CN214501503U - Dust-free workshop fresh air purification device - Google Patents
Dust-free workshop fresh air purification device Download PDFInfo
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- CN214501503U CN214501503U CN202120446239.7U CN202120446239U CN214501503U CN 214501503 U CN214501503 U CN 214501503U CN 202120446239 U CN202120446239 U CN 202120446239U CN 214501503 U CN214501503 U CN 214501503U
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- ventilation pipe
- fan
- limiting
- limiting block
- sliding
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Abstract
A fresh air purification device for a dust-free workshop comprises a ventilation pipe, a fan, a butting mechanism, a limiting mechanism and a filter frame; the fan and the abutting mechanism are arranged in the ventilation pipe, and the fan is connected with the ventilation pipe in a sliding mode and can be detachably connected; one end of the fan is abutted with the abutting mechanism; a first sliding groove is formed in the ventilation pipe; the limiting mechanism comprises a second elastic piece, a limiting block and a blocking block; the limiting block is arranged on the ventilating pipe in a sliding manner; two ends of the second elastic piece are respectively connected with the limiting block and the ventilating pipe; the two blocking blocks are respectively arranged in the ventilating pipe and the limiting block, the two blocking blocks are both positioned in the first sliding groove, and the two blocking blocks are clamped; the limiting block fan is clamped; the ventilating pipe is provided with an installation groove; the filter frame slides and is arranged on the ventilation pipe, the filter frame is positioned in the mounting groove, and the filter frame is detachably connected with the ventilation pipe. The utility model discloses a stop gear can realize carrying out the dismouting to the fan fast, can prevent dust through filtering the frame and handle.
Description
Technical Field
The utility model relates to a dust-free workshop ventilation equipment technical field especially relates to a dust-free workshop new trend purifier.
Background
The dust-free workshop is used for a production workshop with higher production environment level marks, the dust-free workshop can select air filters with different levels of air cleanliness, for example, for 300000-level air purification treatment, sub-high efficiency filters can be adopted to replace high efficiency filters, and the air filters with medium efficiency or high efficiency can be selected according to the rated air volume or less.
In the prior art, a dust-free workshop is generally composed of a fan, an air inlet, an air outlet, various pipelines and joints. The fan installed in the suspended ceiling is connected with a series of air outlets through a pipeline, the fan is started, indoor turbid air is discharged outdoors through the fan through an indoor air suction opening, the installation mode is complex in disassembly work of the fan, and the fan is inconvenient to overhaul and replace and lacks dustproof measures on a connecting pipeline of the fan.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a dust-free workshop new trend purifier can realize carrying out the dismouting to the fan fast through stop gear, can carry out dustproof processing through filtering the frame.
(II) technical scheme
The utility model provides a fresh air purification device for a dust-free workshop, which comprises a ventilation pipe, a fan, a butting mechanism, a limiting mechanism and a filter frame;
the fan and the abutting mechanism are arranged in the ventilation pipe, and the fan is connected with the ventilation pipe in a sliding mode and can be detachably connected; one end of the fan is abutted with the abutting mechanism; a first sliding groove is formed in the ventilation pipe; the first sliding grooves and the limiting mechanisms are respectively provided with a plurality of limiting mechanisms which are respectively arranged in the first sliding grooves, and the limiting mechanisms are respectively abutted against the fan; the limiting mechanism comprises a second elastic piece, a limiting block and a blocking block; the limiting block is arranged on the ventilation pipe in a sliding mode and embedded into the first sliding groove; the second elastic piece is arranged in the first sliding groove, and two ends of the second elastic piece are respectively connected with the limiting block and the ventilating pipe; the two blocking blocks are respectively arranged in the ventilating pipe and the limiting block, the two blocking blocks are both positioned in the first sliding groove, and the two blocking blocks are clamped; the limiting block fan is clamped; the ventilating pipe is provided with an installation groove; the filter frame slides and is arranged on the ventilation pipe, the filter frame is positioned in the mounting groove, and the filter frame is detachably connected with the ventilation pipe.
Preferably, the abutting mechanism comprises a mounting block, a first elastic piece and a push plate; the mounting blocks and the first elastic pieces are provided in plurality; a plurality of installation pieces all set up inside the draught tube, and the push pedal slides and sets up inside the draught tube, and the one end of a plurality of first elastic components all sets up on the push pedal, and the other end of a plurality of first elastic components sets up respectively on a plurality of installation pieces.
