CN206583244U - A kind of energy saving heat pump dryer - Google Patents
A kind of energy saving heat pump dryer Download PDFInfo
- Publication number
- CN206583244U CN206583244U CN201720268860.2U CN201720268860U CN206583244U CN 206583244 U CN206583244 U CN 206583244U CN 201720268860 U CN201720268860 U CN 201720268860U CN 206583244 U CN206583244 U CN 206583244U
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- heat pump
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- evaporator
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Abstract
The utility model discloses a kind of energy saving heat pump dryer, including a closed baking room, baking room dries the parking space of material provided with air handling space and for depositing, parking space is mutually isolated with air handling space, air-supply passage is provided with above parking space, air-supply passage is connected with air handling space, air handling space and parking space interconnected return air channel formed below, provided with least one set of heat pump condenser inside air-supply passage, return air channel is provided with least one set of evaporator with heat pump, blower fan is additionally provided between evaporator with heat pump and heat pump condenser.The energy saving heat pump dryer apply heat pump heat with the simultaneous natural quality of process of refrigerastion, take full advantage of its cold and hot energy so that the system energy consumption is relatively low, and efficiency is higher.
Description
Technical field
The utility model is related to drying equipment, more particularly to a kind of energy saving heat pump dryer.
Background technology
The features such as heat pump dryer is because with energy-conservation, cleaning, uniform temperature, fast drying rate and high dried material quality
Traditional dryer will be gradually substituted, existing heat pump dryer mainly there are following several patterns on the market：1st, dryer roof
Ventilating fan is equiped with, using supplementing new hot blast while being dried by the way of hydrofuge hot blast；2nd, heat pump uses two compressors, one
Heat supply is responsible in platform compression, and a compressor is responsible for refrigerated dehumidification；3rd, the pattern dehumidified using vacuum is dried.This several middle drying mode
There is effect not good, the shortcomings of efficiency is relatively low, otherwise it is higher to there is cost, the shortcomings of manufacturing process is complicated.
Utility model content
The purpose of this utility model is to provide a kind of energy saving heat pump dryer.
According to one side of the present utility model, there is provided a kind of energy saving heat pump dryer, including a closed drying
Room, baking room dries the parking space of material, parking space and air handling space provided with air handling space and for depositing
It is mutually isolated, air-supply passage is provided with above parking space, air-supply passage is connected with air handling space, air handling space and
Provided with least one set of heat pump condenser inside parking space interconnected return air channel formed below, air-supply passage, return air leads to
Road is provided with least one set of evaporator with heat pump, and blower fan is additionally provided between evaporator with heat pump and heat pump condenser, during blower fan work, will
Air blows to heat pump condenser, and heat pump condenser is used to heat air-flow, and the air entered after heating passes through air-supply passage
Send into parking space in, in parking space air by return air channel via evaporator with heat pump air inlet handle space, then by
Blower fan will blow to heat pump condenser, and thus air is circulated between air handling space and parking space, empty by storage
Between after damp-heat air by evaporator with heat pump when temperature reduce, hydrogenesis therein is on the evaporator with heat pump.
In some embodiments, heat pump condenser by refrigerant pipe with evaporator with heat pump be connected, and thermo-compression evaporation
Device (13) is designed as incomplete evaporation.
In some embodiments, refrigerant pipe is in series with throttling arrangement.
In some embodiments, refrigerant pipe is also in series with device for drying and filtering or liquid-sighting glass.
In some embodiments, in addition to a heat pump main frame, heat pump main frame includes main frame evaporator and compressor, heat
Pump evaporator is connected with main frame evaporator, and heat pump condenser is connected with compressor.
In some embodiments, be additionally provided with water-collecting tray below evaporator with heat pump, water-collecting tray by a drainpipe by its
In the condensed water of collection be discharged into outside baking room.
Compared with prior art, a kind of energy saving heat pump dryer that the utility model is provided has the advantages that：
The energy saving heat pump dryer makes air formation closed cycle in baking room, and the fresh air for preventing high humility halfway enters,
And the air in baking room continues removal moisture drying, it will so accelerate drying rate；And because the air in baking room is by one
Become more and more drier after secondary removal again, therefore without very high temperature dried material moisture can be allowed to dry, so dried
Dry material will not because temperature is too high and change colour, it is rotten or even become ripe and influence to be oven-dried the quality of thing, by the material of drying
The effect dried of the quality infinite approach sun.The energy saving heat pump dryer application heat pump is heated with process of refrigerastion while depositing
Natural quality, take full advantage of its cold and hot energy so that the system energy consumption is relatively low, and efficiency is higher.
The energy saving heat pump dryer scheme that the utility model is provided overcomes the deficiencies in the prior art, applies heat pump in work
Heated in work simultaneously while the self attributes freezed, make full use of its heat energy and cold energy energy to realize dehumidifying drying.Mainly
Feature is power consumption is low, drying is fast, drying temperature is low, device manufacturing process is simple etc..
Brief description of the drawings
Fig. 1 is a kind of schematic diagram just of the energy saving heat pump dryer of embodiment of the utility model,
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 schematically shows a kind of energy saving heat pump dryer according to a kind of embodiment of the present utility model, should
Dryer is applicable various material drying.As illustrated, the device includes baking room 1 and a heat pump main frame.
Wherein, heat pump main frame includes main frame evaporator 2 and compressor 3.
Baking room 1 dries the parking space 1a of material provided with air handling space 1b and for depositing.
Parking space 1a and air handling space 1b are mutually isolated.
Air-supply passage 14 is provided with above parking space 1a.
Air-supply passage 14 is connected with air handling space 1b.
Air handling space 1b and parking space 1a interconnected return air channels 15 formed below.
The inside of air-supply passage 14 is provided with least one set of heat pump condenser 12.
Return air channel 15 is provided with least one set of evaporator with heat pump 13.
Blower fan 11 is additionally provided between evaporator with heat pump 13 and heat pump condenser 12.
When blower fan 11 works, air is blowed into heat pump condenser 12, heat pump condenser 12 is used to heat air-flow, entered
Cross the air after heating to send into parking space 1a by air-supply passage 14, air is passed through by return air channel 15 in parking space 1a
Space 1b is handled by the air inlet of evaporator with heat pump 13, then heat pump condenser 12 will be blowed to by blower fan 11, thus air is in air
Circulated between processing space 1b and parking space 1a.
Damp-heat air temperature reduction, hydrogenesis therein when by evaporator with heat pump 13 after parking space 1a
On evaporator with heat pump 13.
Heat pump condenser 12 by refrigerant pipe 4 with evaporator with heat pump 13 be connected.
Refrigerant pipe 4 is by way of being in series with throttling arrangement, liquid-sighting glass and device for drying and filtering.
Evaporator with heat pump 13 is connected with main frame evaporator 2, and heat pump condenser 12 is connected with compressor 3.
The lower section of evaporator with heat pump 13 is additionally provided with water-collecting tray 131, and water-collecting tray is by a drainpipe 132 by collection therein
Condensed water is discharged into outside baking room 1.
Heat pump condenser 12 in air-supply passage 14 is connected with the exhaust end of compressor 3, optionally may dress in the middle of it
Provided with other auxiliary accessories such as oil eliminator, valve, compressor 3 will form the refrigerant of HTHP after gaseous coolant media collapse
Gas, is carrying out heat exchange with blowing toward the air in baking room 1 by heat pump condenser 12, is releasing heat and be heated to air to set
Constant temperature degree, while HTHP coolant media is cooled to condense into liquid refrigerants.Liquid refrigerants flows down in the driving of its high pressure
Vaporific gas-liquid mixed coolant injection is formed after the throttling arrangement of refrigerant pipe 4 to evaporator with heat pump 13 with described baking room 1
Interior damp-heat air carries out heat exchange, and damp-heat air is cooled to condensation and condenses out water droplet by absorption heat, while vaporific gaseous state is cold
Matchmaker's heat absorption starts evaporation.Now evaporator with heat pump 13 is designed as incomplete evaporation because of only exsiccation is played, and multiple heat pumps steam
Hair device 13 can be connected with main frame evaporator 2 in parallel or serial fashion, and the mixed state refrigerant of non-evaporating completely delivers to main frame
Evaporator 2 continues to flash to the gaseous coolant of certain degree of superheat, and compressor 3 is sent to after necessary auxiliary accessories and is pressed again
Contracting.
The moisture of dried material evaporation in the parking space 1a of baking room 1 is mixed into wet with the hot-air in its space
Air passes through evaporator with heat pump 13, heat pump in the presence of the blower fan 11 being installed in air handling space 1b from return air channel 15
The heat exchange amount of evaporator 13 is to be calculated by design and surface temperature can be made to be less than humid air dew point, and humid air stream is through described
Evaporator with heat pump 13 when vapor condense into water droplet to the cold and be collected into the water-collecting tray (131) of the lower section of evaporator with heat pump 13,
Condensed water is discharged through the drainpipe 132 installed in the lower of water-collecting tray 131 again.
Meanwhile, humid air is changed into dry air after isolating moisture and described heat pump condensation is sent in the presence of blower fan 11
Device 12 is heated, and the dry air after heating is assigned to parking space 1a by air-supply passage 14, and is blowed to and dried with rational orientation
Dry, makes moisture in dried material evaporate again.So circulation reaches the purpose of material drying.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of the utility model creation design is not departed from, various modifications and improvements can be made, these belong to this practicality
New protection domain.
Claims (6)
1. a kind of energy saving heat pump dryer, it is characterised in that including a closed baking room (1), baking room (1) is provided with air
Space (1b) and the parking space (1a) for depositing drying material are handled, the parking space (1a) is empty with the air-treatment
Between (1b) it is mutually isolated, air-supply passage (14), the air-supply passage (14) and the sky are provided with above the parking space (1a)
(1b) is connected in gas disposal space, and the air handling space (1b) and the parking space (1a) are formed below interconnected
Provided with least one set of heat pump condenser (12), the return air channel (15) inside return air channel (15), the air-supply passage (14)
Provided with least one set of evaporator with heat pump (13), it is additionally provided between the evaporator with heat pump (13) and the heat pump condenser (12)
Blower fan (11), during blower fan (11) work, the heat pump condenser (12) is blowed to by air, the heat pump condenser (12) is used
Heated in air-flow, the air after heating is sent into the parking space (1a) by the air-supply passage (14),
The interior air of the parking space (1a) enters the air by the return air channel (15) via the evaporator with heat pump (13)
Handle space (1b), then the heat pump condenser (12) will be blowed to by the blower fan (11), thus air is in the air-treatment
Circulated between space (1b) and parking space (1a), the damp-heat air after the parking space (1a) is by described
Temperature is reduced during evaporator with heat pump (13), and hydrogenesis therein is on the evaporator with heat pump (13).
2. energy saving heat pump dryer according to claim 1, it is characterised in that the heat pump condenser (12) passes through refrigerant
Pipeline (4) is connected with described evaporator with heat pump (13), and the evaporator with heat pump (13) is designed as incomplete evaporation.
3. energy saving heat pump dryer according to claim 2, it is characterised in that the refrigerant pipe (4) is in series with throttling
Device.
4. energy saving heat pump dryer according to claim 3, it is characterised in that the refrigerant pipe (4) is also in series with dry
Dry filter or liquid-sighting glass.
5. the energy saving heat pump dryer according to claim 1 or 2 or 3 or 4 any one, it is characterised in that also including one
Heat pump main frame, the heat pump main frame includes main frame evaporator (2) and compressor (3), described evaporator with heat pump (13) with it is described
Main frame evaporator (2) is connected, and the heat pump condenser (12) is connected with the compressor (3).
6. energy saving heat pump dryer according to claim 1, it is characterised in that also set below the evaporator with heat pump (13)
There is water-collecting tray (131), the condensed water of collection therein is discharged into described by water-collecting tray (131) piece drainpipe (132) of offer
Baking room (1) is outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720268860.2U CN206583244U (en) | 2017-03-17 | 2017-03-17 | A kind of energy saving heat pump dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720268860.2U CN206583244U (en) | 2017-03-17 | 2017-03-17 | A kind of energy saving heat pump dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206583244U true CN206583244U (en) | 2017-10-24 |
Family
ID=60114690
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720268860.2U Expired - Fee Related CN206583244U (en) | 2017-03-17 | 2017-03-17 | A kind of energy saving heat pump dryer |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107647450A (en) * | 2017-10-25 | 2018-02-02 | 宁夏发途发蔬菜产业集团有限公司 | Multilayer chain combined type continuous drying system |
| CN107702453A (en) * | 2017-10-31 | 2018-02-16 | 佛山市南海聚腾环保设备有限公司 | A kind of air heat source and thermal pump lamellar body drying system |
| CN108444274A (en) * | 2018-02-12 | 2018-08-24 | 中国农业科学院蜜蜂研究所 | A kind of Bee Pollen continuous drier and its drying means |
| CN109405461A (en) * | 2018-11-29 | 2019-03-01 | 江苏天舒电器有限公司 | A kind of agricultural drying equipment of automatic controlled thermal pump-type |
| CN109405460A (en) * | 2018-11-29 | 2019-03-01 | 江苏天舒电器有限公司 | A kind of agricultural drying equipment and furnace drying method of automatic controlled thermal pump-type |
| CN109489385A (en) * | 2018-11-28 | 2019-03-19 | 青岛理工大学 | A kind of fire hose drying device based on heat pump |
| CN109520276A (en) * | 2018-12-19 | 2019-03-26 | 宝莲华新能源技术（上海）股份有限公司 | A kind of double source type high temperature heat pump drying equipment |
| CN109579445A (en) * | 2018-10-29 | 2019-04-05 | 东莞市蓝冠环保节能科技有限公司 | A kind of electrostatic processes of drying equipment and seed with electrostatic treatment function |
| CN109813064A (en) * | 2019-03-15 | 2019-05-28 | 东莞市国福节能工程有限公司 | Intelligent air energy drying system and its furnace drying method |
| CN110926138A (en) * | 2019-12-06 | 2020-03-27 | 深圳璟旭工程有限公司 | High-efficiency energy-saving heat pump dryer |
| CN115247944A (en) * | 2020-11-07 | 2022-10-28 | 云南师范大学 | Novel half embedding box formula heat pump backheat drying system |
| CN115523741A (en) * | 2022-08-09 | 2022-12-27 | 青岛海尔空调器有限总公司 | Control method and device of heat pump dryer and heat pump dryer |
-
2017
- 2017-03-17 CN CN201720268860.2U patent/CN206583244U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107647450A (en) * | 2017-10-25 | 2018-02-02 | 宁夏发途发蔬菜产业集团有限公司 | Multilayer chain combined type continuous drying system |
| CN107702453A (en) * | 2017-10-31 | 2018-02-16 | 佛山市南海聚腾环保设备有限公司 | A kind of air heat source and thermal pump lamellar body drying system |
| CN108444274A (en) * | 2018-02-12 | 2018-08-24 | 中国农业科学院蜜蜂研究所 | A kind of Bee Pollen continuous drier and its drying means |
| CN109579445A (en) * | 2018-10-29 | 2019-04-05 | 东莞市蓝冠环保节能科技有限公司 | A kind of electrostatic processes of drying equipment and seed with electrostatic treatment function |
| CN109489385A (en) * | 2018-11-28 | 2019-03-19 | 青岛理工大学 | A kind of fire hose drying device based on heat pump |
| CN109405461A (en) * | 2018-11-29 | 2019-03-01 | 江苏天舒电器有限公司 | A kind of agricultural drying equipment of automatic controlled thermal pump-type |
| CN109405460A (en) * | 2018-11-29 | 2019-03-01 | 江苏天舒电器有限公司 | A kind of agricultural drying equipment and furnace drying method of automatic controlled thermal pump-type |
| CN109520276A (en) * | 2018-12-19 | 2019-03-26 | 宝莲华新能源技术（上海）股份有限公司 | A kind of double source type high temperature heat pump drying equipment |
| CN109813064A (en) * | 2019-03-15 | 2019-05-28 | 东莞市国福节能工程有限公司 | Intelligent air energy drying system and its furnace drying method |
| CN110926138A (en) * | 2019-12-06 | 2020-03-27 | 深圳璟旭工程有限公司 | High-efficiency energy-saving heat pump dryer |
| CN115247944A (en) * | 2020-11-07 | 2022-10-28 | 云南师范大学 | Novel half embedding box formula heat pump backheat drying system |
| CN115523741A (en) * | 2022-08-09 | 2022-12-27 | 青岛海尔空调器有限总公司 | Control method and device of heat pump dryer and heat pump dryer |
| CN115523741B (en) * | 2022-08-09 | 2023-12-19 | 青岛海尔空调器有限总公司 | Control method and device of heat pump dryer and heat pump dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 Termination date: 20200317 |
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| CF01 | Termination of patent right due to non-payment of annual fee |