CN102767880A - Combined system of heat pipe and heat pump - Google Patents
Combined system of heat pipe and heat pump Download PDFInfo
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- CN102767880A CN102767880A CN2012102666003A CN201210266600A CN102767880A CN 102767880 A CN102767880 A CN 102767880A CN 2012102666003 A CN2012102666003 A CN 2012102666003A CN 201210266600 A CN201210266600 A CN 201210266600A CN 102767880 A CN102767880 A CN 102767880A
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Abstract
The invention discloses a combined system of a heat pipe and a heap pump. The combined system mainly comprises a condenser, liquid storage tank, a throttle valve, a compressor, an evaporator, one-way valves, a circulating pump, a two-phase diverter, an electromagnetic valve and a circuit control element. The condenser and the evaporator are mainly used for energy transmission. The liquid storage tank is mainly used for collecting and thoroughly separating gas liquid two-phase flow. The two-phase diverter is used for distributing gas flow and liquid flow flowing into the circulating pump according to an appropriate proportion, so that a stable gas and liquid two-phase flow can be obtained, and a stable circulation can be formed in the system. A second one-way valve is parallelly arranged on the compressor, an output end of a branch circuit connecting the circulating pump, the electromagnetic valve and the two-phase diverter in series manner and an output end of a branch circuit connecting a first one-way valve and the throttle valve in series manner are connected to a liquid guide pipe of the evaporator via a three-way pipe, and input ends of the branch circuits are connected to the liquid storage tank. The second one-way valve is parallelly connected with the compressor. The circuit control element controls running state of the combined system of the heat pipe and the heat pump. By the aid of the combined system of the heat pipe and the heat pump, refrigerating plants utilizing the heat pipe or the heat pump are integrated, the defect that the existing refrigerating plant utilizing the heat pump to refrigerate is unstable in gas and liquid separation and circulation is overcome, and refrigerating efficiency is improve.
Description
Technical field
The invention belongs to the cold and hot energy transporting technical field, relate to a kind of heat pipe hot pump hybrid system of carrying out cold and hot energy transporting that hot-pipe system and heat pump system are compounded to form mutually.
Background technology
[0002] air-conditioning system that is used to regulate and control environment temperature at present mainly consists of indoor heat exchanger and outdoor heat exchanger; This air-conditioning system can realize the temperature adjusting to condensing agent through the highly energy-consuming of compressor in the indoor heat exchanger; Thereby indirect change indoor environment temperature; This air-conditioning system is not accomplished good energy savings; When outdoor temperature is lower than indoor temperature; (extraneous dust concentration is big, air pollution etc.) can not open window and carry out direct cross-ventilation cooling because certain reason, and the compressor of at this moment also having to open highly energy-consuming carries out adjustment, and this phenomenon is obvious especially dustproof environment (special high temperature occasions such as machine room, the electric chamber) performance of high temperature; Because the use occasion heat dissipation equipment is concentrated, heat dissipation capacity is big, space temperature is high, quick heating, dustproofly require high characteristic; Make and use traditional air-conditioning to be difficult to conserve energy that even outdoor temperature also has to start the heat pump cooling when more much lower than indoor temperature, and the more energy-conservation now brand-new wind of a kind of introducing carries out temperature reduction way, and much the area is inapplicable at home here; Can a large amount of outdoor dust and humid air be brought into indoorly, the safety that influences indoor equipment is normally moved.
The form of the another kind of wind that adopts---wind heat exchanger can be avoided introducing outdoor dust and humid air indoor; But need on safeguard structures such as equipment room, machine room enclosure wall, offer bigger ventilation hole; Not only destroy the stability of body of wall, also have stolen potential safety hazard.
Some season throughout the year; Like winter and spring and autumn; In outdoor temperature lower and can not carry out under the situation of indoor-outdoor air convection current than the design temperature in indoor heat release zone, the compressor that does not also have a kind of system can need not open highly energy-consuming in this case just can carry out indoor temperature control, even in this case; The compressor that existing air-conditioning system must start highly energy-consuming particularly those caloric values is concentrated temperature is controlled to environment in the demanding workplace of cleannes; This scheme that still adopts heat pump to lower the temperature to cool off is not energy-conservation, thereby causes the unnecessary waste of electric energy, and operation costs are high.
