CN107125800A - A kind of barn saves hydrofuge machine with board-like - Google Patents
A kind of barn saves hydrofuge machine with board-like Download PDFInfo
- Publication number
- CN107125800A CN107125800A CN201710467960.2A CN201710467960A CN107125800A CN 107125800 A CN107125800 A CN 107125800A CN 201710467960 A CN201710467960 A CN 201710467960A CN 107125800 A CN107125800 A CN 107125800A
- Authority
- CN
- China
- Prior art keywords
- fresh air
- heat exchanger
- air
- casing
- type heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 229920000742 Cotton Polymers 0.000 claims abstract description 5
- 238000004134 energy conservation Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 3
- 239000003570 air Substances 0.000 description 88
- 241000208125 Nicotiana Species 0.000 description 7
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 7
- 239000000446 fuel Substances 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/10—Roasting or cooling tobacco
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
-
- 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
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention discloses a kind of barn hydrofuge machine is saved with board-like, including casing, box inside paste heat-preserving cotton, plate type heat exchanger is installed on the inside of casing, plate type heat exchanger will be divided into fresh air channel and air exhaust passage in casing, fresh air channel is horizontal through plate type heat exchanger, air exhaust passage vertically passes through plate type heat exchanger, fresh air electric control valve is sequentially provided with fresh air channel, fresh air flange, plate type heat exchanger and fresh air fan, air draft non-return valve is sequentially provided with air exhaust passage, exhaust blower, plate type heat exchanger and protective cover, fresh air channel shares plate type heat exchanger with air exhaust passage, and separated by the internals of plate type heat exchanger, controller is by controlling cable to be electricly connected with casing.The device can reclaim the heat that barn discharges hot and humid air, using the heat of recovery be supplemented in come outdoor fresh air, so as to save the energy required for heating fresh air, cold fresh air is also reduced into the temperature fluctuation in the barn caused by barn.
Description
Technical field
The present invention relates to a kind of hydrofuge machine, more particularly to a kind of barn belongs to barn hydrofuge heat with board-like energy-conservation hydrofuge machine
Measure processing technology field.
Background technology
At present, the capital equipment of the domestic tobacco leaf baking of China is the intensive flue-cured tobacco room of standard, with coal-fired or biological
Grain fuel is used as main energy sources.Tobacco baking has strict humiture time graph.The means of barn control temperature are control combustions
Expect the firepower of stove, the means of control humidity are the opening degrees by adjusting the benefit fresh air motor-driven valve of intensive flue-cured tobacco room, to adjust
The resh air requirement of dense tobacco flue-curing house is saved, dense tobacco flue-curing house air pressure inside is increasedd or decreased, hydrofuge is passed through by inside and outside differential pressure change
Window carries out hydrofuge.In Tobacco Leaf Curing, hydrofuge need to be in time carried out.Not only relative humidity is big for moisture-removing air-flow, and its temperature
Degree（40℃~68℃）Higher than ambient air temperature, a large amount of low temperature exhaust heats are carried.The heat loss of barn hydrofuge is usually that fuel is low
The 20%~25% of position caloric value.Heat loss not only increases the consumption of fuel, has also discharged more pernicious gas amounts, pollutes ring
Border.
