CN216617837U

CN216617837U - Water pump switch

Info

Publication number: CN216617837U
Application number: CN202220041570.5U
Authority: CN
Inventors: 裴德军; 王博璋
Original assignee: Huangyuchuan Coal Mine Of Guoneng Yili Energy Co ltd; Shenhua Shendong Power Co Ltd
Current assignee: Huangyuchuan Coal Mine Of Guoneng Yili Energy Co ltd; Shenhua Shendong Power Co Ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-05-27
Anticipated expiration: 2032-01-07

Abstract

The embodiment of the application provides a water pump switch relates to fluid transport technical field to when solving the long-time anhydrous idle running state of water pump, the easy impaired problem of water pump motor. The water pump switch includes: three way connection and target formula flow switch, three way connection includes first connecting portion, second connecting portion and third connecting portion, first connecting portion with be provided with fluid passage between the second connecting portion, the third connecting portion are provided with the perforation, the perforation with the fluid passage intercommunication, target formula flow switch with the third connecting portion are connected, target formula flow switch includes swing baffle, swing baffle warp the perforation set up in fluid passage, first connecting portion are used for being connected with the delivery port of water pump, target formula flow switch be used for with the water pump electricity is connected.

Description

Water pump switch

Technical Field

The application relates to the technical field of fluid delivery, in particular to a water pump switch.

Background

In the field of fluid delivery technology, a water pump is often used to deliver the fluid. In the water pump working process, if meet reasons such as debris and block up the water inlet of water pump, the water pump will not be drawn water by the water inlet smoothly, can make the condition of anhydrous idle running appear in the water pump. When the water pump is in a water-free idle state for a long time, a water pump motor is easily damaged.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a water pump switch to when solving the long-time state that is in anhydrous idle running of water pump, the easy impaired problem of water pump motor.

The embodiment of the application provides a water pump switch includes: three way connection and target formula flow switch, three way connection includes first connecting portion, second connecting portion and third connecting portion, first connecting portion with be provided with fluid passage between the second connecting portion, the third connecting portion are provided with the perforation, the perforation with the fluid passage intercommunication, target formula flow switch with the third connecting portion are connected, target formula flow switch includes swing baffle, swing baffle warp the perforation set up in fluid passage, first connecting portion are used for being connected with the delivery port of water pump, target formula flow switch be used for with the water pump electricity is connected.

Optionally, the first connecting portion is provided with a first protruding portion, and the first protruding portion is used for being connected with a water outlet of the water pump through a first pipeline.

Optionally, the water pump switch further comprises a first clamp for fixing the first pipe to the first protruding portion.

Optionally, the outer wall of the first protrusion is circumferentially provided with a first connection groove.

Optionally, the outer wall of the first protruding portion is provided with a first threaded portion, and the first threaded portion is used for being in threaded connection with the first pipeline.

Optionally, the second connecting portion is provided with a second protruding portion, and the second protruding portion is used for being connected with a water inlet of the water using equipment through a second pipeline.

Optionally, the water pump switch further comprises a second clip for securing the second pipe to the second extension.

Optionally, the outer wall of the second protruding portion is circumferentially provided with a second connecting groove.

Optionally, the outer wall of the second protruding portion is provided with a second threaded portion, and the second threaded portion is used for being in threaded connection with the second pipeline.

Optionally, the hole wall of the through hole is provided with a third threaded portion, and the target type flow switch is provided with a fourth threaded portion, and the third threaded portion is in threaded connection with the fourth threaded portion.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

in the embodiment of the present application, the target type flow switch may be used to determine whether the fluid channel between the first connection portion and the second connection portion passes through the fluid. When fluid passes through the fluid channel between the first connecting portion and the second connecting portion, the fluid can enable the swing baffle to deflect, and therefore whether the fluid passes through the fluid channel between the first connecting portion and the second connecting portion can be judged based on the mode that whether the swing baffle deflects. When the water pump has no water idling, the swing baffle of the target type flow switch can return to the original position, and the target type flow switch can be in a disconnected state, so that the water pump electrically connected with the target type flow switch can be in the disconnected state, and the power supply of the water pump can be cut off to stop the water pump. Therefore, the water pump can be prevented from being in a water-free idling state for a long time, and the problem that a water pump motor is easy to damage when the water pump is in the water-free idling state for a long time can be solved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments or related technologies of the present application, the drawings needed to be used in the description of the embodiments or related technologies are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic diagram of a water pump switch provided in an embodiment of the present application;

fig. 2 is a schematic diagram of another water pump switch provided in the embodiment of the present application.

Description of reference numerals:

100-water pump switch; 110-a three-way joint; 111-a first connection; 1111-a first extension; 1112-a first connection groove; 112-a second connection; 1121 — a second extension; 1122-second connecting groove; 113-a third connection; 120-target flow switch; 121-swing baffles; 130-a first collar; 140-a second collar; 210-a first conduit; 220-second conduit.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Further, although the terms used in the present application are selected from publicly known and used terms, some of the terms mentioned in the specification of the present application may be selected by the applicant at his or her discretion, the detailed meanings of which are described in relevant parts of the description herein.

Further, it is required that the present application is understood not only by the actual terms used but also by the meaning of each term lying within.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

The embodiment of the application provides a water pump switch. Referring to fig. 1, a water pump switch 100 provided in an embodiment of the present application may include: a three-way junction 110 and a target flow switch 120. The three-way joint 110 may include a first connection portion 111, a second connection portion 112, and a third connection portion 113. A fluid passage may be provided between the first connection portion 111 and the second connection portion 112, and the third connection portion 113 may be provided with a perforation, which may communicate with the fluid passage.

The target flow switch 120 may be connected to the third connection portion 113. The target type flow switch 120 may include a swing baffle 121, the swing baffle 121 may be disposed in the fluid channel through a through hole, the first connection portion 111 may be configured to be connected to a water outlet of the water pump, and the target type flow switch 120 may be configured to be electrically connected to the water pump.

In this way, in the embodiment of the present application, the target type flow switch 120 may be used to determine whether the fluid channel between the first connection portion 111 and the second connection portion 112 passes through the fluid. When fluid passes through the fluid channel between the first connection portion 111 and the second connection portion 112, the fluid may deflect the swing baffle 121, so that whether the fluid passes through the fluid channel between the first connection portion 111 and the second connection portion 112 may be determined based on whether the swing baffle 121 deflects. When the water pump is idle, the swing baffle 121 of the target flow switch 120 returns to the original position, and the target flow switch 120 may be in an off state, so that the water pump electrically connected to the target flow switch 120 may be in the off state, and the power supply of the water pump may be cut off to stop the water pump. Therefore, the water pump can be prevented from being in a water-free idling state for a long time, and the problem that a water pump motor is easy to damage when the water pump is in the water-free idling state for a long time can be solved.

Referring to fig. 1, in an embodiment of the present application, the first connection portion 111 may be provided with a first protrusion 1111, and the first protrusion 1111 may be used to connect with a water outlet of a water pump through the first pipe 210. Thus, in the embodiment of the present application, one end of the first pipe 210 may be connected to the water outlet of the water pump, and the other end of the first pipe 210 may be connected to the first protrusion 1111. Thus, fluid delivered by the water pump can be caused to flow through the fluid channel, which facilitates the deflection of the swing gate 121 by the fluid. It should be noted that in the implementation of the present application, the second connection portion 112 may be used for connecting with a water inlet of a water using device.

Referring to fig. 2, in any of the water pump switches provided in the embodiments of the present application, in a case where the first connection portion 111 is provided with a first protrusion 1111 and the first protrusion 1111 is used to be connected to a water outlet of a water pump through the first pipe 210, the water pump switch 100 may further include a first clip 130, and the first clip 130 may be used to fix the first pipe 210 to the first protrusion 1111. Thus, the first pipe 210 can be stably coupled to the first protrusion 1111 using the first band 130.

