CN210448499U

CN210448499U - A high-efficient air cleaner of alarm type for clean factory building

Info

Publication number: CN210448499U
Application number: CN201921178854.3U
Authority: CN
Inventors: 高文基; 卫璇
Original assignee: Hubei Lianhe Light Industry Design Engineering Co Ltd
Current assignee: Hubei Lianhe Light Industry Design Engineering Co Ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-05-05
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a high-efficient air cleaner of alarm type for clean factory building relates to air filter, including filter body and fan, filter body is including installation shell and filtering component, be provided with the air inlet on the installation shell and with the gas vent, filtering component include the connecting cylinder and with the fixed filter cloth of connecting cylinder, the upper end butt of connecting cylinder just sets up relatively with the air inlet on the lateral wall of installation shell, be equipped with spacing subassembly in the installation shell, spacing subassembly includes spacing frame and rotates a plurality of threaded rods of connection at spacing frame lower extreme, be fixed with the connecting seat on the installation shell lateral wall, threaded rod threaded connection is on the connecting seat, be provided with the access door on the installation shell. Through the arrangement, the filter screen in the filter can be conveniently dismounted and mounted by workers, the time for dismounting and mounting the filter screen is effectively saved, the working efficiency of the workers for maintaining the air filter is improved, and the phenomenon of economic loss caused by workshop production stoppage is further reduced.

Description

A high-efficient air cleaner of alarm type for clean factory building

Technical Field

The utility model belongs to the technical field of filtration's technique and specifically relates to a high-efficient air cleaner of alarm type for clean factory building is related to.

Background

The air filter is an air filter device, and is generally used for dust prevention in clean workshops, clean plants, laboratories and clean rooms, or in electronic mechanical communication equipment. The filter comprises five types of primary filters, medium-efficiency filters, high-medium-efficiency filters and sub-high-efficiency and high-efficiency filters. Common air cleaner includes casing, filter screen, air intake and air outlet etc. filters the air that enters into in the casing through the filter screen to reduce the dust content of the air that enters into the workshop, along with the continuous development of industrial technology, for providing better workshop production environment, air cleaner's structure and function are also being perfected gradually.

The Chinese patent with the publication number of CN204767875U provides a high-efficiency air filter with an alarm device, and the high-efficiency air filter with the alarm device comprises at least one fan filter unit arranged in a suspended ceiling space of a factory building, wherein the fan filter unit comprises a hood, a fan assembly, a control box and a filter assembly, the hood is provided with an opening, the filter assembly is embedded in the opening position of the hood, the alarm device is arranged on one side of an air outlet face of the filter assembly, the alarm device is connected with the control box, and the filter assembly comprises a primary filter screen and the high-efficiency filter.

The above prior art solutions have the following drawbacks: when air cleaner filters the air of inhaling the aircraft bonnet, the dust granule that contains in the air can the adhesion in primary filter screen and high efficiency filter screen, piles up each filter screen that can make in the casing through long-time dust and block up, need change the filter screen again, nevertheless because the position of each filter screen installation is different, the staff need demolish the change one by one, then reassemble, whole process is more consuming time and hard, influence the normal production in workshop, cause economic loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high-efficient air cleaner of alarm type for clean factory building has the effect of convenient dismantlement and installation filter screen, the effectual work efficiency who improves staff's maintenance and maintenance air cleaner.

The utility model discloses a can realize through following technical scheme:

an alarm type efficient air filter for a clean factory building comprises a filter body and a fan connected with the filter body, wherein the filter body comprises an installation shell and a filtering component fixed in the installation shell, the installation shell is provided with an air inlet communicated with the fan and an air outlet communicated with the clean factory building, the filtering component comprises a connecting cylinder fixed in the installation shell and filter cloth fixed in the connecting cylinder, the upper end of the connecting cylinder is abutted against the side wall of the installation shell and is arranged opposite to the air inlet, one end of the installation shell close to the air outlet is fixed with a limiting component used for fixing the connecting cylinder, the limiting component comprises a limiting frame connected on the side wall of the installation shell in a sliding manner and a plurality of threaded rods connected on the limiting frame in a rotating manner, and the circumferential side wall of the installation shell is fixed with a connecting seat, the threaded rod is vertically arranged and is in threaded connection with the connecting seat, and an access door is arranged at a position, close to the connecting cylinder, of the mounting shell.