The content of the invention
The technical problem to be solved in the present invention is to overcome barn moisture-removing air-flow not only relative humidity is big, and its temperature is higher than
Ambient air temperature, carries a large amount of low temperature exhaust heats, can cause the defect of substantial amounts of heat loss there is provided a kind of barn with board-like section
Can hydrofuge machine.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
Saved the invention provides a kind of barn with board-like in hydrofuge machine, including casing, control cable and controller, the casing
Mounting flange, fresh air electric control valve, fresh air flange, plate type heat exchanger, fresh air wind are respectively equipped with side paste heat-preserving cotton, casing
Fan, air draft non-return valve and exhaust blower, the plate type heat exchanger are installed on the inside of the casing, and the plate type heat exchanger will be described
It is divided into fresh air channel and air exhaust passage in casing, the fresh air channel is horizontal through the plate type heat exchanger, the air exhaust passage
Vertically pass through the plate type heat exchanger, be sequentially provided with the fresh air channel fresh air electric control valve, the fresh air flange,
Be sequentially provided with the plate type heat exchanger and the fresh air fan, the air exhaust passage air draft non-return valve, the exhaust blower,
The plate type heat exchanger and protective cover, the fresh air channel share the plate type heat exchanger with the air exhaust passage, and by described
The internals of plate type heat exchanger is separated, and the controller is electricly connected by the control cable with the casing.
As a preferred technical solution of the present invention, Temperature Humidity Sensor, the humiture are installed on the casing
Sensor is connected with the controller signals.
As a preferred technical solution of the present invention, the controller is S7-300PLC controllers.
As a preferred technical solution of the present invention, the exhaust blower is installed on the inner side of the casing, the air draft
Non-return valve is installed on the side of the exhaust blower air inlet.
As a preferred technical solution of the present invention, set in the casing positioned at the side of the exhaust blower air outlet
There is side wall diagonally downward.
As a preferred technical solution of the present invention, gear is installed between the air draft non-return valve and the fresh air fan
Wind dividing plate.
The beneficial effect that is reached of the present invention is：Existing barn is installed after the present invention, has reclaimed barn discharge hot and humid
The heat of air, using the heat of recovery be supplemented in come outdoor fresh air, so as to save heating fresh air institute
The energy needed, also reduces cold fresh air into the temperature fluctuation in the barn caused by barn.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural representation of the present invention；
In figure：1. fresh air electric control valve；2. casing；3. insulation is continuous；4. exhaust blower；5. air draft non-return valve；6. keep out the wind every
Plate；7. fresh air fan；8. mounting flange；9. plate type heat exchanger；10. protective cover；11. fresh air flange；12. control cable；13.
Controller.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1
As shown in figure 1, the invention provides a kind of barn board-like energy-conservation hydrofuge machine, including casing 2, control cable 12 and control
Be respectively equipped with device 13, the inner side paste heat-preserving cotton 3 of casing 2, casing mounting flange 8, fresh air electric control valve 1, fresh air flange 11,
Plate type heat exchanger 9, fresh air fan 7, air draft non-return valve 5 and exhaust blower 4, plate type heat exchanger 9 are installed on the inside of casing 2, board-like
Heat exchanger 9 will be divided into fresh air channel and air exhaust passage in casing 2, fresh air channel is erected horizontal through plate type heat exchanger 9, air exhaust passage
To through plate type heat exchanger 9, fresh air electric control valve 1, fresh air flange 11, the and of plate type heat exchanger 9 are sequentially provided with fresh air channel
Air draft non-return valve 5, exhaust blower 4, plate type heat exchanger 9 and protective cover 10 are sequentially provided with fresh air fan 7, air exhaust passage, fresh air is led to
Road shares plate type heat exchanger 9 with air exhaust passage, and is separated by the internals of plate type heat exchanger 9, and controller 13 is by controlling electricity
Cable 12 is electricly connected with casing 2.
Temperature Humidity Sensor is installed, Temperature Humidity Sensor is connected with the signal of controller 13, and controller 13 is on casing 2
Fresh air fan, exhaust blower and fresh air electric control valve in S7-300PLC controllers, the hydrofuge machine is according to the warm and humid of barn
Degree situation, is controlled by the controller, and runs simultaneously.Exhaust blower 4 is installed on the inner side of casing 2, and air draft non-return valve 5 is installed on air draft
The side of machine air inlet, prevents the wet wind of discharge is driven in the wrong direction from returning.It is provided with and inclines positioned at the side of the air outlet of exhaust blower 4 in casing 2
Side wall obliquely, is easy to wet wind to turn to, along casing vertically downward.It is provided with and keeps out the wind between air draft non-return valve 5 and fresh air fan 7
Dividing plate 6, prevents fresh air from discharging again.
Concrete operating principle：The rectangular parallelepiped structure that the casing 2 of the board-like energy-conservation hydrofuge machine is made by sheet metal, passes through
Mounting flange 8 is fixed on the outer wall opening of barn, box house diagram position paste heat-preserving cotton 3, is set on the right flank of casing 2
It is equipped with mounting flange 8, air draft non-return valve 5, wind blocker 6.Fresh air electric control valve 1, fresh air method are installed in the left side of casing 2
Orchid 11.Mounting plate type heat exchanger 9 in casing.Exhaust blower 4 is partly installed, bottom is provided with protective cover 10 etc. on casing.Casing 2 is horizontal
To for fresh air channel, fresh air electric control valve 1, fresh air flange 10, plate type heat exchanger 9, fresh air wind are sequentially provided with fresh air channel
Machine 7.Casing 2 is vertically air exhaust passage, and air exhaust passage is sequentially provided with air draft non-return valve 5, exhaust blower 4, plate type heat exchanger 6, protection
Net 10.The outside the enclosure portion of controller 13, by controlling cable 12 to be connected with casing.When barn enters hydrofuge state, exhaust blower 4
Instruction rotating speed according to controller is run, and the air in barn is air draft air intake state（50 DEG C of dry-bulb temperature, wet-bulb temperature 35
℃）, hydrofuge air flows through plate type heat exchanger 9 through air draft non-return valve 5, exhaust blower 4, and plate type heat exchanger 9 absorbs air-flow heat, gas
Stream is cooled (35 DEG C of dry-bulb temperature, 30 DEG C of wet-bulb temperature), and open air is discharged into through protective cover 10.During outdoor fresh air air intake state
（30 DEG C of temperature）, fresh air is through fresh air electric control valve 1 and fresh air flange 11, plate type heat exchanger 9, new blower fan 7, and fresh air flows through board-like
During heat exchanger 9, fresh air air-flow and moisture-removing air-flow occur to force heat exchange, and fresh air air-flow is heated, and fresh air gas flow temperature is increased
（Temperature 45 C）Into in tobacco flue-curing house.In board-like energy-conservation hydrofuge machine whole work process, although do not consume additional heat, but
Fresh air is still heated, and temperature raises 15 degree or so.
The beneficial effect that is reached of the present invention is：Existing barn is installed after the present invention, has reclaimed barn discharge hot and humid
The heat of air, using the heat of recovery be supplemented in come outdoor fresh air, so as to save heating fresh air institute
The energy needed, also reduces cold fresh air into the temperature fluctuation in the barn caused by barn.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of barn board-like energy-conservation hydrofuge machine, including casing（2）, control cable（12）And controller（13）, the casing
（2）Inner side paste heat-preserving cotton（3）, mounting flange is respectively equipped with casing（8）, fresh air electric control valve（1）, fresh air flange
（11）, plate type heat exchanger（9）, fresh air fan（7）, air draft non-return valve（5）And exhaust blower（4）, it is characterised in that it is described board-like to change
Hot device（9）It is installed on the casing（2）Inside, the plate type heat exchanger（9）By the casing（2）Inside be divided into fresh air channel and
Air exhaust passage, the fresh air channel is horizontal through the plate type heat exchanger（9）, the air exhaust passage vertically board-like changes through described
Hot device（9）, the fresh air electric control valve is sequentially provided with the fresh air channel（1）, the fresh air flange（11）, it is described board-like
Heat exchanger（9）With the fresh air fan（7）, the air draft non-return valve is sequentially provided with the air exhaust passage（5）, the exhaust blower
（4）, the plate type heat exchanger（9）And protective cover（10）, the fresh air channel and the air exhaust passage share the plate-type heat-exchange
Device（9）, and by the plate type heat exchanger（9）Internals separate, the controller（13）Pass through the control cable（12）
With the casing（2）Electricly connect.
