CN219976692U - Galvanized iron sheet air pipe carrying filtering and sampling device - Google Patents

Abstract

The utility model relates to the technical field of air pipes, in particular to a galvanized iron sheet air pipe carrying a filtering and sampling device, which comprises an air pipe main body, a handle and a knob, wherein a mounting frame is arranged in the air pipe main body, a clamping groove is formed in the mounting frame, a clamping block is arranged in the clamping groove, a frame is arranged at the bottom of the clamping block, a filter screen is arranged in the frame, a rotating shaft is arranged on one side of the knob, the handle is used for providing a stress point for the hand of a user, the handle is convenient for the user to separate a sealing plate from the air pipe main body and leak the filter screen in the air pipe main body, the knob is rotated to enable the knob to be converted into a horizontal state, the clamping block is pulled, the frame and the mounting frame are separated, the filter screen is taken out from the air pipe main body, the process is simple to operate, the time is saved, and the user can conveniently clean the filter screen or sample impurities and dust attached to the filter screen.

Description

Galvanized iron sheet air pipe carrying filtering and sampling device

Technical Field

The utility model relates to the technical field of air pipes, in particular to a galvanized iron pipe carrying a filtering and sampling device.

Background

The utility model provides a tuber pipe, be used for air transportation and distributed pipe system, there are two kinds of compound tuber pipe and inorganic tuber pipe, compound tuber pipe is represented with Durkduct tuber pipe, can classify according to cross-sectional shape and material, galvanized iron tuber pipe is one kind of tuber pipe, people can use galvanized iron tuber pipe as central air conditioning's air pipe when installing central air conditioning, in order to improve the quality of the interior air of input central air conditioning, people can be at galvanized iron tuber pipe internally mounted filter screen for dust and impurity in the filtered air, and in galvanized iron tuber pipe in-service use, people can use the fastener to link together a plurality of galvanized iron tuber pipes as central air conditioning's air pipe, so people are inconvenient to change the inside filter screen of galvanized iron tuber pipe or take a sample to the dust sample that adheres to on the filter screen.

Disclosure of Invention

Aiming at the problems in the prior art, a galvanized iron pipe carrying a filtering and sampling device is provided.

The specific technical scheme is as follows:

the utility model provides a carry galvanized iron sheet tuber pipe of filtering sampling device, includes tuber pipe main part, handle and knob, the inside of tuber pipe main part is equipped with the mounting bracket, the draw-in groove has been seted up on the mounting bracket, the inside fixture block that is equipped with of draw-in groove, the bottom of fixture block is equipped with the frame, the inside of frame is equipped with the filter screen, one side of knob is equipped with the pivot, rectangular channel has been seted up to one side of tuber pipe main part, one side of rectangular channel is equipped with the sealing washer, one side of handle is equipped with the closing plate, the closing plate is kept away from one side of handle is equipped with magnet.

Preferably, the two ends of the handle are fixedly connected to one side of the sealing plate, the magnets are fixedly connected to one side of the sealing plate away from the magnets, and the magnets are symmetrically distributed.

Preferably, the sealing plate is movably connected with the air pipe main body through the rectangular groove in a jogged mode, and the sealing ring is fixedly connected with the inner wall of the air pipe main body in a jogged mode.

Preferably, the mounting frame is fixedly connected to the inner wall of the air duct main body, the knobs are symmetrically distributed on two sides of the mounting frame, the rotating shaft penetrates through the mounting frame and is movably connected with the mounting frame, two ends of the rotating shaft are fixedly connected between the two knobs, one corresponding side of each knob is tightly attached to the mounting frame, and the rotating shaft is in a symmetrical distribution mode.

Preferably, the filter screen is fixedly connected in the frame, the filter screen is provided with a plurality of filter screens, and the filter screens are uniformly distributed in the mounting frame.

Preferably, the fixture block is fixedly connected to one side, far away from the knob, of the frame, the fixture blocks are in a symmetrical distribution mode, the fixture blocks are connected to the inner wall of the mounting frame in a jogged mode through the clamping grooves, and the fixture blocks are matched with the clamping grooves in size and number.

The technical scheme has the following advantages or beneficial effects:

1. through having set up handle, knob, filter screen, fixture block and frame, the handle provides the atress point position for user's hand, and convenient to use person is with closing plate and tuber pipe main part separation, spills the inside filter screen of tuber pipe main part, and rotatory knob makes the knob change into the horizontality by vertical state, and pulling fixture block can separate frame and mounting bracket, takes out the filter screen from the tuber pipe main part inside, and this process easy operation saves time, and convenient to use person washs the filter screen or take a sample to the impurity and the dust sample that are attached to on the filter screen.

2. Through having set up sealing washer and magnet, when closing plate and rectangle groove were inlayed, the sealing washer was used for guaranteeing the holistic leakproofness of tuber pipe main part, makes the closing plate inseparabler of tuber pipe main part connection simultaneously, and magnet can be together fixed closing plate and tuber pipe main part, avoids using fastener fixed closing plate such as screw, and convenient to use person separates closing plate and tuber pipe main part, takes out the inside filter screen of tuber pipe main part fast.

Drawings

Embodiments of the present utility model will now be described more fully with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not intended as a definition of the limits of the utility model.

FIG. 1 is a schematic view of the outside structure of a galvanized iron pipe carrying a filtering and sampling device according to the present utility model;

fig. 2 is a schematic structural diagram of the inside of a galvanized iron pipe carrying a filtering and sampling device according to the present utility model;

FIG. 3 is a schematic view of a galvanized iron pipe with a sealing plate assembly carrying a filtering and sampling device according to the present utility model;

FIG. 4 is a schematic view of a galvanized iron pipe with a knob assembly carrying a filtering and sampling device according to the present utility model;

the above reference numerals denote: 1. an air duct main body; 2. a handle; 3. a knob; 4. a sealing plate; 5. rectangular grooves; 6. a seal ring; 7. a mounting frame; 8. a filter screen; 9. a magnet; 10. a rotating shaft; 11. a clamping groove; 12. a clamping block; 13. and a frame.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.

Referring to fig. 1-4, a galvanized iron sheet tuber pipe that carries filtration sampling device, including tuber pipe main part 1, handle 2 and knob 3, the inside of tuber pipe main part 1 is equipped with mounting bracket 7, draw-in groove 11 has been seted up on the mounting bracket 7, the inside fixture block 12 that is equipped with of draw-in groove 11, the bottom of fixture block 12 is equipped with frame 13, the inside of frame 13 is equipped with filter screen 8, one side of knob 3 is equipped with pivot 10, rectangular channel 5 has been seted up to one side of tuber pipe main part 1, one side of rectangular channel 5 is equipped with sealing washer 6, one side of handle 2 is equipped with closing plate 4, one side of closing plate 4 is kept away from handle 2 is equipped with magnet 9, through having set up handle 2, knob 3, filter screen 8, fixture block 12 and frame 13, handle 2 provides the atress point for user's hand, convenient to use separates closing plate 4 and tuber pipe main part 1, leak the inside filter screen 8 of tuber pipe main part 1, rotatory knob 3, make knob 3 change from vertical state to the horizontality, pulling fixture block 12, can separate frame 13 and mounting bracket 7, take out filter screen 8 from inside tuber pipe main part 1, this process is easy to operate, save time, the convenience of customers washs 8 or sample dust sample is carried out to filter screen 8 on the filter screen 8.

Further, the both ends fixed connection of handle 2 is in one side of closing plate 4, and magnet 9 fixed connection is kept away from one side of magnet 9 at closing plate 4, and magnet 9 is the symmetric distribution form, and handle 2 provides the atress position for user's hand, and convenient to use person pulls closing plate 4, and closing plate 4 and tuber pipe main part 1 are the same material, because tuber pipe main part 1 is galvanized iron tuber pipe, so magnet 9 can adsorb on tuber pipe main part 1, and magnet 9 can be in the same place closing plate 4 and tuber pipe main part 1 are fixed.

Further, the sealing plate 4 is movably connected to the air duct main body 1 through the rectangular groove 5, the sealing ring 6 is fixedly connected to the inner wall of the air duct main body 1 through the embedded connection, and referring to fig. 2-3, when the sealing plate 4 is embedded into the rectangular groove 5, the sealing ring 6 is used for ensuring the tightness of the whole air duct main body 1, and meanwhile, the sealing plate 4 is tightly connected with the air duct main body 1.

Further, mounting bracket 7 fixed connection is in the inner wall of tuber pipe main part 1, knob 3 symmetric distribution is in the both sides of mounting bracket 7, pivot 10 runs through mounting bracket 7 and swing joint thereof, the both ends fixed connection of pivot 10 is between two knobs 3, and the corresponding one side of two knobs 3 is closely laminated with mounting bracket 7, pivot 10 is symmetric distribution form, refer to fig. 4, mounting bracket 7 is "field" style of calligraphy mounting bracket, and mounting bracket 7 passes through welded connection with tuber pipe main part 1, possess certain frictional force between pivot 10 and the mounting bracket 7, so the user needs to use certain force to rotate knob 3, and the knob 3 at pivot 10 both ends is closely laminated with mounting bracket 7, when knob 3 is in vertical state, two knobs 3 are spacing frame 13, make frame 13 stable fix inside mounting bracket 7, reach the effect of fixed filter screen 8.

Further, filter screen 8 fixed connection is equipped with a plurality ofly in the inside of frame 13, filter screen 8, and filter screen 8 evenly distributed is in the inside of mounting bracket 7, and reference figure 4, filter screen 8 are equipped with 4, and evenly distributed is in mounting bracket 7, and filter screen 8 filters the air, adheres to on filter screen 8 impurity and dust be the sample promptly.

Further, fixture block 12 fixed connection is in the frame 13 one side of keeping away from knob 3, and fixture block 12 is symmetrical distribution form, and fixture block 12 passes through the embedded connection of draw-in groove 11 at the inner wall of mounting bracket 7, and fixture block 12 and draw-in groove 11 size, quantity looks adaptation, because fixture block 12 and draw-in groove 11 size looks adaptation, so fixture block 12 cooperation draw-in groove 11 can be with the simple fixing of frame 13 on mounting bracket 7, and fixture block 12 provides the atress position for user's hand, and convenient to use person takes off frame 13 from mounting bracket 7.

Working principle: when the device is used, the handle 2 is held, the handle 2 is pulled outwards by a certain force, the handle 2 drives the sealing plate 4 to leave the rectangular groove 5 to leak the filter screen 8 inside, at the moment, samples attached to the filter screen 8 can be directly sampled, or the knob 3 is rotated by 90 degrees, the knob 3 drives the rotating shaft 10 to rotate, the knob 3 at the other end of the rotating shaft 10 is driven to rotate, one end of the clamping block 12 is pinched, the clamping block 12 is pulled outwards, the clamping block 12 is separated from the clamping groove 11, at the moment, the filter screen 8 and the frame 13 can be taken off from the mounting frame 7 to realize sampling, and the method is also suitable for cleaning the filter screen 8;

when the filter screen 8 is installed, the filter screen 8 can be fixed on the installation frame 7 by only embedding the clamping blocks 12 with the clamping grooves 11 and rotating the knob 3 to enable the frame 13 to be positioned between the two knobs 3, the sealing plate 4 is embedded into the rectangular groove 5, and the magnet 9 can be adsorbed on the inner wall of the air pipe main body 1, so that the sealing plate 4 and the air pipe main body 1 are tightly fixed together.

The foregoing is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the embodiments and scope of the present utility model, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included in the scope of the present utility model.

Claims (6)

1. Galvanized iron sheet tuber pipe that carries filtration sampling device, its characterized in that: including tuber pipe main part (1), handle (2) and knob (3), the inside of tuber pipe main part (1) is equipped with mounting bracket (7), draw-in groove (11) have been seted up on mounting bracket (7), the inside fixture block (12) that is equipped with of draw-in groove (11), the bottom of fixture block (12) is equipped with frame (13), the inside of frame (13) is equipped with filter screen (8), one side of knob (3) is equipped with pivot (10), rectangular channel (5) have been seted up in one side of tuber pipe main part (1), one side of rectangular channel (5) is equipped with sealing washer (6), one side of handle (2) is equipped with closing plate (4), closing plate (4) are kept away from one side of handle (2) is equipped with magnet (9).

2. The galvanized iron pipe carrying the filtering and sampling device according to claim 1, wherein: the two ends of the handle (2) are fixedly connected to one side of the sealing plate (4), the magnets (9) are fixedly connected to one side, far away from the magnets (9), of the sealing plate (4), and the magnets (9) are symmetrically distributed.

3. The galvanized iron pipe carrying the filtering and sampling device according to claim 1, wherein: the sealing plate (4) is movably connected with the air pipe main body (1) in a jogged mode through the rectangular groove (5), and the sealing ring (6) is fixedly connected with the inner wall of the air pipe main body (1) in a jogged mode.

4. The galvanized iron pipe carrying the filtering and sampling device according to claim 1, wherein: the utility model discloses a wind pipe, including blast pipe main part (1), mounting bracket (7), knob (3), rotary shaft (10), mounting bracket (7), knob (3) fixed connection are in the inner wall of blast pipe main part (1), knob (3) symmetric distribution is in the both sides of mounting bracket (7), pivot (10) run through mounting bracket (7) rather than swing joint, the both ends fixed connection of pivot (10) are two between knob (3), and two one side that knob (3) are corresponding with mounting bracket (7) closely laminates, pivot (10) are symmetric distribution form.

5. The galvanized iron pipe carrying the filtering and sampling device according to claim 1, wherein: the filter screen (8) is fixedly connected to the inside of the frame (13), a plurality of filter screens (8) are arranged, and the filter screens (8) are uniformly distributed in the inside of the mounting frame (7).

6. The galvanized iron pipe carrying the filtering and sampling device according to claim 1, wherein: clamping blocks (12) are fixedly connected to one side, far away from the knob (3), of the frame (13), the clamping blocks (12) are in a symmetrical distribution mode, the clamping blocks (12) are connected to the inner wall of the mounting frame (7) in a jogged mode through clamping grooves (11), and the clamping blocks (12) are matched with the clamping grooves (11) in size and number.