CN107166692A - Air-conditioning system - Google Patents
Air-conditioning system Download PDFInfo
- Publication number
- CN107166692A CN107166692A CN201710350392.8A CN201710350392A CN107166692A CN 107166692 A CN107166692 A CN 107166692A CN 201710350392 A CN201710350392 A CN 201710350392A CN 107166692 A CN107166692 A CN 107166692A
- Authority
- CN
- China
- Prior art keywords
- heat
- air
- storage tank
- thermal generator
- conditioning system
- 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.)
- Pending
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Classifications
-
- 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
Abstract
The present invention discloses a kind of air-conditioning system, including compressor, four-way valve, outdoor heat exchanger, throttling arrangement and indoor heat exchanger；The air-conditioning system also includes thermal generator and is equipped with the heat storage tank of heat-storing material, and the outdoor heat exchanger is placed in the heat storage tank, and the heat storage tank is connected with the hot junction heat conduction of the thermal generator, and the cold end of the thermal generator is exposed in air.In technical solution of the present invention, provided with thermal generator and it is equipped with the heat storage tank of heat-storing material, discharged heat is condensed in order to which heat storage tank absorbs the outdoor heat exchanger, the heat storage tank is connected with the hot junction heat conduction of the thermal generator, on the hot junction for conducting heat to the thermal generator, the cold end of the thermal generator is exposed in air, so that the hot junction of thermal generator and cold end formation temperature difference, and then cause thermal generator to produce electromotive force, the used heat discharged on the outdoor heat exchanger is converted to electric energy by realization, make full use of used heat, save the energy.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of air-conditioning system.
Background technology
With the continuous improvement of people's living standards, air-conditioning system has become the standing equipment of family.Existing air-conditioning
System generally comprises refrigeration system, air path system, electric system and casing and panel, wherein, refrigeration system generally comprises system
The gas compression of low-temp low-pressure is turned into height by cold compressor, outdoor heat exchanger, evaporator, choke valve and reversal valve, compressor
The gas of warm high pressure, which is discharged into outdoor heat exchanger, to be condensed, by liquid of the gas condensation as HTHP of HTHP,
The liquid of HTHP is throttled the liquid as low-temp low-pressure by choke valve, the liquid of low-temp low-pressure enter evaporator evaporation into
For the gas of low-temp low-pressure, kind of refrigeration cycle is completed by compressor suction again.It is outdoor in the refrigerative circle system of air-conditioning system
When the gas condensation of HTHP is turned into the liquid of HTHP by heat exchanger, substantial amounts of heat is discharged, however, existing sky
Adjusting system does not all make full use of discharged heat, but heat directly is discharged into outdoor, causes the wasting of resources.
The content of the invention
The main object of the present invention is to propose a kind of air-conditioning system, it is intended to be converted into by the used heat for producing air-conditioning system
Electric energy, to avoid the wasting of resources, saves the energy.
To achieve these goals, a kind of air-conditioning system proposed by the present invention, it is characterised in that including compressor, four-way
Valve, outdoor heat exchanger, throttling arrangement and indoor heat exchanger；The air-conditioning system also includes thermal generator and is equipped with accumulation of heat
The heat storage tank of material, the outdoor heat exchanger is placed in the heat storage tank, the heat of the heat storage tank and the thermal generator
Heat conduction connection is held, the cold end of the thermal generator is exposed in air.
Further, the heat storage tank is provided with heat-conducting part, between the heat-conducting part and the hot junction of the thermal generator
Provided with heat-conducting piece, the heat-conducting part is close in the heat-conducting piece and one end that the heat storage tank is connected, the heat-conducting piece with it is described
It is close to the hot junction in one end of thermal generator connection.
Further, the heat storage tank includes the housing being made from a material that be thermally conductive, and the heat-storing material is placed in the shell
In vivo, heat-conducting piece is provided between the hot junction of the housing and the thermal generator, the heat-conducting piece is connected with the housing
One end is close on the outer surface of the housing, and the heat-conducting piece is close to the heat with one end that the thermal generator is connected
End.
Further, the heat-conducting piece is metal conducting strip.
Further, the metal conducting strip is fixed with the housing by fastening screw, the metal conducting strip and institute
The hot junction for stating thermal generator is welded and fixed.
Further, heat dissipating layer is provided between the metal conducting strip and the housing.
Further, the hot junction of the metal conducting strip and the housing and the thermal generator is solid by welding
It is fixed.
Further, the heat storage tank includes being provided with housing, the accommodating cavity enclosed by the housing for housing
The storage tank of the heat conduction of the outdoor heat exchanger, the heat-storing material is filled between the storage tank and the inner walls
In gap.
Further, the heat-storing material at least includes the one of which in phosphate, sulfate and paraffin.
Further, the thermal generator is provided with the blower fan dried towards the cold end.
Thermal generator is provided with technical solution of the present invention, in the air-conditioning system and is equipped with the accumulation of heat of heat-storing material
Case, the outdoor heat exchanger is placed in the heat storage tank, is released in order to which heat storage tank absorbs the outdoor heat exchanger condensation
The heat put, the heat storage tank is connected with the hot junction heat conduction of the thermal generator, conducts heat to the thermal generator
Hot junction on, the cold end of the thermal generator is exposed in air so that the hot junction of thermal generator and cold end formation temperature difference,
And then cause thermal generator to produce electromotive force, realize the mesh that the used heat discharged on the outdoor heat exchanger is converted to electric energy
, used heat is made full use of, the energy is saved.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the structural representation of kind of refrigeration cycle in air-conditioning system of the present invention；
Fig. 2 is the structural representation of electrothermal module in air-conditioning system of the present invention.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Compressor | 20 | Heat storage tank |
| 30 | Thermal generator | 210 | Heat-storing material |
| 310 | Hot junction | 40 | Throttling arrangement |
| 320 | Cold end | 50 | Indoor heat exchanger |
| 330 | Temperature-difference power generation module | 60 | Electrical part |
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
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 carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
If it is to be appreciated that related in the embodiment of the present invention directionality indicate (such as up, down, left, right, before and after ...),
Then directionality indicate to be only used for explain relative position relation under a certain particular pose (as shown in drawings) between each part,
Motion conditions etc., if the particular pose changes, directionality indicates also correspondingly therewith to change.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, being somebody's turn to do " first ", " second " etc.
Description be only used for describing purpose, and it is not intended that indicating or implying its relative importance or implicit indicate indicated skill
The quantity of art feature.Thus, " first " is defined, at least one spy can be expressed or be implicitly included to the feature of " second "
Levy.In addition, the technical scheme between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
Based on enough realizations, when the combination appearance of technical scheme is conflicting or can not realize it will be understood that the knot of this technical scheme
Conjunction is not present, also not within the protection domain of application claims.
Referring to Fig. 1 to Fig. 2, wherein, Fig. 1 is the structural representation of air-conditioning system cooling cycle system of the present invention；Fig. 2 is this
The structural representation of electrothermal module in invention air-conditioning system.The present invention proposes a kind of air-conditioning system, and the air-conditioning system includes compression
Machine 10, four-way valve (not shown), outdoor heat exchanger (not shown), throttling arrangement 40 and indoor heat exchanger 50；It is described
Air-conditioning system also includes thermal generator 30 and is equipped with the heat storage tank 20 of heat-storing material 210, and the outdoor heat exchanger is housed
In in the heat storage tank 20, the heat storage tank 20 is connected with the heat conduction of hot junction 310 of the thermal generator 30, the thermo-electric generation
The cold end 320 of machine 30 is exposed in air.
It is the compressor 10, the four-way valve, the outdoor heat exchanger, described in the air-conditioning system of the embodiment of the present invention
Throttling arrangement 40 and the indoor heat exchanger 50 connect the major loop to be formed for refrigerant circulation by pipeline, more specifically, institute
State the refrigerative circle system of air-conditioning system：The compressor 10 the gas compression of low-temp low-pressure into HTHP gas, and
High temperature and high pressure gas are discharged into the outdoor heat exchanger by pipeline, and the outdoor heat exchanger is cold by the gas of the HTHP
The liquid for HTHP is congealed into, the liquid of HTHP flows through the throttling arrangement 40 by pipeline, and then throttles as low
The liquid of warm low pressure, the liquid of low-temp low-pressure is entered in the evaporator by pipeline, and the evaporator is by the low-temp low-pressure
Liquid evaporation turn into low-temp low-pressure gas again by the compressor 10 suction form kind of refrigeration cycle.Wherein, in the room
When external heat exchanger condenses the gas of the HTHP, it can discharge substantial amounts of hot (gas becomes liquid heat release).
