CN202675964U - Heat superconductor water source heat exchanger - Google Patents
Heat superconductor water source heat exchanger Download PDFInfo
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- CN202675964U CN202675964U CN 201120510886 CN201120510886U CN202675964U CN 202675964 U CN202675964 U CN 202675964U CN 201120510886 CN201120510886 CN 201120510886 CN 201120510886 U CN201120510886 U CN 201120510886U CN 202675964 U CN202675964 U CN 202675964U
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Abstract
The utility model discloses a heat superconductor water source heat exchanger, comprising a heat absorbing chamber outlet, a heat absorbing chamber, a heat absorbing chamber inlet, a housing, a separating plate, heat pipes, a heat releasing chamber inlet, a heat releasing chamber, a heat releasing chamber outlet, and a heat separating layer. A pipe bundle formed by several heat pipes is disposed in the housing, the separating plate separates an evaporation segment and a condensation segment of the heat pipe, and separates the housing into the heat absorbing chamber and the heat releasing chamber. A liquid absorbing core is slight attached to the inner wall of the heat pipe, and the heat pipe is filled with a cold-heat exchange medium with low startup temperature, and is suitable for low temperature heat resources such as surface water, underground water, sea water, etc. The heat absorbing chamber and the heat releasing chamber are in the type of water-water, and the heat absorbing chamber and the heat releasing chamber can be manually or automatically switched with change of cold and heat resources. The heat superconductor water source heat exchanger is a high-efficient heat exchanger advantaged by high heat exchange efficiency, small volume, large waterway circulating cross section, and capability of effectively preventing impurity obstruction or corrosion by poor water quality, and is mainly applied in a water source heat pump air-conditioning hot water system.
Description
Technical field
The utility model relates to hot pipe technique and technical field of heat pumps, specifically relates to a kind of hot superconductor water source heat exchanger, and the application of hot superconductor water source heat exchanger in water source heat pump system.
Background technology
Current, water source heat pump technology is widely used in the field of all kinds of heating coolings because of the characteristics of its energy-conserving and environment-protective, but water source heat pump system is because the heat exchanger heat exchange efficiency is low, and water quality had high requirement, has limited its application on wider.Traditional water source heat pump system carries out the exchange of heat with surface water (or underground water) as the water source heat exchanger with shell-and-tube heat exchanger or plate type heat exchanger usually, but Heat Transfer Performance of Shell-and-tube Heat Exchanger is lower, often can only increase the heat exchange amount by increasing heat exchange area, so that equipment volume is huge, has increased manufacturing cost and be not easy to transportation, installation; Although plate type heat exchanger is high than the shell-and-tube heat exchanger heat exchange efficiency, volume is little, and narrow, the easy obstruction of its waterway channel and tube wall incrustation are serious, is unfavorable for cleaning; No matter be shell-and-tube heat exchanger or plate type heat exchanger, surface water all can not directly pass into usually, and all will pass through some complicated water treatments early stage, and to avoid causing pipeline blockage and tube wall incrustation, this has all increased undoubtedly cost, has reduced efficient.
The utility model content
The purpose of this utility model provides the hot superconductor water source heat exchanger that a kind of heat exchange efficiency is high, simple in structure, the water route flow area is subjected to water quality (or different miscellaneous material) impact greatly, hardly, can be applicable in the water source heat pump system, have problems under prior art to solve water source heat pump system.
For achieving the above object, the technical solution of the utility model is to adopt a kind of hot superconductor water source heat exchanger, mainly formed by heat-absorbing chamber outlet, heat-absorbing chamber, heat-absorbing chamber entrance, housing, dividing plate, heat pipe, heat release chamber entrance, heat release chamber, the outlet of heat release chamber, thermal insulation layer, the tube bank that some heat pipes consist of places among the housing, dividing plate separates the evaporator section of heat pipe and condensation segment, and housing is divided into heat-absorbing chamber and heat release chamber.
