CN220619482U - Batching machine for washing machine - Google Patents

Abstract

The utility model provides a batching machine for a washing machine, which comprises a frame, a solvent batching area and a powder batching area, wherein the solvent batching area and the powder batching area are arranged on the frame, the solvent batching area comprises a plurality of closed charging barrels, the top ends of the charging barrels are communicated with a negative pressure pipe in parallel, the negative pressure pipe is respectively communicated with atmosphere and a negative pressure mechanism, the upper part of each charging barrel is communicated with a corresponding solvent to be added through a pipeline, the bottoms of all the charging barrels are communicated with a discharging pipe, one end of each discharging pipe is connected with a water inlet pipe, and the other end of each discharging pipe is connected with a first branch flow pipe and a second branch flow pipe; the powder batching area comprises a storage tank positioned above and a mixing barrel positioned below, wherein the mixing barrel is arranged on the frame in a hanging mode of a plurality of electronic scales.

Description

Batching machine for washing machine

Technical Field

The utility model relates to the technical field of washing supporting equipment, in particular to a batching machine for a washing machine.

Background

The laundry room is a place for intensively cleaning clothes, a wine shop or a customer intensively processes the washed clothes, in the process of cleaning the clothes, various chemical solvents such as bleach water, a fragrance agent, a softener and the like are required to be added, certain chemical solvents have certain corrosiveness, in the process of washing the clothes, a predetermined amount of solvents are required to be added according to different amounts and different types of clothes, the traditional detection mode of the solvent amount basically adopts sensors such as a liquid level meter and the like for detection, but the traditional liquid level meter is soaked in the solvents, the corrosive solvents are soaked for many times, the sensitivity of the sensors is influenced, and the purpose of accurately controlling the solvent addition amount cannot be achieved. In addition, the existing batching machine for the washing machine can basically only add laundry detergent or washing powder, and does not add chemical solvent additionally, and the Chinese patent utility model: powder-liquid dual-purpose washing system and method for adding washing substances into clothes, patent publication number: CN 113622158A, publication date: 2021.11.09, this laundry system has the following problems: 1. the powder adopts screw feeding, the powder is easy to be compressed, and the feeding amount is inaccurate; 2. the chemical solvent cannot be added, and the washing room needs to be additionally added with the solvent, so that the washing room is not practical; 3. no stirring exists in the mixing barrel, the mixing is uneven, so that the concentration of the solution distributed to each washing machine is uneven, or the washing powder can be deposited in the mixing barrel.

Disclosure of Invention

In view of the above, the present utility model provides a dispensing machine for a washing machine, which solves one or more of the technical problems existing in the prior art, and at least provides a beneficial choice or creation condition.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the batching machine for the washing machine comprises a frame, and a solvent batching area and a powder batching area which are arranged on the frame, wherein the solvent batching area comprises a plurality of closed charging barrels, the top ends of the charging barrels are communicated with a negative pressure pipe in parallel, the negative pressure pipe is respectively communicated with atmosphere and a negative pressure mechanism, the upper part of each charging barrel is communicated with a corresponding solvent to be added through a pipeline, the bottoms of all the charging barrels are communicated with a discharging pipe, one end of each discharging pipe is connected with a water inlet pipe, and the other end of each discharging pipe is respectively connected with a first branch flow pipe and a second branch flow pipe; the powder batching district is including the storage tank that is located the top and the blending vat that is located the below, the storage tank with through the butterfly valve intercommunication between the blending vat, the blending vat is installed through the mode that a plurality of electronic scales hung in the frame, be equipped with first agitating unit in the blending vat, be equipped with seventh valve and the bottom of intercommunication blending vat on the first branch flow pipe, be equipped with the water pump on the second branch flow pipe, the outlet pipe of water pump still is connected with first shunt tube and second shunt tube respectively, first shunt tube intercommunication to blending vat upper portion, the second shunt tube is connected with many washing machine pipes respectively, wherein, be equipped with first valve on the inlet tube, every the pipeline on charging barrel upper portion is equipped with the second valve, every the pipeline on charging barrel lower part is equipped with the third valve, be equipped with the fourth valve on the first pipe, every be equipped with the fifth valve on the washing machine pipe, be equipped with the sixth valve on the negative pressure pipe of intercommunication atmosphere, still be equipped with the check valve in the discharging pipe, negative pressure mechanism, first valve, second valve, third valve, fourth shunt tube, butterfly valve, all are connected to the water pump.

Preferably, a turbine flowmeter is further arranged in the discharging pipe, and the turbine flowmeter is electrically connected with the controller.

Preferably, the first shunt tube is not contacted with the mixing barrel, the butterfly valve is not contacted with the mixing barrel, and the first shunt tube is a hose.

Preferably, a shell is arranged on the frame, a partition plate is arranged in the middle of the frame, and the charging barrel is vertically arranged on the partition plate.

Preferably, the first valve, the second valve, the third valve, the fourth valve and the fifth valve are all pneumatic valves.

Preferably, a second stirring device is arranged in the storage tank.

Preferably, the negative pressure mechanism is a vacuum pump.

Preferably, the conduit of the second shunt tube is arranged horizontally.

Preferably, each solvent is placed in a corresponding solvent barrel, the solvent barrels are communicated with the atmosphere, and a pipeline connected with the upper part of the material barrel is always positioned below the liquid level of the solvent.

Preferably, the solvent is bleach water, an emulsifier, a neutralizing acid, hydrogen peroxide or a softener.

The utility model has the beneficial effects that:

1. according to the utility model, the solvent batching area and the powder batching area are arranged separately, so that the batching system can respectively proportion powder and solvent, the batching system is more intelligent, no additional manpower batching is needed, and the use requirement of a laundry is met.

2. The solvent adopts a negative pressure adding method, a liquid level device is omitted, failure caused by corrosion of a detection instrument by the solvent is avoided, and the stability of equipment is greatly improved.

3. According to the utility model, the powder and the water are proportioned in a weighing manner, so that the proportioning is more accurate.

4. The turbine flowmeter is arranged in the discharging pipe, plays a role in monitoring, and feeds back a solution flow signal flowing through the discharging pipe to the controller, so that the controller is compared with a preset flow value, and the situation that an electronic scale is damaged or water overflows due to excessive water quantity of the mixing bucket is avoided.

5. The utility model is provided with a plurality of barrels for preparing different solvents, can quantitatively and quantitatively add the solvents according to the washing demands, and has more reasonable solvent preparation.

Drawings

Fig. 1 is a perspective view of the present embodiment;

fig. 2 is a front view of the present embodiment;

FIG. 3 is a cross-sectional view taken along the A-A plane of FIG. 2;

FIG. 4 is a perspective view of the present embodiment with portions of the housing removed;

FIG. 5 is a perspective view of the present embodiment from another perspective with portions of the housing removed;

fig. 6 is a schematic diagram of the present embodiment.

Detailed Description

The technical scheme of the utility model is described below with reference to the accompanying drawings and examples.

Referring to fig. 1 to 6, the batching machine for a washing machine according to the present utility model comprises a frame 1, and a solvent batching area and a powder batching area mounted on the frame 1, wherein the solvent batching area and the powder batching area are separately disposed, a housing 2 is disposed on the frame 1, a partition plate 3 is disposed in the middle of the frame 1, the partition plate 3 divides the interior of the frame 1 into the powder batching area and the solvent batching area, the solvent batching area includes a plurality of closed cartridges 4, the cartridges 4 are vertically disposed, the cartridges 4 are mounted on the partition plate 3 in a vertical manner, the top ends of the plurality of cartridges 4 are parallelly connected to a negative pressure pipe 5, a second valve 6 is disposed in a pipeline at the upper portion of each of the cartridges 4, one end of the negative pressure pipe 5 is closed, the other end of each of the negative pressure pipe is respectively connected to atmosphere and a negative pressure mechanism 7, the negative pressure mechanism 7 is a vacuum pump, and one end of each of the negative pressure mechanism 7 connected to atmosphere is provided with a sixth valve 8. Each feed cylinder 4 upper portion is equipped with feed liquor mouth 41, and feed liquor mouth 41 passes through the pipeline intercommunication and corresponds the solvent that waits to add, and each solvent is arranged in corresponding solvent bucket (not marked in the figure), solvent bucket intercommunication atmosphere, connect the pipeline of feed cylinder 4 upper portion is located solvent liquid level below all the time. The solvent is bleaching water, an emulsifying agent, neutralizing acid, hydrogen peroxide or a softener. All the bottom of feed cylinder 4 communicates a discharging pipe 9, every the pipeline of feed cylinder 4 lower part is equipped with third valve 10, discharging pipe 9 level sets up, fixes in frame 1 bottom, avoids discharging pipe 9 to rock. One end of the discharging pipe 9 is connected with the water inlet pipe 11, and the other end of the discharging pipe is respectively connected with the first branch flow pipe 12 and the second branch flow pipe 13; one end connected to the water inlet pipe 11 is provided with a first valve 14.

The powder batching district is including the storage tank 15 that is located the top and the blending vat 16 that is located the below, and storage tank 15 is fixed in frame 1, the mode that a plurality of electronic scales 17 were hung is installed to blending vat 16 in frame 1, storage tank 15 with through butterfly valve 18 intercommunication between the blending vat 16, be equipped with first agitating unit 19 in the blending vat 16, be equipped with second agitating unit 20 in the storage tank 15. The first branch flow pipe 12 is provided with a seventh valve 21 and is communicated with the bottom of the mixing barrel 16. The second shunt tube 13 is provided with a water pump 22, the water outlet direction of the water pump 22 is to pump the liquid of the discharge tube 9 outwards, the water outlet tube of the water pump 22 is also respectively connected with a first shunt tube 23 and a second shunt tube 24, the first shunt tube 23 is communicated to the upper part of the mixing drum 16 and is used for adding water to the mixing drum 16, and the first shunt tube 23 is provided with a fourth valve 25. The second shunt pipe 24 is horizontally arranged, the second shunt pipe 24 is respectively connected with a plurality of washing machine pipes 26, and a fifth valve 27 is arranged on each washing machine pipe 26. The negative pressure mechanism 7, the first valve 14, the second valve 6, the third valve 10, the fourth valve 25, the fifth valve 27, the sixth valve 8, the seventh valve 21, the water pump 22 and the butterfly valve 18 are all connected with a controller.

Specifically, a turbine flowmeter 28 and a check valve 29 are further disposed in the discharging pipe 9, the turbine flowmeter 28 is electrically connected to the controller, the turbine flowmeter 28 feeds back flow data of the discharging pipe 9 to the controller, when the controller finds that the flow rate of liquid passing through the discharging pipe 9 is different from a preset flow rate, an alarm action is started, a worker stops to check, liquid in the mixing drum 16 is prevented from overflowing, and the check valve 29 prevents liquid from flowing back into the discharging pipe 9 when the equipment works.

Specifically, the first shunt tube 23 is not in contact with the mixing barrel 16, the butterfly valve 18 is not in contact with the mixing barrel 16, and corresponding holes are formed in the mixing barrel 16, so that the liquid of the first shunt tube 23 or the powder in the storage tank 15 directly falls into the mixing barrel 16, and weighing of the mixing barrel 16 is prevented from being influenced, wherein the first shunt tube 12 is a flexible tube, and the first shunt tube 12 is abutted against the ground, so that weighing influence on the mixing barrel 16 is almost negligible.

Specifically, the first valve 14, the second valve 6, the third valve 10, the fourth valve 25, the fifth valve 27 and the sixth valve 8 are all pneumatic valves, and because the use environment of the device is relatively wet, the reliability of the device is better due to the pneumatic valves.

When the utility model works, powder is poured into the storage tank 15, the solvent barrel ensures enough solvent, the water inlet pipe 11 ensures water inlet, and the utility model has the following working states:

powder weighing and proportioning:

1. the electronic scale 17 feeds back the initial data to the controller, which gives a command to open the butterfly valve 18, and the powder falls from the tank 15 into the mixing bowl 16 to a predetermined weight value, and the butterfly valve 18 is closed.

2. The first valve 14 is opened, all the third valves 10 are closed, the seventh valve 21 is closed, all the fifth valves 27 are closed, the fourth valve 25 is opened, the water pump 22 is operated, water is pumped into the mixing barrel 16, when the weight of the mixing barrel 16 reaches a preset value, the water pump 22 stops operating, the fourth valve 25 is closed, and the first mixing device is operated to stir and fully dissolve the powder of the mixing barrel 16.

The liquid of the mixing drum 16 enters the corresponding washing machine:

the first valve 14 is closed, the third valve 10 is closed, the fourth valve 25 is closed, the fifth valve 27 is opened, the seventh valve 21 is opened, the water pump 22 works, and the water pump 22 can pump the liquid in the mixing drum 16 to the corresponding washing machine.

Solvent weighing and proportioning:

1. the first valve 14 is closed, the second valve 6 is closed, the third valve 10 is closed, the fourth valve 25 is closed, the fifth valve 27 is closed, the sixth valve 8 is closed, the seventh valve 21 is closed, the water pump 22 is closed, and the negative pressure mechanism 7 is started to pump the pressure of the negative pressure pipe 5 to a predetermined value.

2. The second valve 6 corresponding to a certain solvent is opened, the corresponding charging barrel 4 is communicated with the negative pressure pipe 5, the pressure of the charging barrel 4 is reduced, the solvent on the solvent barrel can enter the charging barrel 4 until the pressure in the charging barrel 4 is balanced with the outside, and the amount of the solvent entering the charging barrel 4 is a preset amount.

