CN213689312U

CN213689312U - Air purifier test chamber

Info

Publication number: CN213689312U
Application number: CN202022650301.2U
Authority: CN
Inventors: 刘尧
Original assignee: Dongguan Huanyi Instrument Technology Co ltd
Current assignee: Dongguan Huanyi Instrument Technology Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-13
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses an air purifier test chamber, which comprises a test chamber, a cigarette fixing device and a gas injection device, wherein the test chamber is mainly used for testing the performance of an air purifier, the cigarette fixing device is mainly used for fixing cigarettes and is convenient for taking out a filter tip after the cigarettes are burnt, the cigarette fixing device is fixed on one side of the test chamber, the gas injection device is mainly used for injecting harmful gas into the test chamber to provide harmful gas injection power for the performance test of the purifier, the gas injection device is connected with the cigarette fixing device, and the gas injection device is fixed on one side of the test chamber, the utility model fixes the cigarettes by matching the external thread of the cigarette fixing device with the nut, when the cigarettes are burnt out, the nut is unscrewed, a sliding plate is popped outwards under the action of the elastic device, and simultaneously slides in a first chute and a second chute to further pop out the cigarettes remained in a clamping pipe, simple structure, it is convenient to get the filter tip, improves work efficiency.

Description

Air purifier test chamber

Technical Field

The utility model relates to an air purifier detects technical field, specifically is an air purifier test chamber.

Background

Air purifiers, also known as air cleaners, air fresheners, purifiers, are meant to be capable of adsorbing, decomposing, or converting various air pollutants, including PM 2. 5. The products for effectively improving the air cleanliness comprise decoration pollution such as dust, pollen, peculiar smell and formaldehyde, bacteria, allergens and the like, and are mainly classified into household, commercial, industrial and building products.

Present air purifier is diversified, the performance differs, every kind of air purifier all needs relevant department to carry out corresponding test to air purifier's performance, can place air purifier in a test cabin usually, pour into harmful gas into the cabin, then test air purifier's purification ability, but current harmful gas pours into, utilize the gas that cigarette burning produced usually, pour into the test cabin, usually with the filter tip disect insertion of cigarette in the hole, inhale at the other end in hole, make cigarette burning and continuously produce the flue gas, cigarette's fixed mode unreasonable leads to cigarette burning to accomplish the back, the filter tip is inconvenient to be taken out, influence work efficiency. To this end, we propose an air purifier test chamber.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air purifier test chamber to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air purifier test chamber, includes test chamber, cigarette fixing device and gas injection device, the test chamber mainly used air purifier capability test, cigarette fixing device mainly used cigarette is fixed, and burns the back at cigarette, makes things convenient for taking out of filter tip, cigarette fixing device fixes in test chamber one side, the gas injection device mainly used pours into harmful gas into to the test under-deck into, provides harmful gas injection power for the capability test of clarifier, the gas injection device is connected with cigarette fixing device, and the gas injection device fixes the one side at the test chamber.

Preferably, cigarette fixing device includes backup pad and clamp tube, backup pad and test chamber fixed connection, the clamp tube runs through backup pad fixed connection, the external screw thread has been seted up to the one end of clamp tube, the clamp tube internal fixation has the spacing ring, the one end that the clamp tube was equipped with the external screw thread has seted up a plurality of kerfs, the clamp tube has the nut through external screw thread threaded connection, first spout has been seted up in the clamp tube, the clamp tube external fixation has the installation piece, the second spout has been seted up on the installation piece, sliding connection has the resilient means that makes things convenient for the cigarette filter to pop out in the spout, and through the cooperation of cigarette fixing device's external screw thread and nut, it is fixed to make the cigarette, and after the cigarette burns out, unscrew the nut, pops out the cigarette filter through resilient means, simple structure, convenient operation has improved work efficiency.

Preferably, resilient means includes the slide, the slide is with the equal sliding connection of first spout and second spout, and when resilient means was compression state, the one end of cigarette filter tip was laminated with one side of slide, slide one side is fixed with the telescopic link, the telescopic link slides outward and has been cup jointed the telescope tube, the one end and the backup pad fixed connection of telescopic link were kept away from to the telescope tube, the telescope tube overcoat has cup jointed the spring, the both ends of spring respectively with slide and backup pad contact, under the effect of spring in resilient means, the slide outwards pops out, slides in first spout and second spout simultaneously, and then will stay the cigarette filter tip of pressing from both sides tight pipe and pop out, simple structure, it is convenient to get the filter tip, has improved work efficiency.

Preferably, the gas injection device comprises a gas pump fixedly connected with the test chamber, one side of the gas pump is communicated with a gas suction pipe fixedly connected with the clamping pipe, the other side of the gas pump is communicated with a gas outlet pipe penetrating through the test chamber, the gas injection device enables the cigarettes to be continuously combusted by sucking gas through the gas suction pipe, and meanwhile, the gas pump conveys harmful smoke gas into the test chamber through the gas outlet pipe.

Preferably, the outer side of the sliding plate is provided with anti-skidding lines, so that the cigarettes can be conveniently arranged in the clamping tube to be pressed by fingers, and the operation is convenient.

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

the utility model discloses a cigarette fixing device's external screw thread and the cooperation of nut make cigarette fixed, after cigarette burns up, unscrew the nut, under resilient means's effect, the slide outwards pops out, slides in first spout and second spout simultaneously, and then will stay the cigarette filter of clamp pipe and pop out, simple structure, it is convenient to get the filter, has improved work efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cigarette fixing device of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 1;

fig. 4 is a schematic diagram of the local structure explosion of the present invention.

In the figure: 1-a test chamber; 2-cigarette fixing means; 3-a gas injection device; 4-a support plate; 5-clamping the tube; 6-external thread; 7-a limit ring; 8-breaking the groove; 9-a nut; 10-a first chute; 11-a mounting block; 12-a second runner; 13-a resilient means; 14-a slide plate; 15-a telescopic rod; 16-a telescopic sleeve; 17-a spring; 18-an air pump; 19-suction pipe; 20-air outlet pipe.

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. 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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an air purifier test chamber, includes test chamber 1, cigarette fixing device 2 and

gas injection device

3, 1 mainly used air purifier performance test in test chamber, 2 mainly used cigarettes of cigarette fixing device are fixed, and burn the back at cigarette, make things convenient for taking out of filter tip, cigarette fixing device 2 is fixed in 1 one side of test chamber, gas injection device 3 mainly used pours into harmful gas into to the test under-deck into, provides harmful gas injection power for the performance test of clarifier, gas injection device 3 is connected with cigarette fixing device 2, and gas injection device 3 fixes in one side of test chamber 1.

Wherein, the cigarette fixing device 2 comprises a support plate 4 and a clamping pipe 5, the support plate 4 is fixedly connected with the test chamber 1, the clamping pipe 5 penetrates through the support plate 4 to be fixedly connected, one end of the clamping pipe 5 is provided with an external thread 6, a limit ring 7 is fixed in the clamping pipe 5, one end of the clamping pipe 5 provided with the external thread 6 is provided with a plurality of broken grooves 8, the clamping pipe 5 is connected with a nut 9 through the external thread 6 in a threaded manner, a first chute 10 is arranged in the clamping pipe 5, an installation block 11 is fixed outside the clamping pipe 5, a second chute 12 is arranged on the installation block 11, an elastic device 13 which is convenient for ejecting the cigarette filter is connected in the chute in a sliding manner, the cigarette is fixed through the matching of the external thread 6 of the cigarette fixing device 2 and the nut 9, the nut 9 is unscrewed after the cigarette is burnt out, the cigarette is ejected out of the filter through the elastic device 13, simple structure, convenient operation has improved work efficiency.

Elastic device 13 includes slide 14, slide 14 and the equal sliding connection of first spout 10 and second spout 12, when elastic device 13 is compression state, the one end of cigarette filter and the laminating of one side of slide 14, slide 14 one side is fixed with telescopic link 15, telescopic link 15 outer slip has cup jointed telescopic sleeve 16, telescopic sleeve 16 keeps away from the one end and the 4 fixed connection of backup pad of telescopic link 15, telescopic sleeve 16 outer cup joints spring 17, spring 17's both ends respectively with slide 14 and backup pad 4 contacts, under elastic device 13 spring 17's effect, slide 14 outwards pops out, slides in first spout 10 and second spout 12 simultaneously, and then will stay the cigarette filter who presss from both sides tight pipe 5 and pop out, simple structure, it is convenient to get the filter, has improved work efficiency.

