CN210845604U

CN210845604U - Air purifying device

Info

Publication number: CN210845604U
Application number: CN201921475466.1U
Authority: CN
Inventors: 徐志明; 吴冬
Original assignee: Changzhou Yalong Electronic Science & Technology Co ltd
Current assignee: Changzhou Yalong Electronic Science & Technology Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-06-26
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses an air purification device, which comprises a housin, a supporting plate, sack and adjustment mechanism, backup pad and adjustment mechanism are all installed in the casing, and the lateral wall of backup pad and casing is laminated mutually, the sack is installed in the backup pad, the mounting groove has been seted up at the casing top, backup pad accessible mounting groove is inserted in the casing, adjustment mechanism is including installing the fixed plate on the roof of casing, the movable rod, first hinge rod and second hinge rod, the one end that the preceding lateral wall of casing was kept away from to the movable rod erects on the steel wire net on the lateral wall behind the casing, the one end and the backup pad counterbalance of first hinge rod are held, the other end and the fixed plate of first hinge rod are articulated, the one end and the first hinge rod of second hinge rod are articulated, the other end and the movable rod of second hinge. The multiple cloth bags are integrated into one cloth bag corresponding to one supporting plate, and only one cloth bag needs to be replaced under the condition that one cloth bag is damaged, so that the cost is low.

Description

Air purifying device

Technical Field

The utility model relates to an air purification technical field especially relates to an air purification device.

Background

In industrial production, dust or dust particles can exist in the air of processing places in most cases, the air needs to be purified, a cloth bag is arranged on an air purification device, a filtering device is arranged in the cloth bag, and when the air purification device works, the fan rotates to enable the dust or the dust particles in the air to be adsorbed on the filtering device, so that the air purification effect is achieved. However, a plurality of cloth bags generally adopted by the existing air purification device are integrated, and when one cloth bag is damaged, all the cloth bags need to be replaced, so that some cloth bags which are not damaged are also replaced, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide an air purification apparatus with low cost.

The utility model provides a technical scheme that its technical problem adopted is: an air purification device comprises a shell, a support plate, a cloth bag and an adjusting mechanism, wherein the support plate and the adjusting mechanism are installed in the shell, the support plate is attached to the side wall of the shell, an air outlet is formed in the shell, one end of the cloth bag is connected with the support plate, the other end of the cloth bag penetrates through the air outlet and extends to the outside of the shell, an installation groove is formed in the top of the shell, the support plate can be inserted into the shell through the installation groove, the adjusting mechanism comprises a fixed plate, a movable rod, a first hinge rod and a second hinge rod, the fixed plate, the movable rod, the first hinge rod and the second hinge rod are installed on a top plate of the shell, one end, away from the front side wall of the shell, of the movable rod is erected on a steel wire net on the rear side wall of the shell, one end of the first, one end of the second hinge rod is hinged to the first hinge rod, the other end of the second hinge rod is hinged to the movable rod, the movable rod is pulled outside the shell, and the first hinge rod pushes the support plate to block the air outlet.

Further, the first hinge rod and the second hinge rod are provided with two hinge rods, and the first hinge rod and the second hinge rod are oppositely arranged along the axial direction of the movable rod.

Furthermore, the shell is approximately cuboid, and the rear side wall of the shell is a grid-shaped steel wire mesh.

Further, the air outlet is of a substantially square structure.

Furthermore, a through groove is formed in the supporting plate, and the through groove is matched with the air outlet.

Further, the both sides of the back lateral wall of casing are provided with the fixed block respectively, first through-hole has been seted up on the fixed block, the movable rod is kept away from the second through-hole has been seted up to the one end of the preceding lateral wall of casing.

Further, the air purification device further comprises a fixing rod, and the fixing rod sequentially penetrates through the first through hole and the second through hole.

Further, a filter screen is arranged in the cloth bag and used for filtering air.

Further, the air purification device further comprises a motor and a fan, wherein the motor and the fan are contained in the shell, the motor is fixedly connected with the shell, and the fan is connected with an output shaft of the motor.

The utility model has the advantages that: the utility model provides an air purification device, compared with the prior art, a sack is corresponding with a backup pad, appears under the damaged condition when one of them sack, only need replace a sack can, then to the outer pulling movable rod of casing for the preceding lateral wall of backup pad and casing closely laminates, and then improves the laminating intensity between backup pad and the casing, strengthens the sealed effect between backup pad and the casing, avoids gas leakage with low costs simultaneously.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic structural view of an air purification device according to the present invention;

FIG. 2 is a top view of the air purification apparatus shown in FIG. 1;

FIG. 3 is a cross-sectional view taken along B-B in a top view of the air purification apparatus shown in FIG. 2;

FIG. 4 is a cross-sectional view taken along C-C in a left side view of the air purifying device shown in FIG. 1;

fig. 5 is a partially enlarged view of a portion a of the air cleaning device shown in fig. 4.

The names and the numbers of the parts in the figure are respectively as follows:

fixing block 13 for fixing plate 66 of shell 1

First through hole 131 motor 2 fan 3

Supporting plate 4 cloth bag 5 filter screen 51

Second through hole 611 of movable rod 61 of adjusting mechanism 6

First hinge rod 62, second hinge rod 63 and third hinge rod 64

Fourth articulated rod 65 fixed rod 7 support rod 12

Mounting groove 17 air outlet 16 through groove 42

Detailed Description

The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.

Please refer to fig. 1 to 5, the utility model provides an air purification device, which comprises a housing 1, a motor 2, a fan 3, a supporting plate 4, a cloth bag 5 and an adjusting mechanism 6, wherein the motor 2, the fan 3 and the adjusting mechanism 6 are all contained in the housing 1, the motor 2 is fixedly connected with the housing 1, the fan 3 is connected with an output shaft of the motor 2, the supporting plate 4 is installed in the housing 1 and is attached to a side wall of the housing 1, the cloth bag 5 is installed on the supporting plate 4, and the cloth bag 5 is hermetically connected with the supporting plate 4.

The casing 1 is substantially rectangular, one side of the casing 1 far away from the cloth bag 5 is used as a rear side wall of the casing 1, and one side of the casing 1 near the cloth bag 5 is used as a front side wall of the casing 1. The rear side wall of the shell 1 is a grid-shaped steel wire mesh, so that the rear side wall of the shell 1 is used as an air inlet. Two sides of the rear side wall of the housing 1 are respectively provided with a fixing block 13, and the fixing block 13 is provided with a first through hole 131. An air outlet 16 is arranged on the front side wall of the shell 1. In the present embodiment, the number of the air outlets 16 is at least two, and the air outlets 16 have a substantially square structure. The top of the housing 1 is provided with a mounting groove 17, and the mounting groove 17 is used for mounting the support plate 4.

The support plates 4 are attached to the front side wall of the housing 1, and in the present embodiment, the number of the support plates 4 is equal to the number of the air outlets 16, and one support plate 4 corresponds to one air outlet 16. The supporting plate 4 is provided with a through groove 42 matched with the air outlet 16.

The cloth bag 5 is provided with a filter screen 51, and the filter screen 51 is used for filtering air. In the present embodiment, the number of cloth bags 5 is equal to the number of support plates 4, and one cloth bag 5 corresponds to one support plate 4. Meanwhile, the number of the adjusting mechanisms 6 is the same as that of the supporting plates 4, one adjusting mechanism 6 corresponds to one supporting plate 4, when the air filter is used, the motor 2 is started, the fan 3 rotates, air can penetrate through the through groove 42 and then enters the cloth bag 5, and therefore dust or dust particles in the air are adsorbed onto the filter screen.

Please refer to fig. 4, the adjusting mechanism 6 is disposed at the top of the inner cavity of the housing 1, the adjusting mechanism 6 includes a fixed plate 66, a movable rod 61, a first hinge rod 62 and a second hinge rod 63, the fixed plate 66 is fixedly mounted on the top plate of the housing 1, a second through hole 611 is disposed at one end of the movable rod 61 far away from the front side wall of the housing 1, one end of the movable rod 61 far away from the front side wall of the housing 1 is erected on the steel wire mesh on the rear side wall of the housing 1, the first hinge rod 62 and the second hinge rod 63 are both provided with two ends, the first hinge rod 62 and the second hinge rod 63 are disposed oppositely along the axial direction of the movable rod 61, one end of the first hinge rod 62 abuts against the supporting plate 4, the other end of the first hinge rod 62 is hinged to the fixed plate 66, one end of the second hinge rod 63 is hinged to the first rod 62, and the other end of the second hinge. When using, pull movable rod 61 outward to casing 1, movable rod 61 is at the in-process that removes, drive first articulated rod 62 through second articulated rod 63 and remove, two first articulated rods 62 all rotate around fixed plate 66, and two first articulated rods 62 draw close along the direction that is close to second articulated rod 63, at the in-process that draws close each other of two second articulated rods 62, second articulated rod 62 produces the thrust effect to backup pad 4, make backup pad 4 and casing 1's preceding lateral wall closely laminate, and then improve the joint strength between backup pad 4 and the casing 1, strengthen the sealed effect between backup pad 4 and the casing 1.

