CN101701666B - Anti-leakage gas drainage device - Google Patents
Anti-leakage gas drainage device Download PDFInfo
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- CN101701666B CN101701666B CN2009102109807A CN200910210980A CN101701666B CN 101701666 B CN101701666 B CN 101701666B CN 2009102109807 A CN2009102109807 A CN 2009102109807A CN 200910210980 A CN200910210980 A CN 200910210980A CN 101701666 B CN101701666 B CN 101701666B
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- leakage
- staving
- drainage device
- explosion
- connecting tube
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Abstract
The invention discloses an anti-leakage gas drainage device which comprises a gas drainage device body (1), an anti-leakage device (9) and a communicating pipe (7), wherein the gas drainage device body (1) comprises a barrel body (3) and a condensate inlet pipe (2), the anti-leakage device (9) comprises a water outlet pipe (8) and a drainage pipeline (11), and a hand hole (6) is formed on the side surface of the bottom of the water outlet pipe (8). The anti-leakage gas drainage device is characterized in that the communicating pipe (7) is connected in external space between the barrel body (3) of the drainage device and the water outlet pipe (8) of the anti-leakage device (9). The anti-leakage gas drainage device has the advantages of reasonable structure, convenient use and maintenance and abilities of saving resources and improving working efficiency.
Description
Technical field
The present invention relates to a kind of coal gas drainer, relate in particular to a kind of anti-leakage gas drainage device.
Background technique
Anti-leakage gas drainage device, the hydathode body is typically provided with low pressure chamber and hyperbaric chamber, and low hyperbaric chamber linked to each other through connecting tube; And be connected with the leakage preventer of coal gas drainer, existing anti-leakage gas drainage device, connecting tube all is to place in the hydathode body; Because connecting tube, residing environment was more abominable, after long-time the use, is easy to get rusty and damages; Hydathode was lost efficacy, cause the generation of serious accidents such as gas leakage, poisoning and blast.Connecting tube is inner at hydathode, brings very big inconvenience to its maintenance or replacing, and in case damage is unpredictable in advance, therefore should provide a kind of new technological scheme to address the above problem.
Summary of the invention
The objective of the invention is: provide a kind of rational in infrastructure, convenient maintenance, the anti-leakage gas drainage device that can increase work efficiency and economize on resources.
For realizing above-mentioned purpose, the technological scheme that the present invention adopts is:
Anti-leakage gas drainage device; Comprise coal gas drainer body 1, leakage preventer 9 and connecting tube 7; Said coal gas drainer body 1 comprises staving 3, condensed water intake pipe 2; Said leakage preventer 9 comprises outlet pipe 8 and drainage pipe 11, and said outlet pipe 8 bottom sides have hand hole 6, is connected in said connecting tube 7 in the space outerpace between the outlet pipe 8 of hydathode staving 3 and leakage preventer 9.
Said staving 3 tops are provided with anti-explosion terminal box 10, and said anti-explosion terminal box 10 is connected with explosion-proof electrical heating band 4.
Said staving 3 bottoms are provided with anti-explosion electric heater 5.
Adopt above-mentioned design, connecting tube outer wall need not work long hours in the condensed water that contains very big impurity, improved its working life, reduced cost of production.Even after placing that hydathode is outside connecting tube and working long hours, be affected by the external environment and get rusty or when damaging, also make things convenient for maintenance service and replacing.And all be arranged on hydathode inside the connecting tube of normal discharge device, and can't keep in repair, can only integral replacing, thus improved the fabricating cost of equipment.
Staving of the present invention top is provided with anti-explosion terminal box; Anti-explosion terminal box is connected with explosion-proof electrical heating band; Staving, connecting tube and leakage preventer outer wall all are wound with explosion-proof electrical heating band, and the staving bottom is provided with anti-explosion electric heater, can prevent under the situation of outside cold weather like this; Coal gas drainer, connecting tube and leakage preventer produce the water body cooling and freeze, and influence the normal operation of whole device.
Advantage of the present invention is: rational in infrastructure, convenient maintenance detects and foresees the use condition of hydathode easily, can economize on resources, and increases work efficiency.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail.
Fig. 1 structural representation of the present invention.
Wherein: 1, coal gas drainer body, 2, the condensed water intake pipe, 3, staving, 4, explosion-proof electric-heating belt, 5, anti-explosion electric heater, 6, hand hole, 7, connecting tube, 8, outlet pipe, 9, leakage preventer, 10, anti-explosion terminal box.
Embodiment
As shown in Figure 1, anti-leakage gas drainage device of the present invention comprises coal gas drainer body 1, leakage preventer 9 and connecting tube 7; Coal gas drainer body 1 comprises staving 3, condensed water intake pipe 2; Said leakage preventer 9 comprises outlet pipe 8 and drainage pipe 11, and outlet pipe 8 bottom sides have hand hole 6, is connected in connecting tube 7 in the space outerpace between the outlet pipe 8 of hydathode staving 3 and leakage preventer 9; Staving 3 tops are provided with anti-explosion terminal box 10; Anti-explosion terminal box 10 is connected with explosion-proof electrical heating band 4, and said staving 3, connecting tube 7 and leakage preventer 9 outsides all are wound with explosion-proof electrical heating band 4, and staving 3 bottoms are provided with anti-explosion electric heater 5.
The design of employing said structure is with staving 3 outsides that place connecting tube 7 on the hydathode body, on the one hand; The condensed water of having avoided being contained a large amount of impurity connecting tube corrodes for a long time, has improved its working life, on the other hand; Even after the long-time use of connecting tube 7, damage to some extent, also can in time come to light and in time keeped in repair; And repair convenient and simple, the loss of avoiding coal gas to leak bringing.
Claims (1)
1. anti-leakage gas drainage device; Comprise coal gas drainer body (1), leakage preventer (9) and connecting tube (7); Said coal gas drainer body (1) comprises staving (3), condensed water intake pipe (2); Said leakage preventer (9) comprises outlet pipe (8) and drainage pipe (11), and said outlet pipe (8) bottom sides has hand hole (6), it is characterized in that: be connected in said connecting tube (7) in the space outerpace between the outlet pipe (8) of hydathode staving (3) and leakage preventer (9); Said staving (3) top is provided with anti-explosion terminal box (10); Said anti-explosion terminal box (10) is connected with explosion-proof electrical heating band (4), and said staving (3), connecting tube (7) and leakage preventer (9) outside all are wound with explosion-proof electrical heating band (4), and said staving (3) bottom is provided with anti-explosion electric heater (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102109807A CN101701666B (en) | 2009-11-13 | 2009-11-13 | Anti-leakage gas drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102109807A CN101701666B (en) | 2009-11-13 | 2009-11-13 | Anti-leakage gas drainage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101701666A CN101701666A (en) | 2010-05-05 |
| CN101701666B true CN101701666B (en) | 2012-11-28 |
Family
ID=42156589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102109807A Active CN101701666B (en) | 2009-11-13 | 2009-11-13 | Anti-leakage gas drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101701666B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155624A (en) * | 2011-02-22 | 2011-08-17 | 黄震洲 | Leak-proof coal gas water drainer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4718245A (en) * | 1986-05-06 | 1988-01-12 | Steenburgh Leon R Jr | Refrigeration system with bypass valves |
| CN2484469Y (en) * | 2001-05-28 | 2002-04-03 | 宝山钢铁股份有限公司 | Gas leakage preventing apparatus of gas pipeline drainer |
| CN201014203Y (en) * | 2007-01-08 | 2008-01-30 | 南通申东冶金机械有限公司 | Leak-proof leakage coal gas draining equipment |
| CN201141515Y (en) * | 2007-12-07 | 2008-10-29 | 武汉钢铁(集团)公司 | Anti-leakage drainer of gas pipeline |
| CN201606661U (en) * | 2009-11-13 | 2010-10-13 | 南通申东冶金机械有限公司 | Novel leakage-prevention gas drainer |
-
2009
- 2009-11-13 CN CN2009102109807A patent/CN101701666B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4718245A (en) * | 1986-05-06 | 1988-01-12 | Steenburgh Leon R Jr | Refrigeration system with bypass valves |
| CN2484469Y (en) * | 2001-05-28 | 2002-04-03 | 宝山钢铁股份有限公司 | Gas leakage preventing apparatus of gas pipeline drainer |
| CN201014203Y (en) * | 2007-01-08 | 2008-01-30 | 南通申东冶金机械有限公司 | Leak-proof leakage coal gas draining equipment |
| CN201141515Y (en) * | 2007-12-07 | 2008-10-29 | 武汉钢铁(集团)公司 | Anti-leakage drainer of gas pipeline |
| CN201606661U (en) * | 2009-11-13 | 2010-10-13 | 南通申东冶金机械有限公司 | Novel leakage-prevention gas drainer |
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| Publication number | Publication date |
|---|---|
| CN101701666A (en) | 2010-05-05 |
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