CN202794132U

CN202794132U - Indoor air quality detection instrument

Info

Publication number: CN202794132U
Application number: CN2012203190184U
Authority: CN
Inventors: 闫亚贞
Original assignee: Beijing Shines East Scientific And Technological Development Co Ltd
Current assignee: Beijing Shines East Scientific And Technological Development Co Ltd
Priority date: 2012-07-04
Filing date: 2012-07-04
Publication date: 2013-03-13
Anticipated expiration: 2022-07-04

Abstract

The utility model provides an indoor air quality detection instrument. The indoor air quality detection instrument comprises a power supply module, an air measurement module, a control module as well as a formaldehyde analyzing module, a benzene analyzing module, an ammonia analyzing module, a toluene analyzing module, a xylene analyzing module and a VOCs (volatile organic compounds) total amount analyzing module which are respectively connected with the air measurement module and the control module, wherein the formaldehyde analyzing module, the benzene analyzing module, the ammonia analyzing module, the toluene analyzing module, the xylene analyzing module and the VOCs total amount analyzing module are respectively used for analyzing formaldehyde, benzene, ammonia, toluene, xylene and the total amount of the volatile organic compounds; and the control module is connected with a display module, and is used for displaying a detection result. The indoor air quality detection instrument provided by the utility model simultaneously detects six indoor polluting gases in an indoor air environment, and the use is convenient.

Description

Determining instrument of indoor air quality

Technical field

The utility model relates to the Detection of Air Quality field, in particular a kind of determining instrument of indoor air quality.

Background technology

Along with the continuous improvement of people's living conditions, people are also more and more higher to the requirement of indoor environment, and good and the bad and health of IAQ (indoor air quality) is closely bound up, and the detection demand of IAQ (indoor air quality) is also more and more.Existing determining instrument of indoor air quality on the market can only detect a kind of polluter that affects health, can not once sample to the multiple components in the room air simultaneously, and multiple detection, and automatically show testing result.

Prior art also detects IAQ (indoor air quality) once sampling can be provided, multiple detection, and show that automatically the such device of testing result researches and develops.

Therefore, there is defective in prior art, needs to improve.

The utility model content

The utility model provides a kind of determining instrument of indoor air quality, can detect simultaneously six kinds of indoor polluted gas in the indoor air environment.

Technical problem to be solved in the utility model provides a kind of IAQ (indoor air quality) and detects detector, it is once sampled to room air, automatically show testing result, thereby the multiple detection set of IAQ (indoor air quality) is integrated, need not many kinds of substance, the standard index that provides simultaneously formaldehyde in the IAQ (indoor air quality), benzene, ammonia, toluene, dimethylbenzene, volatile organic compounds total amount to prestore, final detection result is easy-to-understand, and easy to use, application prospect is extensive.

The invention provides a kind of determining instrument of indoor air quality, comprise power module, its in, also comprise air measurement module, control module, and the formaldehyde analysis module that is connected with described air measurement module and control module respectively, benzene analysis module, ammonia analysis module, toluene analysis module, dimethylbenzene analysis module, volatile organic compounds macroanalysis module, be used for airborne formaldehyde, benzene, ammonia, toluene, dimethylbenzene, volatile organic compounds total amount are analyzed; Described control module is connected with display module, is used for showing testing result.

Described air measurement module also comprises judge module, is used for judging whether the contained material of air is formaldehyde, benzene, ammonia, toluene, dimethylbenzene, volatile organic compounds; And the sort module that is connected with judge module, be used for air formaldehyde, benzene, ammonia, toluene, dimethylbenzene, volatile organic compounds are sent in the corresponding analysis module.

Described control module also comprises memory module, is used for storage formaldehyde, benzene, ammonia, toluene, dimethylbenzene, volatile organic compounds total amount standard value.

Described control module also comprises computing module, be used for the data of the designated analysis module of described gaseous substance are calculated, and the formaldehyde in result of calculation and the described memory module, benzene, ammonia, toluene, dimethylbenzene, volatile organic compounds total amount standard value compared, draw the net result of air detection.

Described control module is controlled the net result that described display module shows described air detection automatically.

Adopt such scheme, the many kinds of substance that the utility model detects room air, in the air quality detector of the formula that becomes one, not only save cost, increase function, and it is multiple easy to detect easy-to-use once to sample, and the marketing that detects for IAQ (indoor air quality), raises the efficiency and have its positive effect.

Description of drawings

Fig. 1 is the utility model inner structure synoptic diagram;

Fig. 2 is the synoptic diagram of the utility model Air measurement module inner structure;

Fig. 3 is the synoptic diagram of control module inner structure in the utility model.

Embodiment

Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.

As shown in Figure 1, the utility model provides the IAQ (indoor air quality) detection to comprise power module, it is characterized in that, also comprise air measurement module, control module, and the formaldehyde analysis module that is connected with described air measurement module and control module respectively, benzene analysis module, ammonia analysis module, toluene analysis module, dimethylbenzene analysis module, volatile organic compounds macroanalysis module, be used for airborne formaldehyde, benzene, ammonia, toluene, dimethylbenzene, volatile organic compounds total amount are analyzed; Described control module is connected with display module, is used for showing testing result.

As shown in Figure 2, described air measurement module also comprises judge module, is used for judging whether the contained material of air is formaldehyde, benzene, ammonia, toluene, dimethylbenzene, volatile organic compounds; And the sort module that is connected with judge module, be used for air formaldehyde, benzene, ammonia, toluene, dimethylbenzene, volatile organic compounds are sent in the corresponding analysis module.

As shown in Figure 3, described control module also comprises memory module, is used for storage formaldehyde, benzene, ammonia, toluene, dimethylbenzene, volatile organic compounds total amount standard value.

As shown in Figure 3, described control module also comprises computing module, be used for the data of the designated analysis module of described gaseous substance are calculated, and the formaldehyde in result of calculation and the described memory module, benzene, ammonia, toluene, dimethylbenzene, volatile organic compounds total amount standard value compared, draw the net result of air detection.

The utility model determining instrument of indoor air quality is with formaldehyde analysis, benzene analysis, ammonia analysis, toluene analysis, dimethylbenzene analysis, volatile organic compounds macroanalysis etc., only need once sampling, just can detect simultaneously six kinds of indoor polluted gas in the indoor air environment, easy to use, be applicable to the places such as room, office, hotel, restaurant, market.

Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model claims.

Claims

1. indoor air quality detecting device, comprise power module, it is characterized in that, also comprise air measurement module, control module, and the formaldehyde analysis module that is connected with described air measurement module and control module respectively, benzene analysis module, ammonia analysis module, toluene analysis module, dimethylbenzene analysis module, volatile organic compounds macroanalysis module, be used for airborne formaldehyde, benzene, ammonia, toluene, dimethylbenzene, volatile organic compounds total amount are analyzed; Described control module is connected with display module, is used for showing testing result.

2. indoor air quality detecting device according to claim 1 is characterized in that, described air measurement module also comprises judge module, is used for judging whether the contained material of air is formaldehyde, benzene, ammonia, toluene, dimethylbenzene, volatile organic compounds; And the sort module that is connected with judge module, be used for air formaldehyde, benzene, ammonia, toluene, dimethylbenzene, volatile organic compounds are sent in the corresponding analysis module.

3. indoor air quality detecting device according to claim 2 is characterized in that, described control module also comprises memory module, is used for storage formaldehyde, benzene, ammonia, toluene, dimethylbenzene, volatile organic compounds total amount standard value.

4. indoor air quality detecting device according to claim 1 is characterized in that, described control module is controlled the net result that described display module shows described air detection automatically.