阅读说明：本技术 一种立式环保空调 (Vertical environment-friendly air conditioner ) 是由 张文杰 于 2020-12-22 设计创作，主要内容包括：本申请涉及空调设备技术领域,更具体地说,它涉及一种立式环保空调,包括箱体,设于所述箱体内的冷凝器、蒸发器以及压缩机,冷凝器、蒸发器以及压缩机依次循环连通；与冷凝器进水口连通的冷却水进管；与冷凝器出水口连通的冷却水出管；与所述冷却水进管连通的增压泵；压力传感器,位于压缩机冷媒出口与冷凝器冷媒进口之间连通；设于箱体内的风机,风机位于所述冷凝器的上方；控制模块,所述增压泵、压力传感器、风机、冷凝器、蒸发器以及压缩机分别与所述控制模块电连接。本申请具有自适应调节冷凝器冷却水的水流量大小,以此达到空调制冷效果好的目的,且同时具有循环收集冷凝水的作用,达到节能环保的优点。(The application relates to the technical field of air conditioning equipment, in particular to a vertical environment-friendly air conditioner which comprises a box body, a condenser, an evaporator and a compressor, wherein the condenser, the evaporator and the compressor are arranged in the box body and are sequentially communicated in a circulating manner; a cooling water inlet pipe communicated with the water inlet of the condenser; a cooling water outlet pipe communicated with the water outlet of the condenser; the booster pump is communicated with the cooling water inlet pipe; the pressure sensor is positioned between the refrigerant outlet of the compressor and the refrigerant inlet of the condenser and communicated with the refrigerant outlet of the compressor; the fan is arranged in the box body and is positioned above the condenser; and the booster pump, the pressure sensor, the fan, the condenser, the evaporator and the compressor are respectively electrically connected with the control module. The self-adaptive condenser cooling water flow control system has the advantages that the self-adaptive condenser cooling water flow control is realized, the purpose of good air conditioner refrigeration effect is achieved, the effect of circularly collecting condensed water is realized, and the energy conservation and the environmental protection are realized.)

1. The vertical environment-friendly air conditioner is characterized in that: comprises that

The water collecting tank is arranged at the bottom of the box body;

the condenser, the evaporator and the compressor are sequentially communicated in a circulating mode, and the water collecting tank is located below the condenser, the evaporator and the compressor;

a cooling water inlet pipe communicated with the water inlet of the condenser;

the cooling water outlet pipe is communicated with the water outlet of the condenser, and the water collecting tank is communicated with the cooling water outlet pipe;

the booster pump is communicated with the cooling water inlet pipe;

the pressure sensor is positioned between the refrigerant outlet of the compressor and the refrigerant inlet of the condenser and communicated with the refrigerant outlet of the compressor;

the fan is arranged in the box body and is positioned above the condenser;

and the booster pump, the pressure sensor, the fan, the condenser, the evaporator and the compressor are respectively electrically connected with the control module.

2. The vertical type environmental protection air conditioner according to claim 1, wherein: the condenser is characterized by further comprising a water flow meter arranged on the cooling water inlet pipe, the water flow meter is arranged between the booster pump and the condenser, and the water flow meter is electrically connected with the control module.

3. The vertical type environmental protection air conditioner according to claim 2, wherein: and a water pumping mechanism is arranged between the water collecting tank and the cooling water outlet pipe, and the water pumping mechanism can pump out water in the water collecting tank.

4. The vertical type environmental protection air conditioner according to claim 3, wherein: the water pumping mechanism comprises a liquid level switch and a water pump, and the water pump and the liquid level switch are respectively electrically connected with the control module.

5. The vertical type environmental protection air conditioner according to claim 4, wherein: the water pump is characterized by further comprising a water pumping valve and an exhaust valve, wherein two ends of the water pumping valve are communicated with the water pump and the cooling water outlet pipe respectively, two ends of the exhaust valve are communicated with the water outlet of the water pump and the water collecting tank respectively, and the water pumping valve and the exhaust valve are electrically connected with the control module respectively.

6. The vertical type environmental protection air conditioner according to claim 5, wherein: and a check valve is communicated between the water outlet of the water pumping valve and the cooling water outlet pipe.

Technical Field

The application relates to the technical field of air conditioning equipment, in particular to a vertical environment-friendly air conditioner.

Background

The water air conditioner is also called as a water-cooled air conditioner, uses underground water as circulation, the water temperature of about 15 meters underground is usually about 18 ℃, water is pumped up by a water pump in summer to exchange heat with a condenser refrigerant, and the water passes through an indoor fan coil to achieve the aim of refrigeration. With the scarcity of ground water and the improvement of national environmental protection consciousness, most of the existing water air conditioners do not use underground water any more, but produce cooling water through equipment, thereby replacing the function of the underground water and greatly expanding the use range of the water air conditioners.

At present, water-cooled air conditioners on the market are diversified, but cooling water flow among most air conditioner condensers cannot meet standard requirements, and the water flow circulation of cooling water among the water air conditioners is unstable, so that the refrigeration effect of the air conditioner is greatly discounted, and meanwhile, most products on the market still use the traditional condensate water discharge mode, directly discharge the condensate water to the outdoor environment, increase initial installation and simultaneously are not beautiful and environment-friendly.

Content of application

The purpose of this application is to provide a vertical environmental protection air conditioner to above-mentioned prior art not enough, has the discharge size of self-adaptation regulation condenser cooling water to this reaches the good purpose of air conditioner refrigeration effect, and has the effect of circulation collection comdenstion water simultaneously, reaches energy-concerving and environment-protective advantage.

The technical purpose of the application is realized by the following technical scheme: a vertical environment-friendly air conditioner comprises a box body, wherein a water collecting tank is arranged at the bottom of the box body;

the condenser, the evaporator and the compressor are sequentially communicated in a circulating mode, and the water collecting tank is located below the condenser, the evaporator and the compressor;

a cooling water inlet pipe communicated with the water inlet of the condenser;

the cooling water outlet pipe is communicated with the water outlet of the condenser, and the water collecting tank is communicated with the cooling water outlet pipe;

the booster pump is communicated with the cooling water inlet pipe;

the pressure sensor is positioned between the refrigerant outlet of the compressor and the refrigerant inlet of the condenser and communicated with the refrigerant outlet of the compressor;

the fan is arranged in the box body and is positioned above the condenser;

and the booster pump, the pressure sensor, the fan, the condenser, the evaporator and the compressor are respectively electrically connected with the control module.

Preferably, the cooling water system further comprises a water flow meter arranged on the cooling water inlet pipe, the water flow meter is arranged between the booster pump and the condenser, and the water flow meter is electrically connected with the control module.

Preferably, a water pumping mechanism is arranged between the water collecting tank and the cooling water outlet pipe, and the water pumping mechanism can pump out water in the water collecting tank.

Preferably, the water pumping mechanism comprises a liquid level switch and a water pump, and the water pump and the liquid level switch are respectively electrically connected with the control module.

Preferably, still include water pumping valve and exhaust-valve, water pumping valve both ends respectively with the suction pump with cooling water exit tube intercommunication, the exhaust-valve both ends respectively with the suction pump delivery port with the water catch bowl intercommunication, water pumping valve and exhaust-valve respectively with the control module electricity is connected.

Preferably, a check valve is communicated between the water outlet of the water pumping valve and the cooling water outlet pipe.

To sum up, the beneficial effect that this application has:

1. cooling water enters the condenser through the cooling water inlet pipe and performs heat and cold exchange with a refrigerant in the condenser, the refrigerant passes through the evaporator and the compressor sequentially through the condenser and finally flows into the condenser, and the cooling water is discharged through the cooling water outlet pipe after being subjected to heat and cold exchange through the condenser so as to lower the temperature of air flow in the box body;

2. the booster pump is arranged at the cooling water inlet pipe, the boosting function of the booster pump is utilized, so that the increase of the water flow in the cooling water inlet pipe is realized, under the control coordination of the control module on the water flow meter and the pressure sensor, when the water flow meter senses that the water flow is lower than a preset value or the pressure sensor senses that the pressure of a refrigerant is higher than the preset value, the water flow meter or the pressure sensor feeds back a signal to the control module, and the control module starts the booster pump; when the water flow meter senses that the water flow is higher than the preset value and the pressure sensor senses that the pressure of the refrigerant is lower than the preset value, the water flow meter and the pressure sensor feed back signals to the control module, the control module closes the booster pump, so that the intelligent opening of the booster pump is realized, the water flow of the cooling water of the condenser is adjusted in a self-adaptive mode, the water flow of the cooling water flowing into the cooling water inlet pipe or the high pressure of the refrigeration system is maintained in a reasonable range, the refrigeration effect of the air conditioner is further stabilized, the reliability of the system is improved, and the experience of a user is improved;

3. after the liquid level switch detects that the water collection tank is full of water, the exhaust valve and the water suction pump are opened, the water suction pipeline is emptied, after the set time is reached, the exhaust valve is closed, the water suction valve is opened simultaneously, condensed water in the water collection tank is pumped into the cooling water outlet pipe through the water suction pump, the condensed water does not need to be discharged into the outdoor environment, the effect of circularly collecting the condensed water is achieved, the purposes of energy conservation and environmental protection are achieved, the initial installation cost is reduced, and the attractiveness of the air conditioner is improved.

Drawings

FIG. 1 is a schematic structural view of the interior of a case according to an embodiment of the present application;

FIG. 2 is a schematic view of a partial structure of the interior of the case according to the embodiment of the present application;

FIG. 3 is a schematic diagram illustrating distribution of components in a box according to an embodiment of the present application;

fig. 4 is a schematic circuit connection diagram of the inside of the case according to the embodiment of the present application.

Reference numerals: 1. an evaporator; 11. an evacuation valve; 12. a one-way valve; 13. a pressure sensor; 15. a cooling water inlet pipe; 16. a cooling water outlet pipe; 2. a fan; 21. a water collection tank; 22. a control module; 23. a box body; 4. a compressor; 5. a water pump; 6. a condenser; 7. a water pumping valve; 8. a water flow meter; 9. a liquid level switch; 10. a booster pump.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

A vertical environment-friendly air conditioner, referring to fig. 1 to 4, comprises a box body 23, wherein a water collecting tank 21 is arranged at the bottom of the box body 23;

the condenser 6, the evaporator 1 and the compressor 4 are arranged in the box body 23, the condenser 6, the evaporator 1 and the compressor 4 are sequentially communicated in a circulating manner, and the water collecting tank 21 is positioned below the condenser 6, the evaporator 1 and the compressor 4;

a cooling water inlet pipe 15 communicated with the water inlet of the condenser 6;

a cooling water outlet pipe 16 communicated with the water outlet of the condenser 6, wherein the water collecting tank 21 is communicated with the cooling water outlet pipe 16;

a booster pump 10 communicated with the cooling water inlet pipe 15;

the pressure sensor 13 is positioned between the refrigerant outlet of the compressor 4 and the refrigerant inlet of the condenser 6 for communication;

the fan 2 is arranged in the box body 23, and the fan 2 is positioned above the condenser 6;

and the control module 22 is electrically connected with the booster pump 10, the pressure sensor 13, the fan 2, the condenser 6, the evaporator 1 and the compressor 4 respectively.

In this embodiment, the cooling water enters the condenser 6 through the cooling water inlet pipe 15 and performs heat and cold exchange with the refrigerant in the condenser 6, the refrigerant passes through the evaporator 1 and the compressor 4 in sequence through the condenser 6, and finally flows into the condenser 6 again, so that the cooling water is discharged through the cooling water outlet pipe 16 after being subjected to heat and cold exchange by the condenser 6, so that the temperature of the airflow in the box 23 is reduced, and the fan 2 is used for guiding and accelerating the circulation of the airflow in the box 23, so as to achieve the purpose of rapid cooling.

In addition, the booster pump 10 is arranged at the cooling water inlet pipe 15, the water flow in the cooling water inlet pipe 15 is increased by utilizing the boosting function of the booster pump 10, under the control coordination of the control module 22 on the pressure sensor 13, when the pressure sensor 13 senses that the pressure of the refrigerant is higher than a preset value, the pressure sensor 13 feeds back a signal to the control module 22, and the control module 22 starts the booster pump 10; when the pressure sensor 13 senses that the pressure of the refrigerant is lower than the preset value, the pressure sensor 13 feeds back a signal to the control module 22, the control module 22 closes the booster pump 10, so that the booster pump 10 is intelligently opened, the water flow of cooling water of the condenser 6 is adaptively adjusted, the water flow of the cooling water flowing in the cooling water inlet pipe or the high pressure of the refrigeration system is maintained in a reasonable range, the refrigeration effect of the air conditioner is further stabilized, the reliability of the system is improved, and the experience of a user is improved.

The pressure sensor 13 in this embodiment is a high-pressure sensor or a low-pressure sensor, and is matched with the intelligent switching of the control module 22.

Specifically, the cooling water system further comprises a water flow meter 8 arranged on the cooling water inlet pipe 15, wherein the water flow meter 8 is arranged between the booster pump 10 and the condenser 6, and the water flow meter 8 is electrically connected with the control module 22.

Through the setting of water flowmeter 8, a discharge for monitoring cooling water constantly advances on the pipe 15, when the rivers that water flowmeter 8 detected are less than the predetermined value, water flowmeter 8 feeds back the signal to control module 22, control module 22 will open booster pump 10, when the rivers that water flowmeter 8 detected are higher than the predetermined value, water flowmeter 8 feeds back the signal to control module 22, control module 22 will close booster pump 10, make cooling water advance that pipe 15 flows into maintain under the rivers of certain limit, the refrigeration effect of air conditioner has further been stabilized, the refrigeration temperature is invariable.

The specific water flow pressurization control logic is as follows: when the flow detected by the cooling water flow meter 8 is smaller than the set water flow value, or the pressure detected by the pressure sensor 13 is greater than the set value, namely [ L detection ] < [ La ] or [ P detection ] > [ Pa ] (L detection is the water flow value detected by the cooling water flow meter 8, P detection is the pressure value detected by the pressure sensor 13, La is the water flow value preset on the control module 22, and Pa is the pressure value preset on the control module 22).

The control module 22 turns on the booster pump 10, and the flow rate of the booster pump 10 is S2 ═ S1+ a × (S1 is the current speed of the booster pump 10, a is the speed regulation factor of the booster pump 10, and B is the maximum of | La ] - [ L detection ] | and | P detection ] - [ Pa ] |;

when [ L detection ] is more than or equal to [ La ] and [ P detection ] is less than or equal to [ Pa ] simultaneously, the control module 22 closes the booster pump 10;

wherein [ La ], [ Pa ] and A can be set by self.

Specifically, a water pumping mechanism is arranged between the water collecting tank 21 and the cooling water outlet pipe 16, and the water pumping mechanism can pump out water in the water collecting tank 21.

Evaporator 1 is in operation, can make a large amount of water in the condensation air, and water catch bowl 21 is through collecting this water, later through drawing water the mechanism by cooling water exit tube 16 discharge to this water of circulated use has the effect of circulation collection comdenstion water, reaches energy-concerving and environment-protective purpose, and reduces initial installation cost, improves the pleasing to the eye degree of air conditioner.

Specifically, the water pumping mechanism comprises a liquid level switch 9 and a water pump 5, and the water pump 5 and the liquid level switch 9 are respectively electrically connected with the control module 22.

Adopt automatic pumping in this embodiment, respond to the water yield in the water catch bowl 21 through liquid level switch 9, when the water yield reaches a certain amount, liquid level switch 9 with signal transmission to control module 22 in, later control suction pump 5 through control module 22 and open, take out the water in the water catch bowl 21, when the water yield drops to a certain amount, liquid level switch 9 with signal transmission to control module 22 in, later control suction pump 5 through control module 22 and close.

Specifically, still include water pumping valve 7 and exhaust-valve 11, water pumping valve 7 both ends respectively with the suction pump 5 with cooling water exit tube 16 intercommunication, exhaust-valve 11 both ends respectively with the suction pump 5 delivery port with water catch bowl 21 intercommunication, water pumping valve 7 and exhaust-valve 11 respectively with control module 22 electricity is connected.

The arrangement of the emptying valve 11 prevents residual air in the water collecting tank 21 or the communicating pipeline from entering the water suction pump 5, so that the water suction pump can work more smoothly.

After the emptying valve 11 and the water pump 5 are operated for a period of time, the control module 22 controls the opening of the water pumping valve 7 and closes the emptying valve 11, so that water is drained.

A one-way valve 12 is communicated between the water outlet of the water pumping valve 7 and the cooling water outlet pipe 16. The one-way valve 12 is arranged to prevent water from flowing back into the suction pump 5 and the water collection sump 21.

The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims of the present application.