CN208652784U - A kind of air-conditioner set of combination evaporation cooling technique and heat pump - Google Patents
A kind of air-conditioner set of combination evaporation cooling technique and heat pump Download PDFInfo
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- CN208652784U CN208652784U CN201821019432.7U CN201821019432U CN208652784U CN 208652784 U CN208652784 U CN 208652784U CN 201821019432 U CN201821019432 U CN 201821019432U CN 208652784 U CN208652784 U CN 208652784U
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- air
- heat pump
- water
- evaporation cooling
- cooling technique
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Abstract
The air-conditioner set of a kind of combination evaporation cooling technique and heat pump disclosed by the utility model, including shell, are divided into upper layer air conditioner structure and lower layer's air conditioner structure in shell, and upper layer air conditioner structure is connected with lower layer air conditioner structure by air source heat pump.Air source heat pump the sequentially connected condenser of closure pipeline, four-way reversing valve, compressor, evaporator and throttle valve by being made up of.The utility model air-conditioner set by using heat pipe, evaporation cooling technique application, realize the multi-stage precooling to air, preheating, reduce energy consumption caused by isolated operation air source heat pump, and different operational modes can be selected according to the weather conditions of Various Seasonal, runing adjustment flexibility and reliability, energy consumption is reduced, and has good practical value.
Description
Technical field
The utility model belongs to air conditioner technical field, and in particular to a kind of sky of combination evaporation cooling technique and heat pump
Adjust unit.
Background technique
Nowadays, energy utilization rate is not high, and waste heat waste heat discharge causes very big energy dissipation, and heat pipe is as a kind of efficiently tight
Type heat exchanger gather, it can be achieved that annual recuperation of heat, reduces energy consumption.
Air source heat pump is transferred to the high-order energy from low-phase energy using outdoor air energy and realizes refrigeration and heating.It is accounted for
Ground is small, performance is stable, is widely applied within air-conditioning systems at present.But since air is Distributed Power Resource, heating speed is slow, easy frosting
By territory restriction, it is combined with heat pump, evaporation cooling, reduces energy consumption when isolated operation, it can be achieved that winter humidification, also make be
System operation is more reliable.
Various Seasonal weather conditions differ greatly, necessarily unreasonable using single operational mode, and heat pipe, evaporation are cooled down
Technology, heat pump techniques couple the operational mode, it can be achieved that different.
Utility model content
The purpose of the utility model is to provide the air-conditioner sets of a kind of combination evaporation cooling technique and heat pump, solve existing
The problem that air-conditioner set energy utilization rate is low and energy consumption is high.
The utility model is the technical scheme adopted is that a kind of air-conditioner set of combination evaporation cooling technique and heat pump, packet
Shell is included, upper layer air conditioner structure and lower layer's air conditioner structure are divided into shell, upper layer air conditioner structure and lower layer's air conditioner structure pass through sky
Air supply heat pump connection；
Upper layer air conditioner structure includes the air inlet and air outlet positioned at case top both ends, and shell is interior according to air flowing side
To being disposed with fillter section a, direct evaporating-cooling unit a, three-dimensional water distributor, heat pipe condenser section, condenser and throttle valve；
Lower layer's air conditioner structure includes the corresponding air inlet in shell two sides and air outlet, is successively set in shell according to air inlet direction
It is equipped with fillter section b, heat pipe evaporator section, four-way reversing valve, compressor, evaporator, direct evaporating-cooling unit b, water fender and send
Blower.
The utility model is further characterized in that,
Direct evaporating-cooling unit a includes filler a, is provided with water distributor a at the top of filler a, the bottom filler a is provided with circulation
Water tank a, water distributor a and cyclic water tank a are connected by water supplying pipe a.
Valve a and water circulating pump a are disposed on water supplying pipe a.
Three-dimensional water distributor and water supplying pipe a are connected and are provided with valve b at connection.
Air source heat pump is by passing through the sequentially connected condenser of closure pipeline, four-way reversing valve, compressor, evaporator and section
Flow valve group at.
Direct evaporating-cooling unit b includes filler b, is provided with water distributor b at the top of filler b, the bottom filler b is provided with circulation
Water tank b, water distributor b and cyclic water tank b are connected by water supplying pipe b.
Water circulating pump b and valve c are additionally provided on water supplying pipe b.
The beneficial effect of the utility model air-conditioner set is:
(1) the utility model air-conditioner set combines heat pipe, evaporation cooling technique and heat pump, can be according to the gas of Various Seasonal
Time condition selects different operational modes, increases the flexibility of air-conditioning system, has expanded the application of evaporation cooling technique, has more saved
The about energy, system operation are more reasonable；
(2) the utility model air-conditioner set, in summer, the recirculated water of upper layer air conditioner structure direct evaporating-cooling section in addition to for
Heat pipe provides shower water, improves condensation effect, while the cold wind produced takes away the heat of air source heat pump condenser, prevents temperature
Overheat causes condenser self-protection and heat pump is made to stop working；In winter, when having humidification to need, lower layer's evaporation cooling can be opened
Section meets humidification requirement；
(3) heat pipe of the utility model air-conditioner set can voluntarily switch in Summer and winter, evaporator section with condensation segment；Heat pump connection
Four-way reversing valve, which is added, can also realize the function switch of two season of summer in winter evaporator and condenser；
(4) heat pipe secondary air preheats fresh air with return air to the utility model air-conditioner set in winter, and effective use is indoor
The waste heat of air draft improves energy utilization rate and more improves operational efficiency；
(5) the utility model air-conditioner set heat pipe condenser section makes water distribution more rationally improve heat pipe using three-dimensional water distribution principle
Heat exchange efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model air-conditioner set.
