CN106568252A - Air source heat pump defrosting and deashing device and method based on shock wave and heat pipe technologies - Google Patents
Air source heat pump defrosting and deashing device and method based on shock wave and heat pipe technologies Download PDFInfo
- Publication number
- CN106568252A CN106568252A CN201610974454.8A CN201610974454A CN106568252A CN 106568252 A CN106568252 A CN 106568252A CN 201610974454 A CN201610974454 A CN 201610974454A CN 106568252 A CN106568252 A CN 106568252A
- Authority
- CN
- China
- Prior art keywords
- heat
- shock wave
- pipe
- heat pipe
- air
- 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.)
- Granted
Links
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
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/02—Defrosting cycles
-
- 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
- F25B30/06—Heat pumps characterised by the source of low potential heat
-
- 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
- F25B41/30—Expansion means; Dispositions thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G13/00—Appliances or processes not covered by groups F28G1/00 - F28G11/00; Combinations of appliances or processes covered by groups F28G1/00 - F28G11/00
-
- 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
- F25B2347/00—Details for preventing or removing deposits or corrosion
- F25B2347/02—Details of defrosting cycles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Other Air-Conditioning Systems (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention provides an air source heat pump defrosting and deashing device and method based on shock wave and heat pipe technologies. A heat pipe set is arranged in an outdoor heat pipe heat exchanger, an inductor and an air shock wave generator are arranged on the outdoor heat pipe heat exchanger, and the air shock wave generator and the inductor are connected with a controller through USB cables correspondingly. A steam channel is arranged in a heat pipe of the heat pipe set, a liquid absorbing pipe core is arranged on the inner side of a pipe wall, and a fixed support and heat exchanging fins are arranged outside the pipe wall; one end of the heat pipe set communicates into a combined collection pipe, and an intermediate bulkhead or a baffle plate is arranged on the heat pipe set. The method comprises the following steps that (1), parameters are set; (2), a cooling mode is conducted; and (3), a heating mode is conducted. According to the air source heat pump defrosting and deashing device and method based on the shock wave and heat pipe technologies, traditional chemical modes of manual cleansing and defrosting through heating are replaced with a shock wave mode, pollution cannot be generated on a water source and air, and the phenomena that the indoor temperature is lowered, or heating is stopped, and electric energy is wasted caused by defrosting, so that operating efficiency of a heat pump is lowered are avoided; and operational cost is low, the service life is long, operation is easy, control, overhaul and maintenance are convenient, and safety and reliability are achieved.
Description
Technical field
The present invention relates to shock wave and air source heat pump field, it is related specifically to a kind of based on shock wave and the sky of hot pipe technique
Air supply heat pump defrosting deashing device and method.
Background technology
At present, air source heat pump system because its energy-conservation, environmental conservation, Based Intelligent Control, be capable of achieving annual changes in temperature supply and
Easy for installation the advantages of, early has been enter into huge numbers of families, considerably beyond the application of the technology such as solar energy and geothermal energy.Air source heat
During life-time service, heat exchanger can assemble a large amount of dusts to pump off-premises station on summer surface, affect heat exchange efficiency, empty in addition
The application of air supply heat pump product also will be limited by weather conditions, particularly in cold district and southern humid area, air
When source heat pump system runs in the winter time, when outdoor heat exchanger surface temperature is less than the dew point temperature of surrounding air and less than 0 DEG C
When, heat exchanger surface will frosting, and the formation of frost can exert an adverse impact to the performance of heat pump, such as logical between blocking fin
Road, increased the resistance of air flow；Increase surface heat transfer thermal resistance, deteriorate heat exchanger heat transfer effect, heat-transfer capability is reduced, sternly
During weight heat pump can be caused out of service.
The existing Defrost mode of air source heat pump generally has：Hot gas defrosting method, electric defrosting method, hot water defrosting's method etc., it
Common feature be can cause during defrosting indoor temperature decline or stop heat, waste electric energy, cause operation of heat pump
Efficiency declines.The dust of outdoor heat exchanger is removed at present mainly using chemical manual cleaning, the shortcoming for taking this mode is meeting
To water source and air born pollution, the harm such as corrosion is caused to equipment.Therefore, a kind of good defrosting, clear frost technology pair are sought
For air source heat pump system it is critical that.
Stress in gas, liquid and solid dielectric（Or pressure）, density and temperature there is hop change in wave surface
Compressional wave is shock wave, also known as shock wave.Shock wave can be considered and be formed by stacking by infinite many faint compressional waves, all of compressional wave
It is combined the compressional wave to form one hop.Can all occur shock wave during supersonic flows, blast etc..Shock wave relative to
The spread speed of wavefront gas is supersonic, and shock wave is stronger, and spread speed is bigger；Propagation speed of the shock wave relative to gas after ripple
Degree is subsonic.
Air shock wave generator is this energy carrier by air-shock wave, and a certain size energy efficient is quick
Be delivered to each corner of designated space, the equipment for being removed frost or dust on tube wall face in the way of ripple.
Heat pipe is a kind of heat transfer element with high thermal conductivity, and it makes full use of heat-conduction principle fast with phase change medium
Speed heat hereditary property, is rapidly delivered to the heat of thermal objects outside thermal source through heat pipe, and its capacity of heat transmission exceedes any known
The capacity of heat transmission of metal.The operation principle of heat pipe is the phase transition process condensed in cold end after the evaporation of hot junction using medium（It is i.e. sharp
With the evaporation latent heat and the latent heat of condensation of liquid）.Heat exchange of heat pipe has following features：1st, by flow of vapor and phase transformation transmission heat
Amount, therefore heat-transfer capability is big.2nd, seethe with excitement and condense in same pipe, both the thermal treatment zone and dissipate almost without pressure differential
The temperature of hot-zone reduces temperature difference during heat transfer be close to equal.3rd, simple structure, reliable operation, can be fabricated to straight tube, bend pipe,
Pipe and elliptical tube etc..
Therefore, it is the key technology for solving air source heat pump system operation effectively to clear up the dust of heat exchange surface, defrosting
One of.
The content of the invention
It is an object of the present invention to provide a kind of air source heat pump defrosting deashing device and method based on shock wave and hot pipe technique.
For achieving the above object, the technical scheme is that：
A kind of air source heat pump defrosting deashing device based on shock wave and hot pipe technique, including compressor（1）, indoor heat exchanger
（2）, throttle part（3）, outdoor heat exchange of heat pipe（4）, air shock wave generator（5）Sensing part（6）, controller（7）And heat
Pipe group（15）, wherein indoor heat exchanger（2）With outdoor heat exchange of heat pipe（4）Respectively with pipeline and compressor（1）And throttle part
（3）It is connected, it is characterised in that：The outdoor heat exchange of heat pipe of described device（4）Built with heat pipe heat（15）, outdoor heat pipe heat exchanging
Device（4）One end be equipped with induction apparatuss（6）, the other end is equipped with air shock wave generator（5）, air shock wave generator（5）And sensing
Device（6）Respectively with data wire and controller（7）It is connected.
The heat pipe heat（15）Heat pipe（10）Inside it is provided with steam channel（11）, tube wall inner side is equipped with imbibition tube core（12）,
Tube wall outside is equipped with fixed support（13）And heat exchange fin（14）, heat pipe heat（15）One end be passed into union pipe（17）It is interior, lead to
Enter to union pipe（17）Interior heat pipe heat（15）On heat exchange fin（14）Between be equipped with central dividing plate（16）Or deflection plate（21）.
The union pipe（17）Built with cold-producing medium（20）, refrigerant inlet pipe（18）With refrigerant outlet pipe（19）Install
In union pipe（17）Same one end or different end.
The induction apparatuss（6）Built with temperature monitoring probe（8）With thickness monitor probe（9）, temperature monitoring probe（8）With
Thickness monitor is popped one's head in（9）Respectively with data wire and controller（7）It is connected.
A kind of method based on shock wave and the air source heat pump defrosting deashing of hot pipe technique, it is characterised in that methods described
Including following content：
1st, parameter setting：Respectively by outdoor heat exchange of heat pipe（4）Surface temperature, surface frost thickness, deashing time, clear frost when
Between, air shock wave generator（5）Pressure, the cold-producing medium speed, the refrigerant cycle time parameter that flow in and out as standard
Alignment parameters are arranged on controller（7）It is interior；
2nd, refrigeration mode：Start compressor（1）, the cold-producing medium of High Temperature High Pressure（20）Gas is through compressor（1）Discharge, enter to enter the room
Outer heat exchange of heat pipe（4）By heat pipe heat（15）, union pipe（17）And heat exchange fin（14）With outdoor air heat exchange, it is condensed into low
Warm highly pressurised liquid, by outdoor heat exchange of heat pipe（4）By throttling arrangement（3）Throttling, gets in heat exchanger after throttling（2）In,
Absorb and be evaporated to gaseous refrigerant after indoor environment atmospheric heat（20）, eventually enter into compressor compresses（1）, complete refrigerant compression
Circulation；
Work as outdoor unit heat exchanger（4）During tube surface meeting populated with dust, by controller（7）Timing sends unlatching air shock wave and sends out
Raw device（5）Signal, make air shock wave generator（5）Shock wave is produced, outdoor heat exchange of heat pipe is blowed to（4）Surface so as to ash
Layer drops, air shock wave generator（5）Pressure less than after setting value, air shock wave generator（5）Air accumulator press controller
（7）The automatic gas storage of pressure parameter for having set；
3rd, heating mode：Start compressor（1）, the cold-producing medium of High Temperature High Pressure（20）Gas is through compressor（1）Discharge, enter to enter the room
Interior heat exchanger（2）, after being condensed into the liquid of cryogenic high pressure, through throttling arrangement（3）After throttling, into outdoor heat exchange of heat pipe
（4）By heat pipe heat（15）, union pipe（17）And heat exchange fin（14）Heat exchange, eventually enters into compressor compresses（1）, complete compression
Circulation；
When outdoor heat exchange of heat pipe（4）In heat pipe（10）During the frosting of surface, outdoor heat exchange of heat pipe（4）Surface temperature be less than
Certain value, temperature monitoring probe（8）Experience temperature change, transmit signals to shock wave generator（5）, by controller（7）Open
Open air shock wave generator（5）Power supply, make air shock wave generator（5）Produce shock wave and blow to outdoor heat exchange of heat pipe（4）
Surface completes the work that defrosts；Or when outdoor heat exchange of heat pipe（4）Surface frost layer up to setting thickness when, thickness monitor probe（9）
Experience heat pipe（10）The situation of change of thickness on tube wall, passes the signal along to air shock wave generator（5）, by controller
（7）Connect air shock wave generator（5）Power supply, make air shock wave generator（5）Produce shock wave and blow to outdoor heat pipe heat exchanging
Device（4）Defrosted, air shock wave generator（5）Pressure less than after setting value, air shock wave generator（5）Air accumulator press
Controller（7）The automatic gas storage of pressure parameter of setting.
The positive effect of the present invention is：
1st, the scope that the size and ripple of the shock wave energy stream in air shock wave generator used in the present invention is hit, can be according to reality
Be required to effectively artificially control, and with omni-directional radiation, high reflexive, quickly propagate, pass in atmosphere
The less characteristic of sowing time decay, therefore air shock wave generator can accomplish that high operational efficiency, defrosting, ash-removal effect are good.
