CN112611129B - Energy-conserving heat pump flue-cured tobacco curing barn is started to compressor echelon - Google Patents
Energy-conserving heat pump flue-cured tobacco curing barn is started to compressor echelon Download PDFInfo
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- CN112611129B CN112611129B CN202110117602.5A CN202110117602A CN112611129B CN 112611129 B CN112611129 B CN 112611129B CN 202110117602 A CN202110117602 A CN 202110117602A CN 112611129 B CN112611129 B CN 112611129B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/022—Compressor control for multi-stage operation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
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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
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
The invention discloses an energy-saving heat pump flue-cured tobacco curing barn with a compressor started in an echelon mode, and relates to the field of heat pump flue-cured tobacco curing barns. The invention can start different numbers of compressors according to the requirement, saves energy, reduces the production cost of tobacco leaves, and can conveniently recover the heat of the airflow in the return air pipe.
Description
Technical Field
The invention relates to the field of heat pump flue-cured tobacco curing rooms, in particular to an energy-saving heat pump flue-cured tobacco curing room with a compressor started in an echelon mode.
Background
The tobacco flue-curing house is a special house for primary processing of mature flue-cured tobacco leaves and mainly comprises a tobacco loading chamber, heating equipment and a ventilation system. The tobacco curing barn has two forms of natural ventilation and mechanical ventilation. The natural ventilation comprises an air flow ascending type, an air flow descending type and a roadway type. These tobacco curing houses can also be provided with an axial flow fan as auxiliary equipment for moisture removal; the mechanical ventilation type, namely the bulk tobacco curing barn, is most commonly used in the common tobacco curing barn and the bulk tobacco curing barn which are of a natural ventilation air flow ascending type.
And tobacco flue-curing house is in the use, mostly through the distance between the molecule in using the compressor compressed air to reach the purpose of heating, and the power of the same compressor is unanimous, uses great power to heat tobacco flue-curing house inside, and power consumption is great, and the energy waste has increased the cost of flue-cured tobacco.
Therefore, it is necessary to invent an energy-saving heat pump flue-cured tobacco curing room with a compressor started in an echelon manner to solve the problems.
Disclosure of Invention
The invention aims to provide a flue-cured tobacco curing barn with an energy-saving heat pump started by a compressor in an echelon manner, which is used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving heat pump flue-cured tobacco curing barn with a compressor started in an echelon mode comprises a curing barn body and a heat pump shell, wherein an evaporator, a first compressor and a condenser are arranged in the heat pump shell, the rear side of the first compressor is communicated with a second compressor through a first pipeline, a first electromagnetic valve is arranged on the first pipeline, the right side of the second compressor is communicated with a third compressor through a second pipeline, a second electromagnetic valve is arranged on the second pipeline, the rear sides of the first compressor, the second compressor and the third compressor are fixedly communicated with a third pipeline, the third pipeline is communicated with the left side of the condenser, the right side of the evaporator is communicated with the left side of the first compressor through a fourth pipeline, a first exhaust fan is fixedly connected to one side of the heat pump shell opposite to the curing barn body, and a support plate is fixedly connected to the inner wall of the bottom of the curing barn body, set up two openings in the backup pad, and fixedly connected with second air exhauster in the opening, the fixed intercommunication in top of backup pad has the diaphragm, the third air exhauster of a plurality of evenly distributed of top fixedly connected with of diaphragm, the fixed intercommunication in left side of roast room body has the fourth air exhauster, the left side fixedly connected with tripod of roast room body, the heat exchanger that the top fixedly connected with of tripod and fourth air exhauster are linked together, water inlet and delivery port have been seted up respectively to the upper and lower both sides of heat exchanger, the fixed intercommunication in left side of heat exchanger has the backwind pipe, the top that the heat pump casing was passed to the bottom of backwind pipe is linked together with first compressor, the fixed intercommunication in top of roast room body has outer wet pipe, the bottom of outer wet pipe is passed the top of heat pump casing and is corresponding with the evaporimeter.
