An external peristaltic pump mounting structure assembly

Abstract

This utility model discloses an installation structure assembly for an external peristaltic pump, including a housing, a peristaltic pump, a protective cover, a peristaltic pump inlet, and an internal connection port. A water outlet connector is provided on the bottom surface of the housing, and a regulating valve is provided on the front surface. An air pump and a foamer assembly are fixed inside the housing, with the output end of the air pump connected to the foamer assembly. A peristaltic pump mounting cavity is provided on the housing, and the peristaltic pump is inserted into the cavity. A peristaltic pump inlet connected to the input end of the peristaltic pump is provided inside the housing, and a connecting conduit connected to the outlet end of the peristaltic pump is provided inside the housing, with its end connected to the foamer assembly. The protective cover is located at the opening of the peristaltic pump mounting cavity. This utility model has a reasonable structural design; the peristaltic pump mounting cavity on the housing allows for easy disassembly, assembly, and maintenance of the peristaltic pump without disassembling the housing, improving ease of use and effectiveness.

Description

Technical Field

[0001] This utility model belongs to the field of bathroom technology, specifically relating to an installation structure component for an external peristaltic pump. Background Technology

[0002] Foaming water dispensing structures are a common type of cleaning structure. They typically include a housing, an inlet pipe fixed to the housing, an outlet pipe for connecting to a faucet, a foaming connecting pipe for connecting to the foaming outlet, and a peristaltic pump, air pump, solenoid valve, wiring, and other components for drawing liquid. The peristaltic pump draws the foaming liquid and mixes it with water in the foaming connecting pipe, thus creating the foaming water dispensing operation. In existing technologies, the peristaltic pump and other structures are fixed inside the product. Because the peristaltic pump's suction hose has a lifespan of only 2-6 months, and if it malfunctions, the entire product needs to be disassembled for maintenance. This is not only time-consuming and labor-intensive, with limited ease of disassembly and assembly, but also easily damages other parts and components, as well as the peristaltic pump itself, thus limiting its maintainability and applicability. Utility Model Content

[0003] The purpose of this utility model is to provide an installation structure component for an external peristaltic pump that has a reasonable structural design and is easy to disassemble, assemble, and maintain.

[0004] The technical solution to achieve the purpose of this utility model is an installation structure assembly for an external peristaltic pump, including a housing, a peristaltic pump, a protective cover, a peristaltic pump inlet, and an internal connection port. A water outlet connector is provided on the bottom surface of the housing, and a regulating valve is provided on the front surface of the housing. An air pump and a foamer assembly are fixed inside the housing, and the output end of the air pump is connected to the foamer assembly. A peristaltic pump installation cavity is provided on the housing, and the peristaltic pump is inserted into the peristaltic pump installation cavity.

[0005] The housing is provided with a peristaltic pump inlet connected to the input end of the peristaltic pump, and a connecting conduit connected to the outlet end of the peristaltic pump. The end of the connecting conduit is connected to the foamer assembly.

[0006] The protective cover is disposed at the opening of the peristaltic pump mounting cavity, and the peristaltic pump is located in the peristaltic pump mounting cavity and is sealed by the protective cover.

[0007] A further preferred embodiment is that the air pump is fitted with a silicone sleeve for sealing.

[0008] A further preferred embodiment is that the foamer assembly is vertically arranged, and the mixing chamber of the foamer assembly is a spiral inner chamber;

[0009] The connecting pipes for the air pump and the peristaltic pump are both connected to the upper part of the foamer assembly.

[0010] A further preferred embodiment is that the inner wall of the peristaltic pump mounting cavity is provided with two plastic plug-in ports, and the peristaltic pump inlet and the connecting conduit are respectively fixed to the two plastic plug-in ports;

[0011] When the peristaltic pump is inserted into the peristaltic pump mounting cavity, the input and output ends of the peristaltic pump are respectively inserted and fixed to the plastic plug-in ports.

[0012] A further preferred embodiment is that at least two O-rings are provided at the connection between the inlet end and the plastic plug port of the peristaltic pump, and at the connection between the outlet end and the plastic plug port.

[0013] A further preferred embodiment is that the internal road connection port is provided with several layers of detachable circular foam netting.

[0014] This utility model has positive effects: The structure of this utility model is reasonable. It has a peristaltic pump mounting cavity on the outer shell, and the peristaltic pump is installed in the peristaltic pump mounting recess. Thus, the peristaltic pump can be disassembled and maintained without disassembling the outer shell, which improves the convenience and effectiveness of use.

[0015] Meanwhile, a silicone sleeve for sealing is provided on the outside of the air pump, which helps to provide full sealing protection for the air pump, effectively reducing noise and preventing the motor from being damaged by water immersion, thus improving the stability and reliability of use.

[0016] Furthermore, its foaming component is vertically arranged, which helps to increase the flow rate, and it adopts a spiral inner cavity, which can improve the uniformity of liquid mixing, improve the foaming effect and the smoothness of liquid output, making it highly applicable. Attached Figure Description

[0017] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the peristaltic pump and air pump silicone sleeves in this utility model when disassembled;

[0020] Figure 3 This is a schematic diagram of the completely disassembled peristaltic pump and air pump in this utility model;

[0021] Figure 4 This is a partial structural diagram of the peristaltic pump mounting cavity in this utility model;

[0022] Figure 5 This is a partially enlarged structural diagram of the peristaltic pump in this utility model.

[0023] Reference numerals: 1. Outer shell; 2. Inlet; 3. Internal connection port; 4. Outlet connector; 5. Regulating valve; 6. Air pump; 7. Foamer assembly; 8. Peristaltic pump mounting cavity; 9. Peristaltic pump inlet; 10. Connecting conduit; 11. Protective cover; 12. Air pump silicone sleeve; 13. Plastic plug port; 14. O-ring seal; 15. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] See Figures 1 to 5 As shown, an external peristaltic pump mounting structure assembly includes a housing 1, a peristaltic pump 9, a protective cover 12, a peristaltic pump inlet, and an internal connection port 3. A water outlet connector 4 is provided on the bottom surface of the housing, and a regulating valve 5 is provided on the front surface of the housing. An air pump 6 and a foamer assembly 7 are fixed inside the housing. The output end of the air pump is connected to the foamer assembly. In this embodiment, the water inlet includes a hot water inlet and a cold water inlet. The water inlet, internal connection port, air pump, water outlet connector, and foamer assembly are all conventional structures in the prior art, simply applied. In actual application, the housing contains a control circuit board used to control the air pump and peristaltic pump, which is a common structure in the prior art and therefore not described in detail.

[0027] In this embodiment, the outer casing is provided with a peristaltic pump mounting cavity 8, and the peristaltic pump is inserted into the peristaltic pump mounting cavity; the outer casing is provided with a peristaltic pump inlet 10 connected to the input end of the peristaltic pump, and the outer casing is provided with a connecting conduit 11 connected to the water outlet end of the peristaltic pump, the end of the connecting conduit being connected to the foamer assembly; a protective cover is provided at the opening of the peristaltic pump mounting cavity, and the peristaltic pump is located in the peristaltic pump mounting cavity and sealed by the protective cover. The peristaltic pump is a conventional structure in existing technology, simply applied. In practical applications, the peristaltic pump mounting cavity allows for disassembly, assembly, replacement, and maintenance of the peristaltic pump without disassembling the outer casing, improving ease of use and effectiveness. Furthermore, the protective cover helps protect the installed peristaltic pump, improving stability and effectiveness during use. Users can disassemble and assemble the peristaltic pump themselves as needed, reducing after-sales costs and solving the technical problem of short service life of peristaltic pumps in such showers in the industry. Its peristaltic pump inlet extends into the storage bottle, which can be screwed onto the bottom of the outer casing or placed directly on it. The protective cap can be secured with screws or clips.

[0028] In this embodiment, a silicone sleeve 13 for sealing is provided on the outside of the air pump. This silicone sleeve provides a complete seal around the air pump, which not only improves sealing performance but also reduces noise.

[0029] In this embodiment, the foamer assembly is vertically oriented, and its mixing chamber is a spiral inner cavity. The connecting conduits for the air pump and peristaltic pump are both connected to the upper part of the foamer assembly. This structure improves flow rate and, compared to traditional horizontal arrangements, reduces sedimentation due to liquid accumulation, thus minimizing impact on the water flow area. The spiral inner cavity also promotes more uniform liquid mixing during flow, preventing accumulation. Furthermore, in practical applications, the foamer assembly utilizes multi-layered circular flat filter rubber pads, resulting in a large liquid flow area. The liquid is cut layer by layer, resulting in smaller molecules, finer foam, and smoother flow. The foamer assembly is a conventional foamer assembly, and its working principle is common knowledge. It primarily mixes water, soap solution provided by the peristaltic pump, and gas from the air pump to generate foam within the foamer assembly.

[0030] In practical applications, the inner wall of the peristaltic pump mounting cavity is provided with two plastic insertion ports 14. The peristaltic pump inlet and connecting conduit are respectively fixed to the two plastic insertion ports. When the peristaltic pump is inserted into the peristaltic pump mounting cavity, the input end and output end of the peristaltic pump are respectively inserted and fixed to the plastic insertion ports. At least two O-rings 15 are provided at the connection between the input end and the plastic insertion port, and at the connection between the outlet end and the plastic insertion port. During the assembly of the peristaltic pump, the O-rings can be used to seal the connection with the plastic insertion ports, improving the sealing performance and stability of the connection. Furthermore, the normal connection between the input end and the output end does not need to be affected during the assembly and disassembly of the peristaltic pump, making it highly adaptable.

[0031] This utility model has positive effects: The structure of this utility model is reasonable. It has a peristaltic pump mounting cavity on the outer shell, and the peristaltic pump is installed in the peristaltic pump mounting recess. Thus, the peristaltic pump can be disassembled and maintained without disassembling the outer shell, which improves the convenience and effectiveness of use.

[0032] Meanwhile, a silicone sleeve for sealing is provided on the outside of the air pump, which helps to provide full sealing protection for the air pump, effectively reducing noise and preventing the motor from being damaged by water immersion, thus improving the stability and reliability of use.

[0033] Furthermore, its foaming component is vertically arranged, which helps to increase the flow rate, and it adopts a spiral inner cavity, which can improve the uniformity of liquid mixing, improve the foaming effect and the smoothness of liquid output, making it highly applicable.

[0034] The internal road connection port is equipped with several layers of removable circular foam netting. The number of layers of circular foam netting can be set as needed, and can be one, two, three or more layers.

[0035] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural parts described in the instruction manual can also be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.

[0036] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all embodiments here. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. An installation structure assembly for an external peristaltic pump, comprising a housing, a peristaltic pump, a protective cover, a peristaltic pump inlet, and an internal connection port; a water outlet connector is provided on the bottom surface of the housing; a regulating valve is provided on the front surface of the housing; an air pump and a foamer assembly are fixed inside the housing; and the output end of the air pump is connected to the foamer assembly, characterized in that: The outer casing is provided with a peristaltic pump mounting cavity, and the peristaltic pump is inserted into the peristaltic pump mounting cavity; The housing is provided with a peristaltic pump inlet connected to the input end of the peristaltic pump, and a connecting conduit connected to the outlet end of the peristaltic pump. The end of the connecting conduit is connected to the foamer assembly. The protective cover is disposed at the opening of the peristaltic pump mounting cavity, and the peristaltic pump is located in the peristaltic pump mounting cavity and is sealed by the protective cover.

2. The mounting structure assembly for an external peristaltic pump according to claim 1, characterized in that: The air pump is fitted with a silicone sleeve for sealing.

3. The mounting structure assembly for an external peristaltic pump according to claim 1, characterized in that: The foaming device assembly is vertically arranged, and the mixing chamber of the foaming device assembly is a spiral inner chamber; The connecting pipes for the air pump and the peristaltic pump are both connected to the upper part of the foamer assembly.

4. The mounting structure assembly for an external peristaltic pump according to claim 1, characterized in that: The peristaltic pump mounting cavity has two plastic plug ports on its inner wall, and the peristaltic pump inlet and connecting conduit are respectively fixed to the two plastic plug ports. When the peristaltic pump is inserted into the peristaltic pump mounting cavity, the input and output ends of the peristaltic pump are respectively inserted and fixed to the plastic plug-in ports.

5. The mounting structure assembly for an external peristaltic pump according to claim 4, characterized in that: At least two O-rings are provided at the connection between the inlet end and the plastic plug port of the peristaltic pump, and at the connection between the outlet end and the plastic plug port.

6. The mounting structure assembly for an external peristaltic pump according to claim 1, characterized in that: The internal road connection port is equipped with several layers of detachable circular foam netting.

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