阅读说明：本技术 一种双道清洁的餐具清洁装置 (A kind of clean tableware cleaning device of two pass ) 是由 陈智坚 于 2019-09-26 设计创作，主要内容包括：本发明公开了一种双道清洁的餐具清洁装置,包括外壳、餐具回收输送机构、餐具清洗输送机构、喷淋装置和控制装置；餐具清洗输送机构具有两个输送斜面,两个输送斜面的上端相贴近呈倒V型；餐具回收输送机构的排出口设置在两个输送斜面的倒V型的上方并位于输送斜面的入口端；外喷淋装置包括喷淋器和为喷淋器供水的泵送机构；控制装置分别与餐具回收输送机构、餐具清洗输送机构、泵送机构电连接。本发明合理利用空间,体积较小,无需耗费大量人力,可适用于小型餐厅。(The invention discloses a kind of clean tableware cleaning devices of two pass, including shell, tableware recycling conveyor structure, wash dishes conveying mechanism, spray equipment and control device；Wash dishes conveying mechanism has there are two inclined-plane is conveyed, and the upper end on two conveying inclined-planes is mutually close in inverted V type；The outlet of tableware recycling conveyor structure is arranged in the top of the inverted V type on two conveying inclined-planes and is located at the arrival end on conveying inclined-plane；Outer spray equipment includes spray thrower and the pumping mechanism for spray thrower water supply；Control device is electrically connected with tableware recycling conveyor structure, wash dishes conveying mechanism, pumping mechanism respectively.The present invention rationally utilizes space, and small volume is applicable to small-sized dining room without expending a large amount of manpowers.)

1. a kind of clean tableware cleaning device of two pass, it is characterised in that: clear including shell, tableware recycling conveyor structure, tableware Wash conveying mechanism, spray equipment and control device；

The upper shell is equipped with tableware recovery port, and the tableware recycling conveyor structure setting is recycled in the tableware to be open；

Wash dishes conveying mechanism tool there are two conveying inclined-plane, the conveying direction on the conveying inclined-plane be laterally and with it is described The conveying direction of tableware recycling conveyor structure is opposite；The upper end on two conveying inclined-planes is mutually close in inverted V type；

The outlet of the tableware recycling conveyor structure is arranged in the top of the inverted V type on two conveying inclined-planes and is located at the conveying The arrival end on inclined-plane；The outlet end that the shell corresponds to the conveying inclined-plane is equipped with tableware outlet；

The spray equipment include it is several be separately positioned below the conveying inclined-plane, the spray thrower of side and for the spray thrower The pumping mechanism of water supply, the conveying inclined-plane are equipped with the opening sprayed for the spray thrower；

The control device is electrically connected with the tableware recycling conveyor structure, wash dishes conveying mechanism, pumping mechanism respectively.

2. the clean tableware cleaning device of two pass according to claim 1, it is characterised in that: the wash dishes conveyer Structure further includes two conveying block faces being vertically arranged；The conveying direction of the conveying direction of the conveying block face and the conveying inclined-plane It is identical；Two conveying block faces are located at the two sides on two conveying inclined-planes, and convey lower end and the corresponding conveying inclined-plane of block face Lower end mutually convey flushing channel close to being formed between, the conveying block face and conveying inclined-plane；The conveying block face is equipped with for institute State the opening that spray thrower is sprayed.

3. the clean tableware cleaning device of two pass according to claim 2, it is characterised in that: the wash dishes conveyer Structure includes two the first roller devices, two the first mesh belt conveying devices and two the second roller devices；

Two first roller devices are symmetrical arranged relative to the tableware recycling conveyor structure and are in inverted V type, and two The upper end of one roller devices is further fixed on the position of splitter of inverted V type, the two sides of position of splitter and two the first roller devices Conveyor surface is mutually connected；

Two first mesh belt conveying devices are connect with two the first roller devices respectively, first mesh belt conveying device The conveying inclined-plane is collectively constituted with the conveyor surface of the first roller devices；

Two the second roller devices are located at the two sides of two the first mesh belt conveying devices, second roller devices Conveyor surface is the conveying block face.