3. The sixth valve 8 is opened, the second valve 6 is opened, the third valve 10 is opened, the first valve 14 is opened, the water pump 22 is opened, the fourth valve 25 is closed, and the corresponding fifth valve 27 is opened, so that the solvent in the corresponding feed cylinder 4 is communicated with tap water along a pipeline and enters the preset washing machine.

According to the utility model, the solvent batching area and the powder batching area are arranged separately, so that the batching system can respectively proportion powder and solvent, the batching system is more intelligent, no additional manpower batching is needed, and the use requirement of a laundry is met. The solvent adopts a negative pressure adding method, a liquid level device is omitted, failure caused by corrosion of a detection instrument by the solvent is avoided, and the stability of equipment is greatly improved. According to the utility model, the powder and the water are proportioned in a weighing manner, so that the proportioning is more accurate. According to the utility model, the turbine flowmeter 28 is arranged in the discharge pipe 9, the turbine flowmeter 28 plays a role in monitoring, a solution flow signal flowing through the discharge pipe 9 is fed back to the controller, the controller is compared with a preset flow value, and the situation that the electronic scale 17 is damaged or water overflows due to excessive water quantity of the mixing bucket 16 is avoided. The utility model is provided with a plurality of charging barrels 4 for preparing different solvents, can be quantitatively and quantitatively added according to the washing demands, and has more reasonable solvent preparation.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims (10)

1. The batching machine for the washing machine comprises a frame, and a solvent batching area and a powder batching area which are arranged on the frame, wherein the solvent batching area comprises a plurality of closed charging barrels, the top ends of the charging barrels are communicated with a negative pressure pipe in parallel, the negative pressure pipe is respectively communicated with atmosphere and a negative pressure mechanism, the upper part of each charging barrel is communicated with a corresponding solvent to be added through a pipeline, the bottoms of all the charging barrels are communicated with a discharging pipe, one end of each discharging pipe is connected with a water inlet pipe, and the other end of each discharging pipe is respectively connected with a first branch flow pipe and a second branch flow pipe; the powder batching district is including the storage tank that is located the top and the blending vat that is located the below, the storage tank with through the butterfly valve intercommunication between the blending vat, the blending vat is installed through the mode that a plurality of electronic scales hung in the frame, be equipped with first agitating unit in the blending vat, be equipped with seventh valve and the bottom of intercommunication blending vat on the first branch flow pipe, be equipped with the water pump on the second branch flow pipe, the outlet pipe of water pump still is connected with first shunt tube and second shunt tube respectively, first shunt tube intercommunication to blending vat upper portion, the second shunt tube is connected with many washing machine pipes respectively, wherein, be equipped with first valve on the inlet tube, every the pipeline on charging barrel upper portion is equipped with the second valve, every the pipeline on charging barrel lower part is equipped with the third valve, be equipped with the fourth valve on the first pipe, every be equipped with the fifth valve on the washing machine pipe, be equipped with the sixth valve on the negative pressure pipe of intercommunication atmosphere, still be equipped with the check valve in the discharging pipe, negative pressure mechanism, first valve, second valve, third valve, fourth shunt tube, butterfly valve, all are connected to the water pump.

2. A dispensing machine for washing machines as claimed in claim 1, characterized in that: and a turbine flowmeter is further arranged in the discharging pipe and is electrically connected with the controller.

3. A dispensing machine for washing machines as claimed in claim 1, characterized in that: the first shunt tube is not contacted with the mixing barrel, the butterfly valve is not contacted with the mixing barrel, and the first shunt tube is a hose.

4. A dispensing machine for washing machines as claimed in claim 1, characterized in that: the machine frame is provided with a shell, the middle part of the machine frame is provided with a separation plate, and the charging barrel is vertically arranged on the separation plate.

5. A dispensing machine for washing machines as claimed in claim 1, characterized in that: the first valve, the second valve, the third valve, the fourth valve and the fifth valve are all pneumatic valves.

6. A dispensing machine for washing machines as claimed in claim 1, characterized in that: and a second stirring device is arranged in the storage tank.

7. A dispensing machine for washing machines as claimed in claim 1, characterized in that: the negative pressure mechanism is a vacuum pump.

8. A dispensing machine for washing machines as claimed in claim 1, characterized in that: the pipeline of the second shunt pipe is horizontally arranged.

9. A dispensing machine for washing machines as claimed in claim 1, characterized in that: each solvent is placed in a corresponding solvent barrel, the solvent barrels are communicated with the atmosphere, and a pipeline connected with the upper part of the feed barrel is always positioned below the liquid level of the solvent.

10. A dispensing machine for washing machines as claimed in claim 1, characterized in that: the solvent is bleaching water, an emulsifying agent, neutralizing acid, hydrogen peroxide or a softener.