CN221123721U - Self-adaptive valve air tightness detection device - Google Patents
Self-adaptive valve air tightness detection device Download PDFInfo
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- CN221123721U CN221123721U CN202323329604.4U CN202323329604U CN221123721U CN 221123721 U CN221123721 U CN 221123721U CN 202323329604 U CN202323329604 U CN 202323329604U CN 221123721 U CN221123721 U CN 221123721U
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- air
- self
- detection device
- detection
- valve body
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- 238000001514 detection method Methods 0.000 title claims abstract description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 210000003437 trachea Anatomy 0.000 claims description 4
- 239000010985 leather Substances 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 2
- 238000011835 investigation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model relates to the technical field of detection devices, and aims to solve the defects that whether the surface of a valve body leaks air or not can not be detected simultaneously, secondary investigation is needed and the detection efficiency is low in the prior art.
Description
Technical Field
The utility model relates to the technical field of detection devices, in particular to a self-adaptive valve air tightness detection device.
Background
The self-adaptive valve is a valve capable of automatically adjusting the opening degree or damping of the valve according to the change of fluid pressure, temperature or other parameters, and in the use process of the valve, air leakage faults are easy to occur, maintenance personnel need to detect a plurality of rows, the air leakage positions of the maintenance personnel are checked, the maintenance scheme is evaluated, and the detection process is complicated.
In the prior art, though the high-pressure gas is input into the valve air tightness detection device (bulletin number: CN 219810590U) and is discharged from the air outlet hole and the air outlet pipe into the water tank, air bubbles are generated at the end part of the air outlet pipe, so that the tightness of the ball valve is detected.
Disclosure of utility model
The utility model aims to solve the defects that whether the surface of a valve body leaks air or not cannot be detected simultaneously in the prior art, secondary investigation is needed, and the detection efficiency is low.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a self-adaptation valve gas tightness detection device, includes detection case and valve body, the inside hollow structure that is of detection case, detection case one side fixed mounting has the air pump, detection case top fixed mounting has the barometer, detection case opposite side fixed mounting has transparent water tank, transparent water tank one side fixed mounting has the blast pipe, in the transparent water tank is inserted to the blast pipe bottom, the through-hole has all been seted up on detection case two opposite side surfaces, every all inlay in the through-hole and be equipped with the air pipe joint, two the air pipe joint inboard all installs flexible trachea, two the air pipe joint opposite side is connected with air pump output and blast pipe top respectively, two the equal fixed mounting of flexible trachea one end has the gas cap, every all bond the color tape around the gas cap cover mouth.
As a further technical scheme of the utility model, one side of each of the two gas hood openings is provided with an opening which is matched with the connecting end of the valve body.
As a further technical scheme of the utility model, two clamping plates are symmetrically and slidably arranged in the detection box, a slotted hole matched with the connecting end of the valve body is formed in one side of each clamping plate, and rubber leather pads are adhered to the adjacent sides of the two clamping plates.
As a further technical scheme of the utility model, a double-shaft motor is fixedly arranged at one side in the detection box, two output ends of the double-shaft motor are connected with screw rods, the other ends of the two screw rods respectively penetrate through the two clamping plates and are in threaded connection with the two clamping plates, and the far ends of the two screw rods are respectively rotatably arranged with the inner wall of the detection box.
As a further technical scheme of the utility model, each clamping plate is provided with an adjusting mechanism for the gas hood on one side, the adjusting mechanism comprises a mounting seat, a sliding block and a fastening bolt, the mounting seat is fixedly arranged on one side surface of the clamping plate, a sliding groove matched with the sliding block is formed in the bottom of the mounting seat, the sliding block is slidably arranged in the sliding groove, a threaded hole matched with the fastening bolt is formed in one side of the mounting seat, one end of the fastening bolt penetrates through the threaded hole, and the end of the fastening bolt abuts against one side of the sliding block.
As a further technical scheme of the utility model, the top of each air cover is fixedly arranged at the bottom of the sliding block.
As a further technical scheme of the utility model, one side of the detection box is of an open structure, and a transparent door for observing the color ribbon is hinged in the opening at one side of the detection box.
The beneficial effects of the utility model are as follows:
Through setting up the detection case, combine two gas hoods to connect valve body both ends, form two independent sealed spaces with the valve body inside and outside, set up the blast pipe, whether produce the bubble in through transparent water tank, judge ball valve gas tightness problem, set up the barometer, can judge whether the valve body leaks gas through its numerical variation, set up the color ribbon, can judge whether there is the problem valve body link gas tightness through the swing of color ribbon, when the color ribbon does not swing, the barometer still changes, can judge to be that the valve body surface appears leaking gas problem, so can obtain many detection data through once detecting, the efficiency of equipment to valve body gas tightness detection has been improved.
Drawings
FIG. 1 is a schematic diagram of a self-adaptive valve air tightness detection device according to the present utility model;
Fig. 2 is a schematic diagram of the internal structure of the self-adaptive valve air tightness detection device according to the present utility model;
FIG. 3 is an enlarged schematic view of the portion A in FIG. 2;
Fig. 4 is a schematic bottom view of the self-adaptive valve air tightness detection device according to the present utility model.
In the figure: 1. a detection box; 2. a transparent water tank; 3. an air pump; 4. an exhaust pipe; 5. a transparent door; 6. a flexible air tube; 7. an adjusting mechanism; 8. a clamping plate; 9. a valve body; 10. a gas hood; 11. a colored ribbon; 12. a biaxial motor; 13. a screw rod; 14. an air pressure gauge; 701. a mounting base; 702. a fastening bolt; 703. a sliding block.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, the self-adaptive valve air tightness detection device comprises a detection box 1 and a valve body 9, wherein the inside of the detection box 1 is of a hollow structure, an air pump 3 is fixedly arranged on one side of the detection box 1, an air pressure gauge 14 is fixedly arranged at the top of the detection box 1, a transparent water tank 2 is fixedly arranged on the other side of the detection box 1, an exhaust pipe 4 is fixedly arranged on one side of the transparent water tank 2, the bottom end of the exhaust pipe 4 is inserted into the transparent water tank 2, through holes are formed in two opposite side surfaces of the detection box 1, an air pipe joint is embedded in each through hole, flexible air pipes 6 are respectively arranged on the inner sides of the two air pipe joints, the other sides of the two air pipe joints are respectively connected with the output end of the air pump 3 and the top end of the exhaust pipe 4, an air cover 10 is fixedly arranged on one end of each flexible air pipe 6, a color belt 11 is adhered around the cover opening of each air cover 10, the air tightness problem of the ball valve and the connecting end of the valve body 9 can be simultaneously detected by one-time high-pressure air input into the detection box 1 through the device, and the detection efficiency of the self-adaptive valve is greatly improved.
Referring to fig. 2 and fig. 4, in a preferred embodiment, two openings are formed on one side of the openings of the two air hoods 10 and are matched with the connecting end of the valve body 9, two clamping plates 8 are symmetrically and slidably mounted in the detection box 1, slots matched with the connecting end of the valve body 9 are formed on one side of each clamping plate 8, rubber leather pads are adhered to the adjacent sides of the two clamping plates 8, a double-shaft motor 12 is fixedly mounted on one side of the detection box 1, two output ends of the double-shaft motor 12 are connected with screw rods 13, the other ends of the two screw rods 13 respectively penetrate through the two clamping plates 8 and are in threaded connection with the two clamping plates, the far ends of the two screw rods 13 are respectively rotatably mounted on the inner wall of the detection box 1, the two clamping plates 8 can be driven by the double-shaft motor 12 to drive the two clamping plates 8 to clamp the valve body 9, and simultaneously the air hoods 10 on two sides of the clamping plates 8 are driven to cover the two connecting ends of the valve body 9 to form a sealed environment inside the valve, so that high-pressure air is conveniently conveyed into the valve body 9 to carry out detection, stability of the detection process of the equipment is improved, meanwhile, the consistency of the equipment is improved, more detection equipment is more used, and the driving equipment is avoided, and cost is reduced.
Referring to fig. 2 and 3, in a preferred embodiment, each clamping plate 8 is provided with an adjusting mechanism 7 for a color ribbon 11 on one side, the adjusting mechanism 7 includes a mounting seat 701, a sliding block 703 and a fastening bolt 702, the mounting seat 701 is fixedly mounted on one side surface of the clamping plate 8, a sliding groove adapted to the sliding block 703 is formed in the bottom of the mounting seat 701, the sliding block 703 is slidably mounted in the sliding groove, a threaded hole adapted to the fastening bolt 702 is formed on one side of the mounting seat 701, one end of the fastening bolt 702 passes through the threaded hole, the end of the fastening bolt abuts against one side of the sliding block 703, the top of each air ribbon 10 is fixedly mounted on the bottom of the sliding block 703, one side of the detection box 1 is in an open structure, a transparent door 5 for observing the color ribbon 11 is hinged in the opening on one side of the detection box 1, and fine adjustment is facilitated by setting the adjusting mechanism 7, so that the mounting positions of the air ribbon 10 can be moved along with the clamping plates 8, the two ends of the air ribbon 10 are tightly covered while the valve body 9 is clamped, the detection error is avoided caused by insufficient tightness of the detection equipment, the accuracy of the detection data is improved, the state of the detection equipment is set, the state of the transparent door 5 can be clearly detected, the state of the color ribbon 11 is detected, the transparent door is further, the detection equipment is connected with the transparent door is further, and the detection device is further improved, and the detection sealing strip is in a synchronous state.
Working principle: when the valve is used, the transparent door 5 is opened, the valve body 9 is adjusted to be in a closed state, then the valve body 9 is placed into the detection box 1, the connecting ends at the two ends of the valve body are respectively embedded into the clamping plates 8, the double-shaft motor 12 is started to drive the two clamping plates 8 to clamp the valve body 9, meanwhile, the two connecting ends are covered by the two gas hoods 10 which are matched with the connecting ends, the transparent door 5 is closed, the air pump 3 is started to pump high-pressure gas into the valve body 9, if the gas enters the transparent water tank 2 from the exhaust pipe 4, bubbles can be generated, so that the air tightness of the ball valve inside the valve body 9 is judged to be problematic, if the color belt 11 is observed to drift through the transparent door 5, the air tightness problem of the connecting ends of the valve body 9 can be judged, if the color belt 11 is unchanged, the air pressure meter 14 still displays the air pressure in the detection box 1 to be increased, the air leakage problem of the valve body 9 main body is illustrated, and the air tightness problem of a plurality of key positions of the valve body 9 can be obtained through one-time detection.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. Self-adaptation valve gas tightness detection device, including detection case (1) and valve body (9), its characterized in that, detection case (1) inside is hollow structure, detection case (1) one side fixed mounting has air pump (3), detection case (1) top fixed mounting has barometer (14), detection case (1) opposite side fixed mounting has transparent water tank (2), transparent water tank (2) one side fixed mounting has blast pipe (4), in transparent water tank (2) are inserted to blast pipe (4) bottom, the through-hole has all been seted up on detection case (1) two opposite side surfaces, every the through-hole is embedded all to be equipped with the air pipe joint, two flexible trachea (6) are all installed to the air pipe joint opposite side respectively with air pump (3) output and blast pipe (4) top connection, two flexible trachea (6) one end equal fixed mounting has gas cap (10), every all have color ribbon (11) around gas cap (10) cover mouth.
2. The self-adaptive valve air tightness detection device according to claim 1, wherein one side of the cover opening of the two air covers (10) is provided with an opening which is matched with the connecting end of the valve body (9).
3. The self-adaptive valve air tightness detection device according to claim 2, wherein two clamping plates (8) are symmetrically and slidably arranged in the detection box (1), slotted holes matched with the connecting end of the valve body (9) are formed in one side of each clamping plate (8), and rubber leather pads are adhered to the similar sides of the two clamping plates (8).
4. The self-adaptive valve air tightness detection device according to claim 3, wherein a double-shaft motor (12) is fixedly arranged on one side in the detection box (1), two output ends of the double-shaft motor (12) are connected with screw rods (13), the other ends of the two screw rods (13) respectively penetrate through the two clamping plates (8) and are in threaded connection with the two clamping plates, and the far ends of the two screw rods (13) are respectively rotatably arranged on the inner wall of the detection box (1).
5. The self-adaptive valve air tightness detection device according to claim 4, wherein each clamping plate (8) is provided with an adjusting mechanism (7) for an air cover (10) on one side, the adjusting mechanism (7) comprises a mounting seat (701), a sliding block (703) and a fastening bolt (702), the mounting seat (701) is fixedly mounted on one side surface of the clamping plate (8), a sliding groove matched with the sliding block (703) is formed in the bottom of the mounting seat (701), the sliding block (703) is slidably mounted in the sliding groove, one side of the mounting seat (701) is provided with a threaded hole matched with the fastening bolt (702), one end of the fastening bolt (702) penetrates through the threaded hole, and the end of the fastening bolt (702) abuts against one side of the sliding block (703).
6. The adaptive valve air tightness detection device according to claim 5, wherein the top of each gas cap (10) is fixedly mounted to the bottom of a slider (703).
7. The self-adaptive valve air tightness detection device according to claim 6, wherein one side of the detection box (1) is in an open structure, and a transparent door (5) for observing the color ribbon (11) is hinged in the opening at one side of the detection box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323329604.4U CN221123721U (en) | 2023-12-07 | 2023-12-07 | Self-adaptive valve air tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323329604.4U CN221123721U (en) | 2023-12-07 | 2023-12-07 | Self-adaptive valve air tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221123721U true CN221123721U (en) | 2024-06-11 |
Family
ID=91341573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323329604.4U Active CN221123721U (en) | 2023-12-07 | 2023-12-07 | Self-adaptive valve air tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221123721U (en) |
-
2023
- 2023-12-07 CN CN202323329604.4U patent/CN221123721U/en active Active
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