CN220270781U - Portable breather valve detector - Google Patents
Portable breather valve detector Download PDFInfo
- Publication number
- CN220270781U CN220270781U CN202321758194.2U CN202321758194U CN220270781U CN 220270781 U CN220270781 U CN 220270781U CN 202321758194 U CN202321758194 U CN 202321758194U CN 220270781 U CN220270781 U CN 220270781U
- Authority
- CN
- China
- Prior art keywords
- shell
- breather valve
- groups
- casing
- positive pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001125 extrusion Methods 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims abstract 2
- 230000000241 respiratory effect Effects 0.000 claims 4
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a portable breather valve detector in the technical field of breather valve detection, which comprises a shell, wherein two groups of air inlet pipes are arranged on the right side wall of the shell, a control box is arranged at the top of the shell, a positive pressure display device, a negative pressure regulating device and a positive pressure regulating device are arranged on the front side wall of the control box, a positive pressure detecting device and a negative pressure detecting device are arranged at the top of the shell, a working air chamber is arranged at the top of the shell, a breather valve connecting flange is arranged at the top of the working air chamber, an extrusion mechanism is arranged at the top of the shell, the extrusion mechanism comprises three groups of connecting plates hinged at the top of the shell, screw rods are respectively arranged at the top of the three groups of connecting plates in a penetrating way, rotating plates are arranged at the top of the screw rods, and extrusion plates are arranged at the bottom of the screw rods in a connecting way through bearings.
Description
Technical Field
The utility model relates to the technical field of breather valve detection, in particular to a portable breather valve detector.
Background
The breather valve mainly comprises a valve seat, a valve cover, a protective cover and two groups of opening and closing devices controlled by vacuum and pressure, and the breather valve is a valve which can ensure that the storage tank space is isolated from the atmosphere in a certain pressure range and can be communicated with (breathe) the atmosphere when the pressure range is exceeded or undershot. The utility model provides a portable breather valve detector, therefore, the utility model has the advantages of the effect is that prevent the basin from being destroyed because of superpressure or vacuum, simultaneously reducible evaporation loss of reservoir, the setting up breather valve not only can reduce the gas emission in the jar, thereby reduce atmospheric pollution, and can make the storage tank avoid causing destruction because of the superpressure or leading to unstability because of the supervacuum, play certain promotion effect to safety and environmental protection, according to the breather valve detection device of chinese patent application number CN201820685404.2, this patent is with breather valve and this device connection, with working air chamber intercommunication, use single air supply to connect the gas circuit system, carry out the switching of positive negative pressure through the gas circuit system, adjust pressure to the limit range through positive pressure adjusting device and negative pressure adjusting device, then operate positive pressure detecting device and negative pressure detecting device respectively, whether return to zero through the observation of pressure display device, be used for checking breather valve open reliability, the error easily appears in the time of error in the time of leading to the fact to being connected with breather valve to be able to be better with breather valve to carry out sealing connection, therefore, need one kind of portable breather valve detector.
Disclosure of Invention
The utility model aims to provide a portable breather valve detector for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable breather valve detector, includes the casing, casing right side wall is equipped with two sets of intake pipes, and the casing top is equipped with the control box, and the control box front side wall is equipped with positive pressure display device, negative pressure adjusting device, positive pressure adjusting device, the casing top is equipped with positive pressure detection device and negative pressure detection device, the casing top is equipped with the working air chamber, and the working air chamber top is equipped with breather valve flange, the casing top is equipped with extrusion mechanism, extrusion mechanism includes the articulated three connecting plates that are equipped with in casing top, and three connecting plates top all runs through and is equipped with the screw rod, and the screw rod top is equipped with the rotor plate, and the screw rod bottom is equipped with the stripper plate through the bearing connection.
Further, the three groups of connecting plates are arranged in an annular shape at the top of the shell.
Further, the connecting plate is arranged in an L shape.
Further, the two groups of air inlet pipes are communicated with the working air chamber.
Further, the extrusion plate is arranged in a circular shape, and an anti-slip pad is arranged at the bottom of the extrusion plate.
Compared with the prior art, the utility model has the beneficial effects that: the utility model discloses can be in the same place breather valve inseparable and arc valve flange joint under extrusion mechanism's effect, improve the leakproofness between breather valve and the arc valve flange, improve the degree of accuracy that detects.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the utility model A.
In the figure: 1. a housing; 2. an air inlet pipe; 3. a working air chamber; 4. a breather valve connection flange; 5. an extrusion mechanism; 50. a connecting plate; 51. a screw; 52. a rotating plate; 53. an extrusion plate; 6. a control box; 7. a positive pressure display device; 8. a negative pressure display device; 9. a negative pressure regulating device; 10. a positive pressure regulator; 11. a positive pressure detection device; 12. negative pressure detection device.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a portable breather valve detector, including casing 1, casing 1 right side wall is equipped with two sets of intake pipes 2, and casing 1 top is equipped with control box 6, and control box 6 front side wall is equipped with positive pressure display device 7, negative pressure display device 8, negative pressure adjusting device 9, positive pressure adjusting device 10, and casing 1 top is equipped with positive pressure detection device 11 and negative pressure detection device 12, and casing 1 top is equipped with working air chamber 3, and two sets of intake pipes 2 all are linked together with working air chamber 3, and working air chamber 3 top is equipped with breather valve flange 4, its characterized in that: the top of the shell 1 is provided with the extrusion mechanism 5, the extrusion mechanism 5 comprises three groups of connecting plates 50 hinged to the top of the shell 1, the three groups of connecting plates 50 are annularly arranged at the top of the shell 1, the connecting plates 50 are L-shaped, the tops of the three groups of connecting plates 50 are all penetrated and provided with screw rods 51, the tops of the screw rods 51 are provided with rotating plates 52, the bottoms of the screw rods 51 are connected with extrusion plates 53 through bearings, the extrusion plates 53 are circularly arranged, the bottoms of the extrusion plates 53 are provided with anti-slip pads, the extrusion plates 53 can better extrude a breather valve under the action of the anti-slip pads, stability of the arc valve is guaranteed, the breather valve is placed on a breather valve connecting flange 4, then workers rotate the connecting plates 50 to the vertical direction, then the workers rotate the rotating plates 52 to drive the screw rods 51 to rotate the extrusion plates 53, so that the breather valve is tightly connected with the breather valve connecting flange, the breather valve is good in sealing performance, the breather valve is communicated with the working air chamber 3, the air inlet pipe 2 is connected through a single air source, positive and negative pressure switching is carried out through the air inlet pipe 2, the positive pressure adjusting device 10 and the negative pressure adjusting device 9 are adjusted to a limited pressure range, then the positive pressure detecting device 11 and the negative pressure detecting device 12 are respectively operated, and the zero pressure detecting device is observed, and whether the breather valve can be opened or not, and the zero is detected, and the reliability is displayed.
Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a portable breather valve detector, includes casing (1), casing (1) right side wall is equipped with two sets of intake pipe (2), and casing (1) top is equipped with control box (6), and the lateral wall is equipped with positive pressure display device (7), negative pressure display device (8), negative pressure adjusting device (9), positive pressure adjusting device (10) before control box (6), casing (1) top is equipped with positive pressure detection device (11) and negative pressure detection device (12), casing (1) top is equipped with working air chamber (3), and working air chamber (3) top is equipped with breather valve flange (4), its characterized in that: the novel plastic extrusion device is characterized in that an extrusion mechanism (5) is arranged at the top of the shell (1), the extrusion mechanism (5) comprises three groups of connecting plates (50) hinged to the top of the shell (1), screw rods (51) are arranged at the tops of the three groups of connecting plates (50) in a penetrating mode, rotating plates (52) are arranged at the tops of the screw rods (51), and extrusion plates (53) are arranged at the bottoms of the screw rods (51) in a connecting mode through bearings.
2. The portable respiratory valve detector of claim 1, wherein: the three groups of connecting plates (50) are annularly arranged at the top of the shell (1).
3. The portable respiratory valve detector of claim 1, wherein: the connecting plate (50) is arranged in an L shape.
4. The portable respiratory valve detector of claim 1, wherein: the two groups of air inlet pipes (2) are communicated with the working air chamber (3).
5. The portable respiratory valve detector of claim 1, wherein: the extruding plate (53) is arranged in a circular shape, and an anti-slip pad is arranged at the bottom of the extruding plate (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321758194.2U CN220270781U (en) | 2023-07-06 | 2023-07-06 | Portable breather valve detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321758194.2U CN220270781U (en) | 2023-07-06 | 2023-07-06 | Portable breather valve detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220270781U true CN220270781U (en) | 2023-12-29 |
Family
ID=89318710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321758194.2U Active CN220270781U (en) | 2023-07-06 | 2023-07-06 | Portable breather valve detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220270781U (en) |
-
2023
- 2023-07-06 CN CN202321758194.2U patent/CN220270781U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220270781U (en) | Portable breather valve detector | |
| US20230397572A1 (en) | Vacuum Feeder | |
| CN201627725U (en) | Water-cooled single-screw air compressor | |
| CN216160545U (en) | High polymer material degradation photocatalysis experimental apparatus | |
| CN106764392B (en) | Outer steel inner membrance marsh gas cabinet | |
| CN2357202Y (en) | Serial-type flexible gas-bag | |
| CN206496200U (en) | A kind of pipe natural gas automatic stink adding device | |
| CN212844582U (en) | Unmanned aerial vehicle for atmospheric environment monitoring device | |
| CN211643157U (en) | High-safety anti-leakage chemical raw material storage tank | |
| CN112429368A (en) | Lithium cell production material bin | |
| CN207393167U (en) | Container-type intelligence coal mine gas drainage pumping plant | |
| CN202433165U (en) | Detection device for oil tank respirator of small gasoline engine | |
| CN110565747A (en) | frequency conversion pressurization water supply equipment | |
| CN112460303A (en) | Intelligent gas pressure reducing valve | |
| CN208653738U (en) | A kind of valve tightness detection machine | |
| CN220707047U (en) | Helium zero-leakage filling device | |
| CN215176254U (en) | Water atomization cooling device for machining | |
| CN219955081U (en) | Gas well leakage gas collecting device | |
| CN221198845U (en) | Sealing performance detection device for ventilation hole of fumigation box body | |
| CN217030013U (en) | Axial-flow type cut-off valve | |
| CN220084810U (en) | Gas monitoring air chamber | |
| CN211258959U (en) | Tail gas recovery compressor piston rod alarm structure that sinks | |
| CN216520938U (en) | Gas storage tank storage chamber | |
| CN209912198U (en) | Pressurized leakage blocking simulation training scoring system | |
| CN220420055U (en) | Novel combustible gas alarm device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |