CN105423455A - Extra-large temperature difference energy-storage terminal device - Google Patents
Extra-large temperature difference energy-storage terminal device Download PDFInfo
- Publication number
- CN105423455A CN105423455A CN201510948215.0A CN201510948215A CN105423455A CN 105423455 A CN105423455 A CN 105423455A CN 201510948215 A CN201510948215 A CN 201510948215A CN 105423455 A CN105423455 A CN 105423455A
- Authority
- CN
- China
- Prior art keywords
- coil pipe
- water
- ceiling
- pipe
- floor
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention discloses an extra-large temperature difference energy-storage terminal device. The extra-large temperature difference energy-storage terminal device comprises a water inlet tube, coil tubes, a water return tube and a controller, wherein the coil tubes are respectively communicated with the water inlet tube and the water return tube; the coil tubes comprise a floor coil tube and a ceiling coil tube; the floor coil tube is arranged in floor; a water inlet end of the floor coil tube is communicated with the water inlet tube; the ceiling coil tube is arranged in the ceiling; a water inlet end of the ceiling coil tube is communicated with a water outlet end of the floor coil tube; a water outlet end of the ceiling coil tube is communicated with the water return tube; the water inlet end of the ceiling coil tube is provided with a first regulating valve; a returned water temperature sensor is arranged in the water return tube; and the returned water temperature sensor and the first regulating valve are coupled with the controller. According to the extra-large temperature difference energy-storage terminal device, temperature difference between inlet water and returned water is increased for an energy-storage system, so that energy storage of an energy-storage slot can be improved, the size of the energy-storage slot is reduced, initial cost is reduced, energy supply pump power of the energy-storage system can be reduced, and comfort of a room further can be improved.
Description
Technical field
The present invention relates to technical field of central air, specifically, relate 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 larger proportion of peak load of grid, shortage of electric power when causing electrical network peak, during 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 the coil pipe be located in floor and the coil pipe parallel connection be located in ceiling, reduce room air temperature by heat exchange, because coil pipe stroke is limited, coil pipe water inlet and backwater temperature difference little, the accumulation of energy of system catch basin institute can be 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, the unmanageable situation of return water temperature can be caused again.Improve the return water temperature of coil pipe as much as possible, and control that can be stable, the accumulation of energy operating mode realizing the super large temperature difference is technical barrier urgently to be resolved hurrily in industry.
Summary of the invention
The object of the present invention 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 energy storage capability 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 super large temperature difference energy storage end equipment disclosed by the invention 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, return water temperature sensor is provided with in described return pipe, described return water temperature sensor and the first control valve are all coupled with controller.
Preferably, the water side of described floor coil pipe is communicated with return pipe, is provided with the second control valve between the water side of described floor coil pipe and return pipe, and described second control valve is coupled with controller.
Preferably, super large temperature difference energy storage end equipment also comprises room temperature sensor, and described room temperature sensor is coupled with controller, and described room temperature sensor is for detecting the temperature of space air.
Preferably, described floor coil pipe and ceiling coil pipe are radiant type coil pipe.
Preferably, described floor coil pipe is two or more radiant type coil pipe in series or in parallel with each other, and described ceiling coil pipe is two or more radiant type coil pipe in series or in parallel with each other.
The beneficial effect of super large temperature difference energy storage end equipment disclosed by the invention is: retaining through water inlet pipe successively by series connection floor coil pipe and ceiling coil pipe carry out heat exchange, and utilize the principle of air natural layering, regulate the temperature of space air, controller controls the backwater water temperature in the openings of sizes adjustment return pipe of the first control valve according to user's design temperature, increase water inlet and backwater temperature difference as far as possible, improve the energy storage capability 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 accepts temperature and regulates all even nature simultaneously, there is good comfortableness.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of super large temperature difference energy storage end equipment of the present invention;
Fig. 2 is super large temperature difference energy storage end equipment middle controller of the present invention, return water temperature sensor, room temperature sensor, connection diagram between 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 present invention be further elaborated and illustrate: 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 end is provided with the first control valve 3, the water side of described floor coil pipe 1 is communicated with return pipe 5, the second control valve 4 is provided with between the water side of described floor coil pipe 1 and return pipe 5, described 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 detecting backwater water temperature, room temperature sensor 8 is located in room, for detecting the temperature of room air, described return water temperature sensor 7, room temperature sensor 8, first control valve 3 and the second control valve 4 are all coupled with controller 9, controller 9 can arrange the temperature in room.
During refrigeration, controller 9 sets 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, 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, air and the object of floor coil pipe 1 and floor and indoor bottom carry out heat exchange, air and the object temperature of indoor bottom reduce, air and the object on ceiling coil pipe 2 and ceiling and indoor top carry out heat exchange, air and the object temperature on indoor top 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, the temperature of upper air and object can higher by room heat source, the air of bottom and object temperature can be lower, therefore space air and object cooling process in, the coil pipe water temperature be located in ceiling is just had ready conditions and is obtained higher heat exchange temperature, thus improve system return temperature, return water temperature sensor 7 in return pipe 5 detects return water temperature, and be sent to controller 9, controller 9 controls the openings of sizes of the first control valve 3, control backwater water temperature, make the room temperature that the backwater water temperature in return pipe 5 sets close to controller 9, increase water inlet and backwater temperature difference as far as possible, improve the energy storage capability of accumulation of energy groove, reduce the volume of accumulation of energy groove, save initial cost, and reduce system energy supply pump consumption, reduce Energy transfer energy consumption.The coil pipe arranged due to floor and smallpox is all in running order, and radiation temperature is close to the temperature of space air and object, and therefore indoor air temperature controls precisely, and human body accepts temperature and regulates all even nature, has good comfortableness.
When heating, controller 9 sets room temperature, room temperature sensor 8 detects room temperature, and be sent to controller 9, controller 9 controls the second control valve 3 and opens, first control valve 4 cuts out, hot water carries out heat exchange through floor coil pipe 1 and floor and indoor lower air, float after indoor lower air heats up, indoor upper air is sunk, heat exchange is carried out between air in convection process, 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 can significantly improve due to the temperature of hot water, the temperature difference entering 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 that some in series or in parallel with each other or connection in series-parallel combine, described ceiling coil pipe 2 can be the radiant type coil pipe that some each other in series or parallel or connection in series-parallel combine, increase surface area and the stroke of 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 technical scheme of the present invention; but not limiting the scope of the invention; although done to explain to the present invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to technical scheme of the present invention or equivalent replacement, and not depart from essence and the scope of technical solution of the present invention.
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, return water temperature sensor is provided with in described return pipe, 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, it is characterized in that, the water side of described floor coil pipe is communicated with return pipe, is provided with the second control valve between the water side of described floor coil pipe and return pipe, and described second control valve is coupled with controller.
3. super large temperature difference energy storage end equipment as claimed in claim 1 or 2, it is characterized in that, also comprise room temperature sensor, described room temperature sensor is coupled with controller, and described room temperature sensor is for detecting the temperature of space air.
4. super large temperature difference energy storage end equipment as claimed in claim 3, it 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 or more radiant type coil pipe in series or in parallel with each other, and described ceiling coil pipe is two or more radiant type coil pipe in series or in parallel with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510948215.0A CN105423455A (en) | 2015-12-17 | 2015-12-17 | Extra-large temperature difference energy-storage terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510948215.0A CN105423455A (en) | 2015-12-17 | 2015-12-17 | Extra-large temperature difference energy-storage terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105423455A true CN105423455A (en) | 2016-03-23 |
Family
ID=55501850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510948215.0A Pending CN105423455A (en) | 2015-12-17 | 2015-12-17 | Extra-large temperature difference energy-storage terminal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105423455A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07253227A (en) * | 1994-03-15 | 1995-10-03 | Shimizu Corp | Air conditioner |
| JPH0979647A (en) * | 1995-09-13 | 1997-03-28 | Matsushita Seiko Co Ltd | Cold and warm water control device of fan coil |
| CN102434917A (en) * | 2011-11-25 | 2012-05-02 | 广西钧富凰地源热泵有限公司 | Comfortable and efficient radiant plate air-conditioner terminal |
| CN202361538U (en) * | 2011-08-22 | 2012-08-01 | 顾世章 | Energy-saving air-conditioning apparatus |
| CN203928142U (en) * | 2014-04-30 | 2014-11-05 | 珠海格力电器股份有限公司 | Air conditioning unit |
| CN204678563U (en) * | 2015-02-16 | 2015-09-30 | 特灵空调系统(中国)有限公司 | Large-scale water-loop heat pump system |
| CN205261789U (en) * | 2015-12-17 | 2016-05-25 | 深圳市海吉源科技有限公司 | Super large difference in temperature energy storage end equipment |
-
2015
- 2015-12-17 CN CN201510948215.0A patent/CN105423455A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07253227A (en) * | 1994-03-15 | 1995-10-03 | Shimizu Corp | Air conditioner |
| JPH0979647A (en) * | 1995-09-13 | 1997-03-28 | Matsushita Seiko Co Ltd | Cold and warm water control device of fan coil |
| CN202361538U (en) * | 2011-08-22 | 2012-08-01 | 顾世章 | Energy-saving air-conditioning apparatus |
| CN102434917A (en) * | 2011-11-25 | 2012-05-02 | 广西钧富凰地源热泵有限公司 | Comfortable and efficient radiant plate air-conditioner terminal |
| CN203928142U (en) * | 2014-04-30 | 2014-11-05 | 珠海格力电器股份有限公司 | Air conditioning unit |
| CN204678563U (en) * | 2015-02-16 | 2015-09-30 | 特灵空调系统(中国)有限公司 | Large-scale water-loop heat pump system |
| CN205261789U (en) * | 2015-12-17 | 2016-05-25 | 深圳市海吉源科技有限公司 | Super large difference in temperature energy storage end equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205939805U (en) | Integrated machine of air conditioner and water heater | |
| KR20160128899A (en) | Electric power peak-shaving and combined heat and power waste heat recovery device and operation method thereof | |
| CN101793449A (en) | Multi-heat-source heat pump system | |
| CN105222396A (en) | Solar energy air source water source combined heating system | |
| CN103017245A (en) | Multi-energy integrated water heating system | |
| CN102506465A (en) | Composite solar hot water system with heat pumps | |
| CN201637193U (en) | Heat pump system of multi-heat sources | |
| CN102635975B (en) | Household cold and hot integrated machine with auxiliary power generating and heating by solar photovoltaic battery | |
| CN104764081A (en) | Solar heat-power coordinated supply floor heating system | |
| CN205261789U (en) | Super large difference in temperature energy storage end equipment | |
| CN105423455A (en) | Extra-large temperature difference energy-storage terminal device | |
| CN202303598U (en) | Solar energy heat pump floor heating device | |
| CN204612028U (en) | A kind of air-conditioning system | |
| CN201706759U (en) | Energy-saving heat radiating system of machine room and control method thereof | |
| CN103940098A (en) | Air energy heat pump water heater combined with solar energy | |
| CN204345843U (en) | A kind of heating air-conditioner system of photovoltaic ground source heat pump integrated | |
| CN105698303A (en) | Cooling system for aging room | |
| CN207649100U (en) | A kind of air energy heat pump water heater | |
| CN204329220U (en) | A kind of cooling system for burn-in chamber | |
| CN203011003U (en) | Air source heat pump hot water air conditioning unit | |
| CN202274637U (en) | Automatic water replenishing device of ground source heat pump | |
| CN201488218U (en) | Air-conditioning energy saver | |
| CN203704191U (en) | Geothermal energy central air-conditioning provided with Venturi thermal device | |
| CN205783574U (en) | A kind of air-conditioning | |
| CN204345787U (en) | A kind of heating installation of photovoltaic floor heating one |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |