CN207945912U - A kind of thermal pump dehumidification drying machine - Google Patents
A kind of thermal pump dehumidification drying machine Download PDFInfo
- Publication number
- CN207945912U CN207945912U CN201820045223.3U CN201820045223U CN207945912U CN 207945912 U CN207945912 U CN 207945912U CN 201820045223 U CN201820045223 U CN 201820045223U CN 207945912 U CN207945912 U CN 207945912U
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- China
- Prior art keywords
- air
- partition board
- evaporator
- wind turbine
- shell
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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 a kind of thermal pump dehumidification drying machines,Its key points of the technical solution are that,Including host and baking room,Host includes shell and the air dewetting unit in shell,Heat pump drying unit,Baking room includes air delivery duct,Material bin and air -return duct,Heat pump drying unit includes air inlet one and the compressor and condenser that set gradually,Condenser downstream is provided with wind turbine one,Air dewetting unit is connected to by a heat exchange core body with heat pump drying unit,Air -return duct and air inlet one and heat exchange core body are homogeneously intercommunicated,Air dewetting unit includes evaporator,Wind turbine two and partition board,Evaporator is in be vertically arranged,Wind turbine two is located at the downstream of evaporator,Partition board, which is located above heat exchange core body and is slid vertically with shell two side, to be connect,And the through-hole passed through for evaporator and wind turbine two is offered on partition board,The utility model is intended to provide a kind of thermal pump dehumidification drying machine,It can realize that thermal energy recycles,And it can be required to adjust humidity of materials according to the humidity of material.
Description
Technical field
The utility model is related to drying equipment technologies, more specifically, it relates to a kind of thermal pump dehumidification drying machine.
Background technology
Dryer dries the capital equipment of operation as industrial and agricultural products, has extensive mass foundation.Traditional drying
Machine generates heat by burn wood or diesel oil, can increase the discharge of the pollutants such as flue dust, CO during drying, therefore more
It selects come more persons and the workers and peasants crop such as cereal, tealeaves is dried with pump type heat dryer.
Pump type heat dryer in the prior art mostly uses greatly inverse Carnot's principle, and gas is pressurized in compressor, becomes
High temperature and high pressure gas, subsequently into condenser, in condenser, condensation liquefaction releases amount of heat, and the heat released is used for
Air themperature in improving material storehouse, makes material be oven-dried, and the moisture in material is vaporized evaporation, and the vapor being evaporated is straight
Run in into air, moisture is discharged by dehumidification system；Such dryer in actual use, is asked there are following
Topic：1. the humid air after heating is exhausted directly in air, it is discharged by dehumidification system, this discharge moisture, the side for supplementing fresh air
Formula can cause a large amount of heat losses, result in waste of resources；2. this dryer cannot be required according to the humidity of material, there is needle
To property the humidity of material is realized and is controlled, does not have humidity adjusting function.
Invention content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of thermal pump dehumidification drying machine, energy
It enough realizes thermal energy recycling, and can be required to adjust humidity of materials according to the humidity of material.
To achieve the above object, the utility model provides following technical solution：A kind of thermal pump dehumidification drying machine, including master
Machine and the baking room being connected with the host, the host include that shell and air dewetting unit, heat pump in shell dry
Dry unit, the baking room from top to bottom successively include air delivery duct, material bin and air -return duct, the heat pump drying unit include into
Air port one and pass sequentially through the concatenated compressor of pipeline and condenser, the condenser downstream is provided with for driving air to sending
The wind turbine one of duct flows, the air dewetting unit are located at the top of heat pump drying unit and pass through a heat exchange core body and heat pump
Drying unit is connected to, and the air -return duct is interconnected with air inlet one and forms drying cycle circuit, the air -return duct and heat exchange core
Body is interconnected and forms dehumidifying circulation loop, and the air dewetting unit includes evaporator, wind turbine two and partition board, the evaporator
In being vertically arranged, the wind turbine two is located at the downstream of evaporator, the partition board be located above heat exchange core body and with shell two side
Vertical sliding connection, and the through-hole passed through for evaporator and wind turbine two is offered on the partition board.
Preferably, it is additionally provided with assisted heating device between the condenser and wind turbine one.
Preferably, the L-shaped setting of the partition board, described shorter one end of partition board is detachably fixed with housing sidewall to be connect.
Preferably, the housing tip offers air inlet two in evaporator corresponding position, when the partition board is to moving up
When moving to top, described shorter one end of partition board covers the air inlet two.
The technical solution has compared with prior art：Have heat recovery function, the heat in air can be returned
It receives, economizes on resources；Simultaneously by moving up and down partition board, thus it is possible to vary the contact area of air and evaporator is adjusted by dry
Air capacity control effectively to the humidity of material according to technological requirement.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of thermal pump dehumidification drying machine embodiment of the utility model.
Fig. 2 is a kind of structural schematic diagram of thermal pump dehumidification drying machine embodiment of the utility model.
Fig. 3 is a kind of structural schematic diagram of thermal pump dehumidification drying machine embodiment of the utility model.
In figure：1, host；1a, air dewetting unit；1b, heat pump drying unit；1c, shell；1d, heat exchange core body；1a1、
Evaporator；1a2, wind turbine two；1a3, partition board；1a4, air inlet two；1b1, air inlet one；1b2, compressor；1b3, condenser；
1b4, wind turbine one；1b5, assisted heating device；2, baking room；2a, air delivery duct；2b, material bin；2c, air -return duct.
Specific implementation mode
A kind of thermal pump dehumidification drying machine embodiment of the utility model is described further referring to figs. 1 to Fig. 3.
As shown in Figure 1, this thermal pump dehumidification drying machine, including host 1 and the baking room 2 that is connected with host 1, host 1 wrap
Shell 1c and air dewetting unit 1a, heat pump drying unit 1b in shell 1c are included, baking room 2 includes successively from top to bottom
Air delivery duct 2a, material bin 2b and air -return duct 2c, air dewetting unit 1a are mainly used for dry air to reduce the humidity in material,
Heat pump drying unit 1b is used to, to heat into the air of air delivery duct 2a, dry material；Wherein, heat pump drying unit 1b
Including air inlet and the compressor 1b2, the condenser 1b3 that set gradually and one 1b4 of wind turbine, air from heat pump drying unit 1b into
Air port enters, and refrigerant working medium is compressed into low temperature low pressure gas in the gas of high temperature and pressure under the piston effect of compressor 1b2
The gas of body, high temperature and pressure enters condenser 1b3 postcoolings into liquid and then releases amount of heat, after cold air absorbs its heat
As high-temperature hot air, under the driving of one 1b4 of wind turbine, being flowed towards air delivery duct 2a, hot-air rises, by material bin 2b,
Thermal energy in air is absorbed by the material in material bin 2b, plays drying functions, and the air part that band has surplus heat is from air inlet
It reenters heat pump drying unit 1b to be heated, another part flows to air dewetting unit 1a by heat exchange core body 1d and done
It is dry；In the present embodiment, air dewetting unit 1a is located at the top of heat pump drying unit 1b and is dried by heat exchange core body 1d and heat pump
Dry unit 1b connection, air dewetting unit 1a include evaporator 1a1, wind turbine two 1a2 and partition board 1a3, and evaporator 1a1 can be played
The effect of dry cooling, partition board 1a3, which is located above heat exchange core body 1d and is slid vertically with the two sides shell 1c, to be connect, and partition board
The through-hole passed through for evaporator 1a1 and two 1a2 of wind turbine is offered on 1a3, since evaporator 1a1 is in being vertically arranged, as partition board 1a3
When moving up, the contact area of humid air and evaporator 1a1 that band has surplus heat increases, more by dry air capacity, works as warp
When crossing material bin 2b, more moisture in material can be taken away, the humidity of material is lower, and two 1a2 of wind turbine is located at evaporator 1a1's
Downstream can drive the air after dry cool down to flow to heat exchange core body 1d, 1d pairs of heat exchange core body under the driving of two 1a2 of wind turbine
Two bursts of temperature humidities are different under orthogonal state air realizes full heat heat exchange, carries out the exchange of temperature and humidity, and again into
Enter heat pump drying unit 1b to be heated；Conversely, when partition board 1a3 is moved down, moisture a small amount of in material can only be taken away, into
And preferably the humidity of material is controlled, meet process requirements.
In the above-described embodiments, it is as shown in Figure 1 the structural schematic diagram under the dehumidified state of part, at this point, partition board 1a3 is located at
Centre position；The structural schematic diagram being illustrated in figure 2 under dehumidified state, at this point, partition board 1a3 is moved to top；It is illustrated in figure 3
Under heating, drying state（It does not dehumidify）Structural schematic diagram, at this point, partition board 1a3 is moved to bottom end.
As shown in Figure 1, being additionally provided with assisted heating device 1b5 between one 1b4 of condenser 1b3 and wind turbine, added by auxiliary
Thermal 1b5 can further heat air, specifically, the assisted heating device 1b5 in the present embodiment can be electricity
Heater or fuel heater.
As shown in Figure 1, the L-shaped settings of partition board 1a3, the shorter one end partition board 1a3 is detachably fixed with shell 1c side walls and connect；
Specifically, being opened up and threaded hole in the shorter one end partition board 1a3 along several threaded holes one of shell 1c vertical direction gap settings
One mutually matched threaded hole two, and be bolted connection, when needing the mobile dividing plate positions 1a3, bolt is unloaded, up and down
It is fixed when mobile dividing plate 1a3 is to required position；As other embodiment, mutually matched buckle and card can also be passed through
The realizations such as ring are detachably fixed.
As shown in Figure 1, the tops shell 1c offer two 1a4 of air inlet in the corresponding positions evaporator 1a1, as partition board 1a3
When being moved upward to top, two 1a4 of air inlet is covered and is realized sealing by the shorter one end partition board 1a3；In the driving of two 1a2 of wind turbine
Under, the air in air can enter from two 1a4 of air inlet, under the action of evaporator 1a1, play the role of cooling and drying.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (4)
1. a kind of thermal pump dehumidification drying machine, including host (1) and the baking room (2) that is connected with the host (1), the host
(1) include shell (1c) and air dewetting unit (1a), heat pump drying unit (1b) in shell (1c), the baking room
(2) include that air delivery duct (2a), material bin (2b) and air -return duct (2c), the heat pump drying unit (1b) include successively from top to bottom
Air inlet one (1b1) and the concatenated compressor of pipeline (1b2) and condenser (1b3) are passed sequentially through, condenser (1b3) downstream
It is provided with the wind turbine one (1b4) for driving air to be flowed to air delivery duct (2a), it is characterized in that：The air dewetting unit (1a)
It is connected to positioned at the top of heat pump drying unit (1b) and by a heat exchange core body (1d) with heat pump drying unit (1b), the return air
Road (2c) is interconnected with air inlet one (1b1) and forms drying cycle circuit, the air -return duct (2c) and heat exchange core body (1d) phase
Intercommunicated formation dehumidifying circulation loop, the air dewetting unit (1a) includes evaporator (1a1), wind turbine two (1a2) and partition board
(1a3), for the evaporator (1a1) in being vertically arranged, the wind turbine two (1a2) is located at the downstream of evaporator (1a1), the partition board
(1a3) is located above heat exchange core body (1d) and slides connect vertically with the two side shell (1c), and is opened up on the partition board (1a3)
There is the through-hole passed through for evaporator (1a1) and wind turbine two (1a2).
2. a kind of thermal pump dehumidification drying machine according to claim 1, it is characterized in that：The condenser (1b3) and wind turbine one
Assisted heating device (1b5) is additionally provided between (1b4).
3. a kind of thermal pump dehumidification drying machine according to claim 2, it is characterized in that：The L-shaped setting of the partition board (1a3),
The shorter one end of the partition board (1a3) is detachably fixed with shell (1c) side wall and connect.
4. a kind of thermal pump dehumidification drying machine according to claim 3, it is characterized in that：Shell (1c) top is in evaporator
The corresponding position (1a1) offers air inlet two (1a4), when the partition board (1a3) is moved upward to top, the partition board
The shorter one end (1a3) covers the air inlet two (1a4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820045223.3U CN207945912U (en) | 2018-01-11 | 2018-01-11 | A kind of thermal pump dehumidification drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820045223.3U CN207945912U (en) | 2018-01-11 | 2018-01-11 | A kind of thermal pump dehumidification drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207945912U true CN207945912U (en) | 2018-10-09 |
Family
ID=63701576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820045223.3U Expired - Fee Related CN207945912U (en) | 2018-01-11 | 2018-01-11 | A kind of thermal pump dehumidification drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207945912U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708456A (en) * | 2018-11-16 | 2019-05-03 | 安徽欧瑞达电器科技有限公司 | A kind of heating mechanism of high-temperature dehumidification drying unit |
| CN109724375A (en) * | 2019-01-22 | 2019-05-07 | 朱钰涵 | A kind of air heat pump dryer with dehumidifying air duct |
| CN110542293A (en) * | 2019-09-17 | 2019-12-06 | 长沙跃奇节能电气设备有限公司 | lead wire drying machine |
| CN110779285A (en) * | 2019-12-10 | 2020-02-11 | 广东华天成新能源科技股份有限公司 | Household drying dehumidifier air duct system |
| CN111664657A (en) * | 2020-06-11 | 2020-09-15 | 青岛科技大学 | Heat pump drying chamber |
| CN113720113A (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 dryer with heat recovery function |
| CN113758166A (en) * | 2021-08-24 | 2021-12-07 | 玉溪新天力农业装备制造有限公司 | Environment-friendly drying-machine that possesses heat recovery |
| CN114992992A (en) * | 2022-06-21 | 2022-09-02 | 重庆科技学院 | Energy-saving air energy heat pump drying room |
-
2018
- 2018-01-11 CN CN201820045223.3U patent/CN207945912U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708456A (en) * | 2018-11-16 | 2019-05-03 | 安徽欧瑞达电器科技有限公司 | A kind of heating mechanism of high-temperature dehumidification drying unit |
| CN109708456B (en) * | 2018-11-16 | 2023-11-10 | 安徽欧瑞达电器科技有限公司 | Heating mechanism of high-temperature dehumidification drying device |
| CN109724375A (en) * | 2019-01-22 | 2019-05-07 | 朱钰涵 | A kind of air heat pump dryer with dehumidifying air duct |
| CN110542293A (en) * | 2019-09-17 | 2019-12-06 | 长沙跃奇节能电气设备有限公司 | lead wire drying machine |
| CN110779285A (en) * | 2019-12-10 | 2020-02-11 | 广东华天成新能源科技股份有限公司 | Household drying dehumidifier air duct system |
| CN111664657A (en) * | 2020-06-11 | 2020-09-15 | 青岛科技大学 | Heat pump drying chamber |
| CN113720113A (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 dryer with heat recovery function |
| CN113758166A (en) * | 2021-08-24 | 2021-12-07 | 玉溪新天力农业装备制造有限公司 | Environment-friendly drying-machine that possesses heat recovery |
| CN114992992A (en) * | 2022-06-21 | 2022-09-02 | 重庆科技学院 | Energy-saving air energy heat pump drying room |
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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 |
Granted publication date: 20181009 Termination date: 20220111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |