CN207180183U - A kind of double wind direction closed loop dehumidifying heat pump driers - Google Patents
A kind of double wind direction closed loop dehumidifying heat pump driers Download PDFInfo
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- CN207180183U CN207180183U CN201720497097.0U CN201720497097U CN207180183U CN 207180183 U CN207180183 U CN 207180183U CN 201720497097 U CN201720497097 U CN 201720497097U CN 207180183 U CN207180183 U CN 207180183U
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- evaporator
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- drying
- drying shed
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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 double wind direction closed loop dehumidifying heat pump driers, it is related to heat pump drying equipment technical field, including drying shed, body, compressor, condenser, the first evaporator, the second evaporator, choke valve, major cycle blower fan, the first magnetic valve and second solenoid valve, body is arranged at the top of drying shed, the first terminal of compressor is connected with the Second terminal of condenser, first evaporator and the second evaporator are arranged in parallel, the first air port is provided with below major cycle blower fan at the top of drying shed, other side is provided with the second air port at the top of drying shed.The installation of the utility model structure is simple, existing drying shed can be combined to use, article can be dried using positive and negative different wind direction by timing, improve the drying uniformity of diverse location article to be dried, improve in the unit interval to the drying effect of article, the validity of compressor horsepower output is improved, reduces the frequency of frosting, and then improve water outlet efficiency.
Description
Technical field
It the utility model is related to heat pump drying equipment technical field, more particularly to a kind of double wind direction closed loop dehumidifying heat pump dryings
Machine.
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 implement two
Individual opposite wind direction switching and double wind direction closed loops dehumidifying heat pump drying that water outlet efficiency, the uniformity of increase drying can be effectively improved
Machine.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of double wind direction closed loops are except damp and hot
Pump drying machine, including drying shed, body, compressor, condenser, the first evaporator, the second evaporator, choke valve, major cycle wind
Machine, the first magnetic valve and second solenoid valve, the body are arranged at the top of drying shed, the first terminal of the compressor with it is cold
The Second terminal of condenser is connected, the first terminal of the first terminal of the first evaporator and the second evaporator with compressor second
Terminal is connected, and the Second terminal of the Second terminal of the first evaporator and the second evaporator passes through the first magnetic valve and the second electricity respectively
Magnet valve is connected with the first terminal of condenser, and throttling is provided between the condenser and the first magnetic valve and second solenoid valve
Valve, the major cycle blower fan are set close to body sidepiece, and waste heat air exhausting device, the major cycle blower fan are provided with the top of the body
The first air port is provided with the top of the drying shed of lower section, opposite side is provided with the second air port at the top of the drying shed.
Preferably, waste heat air exhausting device includes waste heat fan and waste heat exhaust outlet, waste heat exhaust outlet is arranged at body top
Portion.
Preferably, the first evaporator and the second evaporator are respectively arranged below with the first drip tray and the second drip tray, the
One drip tray and the second drip tray bottom are equipped with the outlet pipe for stretching out drying shed side wall.
Preferably, being provided with the frame processed that dries in the air inside drying shed, universal wheel is provided with below the frame processed that dries in the air.
Preferably, condenser elongated setting between body two side perpendicular to airflow direction.
It is using beneficial effect caused by above-mentioned technical proposal：The installation of the utility model structure is simple, can combine
Existing drying shed uses, and occupies little space, and article can be dried using positive and negative different wind direction by timing, carried
The high drying uniformity of diverse location article to be dried, under different temperature, humidity environment, by two evaporators
Start and stop make system be in optimum Working, improve to the drying effect of article in the unit interval, especially low in initial temperature
When, two evaporator operations can be opened simultaneously, improve the validity of compressor horsepower output, reduce the frequency of frosting,
And then improve water outlet efficiency.
Brief description of the drawings
Fig. 1 is a kind of structural representation of double wind direction closed loop dehumidifying heat pump driers of the utility model.
Fig. 2 is that air-flow moves towards figure when major cycle blower fan 6 rotates forward.
Fig. 3 is that air-flow moves towards figure when major cycle blower fan 6 inverts.
In figure：0th, drying shed；01st, dry in the air frame processed；1st, body；11st, the first air port；12nd, the second air port；13rd, choke valve 2, pressure
Contracting machine；3rd, condenser；4th, the first evaporator；41st, the first drip tray；5th, the second evaporator；51st, the second drip tray；6th, major cycle
Blower fan；7th, waste heat air exhausting device；8th, the first magnetic valve；9th, second solenoid valve.
