CN206959477U - A kind of closed loop dehumidifying heat pump drier with outside heat exchangers - Google Patents
A kind of closed loop dehumidifying heat pump drier with outside heat exchangers Download PDFInfo
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- CN206959477U CN206959477U CN201720513128.7U CN201720513128U CN206959477U CN 206959477 U CN206959477 U CN 206959477U CN 201720513128 U CN201720513128 U CN 201720513128U CN 206959477 U CN206959477 U CN 206959477U
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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
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Abstract
The utility model provides a kind of closed loop dehumidifying heat pump drier with outside heat exchangers, it is related to heat pump drying equipment technical field, including body, dry in the air frame and drying device processed, drying device includes major cycle drying part, outside heat exchanger components, waste heat discharging unit for discharging and body, major cycle drying part includes evaporator, coolant throttle control assembly, condenser, inner side main air blower and the compressor of electrical connection, internal body is additionally provided with multiple selecting switch for control circuit connection, and drip tray is provided with below evaporator.The utility model structure design advantages of simple, the agricultural product that different qualities can be directed to carry out the adjustment of corresponding drying temperature, and it can easily carry out the dry switching with cooling and drying of heating, the quality after drying farm products is ensure that, drying efficiency is high, and thermal loss is small, the cleaning health of agricultural product is ensure that simultaneously, the labor intensity of worker is reduced, there is good economic results in society, suitable for large-scale promotion and use.
Description
Technical field
Heat pump drying equipment technical field is the utility model is related to, more particularly to a kind of closed loop with outside heat exchangers is removed
Wet heat pump drier.
Background technology
With expanding economy, the reinforcement of energy conservation and environmental awareness, the drying such as tradition fire coal, fuel oil and electricity consumption is because of its power consumption
Greatly, the problems such as seriously polluted, is contradicted by more and more people, is nearly all the drying for heating hydrofuge type plus traditional drying,
Carry out having taken away substantial amounts of moisture while heating up dry, while also taken away substantial amounts of heat energy, drying efficiency is relatively low, sets simultaneously
Standby internal easily formed dries dead angle, and drying process needs manually repeatedly to be stirred, and consumes substantial amounts of manpower, and work is strong
Degree is very big, and drying effect is difficult to ensure that and reaches consistent, and drying course easily occurs producing destruction to dried object, makes it
The problems such as quality decline, value reduce.
Utility model content
The technical problems to be solved in the utility model is to be directed to above-mentioned the deficiencies in the prior art, there is provided one kind is easy to switching to rise
Warm drying and cooling and drying pattern, the dehumidifying heat pump drying of the closed loop with outside heat exchangers for increasing substantially article drying quality
Machine.
In order to solve the above technical problems, technical solution adopted in the utility model is：It is a kind of with outside heat exchangers
Closed loop dehumidifies heat pump drier, including body, dry in the air frame and drying device processed, and dry in the air frame and drying device processed may be contained within body,
Drying device includes major cycle drying part, outside heat exchanger components, waste heat discharging unit for discharging and body, and major cycle drying part includes
Evaporator, coolant throttle control assembly, condenser, inner side main air blower and the compressor of electrical connection, body top are provided with return air inlet,
Major cycle drying part is arranged in body, and outside heat exchanger components are disposed through below outer body portion and and internal body
Communicated by refrigerant pipeline, waste heat discharging unit for discharging is arranged at outer body portion and connected with internal body, and internal body is additionally provided with
Multiple selecting switch for control circuit connection, evaporator lower section are provided with drip tray, and drip tray bottom is provided with through body
Outlet pipe.
Preferably, the first terminal of coolant throttle control assembly by first choice switch respectively with evaporator first
Terminal connects with the first terminal of outside heat exchanger components, the first terminal of compressor by the second selecting switch respectively with evaporator
Second terminal and outside heat exchanger components Second terminal connection, the Second terminal of compressor by the 3rd selecting switch respectively with
The Second terminal of condenser and the first terminal connection of outside heat exchanger components, the Second terminal of outside heat exchanger components pass through the 4th choosing
Select switch respectively with the second selecting switch and and the first terminal of coolant throttle control assembly be connected, the first end of the condenser
Son is connected with the Second terminal of coolant throttle control assembly.
Preferably, outside heat exchanger components include outside heat exchanger, outside Heat exchanger blower and outside heat exchange air outlet, outside
Side Heat exchanger blower is arranged between outside heat exchanger and outside heat exchange air outlet.
Preferably, waste heat discharging unit for discharging includes waste heat and the in line blower fan of moisture and waste heat and the in line air outlet of moisture.
It is horizontally disposed with preferably, the frame processed that dries in the air includes crossbeam, hook and the vertical rod being fixedly connected with crossbeam both ends, crossbeam,
Hook is arranged at below the crossbeam, and vertical rod lower end is fixedly connected with body inside bottom surface.
It is using beneficial effect caused by above-mentioned technical proposal：The utility model structure design advantages of simple, can
The adjustment of corresponding drying temperature is carried out for the article of different qualities, and can easily carry out heating and dry and cooling and drying
Switching, it ensure that and dry without the quality after product, drying efficiency is high, and thermal loss is small, while ensure that the cleaning health of article, drop
The low labor intensity of worker, has saved human cost, has a good economic results in society, suitable for large-scale promotion and make
With.
Brief description of the drawings
Fig. 1 is a kind of front view of the closed loop dehumidifying heat pump drier with outside heat exchangers of the utility model.
Fig. 2 is the front view of major cycle drying part in Fig. 1.
Fig. 3 is the refrigerant flow graph of the utility model embodiment one.
Fig. 4 is the refrigerant flow graph of the utility model embodiment two.
Fig. 5 is the refrigerant flow graph of the utility model embodiment three.
In figure：1st, body；2nd, dry in the air frame processed；21st, crossbeam；22nd, vertical rod；23rd, link up with；3rd, drying device；31st, major cycle is dried
Part；311st, evaporator；312nd, drip tray；3121st, outlet pipe；313rd, coolant throttle control assembly；314th, condenser；315th, it is interior
Side main air blower；316th, compressor；32nd, outside heat exchanger components；321st, outside heat exchanger；322nd, outside Heat exchanger blower；323rd, it is outer
Side heat exchange air outlet；33rd, waste heat discharging unit for discharging；331st, waste heat and the in line blower fan of moisture；332nd, waste heat and the in line air-out of moisture
Mouthful；34th, body；341st, return air inlet；351st, first choice switchs；352nd, the second selecting switch；353rd, the 3rd selecting switch；
354th, the 4th selecting switch.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
As shown in Figures 1 to 5, a kind of closed loop dehumidifying heat pump drier with outside heat exchangers, including body 1, the system of drying in the air
Frame 2 and drying device 3, dry in the air frame 2 and drying device 3 processed may be contained within body 1, and drying device 3 includes major cycle drying part
31st, outside heat exchanger components 32, waste heat discharging unit for discharging 33 and body 34, major cycle drying part 31 include the evaporator of electrical connection
311st, coolant throttle control assembly 313, condenser 314, inner side main air blower 315 and compressor 316, the top of body 34 are provided with back
Air port 341, major cycle drying part 31 are arranged in body 34, and outside heat exchanger components 32 are arranged at the outside portion of body 1 and and machine
Body 34 is connected by refrigerant pipeline, and waste heat discharging unit for discharging 33 is arranged at the outside portion of body 1 and connected with the inside of body 34, body
Multiple selecting switch for control circuit connection are additionally provided with inside 34, the lower section of evaporator 311 is provided with drip tray 312, drip tray
312 bottoms are provided with the outlet pipe 3121 through body 1.
As shown in Fig. 2 preferably, the first terminal of coolant throttle control assembly 313 switchs 351 points by first choice
It is not connected with the first terminal of evaporator 311 and the first terminal of outside heat exchanger components 32, the first terminal of compressor 316 passes through
Second selecting switch 352 is connected with the Second terminal of evaporator 311 and the Second terminal of outside heat exchanger components 32 respectively, compressor
316 Second terminal by the 3rd selecting switch 353 respectively with the Second terminal of condenser 314 and outside heat exchanger components 32
The first terminal connects, the Second terminals of outside heat exchanger components 32 by the 4th selecting switch 354 respectively with the second selecting switch 352
And and the first terminal of coolant throttle control assembly 313 be connected, the first terminal and the coolant throttle control assembly of condenser 314
313 Second terminal is connected.
As shown in Fig. 2 preferably, outside heat exchanger components 32 include outside heat exchanger 321, outside Heat exchanger blower 322
With outside heat exchange air outlet 323, outside Heat exchanger blower 322 is arranged at outside heat exchanger 321 and outside heat exchange air outlet 323
Between.
As shown in Fig. 2 preferably, waste heat discharging unit for discharging 33 includes waste heat and the in line blower fan 331 of moisture and waste heat and water
Divide in line air outlet 332.