By adopting the technical scheme, when a new filter assembly is installed, the connecting cylinder is placed on the limiting frame, the threaded rod is rotated to enable the limiting frame to move upwards on the side wall of the installation shell under the action of the threaded rod, so that the upper end of the connecting cylinder is abutted against the side wall of the installation shell, and is opposite to the air inlet, reduces the air leakage phenomenon of the air filter, facilitates the fan to convey air into the connecting cylinder and filters the air by the filter cloth, when the filter which is out of work is dismounted, the threaded rod is rotated to lead the limiting frame to move downwards, thereby leading the upper end of the connecting cylinder to be separated from the mounting shell, can directly take out or put into the installation shell whole filter assembly through the access door, make things convenient for the staff to demolish and install the filter screen in the filter, effectually saved the time of demolising and installing the filter screen, improved staff's maintenance air cleaner's work efficiency, further reduce because of the workshop phenomenon appearance that the shut down and cause economic loss.

Further setting the following steps: a plurality of limiting grooves are formed in each side frame of the limiting frame, limiting protrusions matched with the limiting grooves are fixed to one end of the limiting frame through the connecting cylinder, and the limiting protrusions are embedded in the limiting grooves.

Through adopting above-mentioned technical scheme, through seting up the spacing groove on spacing frame to fixed spacing arch on the connecting cylinder, through making spacing arch scarf joint at the spacing inslot, strengthened connecting cylinder and spacing frame be connected on the horizontal direction, further reduce the connecting cylinder gliding phenomenon appearance on the frame face of spacing frame, the effectual installation stability who improves the connecting cylinder.

Further setting the following steps: a horizontally arranged connecting frame is fixed in the connecting cylinder, a corrugated connecting frame is fixed on a pair of oppositely arranged side edges of the connecting frame, and the filter cloth is fixed on the connecting frame.

By adopting the technical scheme, the connecting frame is fixedly connected in the connecting cylinder, and the corrugated connecting frame for fixing the filter cloth is fixedly arranged on the connecting frame, so that the filtering area of air is effectively increased by filtering the filter cloth, and the service life of the whole filtering assembly is prolonged.

Further setting the following steps: the filter cloth upper end is provided with the messenger the filter cloth is fixed mounting on the link, the mounting is including fixing the installing frame of connecting cylinder upper end with fix the installing frame for the installing frame on the link side frame, the installing frame be corrugated and with link interlock adaptation, the installing frame butt is in on the filter cloth.

Through adopting above-mentioned technical scheme, through the upper end at the link set up with the mounting bracket of the mutual interlock of link, and make the filter cloth fix between mounting bracket and link, and fix on the installing frame through making the link, through installing frame and connecting cylinder fixed connection, the effectual connecting frame that has improved, the link, the installing frame, the mounting bracket and the installation stability of filter cloth and connecting cylinder, and can directly demolish the filter cloth and change the filter cloth through separation link and mounting bracket, the connecting cylinder, the link, the effectual input cost that has saved of installing frame and mounting bracket reuse.

Further setting the following steps: the connecting cylinder is fixed with the support edge of horizontal setting for the one end of gas vent, support along to being close to the direction of connecting cylinder central line extends, the carriage fixed stay support is in support along last.

Through adopting above-mentioned technical scheme, through supporting along at connecting cylinder tip fixed support to make the connecting frame support on supporting along, the effectual stability that improves connecting frame support link and filter cloth.

Further setting the following steps: the upper end of the connecting cylinder is coaxially provided with a sealing ring, and the sealing ring is abutted to one end, close to the air inlet, of the mounting shell.

Through adopting above-mentioned technical scheme, through set up the sealing washer between connecting cylinder and installation shell, the effectual leakproofness that improves between connecting cylinder and the installation shell further prevents that unfiltered air from passing through the gap between connecting cylinder and the installation shell and entering into in the workshop.