2. a kind of barn according to claim 1 saves hydrofuge machine with board-like, it is characterised in that the casing（2）Upper peace
Equipped with Temperature Humidity Sensor, the Temperature Humidity Sensor and the controller（13）Signal is connected.
3. a kind of barn according to claim 2 saves hydrofuge machine with board-like, it is characterised in that the controller（13）For
S7-300PLC controllers.
4. a kind of barn according to claim 1 saves hydrofuge machine with board-like, it is characterised in that the exhaust blower（4）Peace
Loaded on the casing（2）Inner side, the air draft non-return valve（5）It is installed on the side of the exhaust blower air inlet.
5. a kind of barn according to claim 1 saves hydrofuge machine with board-like, it is characterised in that the casing（2）Interior position
In the exhaust blower（4）The side of air outlet is provided with side wall diagonally downward.
6. a kind of barn according to claim 1 saves hydrofuge machine with board-like, it is characterised in that the air draft non-return valve
（5）With the fresh air fan（7）Between wind blocker is installed（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710467960.2A CN107125800A (en) | 2017-06-20 | 2017-06-20 | A kind of barn saves hydrofuge machine with board-like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710467960.2A CN107125800A (en) | 2017-06-20 | 2017-06-20 | A kind of barn saves hydrofuge machine with board-like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107125800A true CN107125800A (en) | 2017-09-05 |
Family
ID=59736263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710467960.2A Pending CN107125800A (en) | 2017-06-20 | 2017-06-20 | A kind of barn saves hydrofuge machine with board-like |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107125800A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652024A (en) * | 2018-06-29 | 2020-01-07 | 上海粹好科技有限公司 | Closed energy-saving dehumidification system and method for bulk tobacco curing barn |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201700385U (en) * | 2010-07-05 | 2011-01-12 | 昆明理工大学 | Bulk curing barn dehumidifying airflow waste heat utilizing device |
| CN203037009U (en) * | 2013-01-18 | 2013-07-03 | 湖北省烟草科研所 | Energy-saving curing barn with waste heat recovery device arranged in baking chamber |
| CN105105309A (en) * | 2015-08-19 | 2015-12-02 | 贵州大学 | Forced heat recovery type energy-saving tobacco curing barn |
| CN106723275A (en) * | 2017-03-02 | 2017-05-31 | 江苏科技大学 | A kind of energy-saving Tobacco leaf roasting room of utilization solar energy |
| CN206852011U (en) * | 2017-06-20 | 2018-01-09 | 上海粹好科技有限公司 | A kind of board-like energy-conservation hydrofuge machine of barn |
-
2017
- 2017-06-20 CN CN201710467960.2A patent/CN107125800A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201700385U (en) * | 2010-07-05 | 2011-01-12 | 昆明理工大学 | Bulk curing barn dehumidifying airflow waste heat utilizing device |
| CN203037009U (en) * | 2013-01-18 | 2013-07-03 | 湖北省烟草科研所 | Energy-saving curing barn with waste heat recovery device arranged in baking chamber |
| CN105105309A (en) * | 2015-08-19 | 2015-12-02 | 贵州大学 | Forced heat recovery type energy-saving tobacco curing barn |
| CN106723275A (en) * | 2017-03-02 | 2017-05-31 | 江苏科技大学 | A kind of energy-saving Tobacco leaf roasting room of utilization solar energy |
| CN206852011U (en) * | 2017-06-20 | 2018-01-09 | 上海粹好科技有限公司 | A kind of board-like energy-conservation hydrofuge machine of barn |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652024A (en) * | 2018-06-29 | 2020-01-07 | 上海粹好科技有限公司 | Closed energy-saving dehumidification system and method for bulk tobacco curing barn |
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