CN216746624U - Pump cover air tightness detection device - Google Patents

Abstract

The application discloses a pump cover air tightness detection device which comprises a supporting seat, supporting legs, a water storage shell and a clamping detection mechanism; the surface of the bottom side of the supporting seat is fixedly connected with supporting legs, and the surface of the top side of the supporting seat is fixedly connected with a water storage shell; the clamping detection mechanism comprises a base, a lower sealing gasket, a guide rod, a top seat, an electric push rod, a pressing plate, an upper sealing gasket and an air supply pipe, wherein the base is fixedly connected to the inner wall of the top side of the water storage shell, the surface fixing of the top side of the base is connected with the lower sealing gasket, the surface fixing of the top side of the base is connected with the guide rod, the top end of the guide rod is fixedly connected with the top seat, the surface fixing of the top side of the top seat is connected with the electric push rod, the output end of the electric push rod is fixedly connected with the pressing plate, the surface fixing of the bottom side of the pressing plate is connected with the upper sealing gasket, and the surface fixing of the top side of the pressing plate is connected with the air supply pipe. The pump cover air tightness detection device is novel in design and simple in structure, and is convenient to compress the pump cover for placement and operation.

Description

Pump cover air tightness detection device

technical field

The present application relates to the technical field of air-tightness detection of pump covers, in particular to a device for detection of air-tightness of pump covers.

Background technique

The pump is a machine that transports fluid or pressurizes the fluid; it transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid; the pump is mainly used to transport water, oil, acid-base liquid, emulsion, suspension emulsion and Liquid metal and other liquids can also transport liquids, gas mixtures and liquids containing suspended solids; pumps can usually be divided into three categories: positive displacement pumps, dynamic pumps and other types of pumps according to their working principles; It can be classified and named according to other methods; for example, according to the driving method, it can be divided into electric pump and turbine pump, etc.; according to the structure, it can be divided into single-stage pump and multi-stage pump; according to the purpose, it can be divided into boiler feed pump and metering pump; According to the nature of the conveying liquid, it can be divided into water pump, oil pump and mud pump.

There are many problems in the air tightness detection process of the existing pump covers. For example, some existing pump covers are not convenient for workers to perform detection operations, increase the detection intensity, and the fixing effect during the detection process is not ideal, and the pump cover is prone to loosening. Affect air tightness detection and use. Therefore, in view of the above problems, a pump cover air tightness detection device is proposed.

SUMMARY OF THE INVENTION

In this embodiment, a pump cover air tightness detection device is provided to solve the problem that some existing pump covers are inconvenient for workers to perform detection operations, increase the detection intensity, and the fixing effect during the detection process is not ideal, and the pump cover is prone to occur. Looseness will affect air tightness detection and use problems.

According to an aspect of the present application, there is provided a pump cover air tightness detection device, comprising a support base, a support leg, a water storage shell and a clamping detection mechanism; wherein the support leg is fixedly connected to the bottom side surface of the support base, so A water storage shell is fixedly connected to the top side surface of the support seat;

The clamping detection mechanism includes a base, a lower gasket, a guide rod, a top seat, an electric push rod, a pressure plate, an upper gasket and an air supply pipe, the base is fixedly connected to the inner wall of the top side of the water storage shell, and the top side of the base is A lower gasket is fixedly connected to the surface, a guide rod is fixedly connected to the top side surface of the base, a top seat is fixedly connected to the top of the guide rod, and an electric push rod is fixedly connected to the top side surface of the top seat. The output end is fixedly connected with a pressure plate, the bottom surface of the pressure plate is fixedly connected with an upper sealing gasket, and the top side surface of the pressure plate is fixedly connected with an air supply pipe.

Further, the number of the support legs is four, and the four support legs are located at four corner positions on the bottom side surface of the support base.

Further, a discharge pipe is fixedly connected to the left side of the bottom end of the water storage shell, and a discharge valve is installed on the top side surface of the discharge pipe.

Further, the number of the guide rods is two, the two guide rods are located at the top positions on opposite sides of the base, the bottom ends of the guide rods penetrate the surface of the pressure plate and the upper seal, and the guide rods slide through the pressure plate and the upper seal. pad surface.

Further, the bottom end of the air supply pipe slides through the top side of the top seat, and the bottom end of the air supply pipe is located on the bottom side surface of the upper sealing gasket.

Further, a pump cover is provided between the upper sealing gasket and the lower sealing gasket, and a pump cover is attached between the upper sealing gasket and the lower sealing gasket.

Through the above-mentioned embodiments of the present application, the clamping detection mechanism is adopted, which solves the problem that some existing pump covers are inconvenient for workers to perform detection operations, increase the detection intensity, and the fixing effect during the detection process is not ideal, and the pump cover is prone to loosening. For problems affecting air tightness detection and use, it is convenient to press the pump cover to ensure that the upper gasket and the lower gasket press the pump cover tightly, improve the sealing performance of the pump cover clamping and place, and meet the needs of workers. , it is convenient to submerge the pump cover with water, and it is convenient to transport the external air to the pump cover through the air supply pipe. The air tightness detection effect of the pump cover surface.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present application, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a schematic diagram of the overall three-dimensional structure of an embodiment of the application;

2 is a schematic diagram of an overall front cross-sectional structure of an embodiment of the application;

FIG. 3 is a schematic top-view structure diagram of a pressing plate surface according to an embodiment of the present application.

In the figure: 1, support seat; 2, support leg; 3, water storage shell; 4, discharge pipe; 5, discharge valve; 6, base; 7, lower gasket; 8, guide rod; 9, top seat; 10 , pump cover; 11, electric push rod; 12, air supply pipe; 13, pressure plate; 14, upper gasket.

Detailed ways

In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only The embodiments are part of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present application.

It should be noted that the terms "first", "second", etc. in the description and claims of the present application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances for the embodiments of the application described herein. Furthermore, the terms "comprising" and "having" and any variations thereof, are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those expressly listed Rather, those steps or units may include other steps or units not expressly listed or inherent to these processes, methods, products or devices.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", The orientation or positional relationship indicated by "vertical", "horizontal", "horizontal", "longitudinal", etc. is based on the orientation or positional relationship shown in the drawings. These terms are primarily used to better describe the present application and its embodiments, and are not intended to limit the fact that the indicated device, element, or component must have a particular orientation, or be constructed and operated in a particular orientation.

In addition, some of the above-mentioned terms may be used to express other meanings besides orientation or positional relationship. For example, the term "on" may also be used to express a certain attachment or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the present application can be understood according to specific situations.

Furthermore, the terms "installed", "set up", "provided with", "connected", "connected", "socketed" should be construed broadly. For example, it may be a fixed connection, a detachable connection, or a unitary structure; it may be a mechanical connection, or an electrical connection; it may be directly connected, or indirectly connected through an intermediary, or between two devices, elements, or components. internal communication. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.

It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict.

The air tightness detection device according to the embodiment of the present application will be introduced below.

1-3, a pump cover air tightness detection device includes a support base 1, a support leg 2, a water storage shell 3 and a clamping detection mechanism; wherein the bottom surface of the support base 1 is fixedly connected with a a support leg 2, a water storage shell 3 is fixedly connected to the top side surface of the support base 1;

The clamping detection mechanism includes a base 6, a lower gasket 7, a guide rod 8, a top seat 9, an electric push rod 11, a pressure plate 13, an upper gasket 14 and an air supply pipe 12. The base 6 is fixedly connected to the water storage shell. 3. The inner wall of the top side, the bottom sealing gasket 7 is fixedly connected to the top side surface of the base 6, the guide rod 8 is fixedly connected to the top side surface of the base 6, and the top end of the guide rod 8 is fixedly connected to the top seat 9, The top side surface of the seat 9 is fixedly connected with an electric push rod 11, the output end of the electric push rod 11 is fixedly connected with a pressure plate 13, the bottom side surface of the pressure plate 13 is fixedly connected with an upper gasket 14, and the top side surface of the pressure plate 13 is fixed The air supply pipe 12 is connected.

The number of the support legs 2 is four, and the four support legs 2 are located at the four corner positions of the bottom side surface of the support base 1, so as to facilitate the stable support of the support base 1; the left side of the bottom end of the water storage shell 3 is fixed and connected There is a discharge pipe 4, and a discharge valve 5 is installed on the top side surface of the discharge pipe 4 to facilitate discharge; the number of the guide rods 8 is two, and the two guide rods 8 are located at the top positions of the opposite sides of the base 6, so the number of the guide rods 8 is two. The bottom end of the guide rod 8 penetrates through the surface of the pressure plate 13 and the upper sealing gasket 14, and the guide rod 8 slides through the surface of the pressure plate 13 and the upper sealing gasket 14 to facilitate sealing; the bottom end of the air supply pipe 12 slides through the top side of the top seat 9, and The bottom end of the air supply pipe 12 is located on the bottom side surface of the upper sealing gasket 14, which is convenient for the use of the air supply pipe 12; a pump cover 10 is arranged between the upper sealing gasket 14 and the lower sealing gasket 7, and the upper sealing gasket 14 and the lower sealing gasket 7 The pump cover 10 is adhered therebetween to improve the sealing performance of the pump cover 10 .

When the utility model is in use, the electrical components appearing in this application are connected to external power supply and control switch when in use, the pump cover 10 is placed on the top side surface of the lower gasket 7 on the top side of the base 6, and the electric push rod 11 is activated, The electric push rod 11 pushes the pressure plate 13 to move along the guide rod 8. The pressure plate 13 presses and places the pump cover 10 through the upper gasket 14, and seals the pump cover 10 through the upper gasket 14 and the lower gasket 7 to improve the pump cover. 10 The placement of the inner cavity is stable, and the bottom end of the air supply pipe 12 is communicated with the inner cavity of the pump cover 10, and then the water storage shell 3 is filled with water, the water submerges the pump cover 10, and the external air is delivered to the pump cover through the air supply pipe 12. In 10, if the surface of the pump cover 10 leaks, the water in the reservoir will bubble, which facilitates the tightness detection of the pump cover 10, improves the air tightness detection effect on the surface of the pump cover 10, meets the needs of workers, and facilitates the operation of the pump cover 10. Operation use.

The benefits of this application are:

1. This kind of pump cover air tightness detection device is novel in design and simple in structure, which is convenient for pressing and placing the pump cover 10, ensuring that the upper sealing gasket 14 and the lower sealing gasket 7 press the pump cover 10 tightly, and improving the clamping of the pump cover 10. The tightness of the placement meets the needs of workers and is easy to operate.

2. During use, it is convenient to submerge the pump cover 10 by water, and it is convenient to transport the external air into the pump cover 10 through the air supply pipe 12. If the surface of the pump cover 10 leaks, the water in the reservoir will bubble, which is convenient for The airtightness detection of the pump cover 10 is carried out to improve the airtightness detection effect of the surface of the pump cover 10, which has high practical value and is suitable for popularization and use.

The related circuits, electronic components and modules are all in the prior art, which can be fully realized by those skilled in the art. It is needless to mention that the content of the protection of the present application does not involve the improvement of software and methods.

The above descriptions are only preferred embodiments of the present application, and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included within the protection scope of this application.

Claims (6)

1. A pump cover air tightness detection device, characterized in that: it comprises a support seat (1), a support leg (2), a water storage shell (3) and a clamping detection mechanism; wherein the support seat (1) bottom A support leg (2) is fixedly connected to the side surface, and a water storage shell (3) is fixedly connected to the top side surface of the support seat (1); The clamping detection mechanism comprises a base (6), a lower gasket (7), a guide rod (8), a top seat (9), an electric push rod (11), a pressure plate (13), an upper gasket (14) and Air supply pipe (12), the base (6) is fixedly connected to the inner wall of the top side of the water storage shell (3), the top side surface of the base (6) is fixedly connected with a lower gasket (7), the base (6) A guide rod (8) is fixedly connected to the top side surface, a top seat (9) is fixedly connected to the top of the guide rod (8), and an electric push rod (11) is fixedly connected to the top side surface of the top seat (9). A pressure plate (13) is fixedly connected to the output end of the electric push rod (11), an upper gasket (14) is fixedly connected to the bottom surface of the pressure plate (13), and an air supply pipe is fixedly connected to the top side surface of the pressure plate (13). (12). 2. A pump cover air tightness detection device according to claim 1, characterized in that: the number of the support legs (2) is four, and the four support legs (2) are located in the support seat (1) at the four corner positions of the bottom side surface. 3. A pump cover air tightness detection device according to claim 1, characterized in that: a discharge pipe (4) is fixedly connected to the left side of the bottom end of the water storage shell (3), and the discharge pipe (4) ) with a discharge valve (5) mounted on the top side surface. 4. A pump cover air tightness detection device according to claim 1, wherein the number of the guide rods (8) is two, and the two guide rods (8) are located opposite to the base (6). At the top positions on both sides, the bottom end of the guide rod (8) penetrates the surface of the pressure plate (13) and the upper gasket (14), and the guide rod (8) slides through the surface of the pressure plate (13) and the upper gasket (14). 5. A pump cover air tightness detection device according to claim 1, wherein the bottom end of the air supply pipe (12) slides through the top side of the top seat (9), and the bottom end of the air supply pipe (12) slides through the top side of the top seat (9). Located on the bottom side surface of the upper gasket (14). 6. A pump cover air tightness detection device according to claim 1, wherein a pump cover (10) is provided between the upper sealing gasket (14) and the lower sealing gasket (7), and the upper sealing gasket (14) is provided with a pump cover (10). A pump cover (10) is attached between the gasket (14) and the lower gasket (7).

Images