CN208520038U - Air conditioner and water heater - Google Patents
Air conditioner and water heater Download PDFInfo
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- CN208520038U CN208520038U CN201820865385.1U CN201820865385U CN208520038U CN 208520038 U CN208520038 U CN 208520038U CN 201820865385 U CN201820865385 U CN 201820865385U CN 208520038 U CN208520038 U CN 208520038U
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- conditioning
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Abstract
The utility model relates to a kind of air conditioner and water heaters, including air-conditioning heat exchanger, liquid storage device, first throttle component, second throttle part, third throttle part, air side heat exchanger, hot water heat exchanger, first switching device, second switching device, separator and compressor, the air-conditioning heat exchanger connects liquid storage device, the liquid storage device is successively through first throttle component, second throttle part connects hot water heat exchanger, the liquid storage device is also successively through first throttle component, third throttle part connects air side heat exchanger, the air side heat exchanger is through successively the first switching device, second switching device connects separator, the separator connect compressor, the compressor is separately connected hot water heat exchanger and air-conditioning heat exchanger.The utility model is able to achieve five kinds of separate hot water, air conditioner refrigerating total heat recovery, air-conditioning independent heating, air-conditioning independent cooling, air side heat exchanger defrosting core functions by control, and solves the problems, such as conventional air-conditioning water heater refrigerant local accumulation.
Description
Technical field
The utility model relates to the technical fields of air conditioning, are concretely a kind of air conditioner and water heaters.
Background technique
The frequent problem of conventional air-conditioning water heater is refrigerant local accumulation, causes partial mode lack of refrigerant,
Due to lack of refrigerant, the pressure of inspiration(Pi) and pressure at expulsion of compressor are lower than normal value, and refrigerating capacity decline, refrigeration effect is not
Good, room temperature decline is slow or does not drop；Due to lack of refrigerant, operates compressor under specified load, make
It even dallies at compressor light load, electric current is lower than rated current at this time, damages compressor.Conventional air conditioner and water heater can be real
Existing separate hot water, air-conditioning independent cooling or heating, insufficiency, cannot achieve air conditioner refrigerating total heat recovery and air side heat exchanger
Defrosting can not meet public demand.
Utility model content
For overcome the deficiencies in the prior art, the purpose of the utility model is to provide one kind to be able to achieve separate hot water, air-conditioning
Freeze total heat recovery, air-conditioning independent heating, five kinds of core functions of air-conditioning independent cooling and air side heat exchanger defrosting air conditioner heat
The technical issues of hydrophone, solution refrigerant local accumulation.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of air conditioner and water heater, including air-conditioning heat exchanger, liquid storage device, first throttle component, the second throttle part, third section
Stream unit, air side heat exchanger, hot water heat exchanger, the first switching device, the second switching device, separator and compressor, the sky
One end of one end connection liquid storage device of heat exchanger is adjusted, the other end of the liquid storage device successively throttles through first throttle component, third
Component connects one end of hot water heat exchanger, and the other end of the liquid storage device is also successively through first throttle component, the second throttle part
One end of air side heat exchanger is connected, the other end of the air side heat exchanger successively connects through the first switching device, the second switching device
One end of separator is connect, the other end of one end of the other end connect compressor of the separator, the compressor is cut through second
Changing device connects the other end of hot water heat exchanger, and the other end of the compressor is also successively through the second switching device, the first switching
The other end of device connection air-conditioning heat exchanger.
The first throttle component includes solenoid valve B.
Second throttle part includes one end connection of solenoid valve A and expansion valve A, the solenoid valve B parallel with one another
The other end of liquid storage device, one end of the other end connection solenoid valve A of solenoid valve B, the other end of solenoid valve A connect air side heat exchanger
One end, the other end of solenoid valve B is also connected with one end of expansion valve A, the one of the other end connection air side heat exchanger of expansion valve A
End.