In figure, 1. air inlets, 2. shells, 3. fillter section b, 4. heat pipe evaporator sections, 5. filler b, 6. four-way reversing valves, 7. pressures
Contracting machine, 8. evaporators, 9. direct evaporating-cooling unit b, 10. cyclic water tank b, 11. water fenders, 12. water circulating pump b, 13. valves
C, 14. pressure fan, 15. air outlets, 16. water distributor b, 17. air outlets, 18. throttle valves, 19. condensers, 20. heat pipe condenser sections,
21. three-dimensional water distributor, 22. direct evaporating-cooling unit a, 23. water distributor a, 24. filler a, 25. cyclic water tank a, 26. enter the wind
Mouthful, 27. fillter section a, 28. air source heat pumps, 29. water supplying pipe b, 30. water circulating pump a, 31. water supplying pipe a, 32. valve a, 33. valves
Door b.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
A kind of air-conditioner set of combination evaporation cooling technique and heat pump of the utility model, as shown in Figure 1, including shell 2, shell
It is divided into upper layer air conditioner structure and lower layer's air conditioner structure in body 2, upper layer air conditioner structure and lower layer's air conditioner structure pass through air source heat pump
28 connections.
Upper layer air conditioner structure includes the air inlet 26 and air outlet 17 positioned at 2 top both ends of shell, and shell 2 is interior according to air
Flow direction is disposed with fillter section a27, direct evaporating-cooling unit a22, three-dimensional water distributor 21, heat pipe condenser section 20, cold
Condenser 19 and throttle valve 18.
Direct evaporating-cooling unit a22 includes filler a24, is provided with water distributor a23, the bottom filler a24 at the top of filler a24
It is provided with cyclic water tank a25, water distributor a23 and cyclic water tank a25 to connect by water supplying pipe a31, water distributor a23 is towards filler
The direction a24 Sprayer Circulation water.
Valve a32 and water circulating pump a30 are disposed on water supplying pipe a31, water circulating pump a30 provides power, valve a32
Regulate and control the size of water flow in water supplying pipe a31.
Three-dimensional water distributor 21 and water supplying pipe a31 connects and is provided at connection valve b33, and valve b33 controls three-dimensional water distribution
The folding of device 21, three-dimensional water distributor 21 are sprayed towards heat pipe condenser section 20.
Lower layer's air conditioner structure includes the corresponding air inlet 1 in 2 two sides of shell and air outlet 15, and shell 2 is interior according to air inlet direction
It is disposed with fillter section b3, heat pipe evaporator section 4, four-way reversing valve 6, compressor 7, evaporator 8, direct evaporating-cooling unit
B9, water fender 11 and pressure fan 14.
Direct evaporating-cooling unit b9 includes filler b5, and water distributor b16, the setting of the bottom filler b5 are provided at the top of filler b5
There are cyclic water tank b10, water distributor b16 and cyclic water tank b10 to connect by water supplying pipe b29.
Water circulating pump b12 and valve c13 are additionally provided on water supplying pipe b29.
Air source heat pump 28 is by passing through the sequentially connected condenser 19 of closure pipeline, four-way reversing valve 6, compressor 7, evaporation
Device 8 and throttle valve 18 form.
The course of work of the air-conditioner set of the utility model is as follows:
The first: cooling in summer uses all-fresh air mode, common by heat pipe, air source heat pump, evaporation cooling unit three
Cooling.
Outdoor fresh air is entered by air inlet 1, after fillter section b3 filtering, is pre-chilled by heat pipe evaporator section 4, flows through four
Logical reversal valve 6 and compressor 7, are cooled down twice by evaporator 8, then through direct evaporating-cooling unit b9 again cooling handle to
Ventilation state point, by being sent into room by pressure fan 14 by air outlet 15 after water fender 11；
During summer operation, fresh air is entered by air inlet 26, cold by directly evaporating after the filtering of fillter section a 27
But the cold wind that unit a22 is obtained is discharged by condenser 19 by air outlet 17, and the heat dissipation of condenser 19 can be accelerated.
Second: conditioning in Transition Season refrigeration uses all-fresh air mode, combines cooling down by both heat pipe, evaporation cooling unit.
In transition season, air source heat pump 28 can be closed, fresh air enters unit by air inlet 1, carried out by heat pipe evaporator section 4
Pre-cooling, then second level cooling processing is carried out to ventilation state point by direct evaporating-cooling unit b9, interior is sent by pressure fan 14；
The air that upper layer heat pipe condenser 20 absorbs heat is discharged by exhaust outlet 17；When indoor return air wet-bulb temperature is lower, can be used
Return air does auxiliary air, is entered by air inlet 26, realizes the pre-cooling to fresh air by heat pipe condenser 20.
