CN205261789U - Super large difference in temperature energy storage end equipment - Google Patents
Super large difference in temperature energy storage end equipment Download PDFInfo
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- CN205261789U CN205261789U CN201521056731.4U CN201521056731U CN205261789U CN 205261789 U CN205261789 U CN 205261789U CN 201521056731 U CN201521056731 U CN 201521056731U CN 205261789 U CN205261789 U CN 205261789U
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Abstract
The utility model discloses a super large difference in temperature energy storage end equipment, including inlet tube, coil pipe, wet return and controller, the coil pipe communicates with inlet tube, wet return respectively, the coil pipe includes floor coil pipe and ceiling coil pipe, the floor coil pipe is located in the floor, the income water end (W. E. ) and the inlet tube intercommunication of floor coil pipe, the ceiling coil pipe is located in the ceiling, the income water end (W. E. ) of ceiling coil pipe and the play water end (W. E. ) of floor coil pipe intercommunication, the play water end (W. E. ) and the wet return intercommunication of ceiling coil pipe, the income water end (W. E. ) of ceiling coil pipe is equipped with first governing valve, be equipped with return water temperature sensor in the wet return, return water temperature sensor and first governing valve all with the controller coupling. The utility model provides a super large difference in temperature energy storage end equipment, the increase is intake and is returned water temperature difference for during storage system, can improve the energy storage ability in energy storage groove, reduce the volume in energy storage groove, save the initial cost, the energy supply pump that can reduce storage system consumes, still can promote the travelling comfort in room.
Description
Technical field
The utility model relates to central air-conditioning technical field, specifically, relates to a kind of super large temperature difference energy storage end equipment.
Background technology
Electric power energy industry is one of basic industry of national economy, and along with expanding economy and social progress, the demand of electric power energy is more and more large, and imbalance between power supply and demand progressively highlights. Air-conditioning electric load occupies the proportion that peak load of grid is larger, shortage of electric power while having caused electrical network peak, when low ebb, power consumption does not reach electrical network minimum load, for addressing this problem, energy-storage air conditioner system arises at the historic moment, and wherein retaining and ice-storage air-conditioning system are promoted, apply.
The employing radiant coil that existing energy-storage air conditioner system end has, coil pipe is generally located in floor or ceiling, or be located at the coil pipe in floor and be located at the coil pipe parallel connection in ceiling, reduce room air temperature by heat exchange, because coil pipe stroke is limited, coil pipe water inlet and backwater temperature difference are little, the accumulation of energy meeting of system catch basin institute is very low, therefore the volume requirement of accumulation of energy groove is very large, and initial cost is high, causes water accumulation of energy to be difficult to promote. If but simply floor coil pipe and smallpox coil pipe are together in series, can cause again the unmanageable situation of return water temperature. Improve as much as possible the return water temperature of coil pipe, and control that can be stable, the accumulation of energy operating mode that realizes the super large temperature difference is technical barrier urgently to be resolved hurrily in industry.
Utility model content
The purpose of this utility model is to provide a kind of super large temperature difference energy storage end equipment, increase water inlet and backwater temperature difference, during for energy-storage system, improve the accumulation of energy ability of accumulation of energy groove, reduce the volume of accumulation of energy groove, save initial cost, also can reduce system energy supply pump consumption, reduce Energy transfer energy consumption, also can promote the comfortableness in room.
The technical scheme that the disclosed super large temperature difference energy storage of the utility model end equipment adopts is: a kind of super large temperature difference energy storage end equipment, comprise water inlet pipe, coil pipe, return pipe and controller, described coil pipe respectively with water inlet pipe, return pipe is communicated with, described coil pipe comprises floor coil pipe and ceiling coil pipe, described floor coil pipe is located in floor, the water intake end of described floor coil pipe is communicated with water inlet pipe, described ceiling coil pipe is located in ceiling, the water intake end of described ceiling coil pipe is communicated with the water side of floor coil pipe, the water side of described ceiling coil pipe is communicated with return pipe, the water intake end of described ceiling coil pipe is provided with the first control valve, in described return pipe, be provided with return water temperature sensor, described return water temperature sensor and the first control valve are all coupled with controller.
As preferred version, the water side of described floor coil pipe is communicated with return pipe, between the water side of described floor coil pipe and return pipe, is provided with the second control valve, described the second control valve and controller coupling.
As preferred version, super large temperature difference energy storage end equipment also comprises room temperature sensor, described room temperature sensor and controller coupling, and described room temperature sensor is for detection of the temperature of space air.
As preferred version, described floor coil pipe and ceiling coil pipe are radiant type coil pipe.
As preferred version, described floor coil pipe is two above radiant type coil pipes in series or in parallel with each other, and described ceiling coil pipe is two above radiant type coil pipes in series or in parallel with each other.
The beneficial effect of the disclosed super large temperature difference energy storage of the utility model end equipment is: retaining is carried out heat exchange by floor coil pipe and the ceiling coil pipe of series connection successively through water inlet pipe, and utilize the principle of air natural layering, regulate the temperature of space air, controller regulates the backwater water temperature in return pipe according to the openings of sizes of user's design temperature control the first control valve, increase water inlet and backwater temperature difference as far as possible, improve the accumulation of energy ability of accumulation of energy groove, reduce the volume of accumulation of energy groove, save initial cost, reduce system energy supply pump consumption, reduce Energy transfer energy consumption, human body is accepted temperature and is regulated all even natures simultaneously, there is good comfortableness.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model super large temperature difference energy storage end equipment;
Fig. 2 is the connection diagram between the utility model super large temperature difference energy storage end equipment middle controller, return water temperature sensor, room temperature sensor, the first water adjusting valve and the second water adjusting valve.
Detailed description of the invention
Below in conjunction with specific embodiment and Figure of description, the utility model is further elaborated and is illustrated: please refer to Fig. 1 and Fig. 2, a kind of super large temperature difference energy storage end equipment, comprise coil pipe, return pipe 5, water inlet pipe 6, return water temperature sensor 7, room temperature sensor 8 and controller 9, described coil pipe comprises floor coil pipe 1 and ceiling coil pipe 2, described floor coil pipe 1 and ceiling coil pipe 2 are radiant type coil pipe, described floor coil pipe 1 is located in floor, the water intake end of described floor coil pipe 1 is communicated with water inlet pipe 6, described ceiling coil pipe 2 is located in ceiling, the water intake end of described ceiling coil pipe 2 is communicated with the water side of floor coil pipe 1, the water side of described ceiling coil pipe 2 is communicated with return pipe 5, described ceiling coil pipe 2 water intake ends are provided with the first control valve 3, the water side of described floor coil pipe 1 is communicated with return pipe 5, between the water side of described floor coil pipe 1 and return pipe 5, be provided with the second control valve 4, described the first control valve 3 and the second control valve 4 are electric control valve, described return water temperature sensor 7 is located in return pipe 5, for detection of backwater water temperature, room temperature sensor 8 is located in room, for detection of the temperature of air in room, described return water temperature sensor 7, room temperature sensor 8, the first control valve 3 and the second control valve 4 are all coupled with controller 9, controller 9 can arrange the temperature in room.
When refrigeration, controller 9 is set room temperature, room temperature sensor 8 detects room temperature, and be sent to controller 9, controller 9 controls the second control valve 4 and cuts out, the first control valve 3 is opened, cold water passes through floor coil pipe 1 and ceiling coil pipe 2 successively through water inlet pipe 6, floor coil pipe 1 carries out heat exchange with air and the object of floor and indoor bottom, the air of indoor bottom and object temperature reduce, ceiling coil pipe 2 carries out heat exchange with air and the object on ceiling and indoor top, the air on indoor top and object temperature reduce, room air carries out heat exchange by thermal convection current, due to the air natural principle of stratification of top and the bottom, room, it is higher that the temperature of upper air and object can be heated by room thermal source, the air of bottom and object temperature can be lower, therefore in the process of space air and object cooling, being located at coil pipe water temperature in ceiling just has ready conditions and obtains higher heat exchange temperature, thereby improve system return water temperature, return water temperature sensor 7 in return pipe 5 detects return water temperature, and be sent to controller 9, controller 9 is controlled the openings of sizes of the first control valve 3, control backwater water temperature, make the backwater water temperature in return pipe 5 approach the room temperature that controller 9 is set, increase water inlet and backwater temperature difference as far as possible, improve the accumulation of energy ability of accumulation of energy groove, reduce the volume of accumulation of energy groove, save initial cost, and reduce system energy supply pump and consumed, reduce Energy transfer energy consumption. because the coil pipe of floor and smallpox layout is all in running order, radiation temperature approaches the temperature of space air and object, and therefore indoor air temperature control is accurate, and human body is accepted temperature and regulated all even natures, has good comfortableness.
While heating, controller 9 is set room temperature, room temperature sensor 8 detects room temperature, and be sent to controller 9, controller 9 is controlled the second control valve 3 and is opened, the first control valve 4 cuts out, hot water carries out heat exchange through floor coil pipe 1 and floor and indoor bottom air, after the atmosphere temperature rising of indoor bottom, float, indoor upper air is sunk, in convection process, between air, carry out heat exchange, return water temperature sensor 7 in return pipe 5 detects return water temperature, and be sent to controller 9, controller 9 regulates the openings of sizes of the second control valve 3, reduce the return water temperature in return pipe 5 as far as possible, and because the temperature of hot water can significantly improve, the temperature difference that enters coolant-temperature gage and room air is enough large, the efficiency of heat exchange is high, air temperature modification speed is fast.
In above-described embodiment, described floor coil pipe 1 can be the radiant type coil pipe of some in series or in parallel with each other or connection in series-parallel combinations, described ceiling coil pipe 2 can be the radiant type coil pipe of some each other in series or parallel or connection in series-parallel combinations, the surface area and the stroke that increase floor coil pipe 1 and ceiling coil pipe 2, contribute to heat exchange.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not restriction to the utility model protection domain; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (5)
1. a super large temperature difference energy storage end equipment, comprise water inlet pipe, coil pipe and return pipe, described coil pipe respectively with water inlet pipe, return pipe is communicated with, it is characterized in that, also comprise controller, described coil pipe comprises floor coil pipe and ceiling coil pipe, described floor coil pipe is located in floor, the water intake end of described floor coil pipe is communicated with water inlet pipe, described ceiling coil pipe is located in ceiling, the water intake end of described ceiling coil pipe is communicated with the water side of floor coil pipe, the water side of described ceiling coil pipe is communicated with return pipe, the water intake end of described ceiling coil pipe is provided with the first control valve, in described return pipe, be provided with return water temperature sensor, described return water temperature sensor and the first control valve are all coupled with controller.
2. super large temperature difference energy storage end equipment as claimed in claim 1, is characterized in that, the water side of described floor coil pipe is communicated with return pipe, between the water side of described floor coil pipe and return pipe, is provided with the second control valve, described the second control valve and controller coupling.
3. super large temperature difference energy storage end equipment as claimed in claim 1 or 2, is characterized in that, also comprises room temperature sensor, described room temperature sensor and controller coupling, and described room temperature sensor is for detection of the temperature of space air.
4. super large temperature difference energy storage end equipment as claimed in claim 3, is characterized in that, described floor coil pipe and ceiling coil pipe are radiant type coil pipe.
5. super large temperature difference energy storage end equipment as claimed in claim 4, is characterized in that, described floor coil pipe is two above radiant type coil pipes in series or in parallel with each other, and described ceiling coil pipe is two above radiant type coil pipes in series or in parallel with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521056731.4U CN205261789U (en) | 2015-12-17 | 2015-12-17 | Super large difference in temperature energy storage end equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521056731.4U CN205261789U (en) | 2015-12-17 | 2015-12-17 | Super large difference in temperature energy storage end equipment |
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| Publication Number | Publication Date |
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| CN205261789U true CN205261789U (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521056731.4U Active CN205261789U (en) | 2015-12-17 | 2015-12-17 | Super large difference in temperature energy storage end equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423455A (en) * | 2015-12-17 | 2016-03-23 | 深圳市海吉源科技有限公司 | Extra-large temperature difference energy-storage terminal device |
-
2015
- 2015-12-17 CN CN201521056731.4U patent/CN205261789U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423455A (en) * | 2015-12-17 | 2016-03-23 | 深圳市海吉源科技有限公司 | Extra-large temperature difference energy-storage terminal device |
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