CN213208112U - Ventilation unit is used in workshop environmental protection production convenient to maintain - Google Patents
Ventilation unit is used in workshop environmental protection production convenient to maintain Download PDFInfo
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- CN213208112U CN213208112U CN202022047384.6U CN202022047384U CN213208112U CN 213208112 U CN213208112 U CN 213208112U CN 202022047384 U CN202022047384 U CN 202022047384U CN 213208112 U CN213208112 U CN 213208112U
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Abstract
The utility model discloses a workshop environmental protection ventilation unit for production convenient to maintain, including shell and inner skleeve, the inner wall of shell and the outer wall swing joint of inner skleeve, first spout has been seted up to the inner wall of shell, the inner wall of first spout is provided with first slider, the outer wall of first slider and the inner wall sliding connection of first spout, the inner wall of first slider and the outer wall fixed connection of inner skleeve, the outer wall of inner skleeve is provided with first tensile piece, just the second spout communicates with each other with the fixed slot. The inner skleeve through setting up is removable, and when needs were clean, the first tensile piece of accessible was direct to pull out the inner skleeve together with the filter screen, then rotated the second spout in the fixed slot with the second slider of HEPA filter screen, active carbon filter screen and photocatalyst net respectively through the tensile piece of second, then pulled out along the second spout, can realize the dismantlement to filter screen and inner skleeve to reach convenient dismantlement, be convenient for maintain clear effect.
Description
Technical Field
The utility model belongs to the technical field of ventilation equipment, concretely relates to ventilation unit is used in workshop environmental protection production convenient to maintain.
Background
Ventilation, also known as air exchange, is to send enough fresh air into the indoor space by mechanical or natural methods, and simultaneously to discharge the dirty air which is not in accordance with the sanitary requirement in the room, so that the indoor air meets the sanitary requirement and the requirement of the production process.
The workshop is carrying out the production during operation, because the production environment is complicated in the workshop, the air often accompanies various dust impurity and peculiar smell, consequently, need ventilate for a long time, traditional ventilation unit for the workshop, although can play the effect of ventilation, but because the dust granule is more in the workshop, ventilation unit just need clean the maintenance for every period of time, but traditional ventilation unit for the workshop is all fixed on the wall, it is troublesome to dismantle, the labour is great when clean, traditional workshop ventilation unit filter effect is poor simultaneously, dust impurity in the workshop does not filter completely just discharge, influence the outside air.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ventilation unit is used in workshop environmental protection production convenient to maintain to propose a current ventilation unit is used in workshop in the use in solving above-mentioned background art, because inconvenient dismantlement, filter effect are poor, thereby the problem of clean maintenance trouble, polluted environment.
In order to achieve the above object, the utility model provides a following technical scheme: a ventilation device for workshop environment-friendly production convenient for maintenance comprises a shell and an inner sleeve, wherein the inner wall of the shell is movably connected with the outer wall of the inner sleeve, a first sliding groove is formed in the inner wall of the shell, a first sliding block is arranged on the inner wall of the first sliding groove, the outer wall of the first sliding block is slidably connected with the inner wall of the first sliding groove, the inner wall of the first sliding block is fixedly connected with the outer wall of the inner sleeve, a first stretching block is arranged on the outer wall of the inner sleeve, a second sliding groove and a fixing groove are formed in the inner wall of the inner sleeve, the second sliding groove is communicated with the fixing groove, an HEPA filter screen, an active carbon filter screen and a photocatalyst net are sequentially arranged on the inner wall of the inner sleeve, the outer wall of the HEPA filter screen, the active carbon filter screen, the photocatalyst net is movably connected with the inner wall of the inner, the outer wall of HEPA filter screen, active carbon filter screen, photocatalyst net all is provided with the second slider, the outer wall fixed connection of the inner wall of second slider and HEPA filter screen, active carbon filter screen, photocatalyst net, the outer wall of second slider and the inner wall sliding connection of second spout, the tensile piece of the equal fixedly connected with second of outer wall of HEPA filter screen, active carbon filter screen, photocatalyst net.
Preferably, the inner wall of shell is provided with the fixed plate, the one end of fixed plate and the inner wall fixed connection of shell, the other end of fixed plate is provided with the bearing, the outer wall of bearing and the other end fixed connection of fixed plate.
Preferably, the inner wall of the bearing is provided with a roller, the outer wall of the roller is fixedly connected with the inner wall of the bearing, the outer wall of the roller is provided with a fan, and the inner wall of the fan is fixedly connected with the outer wall of the roller.
Preferably, the outer wall of one side, away from the fan, of the rolling shaft is provided with an auxiliary belt pulley, the inner wall of the auxiliary belt pulley is fixedly connected with the outer wall of the rolling shaft, the outer wall of the shell is provided with a motor box, and the inner wall of the motor box is fixedly connected with the outer wall of the shell.
Preferably, the inner wall of motor case is provided with the motor, the outer wall of motor and the inner wall fixed connection of motor case, the axle center department of motor is provided with main belt pulley, the inner wall of main belt pulley and the axle center department roll connection of motor.
Preferably, the inner walls of the main belt pulley and the auxiliary belt pulley are provided with transmission belts, and the outer walls of the transmission belts are movably connected with the inner walls of the main belt pulley and the auxiliary belt pulley.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the inner skleeve through setting up is removable, and when needs were clean, the first tensile piece of accessible was direct to pull out the inner skleeve together with the filter screen, then rotated the second spout in the fixed slot with the second slider of HEPA filter screen, active carbon filter screen and photocatalyst net respectively through the tensile piece of second, then pulled out along the second spout, can realize the dismantlement to filter screen and inner skleeve to reach convenient dismantlement, be convenient for maintain clear effect.
2. Tiny suspended particles in the air are filtered through the HEPA filter screen that sets up, then adsorb the peculiar smell in the air by the active carbon filter screen again, filter the volatile organic compounds in the air through the photocatalyst net again at last, and the air is discharged into the atmosphere again after the multilayer filter screen filters the air to reach the effect of environmental protection.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the inner sleeve structure of the present invention;
FIG. 3 is a sectional view of the inner sleeve structure of the present invention;
FIG. 4 is another structural diagram of the inner sleeve of the present invention;
fig. 5 is a structural sectional view of the present invention.
In the figure: 1. a housing; 2. an inner sleeve; 3. a first chute; 4. a first slider; 5. a first stretching block; 6. a second chute; 7. fixing grooves; 8. a HEPA filter screen; 9. an active carbon filter screen; 10. a photocatalyst net; 11. a second slider; 12. a second stretching block; 13. a fixing plate; 14. a bearing; 15. a roller; 16. a fan; 17. a secondary pulley; 18. a motor case; 19. a motor; 20. a primary pulley; 21. a drive belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a ventilation device for workshop environment-friendly production convenient for maintenance comprises a shell 1 and an inner sleeve 2, wherein the inner wall of the shell 1 is movably connected with the outer wall of the inner sleeve 2, the inner wall of the shell 1 is provided with a first sliding chute 3, the inner wall of the first sliding chute 3 is provided with a first sliding block 4, the outer wall of the first sliding block 4 is slidably connected with the inner wall of the first sliding chute 3, the inner wall of the first sliding block 4 is fixedly connected with the outer wall of the inner sleeve 2, the outer wall of the inner sleeve 2 is provided with a first stretching block 5, the outer wall of the first stretching block 5 is fixedly connected with the outer wall of the inner sleeve 2, the inner wall of the inner sleeve 2 is provided with a second sliding chute 6 and a fixed groove 7, the second sliding chute 6 is communicated with the fixed groove 7, the inner wall of the inner sleeve 2 is sequentially provided with a HEPA filter screen 8, an active carbon filter screen 9 and a photocatalyst net 10, the HE, HEPA filter screen 8, active carbon filter screen 9, the outer wall of photocatalyst net 10 all are provided with second slider 11, the inner wall of second slider 11 and HEPA filter screen 8, the outer wall fixed connection of active carbon filter screen 9, photocatalyst net 10, the outer wall of second slider 11 and the inner wall sliding connection of second spout 6, HEPA filter screen 8, active carbon filter screen 9, the tensile piece 12 of the equal fixedly connected with second of outer wall of photocatalyst net 10.
In this embodiment, inner skleeve 2 through setting up is detachable, the accessible is first tensile piece 5 directly pulls out inner skleeve 2 together with the filter screen, through the tensile piece 12 of second with HEPA filter screen 8, active carbon filter screen 9 and photocatalyst net 10 rotate, make second slider 11 slide to pull out in the second spout 6 from fixed slot 7, in order to realize the dismantlement of inner skleeve 2 and filter screen, conveniently clean the maintenance, through the HEPA filter screen 8 that sets up, active carbon filter screen 9 and photocatalyst net 10 have filtered the air, the air escape atmosphere after the filtration, reduce the pollution to atmosphere.
Specifically, a fixing plate 13 is arranged on the inner wall of the housing 1, one end of the fixing plate 13 is fixedly connected with the inner wall of the housing 1, a bearing 14 is arranged at the other end of the fixing plate 13, and the outer wall of the bearing 14 is fixedly connected with the other end of the fixing plate 13.
In this embodiment, the fixing plate 13 and the bearing 14 are used to fix the roller 15.
Specifically, the inner wall of the bearing 14 is provided with a roller 15, the outer wall of the roller 15 is fixedly connected with the inner wall of the bearing 14, the outer wall of the roller 15 is provided with a fan 16, and the inner wall of the fan 16 is fixedly connected with the outer wall of the roller 15.
In this embodiment, the roller 15 is used to drive the fan 16 to rotate, and the fan 16 is used to guide the air to move, so as to achieve ventilation.
Specifically, an auxiliary belt pulley 17 is arranged on the outer wall of one side of the roller 15, which is far away from the fan 16, the inner wall of the auxiliary belt pulley 17 is fixedly connected with the outer wall of the roller 15, a motor box 18 is arranged on the outer wall of the shell 1, and the inner wall of the motor box 18 is fixedly connected with the outer wall of the shell 1.
In this embodiment, the secondary pulley 17 is used for auxiliary power transmission, and the motor case 18 is used for fixing the motor 19.
Specifically, a motor 19 is arranged on the inner wall of the motor box 18, the outer wall of the motor 19 is fixedly connected with the inner wall of the motor box 18, a main belt pulley 20 is arranged at the axis of the motor 19, and the inner wall of the main belt pulley 20 is in rolling connection with the axis of the motor 19.
In this embodiment, the motor 19 provides power for the operation of the device.
Specifically, the inner walls of the main belt pulley 20 and the auxiliary belt pulley 17 are provided with a transmission belt 21, and the outer wall of the transmission belt 21 is movably connected with the inner walls of the main belt pulley 20 and the auxiliary belt pulley 17.
In the present embodiment, the transmission belt 21 is used for transmitting power.
The utility model discloses a theory of operation and use flow: after the device is installed, when ventilation needs to be carried out on a workshop, a starting motor 19 drives a main belt pulley 20 to rotate, the main belt pulley 20 drives an auxiliary belt pulley 17 to rotate through a transmission belt 21, so that a rolling shaft 15 drives a fan 16 to rotate, the workshop is ventilated under the action of the fan 16, when air passes through an HEPA filter screen 8, the HEPA filter screen 8 filters fine suspended particulate matters in the air, peculiar smell in the air is adsorbed through an active carbon filter screen 9, finally volatile organic matters in the air are filtered under the action of a photocatalyst screen 10 and finally discharged into the atmosphere, when the device needs to be cleaned and maintained, an inner sleeve 2 is pulled out from the inside of a shell 1 through a first stretching block 5, then the HEPA filter screen 8, the active carbon filter screen 9 and a second sliding block 11 of the photocatalyst screen 10 respectively rotate and slide out from a fixed groove 7 through a second stretching block 12, then the inner sleeve 2 and the filter screen can be respectively cleaned by pulling out the inner sleeve along the second sliding groove 6, and the disassembly is simple and convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a ventilation unit is used in workshop environmental protection production convenient to maintenance, includes shell (1) and inner skleeve (2), its characterized in that: the inner wall of shell (1) and the outer wall swing joint of inner skleeve (2), first spout (3) have been seted up to the inner wall of shell (1), the inner wall of first spout (3) is provided with first slider (4), the outer wall of first slider (4) and the inner wall sliding connection of first spout (3), the inner wall of first slider (4) and the outer wall fixed