CN222239500U - Ventilating duct cleaning structure - Google Patents

Abstract

The utility model provides a ventilation duct cleaning structure, including a ventilation duct body, a square perforation is provided at the lower part of the ventilation duct body, a connecting frame is slidably connected in the square perforation, sliding blocks are arranged on the vertical surfaces on both sides of the connecting frame, sliding grooves are provided on the inner walls on both sides of the ventilation duct body at positions corresponding to the sliding blocks, the sliding blocks are slidably connected in the sliding grooves, blocking strips are arranged in the square perforations and at the lower part of the connecting frame, an activated carbon plate is arranged on one side of the inner wall of the connecting frame, a meltblown cloth is arranged on the other side of the inner wall of the connecting frame, mounting frames are arranged at both ends of the ventilation duct, and a blocking component is arranged at the lower part of the blocking strip. In view of this, the utility model provides a ventilation duct cleaning structure, which can filter and adsorb the conveyed air through the sliding grooves, sliding blocks, connecting frames, activated carbon plates and meltblown cloth, so as to facilitate the cleaning of the ventilation duct.

Description

Ventilating duct cleaning structure

Technical Field

The utility model relates to the technical field of ventilation pipeline cleaning, in particular to a ventilation pipeline cleaning structure.

Background

Ventilation ducts are a system of ducts inside a building for delivering air, the main function of which is to create a comfortable, healthy and safe indoor environment.

In the prior art, when the ventilating duct is cleaned, the ventilating duct is generally cleaned locally by a tool after being flushed by gas, washed by power or perforated, and the ventilating duct is not provided with a filtering and adsorbing device, so that the cleaning workload is large.

Disclosure of utility model

In view of the above, the present utility model provides a ventilation duct cleaning structure, which can be configured by a sliding groove, a sliding block, a connecting frame, an activated carbon plate and a melt-blown cloth, so that the ventilation duct cleaning structure can be used for conveying air to filter and adsorb the air, and is convenient for cleaning the ventilation duct.

In order to solve the technical problems, the utility model provides a vent pipe cleaning structure, which comprises a vent pipe body, square perforations are formed in the lower part of the vent pipe body, the square perforations can be integrally formed through casting by a mould when the vent pipe body is manufactured, the square perforations are required to be arranged at the axle center of the lower part of the vent pipe body, a connecting frame is connected in the square perforations in a sliding way, sliding blocks are arranged on vertical surfaces on two sides of the connecting frame, the sliding blocks are welded on the vertical surfaces on two sides of the connecting frame, sliding grooves are formed in positions, corresponding to the sliding blocks, on the inner walls on two sides of the vent pipe body, of the sliding grooves can be integrally formed with the vent pipe body through casting by the mould when the vent pipe body is manufactured, the sliding blocks are connected in the sliding grooves in the square perforations, blocking strips are clamped in the square perforations, an active carbon plate is arranged on one side of the inner side of the connecting frame and is fixedly connected on the other side of the inner side of the connecting frame in a sol connection way, melting cloth is arranged on the other side of the inner side of the connecting frame in a sol connection way, mounting frames are welded on two ends of the vent pipe body, blocking components are arranged on the two ends of the vent pipe body, and blocking components are arranged on the lower parts of the vent pipe.

The blocking assembly comprises fixed blocks symmetrically arranged on the lower portion of the blocking strip, the fixed blocks are welded on the lower portion of the blocking strip, second sliding holes are formed in the fixed blocks, the second sliding holes can be integrally formed with the fixed blocks through casting through a die during manufacturing, fixing rods are arranged on one side of the lower portion of the ventilating duct body, first sliding holes are formed in positions, corresponding to the two second sliding holes, of the fixing rods, and limiting rods are connected in the two first sliding holes and the two second sliding holes in a sliding mode.

The two limiting rods are provided with a connecting plate at one end far away from the blocking strip, and the connecting plate is welded at one end of the two limiting rods.

The upper part of the blocking strip is provided with a sealing gasket which is fixedly connected with the upper part of the blocking strip in a sol connection mode.

The sealing gasket is made of rubber.

One end of the melt-blown cloth is required to be connected in the direction of the air outlet.

