CN216304219U

CN216304219U - Intelligent detergent control system of industrial washing machine

Info

Publication number: CN216304219U
Application number: CN202122871583.3U
Authority: CN
Inventors: 金秀春; 杨军
Original assignee: Winchem China Ltd
Current assignee: Winchem China Ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-15
Anticipated expiration: 2031-11-22

Abstract

The application relates to an intelligent detergent control system of an industrial washing machine, which belongs to the technical field of washing machines and comprises a plurality of groups of distributors and controllers; the distributor is provided with a water outlet main pipe and a plurality of water outlet sub-pipes, the water outlet sub-pipes are communicated with the water outlet main pipe, each water outlet sub-pipe is provided with an electromagnetic valve, the electromagnetic valves are connected with the controller, and the water outlet sub-pipes correspond to the laundry bins one by one; the controller is used for receiving washing instructions and outputting control signals, and the electromagnetic valve receives the control signals to be opened. The present application has an effect of improving the washing efficiency of an industrial washing machine.

Description

Intelligent detergent control system of industrial washing machine

Technical Field

The application relates to the technical field of washing machines, in particular to an intelligent detergent control system of an industrial washing machine.

Background

Industrial washing machines have various washing functions, and thus are widely used in public places such as restaurants, hospitals, schools, factories, etc. where large-capacity washing is required.

The industrial washing machine comprises a plurality of washing bins and a main control terminal used for controlling the plurality of washing bins to work according to a designated sequence, wherein each washing bin is correspondingly provided with a distributor which is used for quantitatively putting detergent and simultaneously plays a role in diluting the detergent. In the working process, the industrial washing machine controls the washing bin to start washing work through the main control terminal, and the main control terminal controls the washing bin to start washing work and simultaneously outputs a washing instruction, so that the distributor corresponding to the washing bin starting washing work receives the washing instruction, and detergent is quantitatively added to the washing bin starting washing work.

In view of the above-mentioned related art, the inventor believes that when the detergents in the dispensers are exhausted in the case of simultaneously starting a plurality of industrial washing machines to wash, the detergents need to be manually added one by one, which consumes labor and is inconvenient to manage the plurality of dispensers, thereby reducing washing efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the washing efficiency of an industrial washing machine, the application provides an intelligent detergent control system of the industrial washing machine.

The application provides an industrial washing machine intelligence detergent control system adopts following technical scheme:

an intelligent detergent control system of an industrial washing machine comprises a plurality of groups of distributors and a controller; the distributor is provided with a main water outlet pipe and a plurality of water outlet sub-pipes, the water outlet sub-pipes are communicated with the main water outlet pipe, each water outlet sub-pipe is provided with an electromagnetic valve, the electromagnetic valves are connected with the controller, and the water outlet sub-pipes correspond to the laundry bins one by one; the controller is used for receiving washing instructions and outputting control signals, and the electromagnetic valve receives the control signals to be opened.

By adopting the technical scheme, when the washing machine works, the controller receives a washing instruction to drive the electromagnetic valve to be opened, the electromagnetic valve is opened to enable the distributor to be communicated with the corresponding washing bin, and further the mixed liquid in the distributor is injected into the corresponding washing bin through the water outlet main pipe and the water outlet sub pipe, so that the group of distributors can provide the mixed liquid of the detergent for the plurality of washing bins simultaneously, and the washing efficiency of the industrial washing machine is improved.

Optionally, the dispenser includes a dispensing cartridge, a control assembly, and a plurality of concentration acquisition sensors; the distribution box is provided with a water inlet pipe and a liquid inlet pipe, a valve is arranged on the water inlet pipe, a peristaltic pump is arranged on the liquid inlet pipe, and the valve and the peristaltic pump are both connected with a control assembly; the concentration acquisition sensors are arranged in the laundry bin, correspond to the laundry bin one by one and are used for detecting the concentration of the detergent in the laundry bin and outputting concentration detection signals; the control assembly is connected with the concentration acquisition sensor and used for receiving a concentration detection signal, and when the concentration of the detergent reflected by the concentration detection signal is lower than the preset concentration, the control assembly outputs a driving signal; the valve receives the driving signal to reduce the opening degree; the peristaltic pump receives the drive signal to increase the pumping volume.

By adopting the technical scheme, the distribution box is used for mixing detergent and clean water, the concentration acquisition sensor is used for detecting the concentration of the detergent in the washing bin, the control assembly is used for controlling the opening degree of the valve so as to control the flow rate of the clean water in the distribution box, and the control assembly is also used for controlling the pumping quantity of the detergent conveyed by the peristaltic pump.

Optionally, the distribution box comprises a liquid mixing box and a flushing box; the bottom of the liquid mixing box is provided with a water inlet, a liquid inlet and a water outlet; the water inlet is communicated with the water inlet pipe, the liquid inlet is communicated with the liquid inlet pipe, and the water outlet is communicated with the water outlet main pipe; the liquid mixing tank is provided with a connecting pipe, one end of the connecting pipe is communicated with one end of the water inlet pipe close to the liquid mixing tank, and a control valve is arranged at the joint of the connecting pipe and the water inlet pipe; a water inlet is formed in the side wall of the flushing tank and communicated with one end, far away from the liquid mixing tank, of the connecting pipe; the bottom of the scouring box is provided with a water outlet which is communicated with the main water outlet pipe.

Through adopting above-mentioned technical scheme, mix the liquid detergent that the liquid case passes through the feed liquor pipe input for mix the liquid incasement and be used for carrying out the mixed work of liquid detergent and clear water, mix the liquid case through the connecting pipe with erode the case intercommunication, and the control valve on the connecting pipe is connected with control assembly, so control assembly can be through the aperture of the control valve on the control connecting pipe with the control erode the clear water volume of incasement input, so that the case that erodees can carry out the mixed work of solid detergent and clear water. By adopting the technical means, the distributor can provide detergents in two states for the laundry bin, so that the practicability of the distributor is improved.

Optionally, the flushing box comprises a placing groove arranged between the water inlet and the water outlet, and a flushing pipe arranged between the placing groove and the water inlet, one end of the flushing pipe is communicated with the water inlet, the other end of the flushing pipe is suspended on one side of the placing groove close to the water inlet, and the inner diameter of the flushing pipe is smaller than the inner diameters of the connecting pipe and the water inlet pipe.

Through adopting above-mentioned technical scheme, the standing groove is used for placing solid detergent, and the washover intraductal diameter is less than the internal diameter of connecting pipe and inlet tube for the clear water by inlet tube and connecting pipe input pressure can increase after pouring into the washover pipe, thereby increase the pressure of washover to solid detergent, with the concentration that improves solid detergent.

Optionally, the flushing box further comprises a filter screen arranged between the placing groove and the water outlet.

By adopting the technical scheme, the filter screen is used for isolating the blocky solid detergent and preventing the blocky solid detergent from entering the main water outlet pipe to cause blockage.

Optionally, the flushing tank further comprises an anti-blocking assembly, the anti-blocking assembly comprises a return pipe, a return pump and an electric control three-way valve, and the return pump and the electric control three-way valve are both connected with the control assembly; the electric control three-way valve is arranged on the water outlet main pipe, one port of the electric control three-way valve is connected with one end of the return pipe, the other end of the return pipe is communicated with the flushing box, and the communication position is positioned on one side of the filter screen close to the water outlet; the reflux pump is arranged on the reflux pipe.

Through adopting above-mentioned technical scheme, when the filter screen was blockked up by cubic solid detergent, through control assembly control backwash pump and automatically controlled three-way valve for wash the mixed liquid backwash filter screen that the incasement flows out, thereby clear away cubic solid detergent on the filter screen, reduced the probability that the play water is responsible for blockking up.

Optionally, the distributor further includes a wireless communication module, and the wireless communication module is connected to the control assembly and is used for receiving and remotely transmitting the driving signal.

Through adopting above-mentioned technical scheme, wireless communication module teletransmission drive signal, the detergent concentration in the current laundry storehouse is looked at to the user of being convenient for to mix liquid concentration in adjusting the laundry storehouse through the control assembly, make the detergent concentration in the laundry storehouse reach the washing requirement, improve the practicality of distributor.

Optionally, the controller is a single chip microcomputer.

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

1. the washing machine is characterized in that a plurality of groups of distributors are arranged, each group of distributors is provided with a main water outlet pipe and a plurality of water outlet sub-pipes, one main water outlet pipe is communicated with the plurality of water outlet sub-pipes, each water outlet sub-pipe is communicated with one washing bin, and an electromagnetic valve is arranged on each water outlet sub-pipe and connected with a controller. When the washing machine works, the controller receives a washing instruction output by the main control terminal and outputs a control signal, the electromagnetic valve receives the control signal to be opened, so that the water outlet pipe is communicated with the washing bin, and the mixed liquid in the distributor is injected into the washing bin through the water outlet main pipe and the water outlet pipe. That is, a set of dispensers can simultaneously supply detergent to a plurality of laundry bins, thereby improving the washing efficiency of the industrial washing machine.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a sectional view of the entire structure of the distribution box of the present application.

FIG. 3 is a control system flow diagram of the present application.

Description of reference numerals: 100. a distribution box; 110. a liquid mixing tank; 111. a water inlet; 112. a water inlet pipe; 113. a valve; 114. a liquid inlet; 115. a liquid inlet pipe; 116. a peristaltic pump; 117. a water outlet; 118. a connecting pipe; 119. a control valve; 120. a flushing tank; 121. a water inlet; 122. flushing the pipe; 123. a placement groove; 124. a filter screen; 125. a water outlet; 126. a return pipe; 127. a reflux pump; 128. an electrically controlled three-way valve; 130. a control component; 140. a concentration acquisition sensor; 150. a wireless communication module; 200. a main water outlet pipe; 300. an outlet pipe; 400. an electromagnetic valve; 500. a controller; 600. a washing bin; 700. and (5) a main control terminal.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

The embodiment of the application discloses an intelligent detergent control system of an industrial washing machine.

Referring to fig. 1, 2 and 3, the intelligent detergent control system for the industrial washing machine comprises a plurality of groups of distributors and a controller 500, wherein each group of distributors is provided with a main water outlet pipe 200 and a plurality of water outlet pipes 300, the plurality of water outlet pipes 300 are all communicated with the main water outlet pipe 200, each water outlet pipe 300 is communicated with a washing bin 600, an electromagnetic valve 400 is arranged on each water outlet pipe 300, and the electromagnetic valve 400 is connected with the controller 500. During operation, the controller 500 receives a washing instruction output by the main control terminal 700, the controller 500 receives the washing instruction and outputs a control signal, and the electromagnetic valve 400 receives the control signal to be opened, so that the group of distributors are communicated with the plurality of washing bins 600, the distributors can provide detergent for the plurality of washing bins 600 at the same time, and the washing efficiency of the industrial washing machine is improved. In this embodiment, the washing command is a command used by the main control terminal 700 to control the laundry bin 600 to start washing work; the controller 500 adopts a single chip microcomputer which is an integrated circuit chip and is commonly used for industrial control, and the description is omitted; the solenoid valve 400 is also a commonly used electromagnetically controlled industrial device and will not be described herein.

Referring to fig. 2, the dispenser includes a dispenser box 100, a control assembly 130, a concentration acquisition sensor 140, and a wireless communication module 150. The distribution box 100 is used for mixing detergent and clean water; concentration acquisition sensor 140 is installed in laundry bin 600, concentration acquisition sensor 140 is prior art, the description is not expanded herein, concentration acquisition sensor 140 is used for detecting the detergent concentration in laundry bin 600, control assembly 130 is used for driving distribution box 100 to start mixing work and receiving the detergent concentration that concentration acquisition sensor 140 exported, and transmit the detergent concentration to external equipment through wireless communication module 150 with long-range, the detergent concentration is shown by external equipment, so that the user sees the detergent concentration, thereby control the size of detergent concentration through control assembly 130, and then make the detergent concentration satisfy the washing requirement. In this embodiment, the external device is a display screen or a mobile phone, and the like, which is not limited herein; the wireless communication module 150 employs bluetooth.

