CN201484945U - Flammable and combustible toxic liquid or liquefied gas collecting device - Google Patents
Flammable and combustible toxic liquid or liquefied gas collecting device Download PDFInfo
- Publication number
- CN201484945U CN201484945U CN2009201538887U CN200920153888U CN201484945U CN 201484945 U CN201484945 U CN 201484945U CN 2009201538887 U CN2009201538887 U CN 2009201538887U CN 200920153888 U CN200920153888 U CN 200920153888U CN 201484945 U CN201484945 U CN 201484945U
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- pipeline
- liquefied gas
- inflammable
- explosive
- air bag
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Abstract
The utility model discloses a flammable and combustible toxic liquid or liquefied gas collecting device. The device comprises a mental tank body with a sealed top cover, an oil-proof rubber pneumatic bag loaded inside the mental tank body, and a vacuum pump communicated with the mental tank through a first pipe line and mounted on the first pipeline, wherein the metal tank body is provided with a second pipeline; a gate valve is arranged on the second pipeline; when in use, air inside the oil-proof rubber pneumatic bag is discharged and the pneumatic bag opening of the oil-proof rubber pneumatic bag is hermetically connected with a rubber tube through the second pipeline, an opening communicated with the mental tank body is formed on the sealed top cover, the opening is connected with a third pipeline through a flange, a control valve is arranged on the third pipeline, and the third pipeline is connected with a fourth pipeline for being connected with a compressor. The device reduces the explosion occurrence possibility because the flammable and combustible toxic liquid or liquefied gas is mixed with air during the collecting process, and safety in collecting the flammable and combustible toxic liquid or liquefied gas is improved.
Description
Technical field
The utility model relates to a kind of container, relates in particular to a kind of inflammable, explosive, poisonous liquid or liquefied gas gathering-device.
Background technology
Inflammable, explosive, poisonous liquid or liquefied gas such as diesel oil, gasoline, blue gas, propylene, propane, phenol, acetone, phthalic anhydride, cis-butenedioic anhydride, hydrochloric acid etc., in processes such as storage, transportation, might occur revealing, if can not timely inflammable, explosive, poisonous liquid or liquefied gas be collected, will bring serious harm.Yet also other problems can appear in the inflammable, explosive, poisonous liquid of collecting leakage or liquefied gas process, collection such as gasoline, because in that gasoline is sucked in the storage tank in the process can entrained air, so just have the danger of blast, therefore, how safety inflammable, explosive, poisonous liquid or liquefied gas are collected is present problem demanding prompt solution.
The utility model content
The purpose of this utility model is to provide a kind of inflammable, explosive, poisonous liquid or liquefied gas gathering-device, to realize safe inflammable, explosive, poisonous liquid or liquefied gas are collected.
For achieving the above object, the utility model provides a kind of inflammable, explosive, poisonous liquid or liquefied gas gathering-device,
Comprise metal can, be contained in oil proof rubber air bag in the described metal can and the vacuum pump that is communicated with by first pipeline with described metal can with top pressure closure, described metal can is provided with second pipeline, described second pipeline is provided with the gate valve that the air bag mouth that is used to control described oil proof rubber air bag opens and closes, when using, discharge the air in the described oil proof rubber air bag and the air bag mouth of described oil proof rubber air bag passed described second pipeline and India rubber tube is tightly connected.
Inflammable, explosive, poisonous liquid of the present utility model or liquefied gas gathering-device, described top pressure closure is provided with the opening that is communicated with described metal can, described opening is by flange and the 3rd plumbing connection, described the 3rd pipeline is provided with by-pass valve control, described the 3rd pipeline be used for and compressor bonded assembly the 4th plumbing connection.
Inflammable, explosive, poisonous liquid of the present utility model or liquefied gas gathering-device are connected with out cover device between described metal can and the described top cover.
Inflammable, explosive, poisonous liquid of the present utility model or liquefied gas gathering-device, described vacuum pump is provided with silencer.
Inflammable, explosive, poisonous liquid of the present utility model or liquefied gas gathering-device, described first pipeline is provided with vacuum indicator.
Inflammable, explosive, poisonous liquid of the present utility model or liquefied gas gathering-device, described second pipeline is positioned at the bottom of the sidewall of described metal can.
Be provided with the oil proof rubber air bag in the metal can of inflammable, explosive, poisonous liquid of the present utility model or liquefied gas gathering-device, before collecting inflammable, explosive, poisonous liquid or liquefied gas with the air exhaustion in the oil proof rubber air bag, and the air bag mouth of oil proof rubber air bag and an end of India rubber tube be tightly connected, and the other end of India rubber tube inserts in the inflammable, explosive, poisonous liquid or liquefied gas to be collected, when vacuum pump is started working, air in the metal can will reduce gradually, form negative pressure, like this, under the atmospheric effect in the external world, inflammable, explosive, poisonous liquid or liquefied gas will be inhaled in the oil proof rubber air bag, and owing to do not have air in the oil proof rubber air bag, therefore, in collection process, prevent the possibility that inflammable, explosive, poisonous liquid or liquefied gas are blasted because of entrained air, improved the safety of collecting inflammable, explosive, poisonous liquid or liquefied gas.
