CN203694676U - Geothermal water degassing device of geothermal water heat supply system - Google Patents
Geothermal water degassing device of geothermal water heat supply system Download PDFInfo
- Publication number
- CN203694676U CN203694676U CN201320877118.3U CN201320877118U CN203694676U CN 203694676 U CN203694676 U CN 203694676U CN 201320877118 U CN201320877118 U CN 201320877118U CN 203694676 U CN203694676 U CN 203694676U
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- China
- Prior art keywords
- geothermal water
- housing
- geothermal
- water
- heating system
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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 - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 113
- 238000007872 degassing Methods 0.000 title abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 21
- 230000008676 import Effects 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001351 cycling effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009849 vacuum degassing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Abstract
The utility model relates to a geothermal water degassing device of a geothermal water heat supply system. The geothermal water degassing device is characterized by comprising a shell, wherein the upper part of the shell is provided with an exhausting opening and a geothermal water inlet, the bottom of the shell is provided with a geothermal water outlet, the inner wall of the shell is vertically and fixedly connected with a plurality of separation plates, the separation plates are in parallel and spaced to one another, and a water flow passage is formed between every two adjacent separation plates. The geothermal water degassing device has the beneficial effects that the flowing speed of geothermal water in the device can be slowed down, and bubbles in the geothermal water can be separated; the circulation cross section is increased, so that the flowing speed of the geothermal water can be reduced to below 0.25m/s, the geothermal water flows in a cycling manner in the device, and the bubbles in the geothermal water can be automatically separated and discharged externally through exhausting holes in the upper part.
Description
Technical field
The utility model belongs to GEOTHERMAL WATER heating system, relates in particular to a kind of GEOTHERMAL WATER depassing unit of GEOTHERMAL WATER heating system.
Background technology
GEOTHERMAL WATER is good renewable, the clean energy, and developing GEOTHERMAL WATER is space heating as the thermal source of heating system, i.e. GEOTHERMAL WATER heating system, has the important energy-conservation and value of environmental protection.For example, the GEOTHERMAL WATER of 80 DEG C of left and right being reduced to 40 DEG C, extracting the temperature difference heat energy of 30 DEG C, is space heating.Utilize GEOTHERMAL WATER there is no burning of coal process as the thermal source of heating system, there is environmental-protection function.More traditional energy saving in heating system amplitude reaches 60%, and the discharge capacity of pollutant is also proportional less.
The utilization (or GEOTHERMAL WATER heating system) of this energy by the extraction of heat energy with transform two processes and form, the leaching process of heat energy refers to that GEOTHERMAL WATER carries out heat exchange by heat transmission equipment, is the key problem in technology of system, is also the major technique obstacle of current application.Owing to containing a large amount of gas in GEOTHERMAL WATER, when GEOTHERMAL WATER is left after underground heat well head, due to the reduction of ambient pressure, the gas that makes to lie in GEOTHERMAL WATER is separated out in a large number, be accompanied by GEOTHERMAL WATER and enter heat exchanger, form air film at heat exchanger inwall, have a strong impact on the heat exchange of GEOTHERMAL WATER and supplying hot water, if effectively do not solve or counter-measure, system is difficult to normal operation.
Conventional GEOTHERMAL WATER degasification method is to increase automatic exhaust steam valve on GEOTHERMAL WATER pipeline, make the gas storing in pipeline be drained into outdoor by automatic exhaust steam valve, because GEOTHERMAL WATER flow velocity in pipeline is very fast, the automatic exhaust steam valve gas of being separated out by GEOTHERMAL WATER on a small quantity of only having drained, most of gas cannot be discharged smoothly, forms the stifled phenomenon of gas, along with increasing gradually of heat exchanger internal gas thereby enter heat exchanger, the heat transfer effect of heat exchanger reduces gradually, affects the normal operation of GEOTHERMAL WATER heating system.Number of patent application: 201120455143.3 disclose a kind of water-soluble gas geothermal water degassing device, this degasser comprises vacuum degassing tower, fixed tube sheet condenser, knockout drum, water tank and centrifugal water pump, wherein the top gas vent of vacuum degassing tower is connected with the suction line of fixed tube sheet condenser, the outlet line of fixed tube sheet condenser connects knockout drum, the top of knockout drum arranges gas outlet, and bottom arranges discharge outlet.This device has degassed function, but device volume is very large, and floor space is many, is not suitable with the requirement of a lot of GEOTHERMAL WATER job site.
Utility model content
The utility model is in order to overcome deficiency of the prior art, a kind of GEOTHERMAL WATER depassing unit of GEOTHERMAL WATER heating system is provided, solve gas in GEOTHERMAL WATER heating system heat exchanger stifled and form air film and affect the problem of heat exchange, avoided the phenomenon generation of the normally heat supply that reduction of heat exchange efficiency causes.