Further setting the following steps: the access hole has been seted up for the position of access door on the installation shell, the access door rotates to be connected on the access hole, the access hole with be provided with a plurality of rubber sealing strips between the access door, rubber sealing strip fixes on each side of access hole.

Through adopting above-mentioned technical scheme, through setting up the access hole on the installation shell, make things convenient for the staff to maintain and maintain air cleaner's internals, set up the access door through rotating in access hole department, make the installation shell be in airtight state at the during operation through the access door, through fixed rubber sealing strip on each side of access hole, the effectual leakproofness that has improved between installation shell and the access door.

Further setting the following steps: the air inlet is fixedly provided with a flange, one end of the flange, far away from the installation shell, is fixed on the machine shell and communicated with the fan, and the air exhaust port is fixedly connected with an air exhaust panel.

Through adopting above-mentioned technical scheme, through at air outlet fixed connection flange, the effectual stability of being connected that has improved between installation shell and the fan through the fixed panel of airing exhaust in air outlet department, disperses the distinguished and admirable, further reduces the too big phenomenon of local wind flow in workshop.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the filter screen in the filter can be conveniently dismounted and mounted by workers, the time for dismounting and mounting the filter screen is effectively saved, and the working efficiency of the workers for maintaining the air filter is improved;

(2) the phenomenon that a workshop is shut down due to the fault of the ventilation system is reduced, and the investment cost is effectively saved by replacing the filter cloth and reusing other components;

(3) through adjusting the distance of spacing frame to the installation shell upper end, can reach the effect of installing different model filtering component, improve whole air cleaner's practicality.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of an alarming type high-efficiency air filter for cleaning a factory building;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a partially enlarged view of portion B of fig. 2.

Reference numerals: 1. a fan; 2. a housing; 3. an impeller; 4. a connecting shaft; 5. a drive motor; 6. an air inlet; 7. an air outlet; 8. mounting a shell; 9. an air inlet; 10. an exhaust port; 11. a flange; 12. an air exhaust panel; 13. a connecting cylinder; 14. a seal ring; 15. a support edge; 16. a connecting frame; 17. a connecting frame; 18. filtering cloth; 19. a mounting frame; 20. installing a frame; 21. a limiting frame; 22. a threaded rod; 23. a chute; 24. a sliding projection; 25. a connecting seat; 26. a limiting groove; 27. a limiting bulge; 28. an access door; 29. and (6) an access hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a high-efficient air cleaner of alarm type for clean factory building, including filter body and the fan 1 that links to each other with filter body, fan 1 uses very extensively among the prior art, including casing 2 with rotate the impeller 3 that sets up in casing 2. The casing 2 is rotatably connected with a connecting shaft 4 which penetrates through the casing 2 and is horizontally arranged, the impeller 3 is fixed on the connecting shaft 4, one end of the connecting shaft 4 is fixedly connected with a driving motor 5 which drives the connecting shaft 4 to rotate, and the casing 2 is provided with an air inlet 6 and an air outlet 7.

Referring to fig. 1 and 2, the filter body includes a mounting shell 8 and a filter assembly fixed in the mounting shell 8, the mounting shell 8 is square and hollow, and a pair of opposite side walls of the mounting shell 8 are respectively provided with an air inlet 9 communicated with the fan 1 and an air outlet 10 communicated with the inside of the clean room. The air inlet 9 is provided with a flange 11 fixedly connected with the mounting shell 8, and one end of the flange 11 far away from the mounting shell 8 is fixed on the machine shell 2 and communicated with the air outlet 7. In order to disperse the filtered air, an exhaust panel 12 fixedly connected to the mounting shell 8 is arranged on the exhaust port 10, and a plurality of air ducts are formed in the exhaust panel 12.

Referring to fig. 2 and 3, the filter assembly includes a connecting cylinder 13 fixed in the mounting case 8 and vertically disposed, and a filter cloth 18 fixed in the connecting cylinder 13, wherein the connecting cylinder 13 is in a square cylinder shape and disposed along the same center line as the exhaust port 10 and the intake port 9. The upper end of the connecting cylinder 13 abuts against the side wall of the mounting shell 8 and is arranged opposite to the air inlet 9, in order to enhance the sealing performance between the connecting cylinder 13 and the mounting shell 8, a sealing ring 14 is coaxially arranged at the upper end of the connecting cylinder 13, and one end, far away from the connecting cylinder 13, of the sealing ring 14 abuts against the mounting shell 8.

Referring to fig. 3, a horizontally disposed support edge 15 is fixed to one end of the connecting cylinder 13 opposite to the exhaust port 10, the support edge 15 extends in a direction close to a center line of the connecting cylinder 13, a horizontally disposed connecting frame 16 is supported on the support edge 15, a pair of side frames of the connecting frame 16, which are oppositely disposed, are fixed with square corrugated connecting frames 17, a pair of oppositely disposed sides of the filter cloth 18 is respectively fixed to the two connecting frames 17, and the other pair of oppositely disposed sides of the filter cloth 18 is respectively fixed to the corresponding side frames of the connecting frame 16.

Referring to fig. 3, the upper end of the filter cloth 18 is provided with a fixing member for fixing the filter cloth 18 on the connecting frame 17, the fixing member includes a mounting frame 20 fixed on the upper end of the connecting cylinder 13 and a mounting frame 19 fixed on a pair of side frames opposite to the mounting frame 20, the mounting frame 20 is in threaded connection with a fixing bolt, and the fixing bolt is in threaded connection with the upper end of the connecting cylinder 13. The mounting frame 19 is in a square corrugated shape and is meshed and matched with the connecting frame 17, the mounting frame 19 abuts against the filter cloth 18, the mounting frame 19 is in threaded connection with screws penetrating through the filter cloth 18 and the connecting frame 17, and the filter cloth 18 is fixed between the connecting frame 17 and the mounting frame 19 through the screws.

Referring to fig. 3, the one end of installation shell 8 that is close to gas vent 10 is provided with the spacing subassembly that is used for fixed connection section of thick bamboo 13, and spacing subassembly includes spacing frame 21 and the threaded rod 22 of a plurality of vertical settings of sliding connection level setting on the lateral wall of installation shell 8, sets up the spout 23 of vertical setting on a plurality of lateral walls of installation shell 8, and spacing frame 21 is fixed with sliding protrusion 24 on the side frame for spout 23, and sliding protrusion 24 sliding connection is in spout 23. Threaded rod 22 is located the whole below of spacing frame 21 and its one end rotates to be connected on spacing frame 21, and the equal fixedly connected with connecting seat 25 in position that is close to threaded rod 22 on the lateral wall of installation shell 8, threaded rod 22 threaded connection are on connecting seat 25, and threaded rod 22 keeps away from the one end fixedly connected with handle of spacing frame 21.

Referring to fig. 3, the connecting cylinder 13 is fixed and supported on the limiting frame 21, for enhancing the connection stability between the connecting cylinder 13 and the limiting frame 21, a plurality of limiting grooves 26 are formed in each side frame of the limiting frame 21, a limiting protrusion 27 matched with the limiting grooves 26 is fixed on one end of the connecting cylinder 13 relative to the limiting frame 21, and the limiting protrusion 27 is embedded in the limiting grooves 26.

Referring to fig. 1, the position that is close to connecting cylinder 13 on the installation shell 8 is provided with access door 28, and the access hole has been seted up for the position of access door 28 on the installation shell 8, and access door 28 rotates and connects on the installation shell 8 and shield the access hole completely, is provided with a plurality of rubber sealing strips between access hole and the access door 28, and rubber sealing strip fixes on each side of access hole.