Some heat pipes are installed in the hot superconductor water source heat exchanger housing, and heat pipe is the sealed tube of inner vacuum, is filled with the low cold and hot exchange media of start-up temperature in the heat pipe.Fill working medium in the heat pipe, can start under the low-temperature heat sources such as surface water, underground water and seawater, carry out cold and hot exchange, heat pipe inner wall is glued with liquid-sucking core, can realize the automatic reverse of evaporator section and condensation segment.
Hot superconductor water source heat exchanger is water-water type heat exchanger, the high-temperature water heat-absorbing chamber of flowing through, the water at low temperature heat release chamber of flowing through.Heat pipe in the hot superconductor water source heat exchanger has utilized the phase-change heat-exchange of working medium, and working medium absorbs the heat of water in the heat-absorbing chamber in the heat pipe evaporator section explosive evaporation, at the heat pipe condenser section condensation liquefaction, and the water of heat release in the heat release chamber.Heat pipe transmits the heat mode generally than the large several orders of magnitude of heat that transmitted by sensible heat modes such as metal heat-conducting, Fluid Flow in As in the mode of the latent heat of vaporization, and this is best heat exchange mode.This heat exchange mode that hot superconductor water source heat exchanger is used heat pipe arrives cold junction to the heat delivery in hot junction to greatest extent, so heat exchange efficiency is high.
By the water source heat pump air-conditioner hot-water heating system that the capital equipments such as above-mentioned hot superconductor water source heat exchanger and water source heat pump units and user's hot-water air-conditioning end form, hot superconductor water source heat exchanger was connected with the condenser of water source heat pump units when worked summer; Hot superconductor water source heat exchanger was connected with the evaporimeter of water source heat pump units when worked winter.
Hot superconductor water source heat exchanger is simple in structure, and the water route flow area is large, and surface water just can directly pass into by simple screen cloth and carry out heat exchange in the heat exchanger, and is convenient to dismounting, cleaning.Hot superconductor water source heat exchanger has solved the problems such as low, high to water quality requirement, easy stifled, the easy fouling of traditional heat exchangers heat exchange efficiency, inconvenience cleaning.
The utility model has the advantage of:
1, good heat-transfer, heat pipe are to carry out the transmission of heat by the mode that transmits latent heat, and the heat that this mode transmits is generally than the large several orders of magnitude of heat that transmit by sensible heat modes such as metal heat-conducting, Fluid Flow in As.
2, heat transfer direction is reversible, and heat pipe inner wall is provided with liquid-sucking core, and any end is heated then that this end becomes evaporator section, the external heat radiation of the other end then becomes condensation segment, and the heat transfer direction can reverse in heat pipe, two kinds of purposes of same equipment, need not any change, automatically the Adaptive change demand.
3, equipment volume is little, and for given heat flow, because heat-transfer intensity increases, heat transfer property is good, can reduce heat transfer area, and equipment volume is reduced, and metal consumption reduces.
4, do not need additionaling power, the vapor flow in the heat pipe and heat transmit, and are to realize by the pressure reduction of itself, do not need to add outer power.In addition, the flow resistance of the outer hot fluid of heat pipe and cold fluid is also less, and its required additionaling power is also less.
5, water quality requirement is low, and heat-absorbing chamber, water route, heat release chamber flow area are large, can allow that impurity such as carrying larger-diameter fiber, silt in the water secretly passes through, and the possibility that results in blockage is very little.Even if because long-term water turbidity causes the heat pipe outer wall fouling or grows moss, also easily clean, so strong than shell-and-tube heat exchanger and plate type heat exchanger to the adaptive capacity of water quality.
6, simple in structure, safe and reliable, hot superconductor water source heat exchanger mainly comprises housing, dividing plate, thermal insulation layer, heat pipe, does not have moving component, can work under high temperature, cold, outdoor, vibration and pressure-bearing condition.
Description of drawings
Fig. 1 is the structure chart of hot superconductor water source heat exchanger;
1. heat-absorbing chamber outlet, 2. heat-absorbing chamber, 3. heat-absorbing chamber entrance, 4. housing, 5. dividing plate, 6. heat pipe, 7. heat release chamber entrance, 8. heat release chamber, 9. heat release chamber outlet, 10. thermal insulation layer.
Fig. 2 is water source heat pump system cooling condition schematic diagram;
1. heat release chamber outlet, 2. heat release chamber entrance, 3. housing, 4. dividing plate, 5. heat pipe, 6. heat-absorbing chamber entrance, 7. heat-absorbing chamber outlet, 8. heat source side water circulating pump, 9. water source pump, 10. gas-liquid separator, 11. evaporimeters, 12. expansion valves, 13. condenser, 14. compressors, 15. use the side water circulating pump, 16. user side, 17. water source heat pump units.
Fig. 3 is water source heat pump system heating condition schematic diagram,
1. heat-absorbing chamber outlet, 2. heat-absorbing chamber entrance, 3. housing, 4. dividing plate, 5. heat pipe, 6. heat release chamber entrance, 7. heat release chamber outlet, 8. heat source side water circulating pump, 9. water source pump, 10. gas-liquid separator, 11. evaporimeters, 12. expansion valves, 13. condenser, 14. compressors, 15. use the side water circulating pump, 16. user side, 17. water source heat pump units.
Fig. 2, Fig. 3 are the concrete application of hot superconductor water source heat exchanger in the water source heat pump air-conditioner hot-water heating system.
The specific embodiment
Hot superconductor water source heat exchanger is mainly used in the water source heat pump air-conditioner hot-water heating system, and the water source heat pump air-conditioner hot-water heating system mainly is comprised of heat source side loop, three loops of refrigerant loop and use side ring road.
The heat source side loop, the loop that is formed by hot superconductor water source heat exchanger and the water sources such as surface water, underground water.Winter, it absorbed heat from the water source, and summer is to the water source release heat.Evaporimeter 11 or condenser 13 heat-shifts of middle heat transfer medium (chilled water or cooling water) and water source heat pump units 17, its circulation is realized by heat source side water circulating pump 8.
Refrigerant loop, i.e. the refrigerant circulation loop of source pump inside, the flow process of cold-producing medium is compressor 14-condenser 13-expansion valve 12-evaporimeter 11-gas-liquid separator 10-compressor 14.
Use the side ring road, the loop that is formed by user side 16 and intermediate medium (chilled water or cooling water).Summer, it absorbed heat from user side 16, reached refrigeration, and reach for warm hot water preparing effect to user side 16 release heat winter.Exchange heat between middle heat transfer medium and the user side 16 is by realizing with side water circulating pump 15.
Fig. 2, hot superconductor water source heat exchanger is applied in the water source heat pump air-conditioner hot-water heating system, the course of work under the cooling condition:
In using the side ring road, evaporimeter 11 cryogenic freezing water is out directly sent into user side through water circulating pump 15, absorbs heat building is lowered the temperature, and the chilled water that forms after heating up flows back to evaporimeter 11, finishes continuous circulation.And so forth, the heat of user side 16 just constantly is sent in the evaporimeter 11.
In refrigerant loop, the low-temp low-pressure gaseous working medium flows through evaporimeter 11 and absorbs high temperature chilled water heat, flow through that to enter compressor 14 behind the gas-liquid separator 10 compressed, become the HTHP gaseous working medium, the HTHP gaseous working medium flows through heat transferred the cooling water of condenser 13 through condenser 13 time, become middle temperature high-pressure liquid working medium, the liquid refrigerant of middle temperature high pressure becomes the low-temp low-pressure two-phase working substance through expansion valve 12 time, again flow through evaporimeter 11 and finish circulation.The refrigerant loop continuous circulation, the chilled water heat that flows through evaporimeter just constantly is sent in the cooling water that flows through condenser and goes.
In the heat source side loop, surface water or the underground water pressure by water source pump 9 flows to heat release chamber (left chamber) from the heat release chamber entrance 2 of hot superconductor water source heat exchanger, and from heat release chamber outlet 1 outflow, cooling water in the heat-absorbing chamber (right chamber) flows to from heat-absorbing chamber entrance 6 under the pressure of heat source side water circulating pump 8, and from heat-absorbing chamber outlet 7 outflows, the liquid refrigerant of heat pipe 5 evaporator sections (right section) absorbs the heat of cooling water in heat-absorbing chamber (right chamber), explosive evaporation and vaporizing, gaseous working medium flows to rapidly the condensation segment (left section) of heat pipe 5 under differential pressure action, low temperature surface water in heat release chamber (left chamber) or underground water are emitted latent heat and are condensed, condensation water is along the passage of liquid-sucking core, the capillarity of borrowing surface tension to produce is back to the evaporator section (right section) of heat pipe 5, finish continuous circulation, and so forth, just the heat in the cooling water constantly is sent in surface water or the underground water.
Use side ring road, refrigerant loop and low-temperature receiver side ring road successively to circulate, the heat of user's air conditioning terminal just constantly is sucked into, and is discharged in surface water or the underground water and goes.
Fig. 3, hot superconductor water source heat exchanger is applied in the water source heat pump air-conditioner hot-water heating system, the course of work under heating or the hot water preparing operating mode:
In the heat source side loop, surface water or the underground water pressure by water source pump 9 flows to heat-absorbing chamber (left chamber) from the heat-absorbing chamber entrance 2 of hot superconductor water source heat exchanger, and from heat-absorbing chamber outlet 1 outflow, chilled water in the heat release chamber (right chamber) flows to from heat release chamber entrance 6 under the pressure of heat source side water circulating pump 8, and from heat release chamber outlet 7 outflows, the liquid refrigerant of heat pipe 5 evaporator sections (left section) absorbs surface water or underground water heat in heat-absorbing chamber (left chamber), explosive evaporation and vaporizing, gaseous working medium flows to rapidly the condensation segment (right section) of heat pipe 5 under differential pressure action, cryogenic freezing water in heat release chamber (right chamber) is emitted latent heat and is condensed, condensation water is along the passage of liquid-sucking core, the capillarity of borrowing surface tension to produce is back to the evaporator section (left section) of heat pipe 5, finish continuous circulation, and so forth, just the heat in surface water or the underground water is constantly sent to chilled water.
In refrigerant loop, the low-temp low-pressure gaseous working medium flows through evaporimeter 11 absorption refrigerating hydro-thermal amounts, flow through that to enter compressor 14 behind the gas-liquid separator 10 compressed, become the HTHP gaseous working medium, the HTHP gaseous working medium is through condenser 13 time, thermal release is given use side heating hot water or the domestic hot-water of flowing through condenser 13, become middle temperature high-pressure liquid working medium, the liquid refrigerant of middle temperature high pressure becomes the low-temp low-pressure two-phase working substance through expansion valve 12 time, again flow through evaporimeter 11 and finish circulation.The refrigerant loop continuous circulation, the chilled water heat that flows through evaporimeter 11 just constantly is discharged in the use side water that flows through condenser 13.
In using the side ring road, low temperature uses side water to enter condenser 13 absorption heats through water circulating pump 15, directly send into user side 16 after being heated into heating hot water or domestic hot-water, be building heating or domestic hot-water supply, flow back to condenser 13 after the heating hot water cooling and finish continuous circulation.And so forth, the heat in the condenser 13 just constantly is sent to user side 16.
Successively circulate in heat source side loop, refrigerant loop and use side ring road, the heat in surface water or the underground water just constantly is absorbed, and are sent to user side and are used for heating or produce the domestic hot-water.
Claims (3)
1. a hot superconductor water source heat exchanger comprises the heat-absorbing chamber outlet, heat-absorbing chamber, the heat-absorbing chamber entrance, housing, dividing plate, heat pipe, heat release chamber entrance, heat release chamber, the outlet of heat release chamber, thermal insulation layer, it is characterized in that: the tube bank that some heat pipes consist of places among the housing, and dividing plate separates the evaporator section of heat pipe and condensation segment, and housing is divided into heat-absorbing chamber and heat release chamber.
2. a kind of hot superconductor water source heat exchanger according to claim 1 is characterized in that heat pipe is the sealed tube of inner vacuum, is filled with the low cold and hot exchange media of start-up temperature in the heat pipe.
3. a kind of hot superconductor water source heat exchanger according to claim 1, it is characterized in that: the inwall of heat pipe is glued with liquid-sucking core, can realize the automatic reverse of evaporator section and condensation segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120510886 CN202675964U (en) | 2011-11-25 | 2011-11-25 | Heat superconductor water source heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120510886 CN202675964U (en) | 2011-11-25 | 2011-11-25 | Heat superconductor water source heat exchanger |
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| Publication Number | Publication Date |
|---|---|
| CN202675964U true CN202675964U (en) | 2013-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120510886 Expired - Fee Related CN202675964U (en) | 2011-11-25 | 2011-11-25 | Heat superconductor water source heat exchanger |
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| CN (1) | CN202675964U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105246301A (en) * | 2015-11-04 | 2016-01-13 | 天津商业大学 | Reinforced heat dissipation liquid-cooled radiator |
| CN110220243A (en) * | 2018-12-29 | 2019-09-10 | 河南农业大学 | A kind of cycle heat exchange water tank in system and system using residual heat heating |
| CN112484341A (en) * | 2020-06-01 | 2021-03-12 | 山东黄金矿业科技有限公司深井开采实验室分公司 | Ground source heat pump system capable of automatically controlling valve according to power of water pump |
| CN112503801A (en) * | 2020-04-10 | 2021-03-16 | 山东大学 | Ground source heat pump system |
| CN112524842A (en) * | 2020-06-01 | 2021-03-19 | 山东黄金矿业科技有限公司深井开采实验室分公司 | Ground source heat pump system with automatic heat storage function |
| CN112648869A (en) * | 2020-04-10 | 2021-04-13 | 山东黄金集团有限公司 | Heat pipe and ground source heat pump system thereof |
| CN112665219A (en) * | 2020-06-01 | 2021-04-16 | 山东黄金矿业科技有限公司深井开采实验室分公司 | Ground source heat pump system with refrigerant heat storage function |
| CN112696845A (en) * | 2020-06-01 | 2021-04-23 | 山东黄金矿业科技有限公司深井开采实验室分公司 | Ground source heat pump system capable of storing heat according to indoor temperature |
-
2011
- 2011-11-25 CN CN 201120510886 patent/CN202675964U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105246301A (en) * | 2015-11-04 | 2016-01-13 | 天津商业大学 | Reinforced heat dissipation liquid-cooled radiator |
| CN110220243A (en) * | 2018-12-29 | 2019-09-10 | 河南农业大学 | A kind of cycle heat exchange water tank in system and system using residual heat heating |
| CN112503801A (en) * | 2020-04-10 | 2021-03-16 | 山东大学 | Ground source heat pump system |
| CN112648869A (en) * | 2020-04-10 | 2021-04-13 | 山东黄金集团有限公司 | Heat pipe and ground source heat pump system thereof |
| CN112648869B (en) * | 2020-04-10 | 2022-02-22 | 山东黄金集团有限公司 | Heat pipe and ground source heat pump system thereof |
| CN112503801B (en) * | 2020-04-10 | 2022-06-24 | 山东大学 | Ground source heat pump system |
| CN112484341A (en) * | 2020-06-01 | 2021-03-12 | 山东黄金矿业科技有限公司深井开采实验室分公司 | Ground source heat pump system capable of automatically controlling valve according to power of water pump |
| CN112524842A (en) * | 2020-06-01 | 2021-03-19 | 山东黄金矿业科技有限公司深井开采实验室分公司 | Ground source heat pump system with automatic heat storage function |
| CN112665219A (en) * | 2020-06-01 | 2021-04-16 | 山东黄金矿业科技有限公司深井开采实验室分公司 | Ground source heat pump system with refrigerant heat storage function |
| CN112696845A (en) * | 2020-06-01 | 2021-04-23 | 山东黄金矿业科技有限公司深井开采实验室分公司 | Ground source heat pump system capable of storing heat according to indoor temperature |
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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 |
Granted publication date: 20130116 Termination date: 20181125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |