CN210465216U - Detection equipment for air filter - Google Patents

Abstract

The utility model discloses a check out test set for air cleaner, including aerosol generator, tuber pipe, first count leak detector and second count leak detector, the output of tuber pipe is equipped with the carousel, be equipped with a plurality of inspection holes in the carousel, it is a plurality of inspection hole annular array sets up, be equipped with air cleaner in the inspection hole, fixedly connected with sealing ring on the lateral wall of inspection hole, be equipped with in the sealing ring and be used for the spacing fixed establishment to air cleaner, the below of carousel is equipped with the motor, the output shaft and the coaxial fixed connection of carousel of motor. The utility model discloses a set up the motor and can drive the carousel and rotate, then can detect each air cleaner in the inspection hole in succession, labour saving and time saving has improved detection efficiency greatly, can make things convenient for air cleaner's installation and dismantlement through setting up fixed clamping ring, and is easy and simple to handle, the effectual intensity of labour who reduces detection achievement.

Description

Detection equipment for air filter

Technical Field

The utility model relates to an air cleaner check out test set technical field especially relates to a check out test set for air cleaner.

Background

In the prior art, an ion counting method is mostly adopted to detect the air filter. The particle counting method is widely applied to clean air-conditioning engineering, and the testing principle is that dust-containing airflow passes through a strong light illumination area at a very small flow speed, and when dust particles in the air to be tested pass through in turn, each dust particle generates light scattering once to form an optical pulse signal, according to the direct proportion relation between the amplitude of the light pulse signal and the surface size of the particles, the number and the brightness of the particles are measured by the photomultiplier, the filtering efficiency of the coarse filter is determined, the quality of the coarse filter can be judged according to the filtering efficiency of a particle size grade larger than or equal to 5 mu m, the filtering efficiency of the grain size grade which is more than or equal to 2 mu m and can be used for a common medium-efficiency air filter is judged to be good or bad, for the high-efficiency and medium-efficiency air filter, the filtering efficiency of the grain size grade of more than or equal to 1 mu m can be adopted to judge the performance, and for the sub-high-efficiency and high-efficiency air filter, the filtering efficiency of the grain size grade of more than or equal to 0.5 mu m can be adopted to judge the performance.

The existing air filter production manufacturers have less than 10% of detection means, and particularly, manufacturers that can insist on the high-efficiency filters to be inspected one by one are rare, mainly because the particle counting method can only detect the filters one by one, the detection is troublesome, the operation is inconvenient, the labor intensity and the production cost are high, and the working efficiency is low.

Disclosure of Invention

The utility model aims at solving the problem of work efficiency low among the prior art, and the detection equipment that an efficient is used for air cleaner who proposes.

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

the utility model provides a check out test set for air cleaner, includes aerosol generator, tuber pipe, first count leak detector and second count leak detector, the output of tuber pipe is equipped with the carousel, be equipped with a plurality of inspection holes in the carousel, it is a plurality of inspection hole annular array sets up, be equipped with air cleaner in the inspection hole, fixedly connected with sealing ring on the lateral wall of inspection hole, be equipped with in the sealing ring and be used for the spacing fixed establishment to air cleaner, the below of carousel is equipped with the motor, the output shaft and the coaxial fixed connection of carousel of motor.

Preferably, the inlet end of the first count leak detector is provided with an ion diluter.

Preferably, the inlet end of the air pipe is fixedly connected with an air box, a fan is arranged in the air box, and a filter screen plate is fixedly mounted on the inner side wall of the air box.

Preferably, the fixing mechanism comprises a limiting block fixedly connected to the inner side wall of the sealing ring, and a fixed pressing ring is connected to the inner thread of the detection hole.

Preferably, the output end of the air pipe is fixedly sleeved with a sealing sleeve, and the lower end of the sealing sleeve is connected with the upper end of the fixed compression ring in a sealing and rotating manner.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses a set up the motor and can drive the carousel and rotate, can detect each air cleaner in the inspection hole in succession then, labour saving and time saving has improved detection efficiency greatly.

2. The utility model discloses a set up fixed clamping ring and can make things convenient for air cleaner's installation and dismantlement, it is easy and simple to handle, the effectual intensity of labour who reduces detection achievement.

Drawings

Fig. 1 is a schematic structural diagram of a detection device for an air filter according to the present invention;

fig. 2 is a schematic top view of a turntable in a detection apparatus for an air filter according to the present invention.

In the figure: 1 aerosol generator, 2 tuber pipes, 3 first count leak detectors, 4 second count leak detectors, 5 carousel, 6 inspection holes, 7 air cleaner, 8 sealing rings, 9 motors, 10 ion diluters, 11 bellows, 12 fans, 13 filter plate, 14 stopper, 15 fixed clamping rings, 16 seal covers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, a detection apparatus for air cleaner, including aerosol generator 1, tuber pipe 2, first count leak detector 3 and second count leak detector 4, the model of first count leak detector 3 and second count leak detector 4 is SX-L310S, it needs to be noted that, the entrance point of first count leak detector 3 is equipped with ion diluter 10, the model of ion diluter 10 is SX-D100, the entrance point fixedly connected with bellows 11 of tuber pipe 2, be equipped with fan 12 in the bellows 11, fixed mounting has filter plate 13 on the inside wall of bellows 11, filter plate 13, the output of tuber pipe 2 is equipped with carousel 5, be equipped with six inspection hole 6 in the carousel 5, six inspection hole 6 ring array sets up.

The utility model discloses in, be equipped with air cleaner 7 in the inspection hole 6, fixedly connected with sealing ring 8 on inspection hole 6's the lateral wall, be equipped with in the sealing ring 8 and be used for 7 spacing fixed establishment to air cleaner, it needs to explain, fixed establishment includes stopper 14 of fixed connection on the 8 inside walls of sealing ring, 6 female connection in inspection hole has fixed clamping ring 15, the fixed cover of output of tuber pipe 2 has connect seal cover 16, seal cover 16's lower extreme and the sealed rotation in upper end of fixed clamping ring 15 are connected, the below of carousel 5 is equipped with motor 9, motor 9's model is Y2-132M-4, motor 9's output shaft and 5 coaxial fixed connection of carousel.

The utility model discloses its functional principle is explained to following mode of operation of accessible: when the utility model is used, firstly, the aerosol sounder 1 emits aerosol ions into the air pipe 2, the aerosol ion number in the air pipe 2 is detected by the first counting leak detector 3, the aerosol ion population after passing through the air filter 7 is then detected by a second technical leak detector 4, the quality data of the air filter 7 can be obtained, after one air filter 7 is detected, the motor 9 is started, the rotary disc 5 is rotated by 60 degrees, the next air filter 7 is rotated to the position of the outlet end of the air pipe 2 to continue to detect the next air filter, the fixed press ring 15 in the previous detection hole 6 can be simultaneously rotated out of the detection hole 6, the air filter 7 which is detected is taken out, a new air filter 7 to be detected is replaced, the operation is repeated, the air filter 7 can be continuously and uninterruptedly detected, the operation is simple and convenient, and the detection efficiency is greatly improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a check out test set for air cleaner, includes aerosol generator (1), tuber pipe (2), first count leak detector (3) and second count leak detector (4), its characterized in that, the output of tuber pipe (2) is equipped with carousel (5), be equipped with a plurality of inspection holes (6) in carousel (5), it is a plurality of inspection hole (6) annular array sets up, be equipped with air cleaner (7) in inspection hole (6), fixedly connected with sealing ring (8) on the lateral wall of inspection hole (6), be equipped with in sealing ring (8) and be used for the spacing fixed establishment to air cleaner (7), the below of carousel (5) is equipped with motor (9), the output shaft and the coaxial fixed connection of carousel (5) of motor (9).

2. A testing device for an air filter according to claim 1, characterized in that the inlet end of the first counter leak detector (3) is provided with an ion diluter (10).

3. The detection device for the air filter according to claim 1, wherein the inlet end of the air pipe (2) is fixedly connected with an air box (11), a fan (12) is arranged in the air box (11), and a filter screen plate (13) is fixedly arranged on the inner side wall of the air box (11).

4. The detection device for the air filter according to claim 1, wherein the fixing mechanism comprises a limiting block (14) fixedly connected to the inner side wall of the sealing ring (8), and a fixing press ring (15) is connected to the inner thread of the detection hole (6).

5. The detection device for the air filter as recited in claim 1, wherein a gland (16) is fixedly sleeved at the output end of the air pipe (2), and the lower end of the gland (16) is hermetically and rotatably connected with the upper end of the fixed compression ring (15).

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