阅读说明：本技术 一种通风除尘净化系统 (A kind of dust removal by ventilation purification system ) 是由 匡苍豪 郑中平 肖应龙 欧建伏 于 2019-09-06 设计创作，主要内容包括：本发明提供了一种通风除尘净化系统,涉及通风技术领域,包括至少一台循环净化机组、至少一台新风机组和换热机组,换热机组分别与循环净化机组和新风机组连接,循环净化机组设置在室内空间并设置有回风管和出风口,回风管和出风口均与室内空间连通,并形成室内循环净化气流；新风机组设置在室外空间并设置有新风管和排风管,新风管和排风管均伸入室内空间。相较于现有技术,本发明提供的一种通风除尘净化系统,通过将新风、排风和回风的管道分开设置,其通风除尘效果好,能够净化室内空气,同时系统能耗低,节能环保。(The present invention provides a kind of dust removal by ventilation purification systems, it is related to aeration technology field, including an at least circulating purification unit, at least a Fresh air handling units and heat-exchange unit, heat-exchange unit is connect with circulating purification unit and Fresh air handling units respectively, circulating purification unit is arranged space indoors and is provided with backwind tube and air outlet, backwind tube and air outlet are connected to the interior space, and circulating purification air-flow in forming chamber；Fresh air handling units are arranged in the exterior space and are provided with fresh wind tube and air-exhausting duct, and fresh wind tube and air-exhausting duct protrude into the interior space.Compared to the prior art, a kind of dust removal by ventilation purification system provided by the invention, by the way that the pipeline of fresh air, air draft and return air to be provided separately, ventilating dust-removing effect is good, can purify the air of a room, and low energy consumption for simultaneity factor, energy conservation and environmental protection.)

1. a kind of dust removal by ventilation purification system, which is characterized in that including an at least circulating purification unit, at least a new blower Group and heat-exchange unit, the heat-exchange unit are connect with the circulating purification unit and the Fresh air handling units respectively, for respectively with The purification unit and Fresh air handling units heat exchange, circulating purification unit setting indoors space and be provided with backwind tube and Air outlet, the backwind tube and the air outlet are connected to the interior space, and circulating purification air-flow in forming chamber；It is described Fresh air handling units, which are arranged, in the exterior space and is provided with fresh wind tube and air-exhausting duct, and the fresh wind tube and the air-exhausting duct protrude into described The interior space, the Fresh air handling units are used to send fresh air to the interior space by the fresh wind tube, be also used to through the row The air of the interior space is discharged air hose.

2. dust removal by ventilation purification system according to claim 1, which is characterized in that the bottom of the interior space is also set up There are displacement bellows, the displacement bellows have displacement air port, and the fresh wind tube is connect with the displacement bellows, and set by described Air change outlet outlet air.

3. dust removal by ventilation purification system according to claim 2, which is characterized in that the circulating purification unit includes circulation Shell, air returning valve, circulating purification component and blow valve, the circulation shell are arranged in the interior space, and the air returning valve is set It sets in one end of the circulation shell, and is connect with the backwind tube, the another of the circulation shell is arranged in the blow valve The air outlet is held and has, the air outlet is connected to the displacement air port, and the circulating purification component is accommodated in described follow It is connect in toroidal shell body and between the air returning valve and the blow valve, and with the heat-exchange unit.

4. dust removal by ventilation purification system according to claim 2, which is characterized in that the circulating purification unit includes circulation Shell, air returning valve, circulating purification component and static pressure are blown diffuser, and the circulation shell is arranged in the interior space, described One end of the circulation shell is arranged in air returning valve, and connect with the backwind tube, and the static pressure air-supply diffuser is arranged in institute The other end of circulation shell is stated, and there is the air outlet, the circulating purification component is accommodated in the circulation shell and position Between the air returning valve and static pressure air-supply diffuser, and it is connect with the heat-exchange unit.

5. dust removal by ventilation purification system according to claim 3 or 4, which is characterized in that the circulating purification component includes Recursive filter, heat exchanger, humidifier and circulating fan, the recursive filter are arranged in the circulation shell and close to institutes Air returning valve is stated, the side of the recursive filter is arranged in the heat exchanger, and connect with the heat-exchange unit, the humidifier Side of the heat exchanger far from the air returning valve is set, and the circulating fan is arranged in the humidifier far from the return air The side of valve, so that air passes sequentially through the recursive filter, the heat exchanger, the humidifier and the circulating fan.

6. dust removal by ventilation purification system according to claim 1, which is characterized in that the end of the backwind tube is provided with back The top of the interior space is arranged in air port, the return air inlet, and the bottom of the interior space is arranged in the air outlet, with Form the indoor circulation purifying gas flow.

