CN217132898U - Small-size air purifier capability test cabin - Google Patents

Abstract

The utility model provides a small-size air purifier capability test cabin, including the cabin body, install axial fan on the cabin lateral wall, 110V's interior socket power supply and 220V's interior constant voltage power supply socket are installed to cabin body bottom, the leading flank of the cabin body is provided with the sealed door that can open and close, install front side operating glove on the sealed door, install the trick lock on the sealed door, the one side that lies in the sealed door on the cabin body is provided with side by side notes appearance mouth and sample connection, operation control box is installed at cabin body top, one side that cabin body top lies in operation control box is provided with top operating glove, be located top operating glove one side and install the exhaust pipe that communicates with the cabin body. This small-size air purifier capability test cabin simple structure, convenient operation is equipped with front side operating glove and top operating glove, makes things convenient for the operation of air purifier front side button and top button to be equipped with two kinds of supply socket of 110V and 220V, can satisfy the test requirement of different power requirement products.

Description

Small-size air purifier capability test cabin

Technical Field

The utility model relates to a test chamber, concretely relates to small-size air purifier capability test cabin.

Background

As the domestic air environment pollution is increasingly serious, the air purification products are increased explosively, and people have more and more great demands on the air purification products, such as air purifiers; however, the quality of the air purifiers on the market is uneven, the state pays attention to the supervision of the quality of the air purification products, and the requirements on equipment and instruments for detecting the energy efficiency of the air purification products are increased. For small air purification products, such as small air purifiers, vehicle air purifiers, filters, etc., the filtering removal rate of air particulate pollutants, chemical pollutants and the accumulated purification amount (i.e., service life) of the filter material are the main performance requirements.

At present, glass materials or stainless steel materials are mostly adopted for testing the performance of small air purification products, the release amount of sealing materials or sealing glue for releasing organic volatile pollutants such as formaldehyde and VOCs is large, and after specimen testing gas or gaseous particulate matters are injected into a cabin, the performance parameters of the mixing degree, the tightness and the adsorption rate are low, so that the testing accuracy is influenced; most of test cabin bodies only have one operation glove opening, are not convenient for the opening operation of the air purifier with buttons on the top surface, and the existing test cabin bodies are generally only provided with 220V power sockets and cannot meet the test requirements of products with 110V power supplies of European standard, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a small-size air purifier capability test cabin is equipped with front side operating glove and top operating glove, convenient operation to air purifier front side button and top button to being equipped with two kinds of supply socket of 110V and 220V, can satisfying the test requirement of different power requirement products.

For realizing above-mentioned technical scheme, the utility model provides a small-size air purifier capability test cabin, the capsule comprises a cabin body, install axial fan on the cabin lateral wall, 110V's in-cabin socket power and 220V's interior constant voltage power supply socket are installed to cabin body bottom, the leading flank of the cabin body is provided with the airtight door that can open and close, installs front side operating gloves on the airtight door, installs the trick lock on the airtight door, and the one side that lies in the airtight door on the cabin body is provided with side by side notes appearance mouth and sample connection, operation control box is installed at cabin body top, and one side that cabin body top lies in operation control box is provided with top operating gloves, lies in top operating gloves one side and installs the exhaust pipe that communicates with the cabin body, install electronic airtight valve on the exhaust pipe.

In the technical scheme, during actual test, only an air purifier to be tested needs to be placed into a cabin body, then the air purifier is connected with a 110V cabin socket power supply or a 220V internal stabilized voltage supply socket according to power supply requirements, then a sealed door is closed, a front side button or a top button of the air purifier is started or closed through particle pollutants (smoke) injected from a sample injection port and a front side operating glove or a top operating glove, and an axial flow fan uniformly stirs volatile gaseous pollutants or particle pollutants in a sealed environment and starts a test prototype; the test was repeated until the amount of Clean Air (CADR) in the sample cleaner decreased to 50% of the initial value, and the cumulative amount of cleaning was calculated. After the test is completed, the electric sealed valve on the exhaust pipe is opened, so that the polluted air is discharged from the exhaust pipe to the filtering device and then is discharged outwards, and the operation is very convenient.

Preferably, a 220V waterproof voltage-stabilized power socket is mounted on the outer wall of the front side of the cabin body so as to meet the requirement of external output of a 220V power supply.

Preferably, a 110V external waterproof socket is mounted on the left outer wall of the cabin body, so as to meet the requirement of external output of a 110V power supply.

Preferably, the inner wall of the cabin body is provided with an illuminating lamp, so that the operation at night is facilitated.

Preferably, the bottom of the cabin body is provided with a movable wheel, so that the cabin body can be conveniently moved integrally.

The utility model provides a pair of small-size air purifier capability test cabin's beneficial effect lies in: this small-size air purifier capability test cabin simple structure, convenient operation is equipped with front side operating glove and top operating glove, makes things convenient for the operation of air purifier front side button and top button to be equipped with two kinds of supply socket of 110V and 220V, can satisfy the test requirement of different power requirement products. During actual test, only an air purifier to be tested is placed into a cabin body, then the air purifier is connected with a 110V cabin socket power supply or a 220V internal stabilized voltage supply socket according to power supply requirements, then a closed door is closed, a front side button or a top button of the air purifier is started or closed through particle pollutants (smoke) injected from a sample injection port and a front side operating glove or a top operating glove, an axial flow fan uniformly stirs the gaseous pollutants or the particle pollutants, and a test prototype is started; the test was repeated until the amount of Clean Air (CADR) in the sample cleaner decreased to 50% of the initial value, and the cumulative amount of cleaning was calculated. After the test is completed, the electric sealed valve on the exhaust pipe is opened, so that the polluted air is discharged from the exhaust pipe to the filtering device and then is discharged outwards, and the operation is very convenient.

