CN213022285U - Gas self-closing valve performance detection equipment - Google Patents
Gas self-closing valve performance detection equipment Download PDFInfo
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- CN213022285U CN213022285U CN202022499043.2U CN202022499043U CN213022285U CN 213022285 U CN213022285 U CN 213022285U CN 202022499043 U CN202022499043 U CN 202022499043U CN 213022285 U CN213022285 U CN 213022285U
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- closing valve
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Abstract
The utility model discloses a gas self-closing valve performance detection equipment, the power distribution box comprises a box body, the inside lower extreme of box is fixed to be equipped with the air pump, air pump right side lower extreme intercommunication outlet duct, the inside fixed baroceptor that is equipped with of outlet duct, outlet duct right-hand member intercommunication has the bellows, the box right-hand member articulates there is flip, fixed assembly has positioning mechanism in the middle of the flip, the bellows right-hand member intercommunication is on positioning mechanism, the fixed battery that is equipped with in box inside upper end, the fixed handle that is equipped with in box top, box upper end right side articulates there is the magnetic force lock, flip right-hand member fixed assembly has clamping device, box right side; the box body in the scheme is matched with the flip cover to integrate the checking elements of the gas self-closing valve into a whole, so that the gas self-closing valve is convenient to carry and store, and the flip cover is used as a workbench and is provided with the clamping device and the positioning mechanism, so that the installation of the gas self-closing valve is simplified, and the working efficiency is increased.
Description
Technical Field
The utility model relates to a self-closing valve check out test set technical field specifically is a gas self-closing valve performance check out test set.
Background
The gas self-closing valve is arranged on a pipeline of a low-pressure gas system, when the gas supply pressure of the pipeline is under-pressure or over-pressure, the device can be automatically closed and needs to be manually opened without electricity or other external power, is suitable for pipeline natural gas, liquefied petroleum gas and artificial gas, has the functions of automatically closing under-pressure, over-pressure and decompression and manually resetting, and is automatically closed to prevent leakage when the conditions of gas stop, abnormal gas supply, rubber pipe falling and the like occur; or any external power to realize automatic closing; the automatic self-closing valve works automatically, but before the existing pipeline gas self-closing valve is installed, in order to ensure the reliability of a product, the reliability of the self-closing valve needs to be detected again on site, and the traditional self-closing valve detection mode is that after workers carry different tool equipment to the site, the assembling and debugging are carried out, and then the detection can be carried out, so that the operation process is very inconvenient; and the detection needs to be disassembled every time, the operation is complicated, the actual detection quantity in each working day is quite limited, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas self-closing valve performance check out test set to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gas self-closing valve performance check out test set, includes the box, the box is inside fixed being equipped with the air pump in the lower extreme, air pump right side lower extreme intercommunication outlet duct, the inside fixed atmospheric pressure sensor that is equipped with of outlet duct, outlet duct right-hand member intercommunication has the bellows, the box right-hand member articulates there is flip, fixed being equipped with positioning mechanism in the middle of the flip, bellows right-hand member intercommunication is on positioning mechanism, the inside upper end of box is fixed being equipped with the battery, the fixed handle that is equipped with in box top, box upper end right side articulates there is the magnetic force lock, flip right-hand member fixed being equipped with clamping device, the rectangular channel has been seted up to box right side upper.
Preferably, the magnetic lock comprises a hinge, the hinge is fixedly assembled on the right side of the top end of the box body, a lock plate is fixedly assembled at the hinged end of the hinge, and a magnet is fixedly assembled at the bottom of the right end of the lock plate.
Preferably, positioning mechanism includes the locating piece, the locating piece is fixed to be assembled in the middle of flip, the inside fixed intake pipe that is equipped with of locating piece, intake pipe left end and corrugated hose intercommunication, intake pipe right-hand member intercommunication has the constant head tank, the constant head tank is seted up at the locating piece right-hand member.
Preferably, clamping device includes the bolt, the bolt spiro union assembly is at the flip right-hand member, the bolt left end rotates and is equipped with the roof, the roof left end top has connect the clamp plate, the spout has been seted up on flip lower extreme right side, the clamp plate sliding assembly is on the spout, the bolt heavy groove has been seted up to the flip right-hand member.
Compared with the prior art, this scheme has designed a gas self-closing valve performance check out test set, has following beneficial effect:
(1) the device integrates the detection structure in the box body, has compact structure and smaller size, does not need temporary assembly, and is convenient for detection workers to carry and detect.
(2) The gas self-closing valve is provided with the clamping device, so that the installation process of each gas self-closing valve is simplified, and the detection efficiency is improved.
Drawings
Fig. 1 is a schematic sectional view of the structure of the present invention when closed.
Fig. 2 is a schematic sectional view of the structure of the present invention when it is opened.
In the figure: the air pressure measuring device comprises a box body 1, an air pump 2, an air pressure sensor 3, a handle 4, a storage battery 5, a magnetic lock 6, a hinge 61, a lock plate 62, a magnet 63, a clamping device 7, a pressing plate 71, a top plate 72, a sliding groove 73, a bolt sinking groove 74, a bolt 75, a positioning mechanism 8, an air inlet pipe 81, a positioning block 82, a positioning groove 83, a controller 9, a rectangular groove 10, a flip cover 11, a corrugated hose 12 and an air outlet pipe 13.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a gas self-closing valve performance check out test set, the power distribution box comprises a box body 1, 1 inside lower extreme of box is fixed to be equipped with air pump 2, 2 right side lower extreme intercommunication outlet duct 13 of air pump, 13 inside fixed atmospheric pressure sensor 3 that is equipped with of outlet duct, 13 right-hand members of outlet duct intercommunication have corrugated hose 12, 1 right-hand members of box articulate has flip 11, fixed being equipped with positioning mechanism 8 in the middle of flip 11, corrugated hose 12 right-hand members intercommunication is on positioning mechanism 8, 1 inside upper end of box is fixed to be equipped with battery 5, 1 top of box is fixed to be equipped with handle 4, 1 upper end right side of box articulates there is magnetic force lock 6, flip 11 right-hand members is fixed to be equipped with clamping device 7.
The controller 9 is provided with a liquid crystal display screen, a single chip microcomputer is arranged in the controller, the signal of the air pressure sensor 3 can be fed back, and the output air pressure of the air pump 2 is controlled.
The device sets the workbench as a flip 11, and can start operation only by opening the flip 11 during operation, thereby improving the space utilization.
The magnetic lock 6 comprises a hinge 61, the hinge 61 is fixedly assembled at the right side of the top end of the box body 1, a lock plate 62 is fixedly assembled at the hinged end of the hinge 61, and a magnet 63 is fixedly assembled at the bottom of the right end of the lock plate 62.
The magnetic lock 6 absorbs the bolt 75 through the magnet 63, and achieves the function of closing the flip cover 11.
The positioning mechanism 8 comprises a positioning block 82, the positioning block 82 is fixedly assembled in the middle of the flip 11, an air inlet pipe 81 is fixedly assembled inside the positioning block 82, the left end of the air inlet pipe 81 is communicated with the corrugated hose 12, the right end of the air inlet pipe 81 is communicated with a positioning groove 83, and the positioning groove 83 is formed in the right end of the positioning block 82.
The positioning mechanism 8 is provided with a positioning groove 83, which is convenient for installing the gas self-closing valve.
The clamping device 7 comprises a bolt 75, the bolt 75 is assembled at the right end of the flip 11 in a threaded manner, the left end of the bolt 75 is rotatably assembled with a top plate 72, the left end of the top plate 72 is connected with a pressing plate 71 in a propping manner, the right side of the lower end of the flip 11 is provided with a sliding groove 73, the pressing plate 71 is assembled on the sliding groove 73 in a sliding manner, and the right end of the flip 11 is provided with a bolt.
The clamping device 7 simplifies the installation of the gas self-closing valve, and the gas self-closing valve can be inspected after being tightly pressed by the pressing plate 71, so that the operation process is simplified, and the inspection efficiency is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a gas self-closing valve performance check out test set which characterized in that: the air pump type air storage box comprises a box body (1), an air pump (2) is fixedly assembled at the lower end inside the box body (1), the lower end of the right side of the air pump (2) is communicated with an air outlet pipe (13), an air pressure sensor (3) is fixedly assembled inside the air outlet pipe (13), a corrugated hose (12) is communicated with the right end of the air outlet pipe (13), a flip cover (11) is hinged to the right end of the box body (1), a positioning mechanism (8) is fixedly assembled in the middle of the flip cover (11), the right end of the corrugated hose (12) is communicated onto the positioning mechanism (8), a storage battery (5) is fixedly assembled at the upper end inside the box body (1), a handle (4) is fixedly assembled at the top end of the box body (1), a magnetic lock (6) is hinged to the right side of the upper end of the box body (, the controller (9) is assembled inside the rectangular groove (10) in a sliding mode.
2. The gas self-closing valve performance detection device according to claim 1, characterized in that: magnetic force lock (6) are including hinge (61), hinge (61) fixed assembly is on box (1) top right side, hinge (61) hinged end fixed assembly has jam plate (62), jam plate (62) right-hand member bottom fixed assembly has magnet (63).
3. The gas self-closing valve performance detection device according to claim 1, characterized in that: positioning mechanism (8) are including locating piece (82), locating piece (82) fixed mounting is in the middle of flip (11), locating piece (82) inside fixed mounting has intake pipe (81), intake pipe (81) left end and corrugated hose (12) intercommunication, intake pipe (81) right-hand member intercommunication has constant head tank (83), constant head tank (83) are seted up at locating piece (82) right-hand member.
4. The gas self-closing valve performance detection device according to claim 1, characterized in that: clamping device (7) include bolt (75), bolt (75) spiro union assembly is at flip (11) right-hand member, bolt (75) left end is rotated and is equipped with roof (72), roof (72) left end top has clamp plate (71), spout (73) have been seted up on flip (11) lower extreme right side, clamp plate (71) slip assembly is on spout (73), bolt heavy groove (74) have been seted up to flip (11) right-hand member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022499043.2U CN213022285U (en) | 2020-11-03 | 2020-11-03 | Gas self-closing valve performance detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022499043.2U CN213022285U (en) | 2020-11-03 | 2020-11-03 | Gas self-closing valve performance detection equipment |
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| Publication Number | Publication Date |
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| CN213022285U true CN213022285U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022499043.2U Active CN213022285U (en) | 2020-11-03 | 2020-11-03 | Gas self-closing valve performance detection equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022257199A1 (en) * | 2021-06-11 | 2022-12-15 | 宁波忻杰燃气用具实业有限公司 | Intelligent overflow test device of automatic shut-off valve |
-
2020
- 2020-11-03 CN CN202022499043.2U patent/CN213022285U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022257199A1 (en) * | 2021-06-11 | 2022-12-15 | 宁波忻杰燃气用具实业有限公司 | Intelligent overflow test device of automatic shut-off valve |
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