CN2751214Y - Thermal insulation coal gas drainer - Google Patents
Thermal insulation coal gas drainer Download PDFInfo
- Publication number
- CN2751214Y CN2751214Y CN 200420117520 CN200420117520U CN2751214Y CN 2751214 Y CN2751214 Y CN 2751214Y CN 200420117520 CN200420117520 CN 200420117520 CN 200420117520 U CN200420117520 U CN 200420117520U CN 2751214 Y CN2751214 Y CN 2751214Y
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- CN
- China
- Prior art keywords
- drainer
- coal gas
- heating
- thermal insulation
- utility
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- 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
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Abstract
The utility model discloses a thermal insulation coal gas drainer which is a device used for automatically draining water in a coal gas pipeline and equipment. A traditional method that a steam is led into a steam pipe inserted in the drainer for heating and preserving heat wastes energy sources, and a method of using an electrical heating band for heating and preserving heat can cause the disadvantages of short service life of equipment and have high maintenance cost for users in modern industrial production. The upper surface of a drainer barrel body of the utility model is technically provided with an opening for installing a flanged disk, a terminal box provided with an electric heating pipe is arranged on the flanged disk, a heat insulating layer and the drainer barrel body are combined as a whole, and the technical method that heating and heat insulating functions are not mutually related is realized. The utility model has the characteristics of scientific and reasonable technical scheme, simple and practical structure, convenient daily maintenance, obvious energy-saving effect, high thermal efficiency, ideal using effect, etc., and solves a big problem in practical application.
Description
One, technical field:
The utility model relates to the device of the water in a kind of automatic eliminating gaspipe line and the equipment, specifically a kind of insulation coal gas drainer.
Two, background technique:
Present widely used coal gas drainer, its working principle are to seal waste pipe by the water level of certain altitude, make the coal gas waste pipe not run coal gas in drainage procedure.Because this device is full of water, when using the winter of north cold, need carry out heat tracing to it.Traditional heating heat preserving method is to insert in the water of hydathode with a steam tube, feeds steam heating.This heating means, steam is wayward, can not reclaim, and causes wasting of many energy.This steam heating method is very big to the corrosion of draining staving with the thermal insulating material parcel though the staving of hydathode is outside, and the life-span is low, and customer using cost is too high.
In recent years, for saving steam, improve utilization efficiency of energy, and the method for ribbon heater heat tracing occurred adopting, the concrete practice is to twine the draining staving with the ribbon heater, wraps up with thermal insulating material outside again.This method has solved the problem with a large amount of consumes energy of steam heating, but fatal problem is to damage when the ribbon heater, will the whole hydathode adiabator layer of completely knocked down, not only bring harm to safe operation, and tear the consequence that thermal insulation layer all can cause thermal insulating material almost all to damage open at every turn, need carry out a large amount of work that consume manpower such as ribbon heater installation, thermal insulating material installation again, it is short working life fundamentally not solve heating and heat-insulating device equally, the problem that customer using cost is too high.
Three, summary of the invention:
The purpose of this utility model provides a kind of insulation coal gas drainer, all disadvantages that this heating and heat-insulating device can overcome that coal gas drainer energy consumption of the prior art is big, the life-span is low, labor intensive, device can influence complete equipment safe operation continuously after damaging, customer using cost is too high.
For solving above-mentioned task, the solution that the utility model adopted is: the insulation coal gas drainer mainly is made up of hydathode staving, waste pipe, terminal box, electric heating tube, thermal insulation layer; On the hydathode staving, but having the opening of a mounting flange, on institute's dress flange plate, a terminal box is arranged, adorn an electric heating tube, in the outside of hydathode staving, is thermal insulation layer, and thermal insulation layer and hydathode staving are integrated.
Owing to adopted above-mentioned technical solution, realized the mutual incoherent process means of heating and heat insulation function, during heating, use electric heating tube that water is directly heated, heat-transfer effect is good, thermal efficiency height.Electric heating tube is the accessory that can change at any time, during damage, need not tear thermal insulating material open, need not stop the coal gas maintenance, but equipment safe operation and saving manpower can greatly reduce customer using cost; During insulation, because thermal insulation layer is to adopt one-shot forming technique, thermal insulation layer and hydathode staving are combined as a whole, and have reduced the possibility of water inlet corrosion between thermal insulation layer and the staving, realize the hydathode long service life, the goal of the invention of exemption from inspection.The utlity model has that technological scheme is scientific and reasonable, simple structure is practical, gizmo has solved the big problem in the practical application, and has that regular maintenance is convenient, energy saving effect is remarkable, characteristics such as thermal efficiency height, using effect ideal.
Four, description of drawings:
Below in conjunction with accompanying drawing the utility model is further described:
Accompanying drawing is an example structure schematic representation of the present utility model;
Indicate in the accompanying drawing: waste pipe 1, flange plate and terminal box 2, electric heating tube 3, hydathode staving and thermal insulation layer 4.
Five, embodiment:
In conjunction with the accompanying drawings, the insulation coal gas drainer mainly is made up of with terminal box 2, electric heating tube 3 hydathode staving and thermal insulation layer 4, waste pipe 1, flange plate; On the hydathode staving, but having the opening of a mounting flange, on institute's dress flange plate, a terminal box 2 is arranged, adorn an electric heating tube 3, in the outside of hydathode staving, is thermal insulation layer, and thermal insulation layer and hydathode staving are integrated.
Claims (1)
1, a kind of insulation coal gas drainer mainly is made up of hydathode staving, waste pipe, electric heating tube, thermal insulation layer, it is characterized in that: on the hydathode staving, but have the opening of a mounting flange, on institute's dress flange plate, a terminal box is arranged, adorn an electric heating tube; In the outside of hydathode staving, be thermal insulation layer, thermal insulation layer and hydathode staving are combined as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420117520 CN2751214Y (en) | 2004-12-03 | 2004-12-03 | Thermal insulation coal gas drainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420117520 CN2751214Y (en) | 2004-12-03 | 2004-12-03 | Thermal insulation coal gas drainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2751214Y true CN2751214Y (en) | 2006-01-11 |
Family
ID=35932390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420117520 Expired - Fee Related CN2751214Y (en) | 2004-12-03 | 2004-12-03 | Thermal insulation coal gas drainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2751214Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101545580B (en) * | 2009-04-29 | 2012-07-04 | 邢台新光工程技术有限责任公司 | Gas pipeline drainer capable of performing online detection and blocking cleaning |
-
2004
- 2004-12-03 CN CN 200420117520 patent/CN2751214Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101545580B (en) * | 2009-04-29 | 2012-07-04 | 邢台新光工程技术有限责任公司 | Gas pipeline drainer capable of performing online detection and blocking cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060111 Termination date: 20121203 |