CN207147073U - A kind of air energy heat pump baking room - Google Patents
A kind of air energy heat pump baking room Download PDFInfo
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- CN207147073U CN207147073U CN201721181699.1U CN201721181699U CN207147073U CN 207147073 U CN207147073 U CN 207147073U CN 201721181699 U CN201721181699 U CN 201721181699U CN 207147073 U CN207147073 U CN 207147073U
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- room body
- drying
- evaporator
- wind path
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Abstract
The utility model and air source heat pump technical field,Specifically a kind of air energy heat pump baking room,It is provided with room body,It is characterised by being provided with drying chamber in room body,Air channel torus is formed between drying chamber and room body inner chamber,Wind path switch unit is provided with air channel torus between drying upper plate and the room body upper plate of drying chamber,Fluorine system condenser and evaporator in the baking room separate,Condenser portion is heating part,Evaporator section can change and condense as air dehumidifying part,This patent utilizes evaporator function itself,It can be changed and condensed dehumidification function with wind path switching to complete air,Change the internal-external double circulation dehydration for completing the air energy heat pump baking room using double evaporators or double-condenser mechanism at present,The baking room can only complete the internal-external double circulation dehydration of air energy heat pump baking room with a set of common fluorine system and device using the switching of wind path,With easy to use,Economical and energy saving,Switch the advantages that completing dehumidifying and heating by using wind path.
Description
Technical field
The present invention and air source heat pump technical field, specifically a kind of simple in construction, easy to use, economical and energy saving,
Switch the air energy heat pump baking room for completing dehumidifying and heating by using wind path.
Background technology
It is well known that desiccant dehumidification is essential during many industrial productions, food production and agricultural byproducts processing
Manufacturing procedure, such as traditional fruit is dried, and is all to do stove and layering drying tower by masonry, and burning dried firewood carries out drying, when
Fruit amount is more, and must burn around the clock tens of days could complete whole drying process, both waste forest tree resource, produce thick smoke again,
Pollute environment.
At present, heat pump drier is to utilize inverse Carnot's principle, and the heat of absorption air is simultaneously transferred into room, realizes and dries
The temperature of stove room improves, and coordinates corresponding equipment to realize the drying of material, also has and carries out heating and dehumidification using air energy heat pump
Drying structure, but some units use two sets of independent systems, equivalent to a set of heat pump+a set of dehumidifying, this scheme benefit
It is that system is reliable, heating and dehumidifying can be carried out simultaneously, but cost and volume are bigger than normal, and the unit also having uses set of system, one
Condenser matches somebody with somebody two evaporators, operates in heat pump or dehumidification mode using valve transfer, cost reduces, volume-diminished, but right
The requirement of system design, oil return control etc. is higher, and reliability is not so good as the former, therefore both has pros and cons.
The content of the invention
Present invention aim to address above-mentioned the deficiencies in the prior art, there is provided a kind of simple in construction, easy to use, economic section
, the air energy heat pump baking room for completing dehumidifying and heating can be switched by using wind path.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of air energy heat pump baking room, provided with room body, room body is right by room body foreboard, room body back plate, room body left plate, room body
Plate, room body upper plate and room body bottom plate composition, it is characterised in that be provided with drying chamber in described room body, described drying chamber is by drying
Upper plate, drying left plate and drying right panel composition, drying upper plate, drying right panel, drying left plate and room body foreboard, room body back plate and room
Body bottom plate is interconnected to form drying chamber, and air channel torus, described drying are formed between described drying chamber and room body inner chamber
Be provided with wind path switch unit in air channel torus between drying upper plate and the room body upper plate of room, described wind path switch unit by
Wind path switching housing, two electric control air valves, an evaporator, an evaporator fan and a dehumidifying wind machine composition, wind path are cut
Change in housing and be provided with two electric control air valves, an evaporator, an evaporator fan and a dehumidifying blower fan, wind path switching housing
It is arranged between room body upper plate and drying upper plate, the exogenous wind being connected with room body upper plate is provided with above the right side of described evaporator
Road import, outer ventilation circuit import are provided with the first electric control air valve, and the wind path switching housing on the right side of the first electric control air valve is provided with interior wind
Road import, described interior wind path import are provided with the second electric control air valve, and the top in the left side of described evaporator is provided with and room body
The exogenous wind way outlet that upper plate is connected, described exogenous wind way outlet are provided with evaporator fan, on the left of the exogenous wind way outlet
Wind path switches housing and exported provided with interior wind path, and described interior wind path, which exports, is provided with dehumidifying blower fan, in described drying left plate
It is provided with condenser between side and room body left plate, the room body bottom plate below condenser is provided with compressor, and compressor passes through pipe respectively
Road is connected with evaporator, condenser, and the drying left plate of described drying chamber is provided with circulation wind inlet, circulates and is set on wind inlet
There is circulating fan, the drying right panel of described drying chamber exports provided with circulated air, by starting the first electric control air valve, evaporator
Blower fan, closing the second electric control air valve and dehumidifying blower fan makes baking room be in outer circulation state, and the heat that condenser discharges is by following
Ring blower fan is brought into drying chamber, completes material heating process, by closing the first electric control air valve, evaporator fan, starts second
Electric control air valve and dehumidifying blower fan make baking room be in interior recurrent state, complete material removal moisture drying process.
Dehumidifying blower fan of the present invention is provided with the frequency converter of control rotation speed of fan, by controlling Frequency Converter Control blower fan
Cyclical acceleration dehumidifying drying in rotating speed realization.
Be provided with temperature sensor between dehumidifying blower fan and evaporator of the present invention, temperature sensor by controller and
Evaporator is connected, and the protection to evaporator is realized by the temperature perceived by the wind of evaporator.
Temperature sensor is provided with drying chamber of the present invention, described temperature sensor via controller dehumidifies with control
The frequency converter of blower fan is connected, and temperature signal is passed into controller by perceiving the temperature in drying chamber, controller control becomes
The work of frequency device and then the speed for controlling dehumidifying blower fan.
The lower section of condenser of the present invention is provided with the auxiliary device of electric heating, indoors temperature reach requirement temperature it is slow when pass through
The auxiliary device of electric heating carries out auxiliary heating.
Circulated air outlet of the present invention is provided with equal air-heater, ensures the thermal uniformity of wind, prevents that the temperature of wind is uneven
It is even, influence drying effect.
The room body right panel of circulated air outlet of the present invention top is provided with fresh inlet and hydrofuge exports, and described is new
Wind inlet is provided with fresh air air-valve, and the outlet of described hydrofuge is provided with wet-emitting blower, when humidity of materials to be dried in drying chamber
When excessive, open fresh air air-valve and wet-emitting blower carries out rapid moisture removal.
Circulated air outlet of the present invention top is provided with humidity sensor, and humidity sensor passes through controller and hydrofuge wind
Machine is connected with fresh air air-valve, is perceived by humidity sensor by the humidity of the wind in drying chamber out, moisture signal is transmitted
To controller, the work of controller control wet-emitting blower and fresh air air-valve.
The front side of wind path switching housing in wind path switch unit of the present invention is with rear side respectively apart from room body foreboard
The distance between room body back plate is 1/2 ~ 1 times of wind path switching case width, ensures also to can guarantee that wind while equipment work
The normal operation of amount.
For the present invention because fluorine system condenser and the evaporator in the baking room separate, condenser portion is heating part,
Evaporator section can be changed and condense as air dehumidifying part, and this patent utilizes evaporator function itself, with wind path switching come
Completing air can change and condense dehumidification function, change and complete the air using double evaporators or double-condenser mechanism at present
The internal-external double circulation dehydration in energy heat pump drying room, the baking room is only with a set of common fluorine system and device cutting using wind path
The internal-external double circulation dehydration of air energy heat pump baking room can be completed by changing, and have simple in construction, easy to use, economic section
, the advantages that completing dehumidifying and heating can be switched by using wind path.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of wind path switch unit in the present invention.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings：
As shown in drawings, a kind of air energy heat pump baking room, provided with room body, room body is by room body foreboard, room body back plate, room body
Left plate 1, room body right panel 2, room body upper plate 4 and room body bottom plate 3 form, and room body foreboard is provided with material inlet, and import is provided with envelope
Close door, it is characterised in that drying chamber 5 is provided with described room body, described drying chamber is by drying upper plate 6, drying left plate 8 and dries
Dry right panel 9 forms, and drying upper plate 6, drying right panel 9, drying left plate 8 mutually interconnect with room body foreboard, room body back plate and room body bottom plate 3
Connect to form drying chamber 5, air channel torus 10, the drying of described drying chamber 5 are formed between described drying chamber 5 and room body inner chamber
Wind path switch unit is provided with air channel torus between upper plate 6 and room body upper plate 4, described wind path switch unit is cut by wind path
Change 11, two electric control air valves of housing, 12, evaporator fans 13 of an evaporator and a dehumidifying blower fan 14 to form, wind path
Two electric control air valves, 12, evaporator fans 13 of an evaporator and a dehumidifying blower fan 14, wind are provided with switching housing 11
Road switching housing is arranged between room body upper plate 4 and drying upper plate 6, be provided with above the right side of described evaporator 12 with room body
The outer ventilation circuit import 15 that plate 4 is connected, outer ventilation circuit import 15 are provided with the first electric control air valve 16, the right side of the first electric control air valve 16
Wind path switching housing 11 is provided with interior wind path import 17, and described interior wind path import 17 is provided with the second electric control air valve 18, described
The top in left side of evaporator 12 be provided with the exogenous wind way outlet 19 that is connected with room body upper plate 4, described exogenous wind way outlet 19
Evaporator fan 13 is provided with, the wind path switching housing 11 in the left side of exogenous wind way outlet 19 is provided with interior wind path outlet 21, institute
The interior wind path outlet 21 stated is provided with dehumidifying blower fan 14, and condenser is provided between the described top of drying left plate 8 and room body left plate 1
23, the room body bottom plate 3 of the lower section of condenser 23 is provided with compressor 24, and compressor 24 passes through pipeline and evaporator 12, condensation respectively
Device 23 is connected, and the drying left plate 8 of described drying chamber 5 is provided with circulation wind inlet 25, and circulation wind inlet 25 is provided with circulation
Blower fan 26, the drying right panel 9 of described drying chamber 5 is provided with circulated air outlet 27, by starting the first electric control air valve 16, evaporation
Device blower fan 13, closing the second electric control air valve 18 and dehumidifying blower fan 14 makes baking room 5 be in outer circulation state, and condenser 23 discharges
Heat brought into by circulating fan 26 in drying chamber 5, complete material heating process, pass through close the first electric control air valve 16, evaporation
Device blower fan 13, starting the second electric control air valve 18 and dehumidifying blower fan 14 makes baking room 5 be in interior recurrent state, and it is dry to complete material dehumidifying
Dry process, described dehumidifying blower fan 14 is provided with the frequency converter of control rotation speed of fan, by controlling Frequency Converter Control rotation speed of fan
Cyclical acceleration dehumidifying drying in realization, is provided with temperature sensor 35 between described dehumidifying blower fan 14 and evaporator 12, temperature passes
Sensor 35 is connected by controller with evaporator 12, is realized by the temperature perceived by the wind of evaporator 12 to evaporator 12
Protection, is provided with temperature sensor in described drying chamber 5, described temperature sensor via controller and control dehumidify blower fan 14
Frequency converter be connected, temperature signal is passed into controller by perceiving the temperature in drying chamber, controller control frequency converter
Work so that control the speed of dehumidifying blower fan, the lower section of described condenser 23 is provided with the auxiliary device 28 of electric heating, indoors temperature
Reach requirement temperature it is slow when auxiliary heating carried out by the auxiliary device 28 of electric heating, described circulated air outlet 27 is provided with equal air-heater
29, ensure the thermal uniformity of wind, prevent the non-uniform temperature of wind, influence drying effect, the room of the top of described circulated air outlet 27
Body right panel 2 is provided with fresh inlet 30 and hydrofuge outlet 31, and described fresh inlet 30 is provided with fresh air air-valve 32, described row
Wet outlet 31 is provided with wet-emitting blower 33, when humidity of materials to be dried in drying chamber 5 is excessive, opens fresh air air-valve 32 and row
Wet blower 33 carries out rapid moisture removal, and the top of described circulated air outlet 27 is provided with humidity sensor 34, and humidity sensor 34 passes through
Controller is connected with wet-emitting blower 33 and fresh air air-valve 32, is perceived by humidity sensor 34 by the wind in drying chamber out
Humidity, moisture signal is passed into controller, the work of controller control wet-emitting blower 33 and fresh air air-valve 32, described wind path
The front side of wind path switching housing in switch unit and rear side are respectively wind apart from the distance between room body foreboard and room body back plate
1/2 ~ 1 times of road switching case width, ensure also to can guarantee that the normal operation of air quantity while equipment work.
In the use of the present invention, being that can be changed and condense dehumidification function according to wind path switching to complete air, work as room body
When needing heating, start evaporator fan 13 and open the first electric control air valve 16, it is automatically controlled to simultaneously close off dehumidifying blower fan 14 and second
Air-valve 18, at this moment evaporator 12 be in outer circulation state, the heat that condenser 23 discharges is brought into baking room by circulating fan,
The heating process of material is completed, when the humidity in baking room, which reaches, to be worth in setting, dehumidify the electric control air valve 18 of blower fan 14 and second
Open, while the electric control air valve 18 of evaporator fan 13 and second is closed, this makes baking room be in interior circulating dehumidification state, once reaches
To the process of material drying, while when the humidity in baking room is excessive, fresh air air-valve 32 and wet-emitting blower 33 are turned on, by
After a large amount of moistures discharge in portion, then internal drying is carried out, the present invention is due to the fluorine system condenser 23 in the baking room and evaporation
Device 12 separates, and the part of condenser 23 be heating part, and the part of evaporator 12 can change and condense as air dehumidifying part, special
Profit can be changed and condense dehumidification function using evaporator 12 function itself, with wind path switching to complete air, change and adopt at present
The internal-external double circulation dehydration of the air energy heat pump baking room, the baking room are completed with double evaporators or double-condenser mechanism
The internal-external double circulation that air energy heat pump baking room can only be completed using the switching of wind path with a set of common fluorine system and device is taken off
Water process, there is simple in construction, easy to use, economical and energy saving, switch by using wind path and complete dehumidifying and heating.
Embodiment
Drying temperature is set first as 65 DEG C, humidity 10%, material is put into baking room, is opened system switching, is made cold
Condenser, evaporator, circulating fan, soaking blower fan work, when being 85% by the humidity of humidity sensor, higher than humidity sensor
Setting value 80%, humidity is substantially excessive, and moisture signal is passed to controller by humidity sensor, and controller control fresh air air-valve can
Wet-emitting blower is opened, and is opened and is carried out rapid moisture removal, and when humidity is less than temperature sensor setting value 80%, controller is by hydrofuge wind
Machine and fresh air air-valve are closed, then the internal drying dehumidification process of progress, and the temperature sensor senses temperature in baking room is low
After 65 DEG C of design temperature, now need outer circulation to be heated, now open evaporator fan and the first electric control air valve, close
Dehumidify blower fan and the second electric control air valve, and at this moment in outer loop process, the heat that condenser discharges is by circulating fan band entering to dry
In dry chamber, the heating process of material is completed, when the humidity in drying chamber reaches 40%, dehumidify blower fan and the second electric control air valve opening,
Evaporator fan and the first electric control air valve are closed simultaneously, and at this moment baking room is in the process of interior circulating dehumidification, so reaches material
Dry purpose.
Claims (9)
1. a kind of air energy heat pump baking room, provided with room body, room body is right by room body foreboard, room body back plate, room body left plate, room body
Plate, room body upper plate and room body bottom plate composition, it is characterised in that be provided with drying chamber in described room body, described drying chamber is by drying
Upper plate, drying left plate and drying right panel composition, drying upper plate, drying right panel, drying left plate and room body foreboard, room body back plate and room
Body bottom plate is interconnected to form drying chamber, and air channel torus, described drying are formed between described drying chamber and room body inner chamber
Be provided with wind path switch unit in air channel torus between drying upper plate and the room body upper plate of room, described wind path switch unit by
Wind path switching housing, two electric control air valves, an evaporator, an evaporator fan and a dehumidifying wind machine composition, wind path are cut
Change in housing and be provided with two electric control air valves, an evaporator, an evaporator fan and a dehumidifying blower fan, wind path switching housing
It is arranged between room body upper plate and drying upper plate, the exogenous wind being connected with room body upper plate is provided with above the right side of described evaporator
Road import, outer ventilation circuit import are provided with the first electric control air valve, and the wind path switching housing on the right side of the first electric control air valve is provided with interior wind
Road import, described interior wind path import are provided with the second electric control air valve, and the top in the left side of described evaporator is provided with and room body
The exogenous wind way outlet that upper plate is connected, described exogenous wind way outlet are provided with evaporator fan, on the left of the exogenous wind way outlet
Wind path switches housing and exported provided with interior wind path, and described interior wind path, which exports, is provided with dehumidifying blower fan, in described drying left plate
It is provided with condenser between side and room body left plate, the room body bottom plate below condenser is provided with compressor, and compressor passes through pipe respectively
Road is connected with evaporator, condenser, and the drying left plate of described drying chamber is provided with circulation wind inlet, circulates and is set on wind inlet
There is circulating fan, the drying right panel of described drying chamber exports provided with circulated air, by starting the first electric control air valve, evaporator
Blower fan, closing the second electric control air valve and dehumidifying blower fan makes baking room be in outer circulation state, and the heat that condenser discharges is by following
Ring blower fan is brought into drying chamber, completes material heating process, by closing the first electric control air valve, evaporator fan, starts second
Electric control air valve and dehumidifying blower fan make baking room be in interior recurrent state, complete material removal moisture drying process.
2. a kind of air energy heat pump baking room according to claim 1, it is characterised in that described dehumidifying blower fan is provided with
The frequency converter of rotation speed of fan is controlled, by controlling cyclical acceleration dehumidifying drying in the realization of Frequency Converter Control rotation speed of fan.
