CN217746268U - Warm wind filter equipment for engineering that leads to - Google Patents
Warm wind filter equipment for engineering that leads to Download PDFInfo
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- CN217746268U CN217746268U CN202221140418.9U CN202221140418U CN217746268U CN 217746268 U CN217746268 U CN 217746268U CN 202221140418 U CN202221140418 U CN 202221140418U CN 217746268 U CN217746268 U CN 217746268U
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- air inlet
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- heating
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Abstract
The utility model relates to an air treatment equipment field, concretely relates to warm logical engineering uses wind filter equipment, including air inlet frame, limiting frame and filter cloth, the terminal surface forms the exhaust vent before the air inlet frame, it establishes to strain the cloth on the terminal surface before the air inlet frame and by the limiting frame centre gripping, limiting frame with the connection can be dismantled by locking structure to the air inlet frame.
Description
Technical Field
The utility model relates to an air treatment equipment field, concretely relates to warm logical engineering uses wind filter equipment.
Background
The heating and ventilation system comprises three aspects of heating, ventilation and air conditioning, wherein a plurality of air filtering devices are arranged in the whole heating and ventilation system to clean air, and the most basic part is the front-mounted filtering equipment at the most front end of the heating and ventilation system.
In most heating and ventilation systems, a bag filter is adopted to carry out primary filtration treatment on air, and the reason is that the bag filter has large effective filtration area, large dust holding capacity, small resistance and large ventilation volume; bag filter is as the consumptive material, by frame, bearing structure and V type filter bag combination form, generally every maintenance cycle all need carry out whole change, especially need increase the change frequency in the great scene of flying dust volume, this just leads to the increase of operation, maintenance cost.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming the defect among the prior art, provide a warm for ventilation engineering wind filter equipment.
The utility model discloses a low maintenance cost's warm logical wind filter equipment for engineering, including air inlet frame, limit frame and filter cloth, the terminal surface forms the exhaust vent before the air inlet frame, the filter cloth covers and establishes on the terminal surface before the air inlet frame and by the limit frame centre gripping, limit frame with the connection can be dismantled by locking structure to the air inlet frame.
Further, the air inlet frame includes the end plate of downside and middle curb plate, the curb plate comprises a plurality of V type sheet metal component, V type sheet metal component middle part position is seted up the exhaust vent to form the smooth tight face of clamp in both sides from top to bottom, the upper and lower both sides correspondence of restriction frame is provided with presss from both sides the tight strip.
Furthermore, the limiting frame is of a continuous W-shaped structure, a vertical limiting rod is formed at the rear end of the limiting frame, a locking tongue portion extends out of two ends of the limiting rod, and the locking structure comprises a buckle structure arranged on the end plate.
Furthermore, the upper edge and the lower edge of the filter cloth are provided with through holes for the bolt parts to pass through.
Furthermore, the locking structure further comprises pull rods hinged to the clamping strips, the two pull rods corresponding to the same V-shaped sheet metal part are hinged to each other, a nut seat is arranged on the end plate, a screw rod is arranged on the nut seat, and the screw rod is abutted to the hinged point of the two pull rods.
Furthermore, the inner side of the clamping strip and the clamping surface of the air inlet frame are provided with anti-skid rubber pads.
The utility model has the advantages that: the utility model discloses a warm logical engineering wind filter equipment of low maintenance cost improves traditional bag filter, with the direct change of pocket type structure for the filter cloth, the cost is lower, utilizes air inlet frame and restriction frame to support the filter cloth, and restriction frame can dismantle with air inlet frame, therefore can only change the filter cloth when maintaining can, greatly reduced the maintenance cost.
Drawings
The invention will be further described with reference to the following figures and examples:
FIG. 1 is a schematic view of the present invention;
fig. 2 is a top view of the present invention.
Description of reference numerals: 100, an air inlet frame, 101, an air outlet hole, 102, an end plate, 103, a side plate, 104, a clamping surface, 105, a hasp structure, 106, a nut seat, 107, a screw rod, 200, a limiting frame, 201, a clamping strip, 202, a limiting rod, 203, a tongue locking part, 204, a pull rod, 300, filter cloth, 301 and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described below clearly and completely, and it should be apparent that the described embodiments are only some embodiments of the present invention, and 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.
As shown in fig. 1-2, the air filtering device for heating and ventilation engineering in this embodiment includes an air intake frame 100, a limiting frame 200, and a filter cloth 300, the air intake frame 100 is disposed at an air intake, an air outlet 101 is formed on a front end surface of the air intake frame 100, the filter cloth 300 is covered on the front end surface of the air intake frame 100 and is clamped by the limiting frame 200, and the limiting frame 200 is detachably connected to the air intake frame 100 by a locking structure.
When maintenance is performed, only the filter cloth 300 can be replaced, and maintenance cost is reduced.
The air inlet frame 100 comprises end plates 102 on the upper side and the lower side and a middle side plate 103, the side plate 103 is composed of a plurality of V-shaped sheet metal parts, the filter cloth 300 covers the side plate 103 to form V-shaped folds, the area of the filter cloth 300 is effectively increased, dust capacity is large, the middle position of the V-shaped sheet metal part is provided with the air outlet 101, flat clamping surfaces 104 are formed on the upper side and the lower side of the limiting frame 200, clamping strips 201 are correspondingly arranged on the upper side and the lower side of the limiting frame 200, the edges of the filter cloth 300 are clamped and fixed under the combined action of the clamping strips 201 and the clamping surfaces 104, and the further optimization lies in that anti-skid rubber pads are arranged on the inner sides of the clamping strips 201 and the clamping surfaces 104 of the air inlet frame 100 and have certain elasticity, and gaps between the limiting frame 200 and the air inlet frame 100 can be filled.
In this embodiment, the limiting frame 200 is a continuous W-shaped structure, and a vertical limiting rod 202 is formed at the rear end of the limiting frame 200, and a locking portion 203 is extended from both ends of the limiting rod 202, and the locking structure includes a snap structure 105 disposed on the end plate 102. The restricting frame 200 and the air intake frame 100 can be locked quickly and easily by using the snap structure 105.
The filter cloth 300 is provided at upper and lower edges thereof with a through hole 301 for the latch portion 203 to pass through.
In this embodiment, the locking structure further includes a pull rod 204 hinged to the clamping strip 201, two pull rods 204 corresponding to the same V-shaped sheet metal member are hinged to each other, the end plate 102 is provided with a nut seat 106, the nut seat 106 is provided with a screw rod 107, when the limiting frame 200 is combined with the air intake frame 100, the filter cloth 300 can be firstly opened by passing the latch portion 203 through the through hole 301 of the filter cloth 300, then the latch portion 203 is tightened by using the hasp structure 105 to achieve pre-fixing, the screw rod 107 is abutted to the hinge point of the two pull rods 204, and the screw rod 107 is rotated to tighten the pull rod 204 to drive the clamping strip 201 to be abutted to the clamping surface 104.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. The utility model provides a warm for project wind filter equipment that leads to, includes:
the air inlet frame (100) is provided with an air outlet hole (101) on the front end surface;
a limiting frame (200) for limiting the movement of the movable member,
the filter cloth (300) is covered on the front end face of the air inlet frame (100) and clamped by the limiting frame (200), and the limiting frame (200) is detachably connected with the air inlet frame (100) through a locking structure.
2. The heating and ventilation engineering wind filtering device according to claim 1, characterized in that: air inlet frame (100) are including end plate (102) of the upper and lower side and curb plate (103) in the middle of and, curb plate (103) comprise a plurality of V type sheet metal components, V type sheet metal component middle part position is seted up exhaust vent (101) to form smooth clamp face (104) in upper and lower both sides, the correspondence of the upper and lower both sides of limiting frame (200) is provided with presss from both sides tight strip (201).
3. The heating and ventilation engineering wind filtering device according to claim 2, characterized in that: the limiting frame (200) is of a continuous W-shaped structure, a vertical limiting rod (202) is formed at the rear end of the limiting frame (200), a locking tongue portion (203) extends out of two ends of the limiting rod (202), and the locking structure comprises a buckle structure (105) arranged on the end plate (102).
4. The heating and ventilation engineering wind filtering device according to claim 3, characterized in that: and the upper edge and the lower edge of the filter cloth (300) are provided with through holes (301) for the tongue locking portions (203) to pass through.
5. The heating and ventilation engineering wind filtering device according to claim 2, characterized in that: the locking structure further comprises pull rods (204) hinged to the clamping strips (201), the two pull rods (204) corresponding to the same V-shaped sheet metal part are hinged to each other, a nut seat (106) is arranged on the end plate (102), a screw rod (107) is arranged on the nut seat (106), and the screw rod (107) abuts against the hinged point of the two pull rods (204).
6. The heating and ventilation engineering wind filtering device according to claim 2, characterized in that: and anti-skid rubber pads are arranged on the inner side of the clamping strip (201) and the clamping surface (104) of the air inlet frame (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221140418.9U CN217746268U (en) | 2022-05-12 | 2022-05-12 | Warm wind filter equipment for engineering that leads to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221140418.9U CN217746268U (en) | 2022-05-12 | 2022-05-12 | Warm wind filter equipment for engineering that leads to |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217746268U true CN217746268U (en) | 2022-11-08 |
Family
ID=83885239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221140418.9U Active CN217746268U (en) | 2022-05-12 | 2022-05-12 | Warm wind filter equipment for engineering that leads to |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217746268U (en) |
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2022
- 2022-05-12 CN CN202221140418.9U patent/CN217746268U/en active Active
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Denomination of utility model: A type of air filtration device for HVAC engineering Effective date of registration: 20230927 Granted publication date: 20221108 Pledgee: China Co. truction Bank Corp Foshan branch Pledgor: Guangdong Shunyu Mechanical and Electrical Engineering Co.,Ltd. Registration number: Y2023980059714 |