CN107166804A - Solar energy water resource and air resource air-conditioning water-heating dual-purpose unit - Google Patents
Solar energy water resource and air resource air-conditioning water-heating dual-purpose unit Download PDFInfo
- Publication number
- CN107166804A CN107166804A CN201710500190.7A CN201710500190A CN107166804A CN 107166804 A CN107166804 A CN 107166804A CN 201710500190 A CN201710500190 A CN 201710500190A CN 107166804 A CN107166804 A CN 107166804A
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- Prior art keywords
- water
- valve
- check valve
- air
- resource
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
- F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B27/00—Machines, plants or systems, using particular sources of energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B27/00—Machines, plants or systems, using particular sources of energy
- F25B27/002—Machines, plants or systems, using particular sources of energy using solar energy
- F25B27/005—Machines, plants or systems, using particular sources of energy using solar energy in compression type systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
Abstract
A kind of solar energy water resource and air resource air-conditioning water-heating dual-purpose unit, water-cooled condenser connects the 3rd check valve and the 4th check valve, reservoir import connects the first check valve and the 3rd check valve, the valve outlet that throttles connects the second check valve and the 4th check valve, reservoir outlet is connected to choke valve import by device for drying and filtering, the first check valve and the second check valve are connected after 3rd magnetic valve and the 4th magnetic valve are in parallel, 3rd magnetic valve and the 4th magnetic valve connect outdoor finned heat exchanger and water source evaporator respectively, the water source inlet side of water source evaporator is connected with water intaking water pump and impurity removing equipment, the water source outlet side of water source evaporator is connected at water source, water-cooled condenser cooling water side is connected with attemperater.Beneficial effects of the present invention are：It can be room cooling in summer, can be rooms in the winter time, while providing domestic hot-water while providing domestic hot-water.
Description
Technical field：
The present invention relates to air-conditioning, hot water technique field, and in particular to a kind of solar energy water resource and air resource air-conditioning water-heating dual-purpose
Unit.
Background technology：
With the development of society, people increasingly pay attention to energy-saving and emission-reduction, government also advocates the utilization of regenerative resource energetically.
Air source heat pump with its higher efficiency of energy utilization, it is easy for installation, easy to maintenance be widely used, but air source heat pump exists
During winter operation, because outdoor temperature is relatively low, fin frosting can be caused, using effect is influenceed；Life heat is produced using solar energy
Water is widely used, but can influence the using effect of solar energy in the case where cloudy day or illumination are weaker；Earth surface is shallow
Layer water temperature is typically very stable, is preferable cooling water and chilled water, so water resource heat pump has obtained increasing utilization.
Solar energy, air-source, water source comprehensive utilization are met into sustainable development view, are also the side of future source of energy development of comprehensive utilization
To.
The content of the invention：
The technical problems to be solved by the invention are to overcome existing technological deficiency that there is provided a kind of solar energy water resource and air
Source air-conditioning water-heating dual-purpose unit.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of solar energy water resource and air resource air-conditioning water-heating dual-purpose unit, including compressor, four-way reversing valve, the compressor
Outlet be connected to the A ends of four-way reversing valve, water source evaporator and outdoor finned heat exchanger pass through the first magnetic valve and the respectively
Two magnetic valves are parallel-connected to the B ends of four-way reversing valve, and the D ends connection water-cooled condenser of four-way reversing valve, water-cooled condenser connects
The 3rd check valve and the 4th check valve are connect, reservoir import connects the first check valve and the 3rd check valve, throttling valve outlet connection
Second check valve and the 4th check valve, reservoir outlet are connected to choke valve import by device for drying and filtering, the 3rd magnetic valve and
The first check valve and the second check valve are connected after 4th magnetic valve is in parallel, the 3rd magnetic valve and the 4th magnetic valve connect outdoor respectively
Finned heat exchanger and water source evaporator, the water source inlet side of water source evaporator are connected with water intaking water pump and impurity removing equipment, and water source steams
The water source outlet side of hair device is connected at water source, and water-cooled condenser cooling water side is connected with attemperater, attemperater delivery ports
The first stop valve and the second stop valve are connected respectively, and the first stop valve is connected to fan coil water inlet, wind by water supply pump
Machine coil pipe delivery port connects attemperater water return outlet, and the second stop valve is connected to bathroom, and solar energy heat collection pipe is connected by water pipe
To bathroom.
