Fluid medium connector assembly detection device

Abstract

The utility model relates to the field of medium connector, specifically disclose a kind of fluid medium connector assembly detection device, including medium connector, and medium connector includes: upper connecting seat, lower connecting seat, the lower end of upper connecting seat is equipped with mounting sleeve, and the outside of mounting sleeve and butt joint pipe is equipped with detection mechanism, and detection mechanism includes: closed sleeve, detection pipe, the inside of both ends of closed sleeve is equipped with sealing soft pad, and the outside of one end of sealing soft pad is provided with thimble, the inside of thimble is provided with binding rope, the inside of detection pipe is equipped with check valve, and the outside of detection pipe is provided with detection air bag. Utilize the internal pumping gas of medium connector first, if there is the case of not strict sealing, then the gas of leakage will enter the inside of closed sleeve, then the gas of leakage will push the check valve inside detection pipe, then detection air bag will be inflated as a whole, therefore, the connection gas tightness of upper connecting seat and lower connecting seat can be judged directly.

Description

Technical Field

[0001] This utility model relates to the field of media connectors, specifically a fluid media connector assembly and testing device. Background Technology

[0002] Fluid connectors are critical connection devices used to connect fluid pipes, oil pipes, and hydraulic lines in different systems and components. Different types of connectors can be divided into different groups according to the medium they use, surface lubricants, and other materials to meet different application fields and specific needs, thus realizing fluid transmission. By connecting different fittings and oil pipes, fluid connectors transmit fluid to different locations, components, or systems, thereby realizing the transmission of fluid media. They play an important role in the control and management of mechanical systems and equipment.

[0003] However, if liquid testing is to be performed directly after the fluid medium connector is assembled, the inside of the fluid medium connector needs to be dried, which is quite troublesome. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a fluid medium connector assembly testing device, which solves the problems mentioned in the background.

[0005] This utility model provides the following technical solution: a fluid medium connector assembly and testing device, comprising a medium connector, the medium connector comprising: an upper connecting seat and a lower connecting seat, an installation sleeve installed at the lower end of the upper connecting seat, a connecting tube installed at the upper end of the lower connecting seat, a testing mechanism installed on the outer side of the installation sleeve and the connecting tube, the testing mechanism comprising: a sealing sleeve and a testing tube, sealing gaskets installed on the inner sides of both ends of the sealing sleeve, a collar provided on the outer side of one end of the sealing gasket, a binding rope provided inside the collar, a one-way valve installed inside the testing tube, and a testing airbag provided on the outer side of the testing tube.

[0006] As a further improvement of this utility model: a second locking groove is provided on the outer wall of the detection tube, a first locking groove is provided inside the mounting sleeve, and a locking plug is installed on the outer wall of the connecting tube.

[0007] As a further improvement of this utility model: the upper connecting seat is provided with an upper valve core, and the lower connecting seat is provided with a lower valve core.

[0008] As a further embodiment of this utility model: the detection tube is configured to pass through the sealing sleeve, and the sealing gasket is fixedly connected to the sealing sleeve.

[0009] As a further embodiment of this utility model: the inner diameter of the closed sleeve is greater than the outer diameter of the medium connector, and the detection airbag is snapped into the detection tube.

[0010] As a further embodiment of this utility model: the inner diameter of the mounting sleeve is greater than the outer diameter of the connecting tube, and the locking block engages with the first locking groove.

[0011] As a further embodiment of this utility model: the upper valve core is fixedly connected to the upper connecting seat, and the lower valve core is fixedly connected to the lower connecting seat.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. By using the internal pump of the first medium connector to pump gas, if there is a problem with the seal, the leaked gas will enter the inside of the closed sleeve. The leaked gas will push the one-way valve inside the detection tube, which will inflate the detection airbag. Therefore, the airtightness of the connection between the upper and lower connectors can be directly judged. Attached Figure Description

[0014] Figure 1 A schematic diagram of a fluid medium connector assembly and testing device;

[0015] Figure 2 This is a schematic diagram of the detection mechanism in a fluid medium connector assembly and detection device.

[0016] Figure 3 A cross-sectional view of the detection mechanism in a fluid medium connector assembly detection device;

[0017] Figure 4 This is a cross-sectional view of a media connector in a fluid media connector assembly and testing device.