The gas injection device 3 comprises a gas pump 18 fixedly connected with the test chamber 1, one side of the gas pump 18 is communicated with a gas suction pipe 19 fixedly connected with the clamping pipe 5, the other side of the gas pump is communicated with a gas outlet pipe 20 penetrating through the test chamber 1, the gas injection device 3 inhales gas through the gas suction pipe 19 to enable cigarettes to continuously burn, and meanwhile, the gas pump 18 conveys harmful smoke gas to the interior of the test chamber 1 through the gas outlet pipe 20.

The outer side of the sliding plate 14 is provided with anti-slip lines, so that the cigarettes can be conveniently arranged in the clamping pipe 5 by fingers, and the operation is convenient.

In this scheme, harmful gas's production has popped out the theory of operation of filter tip by cigarette fixing device 2: press down slide 14 to pasting tight installation piece 11, insert cigarette inside tight pipe 5, then, tighten nut 9, make nut 9 to the 14 laminating of slide, start air pump 18, breathe in through breathing pipe 19, and then make cigarette sustained combustion, simultaneously with harmful gas through outlet duct 20 input to test bin in, after cigarette burns out, the filter tip remains in tight pipe 5, at this moment, loosen nut 9, under the effect of resilient means 13's spring 17, slide 14 outwards pops out, slide in first spout 10 and second spout 12 simultaneously, and then will stay the cigarette filter tip of tight pipe 5 and pop out, moreover, the steam generator is simple in structure, it is convenient to get the filter tip, and the work efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air purifier test chamber which characterized in that: the method comprises the following steps:

the test cabin (1), the test cabin (1) is mainly used for the performance test of the air purifier; the cigarette fixing device (2) is mainly used for fixing cigarettes, a filter tip can be conveniently taken out after the cigarettes are burnt, and the cigarette fixing device (2) is fixed on one side of the test cabin (1);

gas injection device (3), gas injection device (3) mainly used pours into harmful gas into for the examination under-deck into, provides harmful gas injection power for the capability test of clarifier, gas injection device (3) are connected with cigarette fixing device (2), and gas injection device (3) are fixed in one side of test cabin (1).

2. The air purifier test chamber of claim 1, wherein: cigarette fixing device (2) are including backup pad (4) and tight pipe (5) of clamp, backup pad (4) and test chamber (1) fixed connection, tight pipe (5) of clamp run through backup pad (4) fixed connection, external screw thread (6) have been seted up to the one end of tight pipe (5), the internal fixation of tight pipe (5) has spacing ring (7), a plurality of kerfs (8) have been seted up to the one end that tight pipe (5) were equipped with external screw thread (6), tight pipe (5) of clamp have nut (9) through external screw thread (6) threaded connection, first spout (10) have been seted up in tight pipe (5) of clamp, tight pipe (5) external fixation has installation piece (11), second spout (12) have been seted up on installation piece (11), sliding connection has resilient means (13) that make things convenient for cigarette filter to pop up in the spout.

3. The air purifier test chamber of claim 2, wherein: elastic device (13) include slide (14), slide (14) and first spout (10) and the equal sliding connection of second spout (12), slide (14) one side is fixed with telescopic link (15), telescopic link (15) outer slip cover has been cup jointed telescopic sleeve (16), telescopic sleeve (16) keep away from the one end and backup pad (4) fixed connection of telescopic link (15), telescopic sleeve (16) outer cup joint has spring (17), the both ends of spring (17) contact with slide (14) and backup pad (4) respectively.

4. The air purifier test chamber of claim 1, wherein: the gas injection device (3) comprises a gas pump (18) fixedly connected with the test chamber (1), one side of the gas pump (18) is communicated with a gas suction pipe (19) fixedly connected with the clamping pipe (5), and the other side of the gas pump is communicated with a gas outlet pipe (20) penetrating through the test chamber (1).

5. The air purifier test chamber of claim 3, wherein: the outer side of the sliding plate (14) is provided with anti-skid lines.