The technical scheme of the utility model has the following beneficial effects:

1. Through the sliding tray, sliding block, connecting frame, activated carbon sheet and the melt-blown cloth that set up to make the conveying air make can filter it and adsorb, and then be convenient for clear up ventilation pipe.

2. Thereby can obtain spacingly through the blocking subassembly that sets up to make the barrier strip, avoid long-time use and take place to drop.

3. The sealing gasket can increase the tightness to prevent external impurities from entering the ventilation pipeline body.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall explosive structure of the present utility model;

FIG. 3 is a schematic view of the structure of the connecting frame and the parts thereof according to the present utility model;

FIG. 4 is a schematic view of a partial component structure of the present utility model;

FIG. 5 is a schematic view of the barrier rib and its components.

In the figure, 101, a ventilation pipeline body, 102, a mounting frame, 103, a sliding groove, 104, a sliding block, 105, a connecting frame, 106 and a blocking strip;

201. 202, melt-blowing cloth;

301. A fixed rod; 302, a first sliding hole, 303, a fixed block, 304, a second sliding hole, 305, a limiting rod, 306, a connecting plate, 307 and a sealing gasket.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.

As shown in figures 1, 3 and 4, the ventilating duct cleaning structure comprises a ventilating duct body 101, square perforations are formed in the lower portion of the ventilating duct body 101, so that parts on the ventilating duct body can be supported, the square perforations can be formed by casting an integrated form through a die when the ventilating duct body 101 is manufactured, the connecting structure is more stable, the square perforations are required to be arranged at the axis of the lower portion of the ventilating duct body 101, the connecting frame 105 and the parts on the connecting frame can be arranged in the middle of the ventilating duct body 101, impurities such as dust cannot be accumulated at the end portion of the ventilating duct body 101 and cannot scatter in the whole ventilating duct, cleaning is difficult, the connecting frame 105 and the parts on the connecting frame can absorb a part of impurities to facilitate cleaning, and only half of the ventilating duct needs to be cleaned if the connecting frame is not replaced in time after the connecting frame is absorbed, so that working time can be saved, and working efficiency is improved.

As shown in fig. 1, 3 and 4, the connecting frame 105 is slidably connected in the square through holes, the connecting frame 105 is arranged so that the melt-blown cloth 202 and the activated carbon plate 201 can be supported, the connecting frame 105 is convenient to disassemble and assemble, the sliding blocks 104 are arranged on the vertical surfaces on two sides of the connecting frame 105, the sliding blocks 104 are arranged so as to limit the connecting frame 105, shaking when impurities are filtered and adsorbed is avoided, the sliding blocks 104 are welded on the vertical surfaces on two sides of the connecting frame 105, the connecting structure is more stable, the sliding grooves 103 are formed in positions, corresponding to the sliding blocks 104, on the inner walls on two sides of the ventilating duct body 101, the sliding grooves 103 are arranged so as to limit the sliding blocks 104, the sliding grooves 103 can be integrally molded with the ventilating duct body 101 through a die during manufacturing, so that the connecting structure is more stable, the sliding blocks 104 are slidably connected in the sliding grooves 103, the connecting frame 105 is convenient to disassemble and assemble, the square through holes and the lower parts of the connecting frame 105 are provided with the blocking strips 106, and the external impurities can be prevented from entering the ventilating duct body 101, and the connecting frame 105 can be further limited by the sliding out of the ventilating duct body 101.

As shown in fig. 2 and 3, the blocking strip 106 is clamped in the square through hole, so that the blocking strip is convenient to disassemble and assemble, an activated carbon plate 201 is arranged on one side of the inner side wall of the connecting frame 105, the activated carbon plate 201 is arranged so as to remove impurities with peculiar smell, the activated carbon plate 201 is fixedly connected on one side of the inner side wall of the connecting frame 105 through a sol connection mode, so that the connecting structure is more stable, a melt-blowing cloth 202 is arranged on the other side of the inner side wall of the connecting frame 105, the melt-blowing cloth 202 is arranged so as to adsorb impurities such as dust and can block the impurities, the cleaning effect of the ventilating duct body 101 can be improved, the melt-blowing cloth 202 is fixedly connected on the other side of the inner side wall of the connecting frame 105 through the sol connection mode, so that the connecting structure is more stable, the ventilating duct bodies 101 can be connected through the installation frames 102, the connecting structure is more stable, the blocking strip 106 is provided with a blocking component, and the blocking component is arranged so that the blocking strip 106 can be limited and can be prevented from falling off after being used for a long time.