[0018] In the diagram: 1. Media connector; 2. Upper connector; 3. Lower connector; 4. Mounting sleeve; 5. Connecting tube; 6. Detection mechanism; 201. Upper valve core; 301. Lower valve core; 401. First locking groove; 501. Locking block; 601. Sealing sleeve; 602. Sealing gasket; 603. Collar; 604. Binding rope; 605. Detection tube; 606. Second locking groove; 607. Detection airbag; 608. Check valve. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figure 1-4 As shown, this embodiment provides a fluid medium connector assembly testing device, including a medium connector 1. The medium connector 1 includes an upper connecting seat 2 and a lower connecting seat 3. An installation sleeve 4 is installed at the lower end of the upper connecting seat 2, and a connecting tube 5 is installed at the upper end of the lower connecting seat 3. A testing mechanism 6 is installed on the outside of the installation sleeve 4 and the connecting tube 5. The testing mechanism 6 includes a sealing sleeve 601 and a testing tube 605. The inner diameter of the sealing sleeve 601 is greater than the outer diameter of the medium connector 1. The testing tube 605 is connected to the sealing sleeve 601. Sealing pads 602 are installed on the inner sides of both ends of the sealing sleeve 601. The sealing pads 602 are fixedly connected to the sealing sleeve 601. A collar 603 is provided on the outer side of one end of the sealing pad 602. A binding rope 604 is provided inside the collar 603. A one-way valve 608 is installed inside the testing tube 605. A testing airbag 607 is provided on the outer side of the testing tube 605. The testing airbag 607 is snapped into the testing tube 605.

[0021] like Figure 2-3 As shown, in this embodiment, the outer wall of the detection tube 605 is provided with a second locking groove 606, the inner wall of the mounting sleeve 4 is provided with a first locking groove 401, the inner diameter of the mounting sleeve 4 is longer than the outer diameter of the connecting tube 5, the locking plug 501 is engaged with the first locking groove 401, the outer wall of the connecting tube 5 is provided with a locking plug 501, the upper connecting seat 2 is provided with an upper valve core 201, the lower connecting seat 3 is provided with a lower valve core 301, the upper valve core 201 is fixedly connected to the upper connecting seat 2, and the upper valve core and lower valve core 301 are fixedly connected to the lower connecting seat 3.

[0022] The working principle of this utility model is as follows: During use, the upper connecting seat 2 and the lower connecting seat 3 are aligned as a whole. The upper valve core 201 and the lower valve core 301 inside the upper connecting seat 2 are pressed into contact, opening the passage between the upper connecting seat 2 and the lower connecting seat 3. Then, by rotating the lower connecting seat 3 as a whole, the locking block 501 on the outside of the connecting tube 5 is locked inside the first locking groove 401. After the connecting tube 5 is fitted onto the outside of the media connector 1, the binding ropes 604 at both ends are pulled out to bind and seal the collar 603 on the outside of the media connector 1. Finally, the detection airbag 607 is... The detection airbag 607 is placed on the outside of the detection tube 605, and the rope is tied to the outside of the detection tube 605 and secured inside the second locking groove 606. After sealing one end of the medium connector 1, the other end is connected to the air source for continuous air supply. If there is a problem with the seal between the upper connector 2 and the lower connector 3, the leaked gas will enter the inside of the closed sleeve 601. The leaked gas will push the one-way valve 608 inside the detection tube 605, which will inflate the detection airbag 607. Therefore, the airtightness of the connection between the upper connector 2 and the lower connector 3 can be directly judged.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0024] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fluid medium connector assembly testing device, comprising a medium connector (1), characterized in that, The media connector (1) includes: an upper connector (2) and a lower connector (3). An installation sleeve (4) is installed at the lower end of the upper connector (2), and a connecting pipe (5) is installed at the upper end of the lower connector (3). A detection mechanism (6) is installed on the outside of the installation sleeve (4) and the connecting pipe (5). The detection mechanism (6) includes: a sealing sleeve (601) and a detection tube (605). A sealing gasket (602) is installed on the inner side of both ends of the sealing sleeve (601). A collar (603) is provided on the outer side of one end of the sealing gasket (602). A binding rope (604) is provided inside the collar (603). A one-way valve (608) is installed inside the detection tube (605). A detection airbag (607) is provided on the outer side of the detection tube (605).

2. The fluid medium connector assembly testing device according to claim 1, characterized in that, The outer wall of the detection tube (605) is provided with a second locking groove (606), the inside of the mounting sleeve (4) is provided with a first locking groove (401), and the outer wall of the connecting tube (5) is provided with a locking plug (501).

3. The fluid medium connector assembly testing device according to claim 1, characterized in that, The upper connecting seat (2) is provided with an upper valve core (201), and the lower connecting seat (3) is provided with a lower valve core (301).

4. The fluid medium connector assembly testing device according to claim 1, characterized in that, The detection tube (605) is connected to the sealing sleeve (601), and the sealing gasket (602) is fixedly connected to the sealing sleeve (601).

5. The fluid medium connector assembly testing device according to claim 1, characterized in that, The inner diameter of the closed sleeve (601) is greater than the outer diameter of the medium connector (1), and the detection airbag (607) is snapped into the detection tube (605).

6. The fluid medium connector assembly testing device according to claim 2, characterized in that, The inner diameter of the mounting sleeve (4) is greater than the outer diameter of the connecting tube (5), and the locking plug (501) engages with the first locking groove (401).

7. The fluid medium connector assembly testing device according to claim 3, characterized in that, The upper valve core (201) is fixedly connected to the upper connecting seat (2), and the lower valve core (301) is fixedly connected to the lower connecting seat (3).

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