CN1074018A - Hot-water energy accumulator - Google Patents
Hot-water energy accumulator Download PDFInfo
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- CN1074018A CN1074018A CN 92100002 CN92100002A CN1074018A CN 1074018 A CN1074018 A CN 1074018A CN 92100002 CN92100002 CN 92100002 CN 92100002 A CN92100002 A CN 92100002A CN 1074018 A CN1074018 A CN 1074018A
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- water
- water heater
- submersible pump
- hot
- energy
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Abstract
A kind of hot-water energy accumulator is to utilize solar water heater or heat exchanger in industrial production that water is heated to 40～60 ℃, sends into underground water storage layer by reversible submersible pump and stores; And constitute the electromechanical control equipment of this device by the temperature transducer in the water heater, inverter, interface interface case and microcomputer.Can extract buy a house in installments room heating or industrial preheating, insulation of hot water out with submersible pump when needing uses; Also can summer the sucking-off underground cold water as cold source of air conditioning.The present invention makes full use of the low grade heat energy of solar energy or industrial waste, and apparatus structure is simple, practical, the outstanding tool application prospect in the NORTHWEST CHINA oil field.
Description
The present invention relates to a kind of heat-absorbing energy-accumulating device that utilizes nature energy or industrial low grade heat energy, belong to the energy saving device technical field that adopts certain dynamoelectric equipment that the solar energy in nature or other heat energy are stored.
In recent years, geothermal resources more and more cause people's attention, are developed gradually.And when underground low-grade heat had been applied, the low-grade heat on ground but was not much accounted of and Application and Development in addition so far yet.The wherein utilization of Zui Da ground level heat-solar energy though its usefulness is being brought into play in existing many devices miscellaneous or test or toward more profound developing, still is underutilized far away for " cleaning " energy of this non-environmental-pollution of nature.Especially various resources are suffered unconfined mad exploitation use in the world today, certainly will bring going from bad to worse of earth resource crisis and environmental pollution.How fully to gather and utilize this inexhaustible, nexhaustible solar energy to benefit, become the historic mission of planting skilled worker author the present age for human civilized society.Again for example, the water of industrial system extensive use follows askew cooling, generally is that the cooling water in the transducer is become warm water or hot water by heat exchange, this hot water is dispelled the heat by cooling tower again, becomes again to make it inflow heat exchanger again behind the cold water and recycle.This hot water is in the cooling tower heat radiation, and its a part of low-grade energy that contains also is lost to atmosphere thereupon and has suffered.In a word, this low-grade industrial heat energy is because time, place or the condition of its generation are outdated, because its heat grade is too low, for these years, people have slatterned it always as refuse again, and do not go thinking how to utilize it.
The purpose of this invention is to provide a kind of solar energy in nature or heat-absorbing energy-accumulating device of industrial low grade heat energy of utilizing, so that in non-heating season, from the solar energy of nature and can obtainable industrial low grade heat energy be stored into underground, go into take out again after the winter return ground as heating, be incubated or do other low-grade heat sources and use.
Device of the present invention is equipped with structure as shown in Figure 1: the 1st, place outdoor solar water heater, perhaps also can be the industrial production heat exchanger or the heat exchanger of other form structures, its intake pipe 2 should with compressor, air conditioner, the return pipe of transducing devices such as freezer is connected, 3 li temperature transducers 4 that the sensing water temperature is arranged of water pipe in the water heater 1, the adaptation module 4A of this sensor output and the contiguous DWM type inverter of laying 5, the control adapter module 5A of reversible submersible pump 6,6A is plugged on 7 li in standard industry interface interface case, 7 in interface case is connected with microcomputer 8, and the outlet pipe of water heater 1 inserts in the reservoir bed under the stratum by reversible submersible pump 6 backs.
The present invention flows to the warm water in the return pipe of various transducing devices in the solar water heater or other heat exchangers, utilize this water temperature solar energy or other low grade heat energies to be heated to 40～60 ℃, again through the outlet pipe of water heater, get back to below the stratum by reversible diving infusion, in the underground suitable layer position of selecting through exploration, this hot water is being stored as the man-made land thermal resource.To after the winter, use reversible submersible pump its sucking-off again, as utilizing geothermal resources to utilize this device to take out hot water or, or for the bathing water, also can give uses such as heat, insulation for industrial for residence heating.Because of the 3 li temperature transducers 4 that are placed with the sensing water temperature of water pipe at water heater, the adaptation module 4A of its output is inserted in 7 li in industrial interface case and is connected with computer 8.Can carry out analysing and processing to the water temperature data by the program software of 8 li of the microcomputers that gives setting earlier like this, and then send control command, transmission by interface interface case 7 li adaptation module 5A, 6A, change the main frequency of DWM type inverter 5, thereby the rotating speed of the reversible submersible pump 6 that is subjected to its power supply is changed or start and stop thereupon.Like this, also just controlled the pump water flow of submersible pump, thereby can guarantee that the water temperature that flows out water heater can reach more than 40 ℃.The water storage layer top of this hot water under submersible pump is sent into the stratum.Through the work cycle of certain hour, the top layer water temperature of reservoir bed just can the temperature between 40～60 ℃ steady in a long-term.Because heat transfer situation is very poor below the stratum, the hot water capacity that stores is very big again, after operation a period of time, just be equivalent to set up a thermal resource natively underground, during to its heat of needs taking-up,, the reversible submersible pump of unlatching just can bring into play usefulness to the heat of its storage as long as making hot water pump ground.And, the temperature transducer 4 of this device, DWM inverter 5 and reversible submersible pump 6 can be included the process control system unified management of whole industry spot in by interface case 7 and microcomputer 8, like this, as long as set hot water temperature and establishment corresponding control strategies software, just can make this device include automated operation in.
Solar water heater can adopt the various types structure, absorbs too and can be advisable with the cost that reduces cost by light and heat energy with abundant collection.As scribble glass tube with vacuum solar thermal collector of absorber coatings metallic thin film etc.As for other industrial low grade heat energies, also suit measures to differing conditions in terms of time to essential factor and select various corresponding transducers for use.The solar energy resources in NORTHWEST CHINA desert area summer is extremely abundant, annotates back underground when the rational water heater of choice structure can be heated to 60 ℃ with hot water fully again.Arrived severe cold during winter, again this hot water has been used for the heat of warming oneself, give, insulation from underground taking-up.This heat energy is given is stored in underground the present invention earlier, contain for China and to enrich oil fields such as oil, natural gas resource and the sun sunshine duration is long, heat is high Xinjiang, Qinghai, has very optimistic application prospect, its energy-saving effect will be very significant, and especially the annual range of temperature between the summer in winter of there is very big.
The thermal source grade of the geothermal water that the present invention takes out is not high, and is the most suitable as residence heating, can be used as industrial insulation yet, gives the heat thermal source.And, can adopt same underground water interval to carry out heat accumulation and Chu Leng under the stratum, the difference person of institute is the top that the reservoir section is positioned at interval, stores up cold interval and then is positioned at its justice bottom.Like this, can extract hot water out by the top of interval, and cold water is injected the bottom, when need refrigeration summer, then extract cold water out, and hot water is injected the top by the bottom of interval in the winter of heating.Just be to store cold to take low grade heat energy winter; Be store heat summer, takes cold, makes this device all can bring into play its energy-storage economical benefit throughout the year.And, no matter be winter or summer, the water yield that this device is extracted out from the underground and the water yield of injection are balance substantially.Usually be the transition zone of cold water and hot water, on a declining curve in summer, then be that then cardinal principle is constant for water level in rising trend, total in the winter time.
Claims (2)
1, a kind of hot-water energy accumulator, include solar water heater, intake pipe, return pipe and reversible submersible pump, it is characterized in that placing the intake pipe and the compressor of outdoor solar water heater, air conditioner, the return pipe of transducing devices such as refrigerating machine is connected, the temperature transducer of sensing water temperature is housed in the water pipe in the solar water heater, the adaptation module of this sensor output and the contiguous inverter of laying, the control adapter module of reversible submersible pump all is plugged in the standard industry interface interface case, the interface case then is connected with microcomputer, and the outlet pipe of water heater inserts after by reversible submersible pump in the water storage layer under the stratum.
2, hot-water energy accumulator as claimed in claim is characterized in that described solar water heater also can be heat exchanger in industrial production or heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92100002 CN1074018A (en) | 1992-01-03 | 1992-01-03 | Hot-water energy accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92100002 CN1074018A (en) | 1992-01-03 | 1992-01-03 | Hot-water energy accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1074018A true CN1074018A (en) | 1993-07-07 |
Family
ID=4938291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92100002 Pending CN1074018A (en) | 1992-01-03 | 1992-01-03 | Hot-water energy accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1074018A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100424437C (en) * | 2006-09-13 | 2008-10-08 | 王成增 | Solar energy temperature regulation cabinet |
| CN111140297A (en) * | 2019-12-12 | 2020-05-12 | 西安交通大学 | High-energy-density energy storage and release system and energy storage and release method |
-
1992
- 1992-01-03 CN CN 92100002 patent/CN1074018A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100424437C (en) * | 2006-09-13 | 2008-10-08 | 王成增 | Solar energy temperature regulation cabinet |
| CN111140297A (en) * | 2019-12-12 | 2020-05-12 | 西安交通大学 | High-energy-density energy storage and release system and energy storage and release method |
| CN111140297B (en) * | 2019-12-12 | 2021-11-19 | 西安交通大学 | High-energy-density energy storage and release system and energy storage and release method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |