CN105783321A - Air source triple co-generation total heat recycling system - Google Patents
Air source triple co-generation total heat recycling system Download PDFInfo
- Publication number
- CN105783321A CN105783321A CN201610239263.7A CN201610239263A CN105783321A CN 105783321 A CN105783321 A CN 105783321A CN 201610239263 A CN201610239263 A CN 201610239263A CN 105783321 A CN105783321 A CN 105783321A
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- China
- Prior art keywords
- air
- link
- hot water
- recovery system
- heat exchanger
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Classifications
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F12/002—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an intermediate heat-transfer fluid
- F24F12/003—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an intermediate heat-transfer fluid using a heat pump
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- 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
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
Abstract
The invention provides an air source triple co-generation total heat recycling system. The recycling system comprises a hot water device, a reversing device, a forced air convection heat exchanged device, a throttling device and an air-conditioning heat exchanger, wherein the reversing device is provided with four connecting ends; one end of the hot water device is connected with a first connecting end of the reversing device; the other end of the hot water device is connected with a second connecting end of the reversing device; one end of the forced air convection heat exchanged device is connected with a third connecting end of the reversing device; the other end of the forced air convection heat exchanged device is connected onto the throttling device; the other end of the throttling device is connected onto the air-conditioning heat exchanger; the other end of the air-conditioning heat exchanger is connected with a fourth connecting end of the reversing device; and the reversing device controls the opening and closing of the connecting ends through a central control device. According to the air source triple co-generation total heat recycling system, heat released by an air conditioner can be effectively recycled and can be converted into hot water required by other devices, so that hot water required by refrigeration in summer is free, the requirements of room heating and domestic water are met in winter, and the air conditioner has three functions.
Description
Technical field
The present invention relates to field of heat exchange, particularly relate to a kind of air source trilogy supply total heat recovery system.
Background technology
Air can water heater or air conditioning unit be widely used now, there is a lot of shortcoming in existing air source device, it is easy to by the impact of surrounding air environment, when, ambient temperature colder at weather is relatively low, and it manufactures hot water amount many I haven't seen you for ages and slightly reduces.Particularly easy frosting at-10 DEG C, below-20 DEG C, unit just quits work.The problem of defrost is difficult point now urgently to be resolved hurrily.Air-source water heater profile is relatively larger, and requires to be arranged on ground or roof, domestic environment is required just relatively high.Compressor easy burn-out, the at present commonly used circulating heating system of air-source water heater on the market, run in High Temperature High Pressure situation, it is easy to makes that compressor is aging, carbonization, if system lubrication effect is bad, is easy for causing that compressor is burned.
Heat exchanger and the easy fouling fracture of double-tube heat exchanger, because the leaving water temperature of air-source water heater can reach 50-60 DEG C, in this temperature range, water is the easiest fouling, if can not routine cleaning heat exchanger, for plate type heat exchanger, will burst, for double pipe heat exchanger, in it, pipe can break, thus causing that whole unit loses function.
Chinese patent: 201310257184.5 disclose the air conditioning unit of a kind of air source heat pump trilogy supply, although energy recovery waste heat, but system complex, changes with four check valves, easily blocks pipeline because of check valve.When system is normal, system pressure is more than this practicality high energy efficiency air source trilogy supply total heat recovery machine 0.2-0.3MPa, and unit durability is short.Evaporator using for air, basic sleeve pipe changes as thermal effect now, and efficiency low-energy-efficiency is low, and easy ice crack.Part plate type heat exchanger, is more easy to bursting by freezing.But plate type heat exchanger heat exchange is desirable.
Summary of the invention
The present invention proposes a kind of air source trilogy supply total heat recovery system, and high energy efficiency air source trilogy supply total heat recovery machine, is the function integration by air-conditioning and water heater, and it is integrated that its core technology includes heat pump air conditioner technology, heat-pump hot-water technology, advanced heat transfer technology.Its operation logic is to utilize driven compressor coolant media, carries out the conversion of gaseous state and liquid, heat absorption and heat release, the Waste Heat Recovery outwards discharged during operation of air conditioner in sealed circuit.It is different from two heat exchangers of employing with other and is used that high-efficiency tank, can be anti-icing quick-fried, efficiency is high.Solve the problems of the prior art.
