CN214809902U

CN214809902U - Automatic testing device for filter element of filtering membrane

Info

Publication number: CN214809902U
Application number: CN202023276235.3U
Authority: CN
Inventors: 张发明
Original assignee: Shenzhen Xinming Automation Equipment Co ltd
Current assignee: Shenzhen Xinming Automation Equipment Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-23
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses an automatic testing device for a filter element of a filtering membrane, which comprises a box body, wherein at least two groups of sealing elements, a driving element and an air source device are arranged in the box body, the sealing elements are oppositely arranged and matched to form a testing area for clamping a workpiece, and the sealing elements are provided with air pipe joints which are in sealing fit with a water gap of the workpiece; the driving part is connected with at least one group of sealing parts, and is used for changing the size of a test area and clamping the workpiece to be tested; the air source device is connected with the air pipe joint and inputs detection air pressure to the workpiece; the utility model provides a filtration membrane filter core automatic testing arrangement, inconvenient, the low problem of detection efficiency of operation when aiming at solving current testing arrangement detection filter core.

Description

Automatic testing device for filter element of filtering membrane

Technical Field

The application relates to the technical field of detection of filter elements, in particular to an automatic testing device for filter membrane filter elements.

Background

The filter element is the heart of the filter, as the name suggests, the filter element is the filter element, the main principle of the filter element is also the main principle of the filter, in order to purify the original ecological resources and the reuse of the resources, the required purifying equipment, the filter element is generally mainly used in the filtering industries of oil filtering, water filtering, air filtering, etc., a small amount of impurities in the filtering medium are removed, the normal work of the equipment or the cleanness of the air can be protected, when the fluid passes through the filter element with certain precision in the filter, the impurities are blocked, and the clean fluid flows out through the filter element.

In the prior art, two methods are mainly used for testing the air tightness of the filter element cylinder of the water purifier, one method is to inflate the filter element cylinder of the water purifier and detect the air pressure change in the filter element cylinder of the water purifier, if the air pressure in the filter element cylinder of the water purifier is continuously reduced, the air tightness of a workpiece or the filter element is poor, the air pressure in the workpiece needs to be measured during operation, and the operation is inconvenient. Another kind mainly adopts the mode that the water was examined, judges through leading to water to the filter core, can make the inside moisture residue of filter core after the detection finishes, brings bacterial pollution's hidden danger to the filter core easily.

Disclosure of Invention

The utility model discloses mainly to above problem, provided an automatic testing arrangement of filtration membrane filter core, inconvenient, the low problem of detection efficiency of operation when aiming at solving current testing arrangement detection filter core.

In order to achieve the above object, the utility model provides an automatic testing arrangement of filtration membrane filter core, comprises a box bod, set up in the box body and have at least:

the two groups of sealing pieces are oppositely arranged and form a testing area for clamping a workpiece, and each sealing piece is provided with a gas pipe joint in sealing fit with a water gap of the workpiece;

the driving part is connected with at least one group of sealing parts, is used for changing the size of a test area and clamps the workpiece to be tested; and

and the air source device is connected with the air pipe joint and used for inputting detection air pressure to the workpiece.

Further, a bracket is arranged in the box body, and the bracket is matched with the outer wall of the workpiece and used for supporting the workpiece.

Further, the seal is circular.

Further, the driving piece comprises a mounting seat, an air cylinder and a push plate, the air cylinder is connected with the mounting seat, and a push rod of the air cylinder is connected with the push plate.

Furthermore, a water inlet joint is arranged on the box body.

Compared with the prior art, the automatic testing device for the filter element of the filtering membrane, provided by the utility model, has the advantages that after the two ends of a workpiece or the filter element are sealed by the sealing element, the water gap is aligned by the air pipe joint, then the workpiece or the filter element is put into water, air is filled into the air pipe joint, whether bubbles emerge or not is observed, the detection process is intuitive and quick, the water flushing to the inner part of the workpiece or the filter element is avoided, and the water residue is left in the filter element; other advantages of the present invention are further clarified in the detailed description.

Drawings

Fig. 1 is an implementation structure of an automatic testing device for a filter membrane filter element provided by the present application.

Fig. 2 is a top view structure of an automatic testing device for a filter membrane cartridge provided by the present application.

Fig. 3 is a partial schematic structural diagram of an automatic testing device for a filter membrane filter element provided by the present application.

Fig. 4 is a schematic structural view at another angle in fig. 3.

Reference numerals shown in the drawings: 10. a box body; 20. a seal member; 21. a gas pipe joint; 30. a drive member; 31. a mounting seat; 32. pushing the plate; 40. a workpiece; 50. a bracket; 60. a water inlet joint; 70. a jacking mechanism; 101. a test zone.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. 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 invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the application provides an automatic testing device for a filter membrane filter element, which combines ventilation and water detection, and has the advantages of accurate detection result, intuitive detection process and high detection effect.

The embodiment provides an automatic testing device for a filter membrane filter element, which comprises a box body 10, wherein at least two groups of sealing elements 20 are arranged in the box body 10, the sealing elements 20 are oppositely arranged to form a testing area 101 for clamping a workpiece, and the sealing elements 20 are provided with air pipe joints 21 which are in sealing fit with water gaps of the workpiece 40; the sealing member 20 is a substantially circular structure, and is engaged with the end of the workpiece 40 or the filter element, in some embodiments, the air pipe joint 21 extends into the sealing member 20, after the sealing member 20 abuts against the workpiece 40 or the filter element, the air pipe joint 21 is engaged with the water gap in the workpiece 40, an air source device (not shown) can be connected with the other end of the air pipe joint 21, and a detection air pressure is input thereto to detect the workpiece 40 or the filter element to be detected in an air detection manner.

The box body 10 is also provided with at least a driving member 30, the driving member 30 is used as a driving source for changing the size of the test area 101, enabling the sealing member 20 to abut against the workpiece 40, and enabling the sealing member 20 to seal the workpiece 40, and the driving member has a push plate 33 for connecting the sealing member 20, the sealing member 20 in some embodiments may have a plurality of groups, the push plate 33 is uniformly distributed, the other side of the push plate 33 is connected with an air cylinder of the driving source, under the action of the air cylinder, the plurality of sealing members 20 are enabled to move synchronously, a plurality of workpieces 40 to be tested can be clamped at one time, and compared with the prior art, the efficiency of sealing detection is remarkably improved.

In the above embodiment, the box body 10 is further provided with a water inlet joint 60 and a water outlet joint (not shown), after the workpieces 40 are respectively placed in the preset test area 101, the cylinder of the driving member 30 pushes to seal the two ends of the workpiece 40 or the filter element with the sealing member 20 in a matching manner, a water source is supplied into the box body 10 until the workpieces 40 to be tested are not passed, and finally the gas pipe joint 21 is filled with gas to be tested to observe whether bubbles emerge.

Preferably, the bottom surface of the box body 10 is provided with a jacking mechanism 70.

Of course, the present invention is not limited to the above embodiments, and any embodiments mentioned in the description fall within the scope of the present invention.

It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.

Claims

1. The utility model provides a filtration membrane filter core automatic testing arrangement which characterized in that, includes the box body, the box body sets up has at least:

the driving part is connected with at least one group of sealing parts, is used for changing the size of the test area and clamps the workpiece to be tested; and

2. The automatic testing device for the filter membrane filter element according to claim 1, wherein a bracket is further arranged in the box body, and the bracket is matched with the outer wall of the workpiece and used for supporting the workpiece.

3. The automatic filtration membrane cartridge testing apparatus of claim 1, wherein the seal is circular.

4. The automatic testing device for the filter membrane filter element according to claim 1, wherein the driving member comprises a mounting seat, an air cylinder and a push plate, the air cylinder is connected with the mounting seat, and the push rod of the air cylinder is connected with the push plate.

5. The automatic testing device for the filter membrane cartridge according to claim 1, wherein the cartridge body is provided with a water inlet connector.