The utility model for achieving the above object, be achieved through the following technical solutions, a kind of GEOTHERMAL WATER depassing unit of GEOTHERMAL WATER heating system, it is characterized in that: comprise that housing, housing top are provided with exhaust outlet and GEOTHERMAL WATER import, housing bottom are provided with GEOTHERMAL WATER outlet, described housing is vertically connected with some dividing plates along its inwall, described dividing plate is parallel to each other and interval arranges, and between described dividing plate, forms water stream channel.
Described dividing plate quantity is 2-4 piece, and the bottom of first dividing plate and housing bottom are provided with GEOTHERMAL WATER runner.
Described housing is provided with access hole, and housing bottom is provided with sewage draining exit, and housing side is provided with the liquid level tube for observation place hot water position.
Near the GEOTHERMAL WATER import of described housing, be provided with ball-cock assembly.
Beneficial effect: compared with prior art, slow down the flowing velocity of GEOTHERMAL WATER in equipment, make to lie in bubble separation in GEOTHERMAL WATER out; Because circulation section strengthens, can make GEOTHERMAL WATER flowing velocity be reduced to below 0.25 meter per second, GEOTHERMAL WATER up and down reciprocatingly flows in equipment, the bubble containing is separated out automatically, and drain into outdoor by upper discharge hole in GEOTHERMAL WATER.Solve gas in GEOTHERMAL WATER heating system heat exchanger stifled and form air film and affect the problem of heat exchange, avoided the phenomenon generation of the normally heat supply that reduction of heat exchange efficiency causes.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the use connection diagram in system of the present utility model.
In figure: 1, access hole, 2, GEOTHERMAL WATER import, 3, ball-cock assembly, 4, sewage draining exit, 5, exhaust outlet, 6, dividing plate, 6-1, GEOTHERMAL WATER runner, 7, liquid level tube, 8, housing, 9, GEOTHERMAL WATER outlet, 10, GEOTHERMAL WATER force (forcing) pump, 11, base, 12, geothermal water exploitation well, 13, GEOTHERMAL WATER deep well submerged pump, 14, GEOTHERMAL WATER depassing unit, 15, heat exchanger, 16, geothermal water reinjection well.
Detailed description of the invention
Below in conjunction with preferred embodiment, to the detailed description of the invention providing according to the utility model, details are as follows:
Embodiment
GEOTHERMAL WATER degasification will be set about from three aspects: the one, and reduce the pressure of GEOTHERMAL WATER, thereby make gas in GEOTHERMAL WATER because pressure decreased is separated out automatically; The 2nd, reduce the flow velocity of GEOTHERMAL WATER in housing the bubble in GEOTHERMAL WATER is upwards emerged by the effect of buoyancy; The 3rd, GEOTHERMAL WATER and the bubble reverse flow of separating out.GEOTHERMAL WATER depassing unit of the present utility model has been taken into account above-mentioned three aspects.
Refer to accompanying drawing 1, the utility model provides a kind of GEOTHERMAL WATER depassing unit of GEOTHERMAL WATER heating system, comprise that housing 8, housing top are provided with exhaust outlet 5 and GEOTHERMAL WATER import 2, housing bottom are provided with GEOTHERMAL WATER outlet 9, GEOTHERMAL WATER exports by valve group and GEOTHERMAL WATER force (forcing) pump 10, and housing and GEOTHERMAL WATER force (forcing) pump are fixed on base 11.Connect access hole 1 and ball-cock assembly 3, bottom is provided with sewage draining exit 4, described housing is vertically connected with some dividing plates 6 along its inwall, described dividing plate is parallel to each other and interval arranges, between described dividing plate, form water stream channel, GEOTHERMAL WATER runner is interconnected, and is connected with GEOTHERMAL WATER delivery port with GEOTHERMAL WATER water inlet.Described dividing plate quantity is 2-4 piece, the present embodiment arranges two, the bottom of first dividing plate is left housing bottom fixed range and is formed GEOTHERMAL WATER runner 6-1, after GEOTHERMAL WATER access arrangement, flow downward, due to the effect of dividing plate being set, behind GEOTHERMAL WATER runner bottom, striding across dividing plate upwards flows, after flowing to right side partition upper edge, continue to change flow direction, flow to GEOTHERMAL WATER delivery port downwards, in whole process, GEOTHERMAL WATER has the process flowing downward for twice, in this process, the reverse housing top that is expelled to of bubble of containing in GEOTHERMAL WATER, and along with exhaust outlet drains into outdoor, GEOTHERMAL WATER discharges and passes through the effect of GEOTHERMAL WATER force (forcing) pump from bottom delivery port, deliver to heat exchanger and carry out heat exchange.
Housing side is provided with the liquid level tube 7 for observation place hot water position.Near the GEOTHERMAL WATER import of described housing, be provided with ball-cock assembly 3, GEOTHERMAL WATER water inlet place arranges ball-cock assembly, prevents the spilling water phenomenon that GEOTHERMAL WATER flow too much causes.Housing top arranges access hole, and for overhauling ball-cock assembly, lower housing portion arranges sewage draining exit, for getting rid of the foreign material such as the silt precipitating in housing.
The course of work:
Refer to Fig. 2, be applicable to the GEOTHERMAL WATER heating system that contains insoluble gas, by underground heat recovery well 12, through the effect of GEOTHERMAL WATER deep well submerged pump 13, GEOTHERMAL WATER is delivered to GEOTHERMAL WATER depassing unit 14, the GEOTHERMAL WATER of removal gas is delivered to heat exchanger 15 and is gone heat exchange, and the geothermal water reinjection after heat exchange is to geothermal water reinjection well 16.
The above, be only preferred embodiment of the present utility model, not structure of the present utility model done to any pro forma restriction.Any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of the technical solution of the utility model.
Claims (4)
1. a GEOTHERMAL WATER heating system GEOTHERMAL WATER depassing unit, it is characterized in that: comprise that housing, housing top are provided with exhaust outlet and GEOTHERMAL WATER import, housing bottom are provided with GEOTHERMAL WATER outlet, described housing is vertically connected with some dividing plates along its inwall, described dividing plate is parallel to each other and interval arranges, and between described dividing plate, forms water stream channel.
2. GEOTHERMAL WATER heating system GEOTHERMAL WATER depassing unit according to claim 1, is characterized in that: described dividing plate quantity is 2-4 piece, and the bottom of first dividing plate and housing bottom are provided with GEOTHERMAL WATER runner.
3. GEOTHERMAL WATER heating system GEOTHERMAL WATER depassing unit according to claim 1 and 2, is characterized in that: described housing is provided with access hole, and housing bottom is provided with sewage draining exit, and housing side is provided with the liquid level tube for observation place hot water position.
4. GEOTHERMAL WATER heating system GEOTHERMAL WATER depassing unit according to claim 3, is characterized in that: near the GEOTHERMAL WATER import of described housing, be provided with ball-cock assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320877118.3U CN203694676U (en) | 2013-12-26 | 2013-12-26 | Geothermal water degassing device of geothermal water heat supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320877118.3U CN203694676U (en) | 2013-12-26 | 2013-12-26 | Geothermal water degassing device of geothermal water heat supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203694676U true CN203694676U (en) | 2014-07-09 |
Family
ID=51045177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320877118.3U Expired - Lifetime CN203694676U (en) | 2013-12-26 | 2013-12-26 | Geothermal water degassing device of geothermal water heat supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203694676U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990293A (en) * | 2015-07-06 | 2015-10-21 | 上海亿景能源科技有限公司 | Gas soluble water separation technology device |
| CN107023524A (en) * | 2016-01-29 | 2017-08-08 | 北京水创新能科技有限责任公司 | A kind of gas generation apparatus provided with interlayer |
| CN107023528A (en) * | 2016-01-29 | 2017-08-08 | 北京水创新能科技有限责任公司 | One kind has pressure gas collector |
| CN107023527A (en) * | 2016-01-29 | 2017-08-08 | 北京水创新能科技有限责任公司 | A kind of gas collector provided with interlayer |
| CN110090471A (en) * | 2018-01-31 | 2019-08-06 | 上海微电子装备（集团）股份有限公司 | A kind of liquid case and liquid circulating apparatus |
-
2013
- 2013-12-26 CN CN201320877118.3U patent/CN203694676U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990293A (en) * | 2015-07-06 | 2015-10-21 | 上海亿景能源科技有限公司 | Gas soluble water separation technology device |
| CN107023524A (en) * | 2016-01-29 | 2017-08-08 | 北京水创新能科技有限责任公司 | A kind of gas generation apparatus provided with interlayer |
| CN107023528A (en) * | 2016-01-29 | 2017-08-08 | 北京水创新能科技有限责任公司 | One kind has pressure gas collector |
| CN107023527A (en) * | 2016-01-29 | 2017-08-08 | 北京水创新能科技有限责任公司 | A kind of gas collector provided with interlayer |
| CN110090471A (en) * | 2018-01-31 | 2019-08-06 | 上海微电子装备（集团）股份有限公司 | A kind of liquid case and liquid circulating apparatus |
| WO2019149220A1 (en) * | 2018-01-31 | 2019-08-08 | 上海微电子装备（集团）股份有限公司 | Liquid tank and liquid circulation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 300000, A, room 25, building 2, affluent building, west side of Jiefang South Road, Tianjin, Hexi District Patentee after: JINDADI NEW ENERGY (TIANJIN) GROUP CO.,LTD. Address before: 300060, No. 25, building 2, affluent building, Jiefang South Road, Tianjin, Hexi District Patentee before: GOLDEN EARTH NEW ENERGY (TIANJIN) GROUP CO.,LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |