CN211027441U - Sulfur hexafluoride gas leakage emergency treatment device - Google Patents
Sulfur hexafluoride gas leakage emergency treatment device Download PDFInfo
- Publication number
- CN211027441U CN211027441U CN201921961441.2U CN201921961441U CN211027441U CN 211027441 U CN211027441 U CN 211027441U CN 201921961441 U CN201921961441 U CN 201921961441U CN 211027441 U CN211027441 U CN 211027441U
- Authority
- CN
- China
- Prior art keywords
- sulfur hexafluoride
- treatment device
- emergency treatment
- base
- gas leakage
- 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.)
- Expired - Fee Related
Links
- 229910018503 SF6 Inorganic materials 0.000 title claims abstract description 39
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 229960000909 sulfur hexafluoride Drugs 0.000 title claims abstract description 39
- 238000001914 filtration Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 abstract description 8
- 238000009792 diffusion process Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 41
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 208000005392 Spasm Diseases 0.000 description 1
- 206010047924 Wheezing Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a sulfur hexafluoride gas leakage emergency treatment device, including base and gas receiver, gas receiver fixed mounting is in the upper end of base, the fixed welding in upper end one side of base has the backup pad, one side fixed welding of backup pad has the concave frame, the inside rotation of concave frame installs the suction hood, the intercommunication has corrugated hose on the lateral wall of suction hood, the fixed welding in upper end of backup pad has the flat board, there is the air exhauster flat upper end through mount fixed mounting, the air inlet of air exhauster passes through connecting pipe and corrugated hose intercommunication, the gas outlet of air exhauster passes through the inside that the connecting pipe communicates in the gas receiver. The utility model discloses can collect the sulfur hexafluoride that will reveal through air exhauster and suction hood, compare in current diffusion through natural draft, speed is faster, and the sulfur hexafluoride after collecting moreover can also carry out recycle, has avoided the wasting of resources to a certain extent.
Description
Technical Field
The utility model relates to a sulfur hexafluoride gas leakage emergency treatment technical field specifically is sulfur hexafluoride gas leakage emergency treatment device.
Background
The sulfur hexafluoride is a stable gas which is colorless, odorless, nontoxic and noncombustible, and has stable chemical properties. Slightly soluble in water, alcohol and ether, and soluble in potassium hydroxide. The sulfur hexafluoride is an asphyxiant, and can cause dyspnea, wheezing, skin and mucous membrane bluish and general spasm under high concentration. After the mixed gas of 80% of sulfur hexafluoride and 20% of oxygen is inhaled for a few minutes, limbs of a human body are numb, even suffocated to die, and therefore, a professional sulfur hexafluoride gas leakage emergency treatment device needs to be equipped in the using and storing process.
The existing emergency mode is to rapidly evacuate personnel in a leakage pollution area to the windward position, isolate, strictly limit entrance and exit, ventilate and wait until sulfur hexafluoride is completely diffused, but sulfur hexafluoride is used as inert gas, the diffusion speed is slow, and the sulfur hexafluoride is completely diffused to cause certain resource waste, so that an emergency treatment device for the leakage of the sulfur hexafluoride gas is provided.
Disclosure of Invention
An object of the utility model is to provide a sulfur hexafluoride gas leakage emergency treatment device, this device is through being provided with air exhauster and exhaust hood, and the intercommunication has corrugated hose on the lateral wall of exhaust hood, and pass through connecting pipe and corrugated hose intercommunication with the air inlet of air exhauster, and pass through the connecting pipe with the gas outlet of air exhauster and communicate in the inside of gas storage tank, can collect the sulfur hexafluoride that will reveal through air exhauster and exhaust hood, compare in current diffusion through natural draft, it is faster, and the sulfur hexafluoride after the collection can also carry out recycle, the wasting of resources has been avoided to a certain extent, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
sulfur hexafluoride gas leakage emergency treatment device, including base and gas receiver, gas receiver fixed mounting is in the upper end of base, upper end one side fixed welding of base has the backup pad, the fixed welding in one side of backup pad has the concave frame, the inside of concave frame is rotated and is installed the suction hood, the intercommunication has corrugated hose on the lateral wall of suction hood, the fixed welding in upper end of backup pad has the flat board, mount fixed mounting has the air exhauster through the upper end of flat board, the air inlet of air exhauster passes through connecting pipe and corrugated hose intercommunication, the gas outlet of air exhauster passes through the connecting pipe and communicates in the inside of gas receiver, one side of base is provided with the pushing hands, and the lower extreme fixed mounting of base has the universal wheel.
Preferably, the inner wall of the gas storage box is fixedly welded with a limiting block, and the upper end of the limiting block is provided with a filter screen for filtering solid sundries.
Preferably, the filter screen includes annular strake and filter core, filter core fixed mounting is in the inside of annular strake, and fixed mounting has the handle that is used for taking out the filter screen on the filter core.
Preferably, the gas storage box comprises a box body and an upper cover, the upper cover is hinged to the upper end of the box body, and one side of the upper cover is fixed to the box body through a buckle in a clamping mode.
Preferably, the upper end of upper cover is provided with the intake pipe, the end of giving vent to anger of air exhauster passes through the connecting pipe and communicates in the intake pipe, and installs the check valve in the intake pipe, one side lower extreme of box sets up the outlet duct.
Preferably, a rotary damper is fixedly installed on the inner side of the concave frame, a connecting column is fixedly welded on the outer wall of the draught hood, and the connecting column is fixedly inserted into the rotary damper.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a be provided with air exhauster and air extraction housing, and communicate on the lateral wall of air extraction housing has the bellows, and communicate the air inlet of air exhauster with the bellows through the connecting pipe, and communicate the gas outlet of air exhauster in the inside of gas storage tank through the connecting pipe, can collect the sulfur hexafluoride who reveals through air exhauster and air extraction housing, compare with the current diffusion through natural draft, speed is faster, and the sulfur hexafluoride after collecting can also recycle, has avoided the wasting of resources to a certain extent;
2. the utility model discloses a fixed welding has the stopper on the inner wall of gas receiver, and the upper end of stopper is provided with the filter screen that is used for filtering solid debris, and when the gas receiver was collected to sulfur hexafluoride gas, because the density of sulfur hexafluoride is greater than air density, so can deposit in the gas receiver bottom, then in recycle because the outlet duct setting of gas receiver is at one side lower extreme, the sulfur hexafluoride can filter the debris of air exhauster suction through the filter screen.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the rotary damper of the present invention;
FIG. 3 is a schematic structural view of the case of the present invention;
fig. 4 is the schematic diagram of the filter screen structure of the present invention.
In the figure: 1. a base; 2. a gas storage tank; 3. a support plate; 4. a concave frame; 5. an air draft cover; 6. a corrugated hose; 7. a flat plate; 8. a fixed mount; 9. an exhaust fan; 10. a pushing handle; 11. a universal wheel; 12. a limiting block; 13. filtering with a screen; 14. an annular edge strip; 15. a filter element; 16. a handle; 17. a box body; 18. an upper cover; 19. a hasp; 20. an air inlet pipe; 21. a one-way valve; 22. an air outlet pipe; 23. a rotary damper; 24. connecting columns.
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. 1-4, the present invention provides a technical solution: the emergency treatment device for sulfur hexafluoride gas leakage comprises a base 1 and a gas storage tank 2, wherein the gas storage tank 2 is fixedly arranged at the upper end of the base 1, a universal wheel 11 is fixedly arranged at the lower end of the base 1,
a supporting plate 3 is fixedly welded on one side of the upper end of a base 1, a concave frame 4 is fixedly welded on one side of the supporting plate 3, an exhaust hood 5 is rotatably installed inside the concave frame 4, a rotary damper 23 is fixedly installed on the inner side of the concave frame 4, a connecting column 24 is fixedly welded on the outer wall of the exhaust hood 5, the connecting column 24 is fixedly inserted inside the rotary damper 23, a corrugated hose 6 is communicated with the side wall of the exhaust hood 5, a flat plate 7 is fixedly welded on the upper end of the supporting plate 3, an exhaust fan 9 is fixedly installed at the upper end of the flat plate 7 through a fixing frame 8, an air inlet of the exhaust fan 9 is communicated with the corrugated hose 6 through a connecting pipe, an air outlet of the exhaust fan 9 is communicated with the inside of the air storage box;
fixed welding has stopper 12 on the inner wall of gas tank 2, the upper end of stopper 12 is provided with the filter screen 13 that is used for filtering solid debris, filter screen 13 includes annular strake 14 and filter core 15, filter core 15 fixed mounting is in the inside of annular strake 14, and fixed mounting has the handle 16 that is used for taking out filter screen 13 on the filter core 15, gas tank 2 includes box 17 and upper cover 18, upper cover 18 articulates the upper end with box 17, and one side of upper cover 18 is fixed in on box 17 through hasp 19 joint, the upper end of upper cover 18 is provided with intake pipe 20, the end of giving vent to anger of air exhauster 9 communicates in intake pipe 20 through the connecting pipe, and install check valve 21 in intake pipe 20, one side lower extreme of box 17 sets up outlet duct 22.