4. the clean tableware cleaning device of two pass according to claim 3, it is characterised in that: first roller devices Roller periphery be equipped with bristle；Second roller devices, one section of roller corresponding with first roller devices Periphery also is provided with bristle.

5. the clean tableware cleaning device of two pass according to claim 2, it is characterised in that: the spray apertures of the spray thrower Direction and adjacent conveying inclined-plane or conveying block face it is perpendicular.

6. the clean tableware cleaning device of two pass according to claim 1, it is characterised in that: the spray thrower is along described defeated Inclined-plane conveying direction is sent to be divided into first heat water-spraying's device, cold-water sprinkler and second heat water-spraying's device；Second heat water-spraying The water inlet of device is for connecting heat-pump water heater；

The pumping mechanism includes first pump housing connecting with the first heat water-spraying device and connect with the cold-water sprinkler Second pump housing；

The first heat water-spraying device is box-type spray thrower, including being equipped with the box main body of inner cavity and in communication with the inner cavity Water supply connector, the box main body are equipped with several spray apertures, and the water supply connector is connected to first pump housing by pipeline.

7. the clean tableware cleaning device of two pass according to claim 6, it is characterised in that: the lower section on the conveying inclined-plane Equipped with Recovery of the hot water container and cold water returnable；First pump housing and the second pump housing water inlet pipe are inserted into the hot water respectively and return In receptacle and cold water returnable；The edge of the Recovery of the hot water container upper end opening is equipped with inclined collection guide plate, described Collect the lower section that guide plate extends to entire conveying inclined-plane；The lower section of the cold-water sprinkler is equipped with collector, and the collector is set There is conduit to pass through the collection guide plate to be connected to the cold water returnable；The discharge outlet of the evaporator of the heat-pump water heater It is connected to the cold water returnable.

8. the clean tableware cleaning device of two pass according to claim 1, it is characterised in that: further include that setting is returned in tableware Starting sensor at closing in, the starting sensor are electrically connected the control device.

9. the clean tableware cleaning device of two pass according to claim 1, it is characterised in that: the top on the conveying inclined-plane It is additionally provided with the cover, the cover is fixedly connected with the shell and the cover is higher than the conveyor surface of the tableware recycling conveyor structure； The outlet that the cover described in the cover corresponds to the tableware recycling conveyor structure, which is equipped with, crosses mouth for what tableware passed through；It is described to cross on mouth also Equipped with cascade.

10. the clean tableware cleaning device of two pass according to claim 3, it is characterised in that: first foraminous conveyer The upper and lower ends of device are equipped with angle support, and the angle supports elongated setting, and the section of angle support is in a right angle, the first transmission net The mesh belt of band is slideably erected in the support of angle；The front/rear end of angle support is fixedly connected with shell.

Technical field

The invention belongs to tableware cleaning equipment fields, and in particular to a kind of clean tableware cleaning device of two pass.

Background technique

At present in tableware cleaning equipment, being used to recycle and convey tableware to carry out clean conveyer belt is all that straight line is set It sets, so that tableware cleaning equipment is longer, higher to the space requirement in dining room, only more large-scale dining room can just select to use.

And for some small-sized dining rooms, the tableware cleaning equipment of use then removes tableware recycling, only retains cleaning Usually a tableware recovery point is arranged in dining room in function, and guest is with tableware recovery point is put by tableware after the meal, and staff is again Tableware cleaning equipment is put into tableware carrying to clean, to solve the problems, such as space size.However processing in this way, tableware return In addition sink can occupy segment space, the conveying investment of tableware will also spend a large amount of manpower.

Therefore, it is necessary to a kind of new technology with solve the middle-size and small-size dining room of the prior art the taking up space of tableware recovery point, The problem of spending a large amount of manpowers.

Summary of the invention

To solve the above problem in the prior art, the present invention provides a kind of clean tableware cleaning device of two pass, Device length can be shortened on the basis of keeping tableware recycling function, can rationally be fitted using space without expending a large amount of manpowers For small-sized dining room.

The invention adopts the following technical scheme:

A kind of clean tableware cleaning device of two pass, including shell, tableware recycling conveyor structure, wash dishes conveyer Structure, spray equipment and control device；

The upper shell is equipped with tableware recovery port, and the tableware recycling conveyor structure setting is opened in tableware recycling Mouthful；

Wash dishes conveying mechanism tool there are two conveying inclined-plane, the conveying direction on the conveying inclined-plane be laterally and with The conveying direction of the tableware recycling conveyor structure is opposite；The upper end on two conveying inclined-planes is mutually close in inverted V type；

The outlet of the tableware recycling conveyor structure is arranged in the top of the inverted V type on two conveying inclined-planes and is located at described Convey the arrival end on inclined-plane；The outlet end that the shell corresponds to the conveying inclined-plane is equipped with tableware outlet；

The spray equipment include it is several be separately positioned below the conveying inclined-plane, the spray thrower of side and for the spray The pumping mechanism that device supplies water is drenched, the conveying inclined-plane is equipped with the opening sprayed for the spray thrower；

The control device is electrically connected with the tableware recycling conveyor structure, wash dishes conveying mechanism, pumping mechanism respectively It connects.

As the further improvement of technical solution of the present invention, the wash dishes conveying mechanism further includes two and is vertically arranged Conveying block face；The conveying direction of the conveying block face is identical as the conveying conveying direction on inclined-plane；Two conveying block faces point Not Wei Yu two conveying inclined-planes two sides, and convey the lower end of block face with the corresponding lower end phase for conveying inclined-plane close to described defeated It send and forms conveying flushing channel between block face and conveying inclined-plane；The conveying block face is equipped with to be opened for what the spray thrower was sprayed Mouthful.

As the further improvement of technical solution of the present invention, the wash dishes conveying mechanism includes two the first conveying rollers Device, two the first mesh belt conveying devices and two the second roller devices；

Two first roller devices are symmetrical arranged relative to the tableware recycling conveyor structure and are in inverted V type, and two The upper end of a first roller devices is further fixed on the position of splitter of inverted V type, and the two sides of position of splitter are filled with two the first conveying rollers The conveyor surface set mutually is connected；

Two first mesh belt conveying devices are connect with two the first roller devices respectively, first foraminous conveyer Device and the conveyor surface of the first roller devices collectively constitute the conveying inclined-plane；

Two the second roller devices are located at the two sides of two the first mesh belt conveying devices, the second conveying roller dress The conveyor surface set is the conveying block face.

As the further improvement of technical solution of the present invention, the periphery of the roller of first roller devices is equipped with brush Hair；The periphery of second roller devices, one section of roller corresponding with first roller devices also is provided with bristle.

As the further improvement of technical solution of the present invention, the direction of the spray apertures of the spray thrower is oblique with adjacent conveying Face or conveying block face are perpendicular.

As the further improvement of technical solution of the present invention, the spray thrower successively divides along conveying inclined-plane conveying direction For first heat water-spraying's device, cold-water sprinkler and second heat water-spraying's device；The water inlet of second heat water-spraying's device is for connecting heat Pump water heating apparatus；

The pumping mechanism include first pump housing being connect with the first heat water-spraying device and with the cold-water sprinkler Second pump housing of connection；

The first heat water-spraying device is box-type spray thrower, including being equipped with the box main body of inner cavity and connecting with the inner cavity Logical water supply connector, the box main body are equipped with several spray apertures, and the water supply connector and first pump housing pass through pipeline Connection.

As the further improvement of technical solution of the present invention, the lower section on the conveying inclined-plane is equipped with Recovery of the hot water container and cold Water returnable；First pump housing and the second pump housing water inlet pipe are inserted into the Recovery of the hot water container and cold water returnable respectively In；The edge of the Recovery of the hot water container upper end opening is equipped with inclined collection guide plate, and the collection guide plate extends to entire defeated Send the lower section on inclined-plane；The lower section of the cold-water sprinkler is equipped with collector, and the collector is equipped with conduit and leads across the collection Plate is connected to the cold water returnable；The discharge outlet of the evaporator of the heat-pump water heater and the cold water returnable connect It is logical.

It further include the starting sensor being arranged at tableware recovery port as the further improvement of technical solution of the present invention, The starting sensor is electrically connected the control device.