Summary of the invention
The objective of the invention is to overcome the shortcoming that prior art exists; For solving the big problem of energy consumption that exists in the heat pump; And provide a kind of simple in structure, implement easily, the heat pipe hot pump hybrid systems of energy-saving and emission-reduction; Can under the outdoor temperature appropriate condition, launch energy saver mode automatically and regulate indoor temperature, can be safely, reliable, stable, the energy-conservation automatic running refrigerating circulatory system.
Technical solution problem of the present invention adopts following technical scheme:
A kind of heat pipe hot pump hybrid system mainly is made up of condenser, liquid storage part flow arrangement, check valve, choke valve, circulating pump, magnetic valve, evaporimeter, compressor and circuit controling element; These two in said condenser and evaporimeter mainly are the devices of realizing energy transport; Said condenser output is positioned at the top of fluid reservoir liquid refrigerant liquid level, and the choke valve liquid feeding end is positioned at the bottom of fluid reservoir liquid refrigerant liquid level; Said compressor, condenser, fluid reservoir, check valve one, choke valve, evaporimeter are linked in sequence according to above-listed through pipeline each other, have formed a heat pump cycle loop; Said check valve two is connected in parallel on the compressor; The output of the branch road of said circulating pump, magnetic valve and the series connection of two-phase current divider and the output of check valve one and choke valve series arm are connected in the evaporimeter catheter through three-way pipe one, and their input is connected in liquid storage and irritates; Then circulating pump, magnetic valve, evaporimeter, check valve two, condenser and liquid storage are irritated through connecting pipeline and are linked in sequence according to above-listed, have formed a heat pipe circulatory system; When system worked with heat pump cycle, compressor was opened, and check valve one is in conducting state; The while circulation pump, magnetic valve and check valve two are in closed condition, when system works with heat pump cycle; Circulating pump is opened, and magnetic valve and check valve two are in conducting state, and compressor cuts out; Check valve one also is in cut-off state.Said circuit controling element is being controlled the running status of system; These two circulations are carried out exchange work according to environment and demand and have just been formed a kind of heat pipe hot pump hybrid system like this; It not only makes heat pump heat-pipe refrigerating device merge; Some drawbacks when also having solved existing heat pump refrigerating device refrigeration on gas-liquid separation and the circulation instability have improved refrigerating efficiency.
The above liquid storage is irritated and is connected between the input of condenser catheter output and circulating pump and magnetic valve series arm or check valve one and choke valve series arm; Be the high pressure resistant airtight container that an outer surface is provided with thermal insulation layer, the function of fluid reservoir is to realize the gas-liquid separation and the storage of periodic duty medium; The fluid reservoir volume size should be complementary with the volume of evaporimeter and condenser; The mode of fluid reservoir realization gas-liquid separation can be selected simple gravity settling separation, also can filter screen or baffle plate be set at the refrigeration working medium input of fluid reservoir, to realize that silk screen separates or baffling separates.
The function of the above two-phase current divider is to distribute gas flow and the fluid flow that flows into circulating pump by proper ratio, stablizes gas-liquid two-phase flow thereby form; The structure of said two-phase current divider is one to be in the vertical pipeline in the fluid reservoir; On the tube wall longitudinal direction, be provided with return port; The main liquid return hole of this pipeline is in the fluid reservoir bottom, and under the working media liquid level, its liquid outlet is connected in the circulating pump input pipe through fluid reservoir usually; The quantity of return port mesopore can be one or more compositions; It has hole for back flow and two kinds of forms of return-air hole, and the return-air hole position is on the interior liquid level of fluid reservoir, and the hole for back flow position is under the interior liquid level of fluid reservoir; It also can be a backflow seam that longitudinally distributes; It can replace the effect of a plurality of vertical distribution return ports, and a small amount of gaseous state that flows in the return port or the seam that refluxes or the flow of liquid refrigerant have its pore size and number or gap width to control with length, and just the liquid refrigerant liquid level is just controlled the number in the hole in the return port or the length that backflow is stitched in the liquid storage part flow arrangement; The magnitude of recruitment of the gaseous state refrigeration working medium of its inflow is suited, satisfy the demand of the two-phase flow circulation of whole circulation system.
The above choke valve can be thermal expansion valve or electric expansion valve; Said magnetic valve mainly is in compressor operating, to be in closed condition, stops the liquid storage pot liquid directly to get into evaporimeter through circulating pump place branch road; Said circulating pump should be selected the positive displacement gas-liquid two-phase flow circulating pump that can carry gas and liquid simultaneously for use; Can select gear pump, lobe pump, screw pump, rotopiston pump, reciprocating piston pump; Gaseous refrigerant and liquid refrigerant can be passed through simultaneously, and can realize the regulating system heat output through regulating pump flow.
The above circuit control section is being controlled the circuit logic computing and the equipment run switch of whole device, can realize the automation start and stop as required.
The present invention compared with prior art; Separate heat pipe technology and steam compression type refrigeration technology are merged, have complementary advantages, make full use of the power-saving technology of natural cooling source each other, when indoor required design temperature is lower than outdoor temperature, carry out radiating and cooling, when indoor required design temperature is higher than outdoor temperature, circulate and carry out radiating and cooling through heat pipe through heat pump cycle; For throughout the year; Have that to exceed time of 2/3rds be that outdoor temperature is lower than indoor required design temperature, under the heat pipe energy-saving pattern, the highly energy-consuming compressor need not to start like this; Only with the heat pipe energy-saving module and the blower fan that start low power consuming, energy consumption is extremely low; Under refrigeration mode; Because the advantage of two kinds of Refrigeration Technique plyability designs; Make refrigeration efficiency than being superior to general air-conditioning, energy-saving effect is remarkable, and this heat pipe hot pump hybrid system can be applied to the heat radiation temperature control in fields such as base station, machine room and large electric appliances equipment.
Description of drawings
Fig. 1 is the embodiment structural representation of heat pipe hot pump hybrid system.
Fig. 2 is the planar structure sketch map of the return port and the seam that refluxes.
Among the figure: (1) condenser; (2) evaporimeter; (3) fluid reservoir; (4) choke valve; (5) compressor; (6) circulating pump; (7) magnetic valve; (8) check valve one; (9) check valve two; (10) three-way pipe one; (11) three-way pipe two; (12) three-way pipe three; (13) choke valve woven hose; (14) condenser catheter; (15) circulating pump input pipe; (16) evaporimeter catheter; (17) evaporimeter wireway; (18) condenser wireway; (19) condenser output; (20) liquid return hole; (21) choke valve input; (22) return port; (23) two-phase current divider; (24) backflow seam.
The specific embodiment:
A kind of heat pipe hot pump hybrid system shown in Figure 1 comprises condenser (1), evaporimeter (2), fluid reservoir (3), choke valve (4), compressor (5), circulating pump (6), magnetic valve (7), check valve one (8), check valve two (9), three-way pipe one (10), three-way pipe two (11), three-way pipe three (12), choke valve woven hose (13), condenser catheter (14), circulating pump input pipe (15), evaporimeter catheter (16), evaporimeter wireway (17), condenser wireway (18), condenser output (19), liquid return hole (20), choke valve input (21), return port (22), two-phase current divider (23), refluxes and stitch (24) and circuit controling element; Said compressor (5), three-way pipe three (12), condenser (1), fluid reservoir (3), check valve one (8), choke valve (4), three-way pipe one (10), evaporimeter (2) and three-way pipe two (11) are linked in sequence according to above-listed through pipeline each other, have formed a heat pump cycle loop; Said check valve two (9) is connected in parallel on the compressor (5); The output of the output of circulating pump (6) and magnetic valve (7) series arm and check valve one (8) and choke valve (4) series arm is connected in evaporimeter catheter (16) through three-way pipe one (10); Their input is connected in liquid storage shop (3); Make compressor (5) out of service; Magnetic valve (7) and circulating pump (6) bring into operation simultaneously; Refrigeration working medium is because the branch road of circulating pump (6) and magnetic valve (7) series connection is walked in the draft effect of circulating pump (6); Check valve one (8) is in off-state greatly owing to insert an end pressure of choke valve (4); Check valve two (9) conducting evaporimeter (2) outputs and condenser (1) input; Then circulating pump (6), magnetic valve (7), three-way pipe one (10), evaporimeter (2), three-way pipe two (11), check valve two (9), three-way pipe three (12), condenser (1), liquid storage shop (3) and two-phase current divider (23) are linked in sequence according to above-listed through associated conduit, have formed a heat pipe closed circuit, and these two circulations are carried out exchange work according to environment and demand and just formed a kind of heat pipe hot pump hybrid system like this.
When using the heat pump refrigerating mode of operation; Compressor (5) is opened; Check valve one (8) is in conducting state; Circulating pump (6) cuts out simultaneously; Magnetic valve (7) and check valve two (9) are in closed condition, and owing to the pressure of taking out of compressor (5), check valve two (9) place branch roads almost do not have passing through of refrigeration working medium; The liquid condensation agent is absorbed heat in evaporimeter (2) and is reduced indoor temperature like this; Liquid condensation agent after the heat absorption becomes gaseous state, becomes high-temperature high-pressure state and carries to condenser (1) through compressor (5) gaseous refrigerant, and high temperature and high pressure gaseous refrigerant is through in three-way pipe three (12) and condenser wireway (18) the entering condenser (1); The high temperature and high pressure gaseous refrigerant liquefy cold-producing medium that in condenser (1), dispels the heat then; Liquid refrigerant gets into liquid storage through condenser catheter (14) and irritates (3) under the promotion of high-pressure gaseous refrigerant, gas-liquid refrigeration intermediate medium basis physical property is separately separated in fluid reservoir, and the high-pressure liquid intermediate medium enters into evaporimeter (2) through check valve one (8), choke valve (4), three-way pipe one (10) and evaporimeter catheter (16) successively through choke valve input (21) and circulates next time.
When using the heat-pipe refrigerating mode of operation; Compressor (5) cuts out; Check valve one (8) also is in cut-off state, and circulating pump (6) is opened, and magnetic valve (7) and check valve two (9) are in conducting state; Circulating pump (6) is irritated from liquid storage and is extracted a large amount of liquid refrigeration working medium in (3) and replenish the stable a small amount of gaseous state refrigeration working medium of whole circulation through the part of return port (22); Get into evaporimeter (2) through magnetic valve (7), three-way pipe one (10) and evaporimeter catheter (16) successively, evaporimeter (2) contacts with high temperature heat source, and liquid working media receives the heating of high temperature heat source and is evaporated to gas in evaporimeter (2); And absorption heat; The gas that evaporation forms does not have evaporated liquid intermediate medium mutual mixing in flow at high speed to form the gas-liquid two-phase flow body with part, and they get into condenser (1) through evaporimeter wireway (17), three-way pipe two (11), check valve two (9), three-way pipe three (12) and condenser wireway (18) successively, and condenser (1) contacts with low-temperature heat source; Gaseous working medium receives the cooling of low-temperature heat source and is condensed into liquid in condenser (1); And emit heat, the liquid-working-medium that condensation forms is taken out under the pressure effect circulating pump (6), gets into liquid storage through condenser catheter (14) and irritates in (3); It carries out gas-liquid separation, stores and shunting, circulates next time.
This like this heat pipe hot pump hybrid system can be according to the difference of indoor required design temperature and outdoor temperature; Optionally (it can be controlled fully automatically; Also can be through controlling to adjust duty manually) run on heat pump refrigerating mode of operation or heat-pipe refrigerating mode of operation, guaranteeing that the prerequisite that room temperature lowering requires is issued to energy-saving run; When higher or indoor load is excessive when outdoor temperature; Heat pipe hot pump hybrid system operating heat pump refrigeration work pattern; Operation principle is identical with general frequency conversion or non-frequency air-conditioning, and indoor heat is dissipated to the exterior space through vapor-compression refrigerant cycle, reaches the cooling cooling effect of the interior space; When outdoor temperature is lower than the indoor temperature certain value; Compressor cuts out; Unit gets into the heat-pipe refrigerating mode of operation automatically, brings to condensation heat release in the condenser to gaseous refrigerant through the heat pipe energy-saving module, becomes condensate liquid at last; Condensate liquid flow to evaporimeter again and absorbs heat under the effect of heat pipe energy-saving module, whole system through the heat pipe energy-saving module with indoor heat to outdoor transmission.
Claims (9)
1. heat pipe hot pump hybrid system; Comprise condenser (1), evaporimeter (2), compressor (5), choke valve (4), fluid reservoir (3), wireway, catheter and circuit controling element; It is characterized in that, also comprise circulating pump (6), two-phase current divider (23), magnetic valve (7), check valve one (8) and check valve two (9); These two in said condenser (1) and evaporimeter (2) mainly are the devices of realizing energy transport; Said condenser output (19) is positioned at the top of fluid reservoir (3) liquid refrigerant liquid level, and choke valve liquid feeding end (21) is positioned at the bottom of fluid reservoir (3) liquid refrigerant liquid level; Compressor (5), condenser (1), fluid reservoir (3), check valve one (8), choke valve (4), evaporimeter (2) are linked in sequence according to above-listed through pipeline each other like this, have formed a heat pump cycle loop; Said check valve two (9) is connected in parallel on the compressor (5); The output of the branch road of circulating pump (6), magnetic valve (7) and two-phase current divider (23) series connection and the output of check valve one (8) and choke valve (4) series arm are connected in evaporimeter catheter (16) through three-way pipe one (10), and their input is connected in liquid storage and irritates (3); Circulating pump (6), magnetic valve (7), evaporimeter (2), check valve two (9), condenser (1) and liquid storage filling (3) are linked in sequence according to above-listed through connecting pipeline like this, have formed a heat pipe circulatory system; When system worked with the heat pump cycle mode, compressor (5) was opened, and check valve one (8) is in conducting state, and circulating pump (6) cuts out simultaneously, and magnetic valve (7) and check valve two (9) are in closed condition; When system works with the heat pump cycle mode; Circulating pump (6) is opened, and magnetic valve (7) and check valve two (9) are in conducting state, and compressor (5) cuts out; Check valve one (8) is in cut-off state, and above-mentioned two kinds of circulations can be carried out switch operating according to environment and demand.
2. a kind of heat pipe hot pump hybrid system according to claim 1; It is characterized in that; Said liquid storage is irritated (3) and is connected between the input of condenser catheter (14) output and circulating pump (6) and magnetic valve (7) series arm or check valve one (8) and choke valve (4) series arm; Be the high pressure resistant airtight container that an outer surface is provided with thermal insulation layer, the function of fluid reservoir (3) is to realize the gas-liquid separation and the storage of periodic duty medium; Fluid reservoir (3) volume size should be complementary with the volume of evaporimeter (2) and condenser (1); The mode of fluid reservoir (3) realization gas-liquid separation can be selected simple gravity settling separation, also can filter screen or baffle plate be set at the refrigeration working medium input of fluid reservoir (3), to realize that silk screen separates or baffling separates.
3. a kind of heat pipe hot pump hybrid system according to claim 1 is characterized in that, the function of said two-phase current divider (23) is to distribute gas flow and the fluid flow that flows into circulating pump (6) by proper ratio, stablizes gas-liquid two-phase flow thereby form; The structure of said two-phase current divider (23) is one to be in the vertical pipeline in the fluid reservoir (3); On the tube wall longitudinal direction, be provided with return port (22); The main liquid return hole (20) of this pipeline is in the fluid reservoir bottom; Usually under the working media liquid level, its liquid outlet is connected in circulating pump input pipe (15) through fluid reservoir (3).