The powered auxiliary heating of described solar energy heat collection pipe, solar energy heat collection pipe one end is connected with the second water compensating valve.
Described attemperater shell lays heat-preservation cotton, and attemperater is also connected with the first water compensating valve.
The C-terminal of described four-way reversing valve is connected to suction port of compressor by gas-liquid separator.
Described outdoor finned heat exchanger is connected with axial flow blower.
Beneficial effects of the present invention are：Can be room cooling in summer, while domestic hot-water is provided, in the winter time, can be with
For rooms, while providing domestic hot-water, the latent heat of solar energy, water source and air-source, good energy-conserving effect are taken full advantage of.
Brief description of the drawings：
Fig. 1 is the structural representation of one embodiment of the invention；
Fig. 2 is the structural representation of another embodiment of the present invention.
Embodiment：
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
Embodiment one
As shown in figure 1, a kind of solar energy water resource and air resource air-conditioning water-heating dual-purpose unit, including compressor 7, four-way reversing valve
5, the outlet of the compressor 7 is connected to the A ends of four-way reversing valve 5, and water source evaporator 3 and outdoor finned heat exchanger 19 lead to respectively
Cross the first magnetic valve 4a and the second magnetic valve 4b and be parallel-connected to the B ends of four-way reversing valve 5, the D ends connection water of four-way reversing valve 5
Cool condenser 8, connection the 3rd check valve 18c and the 4th check valve 18d of water-cooled condenser 8, the import of reservoir 15 connection first is single
To valve 18a and the 3rd check valve 18c, the outlet of choke valve 17 connection the second check valve 18b and the 4th check valve 18d, reservoir 15
Outlet is connected to the import of choke valve 17 by device for drying and filtering 16, and the is connected after the 3rd magnetic valve 4c and the 4th magnetic valve 4d parallel connections
One check valve 18a and the second check valve 18b, the 3rd magnetic valve 4c and the 4th magnetic valve 4d connect outdoor finned heat exchanger 19 respectively
With water source evaporator 3, the water source inlet side of water source evaporator 3 is connected with water intaking water pump 1 and impurity removing equipment 2, water source evaporator 3
Outlet side in water source is connected at water source, and the cooling water side of water-cooled condenser 8 is connected with attemperater 9, the delivery port of attemperater 9 difference
Connect the first stop valve 11a and the second stop valve 11b, the first stop valve 11a is connected to fan coil 13 by water supply pump 12
Water inlet, the delivery port of the fan coil 13 connection water return outlet of attemperater 9, the second stop valve 11b is connected to bathroom 14, solar energy collection
Heat pipe 20 is connected to bathroom 14 by water pipe.
The powered auxiliary heating of solar energy heat collection pipe 20, the one end of solar energy heat collection pipe 20 is connected with the second water compensating valve 10b.
The shell of attemperater 9 lays heat-preservation cotton, and attemperater 9 is also connected with the first water compensating valve 10a.
The C-terminal of four-way reversing valve 5 is connected to the entrance of compressor 7 by gas-liquid separator 6.
During summer, when environment temperature is less than 35 DEG C, the refrigeration performance using outdoor finned heat exchanger 19 is more superior, and first
Magnetic valve 4a and the 4th magnetic valve 4d power-off is shut, and the second magnetic valve 4b and the 3rd magnetic valve 4c are powered and opened, water source evaporator
3 place branch roads disconnect, and are not involved in work, and the outdoor place branch road connection of finned heat exchanger 19 participates in work, outdoor finned heat exchanger
19 are in refrigerating state as condenser, the power-off of four-way reversing valve 5, and the second stop valve 11b is shut, and water-cooled condenser 8 switchs to steam
The refrigerant sent out in device, water-cooled condenser 8 turns into low-temperature low-pressure refrigerant gas with cooling water heat exchange, and cooling water temperature is reduced,
Low-temperature low-pressure refrigerant gas is sucked by four-way reversing valve 5 and gas-liquid separator 6 by compressor 7, boil down to HTHP system
Refrigerant gas, high-temperature high-pressure refrigerant gas enters outdoor finned heat exchanger 19 by the magnetic valve 4b of four-way reversing valve 5 and second
Condensation, exchanges heat with surrounding air and releases heat, the refrigerant after heat release sequentially passes through the 3rd magnetic valve 4c, the first check valve
18a, reservoir 15, device for drying and filtering 16, enter back into the reducing pressure by regulating flow of choke valve 17 as low pressure refrigerant liquid, low voltage refrigeration
Agent liquid passes through the 4th check valve 18d (big many of pressure after being throttled due to condensed pressure ratio, so the low pressure after throttling
Refrigerant liquid can not be by the second check valve 18b, can only be by the 4th check valve 18d) enter water-cooled condenser 8 continue with it is cold
But water exchanges heat, and absorbs the heat of vaporization of cooling water, according to this constantly circulation.
, can be higher using the condensation temperature of outdoor finned heat exchanger 19 when environment temperature is higher than 35 DEG C, influence refrigeration effect
Really, and water temperature can be less than environment temperature, using water source evaporator 3 condensation temperature reduce, refrigeration more preferably, second
Magnetic valve 4b and the 3rd magnetic valve 4c power-off is shut, and the first magnetic valve 4a and the 4th magnetic valve 4d are powered and opened, and outdoor fin is changed
The hot place branch road of device 19 disconnects, and is not involved in work, and the place branch road connection of water source evaporator 3 participates in work, 3 turns of water source evaporator
For condenser, the power-off of four-way reversing valve 5 is in refrigerating state, and the second stop valve 11b is shut, and water-cooled condenser 8 switchs to evaporation
Refrigerant in device, water-cooled condenser 8 turns into low-temperature low-pressure refrigerant gas with cooling water heat exchange, and cooling water temperature reduction is low
Warm low pressure refrigerant gas is sucked by four-way reversing valve 5 and gas-liquid separator 6 by compressor 7, boil down to HTHP refrigeration
Agent gas, high-temperature high-pressure refrigerant gas is condensed by the magnetic valve 4a of four-way reversing valve 5 and first into water source evaporator 3, with
Water source exchanges heat and releases heat, and (water intaking water pump 1 removes impurities in water at water source in pumping water source feeding impurity removing equipment 2, then enters
Enter water source evaporator 3 and high-temperature high-pressure refrigerant gas converting heat, the water source for taking refrigerant heat out of is continued to vent at water source) put
Refrigerant after heat sequentially passes through the 4th magnetic valve 4d, the first check valve 18a, reservoir 15, device for drying and filtering 16, enters back into section
Flowing the reducing pressure by regulating flow of valve 17 turns into low pressure refrigerant liquid, and low pressure refrigerant liquid is by the 4th check valve 18d (after condensation
Pressure ratio throttling after big many of pressure, so low pressure refrigerant liquid after throttling can not by the second check valve 18b,
Can be by the 4th check valve 18d) enter the continuation of water-cooled condenser 8 and cooling water heat exchange, the heat of vaporization of cooling water is absorbed, according to this
Constantly circulation.
Water in attemperater 9 enters water-cooled condenser 8 and refrigerant heat exchanger, temperature reduction, when needing to cool for room
When, the first stop valve 11a is opened, water supply pump 12 is opened, water at low temperature is entered by the first stop valve 11a and water supply pump 12
Fan coil 13 exchanges heat with space air, and room temperature reduction, the water after heating can be back to attemperater 9 again, continue and water
Cool condenser 8 is exchanged heat, and the first water compensating valve 10a supplement running water can be opened during 9 water shortage of attemperater；When illumination is enough
When, the water in solar energy heat collection pipe 20 absorbs temperature after solar radiant energy and raised, into bathroom 14 for users to use, when the cloudy day or
When illumination is weaker, opening the electricity auxiliary heating of solar energy heat collection pipe 20 raises water temperature, when 20 water shortage of solar energy heat collection pipe
Open the second water compensating valve 10b supplement running water.It has been achieved in that room cooling and the purpose of domestic hot-water is provided.
During winter, when environment temperature is higher than 7 DEG C, the heating performance using outdoor finned heat exchanger 19 is more superior, and first
Magnetic valve 4a and the 4th magnetic valve 4d power-off is shut, and the second magnetic valve 4b and the 3rd magnetic valve 4c are powered and opened, water source evaporator
3 place branch roads disconnect, and are not involved in work, and the outdoor place branch road connection of finned heat exchanger 19 participates in work, outdoor finned heat exchanger
19 are powered in state is heated as evaporator, four-way reversing valve 5, and water-cooled condenser 8 is as condenser, outdoor finned heat exchanger
Refrigerant in 19 exchanges heat with surrounding air, and absorbing surrounding air heat turns into low-temperature low-pressure refrigerant gas, low-temp low-pressure system
Refrigerant gas is sucked by the second magnetic valve 4b, four-way reversing valve 5 and gas-liquid separator 6 by compressor 7, boil down to HTHP
Refrigerant gas, high-temperature high-pressure refrigerant gas is condensed by four-way reversing valve 5 into water-cooled condenser 8, is exchanged heat with cooling water
And release heat, and cooling water temperature rise, the refrigerant after heat release sequentially passes through the 3rd check valve 18c, reservoir 15, dried
Filter 16, enters back into the reducing pressure by regulating flow of choke valve 17 as low pressure refrigerant liquid, low pressure refrigerant liquid passes through the second check valve
18b (big many of pressure after being throttled due to condensed pressure ratio, so low pressure refrigerant liquid after throttling can not be by the
Four check valve 18d, can only be by the second check valve 18b) and the 3rd magnetic valve 4c enter outdoor finned heat exchanger 19 and continue and ring
Border air heat-exchange, absorbs the heat of vaporization of surrounding air, according to this constantly circulation.
When environment temperature is less than 7 DEG C, fin frosting can be caused because evaporating temperature is low using outdoor finned heat exchanger 19,
It is unfavorable for heating, and water temperature can be higher than environment temperature, be raised using the evaporating temperature of water source evaporator 3, heating effect is more
Ideal, the second magnetic valve 4b and the 3rd magnetic valve 4c power-off are shut, and the first magnetic valve 4a and the 4th magnetic valve 4d are powered and opened, room
The outer place branch road of finned heat exchanger 19 disconnects, and is not involved in work, and the place branch road connection of water source evaporator 3 participates in work, water source steams
Device 3 is sent out as evaporator, four-way reversing valve 5 is powered in state is heated, and water-cooled condenser 8 is used as condenser, water source evaporator 3
In the heat exchange of refrigerant and water source (water intaking water pump 1 removes impurities in water at water source in pumping water source feeding impurity removing equipment 2, then
Into water source evaporator 3 and low pressure refrigerant liquid heat exchange, the water source after heat exchange is continued to vent at water source), absorb water source heat
Amount turns into low-temperature low-pressure refrigerant gas, and low-temperature low-pressure refrigerant gas passes through the first magnetic valve 4a, four-way reversing valve 5 and gas-liquid
Separator 6 is sucked by compressor 7, and boil down to high-temperature high-pressure refrigerant gas, high-temperature high-pressure refrigerant gas is commutated by four-way
Valve 5 is condensed into water-cooled condenser 8, exchange heat with cooling water and is released heat, cooling water temperature is raised, the refrigerant after heat release according to
It is secondary to pass through the 3rd check valve 18c, reservoir 15, device for drying and filtering 16, the reducing pressure by regulating flow of choke valve 17 is entered back into as low voltage refrigeration
Agent liquid, low pressure refrigerant liquid by the second check valve 18b (big many of pressure after being throttled due to condensed pressure ratio,
So the low pressure refrigerant liquid after throttling can not be by the 4th check valve 18d, can only be by the second check valve 18b) and the 4th
Magnetic valve 4d, which enters water source evaporator 3, to be continued to exchange heat with water source, absorbs the heat of vaporization at water source, according to this constantly circulation.
Water in attemperater 9 enters water-cooled condenser 8 and refrigerant heat exchanger, temperature rise, when needing for rooms
When, shut the second stop valve 11b, open the first stop valve 11a, open water supply pump 12, hot water by the first stop valve 11a and
Water supply pump 12 enters fan coil 13 and exchanged heat with space air, and room temperature rise, the water after cooling can be back to insulation again
Water tank 9, continuation exchanges heat with water-cooled condenser 8, when needing to use hot water, shuts the first stop valve 11a, opens the second stop valve
Hot water in 11b, attemperater 9 is directly entered bathroom 14 for users to use, and first can be opened during 9 water shortage of attemperater
Water compensating valve 10a supplements running water；When illumination is enough, the water in solar energy heat collection pipe 20 absorbs temperature liter after solar radiant energy
Height, when cloudy day or illumination are weaker, opening the electricity auxiliary heating of solar energy heat collection pipe 20 makes water into bathroom 14 for users to use
Temperature rise, the second water compensating valve 10b supplement running water is opened when 20 water shortage of solar energy heat collection pipe.It has been achieved in that room
Heating and the purpose that domestic hot-water is provided.
Embodiment two
As shown in Fig. 2 as an alternative embodiment of the invention, can be in the outdoor disposed axle stream wind of finned heat exchanger 19
Machine 21, is so blown using axial flow blower to outdoor finned heat exchanger, the heat transfer effect of the outdoor finned heat exchanger of enhancing,
The efficient utilization to the latent heat in outdoor air source is ensure that, certain axial flow blower can select the blower fan with frequency conversion, so can be more
Good progress is saved.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of solar energy water resource and air resource air-conditioning water-heating dual-purpose unit, including compressor, four-way reversing valve, it is characterised in that：
The outlet of the compressor is connected to the A ends of four-way reversing valve, and water source evaporator and outdoor finned heat exchanger pass through first respectively
Magnetic valve and the second magnetic valve are parallel-connected to the B ends of four-way reversing valve, the D ends connection water-cooled condenser of four-way reversing valve, water
Cool condenser connects the 3rd check valve and the 4th check valve, and reservoir import connects the first check valve and the 3rd check valve, throttling
Valve outlet connects the second check valve and the 4th check valve, and reservoir outlet is connected to choke valve import by device for drying and filtering, the
The first check valve and the second check valve, the 3rd magnetic valve and the 4th magnetic valve point are connected after three magnetic valves and the 4th magnetic valve are in parallel
Not Lian Jie outdoor finned heat exchanger and water source evaporator, the water source inlet side of water source evaporator is connected with water intaking water pump and removal of impurities is set
Standby, the water source outlet side of water source evaporator is connected at water source, and water-cooled condenser cooling water side is connected with attemperater, is incubated water
Case delivery port connects the first stop valve and the second stop valve respectively, and the first stop valve is connected to fan coil by water supply pump and entered
The mouth of a river, fan coil delivery port connection attemperater water return outlet, the second stop valve is connected to bathroom, and solar energy heat collection pipe passes through water
Pipe is connected to bathroom.
2. solar energy water resource and air resource air-conditioning water-heating dual-purpose unit according to claim 1, it is characterised in that：It is described too
The positive powered auxiliary heating of energy thermal-collecting tube, solar energy heat collection pipe one end is connected with the second water compensating valve.
3. solar energy water resource and air resource air-conditioning water-heating dual-purpose unit according to claim 1, it is characterised in that：Described guarantor
Reservoir shell lays heat-preservation cotton, and attemperater is also connected with the first water compensating valve.
4. solar energy water resource and air resource air-conditioning water-heating dual-purpose unit according to claim 1, it is characterised in that：Described four
The C-terminal of logical reversal valve is connected to suction port of compressor by gas-liquid separator.
5. solar energy water resource and air resource air-conditioning water-heating dual-purpose unit according to claim 1, it is characterised in that：Described room
Outer finned heat exchanger is connected with axial flow blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710500190.7A CN107166804A (en) | 2017-06-27 | 2017-06-27 | Solar energy water resource and air resource air-conditioning water-heating dual-purpose unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710500190.7A CN107166804A (en) | 2017-06-27 | 2017-06-27 | Solar energy water resource and air resource air-conditioning water-heating dual-purpose unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107166804A true CN107166804A (en) | 2017-09-15 |
Family
ID=59826255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710500190.7A Withdrawn CN107166804A (en) | 2017-06-27 | 2017-06-27 | Solar energy water resource and air resource air-conditioning water-heating dual-purpose unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107166804A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296545A (en) * | 2018-03-22 | 2019-10-01 | 烟台大学 | A kind of air conditioning of indirect heat exchange, supplying hot water, drying integrated heat pump assembly |
-
2017
- 2017-06-27 CN CN201710500190.7A patent/CN107166804A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296545A (en) * | 2018-03-22 | 2019-10-01 | 烟台大学 | A kind of air conditioning of indirect heat exchange, supplying hot water, drying integrated heat pump assembly |
| CN110296545B (en) * | 2018-03-22 | 2024-03-22 | 烟台大学 | Air conditioning, hot water supply and drying integrated heat pump device with indirect heat exchange |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170915 |