The third: evaporation cooling unit, the condenser function of winter heating's process, heat pipe and heat pump exchange.
Fresh air is entered by air inlet 1, by heat pipe condenser 4, closes upper layer direct evaporating-cooling unit a22 at this time, by
Indoor return air is done auxiliary air and is entered by air inlet 26, is preheated by heat pipe evaporator section 4 to outdoor fresh air.After preheating
After fresh air is heat-treated to ventilation state point using air source heat pump condenser 8 again, sent by pressure fan 14 through air outlet 15
Enter in room.
When there is humidification requirement in winter, lower layer's evaporation cooling section can be opened simultaneously, humidification process is done to fresh air, then by pressure fan
14 are sent into room.
The utility model air-conditioner set couples heat pipe, evaporation cooling technique and heat pump techniques, realizes to indoor return air
The recycling of waste heat improves capacity usage ratio, and the utilization of evaporation chilling spray principle more significantly improves the heat exchange efficiency of heat pipe,
The application of evaporation cooling technique provides guarantee for the reliability service of torridity summer air source heat pump simultaneously.
Claims (7)
1. a kind of air-conditioner set of combination evaporation cooling technique and heat pump, which is characterized in that including shell (2), divide in shell (2)
For upper layer air conditioner structure and lower layer's air conditioner structure, upper layer air conditioner structure and lower layer's air conditioner structure are connected by air source heat pump (28)
It connects；
Upper layer air conditioner structure includes the air inlet (26) and air outlet (17) at the both ends at the top of shell (2), shell (2) it is interior according to
Air-flow direction is disposed with fillter section a (27), direct evaporating-cooling unit a (22), three-dimensional water distributor (21), heat pipe cold
Solidifying section (20), condenser (19) and throttle valve (18)；
Lower layer's air conditioner structure includes the corresponding air inlet (1) in shell (2) two sides and air outlet (15), in shell (2) according to
Air inlet direction be disposed with fillter section b (3), heat pipe evaporator section (4), four-way reversing valve (6), compressor (7), evaporator (8),
Direct evaporating-cooling unit b (9), water fender (11) and pressure fan (14).
2. the air-conditioner set of a kind of combination evaporation cooling technique and heat pump according to claim 1, which is characterized in that described
Direct evaporating-cooling unit a (22) includes (24) filler a, is provided with water distributor a (23) at the top of filler a (24), filler a (24) bottom
Portion is provided with cyclic water tank a (25), and water distributor a (23) is connected with cyclic water tank a (25) by water supplying pipe a (31).
3. the air-conditioner set of a kind of combination evaporation cooling technique and heat pump according to claim 2, which is characterized in that described
Valve a (32) and water circulating pump a (30) are disposed on water supplying pipe a (31).
4. the air-conditioner set of a kind of combination evaporation cooling technique and heat pump according to claim 3, which is characterized in that described
Three-dimensional water distributor (21) and water supplying pipe a (31) are connected and are provided with valve b (33) at connection.
5. the air-conditioner set of a kind of combination evaporation cooling technique and heat pump according to claim 1, which is characterized in that described
Air source heat pump (28) is by passing through the closure sequentially connected condenser of pipeline (19), four-way reversing valve (6), compressor (7), evaporation
Device (8) and throttle valve (18) composition.
6. the air-conditioner set of a kind of combination evaporation cooling technique and heat pump according to claim 1, which is characterized in that described
Direct evaporating-cooling unit b (9) includes (5) filler b, is provided with water distributor b (16) at the top of filler b (5), filler b (5) bottom is set
It is equipped with cyclic water tank b (10), water distributor b (16) is connected with cyclic water tank b (10) by water supplying pipe b (29).
7. the air-conditioner set of a kind of combination evaporation cooling technique and heat pump according to claim 6, which is characterized in that described
Water circulating pump b (12) and valve c (13) are additionally provided on water supplying pipe b (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821019432.7U CN208652784U (en) | 2018-06-29 | 2018-06-29 | A kind of air-conditioner set of combination evaporation cooling technique and heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821019432.7U CN208652784U (en) | 2018-06-29 | 2018-06-29 | A kind of air-conditioner set of combination evaporation cooling technique and heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208652784U true CN208652784U (en) | 2019-03-26 |
Family
ID=65782827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821019432.7U Expired - Fee Related CN208652784U (en) | 2018-06-29 | 2018-06-29 | A kind of air-conditioner set of combination evaporation cooling technique and heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208652784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844155A (en) * | 2018-06-29 | 2018-11-20 | 西安工程大学 | A kind of cooling air-conditioner set with pump coupled heat of evaporation for realizing recuperation of heat |
-
2018
- 2018-06-29 CN CN201821019432.7U patent/CN208652784U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844155A (en) * | 2018-06-29 | 2018-11-20 | 西安工程大学 | A kind of cooling air-conditioner set with pump coupled heat of evaporation for realizing recuperation of heat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190326 Termination date: 20200629 |