CN111743492B

CN111743492B - Channel dish washer with intelligent distributor

Info

Publication number: CN111743492B
Application number: CN202010506113.4A
Authority: CN
Inventors: 杨军
Original assignee: Winchem China Ltd
Current assignee: Winchem China Ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2023-11-24
Anticipated expiration: 2040-06-05
Also published as: CN111743492A

Abstract

The invention relates to a channel type dish washer with an intelligent distributor, which belongs to the technical field of liquid medicine mixing equipment and is used for reducing the possibility that the additive amount is inconsistent with the expected additive amount. The intelligent distributor can dynamically balance the mixing proportion of the medicament in the cleaning water and the clean water to an expected value, and reduces the possibility of inconsistent cleaning efficiency and cleaning result with the expected value.

Description

Channel dish washer with intelligent distributor

Technical Field

The invention relates to the technical field of tableware cleaning equipment, in particular to a channel type dish washer with an intelligent distributor.

Background

Dishwashers are common dish cleaning appliances. In order to improve the washing efficiency of the dish and improve the washing effect of the dish when the dish washing machine performs the dish washing operation, it is necessary to add a necessary chemical such as a detergent, a drier, etc. to the washing water.

When the cleaning work is carried out, the dosage of the chemical added in the cleaning water needs to be strictly controlled. If the amount of the agent added in the cleaning water is large, the agent is wasted, and the cleaning water amount, the cleaning time and the like are correspondingly increased, so that the cost of the cleaning work is increased; if the amount of the agent added in the cleaning water is small, the cleaning effect is poor, and the cleanliness of the cleaned tableware cannot be ensured.

The prior Chinese patent with reference to publication No. CN109846433A discloses a channel dish washer with a distributor, which comprises a washing chamber with one end as an inlet and the other end as an outlet, two basket rails penetrating through the inlet and the outlet of the washing chamber and a basket shifting mechanism, wherein the basket shifting mechanism comprises a hanging leg arranged between the two basket rails and a driving system for driving the hanging leg to reciprocate along the extending direction of the basket rails; the dishwasher comprises at least one group of circulating water flushing systems, wherein the circulating water flushing systems comprise a water tank arranged at the bottom of the washing chamber and a main washing mechanism arranged in the washing chamber; install the distributor between the main mechanism of washing with the water tank, the distributor include with the inlet tube that the water tank is linked together, with the mixing tube that the inlet tube is linked together, and communicate in be used for providing the inlet pipe of liquid medicine and be used for carrying out the diluting unit of diluting to the liquid medicine in mixing tube one side, the mixing tube is venturi structure, the mixing tube keep away from the one end of inlet tube is the mixed liquor export, it with the main mechanism of washing is linked together, install the control unit of control discharge on the inlet tube, the inlet tube with install the flowmeter of monitoring inflow on the body between the mixing tube.

The prior art solutions described above have the following drawbacks: in the process of proportionally mixing the chemical agent with the main washing water through the dispenser, the added agent amount may deviate from the expected added agent amount due to the limitation of the structural accuracy of the dispenser itself or the limitation of the operation accuracy of an operator, resulting in inaccurate added agent amount in the washing water, thereby leading to inconsistent washing efficiency and washing result.

Disclosure of Invention

In view of the shortcomings of the prior art, it is an object of the present invention to provide a tunnel dishwasher with an intelligent dispenser that reduces the likelihood of inconsistent cleaning efficiency and cleaning results.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a passageway formula dish washer with intelligent distributor, includes the open washing room that sets up in both ends, is located the transport mechanism of washing room and sets up the water tank in the washing room bottom, has set gradually main washing mechanism and spray mechanism along transport mechanism direction of delivery in the washing room, and the water tank is connected with a plurality of spray pumps and the main pump of washing that are connected with spray mechanism and main washing mechanism respectively, the intercommunication is provided with the intelligent distributor that is arranged in to adding the medicament to the washing water between water tank and main washing mechanism and/or the spray mechanism, intelligent distributor is including being used for carrying out medicament and the mixed work of clear water liquid medicine compounding subassembly, be used for controlling the mixed proportion of medicament and clear water in the liquid medicine compounding subassembly and be used for detecting the mixed proportion of medicament and clear water liquid medicine concentration detection subassembly in the washing water.

Through adopting above-mentioned technical scheme, when carrying out cleaning, liquid medicine concentration detection subassembly can detect the mixed proportion of washing water aquatic medicament and clear water, the staff is according to the testing result of liquid medicine concentration detection subassembly come through control assembly control liquid medicine compounding subassembly action in order to change the mixed proportion of washing aquatic medicament and clear water to the additive amount in the comparatively accurate control washing water has reduced the aquatic additive amount of clear water and has made the result of the marginal medicament amount and the possibility that expects to add medicament volume to appear the deviation owing to blender self structure precision limitation or staff's operation precision limitation, and then reduces cleaning efficiency and washing result and expects inconsistent possibility.

The present invention may be further configured in a preferred example to: the liquid medicine mixing assembly comprises a water inlet pipe, a water outlet pipe, a liquid inlet pipe and a peristaltic pumping device, wherein one end of the water inlet pipe is used for inputting clear water, the other end of the water inlet pipe is communicated with one end of the water outlet pipe, the other end of the water outlet pipe is used for outputting mixed liquid of clear water and a medicament, one end of the liquid inlet pipe is communicated with a node connected with the water inlet pipe and the water outlet pipe in a communicated mode, the other end of the liquid inlet pipe is used for inputting fluid medicament, and the peristaltic pumping device is communicated with the liquid inlet pipe and is used for pumping fluid medicament to the node connected with the water inlet pipe and the water outlet pipe in a communicated mode.

Through adopting above-mentioned technical scheme, clear water gets into liquid medicine compounding subassembly by the inlet tube, when clear water passes through the node of inlet tube and outlet pipe intercommunication connection, peristaltic pumping device pumps the fluid form medicament in the feed liquor pipe to the node of inlet tube and outlet pipe intercommunication connection in order to mix with clear water and form the mixed solution of clear water and medicament, clear water and the mixed solution of medicament are exported by the outlet pipe, through the quantity of its pumping medicament in to clear water of control peristaltic pumping device's operating power change unit time, can change the mixing ratio of clear water and medicament mixed solution, control the mixing ratio of medicament and clear water in the washing water promptly.

The present invention may be further configured in a preferred example to: the liquid medicine mixing assembly comprises a water inlet pipe, a connecting pipe, a water outlet pipe, a liquid inlet pipe, a flushing mixing assembly and a control valve, wherein one end of the water inlet pipe is used for inputting clear water, the other end of the water inlet pipe is communicated with one end of the connecting pipe through the control valve, the other end of the connecting pipe is communicated with a water inlet of the flushing mixing assembly, one end of the water outlet pipe is communicated with a water outlet of the flushing mixing assembly, the other end of the water outlet pipe is used for outputting clear water and medicament mixed liquid, a placing cavity for placing solid medicaments is formed in the flushing mixing assembly, and the placing cavity is communicated between the water inlet and the water outlet.

Through adopting above-mentioned technical scheme, clear water gets into liquid medicine compounding subassembly by the inlet tube, clear water flows through the control valve in proper order, the connecting pipe is to wash in the compounding subassembly, wash the compounding subassembly intercommunication and set up between water inlet and delivery port, the clear water flows through placing the chamber after flowing into wash the compounding subassembly by the water inlet promptly, so that solid-state medicament mixes with clear water, thereby make wash the washing water that compounding subassembly delivery port output medicament and clear water mixed formation, outlet pipe output clear water and the mixed solution of medicament promptly, can control the clear water velocity of flow rate that gets into the connecting pipe through the aperture of change control valve, and then change the speed that the clear water injected wash the compounding subassembly, the higher clear water velocity of flow more can wash down, carry more solid-state medicament promptly, can control the mixing ratio of clear water and medicament through controlling the clear water velocity of flow, promptly control the mixing ratio of medicament and clear water in the washing water.

The present invention may be further configured in a preferred example to: the water outlet pipe is arranged as a three-way pipe, one end of the water outlet pipe is communicated with a clean water source, one end of the water outlet pipe is communicated with the water outlet, and the other end of the water outlet pipe is used for outputting cleaning water.

By adopting the technical scheme, the part of the water outlet pipe communicated with the water outlet outputs high-concentration cleaning water directly mixed with solid machine washing liquid, wherein the concentration of the medicament is possibly too high, so the water outlet pipe is arranged as a three-way pipe, clean water and the high-concentration cleaning water are mixed to form cleaning water for cleaning tableware, the mixing proportion of the medicament in the cleaning water for cleaning tableware and the clean water can be changed by changing the mixing proportion of the clean water and the high-concentration cleaning water by changing the output quantity of the high-concentration cleaning water, the mode of controlling the mixing proportion of the medicament in the cleaning water and the clean water is more accurate, and in addition, the mode of controlling the mixing proportion of the medicament in the cleaning water and the clean water can be not only the opening degree of a control valve, but also the opening time in the unit duration of the control valve, so that the control mode is more flexible.

The present invention may be further configured in a preferred example to: the washing mixing component comprises a mixing component main body, a placing cavity formed in the mixing component main body and used for placing solid medicines, and a washing pipe used for washing the solid medicines, wherein the inner diameter of the washing pipe is smaller than that of the connecting pipe and the water inlet pipe, one end of the washing pipe is communicated and connected with the water inlet, the other end of the washing pipe is positioned in the placing cavity and is open towards the solid medicines, and the water outlet is communicated and connected with the placing cavity, and the water inlet and the water outlet are respectively positioned at two opposite ends of the placing cavity.

By adopting the technical scheme, the inner diameter of the flushing pipe is smaller than that of the connecting pipe and the water inlet pipe, so that the pressure of clean water injected by the water inlet pipe and the connecting pipe can be increased after the clean water is injected into the flushing pipe, the flushing pressure is increased, and the possibility of flushing solid medicines is improved; the water inlet and the flushing pipe are respectively positioned at two opposite ends of the placing cavity, which is favorable for the mixing of clear water and solid medicament more fully.

The present invention may be further configured in a preferred example to: the flushing mixing component further comprises a filter screen which is arranged in the placing cavity and used for filtering solid matters in the cleaning water flowing from the water inlet to the water outlet, and the filter screen is positioned on one side of the solid medicine close to the water outlet.

By adopting the technical scheme, the filter screen can be used for cleaning solid matters in the water flowing from the water inlet to the water outlet, so that the possibility that the water outlet is blocked by the massive solid medicines flushed by the flushing pipe along with the water flowing from the water outlet to influence the normal operation of the flushing mixing component is avoided.

The present invention may be further configured in a preferred example to: the liquid medicine mixing assembly further comprises an anti-blocking mechanism, the anti-blocking mechanism comprises a circulating pipe, a circulating pump and an electric control three-way valve, two ends of the electric control three-way valve are communicated with the water outlet pipe, the other end of the electric control three-way valve is communicated with one end of the circulating pipe, the other end of the circulating pipe is communicated with the end part, close to the water inlet, of the placing cavity, and the circulating pump and the electric control three-way valve are coupled and controlled by the control assembly.

Through adopting above-mentioned technical scheme, the filter screen is blocked by the cubic solid-state medicament that the filter screen was erodeed down is blocked by filter screen towards water inlet one side, when the filter screen was blocked by cubic solid-state medicament, and control assembly control automatically controlled three-way valve changed the intercommunication state to delivery port and circulating pipe intercommunication and make the circulating pump start and provide the rivers power by the tip that the intercommunication was placed the chamber to the intercommunication delivery port tip for the circulating pipe, make the washing water reverse flushing to the filter screen, make the solid-state medicament that the filter screen was blocked towards water inlet one side be erodeed down to the clearance to the filter screen of jam is realized.

The present invention may be further configured in a preferred example to: the flushing mixing component further comprises a clamping structure which is clamped with the filter screen to prevent the filter screen from moving along the direction from the water outlet to the water inlet.

Through adopting above-mentioned technical scheme, prevent blockking up the mechanism and wash out the filter screen by delivery port one side to water inlet one side when blockking up the clearance work to the filter screen, the setting of joint structure can avoid the filter screen to shift under the scouring force of blockking up the clearance work, influences the normal possibility of filtering the function of filter screen.

The present invention may be further configured in a preferred example to: the control assembly comprises a singlechip controller.

The present invention may be further configured in a preferred example to: the liquid medicine concentration detection assembly comprises a concentration acquisition sensor for acquiring concentration information of the concentration of the liquid medicine agent in the cleaning water, and the concentration acquisition sensor is coupled with the control assembly.

In summary, the present invention includes at least one of the following beneficial technical effects:

1. in the working process of the channel type dish washer, the intelligent distributor can accurately control the medicine amount added into clear water, the medicine liquid concentration detection component can detect the mixing proportion of the medicine in the cleaning water and the clear water, and the control component controls the medicine amount added into the clear water by the medicine liquid mixing component according to the mixing proportion of the medicine in the cleaning water and the clear water, so that the mixing proportion of the medicine in the cleaning water and the clear water is controlled to be in a certain standard, the possibility of deviation between the mixing proportion of the medicine in the cleaning water and the clear water and the expected mixing proportion caused by manual operation errors and the accuracy errors of the distributor is reduced, and the possibility of inconsistent cleaning efficiency and cleaning results is reduced;

2. The two liquid medicine mixing components can respectively mix the solid medicine and the clear water, and the liquid medicine and the clear water, so that the application of the dispenser is more flexible.

Drawings

Fig. 1 is a schematic overall structure of a first embodiment of the present invention.

Fig. 2 is a schematic exploded view of a scouring mixing block according to a first embodiment of the invention.

Fig. 3 is a schematic view of the internal structure of a mixing assembly according to a first embodiment of the present invention.

Fig. 4 is a schematic structural diagram of an anti-blocking mechanism according to a second embodiment of the present invention.

Fig. 5 is a schematic view showing an overall structure of a dishwasher in accordance with a first embodiment of the present invention.

Fig. 6 is a schematic view showing an internal structure of a dishwasher in accordance with a first embodiment of the present invention.

Fig. 7 is a schematic view showing a control system structure of a dishwasher in accordance with a first embodiment of the present invention.

In the figure, 5, a cabinet body; 51. a cleaning chamber; 52. a main wash tank; 521. a main water washing pipe; 522. a main washing pump; 53. a spray water tank; 531. a shower pipe; 532. a spray pump; 533. a water injection pipe; 54. a conveying mechanism; 55. a cutlery basket; 57. a first proximity switch; 58. a second proximity switch; 59. a water leakage groove; 591. a water diversion plate; 6. a main washing mechanism: 62. a high-pressure main wash pipe; 7. an intelligent distributor; 71. a liquid medicine mixing component; 711. a water inlet pipe; 712a, 712b, outlet pipe; 713. peristaltic pumping means; 714. a liquid inlet pipe; 715. a control valve; 716. a connecting pipe; 72. flushing the mixing component; 721. a mixing assembly body; 7211. a placement cavity; 7212. flushing the pipe; 72121. fixing the communicating piece; 72122. a clamping piece; 7213. a filter screen; 72131. a clamping block; 7214. a clamping groove; 7215. a clamping edge; 72151. a relief groove; 7216. a mounting groove; 722. a magazine; 7221. a first connection post; 7222. a second connection post; 7223. a connecting ring; 723. a water inlet; 724. a water outlet; 725. an anti-blocking mechanism; 7251. a circulation pump; 7252. a circulation pipe; 7253. an electric control three-way valve; 73. a control assembly; 74. a liquid medicine concentration detection component; 8. a spraying mechanism; 82. a high pressure shower; 10. isolating water valve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present invention will be described in further detail below with reference to the drawings, wherein like parts are designated by like reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

Embodiment one:

as shown in fig. 5 and 6, a channel type dish washer with counting function is a rectangular cabinet 5, and the cabinet 5 includes a washing chamber 51, a water tank below the washing chamber 51, a main washing mechanism 6 and a spraying mechanism 8 inside the washing chamber 51. The water tank comprises a main water washing tank 52 and a spray water tank 53 which are respectively matched with the main water washing mechanism 6 and the spray mechanism 8, and the main water washing tank 52 and the spray water tank 53 are connected with the main water washing mechanism 6 and the spray mechanism 8 through an intelligent distributor 7 for mixing the medicament and the clean water to form cleaning water.

Wherein the washing chamber 51 is provided with two open ends and a horizontal transfer mechanism 54 is provided therein, and the transfer mechanism 54 is preferably a conveyor belt for transferring the cutlery basket 55 loaded with cutlery, such that the cutlery basket 55 passes through the washing chamber 51 through the two open ends of the washing chamber 51. The main washing mechanism 54 and the spraying mechanism 8 are sequentially arranged in the washing chamber 51 along the conveying direction of the conveying mechanism 54, a first proximity switch 57 and a second proximity switch 58 which are respectively corresponding to the positions of the main washing mechanism 6 and the spraying mechanism 8 are arranged in the washing chamber 51, and the contacts of the first proximity switch 57 and the second proximity switch 58 are positioned on the path of the tableware basket 55 moving along the conveying mechanism 54. When the transfer mechanism 54 drives the cutlery basket 55 through the washing chamber 51, the cutlery basket 51 in turn activates the first proximity switch 57 and the second proximity switch 58, thus activating the main washing mechanism 6 and the spraying mechanism 7, respectively.

Further, the first proximity switch 57 and the second proximity switch 58 may be provided in plural numbers to realize the omnidirectional washing and sprinkling of the dishes by the main washing mechanism 6 and the sprinkling mechanism 8.

A main wash pump 522 and a spray pump 532 are provided in the main wash tank 52 and the spray tank, respectively. When the main washing pump 522 is operated, the water in the main washing water tank 52 is pumped into the main washing mechanism 6 through the main washing water pipe 521, and tableware in the washing chamber 51 is washed; when the shower pump 532 is operated, the water in the shower water tank 53 is pumped to the shower mechanism 8 through the shower pipe 531, and the tableware in the washing chamber 51 is sprayed.

The main washing mechanism 6 is provided with two sets, and is disposed above the conveying mechanism 54 and below the conveying mechanism 54, respectively. The main wash mechanism 6 comprises a plurality of high pressure main wash pipes 62, the high pressure main wash pipes 62 are provided with water outlets facing the transfer mechanism 54 and are communicated with a main wash pipe 521, the high pressure main wash pipes 62 and the main wash pipe 521 are preferably stainless steel metal pipes, and the water outlets of the two sets of main wash mechanisms 6 face the dish basket 55 from different directions, so that the main wash liquid sprayed by the main wash nozzle 61 covers the dish basket 55.

The spraying mechanism 8 is provided with two groups and is respectively arranged above the conveying mechanism 54 and below the conveying mechanism 54, and the spraying mechanism 8 comprises a high-pressure spraying pipe 82, and the high-pressure spraying pipe 82 is horizontally arranged. The high pressure shower pipe 82 is connected to a shower pipe 531. When the tableware is required to be sprayed, the spray pump 532 is driven to work, so that the spray liquid sprayed out from the water outlet hole of the high-pressure spray pipe 82 falls on the tableware in the tableware basket 55, and the tableware is rinsed.

Further, as shown in fig. 2, the main water tank 52 is communicated with the shower water tank 53 through an isolating water valve 10, and the shower water tank 53 is connected with a water injection pipe 533. When water needs to be injected into the main water tank 52 or the spray water tank 53, water is pumped into the spray water tank 53 through the water injection pipe 533, and after the isolation water valve 10 is opened, water in the spray water tank 53 can be supplemented into the main water tank 52. A vertical drain pipe is provided in the main wash water tank 52, one end of the drain pipe extends into the main wash water tank 52 and is adjusted to a preset height, so that when the water in the main wash water tank 52 is much, the water higher than the drain pipe can be discharged through the drain pipe.

Further, as shown in fig. 2 and 3, a water quantity monitoring device for detecting the water quantity in the water tank from time to time is further arranged in the dish washer. The water quantity monitoring device is preferably a flowmeter arranged on the water injection pipe 533, the flowmeter is connected with a data processing module of the dish washer, the data management module is preferably a single chip microcomputer or a PC, the limitation is not made here, and a chip or a control device with an integrated control function is within the scope of the description of the embodiment. The data processing module judges the water quantity flowing into the water tank by calculating the flow rate and the working duration of the flowmeter. Of course, by arranging a liquid level meter, such as a floating ball type liquid level sensor, in the water tank to detect and obtain the water volume data in the water tank, the monitoring of the water volume in the water tank can be realized, and the water volume monitoring device is also in the description range of the embodiment. In this embodiment, the main wash tank 52 and the shower tank 53 are each provided with a water amount monitoring device.

Further, heating devices are arranged in the main water washing tank 52 and the spray water tank 53, and the heating devices are preferably heating pipes arranged at the bottoms of the main water washing tank 52 and the spray water tank 53. The heating pipe is connected with a heater positioned outside the water tank, and the water in the main water tank 52 and the spray water tank 53 is heated by controlling the operation of the heating pipe, so that the cleaning effect of tableware in the main washing process and the spray process is improved.

The washing amount technical method of the dish washing machine comprises the following steps:

step 1-1: placing the cutlery basket 55 on the transfer mechanism 54, activating the transfer mechanism 54;

step 1-2: setting a preset temperature, and heating water in the water tank to the preset temperature;

step 2-1: setting a main washing time, and controlling a main washing pump (522) to work to wash tableware when the tableware basket 55 triggers a proximity switch corresponding to the main washing mechanism 6;

step 3-1: setting a spray washing time, and controlling a spray pump (532) to work when a tableware basket 55 triggers a proximity switch corresponding to the spray mechanism 8, so as to wash the washed tableware;

step 4-1; and setting water control time to control water of the tableware.

Wherein the main washing time is 45-120 seconds; the water control time is 0-30 seconds; the rinsing time is 5-60 seconds. The main washing time is preferably set to 45 seconds, the water control time is 7 seconds, and the spraying time is 8 seconds. The water temperature in the main water tank 52 is 65-72 ℃, and the water temperature in the spray water tank 53 is 80-85 ℃. Here, the temperature in the main tank 52 is preferably 65 ℃, and the water temperature in the shower tank 53 is preferably 80 ℃.

As shown in fig. 3, the data processing module calculates the number of operations of the dishwasher from the number of operations of the main wash pump 522 and/or the shower pump 532. If the main washing pump 522 works once according to the main washing time, namely the data processing module records that the dish washing machine works once; or the spray pump 532 is operated once according to the spray time, i.e. the data processing module records that the dishwasher is operated once. The data processing module controls the operation of the spray pump 532 and the main wash pump 522 through the spray time relay and the main wash time relay, respectively, with the door of the washroom closed. The data processing module is connected with a data management platform, counts the washing amount of the dish washing machine according to the working times of the main washing pump 522 and/or the spraying pump 532, and uploads the washing amount to the data management platform.

Referring to fig. 1 and 6, the intelligent dispenser 7 includes a chemical mixing assembly 71 for mixing chemicals and clean water, a control assembly 73 for controlling the mixing ratio of the chemicals and the clean water in the chemical mixing assembly 71, and a chemical concentration detection assembly 74 for detecting the mixing ratio of the chemicals and the clean water in the cleaning water.

The cleaning water is the mixed solution of the cleaning water and the chemicals required in the cleaning process, and the chemicals commonly used in the cleaning process comprise a machine washing liquid and a drier. Taking an intelligent distributor 7 for tableware cleaning equipment as an example, after machine cleaning liquid is dissolved in water, the cleaning water has good emulsifying capacity, and oil stains on the surface of tableware can be quickly emulsified and dirt on the tableware can be loosened, so that the cleaning efficiency in the tableware cleaning process is improved, and the tableware cleaning effect is improved; the drier can reduce the surface tension between the tableware and the water after being dissolved in the water for cleaning, promote the quick drying of the tableware and avoid the speckle of the liquid, thereby improving the cleaning effect of the tableware.

The common machine washing liquid comprises a solid machine washing liquid and a liquid machine washing liquid, and the drier is generally in a liquid state. The liquid machine washing liquid and the drier can be generally added into clear water in a way of extraction and addition to form cleaning water, and the solid machine washing liquid is pasty and cannot be directly extracted through pressure, so that the solid machine washing liquid is directly washed by the clear water, and the solid machine washing liquid is dissolved in the clear water to form the cleaning water.

Based on the different ways of mixing clean water with liquid machine washing liquid and drier to form cleaning water, two liquid medicine mixing components 71 are provided, one liquid medicine mixing component 71 is used for mixing clean water with solid machine washing liquid to form cleaning water, one liquid medicine mixing component 71 is used for mixing drier or liquid machine washing liquid to form cleaning water, and two liquid medicine mixing components 71 are disclosed below respectively.

Referring to fig. 1 and 2, a liquid medicine mixing assembly 71 for mixing liquid machine washing liquid/drier with clear water includes a water inlet pipe 711, a liquid inlet pipe 714, and a peristaltic pumping device 713, wherein one end of the water inlet pipe 711 is used for inputting clear water, the other end is connected with one end of a water outlet pipe 712, the other end of the water outlet pipe 712 is used for outputting cleaning water formed by mixing clear water with the liquid machine washing liquid/drier, one end of the water inlet pipe 714 is connected with a node of the water inlet pipe 711 and the water outlet pipe 712 in a communicating manner, the other end of the water inlet pipe 714 is used for inputting the liquid machine washing liquid/drier, and the peristaltic pumping device 713 is a peristaltic pump in the prior art and is arranged on the water inlet pipe 714 in a communicating manner and is used for pumping the liquid machine washing liquid/drier to the node of the water inlet pipe 711 and the water outlet pipe 712 in a communicating manner.

When the device is installed, one end of the water inlet pipe 711 for inputting clear water is communicated with a clear water source, the clear water source has primary power, clear water can be injected into the water inlet pipe 711 at a certain pressure, a valve is generally arranged between the clear water source and the water inlet pipe 711, and whether the clear water source is communicated with the water inlet pipe 711 or not is controlled through the valve, so that whether clear water with a certain primary pressure is supplied to a liquid medicine mixing component 71 for mixing liquid machine washing liquid/drier and clear water or not is controlled; the liquid inlet pipe 714 is connected to the liquid machine washing liquid/drier containing device in a communicating manner, in one example, the liquid machine washing liquid/drier containing device is provided as a hopper, and the end part of the liquid inlet pipe 714 for inputting the liquid machine washing liquid/drier is inserted under the liquid level of the liquid machine washing liquid/drier containing hopper, so that the peristaltic pump can pump the liquid machine washing liquid/drier to a node where the water inlet pipe 711 and the water outlet pipe 712 are connected in a communicating manner; the water outlet pipe 712 is used for outputting washing water, and is communicated with the main washing mechanism or the spraying mechanism 8 of the channel type dish washer so that the main washing mechanism or the spraying mechanism 8 can output the washing water formed by mixing clean water with liquid machine washing liquid/drier.

When the intelligent distributor 7 is required to output the cleaning water formed by mixing the clean water with the liquid machine washing liquid/drier, a valve between a clean water source and the water inlet pipe 711 is opened to enable the clean water to be injected into the water inlet pipe 711 at a certain initial pressure, the working time of a peristaltic pump in unit time is changed to change how much liquid machine washing liquid/drier is added into the clean water in unit time of the liquid medicine mixing component 71, and as the initial pressure provided by the clean water source for the clean water in the water inlet pipe 711 is constant, the flow of the clean water in the water inlet pipe 711 and the flow of the cleaning water in the water outlet pipe 712 are constant, and the amount of the liquid machine washing liquid/drier mixed in unit volume of the clean water can be changed by changing the amount of the liquid machine washing liquid/drier added into the clean water in unit time of the liquid medicine mixing component 71, namely the mixing proportion of the clean water and the liquid machine washing liquid/drier in unit volume of the output is changed.