The implementation principle and the beneficial effects of the embodiment are as follows:

when a new filtering component is installed, the connecting cylinder 13 is placed on the limiting frame 21, the threaded rod 22 is rotated to enable the limiting frame 21 to move upwards on the side wall of the installation shell 8 under the action of the threaded rod 22, the upper end of the connecting cylinder 13 is abutted against the side wall of the installation shell 8 and is opposite to the air inlet 9, the phenomenon of air leakage of the air filter is reduced, air is conveniently conveyed into the connecting cylinder 13 by the fan 1, and the air is filtered by the filter cloth 18; when dismantling the filter that became invalid, rotate threaded rod 22 and make spacing frame 21 remove downwards to make the upper end of connecting cylinder 13 break away from with installation shell 8, can directly take out or put into installation shell 8 whole filter assembly through access door 28 in, make installing frame 20 and connecting cylinder 13 separate through wrench movement fixing bolt, the rethread rotates the screw and makes mounting bracket 19 and link 17 separate. Make things convenient for the staff to demolish and install the filter screen in the filter, the effectual time of demolising and installing the filter screen of having saved has improved staff's maintenance air cleaner's work efficiency, further reduces the phenomenon appearance that causes economic loss because of the workshop shut down.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a high-efficient air cleaner of alarm type for clean factory building, including filter body and with fan (1) that filter body links to each other, its characterized in that: the filter body comprises an installation shell (8) and a filtering component fixed in the installation shell (8), wherein an air inlet (9) communicated with the fan (1) and an air outlet (10) communicated with the clean plant room are arranged on the installation shell (8), the filtering component comprises a connecting cylinder (13) fixed in the installation shell (8) and a filter cloth (18) fixed in the connecting cylinder (13), the upper end of the connecting cylinder (13) is abutted against the side wall of the installation shell (8) and is arranged opposite to the air inlet (9), one end, close to the air outlet (10), of the installation shell (8) is provided with a limiting component used for fixing the connecting cylinder (13), the limiting component comprises a limiting frame (21) in sliding connection on the side wall of the installation shell (8) and a plurality of threaded rods (22) in rotating connection on the limiting frame (21), the mounting shell (8) is fixed with connecting seat (25) on the lateral wall of circumference, threaded rod (22) vertical setting and threaded connection are in on connecting seat (25), the position that mounting shell (8) is close to connecting cylinder (13) is provided with access door (28).

2. The alarming type efficient air filter for the clean factory building according to claim 1, wherein: all seted up a plurality of spacing grooves (26) on each side frame of spacing frame (21), connecting cylinder (13) for the one end of spacing frame (21) be fixed with spacing arch (27) of spacing groove (26) adaptation, spacing arch (27) inlay joint is in spacing groove (26).

3. The alarming type efficient air filter for the clean factory building according to claim 2, wherein: a horizontally arranged connecting frame (16) is fixed in the connecting cylinder (13), a pair of oppositely arranged side frames of the connecting frame (16) are fixed with corrugated connecting frames (17), and the filter cloth (18) is fixed on the connecting frames (17).

4. The alarming type efficient air filter for the clean factory building according to claim 3, wherein: the filter cloth (18) upper end is provided with the messenger filter cloth (18) are fixed mounting on link (17), the mounting is including fixing installing frame (20) of connecting cylinder (13) upper end with fix installing frame (20) for mounting bracket (19) on the link (17) side frame, mounting bracket (19) be corrugated and with link (17) interlock adaptation, mounting bracket (19) butt is in on filter cloth (18).

5. The alarming type efficient air filter for the clean factory building according to claim 4, wherein: one end of the connecting cylinder (13) opposite to the exhaust port (10) is fixedly provided with a horizontally arranged support edge (15), the support edge (15) extends towards the direction close to the central line of the connecting cylinder (13), and the connecting frame (16) is fixedly supported on the support edge (15).

6. The alarming type efficient air filter for the clean factory building according to claim 5, wherein: the upper end of the connecting cylinder (13) is coaxially provided with a sealing ring (14), and the sealing ring (14) abuts against one end, close to the air inlet (9), of the mounting shell (8).

7. The alarming type efficient air filter for the clean factory building according to claim 1, wherein: the access hole has been seted up for the position of access door (28) on installation shell (8), access door (28) rotate to be connected on the access hole, the access hole with be provided with a plurality of rubber sealing strips between access door (28), rubber sealing strip fixes on each side of access hole.

8. The alarming type efficient air filter for the clean factory building according to claim 1, wherein: a flange (11) is fixed on the air inlet (9), one end, far away from the mounting shell (8), of the flange (11) is fixed on the machine shell (2) and communicated with the fan (1), and an exhaust panel (12) is fixedly connected to the exhaust port (10).