CN201057506Y - High-temperature energy accumulation device of central air conditioner - Google Patents
High-temperature energy accumulation device of central air conditioner Download PDFInfo
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- CN201057506Y CN201057506Y CNU2007200520266U CN200720052026U CN201057506Y CN 201057506 Y CN201057506 Y CN 201057506Y CN U2007200520266 U CNU2007200520266 U CN U2007200520266U CN 200720052026 U CN200720052026 U CN 200720052026U CN 201057506 Y CN201057506 Y CN 201057506Y
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- high temperature
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- temperature energy
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Abstract
The utility model relates to a high temperature energy storage device of a central air conditioner. Alveolar heat storage layers (4) are arranged inside a shell body (1); an entrance (2) and an exit (8) of heat conducting oil which pass through the heat storage layers (4) and are connected with a heating device and an entrance (7) and an exit (3) of heat conducting oil which are connected with the air conditioner are respectively arranged on the shell body (1). The heat storage layers (4) are divisionally arranged along a horizontal direction and separated by clapboards (6); a lead slot (5) is formed among the heat storage layers (4), the clapboards (6) and the shell body (1). The utility model is characterized by simple structure and relatively high heat storage temperature, can reduce inflammation possibility and the discharge of waste gas and is beneficial for improving the safety of factories and environmental problems.
Description
Technical field
The utility model relates to a kind of device that is used for stored energy, is a kind of central air-conditioning high temperature energy-storage device specifically.
Background technology
Absorption or adsorbent refrigerator is saved advantages such as the energy, free from environmental pollution and a tractor serves several purposes by wide popularization and application with it.Along with the application of solar energy is fully realized by people gradually, first-selected absorption system of solar airconditioning and adsorption refrigeration system.The energy resource density of earth surface is lower because solar energy arrives, intermittence and unreliability, at overcast and rainy and night, often will use electric energy to use, and has improved operating cost.
Many central air-conditioning are fuel oil or combustion gas, are subjected to ignition system to bring many problems, particularly can cause fire, have potential safety hazard, want discharging waste gas in addition, influence environmental protection.
To guarantee that in solar air-conditioner system round-the-clock running requirement heat accumulation temperature is higher, existing solar heat-storing device heat-storage medium is a water, the heat accumulation temperature that it can provide is lower, can't satisfy solar airconditioning round-the-clock running needs, influences heliotechnics and applies.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, heat accumulation temperature than higher central air-conditioning high temperature energy-storage device.
The purpose of this utility model can realize by following technical measures: a kind of central air-conditioning high temperature energy-storage device, comprise housing, cellular reservoir is housed in the housing, has the conduction oil of flowing through reservoir respectively and being connected to import and export on the housing and import and export with the conduction oil that is connected with air-conditioning with heater.
Reservoir is made by high temperature resistant solids.
The utility model is owing to be equipped with cellular reservoir in housing, utilizing high temperature heat conductive oil when flowing through reservoir the heat-storage medium reservoir to be heated raises and heat accumulation its temperature, the specific heat of conduction oil is 2.486KJ/KG ℃ of 2.48 times of being about water in the time of 100 ℃, in the time of 200 ℃ be 2.88KJ/K6 ℃, the energy storage temperature can reach 350 ℃, and conduction oil itself also has the heat accumulation effect, and storage power is several times of water, therefore, it is than only the heat accumulation effect realization heat accumulation effect with conduction oil is far better.Cellular reservoir is all lower in the expense of installation, Operation and maintenance than vapour system, can remove from large-sized vapor line, special blow-down pipe, flash tank and pressure control device etc. are installed, can reduce system's initial cost significantly, the expense that this part is saved is 25%～50% of system's gross investment.The saving of operating aspect is also fairly obvious.The heat-conducting oil system maintenance capacity is little, has avoided the condensation loss of steam pipe line, and the kettleman that heat-conducting oil system does not need the operation card usually operates.Conduction oil, cellular reservoir mixing high-temperature heat-storage system are difficult for causing the corrosion and the fouling of system, can save the disposal cost of boiler feedwater.
Many problems that the utility model has been avoided directly being subjected to ignition system and brought: reduced the possibility of catching fire, reduced exhaust gas discharging, improved the safety of factory and the problem of environmental protection.
Description of drawings
Fig. 1 is the structure chart of first kind of specific embodiment of the present utility model;
Fig. 2 is the structure chart of second kind of specific embodiment of the present utility model.
The specific embodiment
With reference to Fig. 1, a kind of central air-conditioning high temperature energy-storage device comprises housing 1, and housing is equipped with cellular reservoir 4 for 1 li, is made by high temperature resistant solids, and this high temperature resistant solids is a refractory brick.There are the conduction oil import and export 2,8 of flowing through reservoir 4 respectively and being connected to import and export 7,3 on the housing 1 with the conduction oil that is connected with air-conditioning with heater.
Come the high temperature heat conductive oil of self-heating apparatus such as solar thermal collector or paddy electric heater to enter housing 1 from heat conductive oil inlet 2, come out through water conservancy diversion poor 5 from reservoir 4, flow to another district's reservoir 4 again, come out to return heater by conduction oil outlet 8, high temperature heat conductive oil comes out to be sent to the user from conduction oil outlet 3 simultaneously, and the low temperature conduction oil that returns from the user is entered in the housing 1 by heat conductive oil inlet 7.If at overcast and rainy and night, solar thermal collector can not be worked or when the peak electricity, the conduction oil of coming in from heat conductive oil inlet 7 comes out to be sent to the user through reservoir 4, water conservancy diversion poor 5 from conduction oil outlet 3, utilizes the heat energy of reservoir 4 savings to use to the user.The effect of water conservancy diversion poor 5 can import the conduction oil of bottom the top of next district's reservoir 4 successively, be reduced in the disturbance blending of no water conservancy diversion high temperature oil and low temperature oil when poor, the warm area of redistributing reservoir 4 by water conservancy diversion distributes, and reaches the preferential purpose of utilizing of high temperature oil of self-heating apparatus.The heat accumulation efficient that 4 of the reservoirs of this structure can provide is higher by 20% than common.
Fig. 2 is the another kind of specific embodiment of the present utility model, is housing 1 vertical placement with difference among Fig. 1, and the reservoir 4 in the housing 1 is a fill-type, and netted backing plate 9 respectively is equipped with at two ends up and down.Its operation principle and Fig. 1 are basic identical.
The utility model reduces the blending between high temperature and the low temperature conduction oil by the internal flow state of cellular reservoir 4 control conduction oils at housing 1, can realize thermal stratification.In temperature heat transfer medium density is influenced under the formed buoyancy effect, oily temperature progressively increases the formation temperature layering from bottom to top.Be the central air-conditioning storage of energy in use and the ideal equipment of adjusting.
Now the oil gas valency is higher relatively, and the utility model can utilize evening paddy electricity to heat the heat-storage medium high temperature heat conductive oil, and high temperature heat conductive oil carries out reservoir in flow process, and both all have good heat accumulation effect, make the performance driving economy of central air-conditioning better.
Claims (5)
1. central air-conditioning high temperature energy-storage device, comprise housing [1], it is characterized in that housing [1] lining is equipped with cellular reservoir [4], the reservoir of flowing through respectively [4] is arranged and conduction oil import and export [7], [3] that the conduction oil that is connected with heater is imported and exported [2], [8] and is connected with air-conditioning on the housing [1].
2. central air-conditioning high temperature energy-storage device according to claim 1 is characterized in that reservoir [4] made by high temperature resistant solids.
3. central air-conditioning high temperature energy-storage device according to claim 2 is characterized in that high temperature resistant solids is a refractory brick.
4. central air-conditioning high temperature energy-storage device according to claim 1 is characterized in that the laying of reservoir [4] along continuous straight runs subregion, is separated by dividing plate [6], forms water conservancy diversion poor [5] between reservoir [4], dividing plate [6] and the housing [1].
5. central air-conditioning high temperature energy-storage device according to claim 1 is characterized in that reservoir [4] is a fill-type, and netted backing plate [9] respectively is equipped with at two ends up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200520266U CN201057506Y (en) | 2007-05-22 | 2007-05-22 | High-temperature energy accumulation device of central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200520266U CN201057506Y (en) | 2007-05-22 | 2007-05-22 | High-temperature energy accumulation device of central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201057506Y true CN201057506Y (en) | 2008-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200520266U Expired - Fee Related CN201057506Y (en) | 2007-05-22 | 2007-05-22 | High-temperature energy accumulation device of central air conditioner |
Country Status (1)
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| CN (1) | CN201057506Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013113267A1 (en) * | 2012-01-31 | 2013-08-08 | Yu Qi | Solar energy integrated application system and implementation method thereof |
| CN103925823A (en) * | 2014-05-05 | 2014-07-16 | 山东省能源与环境研究院 | Waste heat utilization heat exchanger and multilevel heat accumulation system thereof |
| CN103925824A (en) * | 2014-05-05 | 2014-07-16 | 山东省能源与环境研究院 | Single-tube-bundle split solid heat accumulation heat exchanger |
| CN103925821A (en) * | 2014-05-05 | 2014-07-16 | 山东省能源与环境研究院 | Double-tube-bundle split heat-storage heat exchanger utilizing waste heat of rotary cement kiln |
| CN103925820A (en) * | 2014-05-05 | 2014-07-16 | 山东省能源与环境研究院 | Solid material heat accumulation type heat exchanger and flash system |
| CN103940278A (en) * | 2014-05-05 | 2014-07-23 | 山东省能源与环境研究院 | Singe-pipe-bundle solid heat accumulating type heat exchanger for using waste heat of rotary cement kiln |
| CN103940277A (en) * | 2014-05-05 | 2014-07-23 | 山东省能源与环境研究院 | Tube-bundle-free split type solid heat storage heat exchanger |
| CN103940276A (en) * | 2014-05-05 | 2014-07-23 | 山东省能源与环境研究院 | Regenerative heat exchanger and exhaust gas inlet device of regenerative heat exchanger |
| CN103954160A (en) * | 2014-05-05 | 2014-07-30 | 山东省能源与环境研究院 | Heat accumulating type heat exchanger for waste-heat utilization during cement production process |
| CN103954159A (en) * | 2014-05-05 | 2014-07-30 | 山东省能源与环境研究院 | Solid heat accumulating type heat exchanger for pipeless waste heat utilization |
| CN103954158A (en) * | 2014-05-05 | 2014-07-30 | 山东省能源与环境研究院 | Heat-accumulating type heat exchanger and steam-water separator thereof |
-
2007
- 2007-05-22 CN CNU2007200520266U patent/CN201057506Y/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013113267A1 (en) * | 2012-01-31 | 2013-08-08 | Yu Qi | Solar energy integrated application system and implementation method thereof |
| CN103925823A (en) * | 2014-05-05 | 2014-07-16 | 山东省能源与环境研究院 | Waste heat utilization heat exchanger and multilevel heat accumulation system thereof |
| CN103925824A (en) * | 2014-05-05 | 2014-07-16 | 山东省能源与环境研究院 | Single-tube-bundle split solid heat accumulation heat exchanger |
| CN103925821A (en) * | 2014-05-05 | 2014-07-16 | 山东省能源与环境研究院 | Double-tube-bundle split heat-storage heat exchanger utilizing waste heat of rotary cement kiln |
| CN103925820A (en) * | 2014-05-05 | 2014-07-16 | 山东省能源与环境研究院 | Solid material heat accumulation type heat exchanger and flash system |
| CN103940278A (en) * | 2014-05-05 | 2014-07-23 | 山东省能源与环境研究院 | Singe-pipe-bundle solid heat accumulating type heat exchanger for using waste heat of rotary cement kiln |
| CN103940277A (en) * | 2014-05-05 | 2014-07-23 | 山东省能源与环境研究院 | Tube-bundle-free split type solid heat storage heat exchanger |
| CN103940276A (en) * | 2014-05-05 | 2014-07-23 | 山东省能源与环境研究院 | Regenerative heat exchanger and exhaust gas inlet device of regenerative heat exchanger |
| CN103954160A (en) * | 2014-05-05 | 2014-07-30 | 山东省能源与环境研究院 | Heat accumulating type heat exchanger for waste-heat utilization during cement production process |
| CN103954159A (en) * | 2014-05-05 | 2014-07-30 | 山东省能源与环境研究院 | Solid heat accumulating type heat exchanger for pipeless waste heat utilization |
| CN103954158A (en) * | 2014-05-05 | 2014-07-30 | 山东省能源与环境研究院 | Heat-accumulating type heat exchanger and steam-water separator thereof |
| CN103954159B (en) * | 2014-05-05 | 2015-03-04 | 山东省能源与环境研究院 | Solid heat accumulating type heat exchanger for pipeless waste heat utilization |
| CN103925820B (en) * | 2014-05-05 | 2015-03-04 | 山东省能源与环境研究院 | Multistage flash system with intermediate heat accumulation |
| CN103954158B (en) * | 2014-05-05 | 2015-03-04 | 山东省能源与环境研究院 | Heat-accumulating type heat exchanger and steam-water separator thereof |
| CN103940277B (en) * | 2014-05-05 | 2015-03-04 | 山东省能源与环境研究院 | Tube-bundle-free split type solid heat storage heat exchanger |
| CN103925823B (en) * | 2014-05-05 | 2015-03-04 | 山东省能源与环境研究院 | Multilevel heat accumulation system |
| CN103925821B (en) * | 2014-05-05 | 2015-03-04 | 山东省能源与环境研究院 | Double-tube-bundle split heat-storage heat exchanger utilizing waste heat of rotary cement kiln |
| CN103925824B (en) * | 2014-05-05 | 2015-03-04 | 山东省能源与环境研究院 | Single-tube-bundle split solid heat accumulation heat exchanger |
| CN103940278B (en) * | 2014-05-05 | 2015-03-04 | 山东省能源与环境研究院 | Singe-pipe-bundle solid heat accumulating type heat exchanger for using waste heat of rotary cement kiln |
| CN103940276B (en) * | 2014-05-05 | 2015-03-04 | 山东省能源与环境研究院 | Exhaust gas inlet device and regenerative heat exchanger containing same |
| CN103954160B (en) * | 2014-05-05 | 2015-03-11 | 山东省能源与环境研究院 | Heat accumulating type heat exchanger for waste-heat utilization during cement production process |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080507 Termination date: 20160522 |