The liquid medicine mixing component 71 for mixing the washing liquid and the clean water of the solid state machine comprises a water inlet pipe 711, a control valve 715, a connecting pipe 716, a scouring mixing component 72 and a water outlet pipe 712. One end of the water inlet pipe 711 is used for inputting clear water, the other end of the water inlet pipe 711 is communicated with one end of the control valve 715, the other end of the control valve 715 is communicated with the water inlet 723 of the scouring and mixing assembly 72, the water outlet 724 of the scouring and mixing assembly 72 is communicated with one end of the water outlet pipe 712, and the other end of the water outlet pipe 712 is used for outputting cleaning water formed by mixing clear water and solid machine cleaning liquid.

In one example, the control valve 715 is provided as a solenoid valve, and the communication state between the water inlet pipe 711 and the connection pipe 716 can be changed by opening and closing the solenoid valve.

The flush mixing assembly 72 includes a mixing assembly body 721, a placement chamber 7211 formed in the mixing assembly body 721 for placing solid machine wash liquid, and a flush tube 7212 for flushing the solid machine wash liquid. The specific construction of the flush mixing assembly 72 is disclosed below in connection with the actual installation and use of the flush mixing assembly 72.

The main body of the scouring and mixing assembly 72 is a main body which is integrally formed by food-grade plastic collection and has a vertical axis, and the cross section of the main body is shaped to adapt to other structures of the scouring and mixing assembly 72; the placing cavity 7211 is a hemispherical cavity arranged on the top surface of the main body 721 of the mixing component; a circular clamping groove 7214 is formed in the bottom of the placement cavity 7211, the clamping groove 7214 is used for clamping a circular filter screen 7213, and the filter screen 7213 is clamped into the clamping groove 7214 and then is horizontal; the water outlet 724 is a round hole which is formed in the middle part of the bottom surface of the mixing component main body 721 and has a vertical axis, the inner diameter of the water outlet 724 is smaller than the inner diameter of the clamping groove 7214, in order to ensure that the communication between the water outlet 724 and the clamping groove 7214 is continuous, the top of the water outlet 724 is upwards inclined and opened to form a bucket shape, the top of the water outlet 724 is directly communicated with the bottom of the clamping groove 7214, so that an integral communication structure of the placing cavity 7211, the clamping groove 7214 and the water outlet 724 is formed, namely water in the placing cavity 7211 can flow downwards to the water outlet 724.

To facilitate the installation of the mixing assembly body 721, the mixing assembly body 721 includes a planar side surface, and the presence of the planar side surface enables the mixing assembly body 721 to be installed in a manner to fit a certain inner wall plane of the channel dishwasher; the mixing component main body 721 is also provided with two integrally vertical special-shaped mounting grooves 7216, the two mounting grooves 7216 form semicircular openings on the top surface of the mixing component main body 721, the two semicircular openings are positioned on two sides of the opening at the top of the placing cavity 7211 and are communicated with the opening at the top of the placing cavity 7211, and the two semicircular openings are all arranged close to the plane side surface of the mixing component main body 721; the mounting groove 7216 has a semi-cylindrical cavity formed by a semicircular downward vertical downward opening depth of the top surface to the top of the circular hole portion of the water outlet 724, and then, in order to consider the communication between the mounting groove 7216 and the placing cavity 7211, the semi-cylindrical cavity is opened horizontally toward the center of the placing cavity 7211 to penetrate through to the placing cavity 7211, the clamping groove 7214 and the water outlet 724 to form an integral special-shaped mounting groove 7216. In order to consider the overall smaller volume of the mixing assembly body 721, the other side of the mixing assembly body 721 is a U-shaped arc-shaped side, which can be wrapped outside the placement cavity 7211 and the mounting groove 7216 to form a structure in which the integral mixing assembly body 721 is provided with the placement cavity 7211 and the mounting groove 7216.

Referring to fig. 2 and 3, two flushing pipes 7212 are respectively disposed in two mounting slots 7216, and the manner of disposing the two flushing pipes 7212 is completely identical, so only the specific structure of one flushing pipe 7212 is disclosed, and another flushing pipe 7212 can be disposed in analogy. One end of the flushing pipe 7212 is connected with a fixed communicating piece 72121, and a limiting piece is arranged on the outer side of the other end of the flushing pipe 7212, wherein the fixed communicating piece 72121 is integrally embodied as a semi-cylindrical body, the fixed communicating piece 72121 can be clamped in a semi-cylindrical part cavity of the mounting groove 7216 in interference fit, a connecting hole which is arranged along the axis of the fixed piece and penetrates through two end faces of the fixed piece is formed in the fixed communicating piece 72121, and one end of the connecting hole is used for being integrally communicated and connected with the end part of the flushing pipe 7212. The inside of the mounting groove 7216 is fixedly provided with a clamping piece 72122 with the inner diameter matched with the outer diameter of the flushing pipe 7212, the clamping piece 72122 is in a circular ring with the inner diameter matched with the outer diameter of the flushing pipe 7212, the clamping piece 72122 is provided with a notch for clamping the flushing pipe 7212, the clamping piece 72122 has certain elasticity, and the flushing pipe 7212 can be clamped into the clamping piece 72122 through the notch; the limiting piece is characterized by being two annular blocks integrally fixed at the end part of the flushing pipe 7212, the distance between the two annular blocks is matched with the length of the clamping piece 72122, so that when the flushing pipe 7212 between the two annular blocks is clamped into the clamping piece 72122, the limiting piece can prevent the flushing pipe 7212 from moving along the axis of the limiting piece under the impact force of clear water, the stability of the flushing pipe 7212 is improved, the end part of the flushing pipe 7212, provided with the clamping piece 72122, completely faces the top of the placing cavity 7211, and clear water sprayed by the flushing pipe 7212 can flush solid machine washing liquid in the placing cavity 7211 or at the top of the placing cavity 7211.

The flush mixing assembly 72 further includes a cartridge 722, the cartridge 722 being generally cylindrical in shape, and a generally cylindrical solid machine wash solution being disposed within the cartridge 722. The outer side of the material box 722 is integrally provided with a first connecting column 7221 and a second connecting column 7222, a first connecting hole and a second connecting hole are respectively formed in the first connecting column 7221 and the second connecting column 7222 along the axes of the first connecting column 7221 and the second connecting column 7222 from the bottom surface to the top, and the first connecting hole extends upwards Shen Guantong to form a water inlet 723 of the scouring and mixing component 72 on the top surface of the first connecting column 7221; be provided with go-between 7221 and second spliced pole 7222 between the spliced pole 7221, go-between 7223 integrated into one piece is in the magazine 722 bottom outside and both ends are respectively integrative first spliced pole 7221 and second spliced pole 7222 bottom, and the communicating pipe has been seted up along go-between 7223 length in the go-between 7223, and communicating pipe both ends communicate the bottom of first connecting hole and second connecting hole respectively to make the clear water that washes out the compounding subassembly 72 by inlet tube 711 injection can get into first connecting hole and second connecting hole respectively.

Preferably, the bottom of the first connecting hole and the bottom of the second connecting hole are respectively formed with a first plug pipe and a second plug pipe which are respectively inserted into the connecting holes of the two fixed communicating members 72121, and when the material box 722 is fixed on the mixing component main body 721, the first plug pipe and the second plug pipe are respectively inserted into the top of the connecting holes of the two fixed communicating members 72121 to realize the connection of the water inlet 723 and the two flushing pipes 7212.

The water outlet pipe 712 is a three-way pipe, one end of the water outlet pipe 712 is communicated with the water outlet 724, the other end is communicated with a clean water source, the other end is used for outputting cleaning water, the concentration of the solid machine washing liquid in the cleaning water formed after the cleaning water washes the solid machine washing liquid is higher, the concentration of the solid machine washing liquid in the cleaning water output by the water outlet pipe 712 can be reduced by the structure, and the concentration of the solid machine washing liquid in the cleaning water can be changed by controlling the opening time of the control valve 715 in unit time.

The clean water source communicated with the water outlet pipe 712 and the clean water source communicated with the water inlet pipe 711 can be set as the same clean water source, and also can be set as two clean water sources, in the embodiment, the water inlet pipe 711 and the water outlet pipe 712 are preferably connected with the two clean water sources in a south-pass manner so as to ensure the stability of the process of adding the high-concentration mixed solution of the solid machine washing liquid and the clean water into the clean water.

When the device is installed, one end of the water inlet pipe 711 for mixing the washing liquid of the solid-state machine and the clean water of the liquid medicine mixing component 71 is communicated with a water source so that the clean water can be injected into the water inlet pipe 711 at a certain initial pressure, and the communication state between the clean water source and the water inlet pipe 711 can be changed through the control valve 715, so that whether the clean water is injected into the washing mixing component 72 of the liquid medicine mixing component 71 is controlled; the end of the water outlet pipe 712, which is used for communicating the input clear water, is connected with a clear water source so that the clear water can be injected into the end of the water outlet pipe 712 at a certain initial pressure, and the communicating state of the clear water source and the end of the water outlet pipe 712 can be changed through a valve between the clear water source and the end of the water outlet pipe 712; the end of the water outlet pipe 712 for outputting the washing water is generally communicated with the main washing mechanism of the dish washer so that the main washing mechanism can output the washing water formed by mixing clear water with the washing liquid of the solid machine.

When the intelligent distributor 7 is required to output cleaning water formed by mixing the cleaning water and the solid machine cleaning liquid, a valve between a clean water source and the water outlet pipe 712 is opened so that the clean water is injected into one end of the water outlet pipe 712 at a certain initial pressure; the control valve 715 is opened, clear water is injected into the water inlet pipe 711 at a certain initial pressure, flows through the control valve 715 and the connecting pipe 716 in sequence, and is flushed towards solid machine washing liquid in the material box 722 after being subjected to reducing and boosting through the flushing pipe 7212, so that the end part of the water outlet pipe 712 communicated with the water outlet 724 outputs high-concentration cleaning water formed by mixing clear water with the solid machine washing liquid, and in the process, the filter screen 7213 can receive the blocky solid machine washing liquid which falls due to flushing, so that the solid machine washing liquid is prevented from falling into the water outlet 724, blocking the water outlet 724 and affecting the normal water outlet of the water outlet 724; the high-concentration cleaning water is mixed with the clean water so that the other end of the water outlet pipe 712 can output the cleaning water for cleaning the tableware, and the amount of the high-concentration cleaning water added to the clean water in unit time of the liquid medicine mixing assembly 71 can be changed by adjusting the opening time of the control valve 715 in unit time, so that the mixing ratio of the clean water and the solid machine washing liquid in the cleaning water for cleaning the tableware is changed.

In the application of the intelligent dispenser 7 to a dish washing process, it is generally required that the intelligent dispenser 7 comprises two liquid medicine mixing components 71 for mixing a machine washing liquid and a clean water, a drier and clean water, and since the machine washing liquid comprises two solid machine washing liquid and liquid machine washing liquid, the drier is liquid, the intelligent dispenser 7 can be provided with two liquid medicine mixing components 71 for mixing the clean water and the liquid machine washing liquid/drier, or one liquid medicine mixing component 71 for mixing the clean water and the solid machine washing liquid, considering different application situations. The setting and installation of the plurality of liquid medicine mixing components 71 are simple superposition of setting and installation of the single liquid medicine mixing component 71, the working principle and the process are completely consistent, and the unfolding introduction is not performed.

It can be understood that the clean water source connected by the liquid medicine mixing component 71 can be directly connected with the clean water source through a pipeline, or the clean water in the main water tank 52 or the spray water tank 53 can be the clean water pumped by the corresponding main water pump 522 or the spray pump 532 after being treated, the output clean water can be connected to be supplied to the main water washing mechanism, or can be connected to be supplied to the spray mechanism 8, after understanding the working principle of the intelligent distributor 7, a person skilled in the art can automatically set a pipeline connection structure according to the requirements of water inlet and water outlet of the intelligent distributor 7, so that details are not repeated herein, but only the mixing points of the two liquid medicine mixing components 71 of the intelligent distributor 7 are pointed out.

The liquid medicine concentration detection module 74 is used for collecting concentration information of the cleaning water, wherein the concentration information includes machine washing liquid concentration information and drier concentration information. The liquid medicine concentration detection assembly 74 includes a concentration detection sensor for detecting the concentration of the washing water machine washing liquid and the concentration of the drier, which are known in the art and are not described in detail.

During installation, a mounting hole matched with the concentration acquisition sensor is drilled at the bottom close to the main water tank 52, the position of the mounting hole is far away from the inlet and the outlet of the cleaning water in the main water tank 52 so as to reduce the influence of water flow in the main water tank 52 on the concentration acquisition sensor acquisition concentration result, meanwhile, as a heat source is generally arranged in the dish washer, the position of the mounting hole is far away from the heat source so as to reduce the influence of heat emitted by the heat source on the concentration acquisition sensor acquisition concentration result, the acquisition probe of the concentration acquisition sensor penetrates through the mounting hole from outside to inside, rubber rings are sleeved on the mounting hole respectively by the two ends of the concentration acquisition sensor, and the fixation of the concentration acquisition sensor relative to the mounting hole and the sealing of a gap between the concentration acquisition sensor and the mounting hole can be realized through the rubber rings.

The control component 73 is coupled to the liquid medicine concentration detection component 74 to obtain the collected concentration information, and is coupled to the peristaltic pumping device 713 and the control valve 715 to control the pumping power of the peristaltic pumping device 713 and the opening duration of the control valve 715 in a unit duration, so as to control the working power of the peristaltic pumping device 713 and the opening duration of the control valve 715 according to the collected concentration information.

The control unit 73 is preferably a single-chip microcomputer controller, and control logic built in the single-chip microcomputer controller will be described below by taking control of adding a machine washing liquid as an example.

