CN202747514U - System for refrigerating aboveground air-conditioners of mining enterprise with mine waste water - Google Patents
System for refrigerating aboveground air-conditioners of mining enterprise with mine waste water Download PDFInfo
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- CN202747514U CN202747514U CN 201220428046 CN201220428046U CN202747514U CN 202747514 U CN202747514 U CN 202747514U CN 201220428046 CN201220428046 CN 201220428046 CN 201220428046 U CN201220428046 U CN 201220428046U CN 202747514 U CN202747514 U CN 202747514U
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- water
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- water supply
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
Abstract
The utility model discloses a system for refrigerating aboveground air-conditioners of a mining enterprise with mine waste water. The system comprises an underground water lifting pump, a check valve, a water lifting pipeline and a ground settling pool, and is characterized in that an absorbing well is defined in the settling pool; the wall of the absorbing well is lower than the water line of the settling pool and higher than the clear water line of the settling pool; a pressure pump is mounted in the absorbing well; a cold water supply pipe network, a return water pipe network and a return water pool are built on the ground; cold dissipation devices are mounted in rooms to be refrigerated; the pressure pump is communicated with the cold water supply pipe network; all the cold dissipation devices are communicated with the cold water supply pipe network and the return water pipe network; and the return water pipe network is communicated with the return water pool. The refrigerating system for the air-conditioners is small in fund investment, simple in overall structure and convenient to mount; and a plenty of funds for the enterprise and a plenty of energy sources for the society are saved.
Description
Technical field
The utility model relates to the air conditioner refrigerating technology.
Background technology:
Along with the progress of society, coal mining enterprise one will carry out air conditioner refrigerating to office, workshop, dormitory etc. to summer, and all carries out with electric fan, electric air conditioner, consumes a large amount of electric energy and fund, has increased production cost.This makes enterprise be difficult to bear and have no way out.And this enterprise of colliery every day will be from 20 ℃ a large amount of underground constant temperature cold water of underground discharge, water source day discharge capacity under the mine is basicly stable, these cold water enter the ground sedimentation basin, its cold all dissipates naturally, be not used, this makes the people distressed very much, and the utility model utilizes fully to the contained cold energy of underground mine waste water (also can be described as negative heat energy), replace electric energy to be used for air conditioner refrigerating summer, to save a large amount of electric energy and fund.
The utility model content
In order to solve the air conditioner refrigerating problem of utilizing problem and solution room in summer of coal mining enterprise's waste water of mine cold, the utility model proposes the system that utilizes waste water of mine that coal mining enterprise's ground air-conditioning is freezed.
The technical solution of the utility model is that it comprises down-hole lift pump, check-valves, water lift pipeline and ground sedimentation basin; It is characterized in that, isolate an absorbing well, absorption well in sedimentation basin, the borehole wall height of absorbing well, absorption well is lower than sedimentation basin waterline height and is higher than sedimentation basin primary water bit line height; Pressure pump is installed in the absorbing well, absorption well; Also have cold water water supply network, return pipe net and back pool on ground; In need refrigeration room cooler is installed, pressure pump and cold water water supply network are connected, and all coolers are communicated with cold water water supply network and return pipe net, and return pipe net is switched in the back pool.
In said system, waste water of mine is successively through the down-hole lift pump, and--check-valves--------pressure pump is got back in the back pool ground sedimentation basin-absorbing well, absorption well the water lift pipeline at last by cold water water supply network--cooler--return pipe net.
Water in the back pool is when flowing through system, because of not process pollution, so can recycle fully.Because the waste water day discharge capacity under the mine is stable substantially, so cold can be provided continuously.This air-conditioning refrigeration system infusion of financial resources is few, and overall structure is simple, and is easy for installation, for enterprise saves a large amount of funds, for society saves mass energy.
Description of drawings
Fig. 1 is the schematic diagram of the utility model embodiment.
Marginal data, 1-water lodge, 2--lift pump, 3--check-valves, 4--water lift pipeline, 5--ground sedimentation basin, 6-primary water bit line, 7--absorbing well, absorption well, 8--pressure pump, 9--cold water water supply network, 10-return pipe net, 11-back pool, 12--cooler.
The specific embodiment
As shown in Figure 1, the utility model comprises down-hole lift pump 2, check-valves 3, water lift pipeline 4 and the ground sedimentation basin 5 that is installed in the water lodge 1, wherein, in ground sedimentation basin 5, isolate an absorbing well, absorption well 7, the borehole wall height of absorbing well, absorption well 7 be lower than sedimentation basin 5 waterline height and be higher than sedimentation basin 5 clarification water levels 6 or more highly; Pressure pump 8 is installed in the absorbing well, absorption well 7, also have cold water water supply network 9, return pipe net 10 and back pool 11 on ground, in need refrigeration room, cooler 12 is installed, pressure pump 8 is connected with cold water water supply network 9, all coolers 12 are connected in cold water water supply network 9 and the return pipe net 10, and return pipe net 10 is switched in the back pool 11.
Waste water of mine through lift pump 2--check-valves 3--water lift pipeline 4--ground, down-hole sedimentation basin 5-absorbing well, absorption well 7--pressure pump 8--cold water water supply network 9--cooler 12--return pipe net 10, is got back in the back pool 11 successively at last.
Here take a medium and small mining company that produces 380000 tons in raw coal per year as example, carry out economic benefits comparison.
Summer, refrigeration area was 60000 ㎡ (4000 houses), every house electricity air conditioner refrigerating power consumption is 0.91kw, electricity price is 0.6 yuan/degree, annual refrigeration 60 days, the intermittent duty 4 hours of freezing every day, then the electricity charge of annual refrigeration are: 0.6 yuan/degree * 0.91kw * 4 hours * 60 days * 4000=524060 yuan/year.
If all use the underground mine cold water cooling, the radiator that can use with original winter heating can use just transform a little.As with three 30kw pressure pumps, 90kw altogether, total power consumption is: ≡ was 25920 yuan/year in 0.6 yuan/degree * 90kw * 8 hours * 60 days.
The two compares: can save 498140 yuan.Saving rate 498140/524060=95%.
Claims (1)
1. one kind is utilized waste water of mine that the system that the ground air-conditioning freezes is looked forward in the ore deposit, and it comprises down-hole lift pump, check-valves, water lift pipeline and ground sedimentation basin; It is characterized in that, isolate an absorbing well, absorption well in sedimentation basin, the borehole wall height of absorbing well, absorption well is lower than sedimentation basin waterline height and is higher than sedimentation basin primary water bit line height; Pressure pump is installed in the absorbing well, absorption well; Also have cold water water supply network, return pipe net and back pool on ground; In need refrigeration room cooler is installed, pressure pump and cold water water supply network are connected, and all coolers are communicated with cold water water supply network and return pipe net, and return pipe net is switched in the back pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220428046 CN202747514U (en) | 2012-08-27 | 2012-08-27 | System for refrigerating aboveground air-conditioners of mining enterprise with mine waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220428046 CN202747514U (en) | 2012-08-27 | 2012-08-27 | System for refrigerating aboveground air-conditioners of mining enterprise with mine waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202747514U true CN202747514U (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220428046 Expired - Fee Related CN202747514U (en) | 2012-08-27 | 2012-08-27 | System for refrigerating aboveground air-conditioners of mining enterprise with mine waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202747514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788394A (en) * | 2012-08-27 | 2012-11-21 | 山东盛泉矿业有限公司 | Method and system for refrigerating ground air-conditioner of mining enterprise by utilizing mine drainage |
-
2012
- 2012-08-27 CN CN 201220428046 patent/CN202747514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788394A (en) * | 2012-08-27 | 2012-11-21 | 山东盛泉矿业有限公司 | Method and system for refrigerating ground air-conditioner of mining enterprise by utilizing mine drainage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20150827 |
|
| EXPY | Termination of patent right or utility model |