CN219091478U

CN219091478U - Vertical dust filtering oil net structure for ventilation opening

Info

Publication number: CN219091478U
Application number: CN202223402951.0U
Authority: CN
Inventors: 陈立岗
Original assignee: Hangzhou Chuangtong Civil Air Defence Equipment Co ltd
Current assignee: Hangzhou Chuangtong Civil Air Defence Equipment Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-30
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a vertical dust filtering oil net structure for a vent, which comprises a back plate, wherein a limiting groove is formed in the back plate, a cleaning mechanism is arranged in the limiting groove, a cleaning rolling brush is arranged in the cleaning mechanism, and a push rod is arranged on the back plate. According to the utility model, the vertical dust-filtering oil net structure for the ventilation opening can be installed on the ventilation opening through the four lugs arranged on the back plate, the vertical dust-filtering oil net structure is fixed through the matched high-strength bolts, the protection net is reinforced through the fixing plate, daily dust-filtering protection is facilitated, the movable rod is driven to be vertically rolled in the limiting groove to clean the protection net, the cleaning rolling brush connected with the movable rod is driven to clean the protection net, and water flow is sent out of the back plate through the water outlet on the bottom rod, so that the cleaning is completed, the working efficiency of the dust-filtering oil net is improved, and the problem that the use effect of the dust-filtering oil net is reduced due to the fact that the dust-filtering oil net is not timely cleaned after being used for a long time is avoided.

Description

Vertical dust filtering oil net structure for ventilation opening

Technical Field

The utility model relates to the technical field of cooling water, in particular to a vertical dust filtering oil screen structure for a vent.

Background

The vertical oil screen filter should be provided with a differential pressure measuring tube in front and back and connected to a micro-pressure meter, thereby measuring the differential pressure (i.e. the resistance) in front and back of the filter. In the use process, when the resistance rises to the final resistance, the dust filter is taken down for cleaning, and then the oil is immersed for reuse. The Chinese patent discloses a vertical oil screen dust filter (publication number: CN 210097200U), and it is applicable to and can be in the same place a plurality of net box units through net box frame, can judge whether the net box needs to wash according to the air output of measurement air outlet through the wind pressure gauge to can improve the life of dust filter, it includes base (1), its characterized in that: the novel multifunctional household air conditioner is characterized in that an air inlet (2) is formed in the middle of the base (1), a large particle filter screen (3) is fixedly connected to the inside of the air inlet (2), a net box frame (4) is fixedly connected to the top end of the base (1), and a top plate (7) is arranged at the top of the net box frame (4). However, after the dust-filtering oil net is used for a long time, the dust-filtering oil net needs to be detached for cleaning, the daily maintenance is inconvenient, the use effect of the dust-filtering oil net is reduced due to the fact that other dust-filtering oil nets are not cleaned in time, and the working efficiency is low.

Disclosure of Invention

The utility model aims to overcome the defect that the use effect of the dust-filtering oil net is reduced because the dust-filtering oil net is not cleaned in time after the traditional dust-filtering oil net is used for a long time, and provides a vertical dust-filtering oil net structure for a vent.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a vertical dust filtering oil net structure for vent, includes the backplate, the backplate on be equipped with the spacing groove, the spacing inslot install clean mechanism, clean mechanism in be equipped with clean round brush, the backplate on be equipped with the ejector pin, the ejector pin on be equipped with feed liquor mechanism, feed liquor mechanism in be equipped with down the liquid pipe, down the liquid pipe link to each other with the spacing groove, backplate surface mounting have dust filtering mechanism.

Preferably, the dust filtering mechanism comprises a protective net arranged on the surface of the backboard, the cleaning rolling brush is abutted against one side of the protective net, and a fixing plate is arranged on the protective net and used for filtering oil smoke and fixing the protective net.

Preferably, the cleaning mechanism comprises a moving rod arranged in the limiting groove, the moving rod is connected with a rotating rod, the number of the cleaning rolling brushes is 1-15, and the cleaning rolling brushes are arranged on the rotating rod at equal intervals and used for cleaning the protective net.

Preferably, the liquid inlet mechanism comprises a water inlet arranged at one side of the ejector rod, the liquid discharging pipe is arranged in the ejector rod, the water inlet and the liquid discharging pipe are mutually communicated, a bottom rod is arranged at the bottom of the back plate, and a water outlet is arranged on the bottom rod and used for conveying cleaning liquid into the vertical dust filtering oil net.

Preferably, the fixing plate is in a groined design, and four hanging lugs are symmetrically arranged on two sides of the surface of the back plate and used for installing the vertical dust filtering oil net to the ventilation opening.

Preferably, a moving groove is arranged between the top rod and the bottom rod, and one end of the cleaning rolling brush is arranged in the moving groove and used for adding cleaning liquid into the cleaning rolling brush for cleaning.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the cooperation of parts such as protection network, fixed plate and backplate, install the vertical dust filtering oil net structure that is used for the vent on the vent through four hangers that set up on the backplate, fix through supporting high strength bolt, consolidate the protection network through the fixed plate, be convenient for daily dust filtering protection use;

2. through the cooperation of the limiting groove, the cleaning rolling brush, the moving rod and other parts, the cleaning rolling brush connected to the moving rod is driven to clean the protective net by rolling the moving rod up and down in the limiting groove, and water flow is sent out of the back plate through the water outlet on the bottom rod, so that cleaning is completed;

in summary, the vertical dust-filtering oil net structure for the ventilation opening can be installed on the ventilation opening through the four hanging lugs arranged on the backboard, the vertical dust-filtering oil net structure is fixed through the matched high-strength bolts, the protection net is reinforced through the fixing plate, daily dust-filtering protection is convenient to use, the cleaning rolling brush connected with the moving rod is driven to clean the protection net by rolling the moving rod up and down in the limiting groove, water flows out of the backboard through the water outlet on the bottom rod, cleaning is completed, the working efficiency of the dust-filtering oil net is improved, and the problem that the use effect of the dust-filtering oil net is reduced due to the fact that the dust-filtering oil net is not cleaned in time after being used for a long time is avoided.

Drawings

FIG. 1 is a diagram showing the overall structure of a vertical dust-filtering oil screen structure for a vent according to the present utility model;

FIG. 2 is an enlarged view of the structure A of a vertical dust-filtering oil screen structure for a vent according to the present utility model;

FIG. 3 is a view showing a structure of a cleaning roller brush of a vertical dust-filtering oil net structure for a vent;

fig. 4 is a side internal structural view of a vertical dust filter oil screen structure for a vent according to the present utility model.

In the figure: 1. a water inlet; 2. a push rod; 3. hanging lugs; 4. a protective net; 5. a fixing plate; 6. a limit groove; 7. a moving rod; 8. cleaning a rolling brush; 9. a rotating rod; 10. a liquid discharging pipe; 11. a back plate; 12. a moving groove; 13. and a water outlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a vertical dust-filtering oil net structure for a ventilation opening comprises a back plate 11, wherein the back plate 11 is provided with a limit groove 6, a movable rod 7 is used for moving the back plate 11 up and down, a push rod 2 is arranged on the back plate 11, and a liquid discharging pipe 10 is connected with the limit groove 6 for transmitting oil.

According to the utility model, the dust filtering mechanism is arranged on the surface of the backboard 11, the dust filtering mechanism comprises a protective net 4 arranged on the surface of the backboard 11, the cleaning rolling brush 8 is abutted against one side of the protective net 4, the protective net 4 is provided with a fixing plate 5, the fixing plate 5 is in a groined design, four hanging lugs 3 are symmetrically arranged on two sides of the surface of the backboard 11, the vertical dust filtering oil net structure for the ventilation opening is arranged on the ventilation opening through the four hanging lugs 3 arranged on the backboard 11, the supporting high-strength bolts are used for fixing, and the protective net 4 is reinforced through the fixing plate 5, so that daily dust filtering protection is convenient to use.

In the utility model, a cleaning mechanism is arranged in a limit groove 6, a cleaning rolling brush 8 is arranged in the cleaning mechanism, the cleaning mechanism comprises a movable rod 7 arranged in the limit groove 6, the movable rod 7 is connected with a rotating rod 9, the number of the cleaning rolling brushes 8 is 1-15, the cleaning rolling brushes 8 are arranged on the rotating rod 9 at equal intervals, the cleaning rolling brushes 8 connected with the movable rod 7 are driven to clean a protective net 4 by rolling the movable rod 7 up and down in the limit groove 6, and water flow is sent out of a backboard 11 through a water outlet 13 on a bottom rod, so that cleaning is completed.

In the utility model, a liquid inlet mechanism is arranged on a top rod 2, a liquid discharging pipe 10 is arranged in the liquid inlet mechanism, the liquid discharging pipe 10 is arranged in the top rod 2, the water inlet 1 is communicated with the liquid discharging pipe 10, a bottom rod is arranged at the bottom of a back plate 11, a water outlet 13 is arranged on the bottom rod, a moving groove 12 is arranged between the top rod 2 and the bottom rod, one end of a cleaning rolling brush 8 is arranged in the moving groove 12, cleaning liquid is sent into a vertical dust filtering oil net structure for a ventilation opening, flows into the moving groove 12 through the liquid discharging pipe 10, and drives the cleaning rolling brush 8 connected with the moving rod 7 to clean a protective net 4 by rolling the moving rod 7 up and down in a limiting groove 6. In the utility model, when the vertical dust-filtering oil net structure for the ventilation opening is used, the vertical dust-filtering oil net structure for the ventilation opening is installed on the ventilation opening through the four hanging lugs 3 arranged on the back plate 11, the vertical dust-filtering oil net structure for the ventilation opening is fixed through the matched high-strength bolts, the protection net 4 is reinforced through the fixing plate 5, so that daily dust-filtering protection is convenient to use, after the vertical dust-filtering oil net structure for the ventilation opening is used for a long time, cleaning liquid is sent into the vertical dust-filtering oil net structure for the ventilation opening through the water inlet 1 at the top of the ejector rod 2, flows into the movable groove 12 through the liquid pipe 10, and the cleaning rolling brush 8 connected to the movable rod 7 is driven to clean the protection net 4 through the up-down rolling of the movable rod 7 in the limit groove 6, and water flows out of the back plate 11 through the water outlet 13 on the bottom rod, so that cleaning is finished, and the service life of the vertical dust-filtering oil net structure for the ventilation opening is prolonged.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A vertical dust filtering oil net structure for vent, includes backplate (11), characterized by, backplate (11) on be equipped with spacing groove (6), spacing groove (6) in install clean mechanism, clean mechanism in be equipped with clean round brush (8), backplate (11) on be equipped with ejector pin (2), ejector pin (2) on be equipped with feed liquor mechanism, feed liquor mechanism in be equipped with drain pipe (10), drain pipe (10) link to each other with spacing groove (6), backplate (11) surface mounting have dust filtering mechanism.

2. The vertical dust filtering oil net structure for the ventilation opening according to claim 1, wherein the dust filtering mechanism comprises a protective net (4) arranged on the surface of the backboard (11), the cleaning rolling brush (8) is abutted against one side of the protective net (4), and the protective net (4) is provided with a fixing plate (5).

3. The vertical dust filtering oil net structure for the ventilation opening according to claim 1, wherein the cleaning mechanism comprises a moving rod (7) arranged in a limiting groove (6), the moving rod (7) is connected with rotating rods (9), the number of the cleaning rolling brushes (8) is 1-15, and the cleaning rolling brushes (8) are arranged on the rotating rods (9) at equal intervals.

4. The vertical dust filtering oil net structure for the ventilation opening according to claim 1, wherein the liquid inlet mechanism comprises a water inlet (1) arranged on one side of the ejector rod (2), the liquid discharging pipe (10) is arranged in the ejector rod (2), the water inlet (1) and the liquid discharging pipe (10) are mutually communicated, a bottom rod is arranged at the bottom of the back plate (11), and a water outlet (13) is arranged on the bottom rod.

5. The vertical dust-filtering oil net structure for the ventilation opening according to claim 2, wherein the fixing plate (5) is of a groined design, and four hanging lugs (3) are symmetrically arranged on two sides of the surface of the backboard (11).

6. The vertical dust filtering oil net structure for the ventilation opening according to claim 4, wherein a moving groove (12) is arranged between the top rod (2) and the bottom rod, and one end of the cleaning rolling brush (8) is arranged in the moving groove (12).