2nd, in the way of the present invention instead of traditional chemical manual cleaning and heating defrosting in the way of shock wave, will not be to water source
And air born pollution, be also not in, because defrosting causes indoor temperature to decline or stops heating, to waste electric energy, cause heat pump to transport
Line efficiency declines, the phenomenon such as heating effect difference, and its operating cost is low, life-span length, simple to operate, control, maintenance, maintenance side
Just it is and safe and reliable.
3rd, the method considers the characteristics of air shock wave generator shock wave energy stream is big, replaces existing using heat-pipe heat exchanger
Some coil pipe finned heat exchangers.
4th, the apparatus structure is simple, easy to operate, beneficial to maintenance and the replacing of parts.
Description of the drawings
Fig. 1, each member connection structure schematic diagram of the invention；
Fig. 2, outdoor heat exchange of heat pipe structural representation（1）；
Fig. 3, outdoor heat exchange of heat pipe structural representation（2）；
Fig. 4, heat exchange of heat pipe fundamental diagram；
Fig. 5, heat pipe structure schematic diagram；
Fig. 6, heat pipe arrangement architecture schematic diagram；
Fig. 7, outdoor heat exchange of heat pipe three-dimensional shaft side schematic diagram.
Specific embodiment：
Below in conjunction with the accompanying drawings 1-7 and embodiment further carry out clear, complete description to technical scheme.
Embodiment 1
Referring to accompanying drawing 1-7
1st, parameter setting：When respectively by the surface temperature of outdoor heat exchange of heat pipe 4, surface frost thickness, deashing time, clear frost
Between, the pressure of air shock wave generator 5, the cold-producing medium speed, the refrigerant cycle time parameter that flow in and out be used as standard ratio
To parameter setting in controller 7.
2nd, refrigeration mode：Start compressor 1, the refrigerant gas of High Temperature High Pressure are discharged through compressor 1, into outdoor heat
Heat exchange of heat pipe 4 is changed by the heat pipe heat 15 that is mounted on fixed support 13, and union pipe 17 and heat exchange fin 14 with outdoor air
Heat.Cold-producing medium 20 is flowed into by refrigerant inlet pipe 18, by being mounted in union pipe 17 on heat pipe 10 and with central dividing plate 16 or folding
The heat exchange fin 14 that stream plate 21 separates carries out heat exchange, refrigerant vapour is condensed into into cryogenic high pressure liquid, by throttling arrangement 3
Throttling, gets in heat exchanger 2 after throttling and evaporates, and after absorbing surrounding air heat, eventually enters into compressor compresses 1, completes
Refrigeration compression cycle；For inside heat pipe, liquid working media is absorbed heat in heat absorption area D, is led to by the gas in heat pipe 10
Steam is condensed section heat release zone A by road 11 by delivery area B flow directions, the capillary force of the imbibition tube core 12 filled in the inwall of heat pipe 10
Under effect, send the liquid medium after heat release back to heat absorption area D, heat release zone A by the heat exchange fin 14 that is mounted on heat pipe 10 with it is empty
Gas carries out heat release.The heat pipe 10 and heat exchange fin 14 being mounted in union pipe 17, and central dividing plate 16 or the composition system of deflection plate 21
Cryogen heat transfer zone D, is mounted in the heat pipe heat 15 outside union pipe 17 and constitutes and outdoor air heat transfer zone A；
When the tube surface of outdoor unit heat exchanger 4 assembles certain dust, due to being that outdoor heat exchanger adopts heat pipe form, its wing
Piece spacing is larger, and the grey situation of collection is not serious, therefore using timing purge mode, from the timing of controller 7 to air shock wave generator 5
Open signal is sent, air shock wave generator 5 is produced shock wave and is blowed to outdoor heat exchange of heat pipe 4, shock wave beam is from outdoor heat pipe
The G ends of heat exchanger 4 are blown into, and flow out from F ends so as to which grieshoch drops, and the pressure of air shock wave generator 5 is empty less than after setting value
The air accumulator of gas shock wave generator 5 is by the automatic gas storage of pressure parameter that controller 7 has set.
Embodiment 2
Referring to accompanying drawing 1-7
1st, parameter setting：When respectively by the surface temperature of outdoor heat exchange of heat pipe 4, surface frost thickness, deashing time, clear frost
Between, the pressure of air shock wave generator 5, the cold-producing medium speed, the refrigerant cycle time parameter that flow in and out be used as standard ratio
To parameter setting in controller 7.
2nd, heating mode：Start compressor 1, the gas of cold-producing medium 20 of High Temperature High Pressure is discharged through compressor 1, got in
Heat exchanger 2, after being condensed into the liquid of cryogenic high pressure, after throttling arrangement 3 throttles, into outdoor heat exchange of heat pipe 4 by dress
Heat pipe heat 15 on fixed support 13, and union pipe 17 and heat exchange fin 14 and outdoor air heat exchange.For inside heat pipe,
Liquid working media is absorbed heat in heat absorption area A, by the gas passage 11 in heat pipe 10 that steam is solidifying by delivery area B flow directions
Knot section heat release zone D, in the presence of the capillary force and gravity of the imbibition tube core 12 that the inwall of heat pipe 10 is filled, by the liquid after heat release
Medium sends heat absorption area A back to.By the heat pipe 10 that is mounted in union pipe 17 and heat exchange fin 14, and central dividing plate 16 or deflection plate
21 constitute refrigerant heat exchanger area D, are mounted in the heat pipe heat 15 outside union pipe 17 and constitute and outdoor air heat transfer zone A；
When the 10 surface frosting of heat pipe in outdoor heat exchange of heat pipe 4, the surface temperature of outdoor heat exchange of heat pipe 4 can be less than setting
Value, the temperature monitoring probe 8 being mounted in induction apparatuss 6 experiences temperature change, transmits signals to air shock wave generator 5, passes through
Controller 7 opens the power supply of air shock wave generator 5, air shock wave generator 5 is produced shock wave and is blowed to outdoor heat pipe heat exchanging
The surface of device 4, shock wave beam is blown into from the G ends of outdoor heat exchange of heat pipe 4, flows out from F ends；Or when the surface of outdoor heat exchange of heat pipe 4
When frost layer is up to setting thickness, the thickness monitor probe 9 in induction apparatuss 6 experiences the thickness change situation of frost on the tube wall of heat pipe 10,
Air shock wave generator 5 is passed the signal along to, the power supply of air shock wave generator 5 is connected by controller 7, send out air shock wave
Raw device 5 produces shock wave and blows to outdoor heat exchange of heat pipe 4 and defrosted, and shock wave beam is blown into from the G ends of outdoor heat exchange of heat pipe 4,
Flow out from F ends, less than after setting value, the air accumulator of air shock wave generator 5 presses controller 7 to the pressure of air shock wave generator 5
The automatic gas storage of pressure parameter of setting.
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine by any way.This specification（Including any accessory claim, summary）
Disclosed in any feature, unless specifically stated otherwise, can alternative features equivalent by other or with similar purpose replaced.
I.e., unless specifically stated otherwise, each feature is an example in a series of equivalent or similar characteristics.
The above is only the non-limiting embodiment of invention, substantial amounts of embodiment can also be derived, for this area
Those of ordinary skill for, conceiving without departing from the invention and on the premise of not making creative work, can also do
Go out some deformations and improved embodiment, these belong to protection scope of the present invention.
Claims (5)
1. a kind of air source heat pump defrosting deashing device based on shock wave and hot pipe technique, including compressor（1）, indoor heat exchanger
（2）, throttle part（3）, outdoor heat exchange of heat pipe（4）, air shock wave generator（5）Sensing part（6）, controller（7）And heat
Pipe group（15）, wherein indoor heat exchanger（2）With outdoor heat exchange of heat pipe（4）Respectively with pipeline and compressor（1）And throttle part
（3）It is connected, it is characterised in that：The outdoor heat exchange of heat pipe of described device（4）Built with heat pipe heat（15）, outdoor heat pipe heat exchanging
Device（4）One end be equipped with induction apparatuss（6）, the other end is equipped with air shock wave generator（5）, air shock wave generator（5）And sensing
Device（6）Respectively with data wire and controller（7）It is connected.
2. the air source heat pump defrosting deashing device based on shock wave and hot pipe technique according to claim 1, its feature exists
In：The heat pipe heat（15）Interior heat pipe（10）Inside it is provided with steam channel（11）, tube wall inner side is equipped with imbibition tube core（12）, tube wall
Outside is equipped with fixed support（13）And heat exchange fin（14）, heat pipe heat（15）One end be passed into union pipe（17）It is interior, it is passed into
Union pipe（17）Interior heat pipe heat（15）On heat exchange fin（14）Between be equipped with central dividing plate（16）Or deflection plate（21）.
3. the air source heat pump defrosting deashing device based on shock wave and hot pipe technique according to claim 1, its feature exists
In：The union pipe（17）Built with cold-producing medium（20）, refrigerant inlet pipe（18）With refrigerant outlet pipe（19）Installed in connection
Collector（17）Same one end or different end.
4. the air source heat pump defrosting deashing device based on shock wave and hot pipe technique according to claim 1, its feature exists
In：The induction apparatuss（6）Built with temperature monitoring probe（8）With thickness monitor probe（9）, temperature monitoring probe（8）And thickness
Monitoring probe（9）Respectively with data wire and controller（7）It is connected.
5. a kind of method based on shock wave and the air source heat pump defrosting deashing of hot pipe technique, it is characterised in that methods described bag
Include following content：
（1）Parameter setting：Respectively by outdoor heat exchange of heat pipe（4）Surface temperature, surface frost thickness, deashing time, clear frost
Time, air shock wave generator（5）Pressure, the cold-producing medium speed, the refrigerant cycle time parameter that flow in and out as mark
Quasi- alignment parameters are arranged on controller（7）It is interior；
（2）Refrigeration mode：Start compressor（1）, the cold-producing medium of High Temperature High Pressure（20）Gas is through compressor（1）Discharge, enter
Outdoor heat exchange of heat pipe（4）By heat pipe heat（15）, union pipe（17）And heat exchange fin（14）With outdoor air heat exchange, it is condensed into
Cryogenic high pressure liquid, by outdoor heat exchange of heat pipe（4）By throttling arrangement（3）Throttling, gets in heat exchanger after throttling（2）
In, absorb indoor environment atmospheric heat and be evaporated to gaseous refrigerant（20）, eventually enter into compressor compresses（1）, complete refrigeration pressure
Contracting circulation；
Work as outdoor unit heat exchanger（4）During tube surface meeting populated with dust, by controller（7）Timing sends unlatching air shock wave and sends out
Raw device（5）Signal, make air shock wave generator（5）Shock wave is produced, outdoor heat exchange of heat pipe is blowed to（4）Surface so as to ash
Layer drops, air shock wave generator（5）Pressure less than after setting value, air shock wave generator（5）Air accumulator press controller
（7）The automatic gas storage of pressure parameter for having set；
（3）Heating mode：Start compressor（1）, the cold-producing medium of High Temperature High Pressure（20）Gas is through compressor（1）Discharge, enter
Indoor heat exchanger（2）, after being condensed into the liquid of cryogenic high pressure, through throttling arrangement（3）After throttling, into outdoor heat exchange of heat pipe
（4）By heat pipe heat（15）, union pipe（17）And heat exchange fin（14）Heat exchange, eventually enters into compressor compresses（1）, complete compression
Circulation；
When outdoor heat exchange of heat pipe（4）In heat pipe（10）During the frosting of surface, outdoor heat exchange of heat pipe（4）Surface temperature be less than
Setting value, is mounted in induction apparatuss（6）Interior temperature monitoring probe（8）Experience temperature change, transmit signals to air shock wave generation