Drawings

Fig. 1 is the three-dimensional structure assembly diagram of the present invention.

Fig. 2 is the three-dimensional structure assembly diagram ii of the present invention.

Fig. 3 is a schematic view of the internal installation structure of the present invention.

In the figure: 1. a waterproof voltage-stabilized power supply socket; 2. injecting a sample port; 3. a sampling port; 4. a coded lock; 5. a front side operating glove; 6. operating the control box; 7. an external waterproof socket; 8. a sealing door; 9. a cabin body; 10. an exhaust duct; 11. an electrically-operated airtight valve; 12. a top handling glove; 13. a moving wheel; 14. an illuminating lamp; 15. an axial flow fan; 16. a power supply socket in the cabin; 17. an internal stabilized voltage power socket.

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. All other embodiments obtained by a person skilled in the art without any inventive step are within the scope of the present invention.

Example (b): a small-sized air purifier performance test cabin.

Referring to fig. 1 to 3, a small air purifier performance test chamber comprises a chamber body 9, a moving wheel 13 is installed at the bottom of the chamber body 9 to facilitate the overall movement of the chamber body 9, an axial fan 15 is installed on the side wall of the chamber body 9, a 110V internal socket power supply 16 and a 220V internal stabilized voltage supply socket 17 are installed at the bottom of the chamber body 9 to meet the test requirements of products with different power supply requirements, a closed door 8 capable of being opened and closed is arranged on the front side of the chamber body 9, a front side operating glove 5 is installed on the closed door 8, during actual test, an operator can directly extend into the chamber body 9 through the front side operating glove 5 to operate a button on the front side of an air purifier to be tested, a coded lock 4 is installed on the closed door 8, a sample injection port 2 and a sampling port 3 are arranged on one side of the chamber body 9 side by side, and particle pollutants (smoke) can be injected through the sample injection port 2, and take a sample from the sample connection 3, operation control box 6 is installed at the top of the cabin body 9, one side that the top of the cabin body 9 is located operation control box 6 is provided with top operation gloves 12, during the actual test, operating personnel can directly stretch into the cabin body 9 through the top operation gloves 12 and operate the button at the top on the air purifier to be tested, the exhaust pipe 10 communicated with the cabin body 9 is installed on one side of the top operation gloves 12, install electric sealed valve 11 on the exhaust pipe 10, after the test is completed, through opening the electric sealed valve 11 on the exhaust pipe 10, make polluted air discharge to the filter equipment from the exhaust pipe 10 and then outwards discharge, install 220V's waterproof constant voltage power supply socket 1 and outside waterproof socket 7 on the front side outer wall of the cabin body 9 to satisfy the external output of 220V and 110V power supply, still install light 14 on the inner wall of the cabin body 9, the operation at night is convenient.

This small-size air purifier capability test cabin simple structure, convenient operation is equipped with front side operating glove 5 and top operating glove 12, and the convenience is to the operation of the air purifier front side button that awaits measuring and top button to be equipped with two kinds of supply socket of 110V and 220V, can satisfy the test requirement of different power requirement products. During actual test, only an air purifier to be tested is placed into the cabin 9, then the air purifier is connected with a 110V cabin socket power supply 16 or a 220V internal stabilized voltage power supply socket 17 according to power supply requirements, then the closed door 8 is closed, a front side button or a top button of the air purifier is started or closed through particle pollutants (smoke) injected from the sample injection port 2 and then through the front side operating glove 5 or the top operating glove 12, the axial flow fan 15 uniformly stirs volatile gaseous pollutants or particle pollutants in a closed environment, and a test prototype is started; the test was repeated until the amount of Clean Air (CADR) in the sample purifier decreased to 50% of the initial value, and the cumulative purification amount was calculated. After the test is finished, the electric sealed valve 11 on the exhaust pipe 10 is opened, so that the polluted air is discharged from the exhaust pipe 10 to the filtering device, filtered and then discharged, and the operation is very convenient.

The above description is a preferred embodiment of the present invention, but the present invention should not be limited to the disclosure of the embodiment and the accompanying drawings, and therefore, all equivalents and modifications that can be accomplished without departing from the spirit of the present invention are within the protection scope of the present invention.

Claims (5)

1. The utility model provides a small-size air purifier capability test cabin, includes the cabin body, its characterized in that: install axial fan on the cabin lateral wall, 110V's interior socket power and 220V's interior constant voltage power supply socket are installed to cabin body bottom, the leading flank of the cabin body is provided with the sealed door that can open and close, installs front side operating gloves on the sealed door, installs the trick lock on the sealed door, and the one side that lies in the sealed door on the cabin body is provided with side by side notes appearance mouth and sample connection, the operation control box is installed at cabin body top, and one side that the cabin body top lies in the operation control box is provided with top operating gloves, lies in top operating gloves one side and installs the exhaust pipe with cabin body intercommunication, install electronic sealed valve on the exhaust pipe.

2. The compact air purifier performance test chamber of claim 1, wherein: and a 220V waterproof stabilized voltage power supply socket is installed on the outer wall of the front side of the cabin body.

3. The compact air purifier performance test chamber of claim 1, wherein: and a 110V external waterproof socket is arranged on the outer wall of the left side of the cabin body.

4. The compact air purifier performance test chamber of claim 1, wherein: and the inner wall of the cabin body is provided with an illuminating lamp.

5. The compact air purifier performance test chamber of claim 1, wherein: the bottom of the cabin body is provided with a movable wheel.

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