CN216393017U - Hot air circulating device for air source heat pump in tobacco leaf curing barn - Google Patents
Hot air circulating device for air source heat pump in tobacco leaf curing barn Download PDFInfo
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- CN216393017U CN216393017U CN202122022758.3U CN202122022758U CN216393017U CN 216393017 U CN216393017 U CN 216393017U CN 202122022758 U CN202122022758 U CN 202122022758U CN 216393017 U CN216393017 U CN 216393017U
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- curing barn
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Abstract
The utility model belongs to the technical field of tobacco leaf curing barn, and particularly relates to a hot air circulating device for an air source heat pump in the tobacco leaf curing barn. Through the pneumatic cylinder extension, with box jack-up, the bottom plate is lifted from the bottom surface, by pneumatic cylinder and removal wheel supporting box body, the accessible removes wheel removal this device, remove the synchronous withdrawal of pneumatic cylinder after accomplishing, support this device by bottom plate and cylinder and telescopic link cooperation again promptly, through being equipped with the cylinder, telescopic link and spring can carry out the shock attenuation to this device, can prevent that equipment from being worn and torn, make things convenient for the air exhauster to install the dismantlement through the inside first mounting hole of seting up of mounting panel, through the filter screen setting at the air-supply line top, prevent that the inside dust particle that produces of tobacco leaf baking house filters, it gets into the box to reduce the dust.
Description
Technical Field
The utility model belongs to the technical field of tobacco leaf curing barn, and particularly relates to a hot air circulating device for an air source heat pump in a tobacco leaf curing barn.
Background
The tobacco curing house is necessary equipment for processing and making tobacco leaves. The traditional tobacco flue-curing houses all use fire coal as energy to bake and dry tobacco leaves, but with the requirements of national energy and environmental protection policies, the tobacco flue-curing houses gradually begin to use alcohol as fuel to replace the fire coal. The air source heat pump curing barn shows energy conservation and emission reduction, quality improvement and efficiency improvement in the tobacco leaf curing process, and is welcomed and determined by users.
However, in the existing air source heat pump, the air source heat pump may vibrate during operation, and generally, the existing air source heat pump is not provided with a damping mechanism and may wear equipment under long-term vibration.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a hot air circulating device for an air source heat pump in a tobacco leaf curing barn, which solves the problem that the air source heat pump is not provided with a damping mechanism and can wear equipment under long-time vibration.
In order to achieve the purpose, the utility model provides the following technical scheme: a heated air circulation device for a hollow air source heat pump of a tobacco leaf curing barn comprises a box body, wherein a mounting plate is arranged on one side of the box body, a first mounting hole is formed in the mounting plate, an exhaust fan is arranged on one side of the mounting plate, an air outlet is formed in one side of the exhaust fan, a communicating pipe is arranged at the bottom of the exhaust fan, a hydraulic cylinder is arranged at the bottom of the box body, a moving wheel is arranged at the piston end of the hydraulic cylinder, a telescopic rod is arranged on one side of the hydraulic cylinder, an air cylinder is arranged at the bottom end of the telescopic rod, a bottom plate is arranged at the bottom of the air cylinder, a spring is arranged at the top of the bottom plate, a box door is arranged on the front surface of the box body, an air inlet pipe is arranged at the top of the box body, a filter screen is arranged at the top of the air inlet pipe and comprises a mounting frame, a second mounting hole is formed in the mounting frame, the inside of installation frame is provided with the filter screen, the inside of box is provided with the heater strip.
Preferably, the number of the exhaust fans is two, and the two exhaust fans are symmetrically arranged on two sides of the box body.
Preferably, the number of the hydraulic cylinders is four, and the four hydraulic cylinders are symmetrically arranged at the bottom of the box body.
Preferably, one end of the communicating pipe, which is far away from the exhaust fan, is communicated to the bottom of the box body, and the mounting plate and the exhaust fan are welded into a whole.
Preferably, the spring is arranged outside the cylinder, and the diameter of the bottom plate is larger than that of the spring.
Preferably, the filter screen is fixed to the top of the air inlet pipe through the second mounting hole, and the air inlet pipe is connected with an air outlet in the top of the tobacco curing barn.
Preferably, the number of the heating wires is a plurality, and the plurality of heating wires are uniformly arranged in the box body.