Preferably, a plurality of central upright posts are fixedly connected in the curing barn body, a cavity is arranged in one central upright post, a threaded rod is rotatably connected in the cavity through a bearing, the top of the transverse plate is fixedly connected with a motor, the output end of the motor is fixedly connected with the top end of the threaded rod through the coupler, the outer wall of the threaded rod is in threaded connection with the threaded cylinder, the left side and the right side of the threaded cylinder are both fixedly connected with connecting rods, the left side and the right side of the central upright post are both provided with strip-shaped openings corresponding to the connecting rods, one end of the connecting rod, which is far away from the threaded cylinder, is fixedly connected with a first cross rod, the front side and the rear side of the first cross rod are both fixedly connected with pull rods, one end of the pull rod, which is far away from the first cross rod, is fixedly connected with a second cross rod, and the other two ends of the center upright post, which are both fixedly connected with two third cross rods, are fixedly connected with the left side and the right side of the center upright post.
Preferably, the bottom inner wall fixedly connected with of roast room body a plurality of evenly distributed's side stand, the one end fixedly connected with slider of connecting rod is kept away from to first horizontal pole, the spout corresponding with the slider has been seted up to the lateral wall of side stand.
Preferably, the outer wall of motor is provided with the protection casing, the bottom of protection casing and the upper surface fixed connection of diaphragm.
Preferably, the bottom of diaphragm fixedly connected with two symmetric distribution's bracing piece, fixedly connected with slide cartridge in the first horizontal pole, slide cartridge and bracing piece sliding connection.
Preferably, it is a plurality of first semicircular clamping plates are fixedly connected to the upper surfaces of the first cross rod, the second cross rod and the third cross rod, a second semicircular clamping plate is arranged at the top of the first semicircular clamping plate, the second semicircular clamping plate is arranged at the top of the second semicircular clamping plate, the pressing plate is fixedly connected to the top of the second semicircular clamping plate, an L-shaped fixing plate is fixedly connected to the bottom of the pressing plate, the L-shaped fixing plate is arranged at the upper surfaces of the first cross rod, the second cross rod and the third cross rod, corresponding threaded holes are formed in the L-shaped fixing plate, the first cross rod, the second cross rod and the third cross rod, and bolts are connected to the threaded holes in an internal thread mode.
Preferably, the anti-slip mat is fixedly connected to one side, opposite to the first semicircular clamping plate and the second semicircular clamping plate, of the anti-slip mat, and the specific material of the anti-slip mat is rubber.
The invention has the technical effects and advantages that:
1. through be provided with first compressor in the heat pump casing, second compressor and third compressor, use first compressor compressed air, and in carrying to the condenser through the third pipeline, open the first solenoid valve on the first pipeline according to presetting temperature and actual temperature difference, and use the air of the first compressor compression of second compressor, thereby reduce the distance between the molecule in the air, if the temperature is not enough, continue to open the second solenoid valve on the second pipeline, use the third compressor to continue compressed air, can start the compressor of different quantity as required, and the energy is saved, the production cost of tobacco leaf has been reduced.
2. Through being provided with the heat exchanger in return air duct department, carry this internal air current of roast room to the heat exchanger in through using the fourth air exhauster to in carrying cold water to the heat exchanger through the water inlet, heat cold water through using the inside high-temperature gas of heat exchanger, heat and finish the back and lead away hot water through using the delivery port, can conveniently carry out heat recovery to the air current in the return air duct.
3. Through being provided with the threaded rod in central stand to be provided with the motor at the top of diaphragm, drive the threaded rod through using the motor and rotate, the threaded rod promotes a screw thread section of thick bamboo through the principle of screw thread removal, screw thread section of thick bamboo pulling connecting rod makes the connecting rod slide in the bar opening, the first horizontal pole of connecting rod pulling, first horizontal pole pulling pull rod, pull rod pulling second horizontal pole, thereby with first horizontal pole and second horizontal pole to descending, can conveniently place and take high-rise tobacco leaf.