The concentration information of the washing liquid of the preset machine can be factory set according to national standard or industry standard, and can also be set by the staff. The process that the staff set up and predetermine quick-witted lotion concentration information is generally realized through the main control unit of dish washer, simply speaking, after this intelligent distributor 7 installs in the dish washer, singlechip controller and dish washer's main control unit signal connection can be to singlechip controller input predetermine quick-witted lotion concentration information through main control unit, and singlechip controller and main control unit's signal connection and the mode of controlling singlechip controller through main control unit are ripe prior art, and details are omitted.

When the concentration information of the machine washing liquid in the collected concentration information is smaller than the preset machine washing liquid concentration information, the singlechip controller controls the peristaltic pump to increase the working time in unit time or controls the electromagnetic valve to increase the opening time in unit time, so that the concentration of the machine washing liquid in the washing water can be increased.

The liquid medicine concentration detection module 74 detects the concentration of the machine washing liquid in the washing water after the tableware is actually washed, and the adding amount of the machine washing liquid is controlled by the value of the concentration of the machine washing liquid in the actual washing water, so that the control mode with the result as the guidance can better ensure that the concentration of the machine washing liquid in the washing water is the concentration of the preset machine washing liquid concentration information.

The adding control logic of the drier can control the operation time in the unit time of the peristaltic pump by referring to the mode of controlling the operation time in the unit time, and the description is omitted.

The peristaltic pump is controlled by the singlechip controller to change the working time in unit time and the opening time in unit time of the electromagnetic valve to be the mature technical means in the prior art, so that the development and introduction are not performed. It can be understood that the single-chip microcomputer controller can control the working power of the peristaltic pump to change the adding amount of the machine washing liquid/drier by controlling the working time in the unit time of the peristaltic pump, can control the opening degree of the electromagnetic valve to change the adding amount of the machine washing liquid by controlling the opening time in the unit time of the electromagnetic valve, and has a plurality of modes for changing the adding amount of the machine washing liquid/drier, which are not described in a one-to-one way.

Similarly, when the intelligent dispenser 7 includes a plurality of liquid medicine mixing components 71, pumping power of a plurality of peristaltic pumps and/or opening time of electromagnetic valves in unit time are/is controlled, it should be understood that on the basis of explicit control logic for controlling a single peristaltic pump and/or electromagnetic valve, control for controlling a plurality of peristaltic pumps and/or electromagnetic valves is simply superposition of single control logic, and a person skilled in the art can set a plurality of control logic which do not interfere with each other by himself after knowing the single control logic, so as to ensure brevity of the specification, a process of forming a plurality of control logic by the single control logic is not described.

In the process of actually applying the intelligent distributor 7, the single-chip microcomputer controller of the intelligent distributor 7 is in signal connection with a main controller, namely a processor, of a dish washer, a water outlet pipe 712 for mixing solid machine washing liquid and clear water is connected with the end part of a clear water source and the end part for outputting washing water is communicated with a main washing water inlet pipe, or a water inlet pipe 711 and a water outlet pipe 712 for mixing liquid machine washing liquid and clear water are communicated with the main washing water inlet pipe, so that quantitative addition of machine washing liquid in the main washing water is realized, and the dish washing efficiency and the washing effect are improved; the liquid medicine mixing component 71 water inlet pipe 711 and water outlet pipe 712 for mixing clear water and drier are communicated and arranged on the rinsing water supply pipe, so that the drier is quantitatively added into the rinsing water for rinsing, and the tableware cleaning efficiency and cleaning effect are improved.

In the working process of the channel type dish washer with the intelligent distributor 7, the working process of the intelligent distributor 7 is as follows: the control component 73 controls the medicament adding amount of the medicament mixing component 71 according to the acquired concentration information of the medicament in the acquired actual cleaning water, and can better ensure that the medicament concentration in the actual cleaning water accords with the preset medicament concentration, so that the possibility that the result of the added medicament amount in the clean water deviates from the expected medicament adding amount due to the structural accuracy limitation of the mixer or the operation accuracy limitation of staff is reduced, and further the possibility that the cleaning efficiency and the cleaning result are inconsistent with the expected result is reduced.

Embodiment two:

referring to fig. 2 and 4, this embodiment differs from the first embodiment in that:

the liquid medicine mixing component 71 for mixing clean water and solid machine washing liquid further comprises an anti-blocking mechanism 725, wherein the anti-blocking mechanism 725 comprises a circulating pipe 7252, a circulating pump 7251 and an electric control three-way valve 7253, the electric control three-way valve 7253 is provided with a part, two ends of which are communicated with each other, of which are directly communicated with a water outlet 724 of the water outlet pipe 712, one end of the circulating pipe 7252 is communicated with the other end of the circulating pipe 7252, the other end of the circulating pipe 7252 is communicated with a placing cavity 7211, the communicating position is located above a filter screen 7213, and the circulating pump 7251 is communicated with the circulating pipe 7252 and provides water flow power from the end of the communicating placing cavity 7211 to one end of the electric control three-way valve 7253. The circulating pump 7251 and the electric control three-way valve 7253 are connected and controlled by the control component 73, namely a singlechip controller.

The singlechip controller also comprises the following control logic: normally, the electric control three-way valve 7253 is communicated with two ends of the water outlet pipe 712, and is not communicated with the other end, and the water outlet pipe 712 normally passes through high-concentration cleaning water; when the control component 73 controls the opening degree of the electromagnetic valve and the opening time in unit time to reach the maximum value, and the concentration information of the machine washing liquid in the collected concentration information is still smaller than the concentration information of the preset machine washing liquid in the preset concentration information, which indicates that the filter screen 7213 may be blocked by the washing dropped blocky solid machine washing liquid, at the moment, the singlechip controller drives the anti-blocking mechanism 725 to perform blocking cleaning work, namely, controls the electric control three-way valve 7253 to change the connection state until the end part of the connection water outlet 724 is communicated with the end part of the connection circulating pipe 7252 and the other end is not communicated, and drives the circulating pump 7251 to start, high-concentration washing water in the water outlet pipe 712 is reversely sprayed and washed to the filter screen 7213, so that the meshes blocked by the top-down filter screen 7213 are washed through.

The single chip microcomputer controller drives the plugging mechanism to stop and enable the plugging mechanism 725 to return to normal state after plugging cleaning work for a preset period of time. Of course, the built-in logic of the singlechip controller can also be other control logics such as working time for controlling blockage cleaning work according to the difference value of the concentration information of the machine washing liquid in the concentration information and the concentration information of the preset machine washing liquid in the preset concentration information when the opening time of the electromagnetic valve in unit time reaches the maximum value, and the built-in logic is not developed one by one.