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 Figure 1 to Figure 3, a kind of double wind direction closed loop dehumidifying heat pump driers, including drying shed 0, body 1, compressor
2nd, condenser 3, the first evaporator 4, the second evaporator 5, choke valve 13, major cycle blower fan 6, the first magnetic valve 8 and the second electromagnetism
Valve 9, the body 1 are arranged at the top of drying shed 0, the first terminal of the compressor 2 and the Second terminal phase of condenser 3
Even, Second terminal of the first terminal of the first terminal of the first evaporator 4 and the second evaporator 5 with compressor 2 is connected, and first
The Second terminal of evaporator 4 and the Second terminal of the second evaporator 5 respectively by the first magnetic valve 8 and second solenoid valve 9 with it is cold
The first terminal of condenser 3 is connected, and choke valve 13 is provided between the magnetic valve 8 of condenser 3 and first and second solenoid valve 9,
The major cycle blower fan 6 is set close to the sidepiece of body 1, and the top of body 1 is provided with waste heat air exhausting device 7, the major cycle wind
The top of drying shed 0 of the lower section of machine 6 is provided with the first air port 11, and the top opposite side of drying shed 0 is provided with the second air port 12.The drying
Machine uses the setting of two-way ventilating, ensures that air-flow from no matter entering from the first air port 11 or the second air port 12, can be carried out
Effective dehumidifying heating, and then air-flow two kinds of different air supply modes moved towards clockwise and anticlockwise are realized, ensure that article is dried
Uniformity, improve product quality and quality.It is attached between each element in body 1, realizes that air-flow is different and move towards stream
The dynamic action for starting different elements work, the article to be dried that the whole diverse location of frame 01 processed that dries in the air can be effectively ensured sequentially are born
To the different effects for flowing to air-flow, ensure the uniformity that article is dried, be easy to improve the mouthfeel and quality of product, have well
Economic benefit.
Preferably, waste heat air exhausting device 7 includes waste heat fan and waste heat exhaust outlet, waste heat exhaust outlet is arranged at body 1
Top.Excessive hot gas can concentrate on the top of body 1 in drying shed 0, the waste heat air exhausting device 7 set by the top of body 1
Hot gas and heat are together discharged outside drying shed 0, in the case of realizing that temperature is too high, the regulation of temperature in drying shed 0.
Preferably, the first evaporator 4 and the second evaporator 5 are respectively arranged below with the first drip tray 41 and the second drip tray
51, the first drip tray 41 and the bottom of the second drip tray 51 are equipped with the outlet pipe for stretching out the side wall of drying shed 0.Whole device passes through
Water difference centralized collection in one evaporator 4 and the air-flow of the second evaporator 5 is in the first drip tray 41 and the second drip tray 51, then
Smoothly water is discharged outside drying shed 0, the discharge of moisture in drying shed 0 is realized, ensures good drying effect.
Preferably, the inside of drying shed 0 is provided with the frame 01 processed that dries in the air, the lower section of frame 01 processed of drying in the air is provided with universal wheel.Universal wheel is easy to reality
Now dry in the air movement of the frame 01 processed to all directions.
Preferably, condenser 3 is perpendicular to airflow direction elongated setting between the two side of body 1.Condenser 3 is elongated to be set
Put, air-flow herein can be carried out effectively dehumidifying, heated, improved the efficiency of heating surface, ensure heating effect.
Embodiment one：
As shown in Fig. 2 the forward circulation of major cycle blower fan 6 in embodiment one, by promoting the gas in drying shed 0 and body 1
Stream, realizes that air-flow is discharged by major cycle blower fan 6 from the first air port 11 counterclockwise, and now, second solenoid valve 9 is opened, the first electricity
Magnet valve 8 is closed, and compressor 2 starts, and the temperature of condenser 3 is increased, the Wen Duxiajiang of the second evaporator 5；When wind passes through the frame processed that dries in the air
Become to moisten after 01 adhering article moisture, the second evaporator 5 of low temperature, aqueous vapor are together passed through plus the wind that the second air port 12 enters
After running into low temperature, the globule is condensed into；After globule accumulation, drop on the second drip tray 51, drying shed 01 is flow to by outlet pipe
Outside, after wind passes through the second evaporator 5, by through the condenser 3 of high temperature, wind is heated；The wind of heating again by major cycle blower fan 6 again
Secondary promotion, enter among circulation next time, so as to which gradually the temperature in drying shed 0 be raised up, while gradually will be dry
The moisture of article is dried in dry room 0.
Embodiment two：
As shown in figure 3, the recycled back of major cycle blower fan 6 in embodiment two, by promoting the gas in drying shed 0 and body 1
Stream, realizes that air-flow excludes from the second air port 12 clockwise, now, second solenoid valve 9 is closed, and the first magnetic valve 8 is opened, compressor
2 start, and the temperature of condenser 3 is increased, the Wen Duxiajiang of the first evaporator 4；When wind by dry in the air 01 adhering article moisture of frame processed after
Become to moisten, the first evaporator 4 of low temperature is together passed through plus the wind that the first air port 11 enters, after aqueous vapor runs into low temperature, is condensed
Into the globule；After globule accumulation, drop on the first drip tray 41, flow to by outlet pipe outside drying shed 01, wind steams through first
After sending out device 4, by through the condenser 3 of high temperature, wind is heated；The wind of heating is promoted again by major cycle blower fan 6 again, enters down
Among circulation once, so as to which gradually the temperature in drying shed 0 be raised up, while gradually by the water of article in drying shed 0
Divide and be dried.
Embodiment three：
In such as running of embodiment one, if detect temperature as less than 40 degree also than relatively low and humidity also compares
Big such as larger than 60%, then the first magnetic valve 8 can also be opened simultaneously, that is, the first evaporator 4 is also at low temperature shape
State, so that the wind through condenser 3 passes through the evaporator 4 of low temperature again, to be dehydrated again；Similarly, such as embodiment one
In running, in low temperature and high relative humidity state, second solenoid valve 9 can also be opened simultaneously, make the second evaporator 5 also simultaneously work
Make, so that the wind through condenser 3 passes through the evaporator 5 of low temperature again, to be dehydrated again.
When three of the above embodiment carries out equipment operation respectively, if detecting, the temperature in drying shed 0 is too high, will start
Waste heat exhaust blower 7, unnecessary heat is excluded outside drying shed 0, while can also be entered by waste heat exhaust way in moment
The processing of row hydrofuge, the warm air with steam is excluded outside drying shed 0, and then improves the drying efficiency of system, is shortened and is waited to do
The drying time of dry article.
The installation of the utility model structure is simple, can combine existing drying shed and use, and occupies little space, and can pass through system
Article is dried using positive and negative different wind direction for timing, improves the drying uniformity of diverse location article to be dried,
Under different temperature, humidity environment, system is in optimum Working by the start and stop to two evaporators, improve unit
To the drying effect of article in time, especially when initial temperature is low, two evaporator operations can be opened simultaneously, improved
The validity of compressor horsepower output, reduces the frequency of frosting, and then improves water outlet efficiency.
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. double wind direction closed loop dehumidifying heat pump driers, it is characterised in that：Including drying shed (0), body (1), compressor (2), condenser (3), the first evaporator (4), the second evaporator (5), choke valve (13), major cycle blower fan (6), the first magnetic valve (8) and second solenoid valve (9), the body (1) is arranged at the top of drying shed (0), the first terminal of the compressor (2) with The Second terminal of condenser (3) is connected, the first terminal of first evaporator (4) and the first terminal of the second evaporator (5) Second terminal with compressor (2) is connected, the Second terminal of first evaporator (4) and the second of the second evaporator (5) Terminal is connected by the first magnetic valve (8) and second solenoid valve (9) with the first terminal of condenser (3) respectively, the condensation Choke valve (13) is provided between device (3) and the first magnetic valve (8) and second solenoid valve (9), the major cycle blower fan (6) is close to machine Body (1) sidepiece is set, and is provided with waste heat air exhausting device (7) at the top of the body (1), the drying below the major cycle blower fan (6) The first air port (11) are provided with the top of room (0), opposite side is provided with the second air port (12) at the top of the drying shed (0).
- A kind of 2. double wind direction closed loop dehumidifying heat pump driers according to claim 1, it is characterised in that：The waste heat air draft Device (7) includes waste heat fan and waste heat exhaust outlet, and the waste heat exhaust outlet is arranged at the top of body (1).
- A kind of 3. double wind direction closed loop dehumidifying heat pump driers according to claim 1, it is characterised in that：First evaporation Device (4) and the second evaporator (5) are respectively arranged below with the first drip tray (41) and the second drip tray (51), first drip tray (41) and the second drip tray (51) bottom is equipped with the outlet pipe for stretching out drying shed (0) side wall.
- A kind of 4. double wind direction closed loop dehumidifying heat pump driers according to claim 1, it is characterised in that：The drying shed (0) it is internal to be provided with the frame processed (01) that dries in the air, it is provided with universal wheel below the frame processed (01) that dries in the air.
- A kind of 5. double wind direction closed loop dehumidifying heat pump driers according to claim 1, it is characterised in that：The condenser (3) perpendicular to airflow direction elongated setting between body (1) two side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720497097.0U CN207180183U (en) | 2017-05-05 | 2017-05-05 | A kind of double wind direction closed loop dehumidifying heat pump driers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720497097.0U CN207180183U (en) | 2017-05-05 | 2017-05-05 | A kind of double wind direction closed loop dehumidifying heat pump driers |
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| Publication Number | Publication Date |
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| CN207180183U true CN207180183U (en) | 2018-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720497097.0U Active CN207180183U (en) | 2017-05-05 | 2017-05-05 | A kind of double wind direction closed loop dehumidifying heat pump driers |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156797A (en) * | 2020-01-23 | 2020-05-15 | 云南穗特丰农业科技有限公司 | Hot-blast adjustable dual cycle drying equipment |
-
2017
- 2017-05-05 CN CN201720497097.0U patent/CN207180183U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156797A (en) * | 2020-01-23 | 2020-05-15 | 云南穗特丰农业科技有限公司 | Hot-blast adjustable dual cycle drying equipment |
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