CN207163111U - Integral air heat pump fruit and vegetable drying machine - Google Patents
Integral air heat pump fruit and vegetable drying machine Download PDFInfo
- Publication number
- CN207163111U CN207163111U CN201721224925.XU CN201721224925U CN207163111U CN 207163111 U CN207163111 U CN 207163111U CN 201721224925 U CN201721224925 U CN 201721224925U CN 207163111 U CN207163111 U CN 207163111U
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- heat
- air
- heat pump
- room
- drying machine
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- 238000001035 drying Methods 0.000 title claims abstract description 48
- 235000012055 fruits and vegetables Nutrition 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000011109 contamination Methods 0.000 abstract description 3
- 239000002912 waste gas Substances 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 4
- 238000006011 modification reaction Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 2
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Abstract
The utility model discloses a kind of Integral air heat pump fruit and vegetable drying machine, including drying casing, above-mentioned drying casing is divided into drying chamber and Heat Room by dividing plate, inwall of the top and bottom of aforementioned barriers with drying casing has interval, and the interval of aforementioned barriers upper end is return air channel, the interval of aforementioned barriers lower end is air intake passage, and circulating fan is provided with above-mentioned air intake passage, air energy heat pump heater is connected with above-mentioned Heat Room.Drying chamber and Heat Room are set and are structure as a whole by utility model, can make full use of heat energy, and reduce thermal losses.The utility model is heated using air energy heat pump to air, and then article is dried, prevented because of burning and caused by waste gas, residue contamination；And drying object will not change the quality of drying article because extraneous medium changes, and more naturally, green, comfortable working environment is good.
Description
Technical field
It the utility model is related to fruit and vegetable drying field, and in particular to a kind of Integral air heat pump fruit and vegetable drying machine.
Background technology
In current fruit and vegetable drying machine field, dried mostly using the mode of heating, utilize the side of air energy heat pump
Formula heated it is also commonplace, but due to still there is certain heat by the circulating air of dryer, if not right
Heat is recycled, and will result in the waste of heat, is unfavorable for saving.
Other some drying plants are split type equipment, have gap between split type setting, heat is easily from gap location
It is lost in, is unfavorable for effective utilization of heat and reduces thermal losses.
Utility model content
The purpose of this utility model is to provide a kind of Integral air heat pump fruit and vegetable drying machine solve some drying plants
For split type equipment, there is gap between split type setting, heat is easily lost in from gap location, is unfavorable for effective utilization of heat
The problem of with thermal losses is reduced.
To solve above-mentioned technical problem, the utility model uses following technical scheme：
A kind of Integral air heat pump fruit and vegetable drying machine, including drying casing, above-mentioned drying casing are divided into by dividing plate
Drying chamber and Heat Room, the top and bottom of aforementioned barriers have with the inwall of drying casing to be spaced, and in aforementioned barriers
The interval at end is return air channel, and the interval of aforementioned barriers lower end is air intake passage, and circulation is provided with above-mentioned air intake passage
Blower fan, air energy heat pump heater is connected with above-mentioned Heat Room.
Preferably, above-mentioned air energy heat pump heater includes heat exchange case, air energy is set in above-mentioned heat exchange case
Heat pump and condenser, air inlet is provided with above-mentioned air energy heat pump, and above-mentioned air energy heat pump is connected by pipeline
Condenser.
Preferably, one end of above-mentioned heat exchange case is located at the inner side of Heat Room and is connected with Heat Room, other end position
In the outside of Heat Room, above-mentioned condenser is located at the inner side of Heat Room, and above-mentioned air energy heat pump is located at the outside of Heat Room.
Preferably, above-mentioned air energy heat pump includes compressor and evaporator, above-mentioned compressor passes through pipeline and evaporator
Connection, above-mentioned evaporator are connected by pipeline with condenser.
Preferably, also including controller, temperature sensor, said temperature sensor and pressure are provided with above-mentioned Heat Room
Contracting machine is connected with controller signals.
Preferably, moistureproof window and new air door are provided with the side wall of above-mentioned Heat Room.
Preferably, above-mentioned moistureproof window is located in the region that Heat Room intersects with heat exchange case.
Preferably, being provided with humidity sensor in above-mentioned Heat Room, slide damper is provided with above-mentioned moistureproof window, it is above-mentioned
Slide damper connects slip controller, and above-mentioned humidity sensor and slip controller are connected with controller signals.
Compared with prior art, the beneficial effects of the utility model are at least one of following：
1st, drying chamber and Heat Room are set and are structure as a whole by utility model, can make full use of heat energy, and reduce heat waste
Consumption.The utility model is heated using air energy heat pump to air, and then article is dried, and has prevented to produce because of burning
Raw waste gas, residue contamination；And drying object will not change the quality of drying article because extraneous medium changes, more day
So, green, comfortable working environment is good.
2nd, the utility model is exchanged heat using air energy heat pump, is changed to hot run test, by circulating fan by air energy heat pump system
The heat gone out is exchanged heat by condenser and directly blown into drying chamber, and again passing by condenser by waste heat caused by return air is carried out
Circulating-heating, so as to improve utilization efficiency of heat energy, reduce thermal losses.
3rd, the utility model is provided with moistureproof window and new air door in the side wall of Heat Room, from the humid air of drying chamber discharge
It can be discharged by the moisture exhausting port of Heat Room, when moisture exhausting port discharges humid air, in order that air circulation is, it is necessary into Heat Room
New air is introduced, therefore the setting of new air door is to ensure that humid air is smoothly discharged from moistureproof window.Due to the wet sky of discharge
There is certain heat in gas, after humid air is discharged by moistureproof window, then sucked and recycled by air inlet, had
Beneficial to reducing thermal loss, therefore moistureproof window is arranged in the region that Heat Room intersects with heat exchange case, facilitates and work as humid air
Recycled after discharge.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
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.
Embodiment 1：
As shown in figure 1, a kind of Integral air heat pump fruit and vegetable drying machine, including drying casing, above-mentioned drying casing pass through
Dividing plate 3 is divided into drying chamber 1 and Heat Room 2, and the top and bottom of aforementioned barriers 3 have with the inwall of drying casing to be spaced,
And the interval of the upper end of aforementioned barriers 3 is return air channel 4, and the interval of the lower end of aforementioned barriers 3 is air intake passage 5, it is above-mentioned enter
Circulating fan 6 is provided with wind passage 5, air energy heat pump heater is connected with above-mentioned Heat Room 2.
In the present embodiment, drying chamber and Heat Room are set and are structure as a whole, heat energy can be made full use of, and reduce heat waste
Consumption.The present embodiment is heated using air energy heat pump to air, and then article is dried, and has prevented to produce because of burning
Waste gas, residue contamination；And drying object will not change the quality of drying article because extraneous medium changes, more day
So, green, comfortable working environment is good.
Embodiment 2：
On the basis of embodiment 1, above-mentioned air energy heat pump heater includes heat exchange case 12, above-mentioned heat exchange case 12
It is interior that air energy heat pump 7 and condenser 8 are set, it is provided with air inlet 9, and above-mentioned air energy on above-mentioned air energy heat pump 7
Heat pump 7 connects condenser 8 by pipeline.
The detailed construction of air energy heat pump heater is described in detail in the present embodiment, is exchanged heat, changed using air energy heat pump
For hot run test, the heat that air energy heat pump is made is exchanged heat by condenser by circulating fan and directly blown into drying chamber, is led to
Cross waste heat caused by return air and again pass by condenser progress circulating-heating, so as to improve utilization efficiency of heat energy, reduce heat damage
Consumption.
Embodiment 3：
On the basis of embodiment 2, in order that air energy heat pump and condenser reach the purpose to air heating, and it is suitable
Profit will be smoothly introduced in drying chamber by the air of heating, one end of above-mentioned heat exchange case 12 be located at the inner side of Heat Room 2 and with
Heat Room 2 is connected, and the other end is located at the outside of Heat Room 2, and above-mentioned condenser 8 is located at the inner side of Heat Room 2, above-mentioned air energy
Heat pump 7 is located at the outside of Heat Room 2.
Embodiment 4：
On the basis of embodiment 3, above-mentioned air energy heat pump 7 includes compressor and evaporator, and above-mentioned compressor passes through pipe
Road is connected with evaporator, and above-mentioned evaporator is connected by pipeline with condenser 8.
In the present embodiment, the structure of air energy heat pump is limited in detail, and air enters in compressor from air inlet, compression
Refrigerant liquid in machine forms high steam after compressor compresses and evaporator evaporation, is then exchanged by condenser heat rejection
Air in hot cell is heated.
Embodiment 5：
On the basis of embodiment 4, in addition to controller, temperature sensor, said temperature are provided with above-mentioned Heat Room
Sensor and compressor are connected with controller signals.
In the present embodiment, temperature sensor is set in Heat Room, the temperature in Heat Room is measured in real time, makes in heat exchanger
Temperature protection it is constant, advantageously reduce the loss of heat, when the temperature that temperature sensor is detected in Heat Room is too low, will
Signal passes to controller, and controller control compressor start carries out heat exchange, after temperature exceedes certain value, controller
Signal is received, compressor, which is closed, stops heat exchange.
Embodiment 6：
On the basis of embodiment 5, moistureproof window 10 and new air door 11 are provided with the side wall of above-mentioned Heat Room 2.
Moistureproof window and new air door are provided with the present embodiment in the side wall of Heat Room, can from the humid air of drying chamber discharge
To be discharged by the moisture exhausting port of Heat Room, when moisture exhausting port discharges humid air, in order that air circulation into Heat Room, it is necessary to draw
Enter new air, therefore the setting of new air door is to ensure that humid air is smoothly discharged from moistureproof window.
Embodiment 7：
On the basis of embodiment 6, above-mentioned moistureproof window 10 is located in the region that Heat Room 2 intersects with heat exchange case 12.
In the present embodiment, due to having certain heat in the humid air of discharge, after humid air is discharged by moistureproof window, then
Recycled by air inlet suction, advantageously reduce thermal loss, thus by moistureproof window be arranged on Heat Room with
It is convenient to be recycled after humid air discharge in the intersecting region of heat exchange case.
Embodiment 8：
On the basis of embodiment 7, humidity sensor is provided with above-mentioned Heat Room 2, is provided with above-mentioned moistureproof window 10
Slide damper 13, above-mentioned slide damper 13 connect slip controller, and above-mentioned humidity sensor and slip controller are and controller
Signal connects.
The present embodiment sets humidity sensor in Heat Room, and hydrofuge is just carried out when humidity value reaches certain scope,
Thermal loss is so advantageously reduced, increases heat recovery efficiency；When humidity sensor detects that humidity reaches certain value, pass
Delivery signal slides to controller, controller control slide damper, and moistureproof window, which is opened, carries out hydrofuge, when humidity value is reduced to certain model
When enclosing, controller control moistureproof window is closed, and stops hydrofuge.
Although reference be made herein to the utility model is described multiple explanatory embodiments of the present utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modifications and embodiment, these modifications and embodiment
It will fall within spirit disclosed in the present application and spirit.More specifically, in disclosure, drawings and claims
In the range of, a variety of variations and modifications can be carried out to the building block and/or layout of theme combination layout.Except to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also will be apparent.
Claims (8)
1. a kind of Integral air heat pump fruit and vegetable drying machine, including drying casing, it is characterised in that：It is described drying casing by every
Plate（3）It is divided into drying chamber（1）And Heat Room（2）, the dividing plate（3）Top and bottom with dry casing inwall have
Interval, and the dividing plate（3）The interval of upper end is return air channel（4）, the dividing plate（3）The interval of lower end is led to for air intake
Road（5）, the air intake passage（5）Place is provided with circulating fan（6）, the Heat Room（2）Inside it is connected with air energy heat pump heating
Device.
2. Integral air heat pump fruit and vegetable drying machine according to claim 1, it is characterised in that：The air energy heat pump adds
Thermal includes heat exchange case（12）, the heat exchange case（12）Interior setting air energy heat pump（7）And condenser（8）, the sky
Gas energy heat pump（7）On be provided with air inlet（9）, and the air energy heat pump（7）Condenser is connected by pipeline（8）.
3. Integral air heat pump fruit and vegetable drying machine according to claim 2, it is characterised in that：The heat exchange case（12）
One end be located at Heat Room（2）Inner side and and Heat Room（2）It is connected, the other end is located at Heat Room（2）Outside, it is described cold
Condenser（8）Positioned at Heat Room（2）Inner side, the air energy heat pump（7）Positioned at Heat Room（2）Outside.
4. the Integral air heat pump fruit and vegetable drying machine according to Claims 2 or 3, it is characterised in that：The air energy thermal
Pump（7）Including compressor and evaporator, the compressor is connected by pipeline with evaporator, the evaporator by pipeline with it is cold
Condenser（8）Connection.
5. Integral air heat pump fruit and vegetable drying machine according to claim 4, it is characterised in that：Also include controller, institute
State and temperature sensor is provided with Heat Room, the temperature sensor and compressor are connected with controller signals.
6. Integral air heat pump fruit and vegetable drying machine according to claim 5, it is characterised in that：The Heat Room（2）'s
Moistureproof window is provided with side wall（10）With new air door（11）.
7. Integral air heat pump fruit and vegetable drying machine according to claim 6, it is characterised in that：The moistureproof window（10）Position
In Heat Room（2）With heat exchange case（12）In intersecting region.
8. Integral air heat pump fruit and vegetable drying machine according to claim 7, it is characterised in that：The Heat Room（2）It is interior
It is provided with humidity sensor, the moistureproof window（10）On be provided with slide damper（13）, the slide damper（13）Connection is slided
Controller, the humidity sensor and slip controller are connected with controller signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721224925.XU CN207163111U (en) | 2017-09-22 | 2017-09-22 | Integral air heat pump fruit and vegetable drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721224925.XU CN207163111U (en) | 2017-09-22 | 2017-09-22 | Integral air heat pump fruit and vegetable drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207163111U true CN207163111U (en) | 2018-03-30 |
Family
ID=61723627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721224925.XU Active CN207163111U (en) | 2017-09-22 | 2017-09-22 | Integral air heat pump fruit and vegetable drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207163111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323483A (en) * | 2018-11-08 | 2019-02-12 | 南京农业大学 | A kind of integrated heat pump type low-temperature circulating grain drier |
-
2017
- 2017-09-22 CN CN201721224925.XU patent/CN207163111U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323483A (en) * | 2018-11-08 | 2019-02-12 | 南京农业大学 | A kind of integrated heat pump type low-temperature circulating grain drier |
| CN109323483B (en) * | 2018-11-08 | 2021-05-04 | 南京农业大学 | Integrated heat pump type low-temperature circulating grain dryer |
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