Further, since the filter screen 7213 is embedded into the clamping groove 7214 from top to bottom, when the anti-blocking mechanism 725 performs blocking cleaning, the filter screen 7213 is subjected to a bottom-up flushing force, and is easily separated from the clamping groove 7214 from bottom to top under the flushing force, so that the subsequent filtering work of normally receiving the block solid-state machine washing liquid is affected. Therefore, three annular clamping blocks 72131 are arranged on the edge of the filter screen 7213, the outer edges of the three clamping blocks 72131 are circular arcs matched with the inner edges of the clamping grooves 7214, the top of the clamping groove 7214 is provided with an annular clamping edge 7215 matched with the outer edges of the filter screen 7213, three yielding grooves 72151 corresponding to the clamping blocks 72131 one by one are formed in the clamping edge 7215, when the filter screen 7213 is installed in the clamping groove 7214, the clamping blocks 72131 are aligned with the yielding grooves 72151 so that the filter screen 7213 is embedded into the clamping groove 7214, then the filter screen 7213 is horizontally rotated so that the clamping blocks 72131 are staggered with the yielding grooves 72151, and therefore the clamping edge 7215 and the clamping grooves 7214 form a limiting structure for the vertical direction of the clamping blocks 72131, and the filter screen 7213 is prevented from being separated from the clamping groove 7214 from the scouring force from bottom to top so as to influence the subsequent filtering work of normally carrying the block-shaped solid machine washing liquid.

The embodiments of the present invention are all preferred embodiments of the present invention, and are not intended to limit the scope of the present invention in this way, therefore: all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.

Claims

1. The channel type dish washer with the intelligent distributor is characterized by comprising a washing chamber (51) with two open ends, a conveying mechanism (54) positioned in the washing chamber (51) and a water tank arranged at the bottom of the washing chamber (51), wherein a main washing mechanism (6) and a spraying mechanism (8) are sequentially arranged in the washing chamber (51) along the conveying direction of the conveying mechanism (54), the water tank is connected with a plurality of spraying pumps (532) and main washing pumps (522) which are respectively connected with the spraying mechanism (8) and the main washing mechanism (6), and an intelligent distributor (7) for adding a medicament into washing water is arranged between the water tank and the main washing mechanism (6) and/or the spraying mechanism (8) in a communicating manner; the intelligent distributor (7) comprises a liquid medicine mixing component (71) for carrying out the mixing work of the medicament and the clean water, a control component (73) for controlling the mixing proportion of the medicament and the clean water in the liquid medicine mixing component (71), and a liquid medicine concentration detection component (74) for detecting the mixing proportion of the medicament and the clean water in the clean water, wherein the liquid medicine mixing component (71) comprises a water inlet pipe (711), a connecting pipe (716), a water outlet pipe (712 b), a liquid inlet pipe (714), a flushing mixing component (72) and a control valve (715), one end of the water inlet pipe (711) is used for inputting the clean water, the other end of the water inlet pipe is communicated with one end of the connecting pipe (716) through the control valve (715), the other end of the connecting pipe (716) is communicated with a water inlet (723) of the flushing mixing component (72), one end of the water outlet pipe (712 b) is communicated with a water outlet (724) of the flushing mixing component (72), the other end of the flushing mixing component (72) is used for outputting the mixed liquid of the clean water and the medicament, a placing cavity (7211) for placing the solid medicament is arranged in the flushing mixing component (72), the flushing mixing component (72) comprises a main body (721) of the flushing component, one end of the flushing component (721) is communicated with one end of the connecting pipe (7212), the inner diameter of the flushing pipe (7212) is smaller than that of the connecting pipe (716) and the inner diameter of the water inlet pipe (711), one end of the flushing pipe (7212) is communicated and connected with the water inlet (723), the other end of the flushing pipe is positioned in the placing cavity (7211) and is open towards the solid medicament, the water outlet (724) is communicated and connected with the placing cavity (7211), the water inlet (723) and the water outlet (724) are respectively positioned at two opposite ends of the placing cavity (7211), the flushing mixing assembly (72) further comprises a material box (722), the material box (722) is integrally a cylindrical box body, solid machine washing liquid which is integrally cylindrical is placed in the material box (722), a first connecting column (7221) and a second connecting column (7222) are integrally arranged outside the material box (722), a first connecting hole and a second connecting hole are respectively formed in the first connecting column (7221) and the second connecting column (7222) along the axis of the first connecting column (7221) and the second connecting column (7222) upwards by the bottom surface, and the first connecting hole extends upwards to Shen Guantong to form the water inlet (723) of the flushing mixing assembly (7248); be provided with go-between (7221) between first spliced pole and second spliced pole (7222), go-between (7223) integrated into one piece is in the magazine (722) bottom outside and both ends are integrative first spliced pole (7221) and second spliced pole (7222) bottom respectively, the communicating tube has been seted up along go-between (7223) length in go-between (7223), communicating tube both ends communicate the bottom in first connecting hole and second connecting hole respectively, so that the clear water of washing compounding subassembly (72) by inlet tube (711) injection can get into first connecting hole and second connecting hole respectively, first connecting hole bottom and second connecting hole bottom are formed with first plug pipe and the second plug pipe of inserting the connecting hole on two fixed communicating pieces (72121) respectively downwards, when magazine (722) are fixed in compounding subassembly main part (721), first plug pipe and second plug pipe insert the connecting hole top on two fixed communicating pieces (72121) respectively in order to realize that water inlet (723) and two connecting cavities (7212) are placed and are washed down place 724 and set up in between water inlet (723) and water inlet (723).

2. The channel dishwasher with the intelligent distributor according to claim 1, wherein the water outlet pipe (712 b) is a three-way pipe, one end of the water outlet pipe (712 b) is connected with a clean water source in a communicating way, one end of the water outlet pipe is connected with the water outlet (724) in a communicating way, and the other end of the water outlet pipe is used for outputting cleaning water.

3. A tunnel dishwasher with an intelligent dispenser according to claim 1, characterized in that the flushing mix assembly (72) further comprises a filter screen (7213) arranged in the placement chamber (7211) for filtering solid substances in the washing water flowing from the water inlet (723) to the water outlet (724), the filter screen (7213) being located on the side of the solid substances close to the water outlet (724).

4. A tunnel dishwasher with an intelligent dispenser according to claim 3, characterized in that the liquid medicine mixing assembly (71) further comprises an anti-clogging mechanism (725), the anti-clogging mechanism (725) comprises a circulation pipe (7252), a circulation pump (7251) and an electric control three-way valve (7253), the electric control three-way valve (7253) is provided with two ends communicated with the water outlet pipe (712 b), the other end is communicated with one end of the circulation pipe (7252), the other end of the circulation pipe (7252) is communicated with the end of the placing cavity (7211) close to the water inlet (723), and the circulation pump (7251) and the electric control three-way valve (7253) are coupled and controlled by the control assembly (73).

5. A tunnel dishwasher with an intelligent dispenser according to claim 4, characterized in that the flush mixing assembly (72) further comprises a snap-in structure which snaps the filter screen (7213) to avoid movement of the filter screen (7213) in the direction from the water outlet (724) to the water inlet (723).

6. A tunnel dishwasher with an intelligent dispenser according to claim 1, characterized in that the control assembly (73) comprises a single-chip controller.

7. A tunnel dishwasher with an intelligent dispenser according to claim 1, characterized in that the liquid medicine concentration detection assembly (74) comprises a concentration acquisition sensor for acquiring concentration information of the concentration of the liquid medicine in the washing water, said concentration acquisition sensor being coupled to the control assembly (73).