4. Through be provided with first semicircle splint on first horizontal pole, second horizontal pole and third horizontal pole, place the pole of hanging the tobacco leaf on first semicircle splint earlier, cover second semicircle splint on first semicircle splint to lock L type fixed plate through using the bolt, stability that can effectual improvement tobacco leaf was placed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the heat pump housing of the present invention;
FIG. 3 is a schematic side view of the first compressor of the present invention;
FIG. 4 is a right side view of the baking chamber body of the present invention;
FIG. 5 is a schematic view of the internal structure of the center pillar of the present invention;
FIG. 6 is a schematic top view of the first rail of the present invention;
FIG. 7 is a schematic diagram of a portion of the structure of FIG. 1 according to the present invention.
In the figure: 1. a curing barn body; 2. a heat pump housing; 3. an evaporator; 4. a first compressor; 5. a condenser; 6. a second compressor; 7. a first solenoid valve; 8. a third compressor; 9. a second solenoid valve; 10. an L-shaped fixing plate; 11. a first exhaust fan; 12. a support plate; 13. a second exhaust fan; 14. a transverse plate; 15. a third exhaust fan; 16. a fourth exhaust fan; 17. a tripod; 18. a heat exchanger; 19. a return air duct; 20. an outer moisture discharge pipe; 21. a central upright post; 22. a threaded rod; 23. a motor; 24. a threaded barrel; 25. a connecting rod; 26. a first cross bar; 27. a pull rod; 28. a second cross bar; 29. a third cross bar; 30. a side upright post; 31. a protective cover; 32. a support bar; 33. a slide cylinder; 34. a first semi-circular splint; 35. a second semicircular clamping plate; 36. and (7) pressing a plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a heat pump flue-cured tobacco curing room with an energy-saving heat pump started by a compressor in an echelon manner as shown in figures 1-7.
Example one
An energy-saving heat pump flue-cured tobacco curing barn with a compressor started in an echelon mode comprises a curing barn body 1 and a heat pump shell 2, wherein an evaporator 3, a first compressor 4 and a condenser 5 are arranged in the heat pump shell 2, the rear side of the first compressor 4 is communicated with a second compressor 6 through a first pipeline, a first electromagnetic valve 7 is arranged on the first pipeline, the right side of the second compressor 6 is communicated with a third compressor 8 through a second pipeline, a second electromagnetic valve 9 is arranged on the second pipeline, third pipelines are fixedly communicated with the rear sides of the first compressor 4, the second compressor 6 and the third compressor 8 and communicated with the left side of the condenser 5, the right side of the evaporator 3 is communicated with the left side of the first compressor 4 through a fourth pipeline, a first exhaust fan 11 is fixedly connected to one side of the heat pump shell 2 opposite to the curing barn body 1, and a support plate 12 is fixedly connected to the inner wall of the bottom of the curing barn body 1, two openings are formed in the supporting plate 12, a second exhaust fan 13 is fixedly connected in the openings, a transverse plate 14 is fixedly communicated with the top of the supporting plate 12, a third exhaust fan 15 which is uniformly distributed is fixedly connected to the top of the transverse plate 14, a fourth exhaust fan 16 is fixedly communicated with the left side of the baking room body 1, a triangular frame 17 is fixedly connected to the left side of the baking room body 1, a heat exchanger 18 which is communicated with the fourth exhaust fan 16 is fixedly connected to the top of the triangular frame 17, a water inlet and a water outlet are respectively formed in the upper side and the lower side of the heat exchanger 18, a return air pipe 19 is fixedly communicated with the left side of the heat exchanger 18, the bottom of the return air pipe 19 penetrates through the top of the heat pump shell 2 and is communicated with the first compressor 4, an outer wet pipe 20 is fixedly communicated with the top of the baking room body 1, and the bottom of the outer wet pipe 20 penetrates through the top of the heat pump shell 2 and corresponds to the evaporator 3.
Example two
The invention also comprises a plurality of central upright posts 21 fixedly connected in the curing barn body 1, wherein a cavity is arranged in one central upright post 21, a threaded rod 22 is rotatably connected in the cavity through a bearing, a motor 23 is fixedly connected at the top of the transverse plate 14, the output end of the motor 23 is fixedly connected with the top end of the threaded rod 22 through a coupler, a threaded cylinder 24 is in threaded connection with the outer wall of the threaded rod 22, connecting rods 25 are fixedly connected at the left side and the right side of the threaded cylinder 24, strip-shaped openings corresponding to the connecting rods 25 are respectively arranged at the left side and the right side of the central upright post 21, a first cross rod 26 is fixedly connected at one end of each connecting rod 25 far away from the threaded cylinder 24, pull rods 27 are fixedly connected at the front side and the rear side of each first cross rod 26, and a second cross rod 28 is fixedly connected at one end of each pull rod 27 far away from the first cross rod 26, two third cross bars 29 are fixedly connected to the left and right sides of the other two central upright posts 21.
The outer wall of motor 23 is provided with protection casing 31, and the bottom of protection casing 31 is connected with the last fixed surface of diaphragm 14, can conveniently protect motor 23, has improved motor 23's life.
The bottom fixedly connected with of diaphragm 14 has two symmetric distribution's bracing piece 32, fixedly connected with slide cartridge 33 in first horizontal pole 26, and slide cartridge 33 and bracing piece 32 sliding connection can conveniently improve the stability when first horizontal pole 26 goes up and down.
A plurality of first horizontal poles 26, the equal fixedly connected with a plurality of first semicircular clamping plates 34 of upper surface of second horizontal pole 28 and third horizontal pole 29, the top of first semicircular clamping plate 34 is provided with second semicircular clamping plate 35, the common fixedly connected with clamp plate 36 in top of a plurality of second semicircular clamping plates 35, the bottom fixedly connected with L type fixed plate 10 of clamp plate 36, corresponding screw hole has all been seted up to a plurality of L type fixed plates 10 and first horizontal pole 26, second horizontal pole 28, the upper surface of third horizontal pole 29, and screw hole female connection has the bolt.
The equal fixedly connected with slipmat in one side that first semicircular splint 34 and second semicircular splint 35 are relative, and the concrete material of slipmat is rubber, can conveniently increase the frictional force between first semicircular splint 34 and the second semicircular splint 35.
The working principle of the invention is as follows:
starting in a gradient manner: the first compressor 4 is used for compressing air and is conveyed into the condenser 5 through the third pipeline, the first electromagnetic valve 7 on the first pipeline is opened according to the temperature difference between the preset temperature and the actual temperature, the second compressor 6 is used for compressing the air compressed by the first compressor 4, therefore, the distance between molecules in the air is reduced, if the temperature is insufficient, the second electromagnetic valve 9 on the second pipeline is continuously opened, the third compressor 8 is used for continuously compressing the air, compressors with different numbers can be started according to the needs, the energy is saved, and the production cost of tobacco leaves is reduced;
and (3) waste heat recovery: the fourth exhaust fan 16 is used for conveying airflow in the curing barn body 1 into the heat exchanger 18, cold water is conveyed into the heat exchanger 18 through the water inlet, the cold water is heated by using high-temperature gas in the heat exchanger 18, and hot water is guided away through the water outlet after heating is finished, so that the airflow in the return air pipe 19 can be conveniently subjected to heat recovery;
placing: the motor 23 is used for driving the threaded rod 22 to rotate, the threaded rod 22 pushes the threaded cylinder 24 according to the principle of threaded movement, the threaded cylinder 24 pulls the connecting rod 25, the connecting rod 25 slides in the strip-shaped opening, the connecting rod 25 pulls the first cross rod 26, the first cross rod 26 pulls the pull rod 27, and the pull rod 27 pulls the second cross rod 28, so that the first cross rod 26 and the second cross rod 28 descend, and high-rise tobacco leaves can be placed and taken conveniently;
