Quickly-dockable water pump pressure controller

Abstract

This utility model relates to the field of pressure controllers, specifically disclosing a water pump pressure controller that can be quickly connected. It includes a pressure controller body, an adapter sleeve, a secondary pressure detection box, a diverter pipe, and a threaded pipe. The secondary pressure detection box is located on one side of the bottom of the pressure controller body, and the two are electrically connected. A first pressure sensing module is located inside the cavity of the pressure controller body, and a second pressure sensing module is located inside the secondary pressure detection box. The bottom of the pressure controller body is connected to the threaded pipe via the diverter pipe, and the threaded pipe is connected to the adapter sleeve. The output ends of both the pressure controller body and the secondary pressure detection box are electrically connected to the input end of the water pump. This utility model features a secondary pressure detection box at the bottom of the pressure controller body, allowing for dual pressure detection of the water pump through both the pressure controller body and the secondary pressure detection box. The diverter pipe can split the water flow from the pump into both the secondary pressure detection box and the pressure controller body for simultaneous pressure detection.

Description

Technical Field

[0001] This utility model relates to the field of pressure controllers, specifically a water pump pressure controller that can be quickly connected. Background Technology

[0002] The principle of a water pump pressure controller is to use sensor readings for feedback. When the sensor senses a specified water pressure value, it sends a signal to control the water pump, and the water pump pressure increases or decreases accordingly. For example, the authorized patent with publication number CN216198888U (Water Pump Pressure Controller) includes a water pump pressure controller body, a connecting assembly, a protective assembly, and an elastic element. The water pump pressure controller body has a base fixed to its lower end, and a screw is threaded onto the outer side of the upper end of the base. The connecting assembly includes a base located at the lower end of the base and a connector fixed to the middle of the lower end of the base. The protective assembly includes a fixed annular plate fixed to the outer side of the upper end of the water pump pressure controller body and having slots on both sides of its outer wall; a movable annular plate disposed inside the fixed annular plate and capable of sliding up and down along the inner wall of the fixed annular plate; a sealing cover installed on the upper end of the movable annular plate; and T-shaped plates fixed to the bottom sides of the outer wall of the movable annular plate and fitting against the inner wall of the slots. The elastic element is located inside the slots, with one end fixed to the lower end of the T-shaped plate. This type of water pump pressure controller protects the water pump pressure controller by replacing the traditional sealed outer shell, facilitating internal maintenance by the operator. The existing pressure controller has a single connection method with the water pump, which cannot be switched between insertion and threaded connections. Furthermore, the detection process cannot perform dual pressure detection on the water pump, resulting in insufficient accuracy in pressure detection. Utility Model Content

[0003] The purpose of this utility model is to provide a water pump pressure controller that can be quickly connected, so as to solve the problems mentioned in the background art, which are that the connection method between the pressure controller body and the water pump is singular, and it is impossible to switch between insertion and threaded connection. Furthermore, the detection process cannot perform dual pressure detection on the water pump, resulting in insufficient pressure detection accuracy.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a water pump pressure controller that can be quickly connected, comprising a pressure controller body, an adapter sleeve, a secondary pressure detection box, a diverter pipe, and a threaded pipe. The secondary pressure detection box is located on one side of the bottom of the pressure controller body, and the two are electrically connected. A first pressure sensing module is located inside the cavity of the pressure controller body, and a second pressure sensing module is located inside the secondary pressure detection box. The bottom of the pressure controller body is connected to the threaded pipe through the diverter pipe, and the threaded pipe is connected to the adapter sleeve. The output ends of both the pressure controller body and the secondary pressure detection box are electrically connected to the input end of the water pump.

[0005] In a further embodiment, the bottom end of the adapter sleeve is provided with a connecting sleeve, the inner side of the connecting sleeve is provided with an internal thread, and the connecting sleeve is connected to the water outlet of the water pump through the internal thread.

[0006] In a further embodiment, the pressure controller body has an upper inlet at the bottom, an upper inlet has a mounting flange, and the mounting flange is fixed to the top flange of the diversion pipe and sealed at the connection with a sealing ring. The diversion pipe is connected to the secondary pressure detection box through a guide pipe.

[0007] In a further embodiment, the inner cavity of the adapter sleeve is provided with an internal threaded hole, and the threaded tube is threadedly fixed to the internal threaded hole.

[0008] In a further embodiment, the pressure controller body has a plug and a waterproof connector on the top two sides respectively. The waterproof connector is connected to the power cable, and the plug is connected to the pressure relief port of the pressure controller body. The pressure relief port is connected to the pressure detection cavity of the pressure controller body.

[0009] In a further embodiment, a control panel and a handle are also included. The control panel is located on one side of the front of the pressure controller body, and the handle is located on an insulating pad at one end of the pressure controller body. A glove is provided on the handle.

[0010] Compared with the prior art, the beneficial effects of this utility model are: The pressure controller of this utility model has a secondary pressure detection box at the bottom of its main body. The water pump can be tested under both pressure by the main body of the pressure controller and the secondary pressure detection box. The water flow from the pump can be diverted to the secondary pressure detection box and the main body of the pressure controller for simultaneous pressure testing through the diversion pipe, which can ensure the accuracy of the test.

[0011] The pressure controller of this utility model has a threaded tube at the bottom of the diversion pipe on one side of the main body. The threaded tube can be directly connected to the threaded port of the water pump, and can also be threaded to the adapter sleeve. A connecting sleeve is provided at the bottom of the threaded sleeve, which can be threaded to the outlet of the water pump. This method facilitates the quick connection between the pressure controller and the water pump. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a water pump pressure controller that can be quickly connected according to the present invention; Figure 2 This is a front view of the main body of the pressure controller of this utility model; Figure 3 This is a schematic diagram of the internal structure of the pressure controller body of this utility model; Figure 4This is a bottom view of the main body of the pressure controller of this utility model; Figure 5 This is a schematic diagram of the structure of part A of this utility model; Figure 6 This is a structural schematic diagram of part B of this utility model.

[0013] In the diagram: 1. Plug; 2. Waterproof connector; 3. Pull handle; 4. Insulating pad; 5. Pressure controller body; 6. Adapter sleeve; 7. Secondary pressure detection box; 8. Diverter pipe; 9. Threaded pipe; 10. Connecting cable; 11. Inlet; 12. First pressure sensing module; 13. Control panel; 14. Connecting sleeve; 15. Second pressure sensing module. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] Please see Figure 1-6 This utility model provides an embodiment of a water pump pressure controller that can be quickly connected, including a pressure controller body 5, an adapter sleeve 6, a secondary pressure detection box 7, a diverter pipe 8, and a threaded pipe 9. The secondary pressure detection box 7 is provided on one side of the bottom of the pressure controller body 5, and the two are electrically connected. The inner cavity of the pressure controller body 5 is provided with a first pressure sensing module 12, and the inner cavity of the secondary pressure detection box 7 is provided with a second pressure sensing module 15. The bottom of the pressure controller body 5 is connected to the threaded pipe 9 through the diverter pipe 8, and the threaded pipe 9 is connected to the adapter sleeve 6. The output ends of the pressure controller body 5 and the secondary pressure detection box 7 are both electrically connected to the input end of the water pump.

[0016] Pressure can be detected simultaneously through the secondary pressure detection box 7 and the pressure controller body 5. Water pressure can be tested simultaneously through the first pressure sensing module 12 and the second pressure sensing module 15. Water flow from the pump can be diverted to the pressure controller body 5 and the secondary pressure detection box 7 through the diversion pipe 8.

[0017] Furthermore, the bottom end of the adapter sleeve 6 is provided with a connecting sleeve 14, the inner side of the connecting sleeve 14 is provided with an internal thread, and the connecting sleeve 14 is connected to the water outlet of the water pump through the internal thread. The connecting sleeve 14 facilitates the connection between the adapter sleeve 6 and the water outlet of the water pump.

[0018] Furthermore, the pressure controller body 5 has an upper inlet 11 at the bottom, and an installation flange is provided on the upper inlet 11. The installation flange is fixed to the top flange of the diversion pipe 8 and sealed at the connection with a sealing ring. The diversion pipe 8 is connected to the secondary pressure detection box 7 through a guide pipe, and the upper inlet 11 facilitates connection with the diversion pipe 8.

[0019] Furthermore, the inner cavity of the adapter sleeve 6 is provided with an internal threaded hole, and the threaded tube 9 is threadedly fixed to the internal threaded hole, which facilitates threaded fixing to the threaded tube 9.

[0020] Furthermore, the pressure controller body 5 is provided with a plug 1 and a waterproof connector 2 on the top two sides respectively. The waterproof connector 2 is connected to the power cable 10, and the plug 1 is connected to the pressure relief port of the pressure controller body 5. The pressure relief port is connected to the pressure detection cavity of the pressure controller body 5. The plug 1 is used to seal the pressure relief port.

[0021] Furthermore, it also includes a control panel 13 and a handle 3. The control panel 13 is located on one side of the front of the pressure controller body 5, and the handle 3 is located on an insulating pad 4 at one end of the pressure controller body 5. The handle 3 is equipped with a glove, which facilitates manual carrying and control of the pressure controller body 5.

[0022] Working principle: In use, the pressure controller body 5 can be directly connected to the water pump inlet via the threaded pipe 9, or it can be connected to the adapter sleeve 6 via the threaded pipe 9. The adapter sleeve 6 is then connected to the water pump drain head via the connecting sleeve 14. The water flow from the pump can be delivered to the secondary pressure detection box 7 and the pressure controller body 5 via the diversion pipe 8. The water pressure is detected in real time by the second pressure sensing module 15 and the first pressure sensing module 12 in the secondary pressure detection box 7 and the pressure controller body 5, and the detected data is fed back to the control panel 13 for display. The control panel 13 is used to regulate the water pump. The handle 3 is used to easily pull and control the pressure controller body 5. The waterproof connector 2 is used to easily connect the power cable 10. The plug 1 is used to seal the pressure relief port.

[0023] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A water pump pressure controller capable of quick docking, comprising a pressure controller body (5), an adapter sleeve (6), a secondary pressure detection box (7), a diverter pipe (8), and a threaded pipe (9), characterized in that: The pressure controller body (5) has a secondary pressure detection box (7) on one side of its bottom, and the two are electrically connected. The pressure controller body (5) has a first pressure sensing module (12) inside its cavity, and the secondary pressure detection box (7) has a second pressure sensing module (15) inside its cavity. The bottom of the pressure controller body (5) is connected to the threaded pipe (9) through a diverter pipe (8), and the threaded pipe (9) is connected to the adapter sleeve (6). The output ends of the pressure controller body (5) and the secondary pressure detection box (7) are both electrically connected to the water pump input end.

2. The water pump pressure controller with quick docking capability according to claim 1, characterized in that: The bottom end of the adapter sleeve (6) is provided with a connecting sleeve (14), the inner side of the connecting sleeve (14) is provided with an internal thread, and the connecting sleeve (14) is connected to the water outlet of the water pump through the internal thread.

3. A water pump pressure controller capable of quick docking according to claim 1, characterized in that: The pressure controller body (5) has an upper inlet (11) at the bottom. The upper inlet (11) has an installation flange, which is fixed to the top flange of the diversion pipe (8) and sealed at the connection with a sealing ring. The diversion pipe (8) is connected to the secondary pressure detection box (7) through a guide pipe.

4. A water pump pressure controller capable of quick docking according to claim 1, characterized in that: The inner cavity of the adapter sleeve (6) is provided with an internal threaded hole, and the threaded tube (9) is threadedly fixed to the internal threaded hole.

5. A water pump pressure controller capable of quick docking according to claim 1, characterized in that: The pressure controller body (5) has a plug (1) and a waterproof connector (2) on its top two sides respectively. The waterproof connector (2) is connected to the power cable (10). The plug (1) is connected to the pressure relief port of the pressure controller body (5), and the pressure relief port is connected to the pressure detection cavity of the pressure controller body (5).

6. A water pump pressure controller capable of quick docking according to claim 1, characterized in that: It also includes a control panel (13) and a handle (3). The control panel (13) is located on one side of the front of the pressure controller body (5), and the handle (3) is located on an insulating pad (4) at one end of the pressure controller body (5). The handle (3) is equipped with a glove.

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