Compared with the prior art, the utility model has the beneficial effects that:
through the pneumatic cylinder extension, with box jack-up, the bottom plate is lifted from the bottom surface, by pneumatic cylinder and removal wheel supporting box body, the accessible removes wheel removal this device, remove the synchronous withdrawal of pneumatic cylinder after accomplishing, support this device by bottom plate and cylinder and telescopic link cooperation again promptly, through being equipped with the cylinder, telescopic link and spring can carry out the shock attenuation to this device, can prevent that equipment from being worn and torn, make things convenient for the air exhauster to install the dismantlement through the inside first mounting hole of seting up of mounting panel, through the filter screen setting at the air-supply line top, prevent that the inside dust particle that produces of tobacco leaf baking house filters, it gets into the box to reduce the dust.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
fig. 3 is a third perspective view of the present invention.
In the figure: 1, a box body; 2 a first mounting hole; 3, an exhaust fan; 4, an air outlet; 5 communicating pipes; 6, mounting a plate; 7 moving wheels; 8, a bottom plate; 9, a spring; 10 a box door; 11 an air inlet pipe; 12, filtering a screen; 13 heating the wires; 14, telescoping a rod; 15 air cylinders; 16 hydraulic cylinders; 17, mounting a frame; 18 a filter screen; 19 second mounting hole.
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.
Referring to fig. 1-3, the present invention provides the following technical solutions: a hot air circulating device for an air source heat pump in a tobacco leaf curing barn comprises a box body 1, wherein one side of the box body 1 is provided with a mounting plate 6, the interior of the mounting plate 6 is provided with a first mounting hole 2, one side of the mounting plate 6 is provided with an exhaust fan 3, one side of the exhaust fan 3 is provided with an air outlet 4, the bottom of the exhaust fan 3 is provided with a communicating pipe 5, the bottom of the box body 1 is provided with a hydraulic cylinder 16, the piston end of the hydraulic cylinder 16 is provided with a moving wheel 7, one side of the hydraulic cylinder 16 is provided with an expansion link 14, the bottom end of the expansion link 14 is provided with an air cylinder 15, the bottom of the air cylinder 15 is provided with a bottom plate 8, the top of the bottom plate 8 is provided with a spring 9, the front surface of the box body 1 is provided with a box door 10, the top of the box body 1 is provided with an air inlet pipe 11, the top of the air inlet pipe 11 is provided with a filter screen 12, the filter screen 12 comprises a mounting frame 17, and the interior of the mounting frame 17 is provided with a second mounting hole 19, a filter screen 18 is arranged in the mounting frame 17, and a heating wire 13 is arranged in the box body 1.
In an aspect of this embodiment, will carry the hot-blast quick transfer who passes through heater strip 13 processing to the tobacco leaf baking house through air exhauster 3, accomplish heated air circulation, when guaranteeing that the temperature change is little in the tobacco leaf baking house, reduce thermal loss speed.
In one aspect of this embodiment, the hydraulic cylinder 16 is extended to jack up the box 1, the bottom plate 8 is lifted off the bottom surface, the box 1 is supported by the hydraulic cylinder 16 and the moving wheel 7, the device can be moved by the moving wheel 7, and the hydraulic cylinder 16 is synchronously retracted after the movement is completed, that is, the device is supported by the bottom plate 8, the cylinder 15 and the telescopic rod 14.
In one aspect of the present embodiment, the first mounting hole 2 formed inside the mounting plate 6 facilitates the installation and removal of the exhaust fan 3.
In one aspect of the present embodiment, the apparatus is damped by providing the cylinder 15, the telescopic rod 14 and the spring 9, and the equipment is prevented from being worn.
In one aspect of the present embodiment, the filter screen 12 is disposed on the top of the air inlet pipe 11 to prevent dust particles from being generated inside the tobacco flue-curing barn for filtering, thereby reducing dust entering the box 1.
The working principle and the using process of the utility model are as follows: all the electric equipment in the device are powered by an external power supply, and when the device is installed, the device comprises the following components: the box body 1 is jacked up by extending the hydraulic cylinder 16, the bottom plate 8 is lifted off the bottom surface, the box body 1 is supported by the hydraulic cylinder 16 and the moving wheels 7, the device can be moved by the moving wheels 7, the hydraulic cylinder 16 is synchronously retracted after the movement is finished, namely, the bottom plate 8, the air cylinder 15 and the telescopic rod 14 are matched to support the device again, the air cylinder 15, the telescopic rod 14 and the spring 9 are arranged to absorb shock of the device, can prevent the equipment from being worn, is convenient for the exhaust fan 3 to be installed and disassembled through the first installation hole 2 arranged in the installation plate 6, the filter screen 12 is arranged at the top of the air inlet pipe 11 to prevent dust particles generated in the tobacco flue-curing barn from filtering, reduce dust entering the box body 1, the hot air processed by the heating wire 13 is rapidly conveyed to the tobacco leaf curing barn through the exhaust fan 3, so that the hot air circulation is completed, and the loss speed of heat is reduced while the temperature change in the tobacco leaf curing barn is small.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a heated air circulation device for tobacco leaf baking house cavity air supply heat pump, includes box (1), one side of box (1) is provided with mounting panel (6), its characterized in that: first mounting hole (2) has been seted up to the inside of mounting panel (6), one side of mounting panel (6) is provided with air exhauster (3), one side of air exhauster (3) is provided with air exit (4), the bottom of air exhauster (3) is provided with communicating pipe (5), the bottom of box (1) is provided with pneumatic cylinder (16), the piston end of pneumatic cylinder (16) is provided with removes wheel (7), one side of pneumatic cylinder (16) is provided with telescopic link (14), the bottom of telescopic link (14) is provided with cylinder (15), the bottom of cylinder (15) is provided with bottom plate (8), the top of bottom plate (8) is provided with spring (9), the front surface of box (1) is provided with chamber door (10), the top of box (1) is provided with air-supply line (11), the top of air-supply line (11) is provided with filter screen (12), the filter screen (12) includes installing frame (17), second mounting hole (19) have been seted up to the inside of installing frame (17), the inside of installing frame (17) is provided with filter screen (18), the inside of box (1) is provided with heater strip (13).
2. The hot air circulating device for the air source heat pump in the tobacco flue-curing barn according to claim 1, wherein the hot air circulating device comprises: the number of the exhaust fans (3) is two, and the two exhaust fans (3) are symmetrically arranged on two sides of the box body (1).
3. The hot air circulating device for the air source heat pump in the tobacco flue-curing barn according to claim 1, wherein the hot air circulating device comprises: the hydraulic cylinders (16) are four in number, and the four hydraulic cylinders (16) are symmetrically arranged at the bottom of the box body (1).
4. The hot air circulating device for the air source heat pump in the tobacco flue-curing barn according to claim 1, wherein the hot air circulating device comprises: one end of the communicating pipe (5) far away from the exhaust fan (3) is communicated to the bottom of the box body (1), and the mounting plate (6) and the exhaust fan (3) are welded into a whole.
5. The hot air circulating device for the air source heat pump in the tobacco flue-curing barn according to claim 1, wherein the hot air circulating device comprises: the spring (9) is arranged outside the cylinder (15), and the diameter of the bottom plate (8) is larger than that of the spring (9).
6. The hot air circulating device for the air source heat pump in the tobacco flue-curing barn according to claim 1, wherein the hot air circulating device comprises: the filter screen (12) is fixed at the top of the air inlet pipe (11) through the second mounting hole (19), and the air inlet pipe (11) is connected with an air outlet at the top of the tobacco leaf curing barn.
7. The hot air circulating device for the air source heat pump in the tobacco flue-curing barn according to claim 1, wherein the hot air circulating device comprises: the number of the heating wires (13) is a plurality, and the heating wires (13) are uniformly arranged inside the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122022758.3U CN216393017U (en) | 2021-08-26 | 2021-08-26 | Hot air circulating device for air source heat pump in tobacco leaf curing barn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122022758.3U CN216393017U (en) | 2021-08-26 | 2021-08-26 | Hot air circulating device for air source heat pump in tobacco leaf curing barn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216393017U true CN216393017U (en) | 2022-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122022758.3U Active CN216393017U (en) | 2021-08-26 | 2021-08-26 | Hot air circulating device for air source heat pump in tobacco leaf curing barn |
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| CN (1) | CN216393017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115153078A (en) * | 2022-08-30 | 2022-10-11 | 佳木斯大学 | Intelligent tobacco drying device and control method |
-
2021
- 2021-08-26 CN CN202122022758.3U patent/CN216393017U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115153078A (en) * | 2022-08-30 | 2022-10-11 | 佳木斯大学 | Intelligent tobacco drying device and control method |
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