It can be seen that the air-conditioning system can discharge substantial amounts of heat in refrigerative circle system, wherein, substantial amounts of heat is main
Discharged by outdoor heat exchanger, in order to make full use of these used heat to reduce the discharge of used heat.In technical solution of the present invention, the sky
Thermal generator 30 is provided with adjusting system and the heat storage tank 20 of heat-storing material 210 is equipped with, and the outdoor heat exchanger is housed
In in the heat storage tank 20, discharged heat, the heat storage tank are condensed in order to which heat storage tank 20 absorbs the outdoor heat exchanger
20 are connected with the heat conduction of hot junction 310 of the thermal generator 30, conduct heat to the hot junction 310 of the thermal generator 30
On, the cold end 320 of the thermal generator 30, which is exposed in air, (specifically exposes to the appearance of the outdoor unit of the air-conditioning system
Face) so that the hot junction 310 of thermal generator 30 and the formation temperature difference of cold end 320, and then cause thermal generator 30 is produced electronic
Gesture, realizes the purpose that the used heat discharged on the outdoor heat exchanger is converted to electric energy, makes full use of used heat, saves the energy.
It is understood that thermal generator 30 can also be set in air-conditioning system, by the thermal generator 30
Hot junction 310 is discharged the outdoor heat exchanger directly against on the outer surface of the blast pipe of the outdoor heat exchanger
Heat is directly delivered to the hot junction 310.And be preferably provided with first saving the outdoor using heat storage tank 20 in the embodiment of the present invention
Heat on heat exchanger, then the heat storage tank 20 transferred heat in the thermal generator 30, technical solution of the present invention is not only
Play a part of accumulation of heat so that the kind of refrigeration cycle of the air-conditioning system stopped after a period of time, remain to supply institute by heat storage tank 20
The heat of thermal generator 30 is stated, and then causes thermal generator 30 to continue to generate electricity, the effect of radiating, the heat storage tank 20 is also acted as
By the heat absorption on the outdoor heat exchanger, simultaneously accumulation is in the heat storage tank 20, and the heat on the outdoor heat exchanger is obtained
Transfer, plays a part of that the outdoor wind for the outdoor heat exchanger cooling can be removed on cooling, outdoor unit of air-conditioning system from
The setting of machine.
In air-conditioning system of the present invention, hot linked reality is led in the hot junction 310 of the heat storage tank 20 and the thermal generator 30
Apply example one：Heat-conducting part is provided with the heat storage tank 20, between the heat-conducting part and the hot junction 310 of the thermal generator 30
Provided with heat-conducting piece, the heat-conducting piece is close to the heat-conducting part, the heat-conducting piece and institute with one end that the heat storage tank 20 is connected
It is close to the hot junction 310 in the one end for stating the connection of thermal generator 30.In the present embodiment, the part of heat storage tank 20 is set to lead
Heat, the heat that the inside of heat storage tank 20 is stored is transmitted on the thermal generator 30 by the heat-conducting part, can be risen
To the effect of concentration conduction heat, and the heat stored is all passed on the thermal generator 30 by heat-conducting part, prevented
Only heat losses.
It is understood that hot linked embodiment is led in the hot junction 310 of the heat storage tank 20 and the thermal generator 30
One：The heat storage tank 20 includes the housing being made from a material that be thermally conductive, and the heat-storing material 210 is placed in the housing, described
Heat-conducting piece, one end that the heat-conducting piece is connected with the housing are provided between the hot junction 310 of housing and the thermal generator 30
On the outer surface for being close to the housing, the hot junction is close in one end that the heat-conducting piece is connected with the thermal generator 30
310.In the present embodiment, the housing of the heat storage tank 20 is made of Heat Conduction Material, namely the housing of the heat storage pool can be led
Heat, the heat-conducting piece can be affixed on any position of the housing, meanwhile, the housing also acts as part thermolysis, prevents institute
The temperature stated in heat storage tank 20 is too high, influences the outdoor heat exchanger work.Wherein, the housing preferred metal materials are made.
Preferably, in order to improve the heat transfer between the heat storage tank 20 and the hot junction 310 of the thermal generator 30, institute
Heat-conducting piece is stated for metal conducting strip.
In air-conditioning system of the present invention, the connection between the metallic conduction piece and the housing and the thermal generator 30
Embodiment one：The metal conducting strip is fixed with the housing by fastening screw, and the metal conducting strip is sent out with the temperature difference
The hot junction 310 of motor 30 is welded and fixed.In the present embodiment, the metallic conduction piece is fixed with the housing by fastening screw,
So that when needing to change the heat storage tank 20 in air-conditioning system, the metallic conduction piece is readily disassembled with the housing to be separated.
It is understood that the metallic conduction piece includes the connecting portion for being used to connect the housing and the hot junction 310,
The connecting portion two sides vertical with the joint face of the housing or the hot junction 310 is provided with the opposite fixed part extended, institute
Stating fixed part and being provided with is used for the connecting hole through fastening screw, and the hot junction 310 is close in described connecting portion one end, and passes through
It is welded and fixed, the joint face is close to the housing away from the one end in the hot junction 310, the fastening screw passes through connecting hole
The metallic conduction piece is lock onto on the housing.
Because the metal conducting strip is fixed with the housing by fastening screw, in order to ensure the metal conducting strip with
The housing has good contact, and the heat on heat dissipating layer, the housing is provided between the metal conducting strip and the housing
Amount is delivered on the metal conducting strip by the heat dissipating layer.
It is understood that the connection between the metallic conduction piece and the housing and the thermal generator 30 is implemented
Example two：The hot junction 310 of the metal conducting strip and the housing and the thermal generator 30 is by being welded and fixed.This implementation
In example, the hot junction 310 of the metal conducting strip and the housing and the thermal generator 30 is by being welded and fixed, fixation side
Formula is simple, and can guarantee that the hot junction 310 of the metal conducting strip and the housing and the thermal generator 30 is in close contact.
In technical solution of the present invention, the connection embodiment one of the heat storage tank 20 and the outdoor heat exchanger：The accumulation of heat
Case 20 includes housing, and the housing encloses an accommodating cavity, and the outdoor heat exchanger is placed in the accommodating cavity, the accumulation of heat
Material 210 is filled in the gap between the outdoor heat exchanger and the accommodating cavity cavity wall.In the present embodiment, the accumulation of heat material
Material 210 is directly contacted with the outdoor heat exchanger, and the heat-storing material 210 absorbs the heat discharged described in the outdoor heat exchanger
It is better.
It is understood that the connection embodiment two of the heat storage tank 20 and the outdoor heat exchanger：The heat storage tank 20
Including housing, housing for the heat conduction for housing the outdoor heat exchanger is provided with the accommodating cavity enclosed by the housing
Groove, the heat-storing material 210 is filled in the gap between the storage tank and the inner walls.It is described in the present embodiment
Heat-storing material 210 and the outdoor heat exchanger mediate contact, can be by the outdoor heat exchange when the heat storage tank 20 needs to change
Device is separated with the heat-storing material 210, it is only necessary to change heat storage pool, without changing the outdoor heat exchanger.Wherein, it is described
Storage tank preferred metal materials are made.
Further, heat-storing material 210 can be filled up in the heat storage tank 20 or heat-storing material 210 is partially filled with, can be with
Filled according to customer demand or actual conditions.Filling heat-storing material 210, has using heat-storing material 210 in the heat storage tank 20
There is the characteristic of energy stores function, the heat that the outdoor heat exchanger is discharged is stored, and then play more preferable accumulation of heat
Effect.The heat-storing material 210 at least includes the one of which in phosphate, sulfate and paraffin.More specifically, the accumulation of heat
Material 210 can for phosphate, sulfate, paraffin, the mixture of phosphate and sulfate, the mixture of phosphate and paraffin,
The mixture of the mixture or phosphate of sulfate and paraffin, sulfate and paraffin three, wherein it is preferred that heat-storing material 210 is
The mixture of phosphate, sulfate and paraffin three, the effect of its heat accumulation is relatively more preferably.
Further, in order to ensure to be easily formed enough productions between the cold end 320 of the thermal generator 30 and hot junction 310
In the temperature difference of energy electric energy, the embodiment of the present invention, the wind dried towards the cold end 320 can be set in the thermal generator 30
Machine, the temperature of the cold end 320 is reduced by the blower fan.
Further, in technical solution of the present invention, the thermal generator 30 include with hot junction 310 and cold end 320 and
The electrothermal module 330 of pyroelectric effect is produced when there is the temperature difference between the hot junction 310 and the cold end 320.The thermoelectricity mould
Block 330 includes at least one set of semiconductor group, and the semiconductor group includes P-type semiconductor and N-type semiconductor, the P-type semiconductor
It is connected respectively by the hot junction 310 and the cold end 320 to form loop with two ends of the N-type semiconductor, described
When thermal source is accessed on the hot junction 310 or low-temperature receiver is accessed in the cold end 320, electromotive force is produced on the loop.
Further, the thermal generator 30 with electromotive force can access outside power circuit (such as power for illumination
Road or charging circuit), or the direct indoor electric device 60 passed through in the conductive and air-conditioning system of the thermal generator 30
(lighting circuit or the connection of display circuit or mainboard) connection, is that the outside power circuit or the indoor electric device 60 are powered.
In order to prevent the directly contact of the P-type semiconductor and the N-type semiconductor from causing short circuit, the P-type semiconductor,
Insulating barrier is provided with the space that the N-type semiconductor, the hot junction 310 and the cold end 320 are enclosed.
Further, it is connected between the temperature-difference power generation module 330 and outside power circuit or indoor electric device 60
Accumulator cell assembly, the electricity that the temperature-difference power generation module 330 is produced is after the battery electric power storage for outside power circuit or air-conditioning
The electrical part 60 of system indoor set is used, it is ensured that it stops that a period of time can also be used for power circuit after generating electricity.
Or, in order that being controlled when the temperature-difference power generation module 330 is as power supply, the temperature-difference power generation module 330
Circuit controller is connected between outside power circuit or indoor electric device 60, controls it to make for different outside power circuits
With.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical fields in the scope of patent protection of the present invention.
Claims (10)
1. a kind of air-conditioning system, it is characterised in that including compressor, four-way valve, outdoor heat exchanger, throttling arrangement and indoor heat exchange
Device；The air-conditioning system also includes thermal generator and is equipped with the heat storage tank of heat-storing material, and the outdoor heat exchanger is housed
In in the heat storage tank, the heat storage tank is connected with the hot junction heat conduction of the thermal generator, the cold end of the thermal generator
It is exposed in air.
2. air-conditioning system as claimed in claim 1, it is characterised in that the heat storage tank is provided with heat-conducting part, the heat-conducting part
Heat-conducting piece is provided between the hot junction of the thermal generator, the heat-conducting piece is close to institute with one end that the heat storage tank is connected
Heat-conducting part is stated, the heat-conducting piece is close to the hot junction with one end that the thermal generator is connected.
3. air-conditioning system as claimed in claim 1, it is characterised in that the heat storage tank includes the shell being made from a material that be thermally conductive
Body, the heat-storing material is placed in the housing, and heat-conducting piece is provided between the hot junction of the housing and the thermal generator,
The heat-conducting piece is close to one end that the housing is connected on the outer surface of the housing, and the heat-conducting piece is sent out with the temperature difference
It is close to the hot junction in one end of motor connection.
4. air-conditioning system as claimed in claim 2 or claim 3, it is characterised in that the heat-conducting piece is metal conducting strip.
5. air-conditioning system as claimed in claim 4, it is characterised in that the metal conducting strip is with the housing by fastening spiral shell
Silk is fixed, and the hot junction of the metal conducting strip and the thermal generator is welded and fixed.
6. air-conditioning system as claimed in claim 5, it is characterised in that provided with scattered between the metal conducting strip and the housing
Thermosphere.
7. air-conditioning system as claimed in claim 4, it is characterised in that the metal conducting strip and the housing and the temperature difference
The hot junction of generator is by being welded and fixed.
8. air-conditioning system as claimed in claim 1, it is characterised in that the heat storage tank includes housing, is enclosed by the housing
Into accommodating cavity in be provided with the storage tank of heat conduction for housing the outdoor heat exchanger, the heat-storing material is filled in described
In gap between storage tank and the inner walls.
9. air-conditioning system as claimed in claim 1, it is characterised in that the heat-storing material at least includes phosphate, sulfate
With the one of which in paraffin.
10. air-conditioning system as claimed in claim 1, it is characterised in that the thermal generator, which is provided with towards the cold end, to be blown
The blower fan of wind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710350392.8A CN107166692A (en) | 2017-05-17 | 2017-05-17 | Air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710350392.8A CN107166692A (en) | 2017-05-17 | 2017-05-17 | Air-conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107166692A true CN107166692A (en) | 2017-09-15 |
Family
ID=59815233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710350392.8A Pending CN107166692A (en) | 2017-05-17 | 2017-05-17 | Air-conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107166692A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111853964A (en) * | 2019-04-24 | 2020-10-30 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN114322067A (en) * | 2022-01-14 | 2022-04-12 | 赵亮 | Air conditioning system capable of performing heat recovery |
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|---|---|---|---|---|
| CN111853964A (en) * | 2019-04-24 | 2020-10-30 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN111853964B (en) * | 2019-04-24 | 2021-09-21 | 重庆海尔空调器有限公司 | Air conditioner |
| CN114322067A (en) * | 2022-01-14 | 2022-04-12 | 赵亮 | Air conditioning system capable of performing heat recovery |
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Application publication date: 20170915 |
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