CN210136027U - Tightness detection device for locking faucet of one-way valve - Google Patents
Tightness detection device for locking faucet of one-way valve Download PDFInfo
- Publication number
- CN210136027U CN210136027U CN201920803195.1U CN201920803195U CN210136027U CN 210136027 U CN210136027 U CN 210136027U CN 201920803195 U CN201920803195 U CN 201920803195U CN 210136027 U CN210136027 U CN 210136027U
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- valve body
- detection device
- close
- water tank
- tightness detection
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- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses a leading leakproofness detection device of check valve locking, including examining test table and valve body, it has the mounting hole to examine the upper surface middle part of test table to open, and the joint has the water tank in the mounting hole, the top of water tank is provided with the case lid, and is provided with same baffle between the bottom of case lid and the bottom of water tank, the baffle divide into two cavities with the water tank, the top that the top of case lid is close to two cavities is all pegged graft and is had the pipe, and the top of two pipes all is provided with the joint, two the top that the pipe is close to the case lid all is provided with the valve, the both ends that the case lid is close to the valve body are all pegged graft and are had the drinking-water pipe, the inlet outlet both ends of valve body all are provided with the end cap, and the end cap one side of. The utility model discloses can only need fixed once can follow the direction of difference and carry out high pressure water test in to the valve body to accomplish its two-way leakproofness's detection, improve efficiency of software testing.
Description
Technical Field
The utility model relates to a leakproofness detects technical field, especially relates to a sealing detection device of check valve locking tap.
Background
The sealing performance of the valve refers to the capability of each sealing part of the valve for preventing medium leakage, and is the most important technical performance index of the valve. The sealing part of the valve has three parts: the contact part between the opening and closing piece and the two sealing surfaces of the valve seat; the matching part of the packing, the valve rod and the packing box; the valve body is connected with the valve cover. Where the former leak is called an internal leak, known as a leak that is not tight, it will affect the ability of the valve to shut off the media. For the cut-off valves, internal leakage is not allowed, a traditional test process needs a person to connect a faucet with a water source to carry out a pressing test, the test efficiency is low, water resource waste is serious, and the detection effect of the method is not ideal.
The device comprises a base and a water tank arranged on the base, wherein two polished rods are arranged in the water tank, the two polished rods are vertically arranged, the upper ends of the polished rods extend out of the water tank, a fixed plate connected with the two polished rods is arranged above the water tank, and an upper sealing mechanism for sealing the upper end of the valve, a lower sealing mechanism for sealing the lower end of the valve and a positioning support for positioning the valve are arranged between the fixed plate and the bottom of the water tank; however, the device does not describe the assembly of the detection device, and if water leaks from the assembled interface, whether the water leaks from the device cannot be known.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a tightness detection device of a check valve locking faucet.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a check valve locking tap's leakproofness detection device, is including examining test table and valve body, it has the mounting hole to open at the upper surface middle part of test table, and the joint has the water tank in the mounting hole, the top of water tank is provided with the case lid, and is provided with same baffle between the bottom of case lid and the bottom of water tank, the baffle divide into two cavities with the water tank, the top that the top of case lid is close to two cavities all pegs graft there is the pipe, and the top of two pipes all is provided with the joint, two the top that the pipe is close to the case lid all is provided with the valve, the both ends that the case lid is close to the valve body all peg graft there is the drinking-water pipe, the inlet outlet both ends of valve body all are provided with the end cap, and the one side that the valve.
Preferably, the end cap includes the intubate and cup joints the solid fixed ring at its circumference outer wall, and gu the equal joint in one side that fixed ring is close to the valve body has the sealing washer.
Preferably, one end of the upper surface of the box cover, which is close to the valve body, is fixed with a fixed box, the inner cavity of which is of a cylindrical structure, and the middle parts of the two ends of the fixed box are clamped with internal thread pipes.
Preferably, two rotate between the internal thread pipe and be connected with same root auto-lock screw rod, and the both ends of auto-lock screw rod are fixed with turning block and hexagonal head respectively, and the overhead bolt hole that is provided with of hexagonal.
Preferably, the outer wall of the barrel, close to one end of the self-locking screw, is provided with a fixed snap ring matched with the rotating block.
Preferably, the top of examining test table is close to both sides edge and all is provided with the support frame, and is fixed with two relative and parallel channel-section steel slide rails of each other of opening between the top of support frame, and sliding connection has same rectangle sliding frame between two channel-section steel slide rails.
Preferably, the middle joint of rectangle sliding frame has the box that is the cuboid structure, and sliding connection has the booster compressor in the box, and under the blast pipe of booster compressor was aimed at, the top of booster compressor was provided with electric putter, is provided with compression spring between the top of electric putter extension rod and the booster compressor.
Compared with the prior art, the utility model provides a tap's leakproofness detection device is locked to check valve possesses following beneficial effect:
1. thereby can separate into two water tanks with the water tank through the baffle that sets up in the water tank, cooperate two drinking-water pipes, can only need fixed once can follow the direction of difference and carry out high pressure water test in to the valve body to accomplish its two-way leakproofness's detection, improve efficiency of software testing.
2. Through setting up the sealing washer on the end cap solid fixed ring, the cooperation is rotated and is connected the auto-lock screw rod at fixed incasement to can only need to rotate the auto-lock screw rod interface and seal the end cap with the contact jaw of valve body in fixed connection valve body, prevent that the kneck from leaking and leading to the test failure.
3. Through setting up the compression spring on electric putter extension rod top to only need promote the joint that rectangle sliding sash can aim at the blast pipe top along the channel-section steel slide rail and ventilate when needs carry out the pressure boost to one of them cavity, improved the convenience of switching-over.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure detects the convenience.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a tightness detection device of a check valve locking faucet provided by the present invention;
fig. 2 is a schematic view of an assembly structure of a plug of a tightness detection device of a check valve locking faucet provided by the present invention;
fig. 3 is a schematic perspective view of a plug of a tightness detection device for a check valve locking faucet according to the present invention.
In the figure: 1-detection table, 2-self-locking screw, 3-fixed box, 4-fixed snap ring, 5-support barrel, 6-valve body, 7-channel steel slide rail, 8-rectangular slide frame, 9-supercharger, 10-electric push rod, 11-box body, 12-box cover, 13-clapboard, 14-water pumping pipe, 15-water tank, 16-round pipe, 17-valve, 18-fixed ring and 19-sealing ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-3, a tightness detection device for a check valve locking faucet comprises a detection table 1 and a valve body 6, wherein a mounting hole is formed in the middle of the upper surface of the detection table 1, a water tank 15 is clamped in the mounting hole, a tank cover 12 is arranged on the top end of the water tank 15, a same partition plate 13 is arranged between the bottom of the tank cover 12 and the bottom of the water tank 15, the water tank 15 is divided into two cavities by the partition plate 13, circular pipes 16 are inserted into the top ends of the two cavities, which are close to the top ends of the two cavities, of the tank cover 12, clamping joints are arranged on the top ends of the two circular pipes 16, valves 17 are arranged on the top ends, which are close to the tank cover 12, water pumping pipes 14 are inserted into the two ends, which are close to the valve body 6, plugs are arranged at the two ends of a water inlet and a water outlet of the valve body.
The utility model discloses in, the end cap includes the intubate and cup joints at the solid fixed ring 18 of its circumference outer wall, and gu fixed ring 18 is close to the equal joint in one side of valve body 6 and has sealing washer 19.
Wherein, one end of the upper surface of the case cover 12 close to the valve body 6 is fixed with a fixed case 3 with a cylindrical structure of a cavity therein, and the middle parts of the two ends of the fixed case 3 are all clamped with an internal thread pipe.
Wherein, rotate between two internal thread pipes and be connected with same root auto-lock screw rod 2, and the both ends of auto-lock screw rod 2 are fixed with turning block and hexagonal head respectively, and the overhead bolt hole that is provided with of hexagonal conveniently inserts the bolt pole and rotates auto-lock screw rod 2.
Wherein, the outer wall that supports bucket 5 that is close to self-locking screw 2 one end is provided with the fixed snap ring with turning block looks adaptation to can slowly impel the end cap when self-locking screw 2 rotates, in order to accomplish the sealed of kneck.
Example 2
Referring to fig. 1, a leakproofness detection device of check valve locking tap, this embodiment compares in embodiment 1, still including the top of examining test table 1 and be close to both sides edge and all be provided with the support frame, and be fixed with two relative and parallel channel-section steel slide rails 7 of each other of opening between the top of support frame, sliding connection has same rectangle sliding frame 8 between two channel-section steel slide rails 7.
Wherein, the middle joint of rectangle sliding frame 8 has the box 11 that is the cuboid structure, and sliding connection has booster 9 in box 11, and directly under booster 9's blast pipe is aimed at, and booster 9's top is provided with electric putter 10, is provided with compression spring between electric putter 10 extension rod's the top and the booster 9.
The working principle is as follows: when the valve body is used, one end, namely an outlet, of a valve body 6 to be detected is firstly inserted into a plug fixed on the left side of a detection platform 1, then the valve body 6 is placed flat, and a hexagonal head at the end part of a self-locking screw rod 2 is rotated, so that the self-locking screw rod 2 slowly drives another plug to move horizontally, and the plug is slowly inserted into the inlet of the valve body 6; then remove the joint that the rectangle sliding frame 8 in the channel-section steel slide rail 7 aimed at the 16 tops of pipe with the blast pipe of booster compressor 9 and ventilate, and then carry out the pressure boost with the cavity of 16 bottoms of pipe, open valve body 6 switch drinking-water pipe 14 this moment and can carry water to another cavity from highly compressed cavity, close valve body 6 switch and can detect its leakproofness, when needing to detect reverse leakproofness, only need with the rectangle sliding frame 8 remove the other end aim at the joint on 16 tops of pipe can.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A tightness detection device for a check valve locking faucet comprises a detection platform (1) and a valve body (6), and is characterized in that a mounting hole is formed in the middle of the upper surface of the detection platform (1), a water tank (15) is clamped in the mounting hole, a tank cover (12) is arranged at the top end of the water tank (15), a same partition plate (13) is arranged between the bottom of the tank cover (12) and the bottom of the water tank (15), the water tank (15) is divided into two chambers by the partition plate (13), round pipes (16) are respectively inserted at the top ends of the tank cover (12) close to the two chambers, clamping joints are respectively arranged at the top ends of the two round pipes (16), valves (17) are respectively arranged at the top ends of the two round pipes (16) close to the tank cover (12), water pumping pipes (14) are respectively inserted at the two ends of the tank cover (12) close to the valve body (6), and plugs are respectively arranged at the two ends of, and one side of the plug, which is far away from the valve body (6), is provided with two supporting barrels (5), and the two supporting barrels (5) are respectively communicated with the two water pumping pipes (14).
2. The tightness detection device of a check valve locking faucet according to claim 1, characterized in that the plug comprises an insertion tube and a fixing ring (18) sleeved on the outer wall of the circumference of the insertion tube, and a sealing ring (19) is clamped on one side of the fixing ring (18) close to the valve body (6).
3. The tightness detection device of a check valve locking faucet according to claim 1, characterized in that one end of the upper surface of the case cover (12) close to the valve body (6) is fixed with a fixed case (3) having a cylindrical structure with a cavity inside, and the middle parts of the two ends of the fixed case (3) are clamped with an internal threaded pipe.
4. The tightness detection device of a check valve locking faucet according to claim 3, characterized in that the same self-locking screw (2) is rotatably connected between the two internal threaded pipes, and a rotating block and a hexagonal head are respectively fixed at two ends of the self-locking screw (2), and a bolt hole is arranged on the hexagonal head.
5. The tightness detection device of a check valve locking faucet according to claim 4, characterized in that a fixed snap ring matched with the rotating block is arranged on the outer wall of the barrel (5) close to one end of the self-locking screw rod (2).
6. The tightness detection device of the one-way valve locking faucet as claimed in claim 1, wherein the top end of the detection table (1) is provided with support frames near the edges of two sides, two channel steel slide rails (7) with opposite openings and parallel to each other are fixed between the top ends of the support frames, and the same rectangular sliding frame (8) is connected between the two channel steel slide rails (7) in a sliding manner.
7. The tightness detection device of the check valve locking faucet according to claim 6, characterized in that a rectangular parallelepiped box (11) is clamped in the middle of the rectangular sliding frame (8), a supercharger (9) is slidably connected in the box (11), an exhaust pipe of the supercharger (9) is aligned right below, an electric push rod (10) is arranged at the top end of the supercharger (9), and a compression spring is arranged between the top end of an extension rod of the electric push rod (10) and the supercharger (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920803195.1U CN210136027U (en) | 2019-05-30 | 2019-05-30 | Tightness detection device for locking faucet of one-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920803195.1U CN210136027U (en) | 2019-05-30 | 2019-05-30 | Tightness detection device for locking faucet of one-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210136027U true CN210136027U (en) | 2020-03-10 |
Family
ID=69705982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920803195.1U Expired - Fee Related CN210136027U (en) | 2019-05-30 | 2019-05-30 | Tightness detection device for locking faucet of one-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210136027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125085A (en) * | 2021-03-29 | 2021-07-16 | 西交思创自动化科技有限公司 | Air-tight water tank for detecting nonstandard production line of high-voltage circuit breaker |
| CN113560958A (en) * | 2021-07-26 | 2021-10-29 | 厦门东卓工贸有限公司 | Valve body processing equipment and processing technology of valve faucet |
-
2019
- 2019-05-30 CN CN201920803195.1U patent/CN210136027U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125085A (en) * | 2021-03-29 | 2021-07-16 | 西交思创自动化科技有限公司 | Air-tight water tank for detecting nonstandard production line of high-voltage circuit breaker |
| CN113560958A (en) * | 2021-07-26 | 2021-10-29 | 厦门东卓工贸有限公司 | Valve body processing equipment and processing technology of valve faucet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200310 Termination date: 20210530 |
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| CF01 | Termination of patent right due to non-payment of annual fee |