As shown in fig. 1, 2 and 5, the blocking assembly comprises fixing blocks 303 symmetrically arranged at the lower part of the blocking strip 106, the fixing blocks 303 are arranged to be matched with the fixing rods 301 to limit the blocking strip 106, the fixing blocks 303 are welded at the lower part of the blocking strip 106, so that the connecting structure of the blocking strip 106 is more stable, second sliding holes 304 are formed in the fixing blocks 303, the second sliding holes 304 and the fixing blocks 303 are integrally formed through casting a mould in the manufacturing process, the fixing rods 301 are arranged at one side of the lower part of the ventilating duct body 101, first sliding holes 302 are formed in positions of the fixing rods 301 corresponding to the two second sliding holes 304, the first sliding holes 302 and the second sliding holes 304 are arranged to enable the limiting rods 305 to slide in the fixing rods, the blocking strip 106 can be limited when needed, the limiting rods 305 can slide away when the blocking strip 106 is needed to be removed, the blocking strip 106 can be opened, the limiting rods 305 are connected with the two first sliding holes 302 and the two second sliding holes 304 in the two second sliding holes 304, and the limiting rods 305 are arranged to enable the blocking strip 106 to be blocked when needed.

As shown in fig. 2 and 5, two limiting rods 305 are provided with a connecting plate 306 at one end far away from the blocking strip 106, the connecting plate 306 is arranged to limit the two limiting rods 305, the connecting plate 306 is welded at one end of the two limiting rods 305, so that the connecting structure is more stable, a sealing gasket 307 is arranged at the upper part of the blocking strip 106, the sealing gasket 307 is arranged to increase the sealing property, so that external impurities are prevented from entering the ventilation pipeline body 101, the sealing gasket 307 is fixedly connected to the upper part of the blocking strip 106 in a sol connection mode, so that the connecting structure is more stable, the sealing gasket 307 is made of rubber, the sealing effect is improved, one end of the melt-blown cloth 202 needs to be connected in the direction of an air outlet, and the melt-blown cloth 202 can filter the impurities and adsorb the impurities on the sealing gasket.

In addition, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.

Claims (6)

1. The utility model provides a ventilating duct cleaning structure, includes ventilating duct body (101), square perforation has been seted up to ventilating duct body (101) lower part, sliding connection has connecting frame (105) in the square perforation, all be provided with sliding block (104) on the vertical face in connecting frame (105) both sides, sliding groove (103) have been seted up in the position of corresponding sliding block (104) on ventilating duct body (101) both sides inner wall, sliding block (104) sliding connection is in sliding groove (103), square perforation is interior and be provided with in connecting frame (105) lower part blocking strip (106), connecting frame (105) inside wall one side is provided with active carbon sheet (201), connecting frame (105) inside wall opposite side is provided with melt-blown cloth (202), ventilating duct both ends all are provided with installing frame (102), blocking strip (106) lower part is provided with and blocks the subassembly.

2. The ventilating duct cleaning structure of claim 1, wherein the blocking assembly comprises fixed blocks (303) symmetrically arranged at the lower parts of the blocking strips (106), second sliding holes (304) are formed in the fixed blocks (303), a fixed rod (301) is arranged at one side of the lower part of the ventilating duct body (101), first sliding holes (302) are formed in positions, corresponding to the two second sliding holes (304), of the fixed rod (301), and limiting rods (305) are connected in the two first sliding holes (302) and the two second sliding holes (304) in a sliding mode.

3. The ventilating duct cleaning structure as set forth in claim 2, wherein the two limit bars (305) are provided with a connecting plate (306) at one end far from the blocking strip (106).

4. A ventilation duct cleaning structure as claimed in claim 3, wherein the barrier strip (106) is provided with a gasket (307) at an upper portion thereof.

5. The ventilating duct cleaning structure as set forth in claim 4, wherein the sealing pad (307) is made of rubber material.

6. The vent pipe cleaning structure of claim 5, wherein one end of the meltblown web (202) is connected in the direction of the outlet.