7. dust removal by ventilation purification system according to claim 1, which is characterized in that the Fresh air handling units include the new crust of weathering Body, Fresh air handing component, air draft shell and Air exhaust component, the both ends of the fresh air shell be respectively arranged with fresh air into valve and Fresh air goes out valve, and the fresh air is connected into valve with the exterior space, and for sucking outside air, the fresh air goes out valve and described new Air hose connection, the Fresh air handing component are arranged in the fresh air shell, and are arranged in the fresh air into valve and the fresh air Out between valve；The air draft shell is connected with each other and mutually isolated with the fresh air shell, and the both ends of the air draft shell point It is not provided with air draft and goes out valve into valve and air draft, the air draft goes out valve and is connected to the exterior space, for room air to be discharged, institute It states air draft and is connect into valve with the air-exhausting duct, the Air exhaust component is arranged in the air draft shell, and is arranged described Air draft goes out between valve into valve and the air draft.

8. dust removal by ventilation purification system according to claim 7, which is characterized in that the Fresh air handing component includes fresh air Filter, the first heat regenerator, surface air cooler, heater and new blower, the new wind filter are arranged in the fresh air shell And close to the fresh air into valve, one of the new wind filter far from the fresh air into valve is arranged in first heat regenerator First heat regenerator is arranged in far from the fresh air into the side of valve in side, the surface air cooler, and the heater is arranged in institute Surface air cooler is stated far from the fresh air into the side of valve, and connect with the heat-exchange unit, the new blower is arranged in the heating Device far from the fresh air into the side of valve so that air pass sequentially through the new wind filter, the first heat regenerator, surface air cooler, Heater and new blower, and valve is gone out into the fresh wind tube by the fresh air.

9. dust removal by ventilation purification system according to claim 8, which is characterized in that the new blower and the fresh air go out valve Between have flow muffler section, it is described stream muffler section be provided with compound dissipative muffler.

10. dust removal by ventilation purification system according to claim 8, which is characterized in that the Air exhaust component includes row Wind filter, the second heat regenerator and exhaust blower, the exhaust-air filter are arranged in the air draft shell and close to the rows Into valve, second heat regenerator is arranged in the air draft shell and goes out valve, the exhaust blower setting close to the air draft wind Between the exhaust-air filter and the exhaust blower, and second heat regenerator is connect with first heat regenerator.

Technical field

The present invention relates to aeration technology fields, in particular to a kind of dust removal by ventilation purification system.

Background technique

With the development of modernization industrial technology, various industries industrial premises development is rapid, and industrial premises is in technique The pollutant generated in production process is difficult to control, while having stringent want to temperature, humidity, pollutant concentration, noise etc. again It asks, all kinds of dust removals by ventilation currently on the market, air cleaning and conditioning system have the characteristics that energy consumption is high, particularly with huge industrial factory For room, dust removal by ventilation, the energy consumption accounting of air cleaning and conditioning system are quite big.

The common air current composition mode of industrial premises dust removal by ventilation at present has following several:

1, blowing and drawing ventilation: in one Lateral supply of column of workshop, another heel post arranges air draft, passes through the air-supply of large span And air draft, it is intended to pollutant is trapped, it is characterized in that air-supply uses the form of jet stream, since workshop span is big, flow angle one As control within 10 °, the height that return air inlet needs is quite big, while workshop interior air-flow disorder, person works region not into Row is administered, and does not solve pollution problem fundamentally, and energy consumption is high.

2, all-air system is divulged information: arranging ventilation terminal in workshop two sides, top is arranged back exhaust outlet, passes through long-distance sand transport Air and suction air, system fan use two fans system, and system resistance is up to 3000Pa or more, and fan energy consumption is high.It is another Aspect, system use combined dust removal temperature control unit, and when needing to control temperature and humidity, full blast amount is needed by surface air cooler or evaporation Device carries out depth dehumidifying using low temperature refrigerating medium, and refrigeration system entirety energy consumption is high.

Summary of the invention

The purpose of the present invention is to provide a kind of dust removal by ventilation purification systems, and ventilating dust-removing effect is good, being capable of clean room Interior air, while fresh air system and the internal circulatory system being provided separately, system energy consumption is low.

The present invention is that it is realized by adopting the following technical scheme.

A kind of dust removal by ventilation purification system, including an at least circulating purification unit, an at least Fresh air handling units and heat exchange Unit, heat-exchange unit are connect with circulating purification unit and Fresh air handling units respectively, for changing respectively with purification unit and Fresh air handling units Heat, the setting of circulating purification unit space and are provided with backwind tube and air outlet indoors, and backwind tube and air outlet are and Interior Space Between be connected to, and circulating purification air-flow in forming chamber；Fresh air handling units are arranged in the exterior space and are provided with fresh wind tube and air-exhausting duct, newly Air hose and air-exhausting duct protrude into the interior space, and Fresh air handling units are used to send fresh air to the interior space by fresh wind tube, are also used to pass through The air of the interior space is discharged air-exhausting duct.

Further, the bottom of the interior space is additionally provided with displacement bellows, and displacement bellows have a displacement air port, fresh wind tube with Bellows connection is replaced, and passes through displacement air port outlet air.

Further, circulating purification unit includes circulation shell, air returning valve, circulating purification component and blow valve, recycles shell One end of circulation shell is arranged in space, air returning valve indoors for body setting, and connect with backwind tube, and blow valve setting is in circulation shell The other end of body simultaneously has air outlet, and air outlet is connected to displacement air port, and circulating purification component is accommodated in circulation shell and position It is connect between air returning valve and blow valve, and with heat-exchange unit.

Further, circulating purification unit includes circulation shell, air returning valve, circulating purification component and static pressure air-supply diffusion Device, one end of circulation shell is arranged in space, air returning valve to the setting of circulation shell indoors, and connect with backwind tube, static pressure air-supply The other end of circulation shell is arranged in diffuser, and has air outlet, and circulating purification component is accommodated in circulation shell and is located at Between air returning valve and static pressure air-supply diffuser, and it is connect with heat-exchange unit.

Further, circulating purification component includes recursive filter, heat exchanger, humidifier and circulating fan, circulating filtration In circulation shell and close to air returning valve, the side of recursive filter is arranged in heat exchanger, and connect with heat-exchange unit for device setting, Side of the heat exchanger far from air returning valve is arranged in humidifier, and side of the humidifier far from air returning valve is arranged in circulating fan, so that Air passes sequentially through recursive filter, heat exchanger, humidifier and circulating fan.

Further, the end of backwind tube is provided with return air inlet, and the top in space indoors is arranged in return air inlet, and air outlet is set The bottom in space indoors is set, with circulating purification air-flow in forming chamber.

Further, Fresh air handling units include fresh air shell, Fresh air handing component, air draft shell and Air exhaust component, newly The both ends of crust of weathering body are respectively arranged with fresh air and go out valve into valve and fresh air, and fresh air is connected into valve with the exterior space, for sucking outside Air, fresh air go out valve and connect with fresh wind tube, and Fresh air handing component is arranged in fresh air shell, and are arranged in fresh air into valve and fresh air Out between valve；Air draft shell and fresh air shell are connected with each other and mutually isolated, and the both ends of air draft shell are respectively arranged with air draft Going out valve into valve and air draft, air draft goes out valve and is connected to the exterior space, and for room air to be discharged, air draft is connect into valve with air-exhausting duct, Air exhaust component is arranged in air draft shell, and is arranged to go out between valve in air draft into valve and air draft.

Further, Fresh air handing component includes new wind filter, the first heat regenerator, surface air cooler, heater and fresh air Machine, new wind filter are arranged in fresh air shell and close to fresh air into valve, and the setting of the first heat regenerator is separate in new wind filter Fresh air is into the side of valve, and the first heat regenerator is arranged in far from fresh air into the side of valve in surface air cooler, and heater is arranged in surface air cooler It being connect far from fresh air into the side of valve, and with heat-exchange unit, heater is arranged in far from fresh air into the side of valve in new blower, so that Air passes sequentially through new wind filter, the first heat regenerator, surface air cooler, heater and new blower, and goes out valve by fresh air and enter Fresh wind tube.

Further, new blower and fresh air, which go out to have between valve, flows muffler section, and stream muffler section is provided with compound resistance Property silencer.

Further, Air exhaust component includes that exhaust-air filter, the second heat regenerator and exhaust blower, exhaust-air filter are set It sets in air draft shell and close to air draft into valve, the second heat regenerator is arranged in air draft shell and goes out valve, air draft close to air draft Machine is arranged between exhaust-air filter and exhaust blower, and the second heat regenerator is connect with the first heat regenerator.