Preferably, the ventilation pipe is provided with a second sliding groove and a fixing mechanism; the mounting groove is communicated with the second sliding groove, the fixing mechanism is arranged in the second sliding groove, and the fixing mechanism is connected with the filter frame in a clamping mode.
Preferably, the filter frame is provided with a clamping groove; the fixing mechanism comprises a push rod, a connecting plate, a limiting rod and a third elastic piece; the push rod is arranged on the ventilation pipe in a sliding mode, one end of the push rod is located in the second sliding groove, and two ends of the connecting plate are connected with the push rod and the limiting rod respectively; the push rod and the limiting rod are both arranged in the second sliding groove in a sliding mode, and one end of the limiting rod is arranged in the clamping groove in a sliding mode and is clamped with the filter frame; the third elastic piece is arranged in the second sliding groove, and two ends of the third elastic piece are respectively connected with the ventilation pipe and the connecting plate.
Preferably, the limiting block is provided with a first guide inclined plane and a second guide inclined plane; the first guide inclined plane and the second guide inclined plane are respectively located at two ends of the limiting block, and the first guide inclined plane is located on one side far away from the fan.
Preferably, the push plate is a structure shaped like a Chinese character 'hui', and the push plate is abutted to the edge of the fan.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: in the utility model, the fan is placed in the ventilation pipe and is pressed against the abutting mechanism to be primarily fixed, the second elastic part pushes the limiting block to move, one end of the limiting block protrudes out of the mounting groove, so that the limiting block and the fan are removed, the fan is limited, the fixed mounting of the fan is completed, and after the mounting is completed, the filter frame is inserted into the mounting groove, so that dust is prevented from entering the ventilation pipe; when dismantling the fan, pull down the filter stand earlier, press into first sliding tray with the stopper again in, the ventilation pipe is released with the fan to butt mechanism, takes off the fan and overhauls or changes.
Drawings
Fig. 1 is the utility model provides a dust-free workshop new trend purifier's main view structure chart.
Fig. 2 is the utility model provides a dust-free workshop new trend purifier's overlook schematic structure diagram.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is the utility model provides a structural schematic diagram of push pedal in dust-free workshop fresh air purification device.
Reference numerals: 1. a vent pipe; 101. mounting grooves; 102. a first sliding groove; 103. a second sliding groove; 2. a fan; 3. an abutting mechanism; 301. mounting blocks; 302. a first elastic member; 303. pushing the plate; 4. a limiting mechanism; 401. a second elastic member; 402. a limiting block; 403. a blocking block; 421. a first guide slope; 422. a second guide slope; 5. a filter frame; 501. a clamping groove; 6. a fixing mechanism; 601. a push rod; 602. A connecting plate; 603. a limiting rod; 604. and a third elastic member.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the utility model provides a fresh air purification device for a dust-free workshop, which comprises a ventilation pipe 1, a fan 2, a butting mechanism 3, a limiting mechanism 4 and a filter frame 5;
the fan 2 and the abutting mechanism 3 are both arranged in the ventilation pipe 1, and the fan 2 is connected with the ventilation pipe 1 in a sliding mode and can be detachably connected; one end of the fan 2 is abutted with the abutting mechanism 3; a first sliding groove 102 is arranged on the ventilation pipe 1; the number of the first sliding grooves 102 and the number of the limiting mechanisms 4 are multiple, the limiting mechanisms 4 are respectively arranged in the first sliding grooves 102, and the limiting mechanisms 4 are abutted to the fan 2; the limiting mechanism 4 comprises a second elastic piece 401, a limiting block 402 and a stop block 403; the limiting block 402 is arranged on the ventilation pipe 1 in a sliding mode, and the limiting block 402 is embedded in the first sliding groove 102; the second elastic piece 401 is arranged in the first sliding groove 102, and two ends of the second elastic piece 401 are respectively connected with the limiting block 402 and the ventilation pipe 1; two blocking blocks 403 are arranged, the two blocking blocks 403 are respectively arranged in the ventilation pipe 1 and the limiting block 402, the two blocking blocks 403 are both positioned in the first sliding groove 102, and the two blocking blocks 403 are clamped; the limiting block 402 is clamped with the fan 2; the ventilation pipe 1 is provided with a mounting groove 101; filter frame 5 and setting up on ventilation pipe 1, and filter frame 5 is located mounting groove 101, filter frame 5 and ventilation pipe 1 releasable connection.
In an alternative embodiment, the abutment mechanism 3 comprises a mounting block 301, a first elastic member 302 and a push plate 303; the mounting block 301 and the first elastic member 302 are provided in plurality; a plurality of installation pieces 301 all set up inside ventilation pipe 1, and push pedal 303 slides and sets up inside ventilation pipe 1, and the one end of a plurality of first elastic component 302 all sets up on push pedal 303, and the other end of a plurality of first elastic component 302 sets up respectively on a plurality of installation pieces 301.
It should be noted that, the first elastic member 302 pushes the push plate 303 to move, and the push plate 303 pushes the fan 2 to move, so that the fan 2 abuts against the limiting block 402, and can be better limited, and when the limiting mechanism 4 releases the limiting, the first elastic member 302 pushes the fan 2 to pop out, and the fan can be conveniently taken out.
In an alternative embodiment, the ventilation pipe 1 is provided with a second sliding groove 103 and a fixing mechanism 6; mounting groove 101 and second sliding tray 103 intercommunication, fixing mechanism 6 sets up in second sliding tray 103, and fixing mechanism 6 and filter holder 5 joint.
The second sliding groove 103 is used for mounting the fixing mechanism 6, and the fixing mechanism 6 is used for limiting the filter holder 5, so as to prevent the filter holder 5 from falling.
In an alternative embodiment, the filter frame 5 is provided with a clamping groove 501; the fixing mechanism 6 comprises a push rod 601, a connecting plate 602, a limiting rod 603 and a third elastic piece 604; the push rod 601 is arranged on the ventilation pipe 1 in a sliding mode, one end of the push rod 601 is located in the second sliding groove 103, and two ends of the connecting plate 602 are connected with the push rod 601 and the limiting rod 603 respectively; the push rod 601 and the limiting rod 603 are both arranged in the second sliding groove 103 in a sliding manner, and one end of the limiting rod 603 is arranged in the clamping groove 501 in a sliding manner and is clamped with the filter rack 5; the third elastic member 604 is disposed in the second sliding groove 103, and both ends of the third elastic member 604 are connected to the ventilation pipe 1 and the connection plate 602, respectively.
It should be noted that, when the filter rack 5 needs to be taken out and replaced, the push rod 601 is pressed in the direction of the ventilation pipe 1, the push rod 601 drives the connecting plate 602 to move, the connecting plate 602 drives the limiting rod 603 to move, and the third elastic member 604 is compressed, so that the limiting rod 603 slides out of the clamping groove 501, the limitation on the filter rack 5 is removed, the filter rack 5 is taken out, the filter rack 5 is replaced, the push rod 601 is released after the filter rack 5 is installed, the third elastic member 604 pushes the connecting plate 602 and the limiting rod 603 to move, and the limiting rod 603 is clamped in the filter rack 5.
In an alternative embodiment, the limiting block 402 is provided with a first guiding inclined surface 421 and a second guiding inclined surface 422; the first guiding inclined plane 421 and the second guiding inclined plane 422 are respectively located at two ends of the limiting block 402, and the first guiding inclined plane 421 is located at a side far away from the fan 2.
It should be noted that, when installing the fan 2 into the ventilation pipe, the first guiding inclined plane 421 can extrude the limiting block 402 to move, so that the fan 2 is conveniently installed into the ventilation pipe 1, and the second guiding inclined plane 422 can be conveniently bounced after the fan 2 is installed into the ventilation pipe 1.
In an alternative embodiment, the pushing plate 303 has a shape like a Chinese character 'hui', and the pushing plate 303 abuts against the edge of the fan 2.
It should be noted that the push plate 303 with the square-shaped structure can better contact with the edge of the fan 2, and the connection with the fan 2 is more secure.
In the utility model, the fan 2 is placed in the ventilation pipe 1 and is supported on the abutting mechanism 3 to be primarily fixed, the second elastic part 401 pushes the limiting block 402 to move, one end of the limiting block 402 protrudes out of the mounting groove 101, so that the limiting block 402 and the fan 2 are released, the fan 2 is limited, the fixed mounting of the fan 2 is completed, and after the mounting is completed, the filter frame 5 is inserted into the mounting groove 101, so that dust is prevented from entering the ventilation pipe 1; when dismantling fan 2, pull down filter holder 5 earlier, press into first sliding tray 102 with stopper 402 again in, butt mechanism 3 pushes out ventilation pipe 1 with fan 2, takes off fan 2 and overhauls or changes.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. A fresh air purification device for a dust-free workshop is characterized by comprising a ventilation pipe (1), a fan (2), a butting mechanism (3), a limiting mechanism (4) and a filter frame (5);
the fan (2) and the abutting mechanism (3) are both arranged in the ventilation pipe (1), and the fan (2) is connected with the ventilation pipe (1) in a sliding mode and can be connected in a detachable mode; one end of the fan (2) is abutted against the abutting mechanism (3); a first sliding groove (102) is arranged on the ventilation pipe (1); the first sliding grooves (102) and the limiting mechanisms (4) are arranged in a plurality of numbers, the limiting mechanisms (4) are arranged in the first sliding grooves (102) respectively, and the limiting mechanisms (4) are abutted to the fan (2); the limiting mechanism (4) comprises a second elastic piece (401), a limiting block (402) and a blocking block (403); the limiting block (402) is arranged on the ventilation pipe (1) in a sliding mode, and the limiting block (402) is embedded in the first sliding groove (102); the second elastic piece (401) is arranged in the first sliding groove (102), and two ends of the second elastic piece (401) are respectively connected with the limiting block (402) and the ventilation pipe (1); two blocking blocks (403) are arranged, the two blocking blocks (403) are respectively arranged in the ventilation pipe (1) and the limiting block (402), the two blocking blocks (403) are both positioned in the first sliding groove (102), and the two blocking blocks (403) are clamped; the limiting block (402) is clamped with the fan (2); the ventilation pipe (1) is provided with a mounting groove (101); filter frame (5) and slide and set up on ventilation pipe (1), and filter frame (5) are located mounting groove (101), filter frame (5) and ventilation pipe (1) releasable connection.
2. A dust-free workshop fresh air purification device as claimed in claim 1, wherein the abutment mechanism (3) comprises a mounting block (301), a first elastic member (302) and a push plate (303); the mounting blocks (301) and the first elastic pieces (302) are provided in plurality; a plurality of installation pieces (301) all set up inside ventilation pipe (1), and push pedal (303) slide to set up inside ventilation pipe (1), and the one end of a plurality of first elastic component (302) all sets up on push pedal (303), and the other end of a plurality of first elastic component (302) sets up respectively on a plurality of installation pieces (301).
3. A dust-free workshop fresh air purification device as claimed in claim 1, wherein the ventilation pipe (1) is provided with a second sliding groove (103) and a fixing mechanism (6); mounting groove (101) and second sliding tray (103) intercommunication, fixed establishment (6) set up in second sliding tray (103), and fixed establishment (6) and filter frame (5) joint.
4. A fresh air purification device for a dust-free workshop as claimed in claim 3, wherein the filter frame (5) is provided with a clamping groove (501); the fixing mechanism (6) comprises a push rod (601), a connecting plate (602), a limiting rod (603) and a third elastic piece (604); the push rod (601) is arranged on the ventilation pipe (1) in a sliding mode, one end of the push rod (601) is located in the second sliding groove (103), and two ends of the connecting plate (602) are connected with the push rod (601) and the limiting rod (603) respectively; the push rod (601) and the limiting rod (603) are arranged in the second sliding groove (103) in a sliding mode, and one end of the limiting rod (603) is arranged in the clamping groove (501) in a sliding mode and is clamped with the filter rack (5); the third elastic piece (604) is arranged in the second sliding groove (103), and two ends of the third elastic piece (604) are respectively connected with the ventilation pipe (1) and the connecting plate (602).
5. A dust-free workshop fresh air purification device as claimed in claim 1, wherein the limiting block (402) is provided with a first guiding inclined surface (421) and a second guiding inclined surface (422); the first guide inclined plane (421) and the second guide inclined plane (422) are respectively located at two ends of the limiting block (402), and the first guide inclined plane (421) is located on one side far away from the fan (2).
6. A dust-free workshop fresh air purification device as claimed in claim 1, wherein the push plate (303) is of a structure shaped like a Chinese character 'hui', and the push plate (303) abuts against the edge of the fan (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120446239.7U CN214501503U (en) | 2021-03-02 | 2021-03-02 | Dust-free workshop fresh air purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120446239.7U CN214501503U (en) | 2021-03-02 | 2021-03-02 | Dust-free workshop fresh air purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214501503U true CN214501503U (en) | 2021-10-26 |
Family
ID=78226911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120446239.7U Active CN214501503U (en) | 2021-03-02 | 2021-03-02 | Dust-free workshop fresh air purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214501503U (en) |
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2021
- 2021-03-02 CN CN202120446239.7U patent/CN214501503U/en active Active
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