The working principle is as follows: when the device is used, a handler needs to wear a complete protective sleeve and equip an oxygen tank, then adjust the exhaust hood 5 to a proper angle, and then manually push the push handle 10 to move the base 1, so that leaked sulfur hexafluoride is collected through the exhaust hood 5, the device is provided with the exhaust fan 9 and the exhaust hood 5, the side wall of the exhaust hood 5 is communicated with the corrugated hose 6, the air inlet of the exhaust fan 9 is communicated with the corrugated hose 6 through a connecting pipe, the air outlet of the exhaust fan 9 is communicated with the inside of the gas storage box 2 through the connecting pipe, the leaked sulfur hexafluoride can be collected through the exhaust fan 9 and the exhaust hood 5, compared with the prior art, the speed is higher through natural ventilation diffusion, the collected sulfur hexafluoride can be recycled, the resource waste is avoided to a certain extent, and the limit block 12 is fixedly welded on the inner wall of the gas storage box 2, the upper end of the limiting block 12 is provided with a filter screen 13 for filtering solid impurities, when sulfur hexafluoride gas is collected to the gas storage box 2, the sulfur hexafluoride gas can be precipitated at the bottom of the gas storage box 2 due to the fact that the density of the sulfur hexafluoride gas is larger than the density of air, and then when the sulfur hexafluoride gas is recycled, due to the fact that the gas outlet pipe of the gas storage box 2 is arranged at the lower end of one side, the sulfur hexafluoride gas can filter the impurities sucked in by the exhaust fan 9 through the filter.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Sulfur hexafluoride gas leakage emergency treatment device, including base (1) and gas storage tank (2), its characterized in that: the gas storage box (2) is fixedly arranged at the upper end of the base (1), a supporting plate (3) is fixedly welded at one side of the upper end of the base (1), a concave frame (4) is fixedly welded on one side of the supporting plate (3), a draught hood (5) is rotatably arranged in the concave frame (4), the side wall of the draught hood (5) is communicated with a corrugated hose (6), the upper end of the supporting plate (3) is fixedly welded with a flat plate (7), an exhaust fan (9) is fixedly arranged at the upper end of the flat plate (7) through a fixing frame (8), the air inlet of the exhaust fan (9) is communicated with the corrugated hose (6) through a connecting pipe, the air outlet of the exhaust fan (9) is communicated with the interior of the air storage box (2) through a connecting pipe, one side of the base (1) is provided with a push handle (10), and the lower end of the base (1) is fixedly provided with a universal wheel (11).
2. The sulfur hexafluoride gas leakage emergency treatment device of claim 1, wherein: the gas storage tank is characterized in that a limiting block (12) is fixedly welded on the inner wall of the gas storage tank (2), and a filter screen (13) used for filtering solid sundries is arranged at the upper end of the limiting block (12).
3. The sulfur hexafluoride gas leakage emergency treatment device of claim 2, wherein: filter screen (13) are including annular strake (14) and filter core (15), filter core (15) fixed mounting is in the inside of annular strake (14), and fixed mounting has handle (16) that are used for taking out filter screen (13) on filter core (15).
4. The sulfur hexafluoride gas leakage emergency treatment device of claim 1, wherein: the gas storage box (2) comprises a box body (17) and an upper cover (18), wherein the upper cover (18) is hinged to the upper end of the box body (17), and one side of the upper cover (18) is clamped and fixed on the box body (17) through a buckle (19).
5. The sulfur hexafluoride gas leakage emergency treatment device of claim 4, wherein: the upper end of upper cover (18) is provided with intake pipe (20), the end of giving vent to anger of air exhauster (9) communicates in intake pipe (20) through the connecting pipe, and installs check valve (21) on intake pipe (20), one side lower extreme of box (17) sets up outlet duct (22).
6. The sulfur hexafluoride gas leakage emergency treatment device of claim 1, wherein: the fan is characterized in that a rotary damper (23) is fixedly mounted on the inner side of the concave frame (4), a connecting column (24) is fixedly welded on the outer wall of the draught hood (5), and the connecting column (24) is fixedly inserted into the rotary damper (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921961441.2U CN211027441U (en) | 2019-11-14 | 2019-11-14 | Sulfur hexafluoride gas leakage emergency treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921961441.2U CN211027441U (en) | 2019-11-14 | 2019-11-14 | Sulfur hexafluoride gas leakage emergency treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211027441U true CN211027441U (en) | 2020-07-17 |
Family
ID=71568647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921961441.2U Expired - Fee Related CN211027441U (en) | 2019-11-14 | 2019-11-14 | Sulfur hexafluoride gas leakage emergency treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211027441U (en) |
-
2019
- 2019-11-14 CN CN201921961441.2U patent/CN211027441U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 |