Referring to fig. 1, in an embodiment of the present application, an outer wall of the first protrusion 1111 may be circumferentially provided with a first connection groove 1112. In this way, the first pipe 210 may be fittingly coupled to the first coupling groove 1112, and the first pipe 210 may be stably coupled to the first protrusion 1111.

For example, in an embodiment of the present application, the first pipe 210 may be a plastic pipe, the number of the first connection grooves 1112 may be multiple, and the size of the plastic pipe may be slightly smaller than that of the first protruding portion 1111, so that the end portion of the first pipe 210 may be disposed at the first protruding portion 1111 in a manner that the first pipe 210 is expanded, the first pipe 210 may be sleeved outside the first connection grooves 1112, and when the first pipe 210 is contracted, the first pipe 210 may be hooked with the first connection grooves 1112.

In other embodiments of the present application, the outer wall of the first protrusion 1111 may be provided with a first screw part, which may be used to screw-connect with the first pipe 210. As such, in the embodiment of the present application, the first pipe 210 may be provided with a threaded portion in fit connection with the first threaded portion, and the first pipe 210 may be screwed with the first threaded portion, so that the first pipe 210 may be stably connected to the first protrusion 1111 by means of screwing.

Referring to fig. 1, in an embodiment of the present application, the second connection portion 112 may be provided with a second protrusion portion 1121, and the second protrusion portion 1121 may be used to connect with a water inlet of a water using apparatus through a second pipe 220. Thus, in the embodiment of the present application, one end of the second pipe 220 may be connected to the second protrusion 1121, and the other end may be connected to the water inlet of the water using device.

Referring to fig. 2, in any one of the water pump switches provided in the embodiments of the present application, in the case that the second connection portion 112 is provided with a second protruding portion 1121, and the second protruding portion 1121 is used for connecting with a water inlet of a water consumption equipment through a second pipe 220, the water pump switch 100 may further include a second clamp 140, and the second clamp 140 may be used for fixing the second pipe 220 to the second protruding portion 1121. Thus, the second pipe 220 can be stably coupled to the second protrusion 1121 by the second yoke 140.

Referring to fig. 1, in an embodiment of the present application, an outer wall of the second protrusion 1121 may be circumferentially provided with a second connection groove 1122. Thus, the second pipe 220 can be fittingly coupled to the second coupling groove 1122, and the second pipe 220 can be stably coupled to the second protrusion 1121.

For example, in the embodiment of the present application, the second pipe 220 may be a plastic pipe, the number of the second connecting grooves 1122 may be multiple, and the size of the plastic pipe may be slightly smaller than that of the second protrusion 1121, so that the end of the second pipe 220 may be disposed on the second protrusion 1121 by expanding the second pipe 220, the second pipe 220 may be sleeved outside the second connecting grooves 1122, and when the second pipe 220 is contracted, the second pipe 220 may be hooked with the second connecting grooves 1122.

In other embodiments of the present application, the outer wall of the second protrusion 1121 may be provided with a second threaded portion, which may be used to be threadedly coupled with the second pipe 220. In this way, in the embodiment of the present application, the second pipe 220 may be provided with a threaded portion that is in fit connection with the second threaded portion, and the first pipe 210 may be screwed with the second threaded portion, so that the second pipe 220 may be stably connected to the second protruding portion 1121 through screwing.

In an embodiment of the present application, the wall of the through hole may be provided with a third threaded portion, and the target flow switch 120 may be provided with a fourth threaded portion, and the third threaded portion and the fourth threaded portion are threadedly connected. In this way, the target type flow switch 120 may be detachably screwed with the third connection portion 113 by screwing the fourth screw portion with the third screw portion. Thus, when the target flow switch 120 is damaged, repair or replacement of the target flow switch 120 is facilitated.