clamping: the rods hanging the tobacco leaves are placed on the first semicircular clamping plates 34, the second semicircular clamping plates 35 are covered on the first semicircular clamping plates 34, the L-shaped fixing plates 10 are locked through bolts, and the placing stability of the tobacco leaves can be effectively improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a compressor echelon starts energy-conserving heat pump flue-cured tobacco curing barn, includes curing barn body (1) and heat pump casing (2), its characterized in that: an evaporator (3), a first compressor (4) and a condenser (5) are arranged in the heat pump shell (2), the rear side of the first compressor (4) is communicated with a second compressor (6) through a first pipeline, a first electromagnetic valve (7) is arranged on the first pipeline, the right side of the second compressor (6) is communicated with a third compressor (8) through a second pipeline, a second electromagnetic valve (9) is arranged on the second pipeline, the rear sides of the first compressor (4), the second compressor (6) and the third compressor (8) are fixedly communicated with a third pipeline, the third pipeline is communicated with the left side of the condenser (5), the right side of the evaporator (3) is communicated with the left side of the first compressor (4) through a fourth pipeline, and a first exhaust fan (11) is fixedly connected to the side of the heat pump shell (2) opposite to the curing barn body (1) together, the bottom inner wall of the baking room body (1) is fixedly connected with a supporting plate (12), two openings are formed in the supporting plate (12), a second exhaust fan (13) is fixedly connected in each opening, a transverse plate (14) is fixedly communicated with the top of the supporting plate (12), a plurality of uniformly distributed third exhaust fans (15) are fixedly connected with the top of the transverse plate (14), a fourth exhaust fan (16) is fixedly communicated with the left side of the baking room body (1), a triangular frame (17) is fixedly connected with the left side of the baking room body (1), a heat exchanger (18) communicated with the fourth exhaust fan (16) is fixedly connected with the top of the triangular frame (17), a water inlet and a water outlet are respectively formed in the upper side and the lower side of the heat exchanger (18), a return air pipe (19) is fixedly communicated with the left side of the heat exchanger (18), and the bottom of the return air pipe (19) penetrates through the top of the heat pump shell (2) and is communicated with a first compressor (4), the top of the curing barn body (1) is fixedly communicated with an outer moisture discharge pipe (20), and the bottom end of the outer moisture discharge pipe (20) penetrates through the top of the heat pump shell (2) and corresponds to the evaporator (3).
2. The energy-saving heat pump flue-cured tobacco curing barn with the stepped starting compressor as claimed in claim 1, wherein the energy-saving heat pump flue-cured tobacco curing barn with the stepped starting compressor comprises: the baking room comprises a baking room body (1), wherein a plurality of central upright posts (21) are fixedly connected in the baking room body (1), a cavity is formed in one central upright post (21), a threaded rod (22) is rotatably connected in the cavity through a bearing, a motor (23) is fixedly connected to the top of a transverse plate (14), the output end of the motor (23) is fixedly connected to the top end of the threaded rod (22) through a coupler, a threaded cylinder (24) is in threaded connection with the outer wall of the threaded rod (22), connecting rods (25) are fixedly connected to the left side and the right side of the threaded cylinder (24), bar-shaped openings corresponding to the connecting rods (25) are formed in the left side and the right side of the central upright post (21), a first transverse rod (26) is fixedly connected to one end, far away from the threaded cylinder (24), of the connecting rods (27) are fixedly connected to the front side and the rear side of the first transverse rod (26), one end of the pull rod (27) far away from the first cross rod (26) is fixedly connected with a second cross rod (28), and the left side and the right side of the other two center upright posts (21) are fixedly connected with two third cross rods (29).
3. The energy-saving heat pump flue-cured tobacco curing barn with the stepped starting compressor as claimed in claim 2, wherein the energy-saving heat pump flue-cured tobacco curing barn with the stepped starting compressor comprises: roast room body's (1) bottom inner wall fixedly connected with a plurality of evenly distributed's side stand (30), the one end fixedly connected with slider of connecting rod (25) is kept away from in first horizontal pole (26), the spout corresponding with the slider has been seted up to the lateral wall of side stand (30).
