CN206113444U - Heat pump divides fluidization frost system - Google Patents
Heat pump divides fluidization frost system Download PDFInfo
- Publication number
- CN206113444U CN206113444U CN201621090339.6U CN201621090339U CN206113444U CN 206113444 U CN206113444 U CN 206113444U CN 201621090339 U CN201621090339 U CN 201621090339U CN 206113444 U CN206113444 U CN 206113444U
- Authority
- CN
- China
- Prior art keywords
- inlet end
- gas
- vaporizer
- expansion valve
- liquid separator
- 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.)
- Expired - Fee Related
Links
- 238000005243 fluidization Methods 0.000 title abstract description 3
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 239000012530 fluid Substances 0.000 claims abstract description 15
- 239000006200 vaporizer Substances 0.000 claims description 25
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 238000010257 thawing Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000006698 induction Effects 0.000 abstract 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Defrosting Systems (AREA)
Abstract
The utility model discloses a heat pump divides fluidization frost system, including compressor, condenser, liquid storage pot, expansion valve, evaporimeter and gas liquid separator, is connected through the induction -pipe between give vent to anger end and the inlet end of condenser of compressor, the end of giving vent to anger of condenser is connected with the liquid storage pot, and the giving vent to anger to hold of liquid storage pot is connected with the inlet end of expansion valve, and the giving vent to anger to hold of expansion valve is connected with the inlet end of evaporimeter, and the giving vent to anger to hold of evaporimeter is connected with gas liquid separator, gas liquid separator bottom is equipped with the fluid -discharge tube, and upper portion is equipped with the gas vent, be connected through the gas -supply pipe between gas liquid separator's gas vent and the inlet end of compressor, still be equipped with an air filter section of thick bamboo on the gas -supply pipe, the white pipeline of being equipped with on the evaporimeter, the inlet end of changing white pipeline passes through branch pipe and induction -pipe intercommunication, be equipped with the solenoid valve on the branch pipe. The utility model discloses equipment cost is low, and changes that white process is stable, safety, has avoided simultaneously that the condition of temperature toboggan takes place in the baking house.
Description
Technical field
This utility model belongs to heat pump defrost technical field, and in particular to a kind of heat pump shunts defrosting system.
Background technology
Heat pump in the winter time when, when being especially ambient temperature below zero degrees celsius, heat pump run one section when
Between after, frost occurs above the fin of vaporizer, the heat transfer effect of vaporizer after frosting, can be substantially reduced, when serious
Wait, system there is also low pressure alarming, and impact equipment normally runs.For such case, existing defrost technology can typically be adopted
The defrost of power taking heating tube or cross valve commutation defrost.Mainly energy consumption is larger and has dangerous for the shortcoming of existing electrical heating defrost
Hidden danger；The shortcoming of cross valve defrost is mainly, and when defrost, compressor does not quit work, after cross valve commutation, condenser
It is changed into vaporizer, is lowered the temperature, cause the efficiency of heating surface low, compressor stopped work when defrost, just with pressure
The afterheat return of contracting machine carrys out defrost, and this when, compressor did not work, and temperature can decline rapidly, when frost is thicker, waste heat
Defrost is impracticable.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, there is provided a kind of heat pump point
Fluidisation defrosting system, it is its simple structure, reasonable in design, defrost effectively can be carried out to vaporizer, and ensure that temperature during defrost
Fall is little.
The technical scheme adopted by this utility model is：A kind of heat pump shunts defrosting system, including compressor, condenser,
Fluid reservoir, expansion valve, vaporizer and vapour liquid separator, by sending between the outlet side of the compressor and the inlet end of condenser
Trachea connects, and the outlet side of condenser is connected with fluid reservoir, and the outlet side of fluid reservoir is connected with the inlet end of expansion valve, expansion valve
Outlet side be connected with the inlet end of vaporizer, the outlet side of vaporizer is connected with vapour liquid separator, the vapour liquid separator bottom
Portion is provided with discharging tube, and top is provided with air vent, by defeated between the inlet end of the air vent and compressor of the vapour liquid separator
Trachea connects, and Air filter element cartridge is additionally provided with the appendix, and the vaporizer is provided with defrost pipeline, the defrost pipeline
Inlet end is connected with snorkel by arm, and the arm is provided with electromagnetic valve, and liquid-collecting box, liquid collecting are additionally provided with the vaporizer
Box is circumscribed with copper pipe, and the copper pipe other end is provided with fluid reservoir.
Preferably, being additionally provided with heat regenerator between the expansion valve and vaporizer.
The beneficial effects of the utility model are：This utility model simple structure, reasonable in design, equipment cost is low, and changes
White process stabilization, safety, while avoiding the situation generation that temperature in drying room significantly declines.
Description of the drawings
Fig. 1 is this utility model structural representation.
In figure：1st, compressor；2nd, condenser；3rd, fluid reservoir；4th, expansion valve；5th, vaporizer；6th, vapour liquid separator；7th, supply gas
Pipe；8th, discharging tube；9th, air vent；10th, appendix；11st, Air filter element cartridge；12nd, defrost pipeline；13rd, arm；14th, electromagnetic valve；
15th, liquid-collecting box；16th, copper pipe.
Specific embodiment
Below in conjunction with the accompanying drawings and the specific embodiments this utility model is described in further detail.
Embodiment 1：As shown in figure 1, this utility model includes compressor 1, condenser 2, fluid reservoir 3, expansion valve 4, evaporation
Device 5 and vapour liquid separator 6, are connected by snorkel 7 between the outlet side of the compressor 1 and the inlet end of condenser 2, condensation
The outlet side of device 2 is connected with fluid reservoir 3, the outlet side of fluid reservoir 3 be connected with the inlet end of expansion valve 4, the outlet of expansion valve 4
End is connected with the inlet end of vaporizer 5, and the outlet side of vaporizer 5 is connected with vapour liquid separator 6,6 bottom of the vapour liquid separator
Discharging tube 8 is provided with, top is provided with air vent 9, passes through between the inlet end of the air vent 9 and compressor 1 of the vapour liquid separator 6
Appendix 10 connects, and Air filter element cartridge 11 is additionally provided with the appendix 10, and the vaporizer 5 is provided with defrost pipeline 12, institute
The inlet end for stating defrost pipeline 12 is connected with snorkel 7 by arm 13, and the arm 13 is provided with electromagnetic valve 14, the evaporation
Liquid-collecting box 15 is additionally provided with device 5, liquid-collecting box 15 is circumscribed with copper pipe 16, and 16 other end of copper pipe is provided with fluid reservoir 3.
Embodiment 2：It is identical with above-described embodiment 1, wherein being additionally provided with heat regenerator between above-mentioned expansion valve 4 and vaporizer 5.
This utility model is by setting up single defrost pipeline 12 in vaporizer 5, and arranges the introducing snorkel 7 of arm 13
Interior high temperature and high pressure gas so that vaporizer 5 heats up, so as to complete defrost work, after the completion of defrost, white water is flowed by copper pipe 16
Enter in fluid reservoir 3.When vaporizer 5 needs defrost, electromagnetic valve 14 is opened, arm 13 introduces high temperature and high pressure gas, make high temperature high
Body of calming the anger is entered in the defrost pipeline 12 of vaporizer 5, completes defrost work, after the completion of defrost, closes electromagnetic valve 14, in defrost
During, as arm 13 has only introduced fraction high-temperature high-pressure air flow, most of heat is still sent in drying room, it is ensured that dry
Temperature in room is basically unchanged.
This utility model simple structure, reasonable in design, equipment cost is low, and defrost process stabilization, safety, while avoiding
The situation that temperature significantly declines in drying room occurs.
Claims (2)
1. a kind of heat pump shunts defrosting system, it is characterised in that：Including compressor (1), condenser (2), fluid reservoir (3), expansion
Valve (4), vaporizer (5) and vapour liquid separator (6), lead between the outlet side of the compressor (1) and the inlet end of condenser (2)
Snorkel (7) connection is crossed, the outlet side of condenser (2) is connected with fluid reservoir (3), outlet side and the expansion valve (4) of fluid reservoir (3)
Inlet end connection, the outlet side of expansion valve (4) is connected with the inlet end of vaporizer (5), the outlet side of vaporizer (5) and vapour-liquid
Separator (6) connects, and vapour liquid separator (6) bottom is provided with discharging tube (8), and top is provided with air vent (9), the vapour-liquid point
It is connected by appendix (10) between the air vent (9) and the inlet end of compressor (1) of device (6), on the appendix (10)
Air filter element cartridge (11) is additionally provided with, the vaporizer (5) is provided with defrost pipeline (12), the inlet end of the defrost pipeline (12)
Connected with snorkel (7) by arm (13), the arm (13) is provided with electromagnetic valve (14), also sets on the vaporizer (5)
There is liquid-collecting box (15), liquid-collecting box (15) is circumscribed with copper pipe (16), and copper pipe (16) other end is connected with fluid reservoir (3).
2. heat pump according to claim 1 shunts defrosting system, it is characterised in that：The expansion valve (4) and vaporizer (5)
Between be additionally provided with heat regenerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090339.6U CN206113444U (en) | 2016-09-29 | 2016-09-29 | Heat pump divides fluidization frost system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090339.6U CN206113444U (en) | 2016-09-29 | 2016-09-29 | Heat pump divides fluidization frost system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206113444U true CN206113444U (en) | 2017-04-19 |
Family
ID=58521095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621090339.6U Expired - Fee Related CN206113444U (en) | 2016-09-29 | 2016-09-29 | Heat pump divides fluidization frost system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206113444U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800646A (en) * | 2018-06-17 | 2018-11-13 | 浙江国祥股份有限公司 | A kind of evaporation cold air source heat pump unit |
| CN109186150A (en) * | 2018-07-08 | 2019-01-11 | 张宸浩 | A kind of energy-saving type air conditioner unit with purification function |
| CN110617643A (en) * | 2018-07-08 | 2019-12-27 | 张宸浩 | Self-defrosting type energy-saving environment-friendly air conditioning unit |
| CN112902650A (en) * | 2021-03-29 | 2021-06-04 | 东莞市科信新能源设备有限公司 | Prevent strong wind heat pump drying-machine of evaporimeter frosting |
-
2016
- 2016-09-29 CN CN201621090339.6U patent/CN206113444U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800646A (en) * | 2018-06-17 | 2018-11-13 | 浙江国祥股份有限公司 | A kind of evaporation cold air source heat pump unit |
| CN109186150A (en) * | 2018-07-08 | 2019-01-11 | 张宸浩 | A kind of energy-saving type air conditioner unit with purification function |
| CN110617643A (en) * | 2018-07-08 | 2019-12-27 | 张宸浩 | Self-defrosting type energy-saving environment-friendly air conditioning unit |
| CN110617643B (en) * | 2018-07-08 | 2020-08-25 | 张宸浩 | Self-defrosting type energy-saving environment-friendly air conditioning unit |
| CN112902650A (en) * | 2021-03-29 | 2021-06-04 | 东莞市科信新能源设备有限公司 | Prevent strong wind heat pump drying-machine of evaporimeter frosting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206113444U (en) | Heat pump divides fluidization frost system | |
| CN202577452U (en) | Device for getting water from air | |
| CN2876648Y (en) | Circulation drier | |
| CN104922921B (en) | A kind of self-loopa MVR thermo-compression evaporation systems | |
| CN104132541B (en) | A kind of flue gas waste heat recovery and gradient utilization system | |
| CN207162504U (en) | High efficiency energy-saving steam boiler stove | |
| CN209181144U (en) | A kind of air cleaning facility for smart home based on Internet of Things | |
| CN104006648B (en) | Various heating sources heat supply multiple stage barn independence apparatus for baking | |
| CN205784074U (en) | Vacuum cooling driers low temperature and low pressure steam replaces ice melting system | |
| CN206492231U (en) | The low-pressure distillation equipment produced for nicotine | |
| CN204910802U (en) | Self -circulation MVR heat pump evaporation system | |
| CN206407410U (en) | A kind of acetic acid storage device | |
| CN205603556U (en) | Plant drying and essential oil, pure dew extraction system based on air ability | |
| CN205196968U (en) | Energy -conserving tobacco curing barn | |
| CN207751253U (en) | A kind of solar energy tea leaf drier | |
| CN204746037U (en) | High -efficient sulfur trioxide gas heating device that dehumidificaties | |
| CN115031415A (en) | Energy-saving wall-mounted furnace | |
| CN208856940U (en) | A device for producing distilled water by thermal conduction | |
| CN210036060U (en) | Solar photo-thermal energy storage drying room system | |
| CN208635251U (en) | A kind of wind-energy water heater of stable structure | |
| CN209317079U (en) | A kind of petroleum vapor recovery oil liquid collection device | |
| CN205843084U (en) | A kind of panel solar of efficient energy-conserving and environment-protective | |
| CN201079720Y (en) | Cloth bag moisture condensation resisting device for cloth bag dust collector | |
| CN206113405U (en) | Energy -concerving and environment -protective long service life's water resource heat pump | |
| CN205957459U (en) | Water boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 |