As the further improvement of technical solution of the present invention, the cover, the cover are additionally provided with above the conveying inclined-plane Be fixedly connected with the shell and the cover be higher than the tableware recycling conveyor structure conveyor surface；Described in the cover described in the cover is corresponding The outlet of tableware recycling conveyor structure, which is equipped with, crosses mouth for what tableware passed through；Described cross on mouth is additionally provided with cascade.

As the further improvement of technical solution of the present invention, the upper and lower ends of first mesh belt conveying device are equipped with angle Support, the angle support elongated setting, and the section of angle support is in a right angle, and the mesh belt of the first foraminous conveyer is slideably erected at In the support of angle；The front/rear end of angle support is fixedly connected with shell.

Compared with prior art, the invention has the benefit that

1. the conveying flushing channel of tableware to be arranged in the lower section of tableware recycling conveyor structure, direction and meal in the present invention Tool recycling conveyor structure effectively shortens the entirety of equipment on the contrary, the reasonable space being utilized below tableware recycling conveyor structure Length, due to the setting of tableware recycling conveyor structure, can directly recycle tableware so that being originally able to use in small-sized dining room, It no longer needs to that tableware recovery point is extraly arranged, without spending a large amount of manpowers to carry out tableware conveyings again；

2. two conveying inclined-planes are arranged in inverted V type, tableware is fallen from the outlet of tableware recycling conveyor structure, due to tableware The position placed at the beginning is different, respectively fall in onto two conveying inclined-planes by conveying inclined-plane, oblique due to conveying There is spray thrower to carry out high-pressure spraying for the side in face, and the tableware conveyed on inclined-plane can be pressed on conveying inclined-plane by high pressure water flow, It prevents tableware from sliding during transportation, while playing the role of spray cleaning, final tableware is discharged from tableware outlet；Entirely Process carries out recycling conveying tableware without other labor intensive.

Detailed description of the invention

Technology of the invention is described in further detail with reference to the accompanying drawings and detailed description:

Fig. 1 is overall schematic of the present invention；

Fig. 2 is the axis side view of tableware recycling conveyor structure of the invention, wash dishes conveying mechanism and spray equipment；

Fig. 3 is the top view of tableware recycling conveyor structure, wash dishes conveying mechanism and spray equipment；

Fig. 4 is the front view of tableware recycling conveyor structure, wash dishes conveying mechanism and spray equipment；

Fig. 5 is the side view inside the present invention；

Fig. 6 is the other direction of tableware recycling conveyor structure of the invention, wash dishes conveying mechanism and spray equipment Topology view；

Fig. 7 is the schematic diagram of box-type spray thrower of the invention；

Fig. 8 is the enlarged view in Fig. 4 at A.

Appended drawing reference:

1- shell；11- tableware recovery port；12- tableware outlet；

2- tableware recycling conveyor structure；

3- wash dishes conveying mechanism；31- conveys inclined-plane；32- conveys block face；The first roller devices of 33-；34- first Mesh belt conveying device；The second roller devices of 35-；36- position of splitter；

4- spray equipment；41- the first heat water-spraying device；42- cold-water sprinkler；43- the second heat water-spraying device；44- first The pump housing；Second pump housing of 45-；46- box-type spray thrower；461- box main body；462- water supply connector；

5- Recovery of the hot water container；51- collects guide plate；

6- cold water returnable；61- collector；

7- the cover；71- crosses mouth；72- cascade；

The support of the angle 8-；

9- starts sensor.

Specific embodiment

It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear Chu, complete description, to be completely understood by the purpose of the present invention, scheme and effect.It should be noted that the case where not conflicting Under, the features in the embodiments and the embodiments of the present application can be combined with each other.The identical attached drawing mark used everywhere in attached drawing Note indicates the same or similar part.

It should be noted that unless otherwise specified, when a certain feature referred to as " fixation ", " connection " are in another feature, It can directly fix, be connected to another feature, and can also fix, be connected to another feature indirectly.In addition, this The descriptions such as upper and lower, left and right used in invention are only the mutual alignment pass relative to each component part of the present invention in attached drawing For system.

Referring to figs. 1 to Fig. 8, a kind of clean tableware cleaning device of two pass, including shell 1, tableware recycling conveyor structure 2, Wash dishes conveying mechanism 3, spray equipment 4 and control device.

The control device pumping with the tableware recycling conveyor structure 2, wash dishes conveying mechanism 3, spray equipment 4 respectively Mechanism electrical connection, is controlled with the operating of each mechanism to equipment.Control device can be single-chip microcontroller or PLC.

Wherein, which is equipped with tableware recovery port 11, and tableware is put into this tableware by the guest for completing for dining Cleaning device.

The tableware recycling conveyor structure 2 is horizontally disposed second mesh belt conveying device, and two including head and the tail defeated Send roll shaft, tensioning sleeve in two foraminous conveyers conveyed on roll shafts and the motor that drives the conveying roll shaft to be rotated, it can also be with One of conveying roll shaft is substituted using roll shaft motor, and with roll shaft motor, had not only been able to maintain its power in this way, but also motor can be subtracted The space occupied further decreases the volume of the present apparatus.The tableware recycling conveyor structure 2 setting is recycled in the tableware to be open, this Sample guest investment tableware just directly fall on the foraminous conveyer of the second mesh belt conveying device, and with the operating of foraminous conveyer into Enter in wash dishes conveying mechanism 3.

Wherein, conveying inclined-plane 31 and two conveying block faces 32 being vertically arranged there are two the wash dishes conveying mechanism 3 tools, Such as Fig. 4, the conveying inclined-plane 31 and the conveying direction for conveying block face 32 are the lateral and conveying with the tableware recycling conveyor structure 2 It is contrary.

Mutually close to being in inverted V type, it is oblique that two conveying block faces 32 are located at two conveyings for the upper end on two conveying inclined-planes 31 The two sides in face 31, and convey the lower end of block face 32 and the corresponding lower end phase for conveying inclined-plane 31 close to, the conveying block face 32 with it is defeated It send and forms conveying flushing channel between inclined-plane 31；The outlet of the tableware recycling conveyor structure 2 is arranged on two conveying inclined-planes 31 Inverted V type top and be located at the conveying flushing channel arrival end.The outlet end of the corresponding conveying flushing channel of shell 1 is equipped with Tableware outlet 12.

Wherein, which includes several being separately positioned on the conveying inclined-plane 31, conveying block face 32 lower section, side Multiple spray throwers and the pumping mechanism to supply water for each spray thrower.

The direction of the spray apertures of the spray thrower and the adjacent conveying inclined-plane 31 or conveying block face 32 are perpendicular, so as to spray Water flow can preferably rinse tableware.

Two conveying inclined-planes 31 are arranged in inverted V type, and tableware is fallen from the outlet of tableware recycling conveyor structure 2, due to meal It is different to have the position placed at the beginning, respectively fall in into two conveying flushing channels by conveying inclined-plane 31, by In conveying block face 32 lower end with it is corresponding conveying inclined-plane 31 lower end phase close to, can will be slipped to convey flushing channel in Tableware carries out clamping conveying, carries out spray cleaning through spray thrower in conveying, is finally discharged from tableware outlet 12, tableware discharge Container can be placed, to receive the tableware cleaned；Whole process carries out recycling conveying tableware without other labor intensive.

Specifically, such as Fig. 2 to Fig. 5, which includes two the first roller devices 33, two the One mesh belt conveying device 34 and two the second roller devices 35.

Wherein, the first roller devices 33 include several roll shafts for being parallel to each other and the electricity due to drive roller shaft rotation Machine, each roll shaft are successively sequentially connected.Preferably, motor can use roll shaft motor, and substitute one of roll shaft, in this way Not only it had been able to maintain its power, but also the space that motor occupies can be subtracted, has further decreased the volume of the present apparatus.

The overall structure of second roller devices 35 and the structure of the first roller devices 33 are almost the same, only put Position and angle difference, below can be illustrated its position and angle.

The structure of first mesh belt conveying device 34 and the second mesh belt conveying device is almost the same, and difference is the first conveying Mesh belt device 34 be it is inclined, inclination angle is equal with the inclination angle of the first roller devices 33.

The upper and lower ends of first mesh belt conveying device 34 are equipped with angle support 8, and such as Fig. 8, which supports 8 elongated settings, The section of angle support 8 is in a right angle, and the mesh belt of the first mesh belt conveying device 34 is slideably erected in angle support 8；Angle support 8 Front/rear end be fixedly connected with shell 1.Angle support 8 is used to support the first foraminous conveyer, prevent among the first foraminous conveyer because Tenesmus deformation occurs for weight, and since mesh belt is stainless steel material, it can adhere to supporting 8 sliding frictions for a long time and continuous with angle It splits.

Two first roller devices 33 are symmetrical arranged relative to the tableware recycling conveyor structure 2 and put in inverted V type, The inclination angle of first roller devices 33 is about 45 °, plays the role of shunting.The upper end of two the first roller devices 33 is also fixed There is the position of splitter 36 of inverted V type, the two sides of position of splitter 36 are mutually connected with the conveyor surface of two the first roller devices 33, prevent from eating Tool directly falls in the upper end of two the first roller devices 33, can not slide into down in conveying flushing channel and be cleaned.

Two first mesh belt conveying devices 34 are connect with two the first roller devices 33 respectively, first foraminous conveyer Device 34 and the conveyor surface of the first roller devices 33 collectively constitute the conveying inclined-plane 31；Two the second roller devices 35 difference Positioned at the two sides of two the first mesh belt conveying devices 34, the conveyor surface of second roller devices 35 is the conveying block face 32, i.e., Second roller devices 35 are vertically arranged.

It conveying inclined-plane 31 and conveys and forms 45 ° of angle between block face 32, when tableware is from tableware recycling conveyor structure 2 Outlet discharge, is slid in the first roller devices 33, slides, back conveyed by the first roller devices 33 on one side on one side, It is final to slide to being contacted with the second roller devices 35, then in 34 He of the first 33/ first mesh belt conveying device of roller devices Continue to advance in conveying flushing channel under the action of second roller devices 35, spray equipment 4 is passed through while advancing and is sprayed Cleaning.

Preferably, the periphery of the roller of first roller devices 33 is equipped with bristle, i.e. the roller is brush roll；This The periphery of two roller devices 35, one section of roller corresponding with first roller devices 33 also is provided with bristle, can be in tableware Just into being scrubbed when conveying flushing channel to tableware, as early as possible to separate the swill on tableware from tableware, mention High cleaning effect.

The conveying inclined-plane 31 and conveying block face 32 are equipped with the opening sprayed for the spray thrower, which is first The gap between mesh, the first conveying roller, each roll shaft of the second conveying roller on the mesh belt of mesh belt conveying device 34, on spray thrower Spray apertures will be corresponding to the gap setting of roll shaft.

Such as Fig. 2, which is divided into first heat water-spraying's device 41, cold water spray along 31 conveying direction of conveying inclined-plane Device 42 and second heat water-spraying's device 43；The spray temperature of the first heat water-spraying device 41 is 60~70 DEG C, first heat water-spraying's device The region of 41 settings is long, the 70% of entire conveying flushing channel is accounted about, to carry out preliminary comprehensive cleaning；The cold-water sprinkler 42 spray temperature is 20~30 DEG C, and the region of cold-water sprinkler 42 accounts about the 20% of entire conveying flushing channel, and tableware exists Cooperate the cold shrinkage and thermal expansion effect of cold water through cold water wash again after superheated water cleans, can have to the stain adhered on tableware Effect removal；The spray temperature of the second heat water-spraying device 43 is 80~90 DEG C, and the water inlet of second heat water-spraying's device 43 is connected with Heat-pump water heater (not shown), the water inlet pipe of heat-pump water heater are directly connected to running water pipe, heat-pump water heater energy It is enough that tap water is heated rapidly to higher temperature, entire conveying flushing channel is accounted about by the region of second heat water-spraying's device 43 10%, finally carry out the cleaning of a higher temperature again, it is ensured that clean.