As shown in figure 1, preferably, preferably, the frame 2 processed that dries in the air includes crossbeam 21, hook 23 and consolidated with the both ends of crossbeam 21
Surely the vertical rod 22 connected, crossbeam 21 is horizontally disposed, and hook 23 is arranged at the lower section of crossbeam 21, the lower end of vertical rod 22 and the inner side bottom of body 1
Face is fixedly connected.
Embodiment one：
As shown in figure 3, first choice is switched to 351 S0 contacts and S1 contactings, by the S3 of the second selecting switch 352
Contact and S4 contactings, by the S6 contacts of the 3rd selecting switch 353 and S8 contactings, now on the inside of main air blower 315 start,
Air circulation in body 1 is driven, compressor 316 starts driving refrigerant operating, and temperature raises at condenser 314, at evaporator 311
Temperature declines.
Inner side main air blower 315 drives air to circulate in the body 1, through the frame 2 processed that dries in the air on article to be dried, form moistening
Air, the air of the moistening enters through the evaporator 311 of low temperature from return air inlet 341, and the moisture in air to the cold, condenses into
Water droplet, fallen into after accumulation in drip tray 312, the air of heating formed departing from the condenser 314 of air through the high temperature of moisture,
It is sent at inner side main air blower 315 at the frame 2 processed that dries in the air, and so on, the air in the body 1 of drying machine is heated up and departed from
Moisture, and then treat dry goods and carry out heating drying, the moisture on article to be dried is gradually taken away, realizes that heating is dried
Journey.
Embodiment two：
As shown in figure 4, first choice is switched to 351 S0 contacts and S1 contactings, by the S3 of the second selecting switch 352
Contact and S4 contactings, by the S6 contacts of the 3rd selecting switch 353 and S7 contactings, by the S9 of the 4th selecting switch 353
Contact and S10 contactings, now inner side main air blower 315 start, drive air circulation in body 1, outside Heat exchanger blower 322
Start, drive outside heat exchanger 321 carries out air circulation, and compressor 316 starts driving refrigerant and operated, temperature at condenser 314
Constant, temperature declines at evaporator 311, temperature rise at outside heat exchanger 321.
Inner side main air blower 315 drives air to circulate in the body 1, through the frame 2 processed that dries in the air on article to be dried, form moistening
Air, the air of the moistening enters through the evaporator 311 of low temperature from return air inlet 341, and the moisture in air to the cold, condenses into
Water droplet, fallen into after accumulation in drip tray 312, air causes temperature to decline, departing from the sky of moisture because of the effect of evaporator 311
Gas passes through the condenser 314 that does not work, therefore air themperature is the temperature after being cooled by evaporator 311, then from the main wind in inner side
It is sent at machine 315 at the frame 2 processed that dries in the air, and so on, the air in the body 1 of drying machine is cooled and depart from moisture, and then
Treat dry goods and carry out cooling and drying, the moisture on article to be dried is gradually taken away, realizes cooling and drying process.
Embodiment three：
As shown in figure 5, first choice is switched to 351 S0 contacts and S2 contactings, by the S3 of the second selecting switch 352
Contact and S5 contactings, by the S6 contacts of the 3rd selecting switch 353 and S8 contactings, by the S9 of the 4th selecting switch 353
Contact and S11 contactings, now inner side main air blower 315 start, drive air circulation in body 1, outside Heat exchanger blower 322
Start, drive outside heat exchanger 321 carries out air circulation, and compressor 316 starts driving refrigerant and operated, temperature at condenser 314
Raise, temperature-resistant at evaporator 311, temperature declines at outside heat exchanger 321.
Inner side main air blower 315 drives air to circulate in the body 1, through the frame 2 processed that dries in the air on article to be dried, form moistening
Air, the air of the moistening enters through the evaporator 311 of normal temperature from return air inlet 341, the non-condensing Cheng Shui of moisture in air
Drop, the condenser 314 of high temperature is then passed through, form the air of high temperature, be sent at inner side main air blower 315 at the frame 2 processed that dries in the air, so
Back and forth, the air in the body 1 of drying machine is made gradually to be warmed, and humidity gradually increases, the steam in the body 1 of drying machine
Reach finite concentration, be switched on waste heat and the in line blower fan 331 of moisture, steam is discharged from waste heat and the in line air outlet 332 of moisture,
So circulation, steam in body 1 is gradually reduced, be rapidly heated so as to complete one, slow hydrofuge, be finally completed dry mistake
Journey.
The present apparatus in use, can also during continuous heating, be intermittently switched to embodiment one or
The state of embodiment two, exsiccation is carried out by evaporator 311.
