CN219452425U

CN219452425U - Pressure switch controller of water pump

Info

Publication number: CN219452425U
Application number: CN202320385672.3U
Authority: CN
Inventors: 徐亚东
Original assignee: Ningbo Lili Electric Appliance Co ltd
Current assignee: Ningbo Lili Electric Appliance Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-08-01
Anticipated expiration: 2033-02-27

Abstract

The utility model relates to the technical field of pressure switch controllers and discloses a water pump pressure switch controller which comprises a controller body and a water pipe, wherein connecting ends are arranged on the upper side and the lower side of the controller body, first male threads are arranged on the outer wall of each connecting end, a reinforcing sleeve is sleeved on the periphery of each connecting end, an extrusion strip is arranged on the upper portion of each reinforcing sleeve, second male threads are arranged on the outer wall of each extrusion strip, and rubber cushion blocks are arranged on the inner wall of each extrusion strip. And extrusion strip and enhancement cover are the back toper, and can't rotate the back when extrusion strip and rubber cushion and water pipe extrusion contact's nut, will strengthen the cover and rotate downwards for when the water pipe is inseparabler with the link connection, strengthen cover and extrusion strip because of being steel material, consequently also have very high protection fixity, improved the joint strength of water pipe and link, avoided pressure controller under the effect that receives the external force, the problem that the pipe connection department can appear not hard up.

Description

Pressure switch controller of water pump

Technical Field

The utility model relates to the technical field of pressure switch controllers, in particular to a water pump pressure switch controller.

Background

The water pump pressure controller is mainly used for a controller on the water pump, when the water flow is small, namely the water pressure is lower than a numerical value controller, the water pump starts to work, when the water flow is large, namely the water pressure is higher than a numerical value, the water pump pressure controller cuts off the power supply, the water pump stops working, and the water pump is controlled while the effective pressure identification is carried out by being assembled on the outer surface of the water pump or the outer surface of the main pipeline.

And when some existing water pump pressure controllers are connected with a water pump, the fixing effect is poor, so that the pressure controllers are loosened at the pipeline connection parts under the action of external force, and the problem of poor pressure regulation effect of the water pump is caused. Accordingly, one skilled in the art would provide a water pump pressure switch controller that solves the problems set forth in the background art above.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a water pump pressure switch controller to solve the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water pump pressure switch controller, includes controller body, water pipe, the controller body passes through link and water pipe threaded connection, the link is installed to the upper and lower both sides of controller body, be provided with protruding screw thread one on the outer wall of link, the week side cover of link is equipped with the enhancement cover, the extrusion strip is installed on the upper portion of enhancement cover, be provided with protruding screw thread two on the outer wall of extrusion strip, install rubber cushion on the inner wall of extrusion strip, it is provided with the nut to strengthen cover week side.

Preferably, a thread groove is formed in the inner wall of the reinforcing sleeve, and the reinforcing sleeve is in threaded sleeve connection with the connecting end through a first male thread.

Preferably, the reinforcing sleeve and the extrusion strip are made of flexible steel materials, and the extrusion strip can deform under the extrusion of the nut, so that the nut has high fixity.

Preferably, the reinforcing sleeve and the extrusion strip are integrated, the reinforcing sleeve and the extrusion strip are in an inverted cone shape, the nut is sleeved with the extrusion strip through a second male thread, a gap is reserved between the extrusion strip and the water pipe, and when the extrusion strip and the nut in extrusion contact with the rubber cushion block and the water pipe cannot rotate, the reinforcing sleeve is rotated downwards, so that the water pipe is connected with the connecting end more tightly.

(III) beneficial effects

Compared with the prior art, the utility model provides the water pump pressure switch controller, which has the following beneficial effects:

through the design, the extrusion strip is the back toper with strengthening the cover, and when extrusion strip and rubber cushion and the nut of water pipe extrusion contact can't rotate the back, will strengthen the cover and rotate downwards for when the water pipe is inseparabler with the link connection, strengthen cover and extrusion strip because of being steel material, consequently also have very high protection fixity, improved the joint strength of water pipe and link, avoided pressure controller under the effect that receives the external force, the problem that the pipe connection department can appear not hard up.

Drawings

Fig. 1 is a schematic perspective view of a pressure switch controller of a water pump according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a water pump pressure switch controller according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a water pump pressure switch controller according to an embodiment of the present application.

In the figure: 1. a controller body; 2. a connection end; 201. a first male thread; 3. a water pipe; 4. a reinforcing sleeve; 401. a thread groove; 5. extruding the strip; 6. a second male thread; 7. a rubber cushion block; 8. and (3) a nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme, referring to fig. 1 and 2, of a water pump pressure switch controller, which comprises a controller body 1 and a water pipe 3, wherein the controller body 1 is in threaded connection with the water pipe 3 through a connecting end 2, the upper side and the lower side of the controller body 1 are provided with the connecting end 2, the outer wall of the connecting end 2 is provided with a first convex thread 201, the periphery of the connecting end 2 is sleeved with a reinforcing sleeve 4, the upper part of the reinforcing sleeve 4 is provided with an extrusion strip 5, the outer wall of the extrusion strip 5 is provided with a second convex thread 6, the inner wall of the extrusion strip 5 is provided with a rubber cushion block 7, the periphery of the reinforcing sleeve 4 is provided with a nut 8, the inner wall of the reinforcing sleeve 4 is provided with a thread groove 401, and the reinforcing sleeve 4 is in threaded sleeve joint with the connecting end 2 through the first convex thread 201;

referring to fig. 2 and 3, the reinforcing sleeve 4 and the extrusion strip 5 are made of flexible steel materials, the extrusion strip 5 can deform under the extrusion of the nut 8, so that the reinforcing sleeve 4 and the extrusion strip 5 are highly fixed, the reinforcing sleeve 4 and the extrusion strip 5 are integrated into a whole, the reinforcing sleeve 4 and the extrusion strip 5 are reversely tapered, the nut 8 is in threaded sleeve connection with the extrusion strip 5 through the male threads 6, a gap is reserved between the extrusion strip 5 and the water pipe 3, and when the extrusion strip 5 and the nut 8 in extrusion contact with the water pipe 3 cannot rotate, the reinforcing sleeve 4 is rotated downwards, so that the water pipe 3 is connected with the connecting end 2 more tightly.

The working principle of the device is as follows: the upper side and the lower side of the controller body 1 are provided with connecting ends 2, the connecting ends 2 are used for being connected with a water pipe 3 to be measured, the water pipe 3 is connected with the connecting ends 2 through threads, and a common threaded connection structure is easy to loosen a pipeline connection part under the condition of being impacted by external force, so that a reinforcing sleeve 4 is sleeved outside the connecting ends 2 through a first male thread 201, and the upper end of the reinforcing sleeve 4 is connected with an extrusion strip 5;

and extrusion strip 5 and enhancement cover 4 are the back toper, when using, earlier with water pipe 3 and link 2 threaded connection, afterwards, with the enhancement cover 4 upwards rotate through protruding thread one 201, make extrusion strip 5 reserve one section height towards the one end of water pipe, then rotate nut 8, make extrusion strip 5 carry out the internal contraction under the rotation of nut 8, make rubber cushion 7 and water pipe 3 outer wall extrusion contact, after extrusion strip 5 and rubber cushion 7 and water pipe 3 extrusion contact's nut 8 can't rotate, with the enhancement cover 4 downwards rotation, when making water pipe 3 and link 2 be connected more inseparable, enhancement cover 4 and extrusion strip 5 are because flexible steel material, consequently also have very high protection fixity, the joint strength of water pipe 3 and link 2 has been improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water pump pressure switch controller, includes controller body (1), water pipe (3), its characterized in that: the novel intelligent controller is characterized in that the connecting ends (2) are arranged on the upper side and the lower side of the controller body (1), the first male threads (201) are arranged on the outer wall of the connecting ends (2), the reinforcing sleeve (4) is sleeved on the periphery of the connecting ends (2), the extrusion strip (5) is arranged on the upper portion of the reinforcing sleeve (4), the second male threads (6) are arranged on the outer wall of the extrusion strip (5), the rubber cushion block (7) is arranged on the inner wall of the extrusion strip (5), and the nut (8) is arranged on the periphery of the reinforcing sleeve (4).

2. A water pump pressure switch controller as claimed in claim 1, wherein: the controller body (1) is in threaded connection with the water pipe (3) through the connecting end (2).

3. A water pump pressure switch controller as claimed in claim 1, wherein: the inner wall of the reinforcing sleeve (4) is provided with a thread groove (401), and the reinforcing sleeve (4) is in threaded sleeve connection with the connecting end (2) through a first male thread (201).

4. A water pump pressure switch controller as claimed in claim 1, wherein: the reinforcing sleeve (4) and the extrusion strip (5) are integrated, the reinforcing sleeve (4) and the extrusion strip (5) are in an inverted cone shape, and the nut (8) is in threaded sleeve connection with the extrusion strip (5) through the second male thread (6).

5. A water pump pressure switch controller as claimed in claim 1, wherein: the reinforcing sleeve (4) and the extrusion strip (5) are made of flexible steel materials.

6. A water pump pressure switch controller as claimed in claim 1, wherein: a gap is reserved between the extrusion strip (5) and the water pipe (3).