Wherein, heat-pump water heater includes ptc heater and Teat pump boiler.The conventional heat pump that Teat pump boiler uses Water heater comprising evaporator, compressor, expansion valve and condenser do not do its structure at this superfluous since it is the prior art Speech.The blower of evaporator is equipped with an exhaust column and is connected in the shell 1 of this tableware cleaning device, extracts in tableware cleaning device Heat is recycled, and reduces energy consumption.Due to existing Teat pump boiler heating maximum temperature about at 60 DEG C, can not Reach the temperature of present apparatus requirement, therefore, the outlet pipe of the Teat pump boiler connects ptc heater, by ptc heater into one The water that step heating is passed through, makes water temperature reach 80~90 DEG C.

The pumping mechanism include first pump housing 44 being connect with the first heat water-spraying device 41 and with the cold-water sprinkler 42 Second pump housing 45 of connection.

Wherein, which is box-type spray thrower 46, as shown in fig. 7, comprises being equipped with the box of inner cavity Main body 461 and the water supply connector 462 being connected to the inner cavity, the box main body 461 are equipped with several spray apertures, the water supply connector 462 are connected to first pump housing 44 by pipeline.Box-type spray thrower 46 can generate high pressure and intensive spray water column, spray The effect of cleaning is more preferable relative to common spray thrower or spray arm effect.

Cold-water sprinkler 42 and second heat water-spraying's device 43 can use common spray thrower, and box-type spray can also be used Device.

Preferably, the lower section of the conveying flushing channel is equipped with Recovery of the hot water container 5 and cold water returnable 6, such as Fig. 5 institute Show, first pump housing 44 and second pump housing, 45 water inlet pipe are inserted into respectively in the Recovery of the hot water container 5 and cold water returnable 6.Heat Water returnable 5 and cold water returnable 6 are for recycling from first heat water-spraying's device 41, cold-water sprinkler 42 and the The water that two heat water-spraying's devices 43 spray out, to reduce energy consumption and reduce water consumption.

The edge of 5 upper end opening of Recovery of the hot water container is equipped with inclined collection guide plate 51, which extends to The lower section of entire conveying flushing channel, first heat water-spraying's device 41 and second heat water-spraying's device 43 can be sprayed by collecting guide plate 51 Water out is pooled in Recovery of the hot water container 5.Recovery of the hot water container 5 is also connected with hot water input pipe, and the hot water input pipe is from outer Portion inputs new hot water toward Recovery of the hot water container 5, to supplement hot water.

The lower section of the cold-water sprinkler 42 is equipped with collector 61, which can use funnel, which sets There is conduit to pass through the collection guide plate 51 to be connected to the cold water returnable 6, collector 61 can spray out cold-water sprinkler 42 Water be pooled in cold water returnable 6.

The discharge outlet of the evaporator of the heat-pump water heater is connected to the cold water returnable 6, the condensed water row of evaporator Enter to cold water returnable 6, supplements cold water.

Preferably, the top on the conveying inclined-plane 31 is additionally provided with the cover 7, as shown in Figure 1, the cover 7 and the shell 1 are fixed Connection and the cover 7 are higher than the conveyor surface of the tableware recycling conveyor structure 2；The cover 7 of the cover 7 corresponds to the tableware recycling conveyor structure 2 outlet, which is equipped with, crosses mouth 71 for what tableware passed through；This, which is crossed on mouth 71, is additionally provided with cascade 72.The cover 7 and cascade 72 can prevent It sprays clean water and is splashed to guest.

Preferably, this tableware cleaning device further includes the starting sensor 9 being arranged at tableware recovery port 11, such as Fig. 1, The starting sensor 9 is electrically connected the control device.Start sensor 9 can use grating sensor, when sense guest put into Tableware, then the tableware recycling conveyor structure 2, wash dishes conveying mechanism 3, spray equipment 4 for starting this tableware cleaning device carry out Conveying and spray, if stopping conveying and spray without subsequent investment after completing a cycle, into standby transition, to reduce Energy consumption.

Other contents of the clean tableware cleaning device of two pass of the present invention are no longer superfluous herein referring to the prior art It states.

The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, therefore Without departing from the technical solutions of the present invention, according to the technical essence of the invention it is to the above embodiments it is any modification, Equivalent variations and modification, all of which are still within the scope of the technical scheme of the invention.