The invention has the following advantages:

Space, and return air indoors is arranged in circulating purification unit by a kind of dust removal by ventilation purification system provided by the invention Pipe and air outlet are connected to the interior space, and Fresh air handling units are arranged in the exterior space and are provided with the fresh air for extending into the interior space Pipe and air-exhausting duct.After actuation, Fresh air handling units send fresh air to the interior space by fresh wind tube, by air-exhausting duct by the interior space Air discharge, to realize ventilation function.The air of the interior space enters circulating purification unit by backwind tube, leads to after purification It crosses air outlet and is re-fed into the interior space, circulating purification air-flow in forming chamber at the backwind tube and air outlet of circulating purification unit, To realize the dust separation function of interior space inner air.Since circulating purification unit forms internal circulation, pipeline tube side Short, resistance is small, while fresh air, air draft and return air are provided separately respectively, interacts smaller, so that ventilation, dedusting, purification function Effect is good, and the total energy consumption of simultaneity factor substantially reduces, and can reduce half relative to conventional ASSEMBLE dedusting ventilator group energy consumption More than.Compared to the prior art, a kind of dust removal by ventilation purification system provided by the invention, by by fresh air, air draft and return air Pipeline is provided separately, and ventilating dust-removing effect is good, can be purified the air of a room, and low energy consumption for simultaneity factor, energy conservation and environmental protection.

Detailed description of the invention

In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this A little attached drawings obtain other relevant attached drawings.

Fig. 1 is the structural schematic diagram for the dust removal by ventilation purification system that first embodiment of the invention provides；

Fig. 2 is the attachment structure schematic diagram of circulating purification unit in Fig. 1；

Fig. 3 is the attachment structure schematic diagram of Fresh air handling units in Fig. 1；

Fig. 4 is the schematic diagram of internal structure of circulating purification unit in Fig. 2；

Fig. 5 is the schematic diagram of internal structure of Fresh air handling units in Fig. 3；

Fig. 6 is the attachment structure schematic diagram for the circulating purification unit that second embodiment of the invention provides；

Fig. 7 is the schematic diagram of internal structure of circulating purification unit in Fig. 6；

Fig. 8 is the schematic diagram of internal structure for the circulating purification unit that third embodiment of the invention provides.

Icon: 100- dust removal by ventilation purification system；110- circulating purification unit；111- recycles shell；113- air returning valve； 115- circulating purification component；1151- recursive filter；1153- heat exchanger；1155- humidifier；1157- circulating fan；117- is sent Air-valve；119- static pressure air-supply diffuser；130- Fresh air handling units；131- fresh air shell；1311- fresh air is into valve；1313- fresh air goes out Valve；133- Fresh air handing component；The new wind filter of 1331-；The first heat regenerator of 1333-；1335- surface air cooler；1337- heating Device；1338- flows muffler section；The new blower of 1339-；135- air draft shell；1351- air draft is into valve；1353- air draft goes out valve；137- Air exhaust component；1371- exhaust-air filter；The second heat regenerator of 1373-；1375- exhaust blower；150- heat-exchange unit；160- Replace bellows；161- displacement air port；170- backwind tube；171- return air inlet；180- fresh wind tube；190- air-exhausting duct；191- exhaust outlet； 200- workshop.

Specific embodiment

In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented The component of example can be arranged and be designed with a variety of different configurations.

Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects It encloses.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

In the description of the present invention, it should be noted that term " center ", "upper", "vertical", "horizontal", "inner", "outside" The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings or when invention product uses is used The orientation or positional relationship often put, is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion is signified Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the present invention Limitation.In addition, term " first ", " second " etc. are only used for distinguishing description, it is not understood to indicate or imply relatively important Property.

In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ", " connected ", " installation ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition State the concrete meaning of term in the present invention.

With reference to the accompanying drawing, it elaborates to some embodiments of the present invention.In the absence of conflict, following Feature in embodiment can be combined with each other.

First embodiment

In conjunction with referring to Fig. 1 to Fig. 3, a kind of dust removal by ventilation purification system 100 is present embodiments provided, factory is mostly installed at In room 200, play 200 inner air of workshop is aerated, the function of dedusting, purification, while by the temperature inside workshop 200 It is separately controlled with humidity, plays the role of temperature humidity and control independently of each other.

Dust removal by ventilation purification system 100 provided in this embodiment, including an at least circulating purification unit 110, at least one Platform Fresh air handling units 130 and heat-exchange unit 150, heat-exchange unit 150 are connect with circulating purification unit 110 and Fresh air handling units 130 respectively, For exchanging heat respectively with purification unit and Fresh air handling units 130, circulating purification unit 110 is arranged space indoors and is provided with return air Pipe 170 and air outlet, backwind tube 170 and air outlet are connected to the interior space, and circulating purification air-flow in forming chamber；New blower Group 130 is arranged in the exterior space and is provided with fresh wind tube 180 and air-exhausting duct 190, and fresh wind tube 180 and air-exhausting duct 190 protrude into room Interior space, Fresh air handling units 130 are used to send fresh air to the interior space by fresh wind tube 180, and being also used to will be indoor by air-exhausting duct 190 The air in space is discharged.

It should be noted that the interior space proposed, refers to inside workshop 200 herein, the exterior space refers to workshop Outside 200, and it is communicated with the atmosphere.Heat-exchange unit 150 and Fresh air handling units 130 are arranged at outside workshop 200.When needing to workshop When 200 inside provide cold air, heat-exchange unit 150 is used to provide cold source to Fresh air handling units 130 and circulating purification unit 110, thus So that into the fresh air inside workshop 200 and by circulating purification unit 110, treated after being handled by Fresh air handling units 130 Inner air cooling, thus to cold air is provided inside workshop 200；When needing to hot gas is provided inside workshop 200, heat-exchange unit 150 for providing heat source to Fresh air handling units 130 and circulating purification unit 110, so that being handled by Fresh air handling units 130 laggard Enter fresh air inside workshop 200 and by treated the inner air heating of circulating purification unit 110, thus to workshop 200 Inside provides hot gas, and concrete principle can be found in the present embodiment to be situated between about the specific structure of heat-exchange unit 150 and Fresh air handling units 130 It continues.

In the present embodiment, circulating purification unit 110 is more, and more circulating purification units 110 are arranged at intervals on workshop Inside 200, and set up separately under the side walls of workshop 200, it, can be in workshop 200 by the way that more circulating purification units 110 are arranged Inside forms many places indoor circulation purifying gas flow, to greatly improve purification efficiency.In addition, Fresh air handling units in the present embodiment 130 are also possible to more, and more Fresh air handling units 130 are arranged at intervals on outside workshop 200, convey from multiple positions into workshop 200 Fresh air.The quantity of circulating purification unit 110 and Fresh air handling units 130 herein, can be according to factors such as 200 size of workshop and shapes Reasonable disposition is carried out, specific limit is not made to quantity herein.

In the present embodiment, backwind tube 170, fresh wind tube 180 and air-exhausting duct 190 are all made of hot-dip galvanizing sheet steel production, by force Degree is high, and air-tightness is good.

In the present embodiment, the bottom of the interior space is additionally provided with displacement bellows 160, and displacement bellows 160 have displacement wind Mouth 161, fresh wind tube 180 are connect with displacement bellows 160, and pass through displacement 161 outlet air of air port.Specifically, displacement bellows 160 are arranged In the lower position of 200 wall of workshop, facilitates the air-out direction of fresh air towards lower section, fresh air is enabled to be circulated to workshop 200 Bottom everywhere.

In the present embodiment, the end of backwind tube 170 is provided with return air inlet 171, return air inlet 171 setting space indoors Top, the bottom in space indoors is arranged in air outlet, with circulating purification air-flow in forming chamber.The end of air-exhausting duct 190 is also provided with There is exhaust outlet 191, exhaust outlet 191 is also disposed at the top of the interior space, and is spaced apart from each other setting with return air inlet 171, avoids phase Mutually influence.And form the replacement aeration air current composition of lower Lateral supply, top time air draft.

It should be noted that displacement air port 161 is used for the ventilation terminal of 200 air conditioner ventilation of industrial premises herein, at workshop bottom Portion person works region forms clean air layer, and displacement air port 161 is blown using any angle, forms long-range wall attachment jet, Working region blast velocity control is in 0.5m/s or less in workshop 200.

In actual work, Fresh air handling units 130 send fresh air to the interior space by fresh wind tube 180, will by air-exhausting duct 190 The air of the interior space is discharged, to realize ventilation function.The air of the interior space enters circulating purification by backwind tube 170 Unit 110 is re-fed into the interior space by air outlet after purification, at the backwind tube 170 and air outlet of circulating purification unit 110 Circulating purification air-flow in forming chamber, to realize the dust separation function of interior space inner air.Due to circulating purification unit 110 form internal circulation, and pipeline tube side is short, and resistance is small, while fresh air, air draft and return air are provided separately respectively, interact compared with Small, so that ventilation, dedusting, purification function effect are good, the total energy consumption of simultaneity factor is substantially reduced, relative to conventional ASSEMBLE dedusting Ventilation units consumption can reduce more than half.

Referring to fig. 4, circulating purification unit 110 includes circulation shell 111, air returning valve 113, circulating purification component 115 and send Air-valve 117, one end of circulation shell 111, and and backwind tube is arranged in space, air returning valve 113 to the setting of circulation shell 111 indoors 170 connections, blow valve 117 are arranged in the other end of circulation shell 111 and have air outlet, and air outlet and displacement air port 161 connect Logical, circulating purification component 115 is accommodated in circulation shell 111 and between air returning valve 113 and blow valve 117, and with heat exchange Unit 150 connects.

In the present embodiment, circulating purification unit 110 also by displacement 161 outlet air of air port so that fresh air outlet air with It is unified to purify wind facies, improves air output.

Circulating purification component 115 includes recursive filter 1151, heat exchanger 1153, humidifier 1155 and circulating fan 1157, in circulation shell 111 and close to air returning valve 113, the setting of heat exchanger 1153 is being circulated throughout the setting of recursive filter 1151 The side of filter 1151, and connect with heat-exchange unit 150, heat exchanger 1153 is arranged in far from air returning valve 113 in humidifier 1155 Side, side of the humidifier 1155 far from air returning valve 113 is arranged in circulating fan 1157, so that air passes sequentially through circulating filtration Device 1151, heat exchanger 1153, humidifier 1155 and circulating fan 1157.

In the present embodiment, recursive filter 1151 uses polyester PTFE coated filter material, and uses core structure, tape pulse Back-blowing device, for being dusted purification to inner air.Certainly, the filtering material of recursive filter 1151 is only lifted herein Example explanation, and be not especially limited.

In the present embodiment, heat exchanger 1153 covers aluminum fin-stock structure using copper pipe, for cooling or heating of blowing.When So, the heat exchanger tube of heat exchanger 1153 can also be exchanged herein using other structures or material, such as aluminum helix etc. herein The specific structure of hot device 1153 is also not especially limited.

It should be noted that the heat exchanger tube of heat exchanger 1153 is connect with heat-exchange unit 150 in the present embodiment, filled out in heat exchanger tube Filled with refrigerant, refrigerant is delivered in heat exchanger 1153 after being exchanged heat by heat-exchange unit 150, and with pass through the air of heat exchanger 1153 Heat exchange is carried out, to realize refrigeration or heat-production functions.Specific structure about heat-exchange unit 150 can be found in existing air-conditioning system System, herein not exhaustive description.

In the present embodiment, circulating fan 1157 uses double-suction type centrifugal fan, for conveying air-supply.Certainly, herein Circulating fan 1157 can also be using conventional centrifugal blower.

In the present embodiment, air returning valve 113 and blow valve 117 are all made of hot-dip galvanizing sheet steel production, and intensity is high, air-tightness It is good.Humidifier 1155 is humidified using electric pole type humidification or electrothermal, it is preferred to use electrothermal humidification.

Referring to Fig. 5, Fresh air handling units 130 include fresh air shell 131, Fresh air handing component 133, air draft shell 135 and air draft Processing component 137, the both ends of fresh air shell 131 are respectively arranged with fresh air and go out valve 1313 into valve 1311 and fresh air, and fresh air is into valve 1311 are connected to the exterior space, and for sucking outside air, fresh air goes out valve 1313 and connect with fresh wind tube 180, Fresh air handing component 133 are arranged in fresh air shell 131, and are arranged to go out between valve 1313 in fresh air into valve 1311 and fresh air；Air draft shell 135 and new The interconnection of crust of weathering body 131 is simultaneously mutually isolated, and the both ends of air draft shell 135 are respectively arranged with air draft and go out into valve 1351 and air draft Valve 1353, air draft go out valve 1353 and are connected to the exterior space, and for room air to be discharged, air draft connects into valve 1351 and air-exhausting duct 190 It connects, Air exhaust component 137 is arranged in air draft shell 135, and is arranged to go out between valve 1353 in air draft into valve 1351 and air draft.

Fresh air handing component 133 includes new wind filter 1331, the first heat regenerator 1333, surface air cooler 1335, heater 1337 and new blower 1339, new wind filter 1331 is arranged in fresh air shell 131 and close to fresh air into valve 1311, and the first heat is returned It receives device 1333 and new wind filter 1331 is set far from fresh air into the side of valve 1311, surface air cooler 1335 is arranged in the first recuperation of heat For device 1333 far from fresh air into the side of valve 1311, one of surface air cooler 1335 far from fresh air into valve 1311 is arranged in heater 1337 Side, and connect with heat-exchange unit 150, heater 1337 is arranged in far from fresh air into the side of valve 1311 in new blower 1339, so that Air passes sequentially through new wind filter 1331, the first heat regenerator 1333, surface air cooler 1335, heater 1337 and new blower 1339, and valve 1313 is gone out by fresh air and enters fresh wind tube 180.

