CN202646797U - Wet type self flow explosion venting device - Google Patents
Wet type self flow explosion venting device Download PDFInfo
- Publication number
- CN202646797U CN202646797U CN 201220187399 CN201220187399U CN202646797U CN 202646797 U CN202646797 U CN 202646797U CN 201220187399 CN201220187399 CN 201220187399 CN 201220187399 U CN201220187399 U CN 201220187399U CN 202646797 U CN202646797 U CN 202646797U
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- China
- Prior art keywords
- pressure relief
- liquid
- relief device
- liquid collection
- housing
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Abstract
The utility model relates to a wet type self flow explosion venting device which comprises a pressure relief device, a liquid collection backflow device and a pressure relief escape pipe. The pressure life device comprises a pressure relief device casing and a liquid sealing pipe, wherein the upper end of the pressure relief device casing partially extends into the liquid collection backflow device, an air circulation channel is positioned on the part of the upper end of the pressure relief device casing extending into the liquid collection backflow device, the pressure relief device casing is in sealing connection with the lower portion of the liquid collection backflow device, the liquid sealing pipe is arranged in the middle of the pressure relief device casing, one end of the liquid sealing pipe is communicated with external pipeline air, and the other end of the liquid sealing pipe extends into liquid at the lower portion of the pressure relief device casing. The liquid collection backflow device can timely collect liquid sprayed along with air to achieve automatic complement of liquid, uses the pure mechanical control principle and avoids control failure caused by the electric problem.
Description
Technical field
The utility model relates to a kind of explosion venting device, especially designs combustion gas explosion venting device in a kind of pipeline.
Background technique
Existing wet type fuel gas ventilation valve mainly is a kind of wet type fuel gas ventilation valve, it mainly adopts water seal pressure to diffuse and remote control technology, mainly solve little pressure lower seal and diffuse problem, but there is a kind of disadvantage, water is freezed to death easily at northern area, as adopts other liquid, run into pressure release after, liquid is ejected, and can't in time replenish.
The model utility content
Technical problem to be solved in the utility model provides a kind of wet type gravity flow explosion venting device, overcomes water seal pressure of the prior art and diffuses with remote control technology and freeze to death easily at northern area, and after the pressure release, liquid is the defective of ejection easily.
The technological scheme that the utility model solves the problems of the technologies described above is as follows: a kind of wet type gravity flow explosion venting device, comprise pressure relief device, the liquid collection reflux, the pressure release blow-down pipe, described pressure relief device comprises pressure relief device housing and liquid sealing pipe, it is inner that the liquid collection reflux is stretched in described pressure relief device housing upper end part, described pressure relief device housing upper end is stretched on the interior part of liquid collection reflux and is provided with the gas communication duct, described pressure relief device housing links to each other with described liquid collection reflux lower seal, described pressure relief device housing middle part is provided with liquid sealing pipe, described liquid sealing pipe one end is communicated with extraneous pipeline gas, and the other end stretches in the liquid of pressure relief device lower housing portion; Described liquid collection reflux top links to each other with the pressure release blow-down pipe.
The beneficial effects of the utility model are: in the pressure relief device upper end liquid collection reflux is set, after the pressure relief device eruption, in time utilize the liquid collection reflux in time to reclaim with the liquid that gas erupts, and realize that liquid replenishes automatically, this device adopts pure mechanical control principle, avoids causing controlling malfunctioning because of electrical problems.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, described liquid collection reflux comprises liquid collection reflux housing and flase floor, and described flase floor is arranged on described liquid collection reflux housing top, and is fixed on the inner walls of described liquid collection reflux.Be used for so that gas and liquor separation.
Adopt the beneficial effect of above-mentioned further scheme to be: on described liquid collection reflux housing top flase floor to be set, can effectively to separate the gas liquid mixture that eject on explosion venting device housing top.
Further, described liquid collection reflux housing is taper or Olive Shape.It also can be the shape of other suitable liquid collection.
Adopt the beneficial effect of above-mentioned further scheme to be: liquid collection reflux housing is arranged to taper or Olive Shape is conducive to gas flow pressure release blow-down pipe, and liquid is beneficial to and is back in the explosion venting device housing.
Further, described pressure relief device housing is cylinder shell.
Further, described cylinder shell top is provided with the funnel shape top cover, is provided with gas-liquid on the described funnel shape top cover and goes out the hole.
Further, the liquid of described pressure relief device lower housing portion is water.
Adopt the beneficial effect of above-mentioned further scheme to be: utilize the pressure that diffuses of the accurate adjustments of gas of fluid-tight principle, and water seal can realize that pressure security diffuses.
Description of drawings
Fig. 1 is the utility model wet type gravity flow explosion venting device schematic representation;
In the accompanying drawing, the list of parts of each label representative is as follows:
1, pressure release blow-down pipe, 2, the liquid collection reflux, 21, flase floor, 22, liquid collection reflux housing, 3, pressure relief device, 31, pressure relief device top, 32, the pressure relief device housing, 4, liquid sealing pipe, 41, liquid sealing pipe one end 5, liquid.
Embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not be used to limiting scope of the present utility model.
As shown in Figure 1, the utility model wet type gravity flow explosion venting device, comprise pressure relief device 3, liquid collection reflux 2, pressure release blow-down pipe 1, liquid sealing pipe 4, the enclosure interior of liquid collection reflux 2 is stretched in housing 32 upper end parts of described pressure relief device, and housing 32 upper ends of described pressure relief device are stretched on the part in the liquid collection reflux 2 and are provided with the gas communication duct; The housing lower inside of described liquid collection reflux 2 links to each other with the outer side sealing of housing 32 middle and upper parts of described pressure relief device; Described pressure release blow-down pipe 1 links to each other with the housing upper end of described liquid collection reflux 2; Described liquid sealing pipe is arranged on the housing middle part of described pressure relief device, and described liquid sealing pipe 4 one ends are communicated with extraneous pipeline gas, and the other end stretches in the liquid of housing 32 bottoms of pressure relief device 3.Described liquid collection reflux 2 tops link to each other with pressure release blow-down pipe 1.The liquid of described pressure relief device housing 32 bottoms is water.
Described liquid collection reflux comprises liquid collection reflux housing 22 and flase floor 21, and described flase floor 21 is arranged on described liquid collection reflux housing 22 tops, is used for so that gas and liquor separation.
Described liquid collection reflux housing 22 is Olive Shape, and liquid is beneficial to and is back in the explosion venting device housing 32.Described cylindric discharge device housing 32 tops are provided with the funnel shape top cover, are provided with gas-liquid on the described funnel shape top cover and go out the hole.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. wet type gravity flow explosion venting device, it is characterized in that, comprise pressure relief device, liquid collection reflux, pressure release blow-down pipe, liquid sealing pipe, the enclosure interior of liquid collection reflux is stretched in the housing upper end part of described pressure relief device, and the housing upper end of described pressure relief device is stretched on the interior part of liquid collection reflux and is provided with the gas communication duct; The housing lower inside of described liquid collection reflux links to each other with the outer side sealing of the housing middle and upper part of described pressure relief device; Described pressure release blow-down pipe links to each other with the housing upper end of described liquid collection reflux; Described liquid sealing pipe is arranged on the housing middle part of described pressure relief device, and described liquid sealing pipe one end is communicated with extraneous pipeline gas, and the other end stretches in the liquid of pressure relief device lower housing portion.
2. described wet type gravity flow explosion venting device according to claim 1, it is characterized in that, described liquid collection reflux also comprises flase floor, and described flase floor is arranged on the housing top of described liquid collection reflux, and is fixed on the inner walls of described liquid collection reflux.
3. described wet type gravity flow explosion venting device according to claim 2 is characterized in that the housing of described liquid collection reflux is taper.
4. according to claim 1 to 3 each described wet type gravity flow explosion venting devices, it is characterized in that the housing of described pressure relief device is cylinder shell.
5. described wet type gravity flow explosion venting device according to claim 4 is characterized in that the top of described cylinder shell is provided with the funnel shape top cover, is provided with gas-liquid on the described funnel shape top cover and goes out the hole.
6. described wet type gravity flow explosion venting device according to claim 4 is characterized in that the liquid of the enclosure interior of described pressure relief device is water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220187399 CN202646797U (en) | 2012-04-27 | 2012-04-27 | Wet type self flow explosion venting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220187399 CN202646797U (en) | 2012-04-27 | 2012-04-27 | Wet type self flow explosion venting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202646797U true CN202646797U (en) | 2013-01-02 |
Family
ID=47415906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220187399 Expired - Lifetime CN202646797U (en) | 2012-04-27 | 2012-04-27 | Wet type self flow explosion venting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202646797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154408A (en) * | 2021-03-19 | 2021-07-23 | 中国辐射防护研究院 | Emergent explosion venting device of radioactive waste incineration system |
-
2012
- 2012-04-27 CN CN 201220187399 patent/CN202646797U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154408A (en) * | 2021-03-19 | 2021-07-23 | 中国辐射防护研究院 | Emergent explosion venting device of radioactive waste incineration system |
| CN113154408B (en) * | 2021-03-19 | 2023-03-21 | 中国辐射防护研究院 | Emergent explosion venting device of radioactive waste incineration system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING YONDER ENVIRONMENTAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: BEIJING YONDER ENVIRONMENTAL ENGINEERING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 100086, Beijing, Zhichun Road, Haidian District No. 113 silver net center, block B, room 1116, room 11 Patentee after: BEIJING YONDER ENVIRONMENTAL TECHNOLOGY CO., LTD. Address before: 100086 Haidian District, Zhichun Road, No. 113 Silver Network Center B block, layer 1116, 11, Patentee before: BEIJING YONDER ENVIRONMENT TECHNOLOGY Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JINSHA COUNTY YANGDE GREATER SOUTHWEST NEW ENERGY DEVELOPMENT CO., LTD. Assignor: BEIJING YONDER ENVIRONMENTAL TECHNOLOGY CO., LTD. Contract record no.: 2015520000030 Denomination of utility model: Wet type self flow explosion venting device Granted publication date: 20130102 License type: Exclusive License Record date: 20151110 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160809 Address after: 030024, Xiangyang District, Xiangyang District, Taiyuan City, Shanxi Province, Xiangyang Village Industrial Zone, No. 3 Patentee after: Shanxi Yang new energy science and technology limited company Address before: 100086, Beijing, Zhichun Road, Haidian District No. 113 silver net center, block B, room 1116, room 11 Patentee before: BEIJING YONDER ENVIRONMENTAL TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 030024 Xiangyang Village Industrial Zone No. 3, Xiangyang Town, Jiancao District, Taiyuan City, Shanxi Province Patentee after: Shanxi Jiayuan Zhiyuan Amperex Technology Limited Address before: 030024 Xiangyang Village Industrial Zone No. 3, Xiangyang Town, Jiancao District, Taiyuan City, Shanxi Province Patentee before: Shanxi Yang new energy science and technology limited company |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |