CN205067065U - Gas cooking utensils surge damping valve flow test device - Google Patents
Gas cooking utensils surge damping valve flow test device Download PDFInfo
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- CN205067065U CN205067065U CN201520736492.0U CN201520736492U CN205067065U CN 205067065 U CN205067065 U CN 205067065U CN 201520736492 U CN201520736492 U CN 201520736492U CN 205067065 U CN205067065 U CN 205067065U
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- pressure maintaining
- maintaining valve
- cylinder
- support
- gas
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Abstract
The utility model provides a gas cooking utensils surge damping valve flow test device, it includes support (1), chattock gauge (2), cylinder (3) and flow instrument, characterized by support 1 install two U -shaped support (4) on), distance between two U -shaped support (4) is matchd with the length of surge damping valve (5), the inlet end and the end of giving vent to anger of surge damping valve (5) support on U -shaped support (4) that correspond respectively, the gas outlet of flow instrument is linked together with the air inlet of surge damping valve (5), cylinder (3) fixed mounting is on support (1), epaxial the installing to pressure head (6) of cylinder of cylinder (3), it fixes a position surge damping valve (5) on U -shaped support (4) under the promotion of cylinder axle to support pressure head (6), the gas of flow instrument exit end gets into in pressure head (6) after the decompression in the inlet end of surge damping valve (5) gets into the surge damping valve, measure and show in chattock gauge (2) are sent into to the gas after pressure head (6) will reduce pressure again. The utility model discloses simple structure, convenient operation can not only lighten inspection personnel's labor load, can increase substantially detection efficiency in addition.
Description
Technical field
The utility model relates to a kind of process unit, especially a kind of kitchen range piece test frock, specifically a kind of gas kitchen ranges pressure maintaining valve flow testing device.
Background technology
Pressure maintaining valve is the important safety parts of gas kitchen ranges, its quality directly has influence on the serviceability of kitchen range, therefore, kitchen range manufacturing enterprise all needs to detect the flow of pressure maintaining valve and force value before assembly, and traditional detection method needs first to be fixed in measured material with hand-operated tools by pressure maintaining valve, unclamp fixture after being completed again and just can take off pressure maintaining valve, there is sense cycle long, unhandy problem, when must be changed.
Utility model content
The purpose of this utility model be for existing pressure maintaining valve device before detection operation to there is the cycle long, unhandy problem, design one utilizes cylinder as clamping power, the gas kitchen ranges pressure maintaining valve flow testing device fixed without the need to manual operation and discharge.
The technical solution of the utility model is:
A kind of gas kitchen ranges pressure maintaining valve flow testing device, it comprises support 1, microbarograph 2, cylinder 3 and flow instrument, it is characterized in that described support 1 is provided with two U-shaped supports 4, distance between two U-shaped supports 4 is mated with the length of pressure maintaining valve 5, the inlet end of pressure maintaining valve 5 and outlet side are bearing on corresponding U-shaped support 4 respectively, the gas outlet of flow instrument is connected with the air intake opening of pressure maintaining valve 5, cylinder 3 is fixedly mounted on support 1, the cylinder axis of cylinder 3 is provided with and compresses 6, compress 6 is positioned on U-shaped support 4 by pressure maintaining valve 5 under the promotion of cylinder axis, the gas of flow instrument endpiece enters in pressure maintaining valve to enter after decompression through the inlet end of pressure maintaining valve 5 and compresses in 6, compress 6 post-decompression gas to be sent in microbarograph 2 carry out measuring and showing again.
Described cylinder 3 is connected with the foot-switch 7 controlling its break-make.
Described compressing in 6 one sides relative with pressure maintaining valve is provided with rubber gasket 8, the gas outlet of flow instrument is also provided with rubber gasket 8, and rubber gasket 8 converges leakage to improve the accuracy measured for preventing gas in test process from the two ends of pressure maintaining valve.
The beneficial effects of the utility model:
The utility model structure is simple, easy to operate, can not only alleviate the work load of reviewer, and can increase substantially detection efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1.
A kind of gas kitchen ranges pressure maintaining valve flow testing device, it comprises support 1, microbarograph 2, cylinder 3 and flow instrument, it is characterized in that described support 1 is provided with two U-shaped supports 4, distance between two U-shaped supports 4 is mated with the length of pressure maintaining valve 5, the inlet end of pressure maintaining valve 5 and outlet side are bearing on corresponding U-shaped support 4 respectively, inlet end and the rubber gasket 8 be fixed on support offset, rubber gasket 8 is connected with the outlet side of flow instrument, thus the gas outlet of flow instrument is connected with the air intake opening of pressure maintaining valve 5, cylinder 3 is fixedly mounted on support 1, the cylinder axis of cylinder 3 is provided with and compresses 6, compress and head is provided with rubber gasket 8 and is connected with microbarograph 2, compress on 6 gas outlets rubber gasket 8 being pressed on pressure maintaining valve under the promotion of cylinder axis and realize sealing, pressure maintaining valve 5 is promoted to the right and is compressed simultaneously to be positioned on U-shaped support 4, the gas of flow instrument endpiece enters in pressure maintaining valve to enter after decompression through the inlet end of pressure maintaining valve 5 and compresses in 6, compress 6 post-decompression gas to be sent in microbarograph 2 carry out measuring and showing again.Cylinder operates by the foot-switch 7 that controls its break-make, make pressurized air enter cylinder working chamber when starting to test, measure after terminating and make pressurized air enter return cavity, cylinder axis counter motion, unclamp pressure maintaining valve, can very like a cork pressure maintaining valve be taken off from U-shaped support.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art and is realized.
Claims (3)
1. a gas kitchen ranges pressure maintaining valve flow testing device, it comprises support (1), microbarograph (2), cylinder (3) and flow instrument, it is characterized in that described support (1) is provided with two U-shaped supports (4), distance between two U-shaped supports (4) is mated with the length of pressure maintaining valve (5), the inlet end of pressure maintaining valve (5) and outlet side are bearing on corresponding U-shaped support (4) respectively, the gas outlet of flow instrument is connected with the air intake opening of pressure maintaining valve (5), cylinder (3) is fixedly mounted on support (1), the cylinder axis of cylinder (3) is provided with and compresses head (6), compress head (6) is positioned on U-shaped support (4) by pressure maintaining valve (5) under the promotion of cylinder axis, the gas of flow instrument endpiece enters in pressure maintaining valve to enter after decompression through the inlet end of pressure maintaining valve (5) and compresses in head (6), compress head (6) to be undertaken measuring and showing by post-decompression gas feeding microbarograph (2) again.
2. gas kitchen ranges pressure maintaining valve flow testing device according to claim 1, is characterized in that described cylinder (3) is connected with the foot-switch (7) controlling its break-make.
3. gas kitchen ranges pressure maintaining valve flow testing device according to claim 1, it is characterized in that described compressing in head (6) one side relative with pressure maintaining valve is provided with rubber gasket (8), the gas outlet of flow instrument is also provided with rubber gasket (8), and rubber gasket (8) converges leakage to improve the accuracy measured for preventing gas in test process from the two ends of pressure maintaining valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520736492.0U CN205067065U (en) | 2015-09-22 | 2015-09-22 | Gas cooking utensils surge damping valve flow test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520736492.0U CN205067065U (en) | 2015-09-22 | 2015-09-22 | Gas cooking utensils surge damping valve flow test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205067065U true CN205067065U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520736492.0U Active CN205067065U (en) | 2015-09-22 | 2015-09-22 | Gas cooking utensils surge damping valve flow test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205067065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269796A (en) * | 2018-10-25 | 2019-01-25 | 哈尔滨工程大学 | Zero-pressure valve test device and test method |
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2015
- 2015-09-22 CN CN201520736492.0U patent/CN205067065U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269796A (en) * | 2018-10-25 | 2019-01-25 | 哈尔滨工程大学 | Zero-pressure valve test device and test method |
| CN109269796B (en) * | 2018-10-25 | 2023-10-24 | 哈尔滨工程大学 | Zero-pressure valve testing device and testing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230221 Address after: 314416 No. 81 Tanqiao, Yuanhua Town, Haining City, Jiaxing City, Zhejiang Province (60KM, Dongxi Avenue, Haining City) Patentee after: ZHEJIANG MEIDA INDUSTRIAL Co.,Ltd. Address before: 211316 No. 9, Zijing Avenue, Gaochun County Economic Development Zone, Nanjing, Jiangsu Province Patentee before: JIANGSU MEIDA ELECTRICAL APPLIANCES CO.,LTD. |