Device（5）, by controller（7）Open air shock wave generator（5）Power supply, produce shock wave and simultaneously blow to outdoor heat exchange of heat pipe
（4）Surface completes the work that defrosts；Or when outdoor heat exchange of heat pipe（4）Surface frost layer up to setting thickness when, induction apparatuss（6）In
Thickness monitor is popped one's head in（9）Experience heat pipe（10）The thickness change situation of frost on tube wall, passes the signal along to air shock wave generation
Device（5）, by controller（7）Connect air shock wave generator（5）Power supply, make air shock wave generator（5）Produce shock wave simultaneously
Blow to outdoor heat exchange of heat pipe（4）Defrosted, air shock wave generator（5）Pressure less than after setting value, air shock wave is sent out
Raw device（5）Air accumulator press controller（7）The automatic gas storage of pressure parameter of setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610974454.8A CN106568252B (en) | 2016-11-07 | 2016-11-07 | Air source heat pump defrosting deashing device and method based on shock wave and hot pipe technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610974454.8A CN106568252B (en) | 2016-11-07 | 2016-11-07 | Air source heat pump defrosting deashing device and method based on shock wave and hot pipe technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106568252A true CN106568252A (en) | 2017-04-19 |
| CN106568252B CN106568252B (en) | 2019-04-05 |
Family
ID=58541569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610974454.8A Active CN106568252B (en) | 2016-11-07 | 2016-11-07 | Air source heat pump defrosting deashing device and method based on shock wave and hot pipe technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106568252B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490214A (en) * | 2017-08-11 | 2017-12-19 | 武汉科技大学 | A kind of energy tower heat pump system based on shock wave defrosting with hot pipe technique |
| CN115046330A (en) * | 2022-06-27 | 2022-09-13 | 深圳市永凯机电设备有限公司 | Combined type energy-saving air source heat pump |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6463764A (en) * | 1987-09-04 | 1989-03-09 | Matsushita Refrigeration | Heat exchanger |
| CN2181668Y (en) * | 1993-11-22 | 1994-11-02 | 杨彩云 | Energy-saver for heat-pipe heat-exchanger |
| KR20010035114A (en) * | 2000-12-28 | 2001-05-07 | 박종수 | Heast Pump With Auto-Defroster. |
| CN101144669A (en) * | 2007-10-30 | 2008-03-19 | 东南大学 | Air source heat pump ultrasound wave defrosting system |
| CN201093802Y (en) * | 2007-09-25 | 2008-07-30 | 天津凯能科技发展有限公司 | Heat pump with heat pipe exchanger |
| CN202216258U (en) * | 2011-08-12 | 2012-05-09 | 北京凡元兴科技有限公司 | Gas energy pulse soot blower using compressed gas |
| CN105890050A (en) * | 2016-06-03 | 2016-08-24 | 南京师范大学 | Internal descaling and external defrosting novel air conditioner applying ultrasonic oscillators |
| CN106017195A (en) * | 2016-05-18 | 2016-10-12 | 山东阿尔普尔节能装备有限公司 | Air energy water heater with defrosting and scale removing functions |
-
2016
- 2016-11-07 CN CN201610974454.8A patent/CN106568252B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6463764A (en) * | 1987-09-04 | 1989-03-09 | Matsushita Refrigeration | Heat exchanger |
| CN2181668Y (en) * | 1993-11-22 | 1994-11-02 | 杨彩云 | Energy-saver for heat-pipe heat-exchanger |
| KR20010035114A (en) * | 2000-12-28 | 2001-05-07 | 박종수 | Heast Pump With Auto-Defroster. |
| CN201093802Y (en) * | 2007-09-25 | 2008-07-30 | 天津凯能科技发展有限公司 | Heat pump with heat pipe exchanger |
| CN101144669A (en) * | 2007-10-30 | 2008-03-19 | 东南大学 | Air source heat pump ultrasound wave defrosting system |
| CN202216258U (en) * | 2011-08-12 | 2012-05-09 | 北京凡元兴科技有限公司 | Gas energy pulse soot blower using compressed gas |
| CN106017195A (en) * | 2016-05-18 | 2016-10-12 | 山东阿尔普尔节能装备有限公司 | Air energy water heater with defrosting and scale removing functions |
| CN105890050A (en) * | 2016-06-03 | 2016-08-24 | 南京师范大学 | Internal descaling and external defrosting novel air conditioner applying ultrasonic oscillators |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490214A (en) * | 2017-08-11 | 2017-12-19 | 武汉科技大学 | A kind of energy tower heat pump system based on shock wave defrosting with hot pipe technique |
| CN107490214B (en) * | 2017-08-11 | 2019-10-11 | 武汉科技大学 | A kind of energy tower heat pump system based on shock wave defrosting and hot pipe technique |
| CN115046330A (en) * | 2022-06-27 | 2022-09-13 | 深圳市永凯机电设备有限公司 | Combined type energy-saving air source heat pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106568252B (en) | 2019-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203857622U (en) | Air conditioning system provided with compressor and waste heat recovery and defrosting device | |
| CN201407759Y (en) | Heat pipe energy recovery type fresh air handling unit | |
| WO2006063532A1 (en) | A heat tube device utilizing cold energy and application thereof | |
| CN106225042A (en) | There is the solar air source combined heat pump of heat accumulation function without water heating system | |
| CN110631268B (en) | Vacuum heat collection and storage type air source heat pump | |
| CN108088108A (en) | A kind of subway station direct-expansion type evaporative condenser heat pump air conditioning system and its method of work | |
| CN104913674B (en) | A kind of constant difference heat pipe-type gas-liquid counter current heat-exchanger rig | |
| CN103175349A (en) | Heat source type evaporative type condenser and evaporation cold heat pump air conditioner unit | |
| CN203177546U (en) | Heat source type evaporative condenser and evaporation cold and heat pump air conditioning units | |
| CN101338958B (en) | Air conditioner heat exchange type condensator and spray evaporative cooling system | |
| CN206073215U (en) | Solar air source combined heat pump with heat accumulation function is without water heating system | |
| CN201858821U (en) | Refrigerant evaporation cooler | |
| CN106568252A (en) | Air source heat pump defrosting and deashing device and method based on shock wave and heat pipe technologies | |
| CN201892351U (en) | Evaporator and refrigerating system with evaporator | |
| CN202853065U (en) | Air conditioner defrosting circulation system | |
| CN205536293U (en) | Multi -functional energy -conserving central air -conditioning system of integrated form | |
| CN201497278U (en) | Refrigerating device for refrigerator and freezer | |
| CN106439990A (en) | Solar-energy-air-source combined type heat pump waterless heating system and method | |
| CN105135541A (en) | Heat exchange method suitable for capacitor and electric reactor chambers | |
| CN206073214U (en) | A kind of solar air source combined heat pump is without water heating system | |
| CN201876017U (en) | Cold air blower | |
| CN204648754U (en) | A kind of natural gas station energy saver | |
| CN203053096U (en) | Evaporative condenser and heat source device thereof | |
| CN210569337U (en) | Cold and hot dual-purpose unit of evaporation cold and hot pump | |
| CN203586627U (en) | Air-cooling water chilling unit for rectangular aluminum-tube heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201215 Address after: 430061 no.0901-0904, 9 / F, China Railway tower, 277 Zhongshan Road, Wuchang District, Wuhan City, Hubei Province Patentee after: HUBEI FENGSHEN CLEAN AIR-CONDITIONING EQUIPMENT ENGINEERING Co.,Ltd. Address before: 430081 No. 947, Heping Avenue, Wuhan, Hubei Patentee before: WUHAN University OF SCIENCE AND TECHNOLOGY |