4. The heat pump flue-cured tobacco curing barn with the energy-saving heat pump and the echelon starting compressor as claimed in claim 2, wherein the heat pump flue-cured tobacco curing barn with the energy-saving heat pump comprises: the outer wall of motor (23) is provided with protection casing (31), the bottom of protection casing (31) is connected with the upper surface fixed of diaphragm (14).
5. The energy-saving heat pump flue-cured tobacco curing barn with the stepped starting compressor as claimed in claim 2, wherein the energy-saving heat pump flue-cured tobacco curing barn with the stepped starting compressor comprises: the bottom fixedly connected with of diaphragm (14) two symmetric distribution's bracing piece (32), fixedly connected with slide cartridge (33) in first horizontal pole (26), slide cartridge (33) and bracing piece (32) sliding connection.
6. The energy-saving heat pump flue-cured tobacco curing barn with the stepped starting compressor as claimed in claim 2, wherein the energy-saving heat pump flue-cured tobacco curing barn with the stepped starting compressor comprises: a plurality of first semicircular clamping plates (34) are fixedly connected to the upper surfaces of the first cross rod (26), the second cross rod (28) and the third cross rod (29), a second semicircular clamping plate (35) is arranged at the top of each first semicircular clamping plate (34), a plurality of pressing plates (36) are fixedly connected to the tops of the second semicircular clamping plates (35) together, L-shaped fixing plates (10) are fixedly connected to the bottoms of the pressing plates (36), a plurality of corresponding threaded holes are formed in the upper surfaces of the L-shaped fixing plates (10), the first cross rod (26), the second cross rod (28) and the third cross rod (29), and bolts are connected to the threaded holes in a threaded manner.
7. The heat pump flue-cured tobacco curing barn with the energy-saving heat pump and the echelon starting compressor as claimed in claim 6, wherein the heat pump flue-cured tobacco curing barn with the energy-saving heat pump and the echelon starting compressor comprises: the anti-skid device is characterized in that anti-skid pads are fixedly connected to one opposite sides of the first semicircular clamping plate (34) and the second semicircular clamping plate (35), and the anti-skid pads are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110117602.5A CN112611129B (en) | 2021-01-28 | 2021-01-28 | Energy-conserving heat pump flue-cured tobacco curing barn is started to compressor echelon |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110117602.5A CN112611129B (en) | 2021-01-28 | 2021-01-28 | Energy-conserving heat pump flue-cured tobacco curing barn is started to compressor echelon |
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| CN112611129A CN112611129A (en) | 2021-04-06 |
| CN112611129B true CN112611129B (en) | 2022-08-23 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2344063A1 (en) * | 1998-09-15 | 2000-03-23 | Star Scientific, Inc. | Tobacco curing barn |
| CN104664582A (en) * | 2014-12-30 | 2015-06-03 | 湖北科阳节能设备有限公司 | High temperature heat pump-based waste heat recovery curing barn |
| CN105341987A (en) * | 2015-11-11 | 2016-02-24 | 南平市烟草公司邵武分公司 | Energy-saving tobacco curing room |
| CN111156794A (en) * | 2020-01-21 | 2020-05-15 | 上海伯涵热能科技有限公司 | Curing barn system for secondarily recycling dehumidification heat |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6805134B2 (en) * | 1999-04-26 | 2004-10-19 | R. J. Reynolds Tobacco Company | Tobacco processing |
-
2021
- 2021-01-28 CN CN202110117602.5A patent/CN112611129B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2344063A1 (en) * | 1998-09-15 | 2000-03-23 | Star Scientific, Inc. | Tobacco curing barn |
| CN104664582A (en) * | 2014-12-30 | 2015-06-03 | 湖北科阳节能设备有限公司 | High temperature heat pump-based waste heat recovery curing barn |
| CN105341987A (en) * | 2015-11-11 | 2016-02-24 | 南平市烟草公司邵武分公司 | Energy-saving tobacco curing room |
| CN111156794A (en) * | 2020-01-21 | 2020-05-15 | 上海伯涵热能科技有限公司 | Curing barn system for secondarily recycling dehumidification heat |
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| CN112611129A (en) | 2021-04-06 |
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