3. a kind of air energy heat pump baking room according to claim 1, it is characterised in that described dehumidifying blower fan and evaporation
Temperature sensor is provided between device, temperature sensor is connected by controller with evaporator, by perceiving by evaporator
The temperature of wind realizes the protection to evaporator.
4. a kind of air energy heat pump baking room according to claim 2, it is characterised in that temperature is provided with described drying chamber
Sensor is spent, described temperature sensor via controller is connected with the frequency converter of control dehumidifying blower fan, by perceiving drying chamber
Temperature signal is passed to controller, the work of controller control frequency converter and then the speed of control dehumidifying blower fan by interior temperature.
5. a kind of air energy heat pump baking room according to claim 1, it is characterised in that set below described condenser
Have the auxiliary device of electric heating, indoors temperature reach requirement temperature it is slow when auxiliary heating carried out by the auxiliary device of electric heating.
6. a kind of air energy heat pump baking room according to claim 1, it is characterised in that set in described circulated air outlet
There is equal air-heater.
A kind of 7. air energy heat pump baking room according to claim 1, it is characterised in that described circulated air outlet top
Room body right panel be provided with fresh inlet and hydrofuge and export, described fresh inlet is provided with fresh air air-valve, and described hydrofuge goes out
Mouth is provided with wet-emitting blower, when humidity of materials to be dried in drying chamber is excessive, opens fresh air air-valve and wet-emitting blower is carried out
Rapid moisture removal.
A kind of 8. air energy heat pump baking room according to claim 7, it is characterised in that described circulated air outlet top
Provided with humidity sensor, humidity sensor is connected by controller with wet-emitting blower and fresh air air-valve, passes through humidity sensor
Perceive by the humidity of the wind in drying chamber out, moisture signal is passed into controller, controller control wet-emitting blower and fresh air
The work of air-valve.
9. a kind of air energy heat pump baking room according to claim 1, it is characterised in that in described wind path switch unit
Front side and the rear side of wind path switching housing be respectively wind path switching housing apart from the distance between room body foreboard and room body back plate
1/2 ~ 1 times of width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721181699.1U CN207147073U (en) | 2017-09-15 | 2017-09-15 | A kind of air energy heat pump baking room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721181699.1U CN207147073U (en) | 2017-09-15 | 2017-09-15 | A kind of air energy heat pump baking room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207147073U true CN207147073U (en) | 2018-03-27 |
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ID=61667662
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721181699.1U Expired - Fee Related CN207147073U (en) | 2017-09-15 | 2017-09-15 | A kind of air energy heat pump baking room |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388737A (en) * | 2017-09-15 | 2017-11-24 | 山东三土能源股份有限公司 | A kind of air energy heat pump baking room |
| CN109140933A (en) * | 2018-10-07 | 2019-01-04 | 郴州市芝草农业科技开发有限公司 | A kind of agricultural and sideline product drying barn |
| CN109724371A (en) * | 2019-02-25 | 2019-05-07 | 陕西理工大学 | Dehumidifying regenerator and its dehumidifying heat regenerating method in enclosed heat pump drying system |
| CN112923676A (en) * | 2021-02-07 | 2021-06-08 | 长江师范学院 | Heat pump drying unit |
| CN114812112A (en) * | 2022-04-27 | 2022-07-29 | 江苏博一环保科技有限公司 | Movable sludge heat pump drying room |
-
2017
- 2017-09-15 CN CN201721181699.1U patent/CN207147073U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388737A (en) * | 2017-09-15 | 2017-11-24 | 山东三土能源股份有限公司 | A kind of air energy heat pump baking room |
| CN109140933A (en) * | 2018-10-07 | 2019-01-04 | 郴州市芝草农业科技开发有限公司 | A kind of agricultural and sideline product drying barn |
| CN109724371A (en) * | 2019-02-25 | 2019-05-07 | 陕西理工大学 | Dehumidifying regenerator and its dehumidifying heat regenerating method in enclosed heat pump drying system |
| CN112923676A (en) * | 2021-02-07 | 2021-06-08 | 长江师范学院 | Heat pump drying unit |
| CN112923676B (en) * | 2021-02-07 | 2022-10-18 | 长江师范学院 | Heat pump drying unit |
| CN114812112A (en) * | 2022-04-27 | 2022-07-29 | 江苏博一环保科技有限公司 | Movable sludge heat pump drying room |
| CN114812112B (en) * | 2022-04-27 | 2023-12-26 | 江苏博一环保科技有限公司 | Portable mud heat pump stoving room |
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Granted publication date: 20180327 Termination date: 20200915 |