CN203893487U - Solar energy photo-thermal refrigeration and heating device - Google Patents
Solar energy photo-thermal refrigeration and heating device Download PDFInfo
- Publication number
- CN203893487U CN203893487U CN201420285451.XU CN201420285451U CN203893487U CN 203893487 U CN203893487 U CN 203893487U CN 201420285451 U CN201420285451 U CN 201420285451U CN 203893487 U CN203893487 U CN 203893487U
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- generator
- solution
- water pipe
- solar energy
- water
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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 discloses a solar energy photo-thermal refrigeration and heating device. Water in a heat collector is heated through solar energy and is sent into a condensation generation device, dilute solutions are heated and steamed in a generator to be purified, evaporated water steam enters a condenser to be cooled and condensed into liquid water through cooling water in a cooling pipe, the condensed liquid water enters a low-temperature and low-pressure evaporator through a compression device and is evaporated by absorbing heat in water of a coolant water pipe, the temperature of coolant water is lowered for achieving refrigeration, evaporated water steam enters the absorber, is cooled through the cooling water and finally is absorbed through concentrated solutions to dilute the solutions, and the diluted solutions are conveyed to a solution exchanger through a solution pump and flow back the generator after being interacted with the concentrated solutions to achieve solution circulation.
Description
Technical field
The invention belongs to a kind of solar energy optical-thermal field, be specifically related to a kind of solar energy refrigeration heat and heating plant.
Background technology
Solar energy techniques is very ripe, how solar energy optical-thermal is used for freezing at present still without more ripe solution, sell in the market tradition air conditioner refrigerating device processed and mostly be handpiece Water Chilling Units (comprising centrifuge, air-cooled screw, water-cooling screw rod, module machine) and refrigerant variable-flow unit (comprising connected unit, digital vortex unit), these all use electric energy to drive, in south China Area during Summer, use electric energy refrigeration air-conditioner can cause larger electric quantity consumption, also have the problems such as air pollution and noise pollution simultaneously.Except electric energy drives refrigerating plant, some lithium bromide unit refrigerating plant in the market, but mostly be, use the waste heat secondary utilization in power plant, steel mill or cement plant to freeze, for school, hospital, hotel, market, residential block and some industrial areas, these are densely populated, refrigeration demand higher and away from have surplus heat can secondary utilization place be difficult to use lithium bromide unit to freeze.Some is gas type or fuel oil type lithium bromide unit, with burn natural gas or oil, as refrigeration power source, when consuming the energy, can discharge great amount of carbon dioxide.
Summary of the invention
For solving traditional electric energy, drive the high energy consumption of refrigerating plant, the use limitation problem of high noisy problem and traditional lithium bromide unit refrigerating plant, the invention provides a kind of device that utilizes solar energy refrigeration heat and heating, only use a small amount of electric energy, energy-conserving and environment-protective also can move by low noise, the problem of enough heats cannot be provided for solving solar energy optical-thermal simultaneously, the present invention has used the solar vacuum heat-collecting pipe that has independent intellectual property right, improves solar energy thermal conversion efficiency and guarantees only to use solar energy just can realize lithium bromide refrigerating effect.
Technical scheme of the present invention is:
A kind of solar energy refrigeration heat and heating plant, comprise: heat collector, circulating hot water pipe, condensation generating means, generator, condenser, radio-frequency generator, cooling water pipe, concentrated solution carrier pipe, seal in compression device, refrigerant water pipe, absorb vaporising device, evaporimeter, absorber, weak solution carrier pipe, solution pump, additional high-pressure generator and solution heat exchanger, described circulating hot water pipe's one side is communicated with opposite side and stretches into condensation generating means inside left with heat collector, heat collector is delivered to the hot water after solar energy heating in generator by circulating hot water pipe, described condensation generating means inside is respectively arranged with generator and condenser, above described generator, be provided with the heat that weak solution carrier pipe generator brings by circulating hot water pipe the water in weak solution is flashed to gaseous state, below generator, be provided with radio-frequency generator, radio-frequency generator will promote the gasification of moisture in solution, generator bottom outer setting has concentrated solution carrier pipe, described condenser is communicated with cooling water pipe, condenser bottom outer setting seals in compression device, the described compression device that seals in stretches into absorption vaporising device inside left, in described absorption vaporising device, the left and right sides is respectively arranged with evaporimeter and absorber, described refrigerant water pipe stretches into and absorbs left side in vaporising device, described evaporimeter bottom outer setting has solution pump, described solution pump other end access solution heat exchanger, in described solution heat exchanger, be provided with additional high-pressure generator.
Further improvement of the present invention is: the solution that below, the inner lower-left of access condensation generating means, described concentrated solution carrier pipe one end carries process generator and the high raw device of high frequency to purify, other end access absorbs the inner upper right side of vaporising device, the inner upper left side of access condensation generating means, described weak solution carrier pipe one end absorbs heat purification solution, other end access absorbs vaporising device bottom for delivery of the solution being diluted, and concentrated solution carrier pipe and weak solution carrier pipe are mutual in described solution heat exchanger.
Further improvement of the present invention is: the access of described cooling water pipe initiating terminal absorbs vaporising device inner right side and carries out coolingly concentrated solution is absorbed to steam being diluted to weak solution, cooling water pipe tail end access condensation generating means inner right side.
The advantage of a kind of solar energy optical-thermal refrigeration and heating of the present invention device has following 2 points:
One. the heat collector that adopts solar vacuum heat-collecting pipe to form, only use the solar energy just can water temperature is can heat extremely temperature required, improved popularization and the applicability of product.
Two. use high frequency oscillation generator, through the heat exchange of radio-frequency generator solution side, improved the operational efficiency of unit, solved heat source temperature not strong shortcoming of refrigeration when not high.
Accompanying drawing explanation
Fig. 1 is this structure chart of finding a kind of solar energy refrigeration heat and heating plant.
Wherein: 1-heat collector, 2-circulating hot water pipe, 3-condensation generating means, 4-generator, 5-condenser, 6-radio-frequency generator, 7-cooling water pipe, 8-concentrated solution carrier pipe, 9-seals in compression device, 10-refrigerant water pipe, 11-absorbs vaporising device, 12-evaporimeter, 13-absorber, 14-weak solution carrier pipe, 15-solution pump, 16-additional high-pressure generator, 17-solution heat exchanger.
The specific embodiment
Describe the specific embodiment of a kind of solar energy optical-thermal of the present invention and heating plant below in detail:
A kind of solar energy optical-thermal and heating plant, if shown in Fig. 1, comprise heat collector 1, heat collector 1 is used solar energy after water heating, by circulating hot water pipe 2, hot water to be delivered in condensation generating means 3, be arranged in condensation generating means 3 and be controlled at low pressure state at generator 4, hot water evaporates the weak solution in generator 4, under doing, the higher-order of oscillation of radio-frequency generator 6 will accelerate the evaporation process of weak solution, weak solution after pervaporation is purified becomes concentrated solution, by concentrated solution carrier pipe 8, transfer out, the steam of weak solution evaporation enters the condenser 5 that is arranged on condensation generating means 3 right sides, by being arranged on the cooling water pipe 7 in condenser 5, steam condenses into aqueous water, the compression device 9 that seals in that is arranged on condenser 5 bottoms is delivered to condensed aqueous water to absorb in vaporising device 11.
Absorb vaporising device 11 inside left and be provided with evaporimeter 12, in evaporimeter 12, access refrigerant water pipe 10, sealing in the chilled water heat that aqueous water that compression device 9 transports absorbs in refrigerant water pipe 10 in the evaporimeter 12 of low-pressure low-temperature evaporates, chilled water in refrigerant water pipe 10 flows out and produces cold water, in evaporimeter 12, the steam of heat absorption evaporation enters in absorber 13, under the cooling effect of cooling water pipe 7, steam condenses into the concentrated solution that water transported by concentrated solution carrier pipe 8 and absorbs, solution is become to weak solution inflow absorber 13 bottoms, through solution pump 15, transfer out.
Solution pump 15 is delivered to the solution after dilution in solution heat exchanger 17, concentrated solution carrier pipe 8 further evaporates raising solution concentration through the effect moisture content of additional high-pressure generator 16 in by solution heat exchanger 17, then enter and absorb in vaporising device 11, so form solution circulation.
Claims (3)
1. a solar energy refrigeration heat and heating plant, it is characterized in that: comprise heat collector (1), circulating hot water pipe (2), condensation generating means (3), generator (4), condenser (5), radio-frequency generator (6), cooling water pipe (7), concentrated solution carrier pipe (8), seal in compression device (9), refrigerant water pipe (10), absorb vaporising device (11), evaporimeter (12), absorber (13), weak solution carrier pipe (14), solution pump (15), additional high-pressure generator (16) and solution heat exchanger (17), described circulating hot water pipe's (2) one sides are communicated with opposite side and stretch into condensation generating means (3) left side with heat collector (1), described condensation generating means (3) inside is respectively arranged with generator (4) and condenser (5), described generator (4) is provided with weak solution carrier pipe (14) above, generator (4) is provided with radio-frequency generator (6) below, generator (4) bottom outer setting has concentrated solution carrier pipe (8), described condenser (5) is communicated with cooling water pipe (7), condenser (5) bottom outer setting seals in compression device (9), the described compression device (9) that seals in stretches into absorption vaporising device (11) inside left, the interior left and right sides of described absorption vaporising device (11) is respectively arranged with evaporimeter (12) and absorber (13), described refrigerant water pipe (10) stretches into and absorbs left side in vaporising device (11), described evaporimeter (12) bottom outer setting has solution pump (15), described solution pump (15) other end access solution heat exchanger (17), in described solution heat exchanger (17), be provided with additional high-pressure generator (16).
2. a kind of solar energy refrigeration heat according to claim 1 and heating plant, it is characterized in that: below, the inner lower-left of described concentrated solution carrier pipe (8) one end access condensation generating means (6), other end access absorbs the inner upper right side of vaporising device (11), the access inner upper left side of condensation generating means (3), described weak solution carrier pipe (14) one end, other end access absorbs vaporising device (11) bottom, and concentrated solution carrier pipe (8) and weak solution carrier pipe (14) are mutual in described solution heat exchanger (17).
3. a kind of solar energy refrigeration heat according to claim 1 and heating plant, it is characterized in that: the access of described cooling water pipe (7) initiating terminal absorbs vaporising device (11) inner right side cooling water pipe (7) tail end access condensation generating means (3) inner right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420285451.XU CN203893487U (en) | 2014-05-30 | 2014-05-30 | Solar energy photo-thermal refrigeration and heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420285451.XU CN203893487U (en) | 2014-05-30 | 2014-05-30 | Solar energy photo-thermal refrigeration and heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203893487U true CN203893487U (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420285451.XU Expired - Fee Related CN203893487U (en) | 2014-05-30 | 2014-05-30 | Solar energy photo-thermal refrigeration and heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203893487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222404A (en) * | 2015-09-30 | 2016-01-06 | 河南科技大学 | One utilizes solar energy-air energy heat pump |
-
2014
- 2014-05-30 CN CN201420285451.XU patent/CN203893487U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222404A (en) * | 2015-09-30 | 2016-01-06 | 河南科技大学 | One utilizes solar energy-air energy heat pump |
| CN105222404B (en) * | 2015-09-30 | 2018-07-10 | 河南科技大学 | It is a kind of to utilize solar energy-air energy heat pump system |
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| 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 |
Granted publication date: 20141022 Termination date: 20150530 |
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| EXPY | Termination of patent right or utility model |