Third throttle part includes solenoid valve C and expansion valve B parallel with one another, and the other end of solenoid valve B is also connected with electromagnetism
One end of valve C, one end of the other end connection hot water heat exchanger of solenoid valve C, the other end of solenoid valve B are also connected with expansion valve B's
One end, one end of the other end connection hot water heat exchanger of expansion valve B.
First switching device includes four-way valve B, and the first interface of the four-way valve B connects the second switching device, institute
The other end of the second interface and air side heat exchanger of stating four-way valve B connects, the third interface connection separator of the four-way valve B
One end, the third interface of the four-way valve B are also connected with the other end of hot water heat exchanger, the 4th interface connection of the four-way valve B
The other end of air-conditioning heat exchanger.
Second switching device includes four-way valve A, the other end of the first interface connect compressor of the four-way valve A,
The first interface of the second interface connection four-way valve B of the four-way valve A, the third interface connection four-way valve B's of the four-way valve A
Third interface, the third interface of the four-way valve A are also connected with one end of separator, and the 4th interface of the four-way valve A is also connected with
The other end of hot water heat exchanger.
Further, the expansion valve A is Bidirectional expansion valve.
Further, the expansion valve B is single ported thermostatic expansion valve.
Further, the air-conditioning heat exchanger includes water outlet and water inlet, and the water outlet connects air-conditioning with water inlet.
Further, the hot water heat exchanger includes outlet pipe and water inlet pipe, and the outlet pipe connects boiler with water inlet pipe.
The beneficial effects of the utility model are: the air conditioner and water heater of the utility model is able to achieve separate hot water, air conditioner refrigerating
Five kinds of total heat recovery, air-conditioning independent heating, air-conditioning independent cooling, air side heat exchanger defrosting core functions, system is simple, safely may be used
It leans on, it is multiple functional without stringing phenomenon of collaborating, without dead end mistake road, it is solved by the cooperation control of throttle part and switching device
Conventional air-conditioning water heater refrigerant is uneven, the problem of local accumulation occurs.
Detailed description of the invention
Specific embodiment of the present utility model is further described with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is operation schematic diagram of the utility model under separate hot water's mode；
Fig. 3 is operation schematic diagram of the utility model under air conditioner refrigerating total heat recovery mode；
Fig. 4 is operation schematic diagram of the utility model under air-conditioning independent heating mode；
Fig. 5 is operation schematic diagram of the utility model under air-conditioning independent cooling mode；
Fig. 6 is operation schematic diagram of the utility model under air side heat exchanger defrosting mode.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, practical to this below in conjunction with attached drawing
Technical solution in new embodiment is clearly and completely described, it is clear that described embodiment is only the utility model
The embodiment of a part, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The model of the utility model protection all should belong in the every other embodiment obtained without creative efforts
It encloses.
Referring to Fig.1, a kind of air conditioner and water heater, including the throttling of air-conditioning heat exchanger 1, liquid storage device 2, first throttle component 3, second
Component 4, third throttle part 5, air side heat exchanger 6, hot water heat exchanger 7, the first switching device 8, the second switching device 9, separation
Device 10 and compressor 11, one end of one end connection liquid storage device 2 of the air-conditioning heat exchanger 1, the other end of the liquid storage device 2 is successively
One end of hot water heat exchanger 7 is connected through first throttle component 3, third throttle part 5, the other end of the liquid storage device 2 is also successively
One end through first throttle component 3, the second throttle part 4 connection air side heat exchanger 6, the other end of the air side heat exchanger 6 according to
Secondary one end through the first switching device 8, the second switching device 9 connection separator 10, the other end of the separator 10 connect pressure
One end of contracting machine 11, the other end of the compressor 11 are described through the other end of the second switching device 9 connection hot water heat exchanger 7
The other end of compressor 11 also successively connects the other end of air-conditioning heat exchanger 1 through the second switching device 9, the first switching device 8.Institute
Stating first throttle component 3 includes solenoid valve B.Second throttle part 4 includes solenoid valve A and expansion valve A parallel with one another, institute
The other end of one end connection liquid storage device 2 of solenoid valve B is stated, the other end of solenoid valve B connects one end of solenoid valve A, solenoid valve A's
The other end connects one end of air side heat exchanger 6, and the other end of solenoid valve B is also connected with one end of expansion valve A, and expansion valve A's is another
One end of end connection air side heat exchanger 6.Third throttle part 5 includes solenoid valve C and expansion valve B parallel with one another, solenoid valve B's
The other end is also connected with one end of solenoid valve C, and one end of the other end connection hot water heat exchanger 7 of solenoid valve C, solenoid valve B's is another
End is also connected with one end of expansion valve B, one end of the other end connection hot water heat exchanger 7 of expansion valve B.First switching device 8
Including four-way valve B, the first interface of the four-way valve B connects the second switching device 9, the second interface and wind of the four-way valve B
The other end of side heat exchanger 6 connects, one end of the third interface connection separator 10 of the four-way valve B, and the of the four-way valve B
Three interfaces are also connected with the other end of hot water heat exchanger 7, the other end of the 4th interface connection air-conditioning heat exchanger 1 of the four-way valve B.
Second switching device 9 include four-way valve A, the other end of the first interface connect compressor 11 of the four-way valve A, described four
The third of the first interface of the second interface connection four-way valve B of port valve A, the third interface connection four-way valve B of the four-way valve A connects
Mouthful, the third interface of the four-way valve A is also connected with one end of separator 10, and the 4th interface of the four-way valve A is also connected with hot water
The other end of heat exchanger 7.The expansion valve B is single ported thermostatic expansion valve, and the expansion valve A is Bidirectional expansion valve.The air-conditioning heat exchange
Device 1 includes water outlet and water inlet, and the water outlet connects air-conditioning with water inlet；The hot water heat exchanger 7 include outlet pipe and
Water inlet pipe, the outlet pipe connect boiler with water inlet pipe.
Referring to Fig. 2, the air conditioner and water heater has separate hot water's mode, and separate hot water's mode is behaviour in this way
What work was realized: four-way valve A energization conducting, four-way valve B power-off being closed, solenoid valve A energization is connected, solenoid valve B power-off is closed, electricity
Magnet valve C power-off is closed.At this point, condenser is hot water heat exchanger 7, evaporator is air side heat exchanger 6, and the element for throttling is swollen
Swollen valve B；Refrigerant circulation flow direction be followed successively by: hot water heat exchanger 7, expansion valve B, solenoid valve A, air side heat exchanger 6, four-way valve B,
Four-way valve A, separator 10, compressor 11, hot water heat exchanger 7；Liquid storage device 2 and air-conditioning heat exchanger 1 connect low-voltage tube, solenoid valve B
It closes, the refrigerant of accumulation can be drawn onto current refrigeration circulation loop.
Referring to Fig. 3, the air conditioner and water heater has air conditioner refrigerating total heat recovery mode, the air conditioner refrigerating total heat recovery mould
Formula is operation realization in this way: four-way valve A energization conducting, four-way valve B power-off being closed, solenoid valve A energization is connected, electricity
Magnet valve B, which is powered, to be connected, and solenoid valve C power-off is closed.At this point, condenser is hot water heat exchanger 7, evaporator is air-conditioning heat exchanger 1, is used
In throttling element be expansion valve B；The circulation flow direction of refrigerant is followed successively by: hot water heat exchanger 7, expansion valve B, solenoid valve B, liquid storage
Device 2, air-conditioning heat exchanger 1, four-way valve B, separator 10, compressor 11, four-way valve A, hot water heat exchanger 7；Air side heat exchanger 6 connects
Low-voltage tube, solenoid valve A are closed, and the refrigerant of accumulation can be drawn onto current refrigeration circulation loop.
