Multi-partition independent liquid feeding car washing foam kettle

By setting up multiple independent liquid dispensing chambers and liquid filling control devices inside the car wash foam pot, the problems of complex operation and space occupation of existing car wash foam pots are solved, and the efficient spraying of various solutions is achieved, which improves car wash efficiency and reduces costs.

CN224075532UActive Publication Date: 2026-04-03SHANGHAI PUJING ELECTRONIC TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-11
Publication Date
2026-04-03

AI Technical Summary

Technical Problem

Existing car wash foam pots only have one liquid dispensing compartment, which requires car wash workers to frequently change the solution or prepare multiple sets of equipment, making the operation complicated, taking up space and increasing costs.

Method used

Design a multi-zone independent liquid-filling foam pot for car washing. The pot is divided into multiple independent liquid-filling chambers by partitions. It is equipped with a liquid-filling control device and a foam-generating device to achieve independent storage and mixed spraying of different solutions.

Benefits of technology

It improves car washing efficiency, reduces space occupation and cost, and simplifies the operation process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of automobile cleaning equipment, in particular to a multi-partition independent liquid feeding and automobile cleaning foam kettle which comprises a kettle body and a kettle cover, a plurality of independent liquid discharging bins are formed in the kettle body through a plurality of partition plates, a liquid feeding header pipe is arranged at the top of the kettle cover, liquid feeding branch pipes communicated with the liquid feeding header pipe are arranged in the liquid discharging bins, and the liquid feeding branch pipes are communicated with the liquid feeding header pipe. A liquid feeding control device is arranged on the liquid feeding branch pipe, and a foam generating device communicated with the liquid feeding main pipe is arranged at the top of the liquid feeding main pipe. According to the utility model, the inner cavity of the kettle body is divided into the plurality of independent liquid discharge bins by the plurality of partition plates, and the plurality of liquid discharge bins are respectively used for storing foam cleaning liquid, coating liquid, wax water and other automobile washing solutions. A car washing worker can respectively spray different car washing solution foams by using one liquid-feeding car washing foam kettle without preparing a plurality of sets of car washing devices, so that the occupied car washing space is reduced, the car washing cost is reduced, the car washing foam kettle does not need to be frequently replaced, and the car washing efficiency is improved.
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Description

Technical Field

[0001] This utility model relates to the technical field of car washing equipment, specifically a multi-zone independent liquid-filling car wash foam pot. Background Technology

[0002] During driving, cars combine with air pollutants to form a traffic film. This film is very stubborn and difficult to clean, adhering to the car's surface and affecting its appearance. Ordinary detergents are unlikely to remove it completely. Only specialized car foam cleaners can effectively remove it. This specialized foam cleaner, when mixed with water and passed through a foaming net via a foam gun attached to a high-pressure water gun, is sprayed at high speed from the foam nozzle. The foam gun is designed based on the relationship between fluid pressure and flow velocity—that is, where the flow velocity is high, the pressure is low—to draw out the foam cleaner from the foam container and mix it with the water. An adjustment knob is also included to regulate the flow rate and concentration of the foam cleaner.

[0003] With advancements in technology and improvements in living standards, people are paying increasing attention to car cleaning and maintenance. Typically, they first use foam cleaner to remove dirt, then apply a coating solution or wax to protect the paint surface, making it shinier.

[0004] However, existing car wash foam dispensers only have one dispensing compartment. Car wash workers typically need to frequently refill the foam dispenser with separate foam cleaning solution and coating solution, which is cumbersome and reduces car wash efficiency. Alternatively, multiple car wash units may be required, taking up space and increasing costs. Therefore, there is an urgent need for a multi-zone, independently dispensing car wash foam dispenser. Utility Model Content

[0005] The purpose of this invention is to provide a multi-zone independent liquid filling foam pot for car washing.

[0006] A multi-zone independent liquid-filling car wash foam pot includes a pot body and a pot lid. The pot body has multiple independent liquid discharge chambers formed by multiple partitions. The top of the pot lid is provided with a main liquid-filling pipe. Each liquid discharge chamber is provided with a liquid-filling branch pipe connected to the main liquid-filling pipe. The liquid-filling branch pipe is provided with a liquid-filling control device. The top of the main liquid-filling pipe is provided with a foam generating device connected to it.

[0007] Furthermore, the liquid filling control device includes a liquid filling valve housing and a liquid filling valve rod. A liquid filling groove is provided on the top of the lid, and a liquid filling valve rod is slidably disposed in the liquid filling groove. A liquid filling micro switch is fixedly disposed at the upper end of the liquid filling valve rod. The main liquid filling pipe and the branch liquid filling pipe are connected through the liquid filling valve housing. A liquid filling valve core is movably disposed in the liquid filling valve housing, and the liquid filling valve core is fixedly connected to the lower end of the liquid filling valve rod.

[0008] Furthermore, the foam generating device includes a water spray main pipe, which is located above the lid and connected to the upper liquid distribution pipe. The top of the water spray main pipe is provided with a water volume adjustment knob that works in conjunction with it. Both ends of the water spray main pipe are respectively provided with a water inlet connector and a foam nozzle connected thereto.

[0009] Furthermore, the outer wall of the lid is provided with anti-slip texture.

[0010] In summary, this utility model has the following beneficial effects:

[0011] This invention uses multiple partitions to divide the inner cavity of the container into several independent liquid dispensing chambers, each containing a different car wash solution such as foam cleaning solution, coating solution, or wax. After water is supplied to the foam generating device, opening the corresponding liquid dispensing control device on the dispensing chamber's supply pipe allows the water flow to draw out the car wash solution from that chamber and mix it with the water flow to form foam that is then sprayed out. Car wash workers can use a single liquid dispensing foam dispenser to spray out foam from different car wash solutions, eliminating the need for multiple sets of car wash equipment. This reduces the space occupied in the car wash, lowers costs, and eliminates the need for frequent foam dispenser replacements, thus improving car wash efficiency. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of a multi-zone independent liquid-filling foam pot for car washing according to the present invention;

[0013] Figure 2 This is a schematic diagram of the main structure of a multi-zone independent liquid-filling car wash foam pot according to the present invention;

[0014] Figure 3 for Figure 2 Structural cross-sectional view of AA;

[0015] Figure 4 This is a side view of a multi-zone independent liquid-filling foam pot for car washing according to the present invention.

[0016] Figure 5 for Figure 4 A cross-sectional view of the structure of BB.

[0017] In the diagram: 1. Kettle body, 2. Kettle lid, 3. Divider, 4. Liquid discharge chamber, 5. Main liquid supply pipe, 6. Sub-liquid supply pipe, 7. Liquid supply control device, 71. Liquid supply valve housing, 72. Liquid supply valve core, 73. Liquid supply valve rod, 74. Liquid supply micro switch, 75. Liquid supply chute, 8. Foam generating device, 81. Main water spray pipe, 82. Water inlet connector, 83. Foam nozzle, 84. Water volume adjustment knob, 9. Anti-slip texture. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below in conjunction with the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] The following is in conjunction with the appendix Figure 1-5 The present invention will be further described as follows:

[0020] A multi-zone independent liquid-filling car wash foam pot includes a pot body 1 and a pot lid 2. The outer wall of the pot lid 2 is provided with anti-slip texture 9. Multiple independent liquid discharge chambers 4 are formed inside the pot body 1 through multiple partitions 3. A liquid-filling main pipe 5 is provided on the top of the pot lid 2. Liquid-filling branch pipes 6 connected to the liquid-filling main pipe 5 are provided in the liquid discharge chambers 4. A liquid-filling control device 7 is provided on the liquid-filling branch pipes 6. A foam generating device 8 connected to the top of the liquid-filling main pipe 5 is provided.

[0021] In this embodiment, the outer wall of the lid 2 is provided with anti-slip texture 9 to facilitate tightening and unscrewing of the lid 2. Multiple partitions 3 divide the inner cavity of the pot body 1 into multiple independent liquid discharge chambers 4, which are used to store car wash solutions such as foam cleaning solution, coating solution, and wax. After the foam generating device 8 is filled with water, the liquid control device 7 corresponding to the liquid supply pipe 6 of a certain liquid discharge chamber 4 is opened. The water flow draws out the car wash solution in the liquid discharge chamber 4 and mixes it with the water flow to form foam that is sprayed out.

[0022] The foam generating device 8 includes a main water spray pipe 81, which is located above the lid 2 and connected to the liquid supply branch pipe 6. The top of the main water spray pipe 81 is equipped with a water volume adjustment knob 84 that works in conjunction with it. The two ends of the main water spray pipe 81 are respectively equipped with a water inlet connector 82 and a foam nozzle 83 that are connected to it. The liquid supply control device 7 includes a liquid supply valve housing 71 and a liquid supply valve rod 73. The top of the lid 2 is provided with a liquid supply groove 75, and the liquid supply valve rod 73 is slidably arranged in the liquid supply groove 75. A liquid supply micro switch 74 is fixedly arranged at the upper end of the liquid supply valve rod 73. The main liquid supply pipe 5 and the liquid supply branch pipe 6 are connected through the liquid supply valve housing 71. A liquid supply valve core 72 is movably arranged in the liquid supply valve housing 71, and the liquid supply valve core 72 is fixedly connected to the lower end of the liquid supply valve rod 73.

[0023] In this embodiment, the water inlet connector 82 is connected to the water inlet pipe, and the water flows through the spray main pipe 81 and is sprayed out from the foam nozzle 83. The car wash worker opens the liquid filling control device corresponding to the liquid discharge chamber 4 containing a certain car wash solution as needed. The car wash worker slides the liquid filling micro switch 74 along the liquid filling groove 75. The liquid filling micro switch 74 drives the liquid filling valve core 72 to move via the liquid filling valve rod 73, opening the liquid filling valve housing 71. The water flow in the spray main pipe 81 mixes the car wash solution in the liquid discharge chamber 4 with the water flow, forming foam through the foam nozzle 83 and spraying it out. When the car wash worker sprays foam with other car wash solutions, they close the liquid filling control device 7 corresponding to other liquid discharge chambers 4 and open the liquid filling control device 7 corresponding to the liquid discharge chamber 4 containing the desired car wash solution. Preferably, the top of the spray main pipe 81 is provided with a water flow adjustment knob 84 to adjust the water flow rate. The water flow adjustment knob 84 is a further application of prior art in this utility model, and its specific structure will not be described in detail.

[0024] In summary, this utility model is not limited to the specific embodiments described above. Those skilled in the art can make various modifications and alterations without departing from the spirit and scope of this utility model. The scope of protection of this utility model should be determined by the claims of this utility model.

[0025] In the description of this patent, it should be understood that the terms “center,” “upper,” “lower,” “front,” “back,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this patent.

[0026] In the description of this patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

Claims

1. A multi-zone independent liquid-up car washing foam canister comprising a canister body (1) and a canister cover (2), characterized in that, The kettle body (1) is provided with a plurality of partition plates (3) to form a plurality of independent liquid storage compartments (4), the top of the kettle cover (2) is provided with a liquid inlet main pipe (5), the liquid storage compartments (4) are provided with liquid inlet branch pipes (6) which are communicated with the liquid inlet main pipe (5), the liquid inlet branch pipes (6) are provided with liquid inlet control devices (7), and the top of the liquid inlet main pipe (5) is provided with a foam generating device (8) which is communicated with the liquid inlet main pipe (5).

2. A multi-zone independent liquid-feeding car washing foam can according to claim 1, characterized in that, The liquid inlet control device (7) comprises a liquid inlet valve shell (71) and a liquid inlet valve rod (73), the top of the kettle cover (2) is provided with a liquid inlet sliding groove (75), the liquid inlet sliding groove (75) is slidably provided with the liquid inlet valve rod (73), the upper end of the liquid inlet valve rod (73) is fixedly provided with a liquid inlet micro switch (74), the liquid inlet main pipe (5) and the liquid inlet branch pipe (6) are connected through the liquid inlet valve shell (71), and the liquid inlet valve shell (71) is movably provided with a liquid inlet valve core (72), the liquid inlet valve core (72) is fixedly connected with the lower end of the liquid inlet valve rod (73).

3. A multi-zone self-priming car wash foam jug as claimed in claim 2, wherein, The foam generating device (8) comprises a water spraying main pipe (81), the water spraying main pipe (81) is arranged above the kettle cover (2) and is communicated with the liquid inlet branch pipe (6), the top of the water spraying main pipe (81) is provided with a water quantity adjusting knob (84) which is matched with the water spraying main pipe (81), and the two ends of the water spraying main pipe (81) are respectively provided with a water inlet connector (82) and a foam nozzle (83) which are communicated with the water spraying main pipe (81).

4. A multi-compartment independent liquid up washing car foam can according to claim 1, characterized in that, The outer wall of the kettle cover (2) is provided with anti-skid lines (9).