Referring to fig. 2, the dispenser box 100 includes a mixing tank 110 and a flush tank 120. The bottom of the liquid mixing tank 110 is provided with a water inlet 111, a liquid inlet 114 and a water outlet 117, and the liquid mixing tank 110 is provided with a water inlet pipe 112 and a liquid inlet pipe 115. The water inlet 111 is communicated with the water inlet pipe 112, one end of the water inlet pipe 112, which is used for inputting clean water, is communicated with a clean water source, the clean water source has initial power, the clean water can be injected into the water inlet pipe 112 at a certain pressure, the water inlet pipe 112 is provided with a valve 113, and the valve 113 is connected with the control assembly 130; the liquid inlet 114 is communicated with a liquid inlet pipe 115, one end of the liquid inlet pipe 115, which is used for inputting detergent, is communicated with a detergent material source, a peristaltic pump 116 is arranged on the liquid inlet pipe 115, and the peristaltic pump 116 is connected with the control component 130; the water outlet 117 is communicated with one end of the main water outlet pipe 200 far away from the water outlet pipe 300. Specifically, the liquid mixing tank 110 is used for mixing liquid detergent and clean water, and delivering the mixed liquid of the liquid detergent into the corresponding washing chamber 600 through the main water outlet pipe 200 and the water outlet sub-pipe 300.

Referring to fig. 2, the liquid mixing tank 110 is further provided with a connecting pipe 118, one end of the connecting pipe 118 is communicated with one end of the water inlet pipe 112 close to the liquid mixing tank 110, the other end of the connecting pipe 118 is communicated with a flushing tank 120, a control valve 119 is arranged at the common end of the connecting pipe 118 and the water inlet pipe 112, and the control valve 119 is connected with a control assembly 130. Specifically, the opening of the control valve 119 is determined by the control assembly 130 to control the amount of fresh water provided by the inlet pipe 112 to the flush tank 120.

Referring to fig. 2, a water inlet 121 is formed on a side wall of the flushing tank 120 near the top, and the water inlet 121 is communicated with one end of the connecting pipe 118 far away from the liquid mixing tank 110. The bottom of the flushing tank 120 is provided with a water outlet 125, and the water outlet 125 is communicated with the main water outlet pipe 200. The washing tank 120 includes a placement groove 123, a washing pipe 122 and a filter screen 124, the placement groove 123 is disposed between the water inlet 121 and the water outlet 125, the placement groove 123 is hemispherical, an open end of the placement groove 123 faces the water inlet 121, a leak hole is disposed on an inner wall of the placement groove 123 facing the water outlet 125, and the solid detergent is placed in the placement groove 123. The water inlet 121 is connected to flushing pipe 122 one end, the other end of flushing pipe 122 hangs and establishes in the one side that standing groove 123 is close to water inlet 121, flushing pipe 122 passes through water inlet 121 and connecting pipe 118 intercommunication, flushing pipe 122 internal diameter is less than the internal diameter of connecting pipe 118 and inlet tube 112 for the clear water of being carried by inlet tube 112 and connecting pipe 118 pressure can increase after pouring into flushing pipe 122 into, thereby the increase is to the pressure of scouring of solid detergent, improve the possibility of solid detergent under the scouring. The filter screen 124 is arranged between the placing groove 123 and the water outlet 125, and the filter screen 124 can receive the blocky solid detergent falling due to the washing, so that the blockage of the washing box 120 caused by the blocky solid detergent falling into the water outlet 125 is avoided, and the possibility of influencing the normal water outlet of the water outlet 125 is further avoided.

Referring to fig. 3, in operation, the control module 130 receives a washing instruction output by the main control terminal 700 and outputs a start signal; the valve 113 on the water inlet pipe 112 receives the starting signal to open, so that the water inlet pipe 112 is communicated with the clean water source, and the water inlet pipe 112 starts to convey the clean water; the control valve 119 receives the start signal to open a designated angle to control the amount of fresh water supplied to the flush tank 120 by the water inlet pipe 112 and the connection pipe 118; the peristaltic pump 116 receives the start signal to start the pumping operation, so that the liquid inlet pipe 115 pumps the liquid detergent for the liquid mixing tank 110 quantitatively; meanwhile, the concentration acquisition sensor 140 detects the concentration of the detergent in the laundry bin 600 in real time and outputs a concentration detection signal; the control assembly 130 receives the concentration detection signal and outputs a concentration result signal, and the wireless communication module 150 remotely transmits the concentration result signal to an external device for display, so that a user can conveniently check the concentration of the detergent in the laundry bin 600.

Referring to fig. 2 and 3, in order to prevent the filter screen 124 from being blocked by the solid medicament in the form of a block under flushing, an anti-blocking assembly is provided at the outlet 125 of the flushing tank 120. The anti-clog assembly includes a return line 126, a return pump 127, and an electrically controlled three-way valve 128. Two ends of the electric control three-way valve 128 are communicated and arranged on the main water outlet pipe 200, the other end of the electric control three-way valve 128 is communicated with one end of the return pipe 126, the other end of the return pipe 126 is communicated with the flushing tank 120, and the communication position is positioned on one side of the filter screen 124 close to the water outlet 125; a return pump 127 is provided in the return line 126 for providing flow power to the return line 126. The reflux pump 127 and the electrically controlled three-way valve 128 are both connected to a control assembly 130.

Under normal state, the electrically controlled three-way valve 128 is kept open, so that the main outlet pipe 200 normally passes through the mixed liquid of the solid detergent. When the concentration of the detergent reflected by the concentration detection signal received by the control component 130 is lower than the preset concentration, it indicates that the filter screen 124 may be blocked by the block solid detergent which is washed and dropped, at this time, the control component 130 outputs a backflow control signal, the electric control three-way valve 128 receives the backflow control signal to maintain a closed state, so that the main water outlet pipe 200 is communicated with the backflow pipe 126, and further, the mixed liquid of the main water outlet pipe 200 flows into the inside of the washing tank 120 through the backflow pipe 126. The reflux pump 127 receives the reflux control signal to improve the water flow power of the mixed liquid in the reflux pipe 126, so that the mixed liquid in the flushing tank 120 passes through the main water outlet pipe 200 and the reflux pipe 126 and then is flushed back to the filter screen 124, and the blocky solid detergent in the meshes of the filter screen 124 is removed.

The implementation principle of the intelligent detergent control system of the industrial washing machine in the embodiment of the application is as follows: when the washing machine works, a washing instruction is input through the main control terminal 700, the control assembly 130 receives the washing instruction to drive the distribution box 100 to start the operation of mixing detergent and clean water, and the controller 500 receives the washing instruction to drive the electromagnetic valve 400 on the water outlet pipe 300 to be opened, so that the mixed liquid in the distribution box 100 enters the corresponding washing bins 600 through the water outlet main pipe 200 and the water outlet pipe 300, and the distributor can provide the detergent for the washing bins 600 at the same time, thereby achieving the purpose of improving the washing efficiency of the industrial washing machine.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the disclosure as referred to in the present application is not limited to the solution described above with a particular combination of features.

Claims

1. An intelligent detergent control system of an industrial washing machine is characterized in that: comprising a plurality of sets of dispensers and a controller (500);

the distributor is provided with a main water outlet pipe (200) and a plurality of water outlet sub-pipes (300), the water outlet sub-pipes (300) are all communicated with the main water outlet pipe (200), each water outlet sub-pipe (300) is provided with an electromagnetic valve (400), the electromagnetic valves (400) are connected with the controller (500), and the water outlet sub-pipes (300) correspond to the washing bins (600) one by one;

the controller (500) is used for receiving a washing instruction and outputting a control signal, and the electromagnetic valve (400) receives the control signal to open.

2. The intelligent detergent control system of an industrial washing machine according to claim 1, characterized in that: the dispenser includes a dispensing cartridge (100), a control assembly (130), and a plurality of concentration-acquisition sensors (140);

the distribution box (100) is provided with a water inlet pipe (112) and a liquid inlet pipe (115), a valve (113) is arranged on the water inlet pipe (112), a peristaltic pump (116) is arranged on the liquid inlet pipe (115), and the valve (113) and the peristaltic pump (116) are both connected with a control assembly (130);

the concentration acquisition sensors (140) are arranged in the washing bin (600), the concentration acquisition sensors (140) correspond to the washing bin (600) one by one, and the concentration acquisition sensors (140) are used for detecting the concentration of the detergent in the washing bin (600) and outputting concentration detection signals;

the control assembly (130) is connected with a concentration acquisition sensor (140) and is used for receiving a concentration detection signal, and when the concentration of the detergent reflected by the concentration detection signal is lower than a preset concentration, the control assembly (130) outputs a driving signal; the valve (113) receives the drive signal to reduce the opening; the peristaltic pump (116) receives the drive signal to increase a pumping volume.

3. The intelligent detergent control system of an industrial washing machine according to claim 2, characterized in that: the distribution box (100) comprises a liquid mixing box (110) and a flushing box (120);

the bottom of the liquid mixing box (110) is provided with a water inlet (111), a liquid inlet (114) and a water outlet (117); the water inlet (111) is communicated with a water inlet pipe (112), the liquid inlet (114) is communicated with a liquid inlet pipe (115), and the water outlet (117) is communicated with the main water outlet pipe (200); the liquid mixing tank (110) is provided with a connecting pipe (118), one end of the connecting pipe (118) is communicated with one end of the water inlet pipe (112) close to the liquid mixing tank (110), and a control valve (119) is arranged at the joint of the connecting pipe (118) and the water inlet pipe (112);

a water inlet (121) is formed in the side wall of the flushing tank (120), and the water inlet (121) is communicated with one end, far away from the liquid mixing tank (110), of the connecting pipe (118); the bottom of the flushing box (120) is provided with a water outlet (125), and the water outlet (125) is communicated with the main water outlet pipe (200).

4. The intelligent detergent control system of an industrial washing machine according to claim 3, characterized in that: the flushing box (120) comprises a placement groove (123) arranged between a water inlet (121) and a water outlet (125) and a flushing pipe (122) arranged between the placement groove (123) and the water inlet (121), one end of the flushing pipe (122) is communicated with the water inlet (121), the other end of the flushing pipe is suspended on one side, close to the water inlet (121), of the placement groove (123), and the inner diameter of the flushing pipe (122) is smaller than the inner diameters of the connecting pipe (118) and the water inlet pipe (112).

5. The intelligent detergent control system of an industrial washing machine according to claim 4, characterized in that: the flushing box (120) also comprises a filter screen (124) arranged between the placing groove (123) and the water outlet (125).

6. The intelligent detergent control system of an industrial washing machine according to claim 3, characterized in that: the flushing tank (120) further comprises an anti-blocking assembly, the anti-blocking assembly comprises a return pipe (126), a return pump (127) and an electric control three-way valve (128), and the return pump (127) and the electric control three-way valve (128) are both connected with a control assembly (130);

the electric control three-way valve (128) is arranged on the water outlet main pipe (200), one port of the electric control three-way valve (128) is connected with one end of the return pipe (126), the other end of the return pipe (126) is communicated with the flushing tank (120), and the communication position is positioned on one side of the filter screen (124) close to the water outlet (125); the return pump (127) is arranged on the return pipe (126).

7. The intelligent detergent control system of an industrial washing machine according to claim 2, characterized in that: the dispenser further comprises a wireless communication module (150), wherein the wireless communication module (150) is connected with the control assembly (130) and is used for receiving and remotely transmitting the driving signal.

8. The intelligent detergent control system of an industrial washing machine according to claim 1, characterized in that: the controller (500) is a single chip microcomputer.