Referring to Fig. 4, the air conditioner and water heater has air-conditioning independent heating mode, and the air-conditioning independent heating mode is to pass through
What such operation was realized: four-way valve A power-off being closed, four-way valve B energization conducting, solenoid valve A power-off is closed, solenoid valve B leads to
It conducts, solenoid valve C power-off is closed.At this point, condenser is air-conditioning heat exchanger 1, evaporator is air side heat exchanger 6, for throttling
Element be expansion valve A；The circulation flow direction of refrigerant is followed successively by: air-conditioning heat exchanger 1, liquid storage device 2, solenoid valve B, expansion valve A, wind
Side heat exchanger 6, four-way valve B, separator 10, compressor 11, four-way valve A, four-way valve B, air-conditioning heat exchanger 1；Hot water heat exchanger 7 connects
Low-voltage tube is connect, solenoid valve C is closed, and the refrigerant of accumulation can be drawn onto current refrigeration circulation loop.
Referring to Fig. 5, the air conditioner and water heater has air-conditioning independent cooling mode, and the air-conditioning independent cooling mode is to pass through
What such operation was realized: four-way valve A power-off being closed, four-way valve B power-off is closed, solenoid valve A power-off is closed, solenoid valve B leads to
It conducts, solenoid valve C power-off is closed.At this point, condenser is air side heat exchanger 6, evaporator is air-conditioning heat exchanger 1, for throttling
Element be expansion valve A；The circulation flow direction of refrigerant is followed successively by: air side heat exchanger 6, expansion valve A, solenoid valve B, liquid storage device 2, sky
Adjust heat exchanger 1, four-way valve B, separator 10, compressor 11, four-way valve A, four-way valve B, air side heat exchanger 6；Hot water heat exchanger 7 connects
Low-voltage tube is connect, solenoid valve C is closed, and the refrigerant of accumulation can be drawn onto current refrigeration circulation loop.
Referring to Fig. 6, the air conditioner and water heater has air side heat exchanger defrosting mode, and the air side heat exchanger defrosting mode is
What operation in this way was realized: four-way valve A power-off being closed, four-way valve B power-off is closed, solenoid valve A power-off is closed, solenoid valve
Conducting that B power-off is closed, solenoid valve C is powered.At this point, condenser is air side heat exchanger 6, evaporator is hot water heat exchanger 7, for saving
The element of stream is expansion valve A；The circulation flow direction of chiller refrigeration agent is followed successively by: air side heat exchanger 6, expansion valve A, solenoid valve C, heat
Water- to-water heat exchanger 7, separator 10, compressor 11, four-way valve A, four-way valve B, air side heat exchanger 6；Liquid storage device 2 and air-conditioning heat exchanger 1
Low-voltage tube is connected, solenoid valve B is closed, and the refrigerant of accumulation can be drawn onto current refrigeration circulation loop.
In conclusion above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, those skilled in the art should understand that；It is still
It can modify the technical solutions described in the foregoing embodiments, or equally be replaced to being wherein no lack of technical characteristic
It changes, and these are modified or replaceed, the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (10)
1. a kind of air conditioner and water heater, it is characterised in that: including air-conditioning heat exchanger (1), liquid storage device (2), first throttle component (3),
Second throttle part (4), third throttle part (5), air side heat exchanger (6), hot water heat exchanger (7), the first switching device (8),
Second switching device (9), separator (10) and compressor (11), one end connection liquid storage device (2) of the air-conditioning heat exchanger (1)
One end, the other end of the liquid storage device (2) successively connect hot water heat exchanger through first throttle component (3), third throttle part (5)
(7) one end, the other end of the liquid storage device (2) also successively connect wind through first throttle component (3), the second throttle part (4)
One end of side heat exchanger (6), the other end of the air side heat exchanger (6) is successively through the first switching device (8), the second switching device
(9) one end of separator (10), one end of the other end connect compressor (11) of the separator (10), the compressor are connected
(11) other end of the other end through the second switching device (9) connection hot water heat exchanger (7), the other end of the compressor (11)
The other end of air-conditioning heat exchanger (1) is also successively connected through the second switching device (9), the first switching device (8).
2. a kind of air conditioner and water heater according to claim 1, it is characterised in that: the first throttle component (3) includes electricity
Magnet valve B.
3. a kind of air conditioner and water heater according to claim 2, it is characterised in that: second throttle part (4) includes phase
The mutually other end of one end of solenoid valve A in parallel and expansion valve A, the solenoid valve B connection liquid storage device (2), solenoid valve B's is another
One end of end connection solenoid valve A, one end of other end connection air side heat exchanger (6) of solenoid valve A, the other end of solenoid valve B is also
Connect one end of expansion valve A, one end of other end connection air side heat exchanger (6) of expansion valve A.
4. a kind of air conditioner and water heater according to claim 3, it is characterised in that: third throttle part (5) includes mutually simultaneously
The solenoid valve C and expansion valve B of connection, the other end of solenoid valve B are also connected with one end of solenoid valve C, and the other end of solenoid valve C connects heat
One end of water- to-water heat exchanger (7), the other end of solenoid valve B are also connected with one end of expansion valve B, and the other end of expansion valve B connects hot water
One end of heat exchanger (7).
5. a kind of air conditioner and water heater according to claim 1, it is characterised in that: first switching device (8) includes four
The first interface of port valve B, the four-way valve B connect the second switching device (9), and second interface and the wind side of the four-way valve B is changed
The other end of hot device (6) connects, one end of third interface connection separator (10) of the four-way valve B, and the of the four-way valve B
Three interfaces are also connected with the other end of hot water heat exchanger (7), and the 4th interface of the four-way valve B connects the another of air-conditioning heat exchanger (1)
One end.
6. a kind of air conditioner and water heater according to claim 5, it is characterised in that: second switching device (9) includes four
The other end of the first interface connect compressor (11) of port valve A, the four-way valve A, the second interface connection four of the four-way valve A
The first interface of port valve B, the third interface of the third interface connection four-way valve B of the four-way valve A, the third of the four-way valve A
Interface is also connected with one end of separator (10), and the 4th interface of the four-way valve A is also connected with the other end of hot water heat exchanger (7).
7. a kind of air conditioner and water heater according to claim 3, it is characterised in that: the expansion valve A is Bidirectional expansion valve.
8. a kind of air conditioner and water heater according to claim 4, it is characterised in that: the expansion valve B is single ported thermostatic expansion valve.
9. a kind of air conditioner and water heater according to claim 1, it is characterised in that: the air-conditioning heat exchanger (1) includes water outlet
Mouth and water inlet, the water outlet connect air-conditioning with water inlet.
10. a kind of air conditioner and water heater according to claim 1, it is characterised in that: the hot water heat exchanger (7) includes water outlet
Pipe and water inlet pipe, the outlet pipe connect boiler with water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820865385.1U CN208520038U (en) | 2018-06-05 | 2018-06-05 | Air conditioner and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820865385.1U CN208520038U (en) | 2018-06-05 | 2018-06-05 | Air conditioner and water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208520038U true CN208520038U (en) | 2019-02-19 |
Family
ID=65326078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820865385.1U Active CN208520038U (en) | 2018-06-05 | 2018-06-05 | Air conditioner and water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208520038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931069A (en) * | 2018-06-05 | 2018-12-04 | 珠海英伟特电子科技有限公司 | Air conditioner and water heater and its control method |
-
2018
- 2018-06-05 CN CN201820865385.1U patent/CN208520038U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931069A (en) * | 2018-06-05 | 2018-12-04 | 珠海英伟特电子科技有限公司 | Air conditioner and water heater and its control method |
| CN108931069B (en) * | 2018-06-05 | 2024-04-26 | 珠海英伟特电子科技有限公司 | Air conditioner water heater and control method thereof |
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