The air cleaning apparatus further includes a fixing lever 7, and the fixing lever 7 sequentially passes through the first through hole 131 and the second through hole 611, so that the movable lever 61 pulled out of the housing 1 is fixed. Further, when the movable lever 61 is pulled out of the housing 1 to the limit state, it is fixed using the fixing lever 7.

When the air bag type dust collector is used, the support plate 4 is inserted into the mounting groove 17, the movable rod 61 is pulled out of the shell 1, the first hinge rods 62 are driven to move through the second hinge rods 63 in the moving process of the movable rod 61, the two first hinge rods 62 rotate around the fixed plate 66, the two first hinge rods 62 are close to each other in the direction close to the second hinge rods 63, the second hinge rods 62 push the support plate 4 in the mutual closing process of the two second hinge rods 62, so that the support plate 4 is tightly attached to the front side wall of the shell 1, the attachment strength between the support plate 4 and the shell 1 is further improved, the sealing effect between the support plate 4 and the shell 1 is enhanced, then the fixed rod 7 sequentially penetrates through the first through hole 131 and the second through hole 611, the movable rod 61 pulled out of the shell 1 is fixed, the motor 2 is started, the fan 3 is rotated, air can enter the cloth bag 5 after penetrating through the air outlet 16 and the through groove 42, so that dust or dust particles in the air are adsorbed onto the filter screen 51, thereby obtaining an air purifying effect.

When sack 5 need be changed, promote movable rod 61 in to casing 1, movable rod 61 is at the in-process that removes, drive first articulated pole 62 through second articulated pole 63 and remove, two first articulated poles 62 all rotate around fixed plate 66, and two first articulated poles 62 are along the direction dispersion of keeping away from second articulated pole 63, at the in-process of the mutual dispersion of two second articulated poles 62, second articulated pole 62 produces the dragging effect to backup pad 4, make backup pad 4 and casing 1's preceding lateral wall separation, then, take out in the mounting groove 17 with backup pad 4 and change sack 5.

The utility model provides an air purification device, compared with the prior art, a sack 5 is corresponding with a backup pad 4, under the damaged condition appears in one of them sack 5, only need replace a sack 5 can, then to casing 1 outer pull movable rod 61 for backup pad 4 closely laminates with casing 1's preceding lateral wall, and then improves the joint strength between backup pad 4 and the casing 1, strengthens the sealed effect between backup pad 4 and the casing 1, avoids leaking gas when with low costs.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. An air purification device, characterized in that: the air purification device comprises a shell, a support plate, a cloth bag and an adjusting mechanism, wherein the support plate and the adjusting mechanism are both arranged in the shell, the support plate is attached to the side wall of the shell, an air outlet is formed in the shell, one end of the cloth bag is connected with the support plate, the other end of the cloth bag penetrates through the air outlet and extends to the outside of the shell, a mounting groove is formed in the top of the shell, the support plate can be inserted into the shell through the mounting groove, the adjusting mechanism comprises a fixed plate, a movable rod, a first hinge rod and a second hinge rod, the fixed plate is arranged on a top plate of the shell, one end, away from the front side wall of the shell, of the movable rod is erected on a steel wire net on the rear side wall of the shell, one end of the first hinge rod is abutted against the support plate, and the, one end of the second hinge rod is hinged to the first hinge rod, the other end of the second hinge rod is hinged to the movable rod, the movable rod is pulled outside the shell, and the first hinge rod pushes the support plate to block the air outlet.

2. The air cleaning apparatus according to claim 1, wherein: the first hinged rod and the second hinged rod are provided with two parts, and the first hinged rod and the second hinged rod are arranged oppositely along the axial direction of the movable rod.

3. The air cleaning apparatus according to claim 1, wherein: the shell is approximately cuboid, and the rear side wall of the shell is a grid-shaped steel wire mesh.

4. The air cleaning apparatus according to claim 1, wherein: the air outlet is approximately in a square structure.

5. The air cleaning apparatus according to claim 4, wherein: a through groove is formed in the supporting plate and is matched with the air outlet.

6. An air cleaning device according to claim 3, characterized in that: the two sides of the rear side wall of the shell are respectively provided with a fixed block, the fixed blocks are provided with first through holes, and one end of the movable rod, which is far away from the front side wall of the shell, is provided with a second through hole.

7. The air cleaning apparatus according to claim 6, wherein: the air purification device further comprises a fixing rod, and the fixing rod sequentially penetrates through the first through hole and the second through hole.

8. The air cleaning apparatus according to claim 1, wherein: a filter screen is arranged in the cloth bag and is used for filtering air.

9. The air cleaning apparatus according to claim 1, wherein: the air purification device further comprises a motor and a fan, wherein the motor and the fan are contained in the shell, the motor is fixedly connected with the shell, and the fan is connected with an output shaft of the motor.