CN105910420A - Heat pump type drying device - Google Patents
Heat pump type drying device Download PDFInfo
- Publication number
- CN105910420A CN105910420A CN201610394123.7A CN201610394123A CN105910420A CN 105910420 A CN105910420 A CN 105910420A CN 201610394123 A CN201610394123 A CN 201610394123A CN 105910420 A CN105910420 A CN 105910420A
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- Prior art keywords
- heat
- water tank
- water
- coil pipe
- guard
- Prior art date
Links
- 238000001035 drying Methods 0.000 title abstract description 10
- 239000011901 water Substances 0.000 claims abstract description 70
- 210000001736 Capillaries Anatomy 0.000 claims abstract description 19
- 239000000463 materials Substances 0.000 claims abstract description 17
- 238000009833 condensation Methods 0.000 claims abstract description 15
- 230000005494 condensation Effects 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 238000001704 evaporation Methods 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims description 29
- 238000007791 dehumidification Methods 0.000 claims description 6
- 239000000203 mixtures Substances 0.000 claims description 3
- 238000005338 heat storage Methods 0.000 claims description 2
- 238000002309 gasification Methods 0.000 claims 1
- 230000000630 rising Effects 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000003507 refrigerants Substances 0.000 description 15
- 239000003570 air Substances 0.000 description 6
- 101710004641 SMC1 Proteins 0.000 description 4
- 238000010521 absorption reactions Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 4
- 238000005516 engineering processes Methods 0.000 description 3
- 239000007789 gases Substances 0.000 description 3
- 239000007788 liquids Substances 0.000 description 3
- 230000001737 promoting Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000006243 chemical reactions Methods 0.000 description 2
- 238000000034 methods Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reactions Methods 0.000 description 2
- 230000003139 buffering Effects 0.000 description 1
- 238000005039 chemical industry Methods 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reactions Methods 0.000 description 1
- 238000010586 diagrams Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drugs Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000686 essences Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000003921 oils Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
Abstract
Description
Technical field
The present invention relates to a kind of heat pump drier.
Background technology
Drying device is to use equipment widely, is widely used in each fields such as biology, medicine, chemical industry, agricultural.Dry It is exactly the process that moisture in material is discharged on dry process nature, but, existing drying equipment is virtually all by directly Connecing heating makes moisture in material discharge with the form of vaporous water, owing to the enthalpy of vaporous water is significantly larger than aqueous water and temperature relatively Height, thus vaporous water has also discharged substantial amounts of energy while discharging, and inevitably causes a large amount of heat energy loss, this is the most not Meet the energy-saving and emission-reduction policy of China's present stage.
On the other hand, the mode of heating of existing drying equipment is mostly directly-heated type, i.e. by steam or electric power or conduction oil Directly heating, but heaterless thermal energy conversion efficiency is relatively low, it is left that the thermal energy conversion rate of large-sized boiler also can only achieve 90% The right side, and the heat energy transfer Energy Efficiency Ratio of heat-pump-type is higher, up to more than 3, improves utilization efficiency of heat energy greatly, it is achieved energy-conservation subtract Row.
Therefore, if a kind of dehydrator can be designed, make the moisture in material with the shape of aqueous water by the heating of heat-pump-type Formula is discharged, and just can reduce the energy in dry run as far as possible to greatest extent and damage on the premise of reducing other energy loss Consumption, realizes energy-saving and emission-reduction to greatest extent.
Summary of the invention
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art exactly, it is provided that a kind of heating by heat-pump-type Make moisture in material discharge with the form of aqueous water, the heat-pump-type of energy loss in dry run can be reduced to greatest extent be dried Device.
For overcoming the deficiencies in the prior art, the present invention takes techniques below scheme:
A kind of heat pump drier, goes along with sb. to guard him including insulation, it is characterised in that；Interior composition dry environment, Qi Zhongyou are gone along with sb. to guard him in insulation Water tank, injects water logging and does not has spiral coil A therein and spiral coil B in water tank；Compressor A, spiral coil A, capillary tube A, dish Pipe A and associated conduit constitute A group heat pump cycle dehumidification system；Compressor B, coil pipe B, capillary tube B, spiral coil B, outer coil pipe and Associated conduit constitutes B group heat pump cycle heating system；A system realizes insulation and goes along with sb. to guard him the condensate drainage of interior cooling and vaporous water, and By the heat storage of cooling and vaporous water condensation release in water tank；B system realizes insulation and goes along with sb. to guard him moisture in interior intensification and material Gasify in going along with sb. to guard him to insulation, and absorb the heat that A system is stored in water tank；AB system alternation realizes insulation and goes along with sb. to guard him interior thing Expect the evaporation of moisture, condense and discharge, and in water tank, the storage of heat utilizes.
Described water tank is external attemperater or built-in non-attemperater.
During equipment work, first by B group heat pump cycle heating system, interior material is gone along with sb. to guard him in insulation and heat, now thing In moisture in material can gasify due to heating to insulation and goes along with sb. to guard him, in material, needed for moisture vaporization, energy major part derives from water tank The heat of middle storage, is realized with the water heat exchange in water tank by spiral coil B；Then A group heat pump cycle dehumidification system is restarted, Now insulation is gone along with sb. to guard him interior saturated vaporous water and can be condensate in due to cooling in refrigeration air-conditioner on machine, drain pipe discharge, it is achieved Being dried of interior material is gone along with sb. to guard him in insulation, and the heat of vaporous water condensation release is stored up with the water heat exchange in water tank again by spiral coil A Exist in water tank.AB system alternation realizes insulation and goes along with sb. to guard him the evaporation of interior material moisture, condenses and discharge, and heat in water tank The storage of amount utilizes, and owing to being heat pump work, its Energy Efficiency Ratio is up to more than 3.
Compared with prior art, the beneficial effects of the present invention is:
1, in material, the discharge of moisture is entirely the form discharge with condensed water, does not has other dehumidifying, heat extraction mouth, due to vaporous water Enthalpy be significantly larger than condensed water and temperature is higher.Therefore, compared with existing gaseous state dehumidifying drying mode, energy loss is greatly Reduce, it is possible to achieve refrigerated dehumidification heat zero-emission.
2, inject water logging in water tank and do not have spiral coil A therein and spiral coil B, be evaporated to insulation at material moisture and go along with sb. to guard him The heat stored in water tank can be discharged time interior, can with the heat of absorption condensation release also when the condensation of interior vaporous water is gone along with sb. to guard him in insulation It is stored in water tank, it is achieved the storage of moisture evaporation and condenser heat uses, and reduces energy consumption for drying to greatest extent.
3, water tank and external environment atmospheric heat can be carried out cascade evaporation absorption when intensification is gone along with sb. to guard him in insulation, then input insulation Going along with sb. to guard him interior release, promoting to heat up is dried, and be particularly suitable for Cold Winter heats dry cycle.
Water tank, in addition to Collaborative Control accumulation of heat, controlling thermal output buffering, heat accumulation function, is gone along with sb. to guard him interior temperature when insulation simultaneously and is higher than During water tank temperature, tank outer wall can absorb heat and make moisture in gas phase separate out discharge, environmental dehumidification in promoting；It is less than when going along with sb. to guard him interior temperature During water tank temperature, tank outer wall meeting heat release makes to go along with sb. to guard him interior environment and is easier to heat up, and promotees to go along with sb. to guard him interior environment and can be brought rapidly up promoting thing Material is dried.
Accompanying drawing explanation
Fig. 1 is the planar structure schematic diagram of the present invention
In figure, each label represents:
1, insulation is gone along with sb. to guard him；2, water tank；3, spiral coil A；4, capillary tube A；5, coil pipe A；6, compressor A；7, spiral coil B；8、 Outer coil pipe；9, compressor B；10, coil pipe B；11, capillary tube B；21,22,23,24,25,26,27,28,29 it is pipeline.
Detailed description of the invention
In conjunction with accompanying drawing, the present invention is further elaborated with.
Heat pump drier as shown in Figure 1, device is gone along with sb. to guard him 1 and is constituted isolation with external environment, is incubated structure in going along with sb. to guard him 1 by insulation Become to be dried working environment, wherein have water tank 2, be provided with spiral coil A3, spiral coil B7 in water tank 2 and inject suitable quantity of water submergence Spiral coil；Compressor A6, spiral coil A3, capillary tube A4, coil pipe A5 and pipeline 21,22,23,24 constitute A group heat pump cycle Dehumidification system；Compressor B9, coil pipe B10, capillary tube B11, spiral coil B7, outer coil pipe 8 and pipeline 25,26,27,28,29 structure Become B group heat pump cycle heating system.A, B system alternation, it is achieved in dry environment, water vapor condensation is discharged by heat pump refrigerating, And heat pump work heats and insulation gone along with sb. to guard him interior heat temperature raising and as drying and dehydrating thermal source, implement details as follows:
The A group heat pump cycle constituted when compressor A6, spiral coil A3, capillary tube A4, coil pipe A5 and pipeline 21,22,23,24 removes During the work of wet system, compressor A6 sucks refrigerant vapour and is compressed, and is connected by pipeline 23 and enters spiral coil A3 realization Refrigerant vapour condenses, and in release heat makes water tank 2, water heats up, and connects capillary tube A4 by pipeline 24 and saved after refrigerant liquefaction Stream, connects coil pipe A5 by the refrigerant liquid of capillary tube A4 by pipeline 21, and cold-producing medium is operated in coil pipe A5 by compressor A6 Inside realizing low pressure carburation by evaporation absorbing and cooling temperature, air can be lowered the temperature by coil pipe A5, makes moisture condensation separate out discharge, it is achieved insulation Going along with sb. to guard him the dehydrate of interior air, the refrigerant gas after evaporation is compressed output by compressor A6 by pipeline 22 suction, Going spiral coil A3 to work in coordination with capillary-compensated by pipeline 23, it is achieved refrigerant vapour condenses, refrigerant vapour condensation release is big In calorimetric amount makes water tank 2, water intensification realizes accumulation of heat simultaneously, and this step realizes air cooling-down makes wherein water vapour condensation discharge, simultaneously All by heat pump compressor A6, heat being conveyed into water tank 2 and carries out accumulation of heat, refrigerant vapour condensation liquefaction goes capillary more simultaneously Tube coupling stream realizes kind of refrigeration cycle.
When compressor B9, coil pipe B10, capillary tube B11, spiral coil B7, outer coil pipe 8 and pipeline 25,26,27,28,29 structure Become B group heat pump cycle heating system work time, compressor B9 suction refrigerant vapour be compressed, by pipeline 27 connect into Entering coil pipe B10, due to capillary tube B11 throttling synergism, it is achieved refrigerant vapour condenses, coil pipe B10 release heat makes insulation Go along with sb. to guard him atmosphere temperature rising in 1, as the thermal source being dried that heats up, to connect capillary tube B11 by pipeline 28 after refrigerant liquefaction and be throttled, Connect spiral coil B7 by the refrigerant liquid of capillary tube B11 by pipeline 29, cold-producing medium due to the work of compressor B9, Realizing the heat absorption of low pressure carburation by evaporation in spiral coil B7, make water for cooling in water tank 2, the vapour-liquid mixture not being evaporated passes through pipeline 25 go outer coil pipe 8 to continue evaporation absorbs heat in external environment air, and external environment air can carry out cooling heat absorption, and cold-producing medium is complete Evaporate overheated after gas by compressor B9 by pipeline 26 suck be compressed output, go coil pipe B10 to realize by pipeline 27 Refrigerant vapour condenses, and refrigerant vapour condensation discharges atmosphere temperature rising in amount of heat makes insulation go along with sb. to guard him 1, and this step is by water tank heat Amount transfer also makes external environment air cooling-down so that it is middle heat is all conveyed in insulation goes along with sb. to guard him 1 by heat pump compressor B9 and realizes Heating up and be dried, refrigerant vapour is because of the throttling action heat radiation condensation liquefaction of capillary tube B11 simultaneously, and release amount of heat is for dry simultaneously Again through capillary-compensated after dry intensification, it is achieved kind of refrigeration cycle.
Above-mentioned simply presently preferred embodiments of the present invention, not makees any pro forma restriction to the present invention.Any it is familiar with basis The technical staff in field, in the case of without departing from technical solution of the present invention scope, may utilize the technology contents of the disclosure above Technical solution of the present invention is made many possible variations and modification, or is revised as the Equivalent embodiments of equivalent variations.Therefore, all It is the content without departing from technical solution of the present invention, any simply repaiies made for any of the above embodiments according to the technology of the present invention essence Change, equivalent variations and modification, all should fall in the range of technical solution of the present invention is protected.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610394123.7A CN105910420A (en) | 2016-06-07 | 2016-06-07 | Heat pump type drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610394123.7A CN105910420A (en) | 2016-06-07 | 2016-06-07 | Heat pump type drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105910420A true CN105910420A (en) | 2016-08-31 |
Family
ID=56749691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610394123.7A CN105910420A (en) | 2016-06-07 | 2016-06-07 | Heat pump type drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105910420A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000146330A (en) * | 1998-11-04 | 2000-05-26 | Mitsubishi Heavy Ind Ltd | Air conditioner, plate fin tube type heat exchanger, drying cold storage chamber, refrigerant circuit and cooling device |
| US20080223050A1 (en) * | 2007-03-13 | 2008-09-18 | Dri-Eaz Products, Inc. | Dehumidification systems and methods for extracting moisture from water damaged structures |
| CN101666576A (en) * | 2009-09-21 | 2010-03-10 | 宜兴市泽利制冷设备有限公司 | Heat pump cyclic medium dehumidification curing barn |
| EP2910883A1 (en) * | 2014-02-03 | 2015-08-26 | Kordecka, Wieslawa | Drying machine for drying of wet objects with circulation of drying medium and method for leading drying medium in drying machine for drying of wet objects |
| CN105546940A (en) * | 2016-02-22 | 2016-05-04 | 中山市丰申电器有限公司 | Dehumidifying house |
-
2016
- 2016-06-07 CN CN201610394123.7A patent/CN105910420A/en not_active Application Discontinuation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000146330A (en) * | 1998-11-04 | 2000-05-26 | Mitsubishi Heavy Ind Ltd | Air conditioner, plate fin tube type heat exchanger, drying cold storage chamber, refrigerant circuit and cooling device |
| US20080223050A1 (en) * | 2007-03-13 | 2008-09-18 | Dri-Eaz Products, Inc. | Dehumidification systems and methods for extracting moisture from water damaged structures |
| CN101666576A (en) * | 2009-09-21 | 2010-03-10 | 宜兴市泽利制冷设备有限公司 | Heat pump cyclic medium dehumidification curing barn |
| EP2910883A1 (en) * | 2014-02-03 | 2015-08-26 | Kordecka, Wieslawa | Drying machine for drying of wet objects with circulation of drying medium and method for leading drying medium in drying machine for drying of wet objects |
| CN105546940A (en) * | 2016-02-22 | 2016-05-04 | 中山市丰申电器有限公司 | Dehumidifying house |
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Application publication date: 20160831 |