CN215198862U - Exhaust device for production workshop - Google Patents
Exhaust device for production workshop Download PDFInfo
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- CN215198862U CN215198862U CN202121201078.1U CN202121201078U CN215198862U CN 215198862 U CN215198862 U CN 215198862U CN 202121201078 U CN202121201078 U CN 202121201078U CN 215198862 U CN215198862 U CN 215198862U
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Abstract
The utility model discloses an exhaust device for workshop, including main wind channel, a bolt, a nut, axial fan, carry wind channel, transport wind gap, No. two bolts, No. two nuts, suction part, main wind channel rear portion is pegged graft and is had a plurality of horizontally bolts, each bolt front portion is threaded connection has a vertical nut respectively. The utility model discloses an axial fan's rotation can be discharged through the hot air and the vapor suction that each suction mouth produced the production line and finally through axial fan, thereby when having reduced axial fan input quantity, again can the very first time with the hot air and the vapor discharge of production line output, then can indirect reduction axial fan's power, thereby practice thrift the electric energy, and can regulate and control the rotational speed of axial fan different periods according to production efficiency, thereby can be when reducing equipment input, can guarantee good production environment again.
Description
Technical Field
The utility model relates to a food processing production field especially relates to an exhaust device for workshop.
Background
During the thermal processing of food products using production lines, a great deal of water vapor and hot air are often produced, which, if not discharged in a timely manner, so that the food, the equipment and the workers are in the environment with high temperature, high pressure and high humidity for a long time, not only the food in production is adversely affected, but also the health of the workers and the service life of the equipment are adversely affected, the traditional ventilation method usually adopts a plurality of axial flow fans for exhaust work, but the axial flow fans are usually arranged at a place far away from the production line and cannot exhaust hot air and steam in the first time, so that the exhaust work efficiency is not high, intermittent partial operation is often required according to the production efficiency, thereby easily causing the increase of input cost and operation cost and highlighting the defects of the exhaust device in the traditional production workshop.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an exhaust apparatus airs exhaust for workshop through setting up suction opening, vice wind channel, carrying wind channel and main wind channel and assisting with axial fan's rotation to reach carminative promptness and well through the negative pressure effect, with solving above-mentioned technical problem.
In order to realize the purpose, the utility model adopts the following technical scheme:
the exhaust and exhaust device for the production workshop comprises a main air duct, a first bolt, a first nut, an axial flow fan, a conveying air duct, a conveying air port, a second bolt, a second nut and a suction part, wherein a plurality of horizontal first bolts are inserted into the rear part of the main air duct in an inserting mode, the front part of each first bolt is in threaded connection with a vertical first nut, a horizontal axial flow fan is inserted into the rear part of each first bolt in a common inserting mode, the front end of the main air duct is fixedly provided with a horizontal conveying air duct, a plurality of conveying air ports penetrate through the front part of the conveying air duct, a plurality of horizontal second bolts are inserted into the periphery of the conveying air port in an inserting mode, the front parts of the second bolts are in threaded connection with a horizontal second nut respectively, and the front end of the conveying air duct is provided with a horizontal suction part.
On the basis of the technical scheme, the suction part comprises connecting seats, auxiliary air ducts, third bolts, suction ports, plugs and fourth bolts, the front end of each air delivery port is respectively inserted with a horizontal connecting seat through each second bolt, the front part of each connecting seat is respectively inserted with a horizontal auxiliary air duct, the rear part of each auxiliary air duct is inserted with a plurality of third bolts, each third bolt is respectively in threaded connection with each connecting seat, the bottom of each auxiliary air duct penetrates through a plurality of vertical suction ports, the front part of each auxiliary air duct is respectively inserted with a horizontal plug, the front part of each auxiliary air duct is inserted with a plurality of fourth bolts, and each fourth bolt is respectively in threaded connection with each plug.
On the basis of the technical scheme, the inner cavities of the axial flow fan, the main air duct, the conveying air duct and the auxiliary air duct are communicated with each other, and the left part and the right part of the conveying air duct are not communicated.
Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses an axial fan's rotation can be discharged through the hot air and the vapor suction that each suction mouth produced the production line and finally through axial fan, thereby when having reduced axial fan input quantity, again can the very first time with the hot air and the vapor discharge of production line output, then can indirect reduction axial fan's power, thereby practice thrift the electric energy, and can regulate and control the rotational speed of axial fan different periods according to production efficiency, thereby can be when reducing equipment input, can guarantee good production environment again.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an installation schematic diagram of the auxiliary air duct of the present invention.
Fig. 3 is an installation schematic diagram of the axial flow fan of the present invention.
Fig. 4 is an installation diagram of the connecting seat of the present invention.
In the figure: 1. the air duct comprises a main air duct body, 2, a bolt, 3, a nut, 4, an axial flow fan, 5, a conveying air duct body, 6, a conveying air port, 7, a bolt, 8, a nut, 9, a suction part, 10, a connecting seat, 11, an auxiliary air duct body, 12, a bolt, 13, a suction port, 14, a plug, 15 and a bolt.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown in fig. 1-4, an exhaust device for a workshop comprises a main air duct 1, a first bolt 2, a first nut 3, an axial flow fan 4, a conveying air duct 5, a conveying air port 6, a second bolt 7, a second nut 8 and a suction part 9, wherein a plurality of horizontal first bolts 2 are inserted into the rear part of the main air duct 1, a vertical first nut 3 is respectively connected to the front part of each first bolt 2 in a threaded manner, a horizontal axial flow fan 4 is jointly inserted into the rear part of each first bolt 2, in order to ensure that each first bolt 2 and each nut 3 can well fasten the axial flow fan 4, the first bolt 2 with full threads is proposed, the horizontal conveying air duct 5 is fixed at the front end of the main air duct 1, a plurality of conveying air ports 6 penetrate through the front part of the conveying air duct 5, a plurality of horizontal second bolts 7 are inserted into the periphery of each conveying air port 6, the front parts of the second bolts 7 are respectively in threaded connection with a horizontal second nut 8, and the front end of the conveying air duct 5 is provided with a horizontal suction part 9.
On the basis of the technical scheme, the suction part 9 comprises a connecting seat 10, an auxiliary air duct 11, third bolts 12, a suction port 13, a plug 14 and fourth bolts 15, the front end of each conveying air port 6 is respectively inserted and connected with a horizontal connecting seat 10 through each second bolt 7, in order to ensure the ventilation efficiency after operation, the inner wall caliber of the connecting seat 10 is ensured to be consistent with the caliber of the conveying air port 6, in order to ensure the good fastening of each second bolt 7 and each second nut 8 to the connecting seat 10, the second bolt 7 with full threads is proposed to be used, the front part of each connecting seat 10 is respectively inserted and connected with a horizontal auxiliary air duct 11, in order to ensure the good insertion and connection of the auxiliary air duct 11 and the connecting seat 10, the inner diameter of the auxiliary air duct 11 is basically the same as the outer diameter of the connecting seat 10, the rear part of each auxiliary air duct 11 is inserted and connected with a plurality of third bolts 12, each third bolt 12 is respectively in threaded connection with each connecting seat 10, in order to ensure the good connection of the third bolt 12 and the auxiliary air duct 11, the third bolt 12 with full threads is suggested to be used, a plurality of vertical suction ports 13 penetrate through the bottom of each auxiliary air duct 11, a horizontal plug 14 is respectively inserted in the front of each auxiliary air duct 11, in order to ensure the good insertion of the auxiliary air duct 11 and the plug 14, the inner diameter of the auxiliary air duct 11 and the outer diameter of the plug 14 are basically the same, a plurality of fourth bolts 15 are inserted in the front of each auxiliary air duct 11, each fourth bolt 15 is respectively in threaded connection with each plug 14, and in order to ensure the good connection of the fourth bolts 15 and the plug 14, the fourth bolt 15 with full threads is suggested to be used.
On the basis of the technical scheme, inner cavities of the axial flow fan 4, the main air duct 1, the conveying air duct 5 and the auxiliary air duct 11 are communicated with each other, and the left part and the right part of the conveying air duct 5 are not communicated.
The utility model discloses a theory of operation: the output end of the axial flow fan 4 is arranged outside a production workshop, meanwhile, each auxiliary air duct 11 is located at a proper position above each production line, when exhaust work is needed, the power supply of the axial flow fan 4 is switched on, then the main air duct 1, the conveying air duct 5 and the auxiliary air duct 11 can generate negative pressure through the rotation of the axial flow fan 4, then hot air and vapor produced by the production line can be sucked through each suction port 13 and finally exhausted through the axial flow fan 4, meanwhile, the rotating speeds of the axial flow fan 4 in different periods can be regulated according to production efficiency, and a good exhaust effect is achieved.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (3)
1. The utility model provides a workshop is with exhaust device, includes main wind channel (1), bolt (2), nut (3), axial fan (4), carries wind channel (5), carries wind gap (6), No. two bolts (7), No. two nuts (8), suction part (9), its characterized in that: the air supply device is characterized in that a plurality of horizontal first bolts (2) are inserted into the rear portion of the main air duct (1), the front portions of the first bolts (2) are respectively connected with a vertical first nut (3) in a threaded manner, the rear portions of the first bolts (2) are jointly inserted with a horizontal axial flow fan (4), a horizontal conveying air duct (5) is fixed to the front end of the main air duct (1), a plurality of conveying air ports (6) penetrate through the front portions of the conveying air duct (5), a plurality of horizontal second bolts (7) are inserted into the peripheries of the conveying air ports (6), the front portions of the second bolts (7) are respectively connected with a horizontal second nut (8) in a threaded manner, and a horizontal suction portion (9) is installed at the front end of the conveying air duct (5).
2. The exhaust and exhaust device for the production workshop according to claim 1, wherein: the suction part (9) comprises a connecting seat (10), an auxiliary air duct (11), a third bolt (12), a suction port (13), a plug (14) and a fourth bolt (15), the front end of each air delivery outlet (6) is respectively inserted with a horizontal connecting seat (10) through each second bolt (7), the front part of each connecting seat (10) is respectively inserted with a horizontal auxiliary air duct (11), the rear part of each auxiliary air duct (11) is inserted with a plurality of third bolts (12), each third bolt (12) is respectively connected with each connecting seat (10) in a threaded manner, a plurality of vertical suction ports (13) penetrate through the bottom of each auxiliary air duct (11), the front part of each auxiliary air duct (11) is respectively inserted with a horizontal seal plug (14), the front part of each auxiliary air duct (11) is inserted with a plurality of fourth bolts (15), and each fourth bolt (15) is respectively connected with each seal plug (14) in a threaded manner.
3. The exhaust air discharging device for the production plant according to claim 1 or 2, wherein: the inner cavities of the axial flow fan (4), the main air duct (1), the conveying air duct (5) and the auxiliary air duct (11) are communicated with each other, and the left part and the right part of the conveying air duct (5) are not communicated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121201078.1U CN215198862U (en) | 2021-06-01 | 2021-06-01 | Exhaust device for production workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121201078.1U CN215198862U (en) | 2021-06-01 | 2021-06-01 | Exhaust device for production workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215198862U true CN215198862U (en) | 2021-12-17 |
Family
ID=79422474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121201078.1U Active CN215198862U (en) | 2021-06-01 | 2021-06-01 | Exhaust device for production workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215198862U (en) |
-
2021
- 2021-06-01 CN CN202121201078.1U patent/CN215198862U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 277600, 1km north of ban Cun, Fucun Town, Weishan County, Jining City, Shandong Province Patentee after: Shandong David Ecological Food Industry Co.,Ltd. Address before: 277600, 1km north of ban Cun, Fucun Town, Weishan County, Jining City, Shandong Province Patentee before: Shandong David Ecological Food Industry Group Co.,Ltd. |