CN206369420U - The heat pump drying system that a kind of hydrofuge heat energy is utilized for three times - Google Patents
The heat pump drying system that a kind of hydrofuge heat energy is utilized for three times Download PDFInfo
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- CN206369420U CN206369420U CN201621065688.2U CN201621065688U CN206369420U CN 206369420 U CN206369420 U CN 206369420U CN 201621065688 U CN201621065688 U CN 201621065688U CN 206369420 U CN206369420 U CN 206369420U
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- China
- Prior art keywords
- heat
- drying room
- hydrofuge
- inner bag
- wall
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses the heat pump drying system that a kind of hydrofuge heat energy is utilized for three times, including drying room outer wall, it is installed in the drying room inner bag in drying room outer wall, it is installed in the heat pump heating machine set of drying room side, with drying room inner bag is connected enters fresh wind tube, it is installed in into the new air-valve on fresh wind tube, the top of the drying room inner bag is provided with the first row wet wind mouthful with being connected inside drying room inner bag, heat preservation sandwich layer is formed between the drying room outer wall and drying room inner bladder outer wall, drying room outer wall is provided with the second row wet wind mouthful being connected with the heat preservation sandwich layer, the evaporator is arranged on the outside of second row wet wind mouthful.Drying room is incubated using the hot-air of discarded hydrofuge, drying room internal heat can be greatly reduced and be diffused into outside, the once utilization of hydrofuge heat energy is realized.Occur heat exchange by heat recovery heat exchanger and fresh air, realize the secondary utilization of hydrofuge heat energy, the heat that evaporator absorbs humid air stream reenters drying room through source pump circulation, realizes three utilizations of hydrofuge heat energy.
Description
Technical field
The utility model is related to three times of the hydrofuge heat energy of drying room utilizations, more specifically, is to relate to the use of discarded wet
Hot-air is incubated and secondary recovery heat utilization to drying room, and hydrofuge heat is realized using drying room, waste heat recovery exchanger and heat pump
Three utilizations of energy.
Background technology
Traditional drying room, when drying hydrofuge, its damp-heat air is often directly to drain, or is returned using total-heat exchanger
Receive, recovery is incomplete to be directly discharged into the Nature, and utilizing status is poor.
Drying room thermal loss is objective reality, if more by baking material moisture, relies solely on hollow drying room, waste heat
The two methods reclaimed in exchanger, heat pump are difficult to be fully utilized.
Utility model content
The purpose of this utility model is the hydrofuge for overcoming drawbacks described above of the prior art to be discarded there is provided a kind of utilization
Hot-air is incubated to drying room, can be greatly reduced drying room internal heat and is diffused into outside, reaches the saving energy, and heat utilization efficiency
Height, by heat preservation sandwich layer, realizes the once utilization of hydrofuge heat energy；By heat recovery heat exchanger, hydrofuge heat is realized and new
Heat exchange occurs for wind, and new air temperature rise enters drying room, realizes the secondary utilization of hydrofuge heat energy；By evaporator, from moisture exhausting port
The heat in the humid air stream of discharge is absorbed, the third time recycling of hydrofuge heat energy is realized, the energy can be saved, it is to avoid environment is made
The heat pump drying system utilized for three times into a kind of hydrofuge heat energy of thermal pollution.
To achieve the above object, the technical scheme that the utility model is provided is as follows：
The heat pump drying system that a kind of hydrofuge heat energy is utilized for three times, including drying room outer wall are provided, are installed in drying room outer wall
Drying room inner bag, be installed in the heat pump heating machine set of drying room side, the heat pump heating machine set includes compressor, is connected in turn
Condenser and evaporator on the circulation line of compressor, and the choke valve being connected between the condenser and evaporator,
The compressor connects and composes high-pressure side with condenser, and the compressor connects and composes low-pressure side, the condenser with evaporator
In drying room inner bag, and drying room inner bag is connected enters fresh wind tube, is installed in into the new air-valve on fresh wind tube, in the drying room
The top of courage is provided with the first row wet wind mouthful with being connected inside drying room inner bag, between the drying room outer wall and drying room inner bladder outer wall
Form the heat preservation sandwich layer flowed for damp-heat air, in addition to the heat recovery heat exchanger being connected with heat preservation sandwich layer, the waste heat
Recovery heat exchanger is set in on fresh wind tube provided with second row wet wind mouthful, the heat recovery heat exchanger, the evaporator
It is arranged on the outside of second row wet wind mouthful.
As preferred, in the above-mentioned technical solutions, evaporation fan is equiped with the evaporator.
As preferred, in the above-mentioned technical solutions, drying cycle blower fan is equiped with the condenser.
As preferred, in the above-mentioned technical solutions, the drying room outer wall is hollow structure.
As preferred, in the above-mentioned technical solutions, the first row wet wind mouthful is equiped with wet-emitting blower.
Compared with prior art, the beneficial effects of the utility model are：By between drying room outer wall and drying room inner bag
The heat preservation sandwich layer flowed for damp-heat air is formed, in addition to is installed in the heat pump heating machine set of drying room side, during baking, heat pump system
Hot unit starting, temperature rise, by moisture evaporation in baking material, when humidity is increased to humidity set point in drying room, new air-valve is beaten
Open, wet-emitting blower starts, hot humid air enters heat preservation sandwich layer by the first moisture exhausting port.When damp-heat air is full of heat preservation sandwich layer
Afterwards, so as to be incubated using the hot-air of discarded hydrofuge to drying room, the hot-air and drying room inner bag temperature difference of hydrofuge are small,
Because the temperature difference is the power of heat transfer, the temperature difference is small, can greatly reduce drying room internal heat and be diffused into outside, reaches the mesh for saving the energy
, realize the once utilization of hydrofuge heat energy.Unnecessary damp-heat air passes through heat recovery heat exchanger, and occurring heat with fresh air hands over
Change, new air temperature rise enters drying room, reaches the purpose of hydrofuge energy recovery, realizes the secondary utilization of hydrofuge heat energy.In addition, institute
The outside that evaporator is arranged on the second moisture exhausting port is stated, and the humid air stream for the second moisture exhausting port being discharged by evaporation fan, which is sucked, evaporates
Device, the heat that evaporator absorbs humid air stream reenters drying room through source pump circulation, realizes three utilizations of hydrofuge heat energy,
The energy is saved, destruction of the hydrofuge heat to environment is reduced.
The heat pump drying utilized for three times to a kind of hydrofuge heat energy described in the utility model with reference to the accompanying drawings and examples
System is described further.
Brief description of the drawings
Fig. 1 is the package assembly signal for the heat pump drying system that a kind of hydrofuge heat energy described in the utility model is utilized for three times
Figure.
Embodiment
The preferred example of the heat pump drying system utilized for three times the following is a kind of hydrofuge heat energy described in the utility model, and
Therefore protection domain of the present utility model is not limited.
The heat pump drying system for showing that a kind of hydrofuge heat energy is utilized for three times in Fig. 1, figure, including drying room outer wall 1 are refer to,
The drying room inner bag 13 in drying room outer wall 1 is installed in, the heat pump heating machine set 2 of the side of drying room 1, the heat pump heating machine set is installed in
2 include compressor 22, are connected to condenser 23 and evaporator 21 on the circulation line of compressor 22 in turn, and be connected to institute
The choke valve 24 between condenser 23 and evaporator 21 is stated, the compressor 22 connects and composes high-pressure side with condenser 23, described
Compressor 22 connects and composes low-pressure side with evaporator 21, and the condenser 23 is in drying room inner bag 13, with the phase of drying room inner bag 13
What is connected enters fresh wind tube 5, is installed in into the new air-valve 6 on fresh wind tube 5, the top of the drying room inner bag 13 is provided with and drying room inner bag
Formed between the first row wet wind mouthful 7 being connected inside 13, drying room outer wall 1 and drying room inner bag 13 outer wall and supply damp-heat air stream
Dynamic heat preservation sandwich layer 8, in addition to the heat recovery heat exchanger 15 being connected with heat preservation sandwich layer 8, the heat recovery heat exchanger
15 provided with second row wet wind mouthful 9, and the heat recovery heat exchanger 15 is set in on fresh wind tube 5, and the evaporator 21 is set
In the outside of second row wet wind mouthful 9.
During baking, heat pump heating machine set 2 starts, temperature rise, by moisture evaporation in baking material, when humidity is raised in drying room
To humidity set point, new air-valve 6 is opened, and wet-emitting blower 12 starts, and hot humid air enters heat preservation sandwich layer by the first moisture exhausting port 7
8.After damp-heat air is full of heat preservation sandwich layer 8, so as to be incubated using the hot-air of discarded hydrofuge to drying room, the heat of hydrofuge
Air and the temperature difference of drying room inner bag 2 are small, and because the temperature difference is the power of heat transfer, the temperature difference is small, can greatly reduce drying room internal heat
Outside is diffused into, the purpose for saving the energy is reached, realizes the once utilization of hydrofuge heat energy.Damp-heat air is handed over by waste heat recovery heat
Parallel operation 15, occurs heat exchange with fresh air, reaches the purpose of hydrofuge energy recovery, realize the secondary utilization of hydrofuge heat energy.By steaming
Send out blower fan 10 and the humid air stream of the discharge of second row wet wind mouthful 9 is sucked into evaporator 21, evaporator 21 absorbs the heat of humid air stream
Drying room is reentered through the circulation of source pump 2, three utilizations of hydrofuge heat energy is realized, saves the energy, hydrofuge heat is reduced to environment
Destruction.
Preferably, in the present embodiment, evaporation fan 10 is equiped with the evaporator 21, passes through evaporation fan 6
The humid air stream that moisture exhausting port 11 is discharged sucks evaporator 21.
Preferably, in the present embodiment, drying cycle blower fan 11 is equiped with the condenser 23, is followed by drying
Ring blower fan 7 makes the uniformity of temperature profile in drying room.
Preferably, in the present embodiment, the drying room outer wall 1 is hollow structure.
Preferably, in the present embodiment, the first row wet wind mouthful 7 is equiped with wet-emitting blower 12.
Principle of the present utility model is as follows：
Ti ≈ Tm ＞ To.
In formula；Temperature during Ti is represented in drying room inner bag；
Temperature during Tm is represented in heat preservation sandwich layer；
Temperature during To is represented outside drying room outer wall.
Because the temperature difference is the power of heat transfer, by setting heat preservation sandwich layer 8, make Tm ≈ Ti, therefore by drying room inner bag to insulation
Scattered heat is considerably less in interlayer 8, i.e., the damp-heat air discharged from drying room inner bag 2 has heat insulation effect；Tm ＞ To, therefore heat preservation sandwich layer
Radiate larger, the heat of the partial loss of heat preservation sandwich layer 8 of drying room, the damp-heat air discharged by drying room inner bag 2 to outside drying room for 8 parts
Continually supplement.
Above-described embodiment is the utility model preferably embodiment, but embodiment of the present utility model is not by above-mentioned
The limitation of embodiment, it is other it is any without departing from Spirit Essence of the present utility model with made under principle change, modify, replace
Generation, combination, simplification, should be equivalent substitute mode, are included within protection domain of the present utility model.
Claims (5)
1. the heat pump drying system that a kind of hydrofuge heat energy is utilized for three times, it is characterised in that：Including drying room outer wall (1), baking is installed in
Drying room inner bag (13) in room outer wall (1), is installed in the heat pump heating machine set (2) of drying room (1) side, the heat pump heating machine set
(2) include compressor (22), be connected to condenser (23) and evaporator (21) on the circulation line of compressor (22) in turn, with
And it is connected to the choke valve (24) between the condenser (23) and evaporator (21), the compressor (22) and condenser (23)
High-pressure side is connected and composed, the compressor (22) connects and composes low-pressure side with evaporator (21), and the condenser (23) is located at baking
In room inner bag (13), what is be connected with drying room inner bag (13) enters fresh wind tube (5), is installed in into the new air-valve on fresh wind tube (5)
(6), the top of the drying room inner bag (13) is provided with the first row wet wind mouthful (7) with being connected inside drying room inner bag (13), described
Between drying room outer wall (1) and drying room inner bag (13) outer wall formed for damp-heat air flow heat preservation sandwich layer (8), in addition to insulation
The heat recovery heat exchanger (15) that interlayer (8) is connected, the heat recovery heat exchanger (15) is provided with second row wet wind mouthful
(9), the heat recovery heat exchanger (15) is set in on fresh wind tube (5), and the evaporator (21) is arranged on the second hydrofuge
The outside in air port (9).
2. the heat pump drying system that a kind of hydrofuge heat energy according to claim 1 is utilized for three times, it is characterised in that：It is described to steam
Evaporation fan (10) is equiped with hair device (21).
3. the heat pump drying system that a kind of hydrofuge heat energy according to claim 1 is utilized for three times, it is characterised in that：It is described cold
Drying cycle blower fan (11) is equiped with condenser (23).
4. the heat pump drying system that a kind of hydrofuge heat energy according to claim 1 is utilized for three times, it is characterised in that：It is described to dry
Room outer wall (1) is hollow structure.
5. the heat pump drying system that a kind of hydrofuge heat energy according to claim 1 is utilized for three times, it is characterised in that：It is described
First row wet wind mouthful (7) is equiped with wet-emitting blower (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621065688.2U CN206369420U (en) | 2016-09-20 | 2016-09-20 | The heat pump drying system that a kind of hydrofuge heat energy is utilized for three times |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621065688.2U CN206369420U (en) | 2016-09-20 | 2016-09-20 | The heat pump drying system that a kind of hydrofuge heat energy is utilized for three times |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206369420U true CN206369420U (en) | 2017-08-01 |
Family
ID=59389461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621065688.2U Expired - Fee Related CN206369420U (en) | 2016-09-20 | 2016-09-20 | The heat pump drying system that a kind of hydrofuge heat energy is utilized for three times |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206369420U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514901A (en) * | 2017-08-24 | 2017-12-26 | 昆山同度热泵设备有限公司 | One kind is used for the drying integrated device of day lily fixing and its fixing stoving process |
| CN110895096A (en) * | 2019-12-13 | 2020-03-20 | 上海伯涵热能科技有限公司 | Device for accurately and uniformly adjusting air flow and efficient tobacco leaf dehumidifying and drying device |
| CN113720114A (en) * | 2021-08-24 | 2021-11-30 | 玉溪新天力农业装备制造有限公司 | Air source heat pump parallel air supply type dryer |
-
2016
- 2016-09-20 CN CN201621065688.2U patent/CN206369420U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514901A (en) * | 2017-08-24 | 2017-12-26 | 昆山同度热泵设备有限公司 | One kind is used for the drying integrated device of day lily fixing and its fixing stoving process |
| CN110895096A (en) * | 2019-12-13 | 2020-03-20 | 上海伯涵热能科技有限公司 | Device for accurately and uniformly adjusting air flow and efficient tobacco leaf dehumidifying and drying device |
| CN110895096B (en) * | 2019-12-13 | 2024-01-12 | 广州万二二麦工程技术有限公司 | Device for accurately and uniformly regulating air flow and efficient tobacco leaf dehumidifying and drying device |
| CN113720114A (en) * | 2021-08-24 | 2021-11-30 | 玉溪新天力农业装备制造有限公司 | Air source heat pump parallel air supply type dryer |
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| 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: 20170801 Termination date: 20200920 |