The technical scheme is that and be achieved in that:
A kind of air source trilogy supply total heat recovery system, recovery system includes hot water apparatus, reversing arrangement, Forced Air Convection heat-exchanger rig, throttling arrangement, air-conditioning heat exchanger, described reversing arrangement is provided with four links, one end of hot water apparatus is connected to described reversing arrangement the first link, and the other end of described hot water apparatus connects described reversing arrangement the second link；Described Forced Air Convection heat-exchanger rig one end connects described reversing arrangement the 3rd link, the described Forced Air Convection heat-exchanger rig other end is connected on described throttling arrangement, the other end of described throttling arrangement is connected on described air-conditioning heat exchanger, and the described air-conditioning heat exchanger other end is connected to described reversing arrangement the 4th link；Interface channel within described recovery system is all refrigeration machine passage and the aquaporin that can mutually carry out heat exchange；Described reversing arrangement controls the folding of each link by control device.
As the preferred version of the present invention, described Forced Air Convection heat-exchanger rig includes an evaporator fin, and described evaporator fin upper end connects a blower fan, and aluminium alloy axial-flow leaf and blade are installed in described blower fan top.
Preferred version as the present invention, described throttling arrangement includes first filter being connected with described evaporator fin, the described first filter other end connects one first reservoir, described first reservoir is also connected with an expansion valve, the described expansion valve other end connects one second reservoir, described second reservoir lower end connects one second filter, and the described second filter other end is connected on described air-conditioning heat exchanger.
As the preferred version of the present invention, a capillary paralleling is on described expansion valve.
As the preferred version of the present invention, described hot water apparatus includes a compressor, and described compressor one end connects a gas-liquid separator, and the other end connects one first cross valve, and the described gas-liquid separator other end is connected with described reversing arrangement.
Preferred version as the present invention, described first cross valve is additionally provided with three links, described first cross valve the second link is connected with a link of hot water heat exchanger, described first cross valve the 3rd link connects a capillary tube, and described first cross valve the 4th link connects described reversing arrangement the first link.
As the preferred version of the present invention, with the capillary tube that the first cross valve the 3rd link is connected, its other end is connected to described reversing arrangement the second link.
As the preferred version of the present invention, another link of described hot water heat exchanger is connected with described reversing arrangement the first link, and path is provided with one first check valve therebetween, and described hot water heat exchanger is additionally provided with hot water entrance.
As the preferred version of the present invention, between described first cross valve the 4th link and reversing arrangement the first link path, it is provided with one second check valve.
As the preferred version of the present invention, it is as follows that described recovery system can complete pattern: the mono-hot-water mode of a.；B. air conditioner refrigerating pattern；C. air-conditioning heating pattern；D. hot water+air conditioner refrigerating pattern；E. hot water+air-conditioning heating pattern；F. defrosting mode.
Beneficial effects of the present invention:
For a long time, in family, hot day freezes and heats one air conditioner of employing winter, and bathing water adopts water heater or electrical heating water heating.Some big hotel top restaurants, using amount of hot water is big, and passenger flow is big, and the heat that air-conditioning is discharged is big, and temperature formula gas day is long-pending serious.High energy efficiency air source trilogy supply total heat recovery machine of the present invention, the heat of efficient recovery air conditioner discharge being converted to needed for other used by hot water, the hot water temperature changed is at 55 DEG C, and used by cooling in summer, hot water is free, winter can meet rooms and domestic water, a machine three-use simultaneously.User can also reduce by 40% cost used above for this.Utilizing water to mediate refrigeration gas and heating gas, very environmental protection, water heating and refrigeration gas, heating gas are separately performed, reduce the power of compressor, and noise is substantially reduced, and complete machine cost is greatly reduced.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is present system structural representation；
Fig. 2 is agent structure block diagram of the present invention；
Fig. 3 is throttling arrangement structural representation of the present invention；
Fig. 4 is the plan structure schematic diagram after the present invention removes upper cover；
Fig. 5 is side-looking structural representation of the present invention；
Fig. 6 is perspective view of the present invention.
In figure, the first reservoir 1, the first filter 2, expansion valve 3, capillary tube 4, hot and cold water outlet 5, evaporator fin 6, the second cross valve 7, air-conditioning heat exchanger 8, gas-liquid separator 9, compressor 10, first check valve 11, the second check valve 111, the first cross valve 12, hot water heat exchanger 13, hot water entrance 14, blower fan 15, blade 16, the second reservoir 17, the second filter 18.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
If Fig. 1 is to shown in 5, a kind of air source trilogy supply total heat recovery system, recovery system includes hot water apparatus, second cross valve 7, Forced Air Convection heat-exchanger rig, throttling arrangement, air-conditioning heat exchanger, second cross valve 7 is provided with four links, and one end of hot water apparatus is connected to the second cross valve 7 first link, and the other end of hot water apparatus connects the second cross valve 7 second link；Forced Air Convection heat-exchanger rig one end connects the second cross valve 7 the 3rd link, the Forced Air Convection heat-exchanger rig other end is connected on described throttling arrangement, the other end of throttling arrangement is connected on air-conditioning heat exchanger, and the air-conditioning heat exchanger other end is connected to the second cross valve 7 the 4th link；Interface channel within recovery system is all refrigeration machine passage and the aquaporin that can mutually carry out heat exchange；Second cross valve 7 controls the folding of each link by control device.
Forced Air Convection heat-exchanger rig includes an evaporator fin 6, and evaporator fin 6 upper end connects a blower fan 15, and blower interior is provided with the some blades 16 that can form inner concave.
Throttling arrangement includes first filter 2 being connected with evaporator fin 6, first filter 2 other end connects one first reservoir 1, first reservoir 1 is also connected with an expansion valve 3, expansion valve 3 other end connects one second reservoir 17, second reservoir lower end connects one second filter 18, and second filter 18 other end is connected on air-conditioning heat exchanger 8.One capillary paralleling is on expansion valve.
Hot water apparatus includes a compressor 10, and compressor 10 one end connects a gas-liquid separator 9, and the other end connects one first cross valve 12, and gas-liquid separator 9 other end and the second cross valve 7 are connected.
First cross valve 12 is additionally provided with three links, first cross valve 12 second link is connected with a link of hot water heat exchanger 13, first cross valve 12 the 3rd link connects a capillary tube 4, and the first cross valve 12 the 4th link connects described second cross valve 7 first link.
With the capillary tube 4 that the first cross valve 12 the 3rd link is connected, its other end is connected to the second cross valve 7 second link.
Another link of hot water heat exchanger 13 and the second cross valve 7 first link are connected, and path is provided with one first check valve 11 therebetween, and hot water heat exchanger 13 is additionally provided with hot water entrance 14.
It is provided with one second check valve 111 between described first cross valve 12 the 4th link and the second cross valve 7 first link path.
It is as follows that described recovery system can complete pattern: the mono-hot-water mode of a.；B. air conditioner refrigerating pattern；C. air-conditioning heating pattern；D. hot water+air conditioner refrigerating pattern；E. hot water+air-conditioning heating pattern；F. defrosting mode.
Coolant channel and the aquaporin that can mutually carry out heat exchange it is provided with in air-conditioning heat exchanger 8 and hot water heat exchanger 13 body；
Coolant channel and compressor the 10, first cross valve the 12, second cross valve 7, hot water heat exchanger 13 constitute coolant loop with air-conditioning heat exchanger 8, expansion valve 3, capillary tube 4, reservoir, system two reservoirs and an assisted capillary, high-pressure is reduced 0.2-0.33MPa, its efficiency improves, and ability improves.With first check valve 11 in system, it is substantially reduced systematic jitters.Adopting the attached capillary tube that helps, system is energy Fast-Balance internal pressure in the conversion of cooling and warming, plays the effect of protection compressor.Water storage tank described in system is provided with two, point domestic water and conditioned water, 2+2 intake-outlet ports, the water inlet of hot water that respectively hot water outlet is connected with aquaporin outlet, the hot and cold water outlet supplying air-conditioning coil pipe and cold and hot water inlets.
In the present invention, recovery system can complete pattern to be embodied as situation as follows:
A, single hot water: compressor the 10, first cross valve 12, hot water heat exchanger the 13, first check valve the 11, second cross valve 7, air-conditioning heat exchanger the 8, first filter the 2, first reservoir 1, expansion valve 3, capillary tube the 4, first reservoir 1, evaporator fin the 6, second cross valve 7, gas-liquid separator 9, blower fan 15 run, coolant media order according to this is run.Only water pump of air conditioner dead electricity is out of service for above associated member.
B, air conditioner refrigerating: compressor the 10, first cross valve 12, hot water heat exchanger the 13, first check valve the 11, second cross valve 7, evaporator fin 6, blower fan 15 run, first filter the 2, first reservoir 1, expansion valve 3, capillary tube the 4, first reservoir 1, air-conditioning heat exchanger the 8, second cross valve 7, gas-liquid separator 9.Above associated member only hot water water pump, second cross valve the 7, first cross valve 12 dead electricity are out of service.Coolant media order according to this is run.
C, air-conditioning heating: compressor the 10, first cross valve 12, hot water heat exchanger the 13, first check valve the 11, second cross valve 7, air-conditioning heat exchanger the 8, first filter the 2, first reservoir 1, expansion valve 3, capillary tube the 4, first reservoir 1, evaporator fin the 6, second cross valve 7, gas-liquid separator 9, blower fan 15 run.Above associated member only water pump of air conditioner, the first cross valve 12 dead electricity are out of service.Coolant media order according to this is run.
D, hot water+air conditioner refrigerating: compressor the 10, first cross valve 12, hot water heat exchanger the 13, first check valve the 11, second cross valve 7, evaporator fin 6, blower fan 15 run, first filter the 2, first reservoir 1, expansion valve 3, capillary tube the 4, first reservoir 1, air-conditioning heat exchanger the 8, second cross valve 7, gas-liquid separator 9.Above associated member only second cross valve the 7, first cross valve 12 dead electricity is out of service, and blower fan 15 then determines start-stop with according to coil temperature.Coolant media order according to this is run.
E, hot water+air-conditioning heating: compressor the 10, first cross valve 12, hot water heat exchanger the 13, first check valve the 11, second cross valve 7, air-conditioning heat exchanger the 8, first filter the 2, first reservoir 1, expansion valve 3, capillary tube the 4, first reservoir 1, evaporator fin the 6, second cross valve 7, gas-liquid separator 9, blower fan 15 run.Above associated member only water pump of air conditioner, hot water water pump, the first cross valve 12 then temperature start-stop according to air conditioning water tank Yu hot water.Coolant media order according to this is run.
F, defrosting: compressor the 10, first cross valve 12, hot water heat exchanger the 13, first check valve the 11, second cross valve 7, evaporator fin 6, fan operation, first filter the 2, first reservoir 1, expansion valve 3, capillary tube the 4, first reservoir 1, air-conditioning heat exchanger the 8, second cross valve 7, gas-liquid separator 9.Above associated member only hot water water pump, second cross valve the 7, first cross valve 12, blower fan 15 dead electricity are out of service.Coolant media order according to this is run.
Realize the preferred plan of patent of the present invention, can share most in large hotel, bathhouse, foot bath room, barber shop, villa, school, institute, institutional settings, factory's dormitory, family, can use throughout the year, thus can achieve practical value and the economic worth of air source trilogy supply total heat recovery machine of the present invention better.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (10)
1. an air source trilogy supply total heat recovery system, it is characterized in that, recovery system includes hot water apparatus, reversing arrangement, Forced Air Convection heat-exchanger rig, throttling arrangement, air-conditioning heat exchanger, described reversing arrangement is provided with four links, and one end of hot water apparatus is connected to described reversing arrangement the first link, and the other end of described hot water apparatus connects described reversing arrangement the second link；Described Forced Air Convection heat-exchanger rig one end connects described reversing arrangement the 3rd link, the described Forced Air Convection heat-exchanger rig other end is connected on described throttling arrangement, the other end of described throttling arrangement is connected on described air-conditioning heat exchanger, and the described air-conditioning heat exchanger other end is connected to described reversing arrangement the 4th link；Interface channel within described recovery system is all refrigeration machine passage and the aquaporin that can mutually carry out heat exchange；Described reversing arrangement controls the folding of each link by control device.
2. a kind of air source trilogy supply total heat recovery system according to claim 1, it is characterized in that, described Forced Air Convection heat-exchanger rig includes an evaporator fin (6), described evaporator fin (6) upper end connects a blower fan (15), and described blower fan top is provided with the some blades (16) that can form inner concave.
3. a kind of air source trilogy supply total heat recovery system according to claim 1, it is characterized in that, described throttling arrangement includes first filter (2) being connected with described evaporator fin (6), described first filter (2) other end connects one first reservoir (1), described first reservoir (1) is also connected with an expansion valve (3), described expansion valve (3) other end connects one second reservoir (17), described second reservoir lower end connects one second filter (18), described second filter (18) other end is connected on described air-conditioning heat exchanger (8).
4. a kind of air source trilogy supply total heat recovery system according to claim 3 a, it is characterised in that capillary paralleling is on described expansion valve.
5. a kind of air source trilogy supply total heat recovery system according to claim 1, it is characterized in that, described hot water apparatus includes a compressor (10), described compressor (10) one end connects a gas-liquid separator (9), the other end connects one first cross valve (12), and described gas-liquid separator (9) other end is connected with described reversing arrangement.
6. a kind of air source trilogy supply total heat recovery system according to claim 5, it is characterized in that, described first cross valve (12) is additionally provided with three links, described first cross valve (12) second link is connected with a link of hot water heat exchanger (13), described first cross valve (12) the 3rd link connects a capillary tube (4), and described first cross valve (12) the 4th link connects described reversing arrangement the first link.
7. a kind of air source trilogy supply total heat recovery system according to claim 6, it is characterised in that with the capillary tube (4) that the first cross valve (12) the 3rd link is connected, its other end is connected to described reversing arrangement the second link.
8. a kind of air source trilogy supply total heat recovery system according to claim 6, it is characterized in that, described hot water heat exchanger (13) another link is connected with described reversing arrangement the first link, path is provided with one first check valve (11) therebetween, and described hot water heat exchanger (13) is additionally provided with hot water entrance (14).
9. a kind of air source trilogy supply total heat recovery system according to claim 6, it is characterised in that be provided with one second check valve (111) between described first cross valve (12) the 4th link and reversing arrangement the first link path.
10. a kind of air source trilogy supply total heat recovery system according to claim 1, it is characterised in that it is as follows that described recovery system can complete pattern: the mono-hot-water mode of a.；B. air conditioner refrigerating pattern；C. air-conditioning heating pattern；D. hot water+air conditioner refrigerating pattern；E. hot water+air-conditioning heating pattern；F. defrosting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610239263.7A CN105783321A (en) | 2016-04-15 | 2016-04-15 | Air source triple co-generation total heat recycling system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610239263.7A CN105783321A (en) | 2016-04-15 | 2016-04-15 | Air source triple co-generation total heat recycling system |
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| CN105783321A true CN105783321A (en) | 2016-07-20 |
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| CN201610239263.7A Pending CN105783321A (en) | 2016-04-15 | 2016-04-15 | Air source triple co-generation total heat recycling system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106482208A (en) * | 2016-12-14 | 2017-03-08 | 查都（上海）科技有限公司 | One kind is freezed, steams, heating process system |
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Application publication date: 20160720 |
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