connection of inner skleeve (2), the outer wall of inner skleeve (2) is provided with first tensile piece (5), the outer wall of first tensile piece (5) and the outer wall fixed connection of inner skleeve (2), the inner wall of inner skleeve (2) is provided with second spout (6) and fixed slot (7), just second spout (6) communicate with each other with fixed slot (7), the inner wall of inner skleeve (2) has set gradually HEPA filter screen (8), active carbon filter screen (9) and photocatalyst net (10), the outer wall of HEPA filter screen (8), active carbon filter screen (9), photocatalyst net (10) and the inner wall swing joint of inner skleeve (2), the outer wall of HEPA filter screen (8), active carbon filter screen (9), photocatalyst net (10) all is provided with second slider (11), the inner wall of second slider (11) and the outer wall fixed connection of HEPA filter screen (8), active carbon filter screen (9), photocatalyst net (10), the outer wall of second slider (11) and the inner wall sliding connection of second spout (6), the tensile piece of the equal fixedly connected with second of outer wall of HEPA filter screen (8), active carbon filter screen (9), photocatalyst net (10) (12).
2. The ventilating device for workshop environment-friendly production convenient for maintenance according to claim 1, wherein: the inner wall of shell (1) is provided with fixed plate (13), the one end of fixed plate (13) and the inner wall fixed connection of shell (1), the other end of fixed plate (13) is provided with bearing (14), the outer wall of bearing (14) and the other end fixed connection of fixed plate (13).
3. The ventilating device for workshop environment-friendly production convenient for maintenance according to claim 2, wherein: the inner wall of bearing (14) is provided with roller bearing (15), the outer wall of roller bearing (15) and the inner wall fixed connection of bearing (14), the outer wall of roller bearing (15) is provided with fan (16), the inner wall of fan (16) and the outer wall fixed connection of roller bearing (15).
4. The ventilating device for workshop environment-friendly production convenient for maintenance according to claim 3, wherein: the outer wall of one side of the fan (16) is far away from the roller (15) and is provided with an auxiliary belt pulley (17), the inner wall of the auxiliary belt pulley (17) is fixedly connected with the outer wall of the roller (15), the outer wall of the shell (1) is provided with a motor box (18), and the inner wall of the motor box (18) is fixedly connected with the outer wall of the shell (1).
5. The ventilating device for workshop environment-friendly production convenient for maintenance according to claim 4, wherein: the inner wall of motor case (18) is provided with motor (19), the outer wall of motor (19) and the inner wall fixed connection of motor case (18), the axle center department of motor (19) is provided with main belt pulley (20), the inner wall of main belt pulley (20) and the axle center department roll connection of motor (19).
6. The ventilating device for workshop environment-friendly production convenient for maintenance according to claim 5, wherein: the inner walls of the main belt pulley (20) and the auxiliary belt pulley (17) are provided with a transmission belt (21), and the outer wall of the transmission belt (21) is movably connected with the inner walls of the main belt pulley (20) and the auxiliary belt pulley (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022047384.6U CN213208112U (en) | 2020-09-18 | 2020-09-18 | Ventilation unit is used in workshop environmental protection production convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022047384.6U CN213208112U (en) | 2020-09-18 | 2020-09-18 | Ventilation unit is used in workshop environmental protection production convenient to maintain |
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| Publication Number | Publication Date |
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| CN213208112U true CN213208112U (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022047384.6U Active CN213208112U (en) | 2020-09-18 | 2020-09-18 | Ventilation unit is used in workshop environmental protection production convenient to maintain |
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| CN (1) | CN213208112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915714A (en) * | 2021-10-12 | 2022-01-11 | 周美玲 | Air filtering device for building heating and ventilation system |
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2020
- 2020-09-18 CN CN202022047384.6U patent/CN213208112U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915714A (en) * | 2021-10-12 | 2022-01-11 | 周美玲 | Air filtering device for building heating and ventilation system |
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