In the present embodiment, new blower 1339 and fresh air, which go out to have between valve 1313, flows muffler section 1338, and stream is eliminated the noise Section 1338 is provided with compound dissipative muffler.Specifically, compound dissipative muffler is in chip, and interior filler is rotary glass Cotton, outside use the zinc-plated copper sheet of punching.

In the present embodiment, new wind filter 1331 is made of G4 grades of non-woven fabrics, and uses pouched case, for preliminary Filter the air from outside sucking.Certainly, new wind filter 1331 can also use other materials and structure herein, not make specifically It limits.

In the present embodiment, heater 1337 uses electric heating or steam, hot water heating, for heating fresh air.Table is cold Device 1335 covers aluminum fin-stock using copper pipe, for cooling down again after fresh air heating dehumidification, meets fresh air requirement.Certainly, heater herein 1337 and surface air cooler 1335 specific constructive form, be not limited thereto.

Air exhaust component 137 includes exhaust-air filter 1371, the second heat regenerator 1373 and exhaust blower 1375, air draft Filter 1371 is arranged in air draft shell 135 and close to air draft into valve 1351, and the second heat regenerator 1373 is arranged in air draft shell Go out valve 1353 in 135 and close to air draft, exhaust blower 1375 is arranged between exhaust-air filter 1371 and exhaust blower 1375, and second Heat regenerator 1373 is connect with the first heat regenerator 1333.

In the present embodiment, exhaust-air filter 1371 uses polyester PTFE coated filter material, and uses core structure, tape pulse Back-blowing device.For being filtered absorption to the air being discharged to the outside, avoids pollution object and enter external environment and pollute.When So, the filtering material of exhaust-air filter 1371 only gives an example herein, and is not especially limited.

In the present embodiment, new blower 1339 and exhaust blower 1375 all use double-suction type centrifugal fan, new for conveying Wind and air draft.Certainly, new blower 1339 can also be using conventional centrifugal blower with exhaust blower 1375 herein.

In the present embodiment, fresh air goes out valve 1313, air draft into valve 1311, fresh air and goes out valve 1353 into valve 1351 and air draft It is made of hot-dip galvanizing sheet steel, intensity is high, and air-tightness is good.

In the present embodiment, exhaust blower 1375 and air draft, which go out, has muffler section between valve 1353, muffler section is provided with noise elimination Device.Specifically, silencer is in chip, and interior filler is centrifugally glass-wool, and outside uses the zinc-plated copper sheet of punching.

It should be noted that the first heat regenerator 1333 is wholely set with the second heat regenerator 1373 in the present embodiment, from And to be able to carry out sufficient heat between fresh air shell 131 and air draft shell 135 and exchange.Specifically, the first heat regenerator 1333 and second heat regenerator 1373 be all made of heat pipe, for the heat exchange between air draft and fresh air, recycle air draft cooling capacity or Heat.

In the present embodiment, circulating purification principle is as follows: more circulating purification units 110 combine, using multiple displacement wind 161 cloth wind of mouth, top carry out return air using return air inlet 171, form lower Lateral supply, the indoor circulation purifying gas flow of top return air. Heat or cooling capacity are provided by heat-exchange unit 150 simultaneously, realizes room temperature lowering or heating function.

In the present embodiment, fresh air air-supply and air draft principle are as follows: the fresh air path of Fresh air handling units 130 is by fresh air into valve 1311, new wind filter 1331, the first heat regenerator 1333, surface air cooler 1335, heater 1337, new blower 1339, stream disappear Sound section 1338 and fresh air go out valve 1313.The air draft path of Fresh air handling units 130 is by air draft into valve 1351, exhaust-air filter 1371, Two heat regenerators 1373, exhaust blower 1375, muffler section, air draft go out valve 1353.Fresh air passes through new wind filter by fresh air path 1331 filterings carry out heat exchange through the first heat regenerator 1333, to recycle cooling capacity/heat of air draft, then through surface air cooler 1335 Air-treatment is carried out with heater 1337, is sent by new blower 1339 to 200 workshop of workshop, meets 200 workshop fresh air of workshop Needs；Air draft first passes through the filtering of exhaust-air filter 1371, removes the particulate pollutant in air, then pass through by air draft path Exhaust blower 1375 is depressed into the second heat regenerator 1373, carries out heat exchange in this air draft and fresh air, and recycling cooling capacity/heat heel row is to big Gas.By adjusting fresh air and air draft air quantity, guarantee workshop and extraneous pressure difference demand.

In the present embodiment, humidity temperature independent control implementation principle is as follows: Fresh air handling units 130 are responsible for eliminating complete in workshop Portion's humidity load/latent heat load and part sensible heat load, circulating purification unit 110 is responsible for workshop 200, and partially or fully sensible heat is negative Temperature and humidity in workshop 200 is separately controlled, accomplishes independent temperature-humidity control by lotus.Specifically, it is responsible for for Fresh air handling units 130 The cooling humidity reduction treatment process of fresh air, air handling process belong to wet cooling condition, have air quantity small, and big enthalpy difference dehumidifying, low energy consumption, easily The characteristics of control, being different from progress cooling humidity reduction processing after conventional air processing unit is mixed return air with fresh air (has Air quantity is big, the high disadvantage of energy consumption)；110 responsible sensible heat loads of circulating purification unit, air handling process are dry cooling condition process, It avoids 1335 hydrops of surface air cooler or breeds bacterium, while can be cooled down using high temperature cold water, low energy consumption.

In conclusion a kind of dust removal by ventilation purification system 100 provided in this embodiment, by being arranged inside workshop 200 Circulating purification unit 110, to 200 inner air of workshop carry out purifying and dedusting, by the way that the new blower outside workshop 200 is arranged in Group 130 provides to workshop 200 and fresh air and air is discharged, plays ventilation function, in conjunction with heat-exchange unit 150 to circulating purification Unit 110 presses 130 heating and cooling of Fresh air handling units, so as to carry out respectively to the temperature inside workshop 200 independently of each other Having heaters 1337 is arranged in addition, being provided with surface air cooler 1335 in Fresh air handling units 130 in control in circulating purification unit 110 With humidifier 1155, the humidity inside workshop 200 can be controlled independently of each other.

Second embodiment

In conjunction with referring to Fig. 6 and Fig. 7, a kind of dust removal by ventilation purification system 100, basic structure and original are present embodiments provided Reason and the technical effect generated are identical with first embodiment, and to briefly describe, the present embodiment part does not refer to place, can refer to the Corresponding contents in one embodiment.Compared with first embodiment, the present embodiment is the difference is that circulating purification unit 110.

In the present embodiment, circulating purification unit 110 includes circulation shell 111, air returning valve 113, circulating purification component 115 With static pressure air-supply diffuser 119, the one of circulation shell 111 is arranged in space, air returning valve 113 to the setting of circulation shell 111 indoors End, and connect with backwind tube 170, the other end of circulation shell 111 is arranged in static pressure air-supply diffuser 119, and has air outlet, Circulating purification component 115 is accommodated in circulation shell 111 and is located between air returning valve 113 and static pressure air-supply diffuser 119, and with Heat-exchange unit 150 connects.

Dust removal by ventilation purification system 100 provided in this embodiment, circulating purification principle are as follows: more circulating purification units 110 pass through the static pressure air-supply cloth wind on the downside of workshop of diffuser 119 of itself, and top uses 171 return air of return air inlet, forms downside The indoor circulation purifying gas flow of air-supply top return air.

3rd embodiment

Referring to Fig. 8, a kind of dust removal by ventilation purification system 100, basic structure and principle and generation are present embodiments provided Technical effect it is identical with second embodiment, for briefly describe, the present embodiment part do not refer to place, can refer to second embodiment Middle corresponding contents.Compared with second embodiment, the present embodiment is the difference is that circulating purification unit 110.

In the present embodiment, circulating purification unit 110 includes circulation shell 111, air returning valve 113, circulating purification component 115 With static pressure air-supply diffuser 119, the one of circulation shell 111 is arranged in space, air returning valve 113 to the setting of circulation shell 111 indoors End, and connect with backwind tube 170, the other end of circulation shell 111 is arranged in static pressure air-supply diffuser 119, and has air outlet, Circulating purification component 115 is accommodated in circulation shell 111 and is located between air returning valve 113 and static pressure air-supply diffuser 119.

In the present embodiment, circulating purification component 115 includes recursive filter 1151 and circulating fan 1157, circulating filtration The setting of device 1151 in circulation shell 111 and close to air returning valve 113, the setting of circulating fan 1157 recursive filter 1151 with it is quiet Between force feed wind diffuser 119.

In the present embodiment, circulating purification unit 110 does not have temperature/humidity regulatory function, is merely capable of realizing net Change dedusting function.Specifically, circulating purification principle is as follows: more circulating purification units 110 are blown by the static pressure of itself to be expanded The cloth wind on the downside of workshop of device 119 is dissipated, top uses 171 return air of return air inlet, forms the indoor circulation of return air at the top of lower Lateral supply Purifying gas flow.

The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.