CN204757439U - Heat accumulation steam absorbed refrigeration device - Google Patents
Heat accumulation steam absorbed refrigeration device Download PDFInfo
- Publication number
- CN204757439U CN204757439U CN201520446999.2U CN201520446999U CN204757439U CN 204757439 U CN204757439 U CN 204757439U CN 201520446999 U CN201520446999 U CN 201520446999U CN 204757439 U CN204757439 U CN 204757439U
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- China
- Prior art keywords
- heat
- accumulation
- steam
- graphite block
- heat accumulation
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
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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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
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- Sorption Type Refrigeration Machines (AREA)
Abstract
The utility model relates to a heat accumulation steam absorbed refrigeration device belongs to absorbed refrigeration equipment technical field, heat accumulation steam absorbed refrigeration device include heat accumulation steam generator and absorbed refrigeration device, heat accumulation steam generator center is equipped with the graphite block, outwards is parcel layer, aerogel layer, heat preservation and shell in proper order respectively, heat accumulation steam generator's lower part is provided with the inlet tube, heat accumulation steam generator's upper portion is provided with out the steam pipe, has evenly seted up the heating coil jack on the graphite block, one row of electrical heating rod jack is established to mid point position between per two rows of heating coil jacks, absorbed refrigeration device and a steam pipe link to each other. The utility model discloses can develop and use the low ebb electricity, turn into the thermal energy storage in the graphite block with the electric energy, it provides the heat source for the absorbed refrigeration device to last output steam, and the assurance refrigeration process continuously go on, the energy saving, and simple structure, the wide use potentiality are big.
Description
Technical field
The utility model belongs to absorption refrigerating equipment technical field, specifically, relates to a kind of accumulation of heat steam absorption refrigerating plant.
Background technology
Current, the air-conditioning technical that major part uses is a kind of is power with electric energy, indoor heat is absorbed and is rejected to the outdoor circulatory system, therefore air conditioning energy consumption is main still based on electric power, but China's short of electricity phenomenon is more and more serious, especially the shortage of peak electricity, have to power cuts to limit consumption during Peak power use in a lot of place, and trough-electricity often has comparatively multiresidue, cause line loss and waste in a large number, and then forming a large amount of wastes of natural resources.
Therefore, be necessary to propose a kind of refrigerating plant that can develop trough-electricity, economize energy, efficient stable, to meet the life requirement of people.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of accumulation of heat steam absorption refrigerating plant, trough-electricity can be developed, be that thermal energy storage is in graphite block by electric energy conversion, continue output steam and provide thermal source for absorption type refrigerating unit, ensure that process of refrigerastion continues to carry out, economize energy, structure is simple, promotes the use potentiality large.
In order to achieve the above object, the utility model proposes following technical scheme:
Described accumulation of heat steam absorption refrigerating plant comprises accumulation of heat steam raising plant and absorption type refrigerating unit, described accumulation of heat steam raising plant center is provided with graphite block, graphite block outer wrap has one deck integument, aerogel layer is scribbled outside integument, aerogel layer is outside equipped with heat-insulation layer, heat-insulation layer is outside equipped with shell, the bottom of accumulation of heat steam raising plant is provided with water inlet pipe, the top of accumulation of heat steam raising plant is provided with steam outlet pipe, graphite block evenly offers heat(ing) coil jack, point midway between every two row's heat(ing) coil jacks establishes row's electrically heated rod jack, a heat(ing) coil be communicated with curves through in each heat(ing) coil jack, heat(ing) coil is connected with venthole with water inlet respectively, an electrically heated rod is provided with in each electrically heated rod jack, described absorption type refrigerating unit is connected with steam outlet pipe.
As preferably, described absorption type refrigerating unit is lithium-bromide absorption-type refrigerating machine, comprise generator, condenser, evaporimeter, absorber, generator is connected with condenser, condenser is connected with evaporimeter, evaporimeter is connected with absorber, and absorber is connected with generator, and steam outlet pipe is connected with the generator in absorption type refrigerating unit.
As preferably, the gap-fill between described integument and graphite block has graphite powder.
As preferably, described heat-insulation layer is the mineral wool that 10 ㎝ are thick.
As preferably, described electrically heated rod composition series circuit, the power supply of series circuit is the switchable power supply of 36V dc source/alternating current low ebb power supply.
The beneficial effects of the utility model: the utility model adopts graphite block as heat-storing material, develop trough-electricity, be that thermal energy storage is in graphite block by electric energy conversion, continue output steam and provide thermal source for absorption type refrigerating unit, ensure that process of refrigerastion continues to carry out, economize energy, structure is simple, promotes the use potentiality large.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model heat(ing) coil assembling schematic diagram;
Fig. 3 is that the utility model absorption type refrigerating unit connects block diagram.
In figure, 1-graphite block, 2-integument, 3-aerogel layer, 4-heat-insulation layer, 5-shell, 6-water inlet pipe, 7-steam outlet pipe, 8-absorber, 9-heat(ing) coil jack, 10-heat(ing) coil, 11-electrically heated rod jack, 12-electrically heated rod, 13-absorption type refrigerating unit, 14-accumulation of heat steam raising plant, 15-generator, 16-condenser, 17-evaporimeter.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to facilitate the technical staff to understand.
As Figure 1-3, described accumulation of heat steam absorption refrigerating plant comprises accumulation of heat steam raising plant 14 and absorption type refrigerating unit 13, described accumulation of heat steam raising plant 14 center is provided with graphite block 1, outer wrap has one deck integument 2, gap-fill between integument 2 and graphite block 1 has graphite powder, can reduce hot loss of energy.Scribble aerogel layer 3 outside integument 2, aerogel layer 3 is outside equipped with heat-insulation layer 4, and described heat-insulation layer 4 is the mineral wool that 10 ㎝ are thick, make the heat insulation effect of accumulation of heat steam raising plant 14 good, reduce heat-energy losses, heat-insulation layer 4 is outside equipped with shell 5, so forms a closed cube.
The gauge tap of each electrically heated rod 12 series circuit is connected, and in night (23:00-7:00) this period, the electrical source exchange of series circuit is that low ebb power supply is powered; (7:00-23:00) this period by day, the electrical source exchange of series circuit is dc source, and logical 36v direct current, realizing the switching of AC power and dc source, with lower energy cost, is that thermal energy storage is in graphite block by electric energy conversion.
The bottom of accumulation of heat steam raising plant 14 is provided with water inlet pipe 6, the top of accumulation of heat steam raising plant 14 is provided with steam outlet pipe 7, graphite block 1 evenly offers heat(ing) coil jack 9, point midway between every two row's heat(ing) coil jacks 9 establishes row's electrically heated rod jack 11, heat(ing) coil jack 9 and electrically heated rod jack 11 are the circular hole that straight line runs through graphite block 1, a heat(ing) coil 10 be communicated with curves through in each heat(ing) coil jack 9, an electrically heated rod 12 is provided with in each electrically heated rod jack 11, being connected with steam outlet pipe 7 with water inlet pipe 6 respectively of described heat(ing) coil 10.What this design can guarantee the uniform thermal power that electrically heated rod 12 produces passes to graphite block 1, and by thermal energy storage in graphite block 1, and curve and absorb heat gradually through the water in the heat(ing) coil 10 in graphite block 1 or vapour or gas-vapor mix, the steam that last output uniform temperature requires.
Described absorption type refrigerating unit 13 is lithium-bromide absorption-type refrigerating machine, comprise generator 15, condenser 16, evaporimeter 17, absorber 8, generator 15 is connected with condenser 16, condenser 16 is connected with evaporimeter 17, evaporimeter 17 is connected with absorber 8, and absorber 8 is connected with generator 15, and steam outlet pipe 7 is connected with the generator 15 in absorption type refrigerating unit 13, in steam outlet pipe 7, the steam of output is to after the lithium bromide water solution heating in generator 15, and the water in solution is constantly vaporized; Along with the continuous vaporization of water, the lithium bromide water solution concentration in generator 15 constantly raises, and enters absorber 8; Water vapour enters condenser 16, condenses after the cooling water temperature be condensed in device 16, becomes the aqueous water of high pressure low temperature; When the water in condenser 16 enters evaporimeter 17, rapid expansion and vaporizing, and in vaporescence a large amount of heat absorbing chilled water in evaporimeter 17, thus reach the object of cooling refrigeration; In the process, water at low temperature steam enters absorber 8, and absorbed by the lithium bromide water solution in absorber 8, solution concentration progressively reduces, then by being circulated back in generator 15, so circulates, and realizes continuous cooling.
The utility model adopts graphite block as heat-storing material, and developing trough-electricity, is that thermal energy storage is in graphite block by electric energy conversion, continue output steam and provide thermal source for absorption type refrigerating unit, ensure that process of refrigerastion continues to carry out, economize energy, structure is simple, promotes the use potentiality large.
What finally illustrate is, above preferred embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model by above preferred embodiment, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from the utility model claims limited range.
Claims (5)
1. an accumulation of heat steam absorption refrigerating plant, it is characterized in that: described accumulation of heat steam absorption refrigerating plant comprises accumulation of heat steam raising plant and absorption type refrigerating unit, described accumulation of heat steam raising plant center is provided with graphite block, graphite block outer wrap has one deck integument, aerogel layer is scribbled outside integument, aerogel layer is outside equipped with heat-insulation layer, heat-insulation layer is outside equipped with shell, the bottom of accumulation of heat steam raising plant is provided with water inlet pipe, the top of accumulation of heat steam raising plant is provided with steam outlet pipe, graphite block evenly offers heat(ing) coil jack, point midway between every two row's heat(ing) coil jacks establishes row's electrically heated rod jack, a heat(ing) coil be communicated with curves through in each heat(ing) coil jack, heat(ing) coil is connected with steam outlet pipe with water inlet pipe respectively, an electrically heated rod is provided with in each electrically heated rod jack, described absorption type refrigerating unit is connected with steam outlet pipe.
2. a kind of accumulation of heat steam absorption refrigerating plant according to claim 1, it is characterized in that: described absorption type refrigerating unit is lithium-bromide absorption-type refrigerating machine, comprise generator, condenser, evaporimeter, absorber, generator is connected with condenser, condenser is connected with evaporimeter, evaporimeter is connected with absorber, and absorber is connected with generator, and steam outlet pipe is connected with the generator in absorption type refrigerating unit.
3. a kind of accumulation of heat steam absorption refrigerating plant according to claim 1, is characterized in that: the gap-fill between described integument and graphite block has graphite powder.
4. a kind of accumulation of heat steam absorption refrigerating plant according to claim 1, is characterized in that: described heat-insulation layer is the mineral wool that 10 ㎝ are thick.
5. a kind of accumulation of heat steam absorption refrigerating plant according to claim 1, is characterized in that: described electrically heated rod composition series circuit, the power supply of series circuit is the switchable power supply of 36V dc source/alternating current low ebb power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520446999.2U CN204757439U (en) | 2015-06-26 | 2015-06-26 | Heat accumulation steam absorbed refrigeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520446999.2U CN204757439U (en) | 2015-06-26 | 2015-06-26 | Heat accumulation steam absorbed refrigeration device |
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| Publication Number | Publication Date |
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| CN204757439U true CN204757439U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520446999.2U Expired - Fee Related CN204757439U (en) | 2015-06-26 | 2015-06-26 | Heat accumulation steam absorbed refrigeration device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166797A (en) * | 2017-06-08 | 2017-09-15 | 东北大学 | A kind of absorption type heat pump system of utilization low valley power storage |
| CN108534213A (en) * | 2018-05-11 | 2018-09-14 | 宋世海 | A kind of low ebb electric heat storage composite adsorption type air source heat pump circulating heating system |
| CN109990366A (en) * | 2017-12-29 | 2019-07-09 | 国家电投集团科学技术研究院有限公司 | Heat accumulation couples absorption type heat pump heat distribution system |
-
2015
- 2015-06-26 CN CN201520446999.2U patent/CN204757439U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166797A (en) * | 2017-06-08 | 2017-09-15 | 东北大学 | A kind of absorption type heat pump system of utilization low valley power storage |
| CN107166797B (en) * | 2017-06-08 | 2019-11-01 | 东北大学 | A kind of absorption type heat pump system using low valley power storage |
| CN109990366A (en) * | 2017-12-29 | 2019-07-09 | 国家电投集团科学技术研究院有限公司 | Heat accumulation couples absorption type heat pump heat distribution system |
| CN108534213A (en) * | 2018-05-11 | 2018-09-14 | 宋世海 | A kind of low ebb electric heat storage composite adsorption type air source heat pump circulating heating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210304 Address after: 650033 No.17, 9th floor, building 1, Baida international school, Shangyuan Road, high tech Zone, Kunming City, Yunnan Province Patentee after: Chifang guangre (Yunnan) Environmental Protection Technology Co.,Ltd. Address before: 650034 Room 101, unit 1, building 8, Yangguang Waltz community, Dianchi Road, Xishan District, Kunming City, Yunnan Province Patentee before: Li Zeming |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |