Miniature household booster pump

Abstract

The utility model provides a miniature household booster pump, and belongs to the technical field of booster pumps. The problems that a miniature booster pump is large in installation difficulty, high in cost and low in efficiency are solved. A miniature household booster pump comprises a circulation pipeline and a control pump, the control pump is installed on the circulation pipeline, liquid flows into the circulation pipeline from one end, the control pump pressurizes the liquid and then flows out of the other end of the circulation pipeline, and a water flow switch is arranged on the side face of the other end of the circulation pipeline. An upper shell and a lower shell are wrapped outside the circulation pipeline and the control pump, and the upper shell and the lower shell are mutually buckled and fixedly connected together. And the device has the advantages of convenient installation, small occupied space and high supercharging efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of booster pumps, in particular to a miniature household booster pump. Background Art

[0002] A micro household booster pump is a small device designed to solve the problem of insufficient water pressure in homes.

[0003] While typically small, household micro-booster pumps still require a certain amount of space for installation. Finding a suitable installation location can be challenging in compact living environments, such as apartments or small homes. This often requires additional space planning or modifications, increasing installation complexity and costs. Household micro-booster pumps typically have limited head (the height to which water can be lifted) and flow rate (the amount of water passing through the pump per unit time). For high-rise residential buildings or homes with long-distance water supplies, this may not meet all their needs, resulting in ineffective boosting, low efficiency, and even insufficient water pressure in some cases. Utility Model Content

[0004] (1) Technical problems solved

[0005] To address the shortcomings of existing technologies, the present invention provides a miniature household booster pump that offers the advantages of easy installation, small footprint, and high boosting efficiency. This addresses the difficulties and high costs associated with traditional household micro-boost pumps, as well as their limited head (the height to which water can be lifted) and flow rate (the amount of water passing through the pump per unit time). This can make it difficult to meet the full needs of high-rise residential buildings or households with long-distance water supply, resulting in ineffective boosting and low efficiency.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purposes of convenient installation, small space occupation and high boosting efficiency, the utility model provides the following technical solutions: a miniature household booster pump, comprising a circulation pipe and a control pump, the control pump being installed on the circulation pipe, liquid flowing into the circulation pipe from one end, the control pump pressurizing the liquid therein and then flowing out from the other end of the circulation pipe, a water flow switch being provided on the side of the other end of the circulation pipe, the circulation pipe and the control pump being wrapped with an upper shell and a lower shell on the outside, the upper shell and the lower shell being buckled and fixedly connected together.

[0008] Preferably, a control piece is provided on the upper shell.

[0009] Preferably, the lower shell is provided with a recessed hook hole, which is used to fix the lower shell. The lower shell is also provided with a plurality of mounting holes, and screws are provided in the mounting holes to fix the lower shell and the lower shell together.

[0010] Preferably, the circulation conduit includes a water inlet and a water outlet, one end of the water inlet is connected to the cavity, one end of the water outlet is connected to the installation cavity, and the installation cavity and the cavity are connected.

[0011] Preferably, a connection end 1 is further provided on one side of the cavity, an axis fixing seat is further provided at the inner center of the cavity, and a connection end 2 is further provided on one side of the installation cavity.

[0012] Preferably, the control pump includes a pump body and a control board, a connection end three is provided on one side of the pump body, and the connection end three is matched with the connection end one of the circulation pipe, and a main shaft is provided inside the pump body, and the main shaft is installed in the shaft fixing seat.

[0013] Preferably, the control panel is arranged above the pump body and is integrally arranged with the connecting end. A control button is provided on the control panel, and the control button corresponds to the control piece of the upper shell.

[0014] Preferably, the water flow switch includes a fourth connection end and a valve plug, and the fourth connection end is cooperatively connected to the second connection end of the flow pipe.

[0015] Preferably, the valve plug is inserted into the installation cavity of the circulation pipeline, and a valve port is provided on the valve plug. The valve port can be opened in one direction toward the water outlet to make the circulation pipeline unobstructed.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides a miniature household booster pump with the following beneficial effects:

[0018] This miniature household booster pump utilizes an upper housing, a lower housing, a circulation conduit, a control pump, and a water flow switch. During installation, since the lower housing is provided with hook holes, two exposed nails or other hangable components can be placed on the wall where the pump is to be installed. The two hook holes on the lower housing are then attached to the nails, and the entire booster pump is installed. Alternatively, a self-adhesive plate can be attached to the bottom of the lower housing. Due to the pump's small size and light weight, it is easy to attach to the desired location and prevent it from falling off. During use, the pump is activated by pressing the control plate and then the control button. Since the main shaft inside the pump is connected to the shaft mounting seat inside the circulation conduit, the pump's installation concentricity and the flow rate of water entering the cavity from the water inlet are guaranteed, thereby improving the pump's efficiency. This results in convenient installation, minimal space consumption, and high boosting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of a miniature household booster pump according to the present utility model;

[0020] Figure 2 This is a schematic diagram of the upper shell structure of a micro household booster pump of the present utility model;

[0021] Figure 3 This is a schematic diagram of the lower shell structure of a micro household booster pump of the present utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of a miniature household booster pump of the present utility model;

[0023] Figure 5 This is a schematic diagram of the structure of a micro household booster pump circulation pipeline, control pump and water flow switch of the utility model;

[0024] Figure 6 This is a schematic diagram of the circulation pipeline structure of a micro household booster pump of the utility model;

[0025] Figure 7 This is a schematic diagram of the structure of a micro household booster pump control pump of the utility model;

[0026] Figure 8 This is a schematic structural diagram of a water flow switch for a miniature household booster pump according to the present utility model.

[0027] In the figure: 1. Upper shell; 11. Control plate; 2. Lower shell; 21. Hanging hole; 22. Mounting hole; 3. Circulation pipe; 31. Water inlet; 32. Water outlet; 33. Mounting cavity; 34. Cavity; 35. Connection end one; 36. Shaft fixing seat; 37. Connection end two; 4. Control pump; 41. Control board; 42. Pump body; 43. Connection end three; 44. Main shaft; 45. Control button; 5. Water flow switch; 51. Valve plug; 52. Valve port; 53. Connection end four. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-8A miniature household booster pump comprises a circulation pipe 3 and a control pump 4. The control pump 4 is mounted on the circulation pipe 3. Liquid flows into the circulation pipe 3 from one end. The control pump 4 pressurizes the liquid therein before it flows out from the other end. The circulation pipe 3 serves as a channel for the liquid flow. The liquid is introduced through an inlet 31 at one end, pressurized by the pump body 42 inside, and then discharged from an outlet 32 ​​at the other end. The control pump 4 pressurizes the liquid in the circulation pipe 3. The control panel 41 on the control pump 4 controls the booster pump to operate in either a sensed or non-sense mode, providing a selectable operating mode and providing a better user experience. A water flow switch 5 is installed on the side of the other end of the circulation pipe 3 to control the flow of liquid. The water flow switch 5 can be a one-way valve that can be opened or closed to allow or prevent liquid from passing through. The circulation pipe 3 and the control pump 4 are enclosed by an upper shell 1 and a lower shell 2, which are fixedly connected together. The upper housing 1 and the lower housing 2 enclose and protect the internal components of the booster pump.

[0030] The upper housing 1 is provided with a control plate 11. The control plate 11 is an operating component located on the surface of the upper housing 1 and is used to control the operating state of the booster pump. It is a button that the user can press to start, stop or adjust the operating parameters of the pump body 42.

[0031] The lower housing 2 is provided with a recessed hook hole 21 for securing the lower housing 2. This hook hole 21 is used to secure the lower housing 2 and the entire booster pump to a wall, bracket, or other mounting location using a hook, hook, or other fastening device, facilitating installation and removal. The lower housing 2 is also provided with several mounting holes 22, which are provided with screws to securely connect the lower housing 2 to the upper housing 1. These holes 22 allow the installer to securely connect the lower housing 2 to the upper housing 1, forming a complete booster pump structure.

[0032] The flow conduit 3 includes an inlet 31 and an outlet 32. One end of the inlet 31 is connected to a cavity 34, while one end of the outlet 32 ​​is connected to a mounting cavity 33. The mounting cavity 33 and cavity 34 are interconnected. The inlet 31 serves as the entrance for fluid to the booster pump, while the outlet 32 ​​is used to output the fluid pressurized by the booster pump to the outside. The cavity 34 receives and temporarily stores the fluid entering through the inlet 31. The water in the cavity 34 is then pressurized by the pump body 42. The mounting cavity 33 provides space for the water flow switch 5.

[0033] A first connection 35 is provided on one side of cavity 34, and a shaft fixing seat 36 is located at the inner center of cavity 34. A second connection 37 is also provided on one side of mounting cavity 33. First connection 35 is used to mount control pump 4, and second connection 37 is used to connect to water flow switch 5. Shaft fixing seat 36 is used to mount main shaft 44 in control pump 4 and ensures concentricity of main shaft 44, ensuring sufficient and stable flow of water entering cavity 34 from water inlet 31, thereby improving the efficiency of the booster pump.

[0034] The control pump 4 comprises a pump body 42 and a control panel 41. The pump body 42 is responsible for transporting fluid from the water inlet 31 to the water outlet 32 ​​and increasing the fluid pressure through the rotation of a main shaft 44. A connection terminal 43 is provided on one side of the pump body 42, which mates with a connection terminal 35 of the flow pipe 3. A main shaft 44 is located within the pump body 42 and mounted in a shaft mounting 36. The rotation of the main shaft 44 is converted into fluid pressure through mechanical transmission, achieving fluid control.

[0035] A control panel 41 is positioned above the pump body 42 and integrally formed with the connection terminal 43. Control buttons 45 are provided on the control panel 41, corresponding to the control panel 11 of the upper housing 1. The control panel 41 electronically controls the mechanical movement within the pump body 42, such as starting, stopping, and speed regulation, thereby achieving precise control of the fluid. The user controls the pump body 42 by pressing the control panel 11 and then the control button 45, sending commands to the control panel 41.

[0036] The water flow switch 5 includes a connection terminal 53 and a valve plug 51. The connection terminal 53 is matingly connected to the connection terminal 37 of the circulation pipe 3. The valve plug 51 is inserted into the mounting cavity 33 of the circulation pipe 3. The valve plug 51 is provided with a valve port 52, which can be opened unidirectionally toward the water outlet 32 ​​to allow the circulation pipe 3 to flow smoothly. The valve plug 51 is inserted into the mounting cavity 33 of the circulation pipe 3 to secure the water flow switch 5. The valve port 52 on the valve plug 51 is aligned with the pipe of the water outlet 32 ​​so that the valve port 52 can completely cover the area of ​​the water outlet 32. The valve port 52 allows water to flow through the circulation pipe 3 under certain conditions, such as when the valve port 52 is opened unidirectionally toward the water outlet 32, achieving unidirectional flow control and preventing water backflow or leakage.

[0037] Working Principle: During installation, since the lower housing 2 is provided with a hook hole 21, two exposed nails or other hangable components can be implanted on the wall where the installation is required. The two hook holes 21 on the lower housing 2 are then mounted on the nails, and the entire booster pump is installed. Alternatively, a self-adhesive plate can be attached to the bottom of the lower housing 2. Due to the small size and light weight of the entire booster pump, it is easy to attach it to the desired location and will not fall off easily. During use, the control plate 11 is pressed and the control button 45 is further pressed, thereby starting the pump body 42. Since the main shaft 44 inside the pump body 42 is connected to the shaft fixing seat 36 inside the circulation pipe 3, the installation concentricity of the pump body 42 and the flow rate of water entering the cavity 34 from the water inlet 31 are guaranteed, thereby improving the efficiency of the pump. This achieves the effects of convenient installation, small space occupation, and high boosting efficiency.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A miniature household booster pump, characterized by: The invention comprises a circulation pipe (3) and a control pump (4), wherein the control pump (4) is installed on the circulation pipe (3), liquid flows into the circulation pipe (3) from one end, and the control pump (4) pressurizes the liquid therein and then flows out from the other end of the circulation pipe (3), and a water flow switch (5) is provided on the side of the other end of the circulation pipe (3), and the circulation pipe (3) and the control pump (4) are wrapped with an upper shell (1) and a lower shell (2) on the outside, and the upper shell (1) and the lower shell (2) are fixedly connected to each other by buckling.

2. The micro household booster pump according to claim 1, characterized in that: A control piece (11) is provided on the upper housing (1).

3. The micro household booster pump according to claim 1, characterized in that: The lower shell (2) is provided with a recessed hook hole (21), and the hook hole (21) is used to fix the lower shell (2). The lower shell (2) is also provided with a plurality of mounting holes (22), and screws are provided in the mounting holes (22) to fix the lower shell (2) and the lower shell (2) together.

4. The micro household booster pump according to claim 1, characterized in that: The circulation pipe (3) comprises a water inlet (31) and a water outlet (32); one end of the water inlet (31) is connected to a cavity (34); one end of the water outlet (32) is connected to an installation cavity (33); and the installation cavity (33) and the cavity (34) are in communication.

5. The micro household booster pump according to claim 4, characterized in that: A first connection end (35) is further provided on one side of the cavity (34), a shaft fixing seat (36) is further provided at the inner center of the cavity (34), and a second connection end (37) is further provided on one side of the installation cavity (33).

6. The micro household booster pump according to claim 1, characterized in that: The control pump (4) includes a pump body (42) and a control board (41). A third connection end (43) is provided on one side of the pump body (42). The third connection end (43) is connected to the first connection end (35) of the circulation pipe (3). A main shaft (44) is provided inside the pump body (42). The main shaft (44) is installed in the shaft fixing seat (36).

7. The micro household booster pump according to claim 6, characterized in that: The control panel (41) is arranged above the pump body (42) and is integrally arranged with the third connection terminal (43). A control button (45) is provided on the control panel (41), and the control button (45) corresponds to the control piece (11) of the upper housing (1).

8. The micro household booster pump according to claim 1, characterized in that: The water flow switch (5) comprises a fourth connection end (53) and a valve plug (51), wherein the fourth connection end (53) is cooperatively connected to the second connection end (37) of the flow pipe (3).

9. The micro household booster pump according to claim 8, characterized in that: The valve bolt (51) is inserted into the installation cavity (33) of the circulation pipe (3), and a valve port (52) is provided on the valve bolt (51). The valve port (52) can be opened in one direction toward the water outlet (32) to make the circulation pipe (3) unobstructed.

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