Description of drawings
Fig. 1 is the idle condition scheme drawing of inflammable, explosive, poisonous liquid of the present utility model or liquefied gas gathering-device;
Fig. 2 is the running condition scheme drawing of inflammable, explosive, poisonous liquid of the present utility model or liquefied gas gathering-device.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further:
With reference to figure 1 and Fig. 2, inflammable, explosive, poisonous liquid of the present utility model or liquefied gas gathering-device comprise the metal can 1 with top pressure closure 3.In this metal can 1 oil proof rubber air bag 2 is housed.The other end that the top of metal can 1 is welded with first pipeline, 8, the first pipelines 8 that are communicated with metal can 1 is connected with vacuum pump 9 by a flange.The bottom of the sidewall of metal can 1 is welded with second pipeline, 11, the second pipelines 11 and is provided with the gate valve 6 that the air bag mouth 12 that is used to control oil proof rubber air bag 2 opens and closes, and when using, air bag mouth 12 passes second pipeline 11 and is tightly connected with India rubber tube 5.Top pressure closure 3 is provided with the opening 13 that is communicated with metal can 1, and opening 13 is connected by the end of flange with the 3rd pipeline 15, the other end that the 3rd pipeline 15 is provided with by-pass valve control 14, the three pipelines 15 also be used for being connected with compressor bonded assembly the 4th pipeline 16.
In addition, between metal can 1 and top cover 3, also be connected with out cover device 4, also be provided with vacuum indicator 7 being connected with on a silencer 10, the first pipelines 8 by flange on the vacuum pump 9.
In use, at first, open top pressure closure 3 with the air exhaustion in the oil proof rubber air bag 2, open gate valve 6 then, the air bag mouth 12 of oil proof rubber air bag 2 is passed second pipeline 11 to be docked with India rubber tube 5, and adopt iron wire that joint is tightened sealing, India rubber tube 5 is inserted (air in the India rubber tube 5 can adopt the mode of nitrogen replacement commonly used on the engineering to discharge) in the inflammable, explosive, poisonous liquid or liquefied gas to be collected, cover top pressure closure 3 then, close the by-pass valve control 14 of opening 13, start the air that vacuum pump 9 extracts in the metal can 1, air in the metal can 1 will reduce gradually, form negative pressure gradually, like this, under the atmospheric effect in the external world, inflammable, explosive, poisonous liquid or liquefied gas will be inhaled in the oil proof rubber air bag 2, and, therefore, in collection process, prevented the possibility that inflammable, explosive, poisonous liquid or liquefied gas are blasted because of entrained air because oil proof rubber air bag interior 2 does not have air.After collection is full, close gate valve 6, stop the work of vacuum pump 9.When need with the inflammable, explosive, poisonous liquid of oil proof rubber air bag 2 or liquefied gas is defeated changeing, India rubber tube 5 is connected with the storage tank that receives inflammable, explosive, poisonous liquid or liquefied gas, open gate valve 6, compressor is connected with the 4th pipeline 16, open by-pass valve control 14 then, use compressor that metal can 1 is carried out supercharging, thereby the inflammable, explosive, poisonous liquid or the liquefied gas of oil proof rubber air bag 2 are discharged.Certainly, if do not adopt the compressor pressurizes mode, and directly open top pressure closure 3, air admission metal can 1 also can be discharged the inflammable, explosive, poisonous liquid or the liquefied gas of oil proof rubber air bag 2, drain better effects if but the speed that adopts the compressor pressurizes mode to discharge is faster and easier.
The oil proof rubber air bag that is provided with in the metal can of inflammable, explosive, poisonous liquid of the present utility model or liquefied gas gathering-device, before collecting inflammable, explosive, poisonous liquid or liquefied gas with the air exhaustion in the oil proof rubber air bag, and the air bag mouth of oil proof rubber air bag and an end of India rubber tube be tightly connected, and the other end of India rubber tube inserts in the inflammable, explosive, poisonous liquid or liquefied gas to be collected, when vacuum pump is started working, air in the metal can will reduce gradually, form negative pressure, like this, under the atmospheric effect in the external world, inflammable, explosive, poisonous liquid or liquefied gas will be inhaled in the oil proof rubber air bag, and owing to do not have air in the oil proof rubber air bag, therefore, in collection process, prevent the possibility that inflammable, explosive, poisonous liquid or liquefied gas are blasted because of entrained air, improved the safety of collecting inflammable, explosive, poisonous liquid or liquefied gas.
Owing between metal can and top cover, also be connected with out cover device, so just convenient opening or " locked in " operation to top cover, and with vacuum pump on the bonded assembly silencer, then can reduce the noise of vacuum pump, in addition, the vacuum indicator on first pipeline can make things convenient for the staff to check the atmospheric pressure value that metal can is interior.
Embodiment recited above is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; put mentally not breaking away from the utility model design; various distortion and improvement that the common engineering staff in this area make technical solutions of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (6)
1. inflammable, explosive, poisonous liquid or liquefied gas gathering-device is characterized in that:
Comprise the have top pressure closure metal can (1) of (3), be contained in the oil proof rubber air bag (2) in the described metal can (1), and the vacuum pump (9) that is communicated with by first pipeline (8) with described metal can (1), described metal can (1) is provided with second pipeline (11), described second pipeline (11) is provided with the gate valve (6) that the air bag mouth (12) that is used to control described oil proof rubber air bag (2) opens and closes, when using, discharge the air in the described oil proof rubber air bag (2) and the air bag mouth (12) of described oil proof rubber air bag (2) is passed described second pipeline (11) and be tightly connected with India rubber tube (5).
2. inflammable, explosive, poisonous liquid according to claim 1 or liquefied gas gathering-device is characterized in that:
Described top pressure closure (3) is provided with the opening (13) that is communicated with described metal can (1), described opening (13) is connected with the 3rd pipeline (15) by flange, described the 3rd pipeline (15) is provided with by-pass valve control (14), described the 3rd pipeline (15) be used for being connected with compressor bonded assembly the 4th pipeline (16).
3. inflammable, explosive, poisonous liquid according to claim 2 or liquefied gas gathering-device is characterized in that:
Be connected with out cover device (4) between described metal can (1) and the described top cover (3).
4. inflammable, explosive, poisonous liquid according to claim 3 or liquefied gas gathering-device is characterized in that:
Described vacuum pump (9) is provided with silencer (10).
5. inflammable, explosive, poisonous liquid according to claim 4 or liquefied gas gathering-device is characterized in that:
Described first pipeline (8) is provided with vacuum indicator (7).
6. inflammable, explosive, poisonous liquid according to claim 5 or liquefied gas gathering-device is characterized in that:
Described second pipeline (11) is positioned at the bottom of the sidewall of described metal can (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201538887U CN201484945U (en) | 2009-05-07 | 2009-05-07 | Flammable and combustible toxic liquid or liquefied gas collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201538887U CN201484945U (en) | 2009-05-07 | 2009-05-07 | Flammable and combustible toxic liquid or liquefied gas collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201484945U true CN201484945U (en) | 2010-05-26 |
Family
ID=42423835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201538887U Expired - Fee Related CN201484945U (en) | 2009-05-07 | 2009-05-07 | Flammable and combustible toxic liquid or liquefied gas collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201484945U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430706A (en) * | 2011-12-26 | 2012-05-02 | 冯新林 | Closed-type quantitative output device for liquid material |
| CN103523388A (en) * | 2012-07-04 | 2014-01-22 | 赵百华 | Multifunctional vacuum tank |
| CN105584983A (en) * | 2014-10-21 | 2016-05-18 | 中国石油化工股份有限公司 | Airtight feeding and discharging device for volatile media and use method thereof |
| CN106268526A (en) * | 2016-08-23 | 2017-01-04 | 天津天美环保科技有限公司 | A kind of casting solution storage facilities |
| CN113287961A (en) * | 2021-05-31 | 2021-08-24 | 中国船舶重工集团公司第七一九研究所 | Leather bag type toilet storage container |
| CN118145200A (en) * | 2024-05-13 | 2024-06-07 | 山西鸿生化工股份有限公司 | Toxic liquid isolation device for chemical production workshop |
-
2009
- 2009-05-07 CN CN2009201538887U patent/CN201484945U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430706A (en) * | 2011-12-26 | 2012-05-02 | 冯新林 | Closed-type quantitative output device for liquid material |
| CN103523388A (en) * | 2012-07-04 | 2014-01-22 | 赵百华 | Multifunctional vacuum tank |
| CN103523388B (en) * | 2012-07-04 | 2015-08-19 | 赵百华 | A kind of vacuum reservoir with the fresh-keeping function that draws water |
| CN105584983A (en) * | 2014-10-21 | 2016-05-18 | 中国石油化工股份有限公司 | Airtight feeding and discharging device for volatile media and use method thereof |
| CN105584983B (en) * | 2014-10-21 | 2018-11-02 | 中国石油化工股份有限公司 | A kind of closed charging/discharging device and application method of volatile medium |
| CN106268526A (en) * | 2016-08-23 | 2017-01-04 | 天津天美环保科技有限公司 | A kind of casting solution storage facilities |
| CN113287961A (en) * | 2021-05-31 | 2021-08-24 | 中国船舶重工集团公司第七一九研究所 | Leather bag type toilet storage container |
| CN118145200A (en) * | 2024-05-13 | 2024-06-07 | 山西鸿生化工股份有限公司 | Toxic liquid isolation device for chemical production workshop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing North Fire frozen Technology Co., Ltd. Assignor: Li Yu Contract record no.: 2011110000152 Denomination of utility model: Flammable and combustible toxic liquid or liquefied gas collecting device Granted publication date: 20100526 License type: Exclusive License Record date: 20110830 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20140507 |