4. a kind of heat pipe hot pump hybrid system according to claim 3 is characterized in that, said return port (22) can be a hole, also can be highly different a plurality of holes; It has hole for back flow and two kinds of forms of return-air hole, and the return-air hole position is on the interior liquid level of fluid reservoir (3), and the hole for back flow position is under the interior liquid level of fluid reservoir (3).
5. a kind of heat pipe hot pump hybrid system according to claim 3 is characterized in that, said return port (22) can be at least one along the backflow of duct orientation seam (24), and it can replace the effect of a plurality of return ports that distribute along the pipeline throughput direction.
6. according to claim 4 and 5 described a kind of heat pipe hot pump hybrid systems; It is characterized in that; The a small amount of gaseous state that flows in the said return port (22) or the seam (24) that refluxes or the flow of liquid refrigerant have its pore size and number or gap width and length to control; Just the liquid refrigerant liquid level is just controlled the number in the hole in the return port (22) or is refluxed and stitch the length of (24) in liquid storage part flow arrangement (3); The magnitude of recruitment of the gaseous state of its inflow is suited, satisfy the demand of the two-phase flow circulation of whole circulation system.
7. a kind of heat pipe hot pump hybrid system according to claim 1; It is characterized in that; Said circulating pump (6) should be selected the positive displacement gas-liquid two-phase flow circulating pump that can carry gas and liquid simultaneously for use; Can select gear pump, lobe pump, screw pump, rotopiston pump, reciprocating piston pump, gaseous refrigerant and liquid refrigerant can be passed through simultaneously, and can realize the regulating system heat output through regulating pump flow.
8. a kind of heat pipe hot pump hybrid system according to claim 1; It is characterized in that; Said magnetic valve (7) mainly is in compressor (5) work, to be in closed condition, stops the interior liquid of fluid reservoir (3) directly to get into evaporimeter (2) through circulating pump (6) place branch road; Said choke valve (4) can be thermal expansion valve or electric expansion valve.
9. a kind of heat pipe hot pump hybrid system according to claim 1, its characteristic also is: said circuit control section is being controlled the circuit logic computing and the equipment run switch of whole device, can realize the automation start and stop as required.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927646A (en) * | 2012-11-26 | 2013-02-13 | 北京德能恒信科技有限公司 | Computer room air conditioner |
| CN102927647A (en) * | 2012-11-26 | 2013-02-13 | 北京德能恒信科技有限公司 | Base station air conditioner |
| CN103017410A (en) * | 2013-01-22 | 2013-04-03 | 北京德能恒信科技有限公司 | Heating-cooling type heat pipe and heat pump combined circulating system |
| CN103118522A (en) * | 2013-01-31 | 2013-05-22 | 北京德能恒信科技有限公司 | Cooling system of data center |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5333677A (en) * | 1974-04-02 | 1994-08-02 | Stephen Molivadas | Evacuated two-phase head-transfer systems |
| CN2901183Y (en) * | 2006-04-14 | 2007-05-16 | 广东美的电器股份有限公司 | Heat pump type air conditioner |
| CN101694311A (en) * | 2009-10-23 | 2010-04-14 | 清华大学 | Multi-connected air conditioning unit with natural cooling function and liquid supplied by liquid pump |
| JP2010236706A (en) * | 2009-03-30 | 2010-10-21 | Daikin Ind Ltd | Air conditioner |
| CN102563947A (en) * | 2012-03-22 | 2012-07-11 | 北京德能恒信科技有限公司 | Heat pipe and heat pump combination type refrigerating plant |
| CN102589183A (en) * | 2012-03-28 | 2012-07-18 | 北京德能恒信科技有限公司 | Heat pipe and heat pump combined novel refrigerating device |
| CN202709360U (en) * | 2012-07-30 | 2013-01-30 | 北京德能恒信科技有限公司 | Heat pipe and heat pump combined system |
-
2012
- 2012-07-30 CN CN201210266600.3A patent/CN102767880B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5333677A (en) * | 1974-04-02 | 1994-08-02 | Stephen Molivadas | Evacuated two-phase head-transfer systems |
| CN2901183Y (en) * | 2006-04-14 | 2007-05-16 | 广东美的电器股份有限公司 | Heat pump type air conditioner |
| JP2010236706A (en) * | 2009-03-30 | 2010-10-21 | Daikin Ind Ltd | Air conditioner |
| CN101694311A (en) * | 2009-10-23 | 2010-04-14 | 清华大学 | Multi-connected air conditioning unit with natural cooling function and liquid supplied by liquid pump |
| CN102563947A (en) * | 2012-03-22 | 2012-07-11 | 北京德能恒信科技有限公司 | Heat pipe and heat pump combination type refrigerating plant |
| CN102589183A (en) * | 2012-03-28 | 2012-07-18 | 北京德能恒信科技有限公司 | Heat pipe and heat pump combined novel refrigerating device |
| CN202709360U (en) * | 2012-07-30 | 2013-01-30 | 北京德能恒信科技有限公司 | Heat pipe and heat pump combined system |
Cited By (21)
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|---|---|---|---|---|
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| CN102927647A (en) * | 2012-11-26 | 2013-02-13 | 北京德能恒信科技有限公司 | Base station air conditioner |
| CN102927646A (en) * | 2012-11-26 | 2013-02-13 | 北京德能恒信科技有限公司 | Computer room air conditioner |
| CN102927647B (en) * | 2012-11-26 | 2016-04-13 | 北京德能恒信科技有限公司 | A kind of base station air conditioner |
| CN103017410A (en) * | 2013-01-22 | 2013-04-03 | 北京德能恒信科技有限公司 | Heating-cooling type heat pipe and heat pump combined circulating system |
| CN103017410B (en) * | 2013-01-22 | 2016-09-21 | 北京丰联奥睿科技有限公司 | A kind of heating-refrigerating heat-pipe heat-pump type combined cycle system |
| CN103118522A (en) * | 2013-01-31 | 2013-05-22 | 北京德能恒信科技有限公司 | Cooling system of data center |
| CN103118522B (en) * | 2013-01-31 | 2016-07-06 | 北京德能恒信科技有限公司 | A kind of data center heat dissipation system |
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| CN103234302B (en) * | 2013-05-07 | 2015-04-08 | 南京瑞柯徕姆环保科技有限公司 | Liquid-circulation type heat pump device |
| CN103363717A (en) * | 2013-07-30 | 2013-10-23 | 新奥科技发展有限公司 | Refrigerating system and operation method thereof |
| CN107850355A (en) * | 2015-06-10 | 2018-03-27 | 力博特公司 | Cooling system with direct expansion cooling and pump refrigerant energy-conservation cooling |
| US10465963B2 (en) | 2015-06-10 | 2019-11-05 | Vertiv Corporation | Cooling system with direct expansion and pumped refrigerant economization cooling |
| CN107850355B (en) * | 2015-06-10 | 2020-07-14 | 维谛公司 | Cooling system with direct expansion cooling and pumped refrigerant economized cooling |
| CN105091383A (en) * | 2015-08-18 | 2015-11-25 | 合肥华凌股份有限公司 | Refrigerating device |
| CN105423656A (en) * | 2015-12-23 | 2016-03-23 | 广东美的暖通设备有限公司 | Refrigeration system and control method thereof |
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| CN110455001A (en) * | 2019-09-06 | 2019-11-15 | 北京中普瑞讯信息技术有限公司 | A kind of refrigeration system |
| CN112611241A (en) * | 2020-12-15 | 2021-04-06 | 山东大学 | Separated heat pipe system capable of adjusting flow resistance and using method |
| CN112611241B (en) * | 2020-12-15 | 2021-11-02 | 山东大学 | Separated heat pipe system capable of adjusting flow resistance and using method |
| CN114061041A (en) * | 2021-11-24 | 2022-02-18 | 美的集团武汉制冷设备有限公司 | Fresh air equipment control method and device, fresh air equipment and storage medium |
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