CN108254131A - A kind of on-line checking gas leak device - Google Patents
A kind of on-line checking gas leak device Download PDFInfo
- Publication number
- CN108254131A CN108254131A CN201810023512.8A CN201810023512A CN108254131A CN 108254131 A CN108254131 A CN 108254131A CN 201810023512 A CN201810023512 A CN 201810023512A CN 108254131 A CN108254131 A CN 108254131A
- Authority
- CN
- China
- Prior art keywords
- outlet
- tank body
- line checking
- gas leak
- gas
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
Abstract
The invention belongs to machinery equipment field, specifically belong to separation detecting device, more particularly a kind of on-line checking gas leak device, including tank body, import is equipped in the middle part of the tank body, lower part is equipped with the first outlet for liquid outlet, and top is equipped with for gas vent second outlet, and the second outlet is connected with gas-detecting device.The present invention needs the equipment that detects by being directly accessed, and whether do not need to the process for stopping needing detection device or whole parking can greatly facilitate detection process, reduce device stop frequency, reduce economic loss to leaking and being detected.
Description
Technical field
The invention belongs to machinery equipment field, specifically belong to separation detecting device, more particularly a kind of on-line checking
Gas leak device.
Background technology
At present, recirculated water heat exchange can occur for various reasons using more Heat Exchanger in Circulating Water System in coal chemical industry
The problem of device leaks, and the solubility very little of coal gas in water, are difficult to judge heat exchanger by recycling water sample analysis method
Whether leak, in order to not influence system condition or damage equipment, generally require ability after certain processes or whole system parking
Can judge whether Heat Exchanger in Circulating Water System leaks using conventional method of analysis, caused by economic loss it is quite big.Therefore it is right
The prior art is improved.
Invention content
In view of the above problems, the present invention provides a kind of on-line checking gas leak device, certain processes can not needed to
Or it is detected in the case of whole system parking to whether coal gas leaks.
The present invention realizes that the technical solution of object above is：A kind of on-line checking gas leak device, it is described including tank body
Import is equipped in the middle part of tank body, lower part is equipped with the first outlet for liquid outlet, and top is equipped with for gas vent second outlet,
The second outlet is connected with gas-detecting device.
Further, it is additionally provided with liquid level gauge on the tank body.Liquid is controlled to account for the 1/3~1/ of entire tank body by liquid level gauge
2, it prevents liquid level excessively high and is overflowed from feed inlet, while can prevent toxic gas during sky liquid level from being flowed out from bottom and causing poisoning etc.
Accident.
Further, the tank body is vacuum flashing tank body.The gas that vacuum flashing is conducive to be dissolved in recirculated water dodges
Steam separation.
Further, the import is one kind in metal hose, plastic hose.
Further, the gas-detecting device is equipped with warning device.
Further, the warning device is one or both of audible alarm unit, light warning device.Pass through setting
Sound, light warning device can in time be reminded when there is gas leakage, prevent serious accident.
Advantages of the present invention is：By being directly accessed the equipment for needing to detect, the process for stopping needing detection device is not needed to
Or whether whole parking can greatly facilitate detection process, reduces device stop frequency to leaking and be detected,
Reduce economic loss.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Wherein：1st, tank body, 2, import, 3, first outlet, 4, second outlet, 5, liquid level gauge.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of on-line checking gas leak device, including tank body 1, tank body 1 is vacuum flashing tank body, described
The middle part of tank body 1 is equipped with import 2, and import 2 is metal hose or plastic hose, and the lower part of tank body 1 is equipped with for the of liquid outlet
One outlet 3, top are equipped with for gas vent second outlet 4, and the second outlet 4 is connected with gas-detecting device, gas inspection
It surveys device and is equipped with warning device, warning device is installed simultaneously for audible alarm unit or light warning device or both.The tank
Liquid level gauge 5 is additionally provided on body 1.By liquid level gauge 5 control liquid account for the 1/3~1/2 of entire tank body 1, prevent liquid level excessively high from into
Material mouth is overflowed, while can prevent toxic gas during sky liquid level from being flowed out from bottom and causing the accidents such as poisoning.
During work, the present invention is connect by the metal hose of import 2 or plastic flexible pipe with Heat Exchanger in Circulating Water System showering guilding valve,
After being closed 3 valve of first outlet, Heat Exchanger in Circulating Water System showering guilding valve is slowly opened, recirculated water is introduced into tank body 1, is gone out by first
Appropriate liquid level in 3 interface valves of mouth or Heat Exchanger in Circulating Water System showering guilding valve control device, since the solubility of coal gas in water is very low,
After the device, coal gas is separated through vacuum flashing, is discharged in 4 interface of second outlet, with gas-detecting device second
The detection of 4 interfaces is exported, warning device either light warning device or is installed simultaneously for audible alarm unit, if having alarm
Illustrate that the heat exchanger has leakage, it is on the contrary then do not leak.
Apparatus of the present invention can be used in gas/liquid heat exchanger, and the smaller equipment of the solubility of gas in a liquid.Such as coal
Gas/Heat Exchanger in Circulating Water System, CO/ Heat Exchanger in Circulating Water System can be checked for leaks using the present apparatus.
In addition to the implementation, the present invention can also have other embodiment, all to use equivalent substitution or equivalent transformation shape
Into technical solution, all fall within the protection domain of this patent requirement.
Claims (6)
1. a kind of on-line checking gas leak device, it is characterised in that：Including tank body, import, lower part are equipped in the middle part of the tank body
Equipped with the first outlet for liquid outlet, top is equipped with for gas vent second outlet, and the second outlet is connected with gas
Body detection device.
2. a kind of on-line checking gas leak device according to claim 1, it is characterised in that：It is additionally provided on the tank body
Liquid level gauge.
3. a kind of on-line checking gas leak device according to claim 1, it is characterised in that：The tank body is dodged for decompression
Steaming pot body.
4. a kind of on-line checking gas leak device according to claim 1, it is characterised in that：The import is soft for metal
One kind in pipe, plastic hose.
5. a kind of on-line checking gas leak device according to claim 1, it is characterised in that：The gas-detecting device
Equipped with warning device.
6. a kind of on-line checking gas leak device according to claim 5, it is characterised in that：The warning device is sound
One or both of sound warning device, light warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810023512.8A CN108254131A (en) | 2018-01-10 | 2018-01-10 | A kind of on-line checking gas leak device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810023512.8A CN108254131A (en) | 2018-01-10 | 2018-01-10 | A kind of on-line checking gas leak device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108254131A true CN108254131A (en) | 2018-07-06 |
Family
ID=62725980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810023512.8A Pending CN108254131A (en) | 2018-01-10 | 2018-01-10 | A kind of on-line checking gas leak device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108254131A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115508512A (en) * | 2022-09-20 | 2022-12-23 | 秦皇岛天沐冶金机械设备制造有限公司 | Blast furnace circulating water leakage detection device, system and method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913886A (en) * | 2015-04-17 | 2015-09-16 | 温州市特种设备检测研究院 | New method for leakage detection of Freon valve |
-
2018
- 2018-01-10 CN CN201810023512.8A patent/CN108254131A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913886A (en) * | 2015-04-17 | 2015-09-16 | 温州市特种设备检测研究院 | New method for leakage detection of Freon valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115508512A (en) * | 2022-09-20 | 2022-12-23 | 秦皇岛天沐冶金机械设备制造有限公司 | Blast furnace circulating water leakage detection device, system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180706 |