It should be noted that, in the embodiment of the present application, the three-way joint 110 may be formed by welding a pipe and a water heating short wire. Illustratively, a 30 cm long section of iron tubing may be selected and holes may be turned in the tubing to form the perforations. The water heating short wire may be welded to the circumference of the perforated hole, so that both ends of the iron pipe may constitute the first connection portion 111 and the second connection portion 112, respectively, and the water heating short wire may constitute the third connection portion 113.

In the embodiment of the present application, in the case that the first connection groove 1112 is circumferentially provided at the outer wall of the first protrusion 1111, the first connection groove 1112 may be machined at the first protrusion 1111 by means of a turning process. In the case where the second connection groove 1122 is circumferentially provided on the outer wall of the second protrusion 1121, the second connection groove 1122 may be machined in the second protrusion 1121 by means of turning.

In this way, in the embodiment of the present application, the target type flow switch 120 may be used to determine whether the fluid channel between the first connection portion 111 and the second connection portion 112 passes through the fluid. When fluid passes through the fluid channel between the first connection portion 111 and the second connection portion 112, the fluid may deflect the swing baffle 121, so that whether the fluid passes through the fluid channel between the first connection portion 111 and the second connection portion 112 may be determined based on whether the swing baffle 121 deflects. When the water pump runs dry, the swing baffle 121 of the target flow switch 120 returns to the original position, and the target flow switch 120 can be in an off state, so that the water pump electrically connected with the target flow switch 120 can be in the off state, and the power supply of the water pump can be cut off to stop the water pump. Therefore, the water pump can be prevented from being in a water-free idling state for a long time, and the problem that a water pump motor is easy to damage when the water pump is in the water-free idling state for a long time can be solved.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 application have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the embodiments of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A water pump switch, comprising: three way connection (110) and target formula flow switch (120), three way connection (110) include first connecting portion (111), second connecting portion (112) and third connecting portion (113), first connecting portion (111) with be provided with fluid passage between second connecting portion (112), third connecting portion (113) are provided with the perforation, the perforation with fluid passage intercommunication, target formula flow switch (120) with third connecting portion (113) are connected, target formula flow switch (120) include swing baffle (121), swing baffle (121) warp the perforation set up in fluid passage, first connecting portion (111) are used for being connected with the delivery port of water pump, target formula flow switch (120) be used for with the water pump electricity is connected.

2. A water pump switch according to claim 1, characterized in that the first connection (111) is provided with a first protrusion (1111), the first protrusion (1111) being adapted to be connected to the water outlet of the water pump via a first pipe.

3. The pump switch of claim 2, further comprising a first clip (130), the first clip (130) configured to secure the first conduit to the first extension (1111).

4. The water pump switch as recited in claim 2, wherein an outer wall of the first protrusion (1111) is circumferentially provided with a first connection groove (1112).

5. The water pump switch as recited in claim 2, wherein an outer wall of the first protrusion (1111) is provided with a first screw part for screw-coupling with the first pipe.

6. A water pump switch according to claim 1, characterized in that the second connection portion (112) is provided with a second protrusion (1121), the second protrusion (1121) being adapted to be connected to a water inlet of a water utility through a second pipe.

7. The water pump switch of claim 6, further comprising a second clip (140), the second clip (140) configured to secure the second pipe to the second protrusion (1121).

8. The water pump switch according to claim 6, wherein the outer wall of the second protrusion (1121) is circumferentially provided with a second connection groove (1122).

9. The water pump switch according to claim 6, wherein an outer wall of the second protrusion (1121) is provided with a second screw part for screw-coupling with the second pipe.

10. The water pump switch according to claim 1, wherein the perforated hole wall is provided with a third threaded portion, and the target type flow switch (120) is provided with a fourth threaded portion, and the third threaded portion is in threaded connection with the fourth threaded portion.