CN216378803U

CN216378803U - Liquid dispenser is with drawing liquid distributor

Info

Publication number: CN216378803U
Application number: CN202121486302.6U
Authority: CN
Inventors: 曲昌通; 曲贝贝; 崔冬梅
Original assignee: Yantai Soko Intelligent Technology Co ltd
Current assignee: Yantai Soko Intelligent Technology Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-04-26
Anticipated expiration: 2031-07-01

Abstract

The utility model provides a liquid pumping and distributing device for a liquid distributor, which comprises an inlet pipeline and an outlet pipeline, wherein the inlet pipeline is connected with a plurality of washing liquid valves, the outlet pipeline is connected with a plurality of washing machine valves, a liquid pumping pump is arranged between the inlet pipeline and the outlet pipeline, a flushing pump is arranged at the tail end of the inlet pipeline, the liquid pumping pump is a gear pump, a bypass one-way valve is arranged between the inlet pipeline and the outlet pipeline, and the bypass one-way valve is connected with the liquid pumping pump in parallel. Although the gear pump has small flow, the gear pump causes resistance to the large water flow of the flush pump, the bypass single-phase valve connected in parallel can pass through the water flow without resistance, the overall flow rate of the water flow is accelerated, the structure is simple and easy to implement, the working time is greatly shortened, the working process is not changed, the overall washing efficiency can be improved, and meanwhile, the pipeline can be flushed more cleanly by the large water flow.

Description

Liquid dispenser is with drawing liquid distributor

Technical Field

The utility model belongs to the technical field of laundry equipment, and particularly relates to a liquid pumping and distributing device for a liquid distributor.

Background

Automatic dispensing and feeding has become the conventional choice for large-scale washing operations such as laundry rooms, and liquid dispensers are generally used for feeding materials, and the dispensers draw various liquids into the dispensers through extractors for distribution and delivery. The working procedures of the distributor in the prior art are as follows: when one washing machine needs a certain specific laundry detergent, opening a valve of the corresponding washing machine and a corresponding laundry detergent valve; the liquid pump starts to work and reaches the required dosage; closing the corresponding laundry detergent valve, opening the flushing pump, flushing the pipeline and the liquid pump, and flushing the laundry detergent into the corresponding washing machine; and (4) after the steps are completed, stopping the liquid pump and the flushing pump, and closing the corresponding valves of the washing machine. The method has the following defects: the water flow of the flushing pump in the above steps needs to pass through a working liquid pump, in the prior art, most of liquid pumps adopt diaphragm pumps, and the diaphragm pumps have the advantage of corrosion resistance, but the flow is unstable due to the viscosity of the washing liquid in one-time action, and cannot be accurately added; the time of the rinsing and neutralizing washing processes of the washing machine is short, washing liquid needs to be quickly added into the washing machine, otherwise, the washing machine starts washing or corresponding washing liquid enters the washing machine after the washing is finished, the expected washing effect cannot be achieved, the waste of the washing liquid is caused, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The present invention provides an extraction and distribution device for a liquid distributor to solve the above problems.

The technical scheme of the utility model is realized as follows: a liquid pumping distribution device for a liquid distributor comprises an inlet pipeline and an outlet pipeline, wherein the inlet pipeline is connected with a plurality of washing liquid valves, the outlet pipeline is connected with a plurality of washing machine valves, a liquid pumping pump is arranged between the inlet pipeline and the outlet pipeline, a flushing pump is arranged at the tail end of the inlet pipeline, the liquid pumping pump is a gear pump, a bypass one-way valve is arranged between the inlet pipeline and the outlet pipeline, and the bypass one-way valve is connected with the liquid pumping pump in parallel;

preferably, the gear pump is made of corrosion-resistant alloy or corrosion-resistant plastic material.

The utility model has the beneficial effects that: the gear pump and the bypass one-way valve are arranged in parallel, when one washing machine needs a certain specific laundry detergent, the valve of the corresponding washing machine and the corresponding laundry detergent valve are opened, the gear pump starts to work, after the required dosage is reached, the corresponding laundry detergent valve is closed, the flushing pump is opened, the flushing pipeline and the gear pump are flushed, meanwhile, water flow can pass through the bypass one-way valve connected with the gear pump in parallel without resistance, and more water flow can quickly flush the laundry detergent into the corresponding washing machine. Although the flow of the gear pump is small, resistance is caused to the large water flow of the flush water pump, the bypass single-phase valve connected in parallel can pass through the water flow without resistance, the overall flow rate of the water flow is accelerated, the structure is simple and easy to implement, the working time is greatly shortened, the working process is not changed, the overall washing efficiency can be improved, and meanwhile, the pipeline can be flushed more cleanly by the large water flow.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Description of the parts: 1. inlet pipeline, 2, laundry liquid valve, 3, drawing liquid pump, 4, flushing pump, 5, bypass check valve, 6, outlet pipeline, 7, washing machine valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1: the utility model provides a drawing liquid distributor for liquid distributor, can supply different types of laundry liquid to many washing machines, including inlet pipe 1 and outlet pipe 6, inlet pipe 1 is connected with 8 laundry liquid valves 2, outlet pipe 6 is connected with 8 washing machine valves 7, be equipped with drawing liquid pump 3 between inlet pipe 1 and the outlet pipe 6, inlet pipe 1's end is equipped with flush pump 4, drawing liquid pump 3 is the gear pump, the gear pump is made for corrosion-resistant alloy or corrosion-resistant plastic material, corrosive liquids such as acid and alkali-resistance, be equipped with bypass check valve 5 between inlet pipe 1 and the outlet pipe 6, bypass check valve 5 and the parallelly connected setting of drawing liquid pump 3.

Specifically, when a washing machine needs a certain specific laundry detergent, a valve corresponding to the washing machine and a corresponding laundry detergent valve are opened, a gear pump starts to work, after the required dosage is reached, the corresponding laundry detergent valve is closed, a flushing pump is opened, a flushing pipeline and the gear pump are opened, meanwhile, water flow can pass through a bypass one-way valve which is connected with the gear pump in parallel without resistance, more water flow can quickly flush the laundry detergent into the corresponding washing machine, the steps are completed, the gear pump and the flushing pump are stopped, the corresponding washing machine valve is closed, although the gear pump flow is small in the steps, resistance is caused to the large water flow of the flushing pump, but the bypass one-way valve which is connected in parallel can pass through the water flow without resistance, the overall flow speed of the water flow is accelerated, the structure is simple and easy to implement, the working time is greatly shortened, the working process is not changed, and the overall washing efficiency can be improved, at the same time, the large water flow can wash the pipeline cleaner.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a liquid dispenser uses drawing liquid distributor, includes inlet pipe (1) and outlet pipe (6), inlet pipe (1) is connected with a plurality of laundry liquid valves (2), and outlet pipe (6) are connected with a plurality of laundry liquid valves (7), be equipped with drawing liquid pump (3) between inlet pipe (1) and outlet pipe (6), the end of inlet pipe (1) is equipped with flushing pump (4), its characterized in that:

the liquid pump (3) is a gear pump, a bypass one-way valve (5) is arranged between the inlet pipeline (1) and the outlet pipeline (6), and the bypass one-way valve (5) is connected with the liquid pump (3) in parallel.

2. The apparatus of claim 1, wherein the gear pump is made of a corrosion resistant alloy or a corrosion resistant plastic material.