The utility model structure design advantages of simple, the article that can be directed to different qualities carry out the tune of corresponding drying temperature
It is whole, and the dry switching with cooling and drying of heating can be easily carried out, the quality of dry goods is ensure that, drying efficiency is high,
Thermal loss is small, while ensure that the cleaning health of article, reduces the labor intensity of worker, has saved human cost, has
Good economic results in society, suitable for large-scale promotion and use.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (5)
- A kind of 1. closed loop dehumidifying heat pump drier with outside heat exchangers, it is characterised in that：Including body (1), dry in the air frame processed (2) With drying device (3), described to dry in the air frame processed (2) and drying device (3) may be contained within body (1), the drying device (3) includes Major cycle drying part (31), outside heat exchanger components (32), waste heat discharging unit for discharging (33) and body (34), the major cycle are dried Part (31) includes evaporator (311), coolant throttle control assembly (313), condenser (314), the inner side main air blower of electrical connection (315) and compressor (316), body (34) top are provided with return air inlet (341), and the major cycle drying part (31) is set In body (34), the outside heat exchanger components (32) are disposed through body (1) outside portion and pass through refrigerant with body (34) Pipeline connection, the waste heat discharging unit for discharging (33) are arranged at body (1) outside portion and with being connected inside body (34), the machine Multiple selecting switch for control circuit connection are additionally provided with inside body (34), drip tray is provided with below the evaporator (311) (312), drip tray (312) bottom is provided with the outlet pipe (3121) through body (1).
- A kind of 2. closed loop dehumidifying heat pump drier with outside heat exchangers according to claim 1, it is characterised in that：Institute The first terminal for stating coolant throttle control assembly (313) switchs first of (351) respectively with evaporator (311) by first choice Terminal is connected with the first terminal of outside heat exchanger components (32), and the first terminal of the compressor (316) is opened by the second selection Close (352) to be connected with the Second terminal of evaporator (311) and the Second terminal of outside heat exchanger components (32) respectively, the compressor (316) Second terminal passes through the 3rd selecting switch (353) Second terminal and outside heat exchanger components with condenser (314) respectively (32) the first terminal connection, the Second terminals of the outside heat exchanger components (32) by the 4th selecting switch (354) respectively with The Second terminal of second selecting switch (352) and coolant throttle control assembly (313) is connected, and the first of the condenser (314) Terminal is connected with the Second terminal of coolant throttle control assembly (313).
- A kind of 3. closed loop dehumidifying heat pump drier with outside heat exchangers according to claim 2, it is characterised in that：Institute Stating outside heat exchanger components (32) includes outside heat exchanger (321), outside Heat exchanger blower (322) and outside heat exchange air outlet (323), the outside Heat exchanger blower (322) is arranged between outside heat exchanger (321) and outside heat exchange air outlet (323).
- A kind of 4. closed loop dehumidifying heat pump drier with outside heat exchangers according to claim 1, it is characterised in that：Institute Stating waste heat discharging unit for discharging (33) includes waste heat and the in line blower fan of moisture (331) and waste heat and the in line air outlet of moisture (332).
- A kind of 5. closed loop dehumidifying heat pump drier with outside heat exchangers according to claim 1, it is characterised in that：Institute Stating the frame processed (2) that dries in the air includes crossbeam (21), hook (23) and the vertical rod (22) being fixedly connected with crossbeam (21) both ends, the crossbeam (21) it is horizontally disposed with, the hook (23) is arranged at below crossbeam (21), vertical rod (22) lower end and body (1) inside bottom surface It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720513128.7U CN206959477U (en) | 2017-05-05 | 2017-05-05 | A kind of closed loop dehumidifying heat pump drier with outside heat exchangers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720513128.7U CN206959477U (en) | 2017-05-05 | 2017-05-05 | A kind of closed loop dehumidifying heat pump drier with outside heat exchangers |
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| Publication Number | Publication Date |
|---|---|
| CN206959477U true CN206959477U (en) | 2018-02-02 |
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| CN201720513128.7U Active CN206959477U (en) | 2017-05-05 | 2017-05-05 | A kind of closed loop dehumidifying heat pump drier with outside heat exchangers |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084534A (en) * | 2018-09-04 | 2018-12-25 | 江西闻新热泵科技有限公司 | A kind of thermal pump dehumidification drying all-in-one machine and drying chamber |
-
2017
- 2017-05-05 CN CN201720513128.7U patent/CN206959477U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084534A (en) * | 2018-09-04 | 2018-12-25 | 江西闻新热泵科技有限公司 | A kind of thermal pump dehumidification drying all-in-one machine and drying chamber |
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