CN204285718U - Indoor formaldehyde detects and treating apparatus - Google Patents
Indoor formaldehyde detects and treating apparatus Download PDFInfo
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- CN204285718U CN204285718U CN201420668829.4U CN201420668829U CN204285718U CN 204285718 U CN204285718 U CN 204285718U CN 201420668829 U CN201420668829 U CN 201420668829U CN 204285718 U CN204285718 U CN 204285718U
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Abstract
The utility model relate to provide a kind of can detect indoor formaldehyde content in real time and and then its indoor formaldehyde of effectively discharging is detected and treating apparatus, it comprises formaldehyde detector, the guide duct of its both ends open, and vertical to arrange, the exhaust duct of its upper and lower both ends open; The gas outlet correspondence of described guide duct is arranged on described exhaust duct, and is communicated with described exhaust duct is inner corresponding; Described formaldehyde detector correspondence is arranged in described guide duct; And in the gas outlet of described guide duct also correspondence be provided with extraction fan, be respectively arranged with blinds fan one, blinds fan two at the upper/lower terminal mouth place of described exhaust duct; Also comprise control device, described control device comprises main controller and all corresponding with described main controller display, the buzzer connected, described formaldehyde detector is corresponding with described main controller to be electrically connected, described extraction fan, blinds fan one, blinds fan two respectively via relay one, relay two, relay three is corresponding with described main controller is electrically connected.
Description
Technical field
The utility model relates to a kind of indoor formaldehyde and detects and treating apparatus, particularly relate to a kind ofly can to detect in real time indoor formaldehyde, the indoor formaldehyde of discharging detects and treating apparatus.
Background technology
formaldehyde, also known as formaldehyde, is the simplest aldehydes, and be a kind of flammable, colourless and gas excitatory under normal circumstances, be also a kind of important Organic Ingredients, it is mainly used in plastics industry, synthetic fibers, leather industry, medicine, dyestuff etc. simultaneously; But formaldehyde is also a class carcinogen.Formaldehyde can cause the nasopharyngeal carcinoma of the mankind, CARCINOMA OF THE NASAL CAVITY and nasal sinus cancer, and severe patient also can cause leukaemia.According to state compulsory standard, after closing the doors and windows 1 hour, in every cubic metre of room air, burst size of methanal should be greater than 0.08 milligram; As reached 0.1-2.0 milligram, the normal person of 50% can smell foul smell; Reach 2.0-5.0 milligram, eyes, tracheae will be subject to intense stimulus, occur sneezing, the symptom such as cough; Reach more than 10 milligrams, expiratory dyspnea; Reach more than 50 milligrams, can the critical illness such as pneumonia be caused, even cause death; All to carry out interior decoration in places such as the new home of people and offices and buy furniture, because finishing and Furniture manufacture will use a large amount of artificial board (as glued board, lumber core, MDF, particieboard, consolidated floor and compoiste wood floor etc.), and produce a large amount of adhesive using the high formaldehyde of toxicity to manufacture for raw material of wood-based plate need, because the Form aldehyde release phase in adhesive is very long, generally reach 15 years, cause formaldehyde to become major pollutants in room air.It can give off the formaldehyde of different amount along with the change of temperature, affect the health of people; Long Term Contact low dosage formaldehyde can cause chronic respiratory disease, cause nasopharyngeal carcinoma, colon cancer, brain tumor, paramenia, nuclear gene mutation, commissure and DNA and protein commissure and suppress the reparation of DNA damage, pregnancy syndrome, cause neonatal chromosome disorder, leukaemia in DNA single chain, cause degradation situation under teenager's memory and intelligence.In all contactees, children and pregnant woman's PARA FORMALDEHYDE PRILLS(91,95) particularly responsive, harm is also just larger.Its concentration more Gao Shike to cause nausea vomiting, cough uncomfortable in chest, asthma, pulmonary edema, even can causing death immediately.Now can to detecting for the formaldehyde majority of indoor, raising once monitor concentration of formaldehyde, the processing mode of ventilating of windowing can be taked, and adopt the removal efficiency of which formaldehyde low, its speed of calling prisoners in after letting them out for exercise, wind direction, situation of building affect larger, therefore formaldehyde can not effectively be discharged at short notice, and mostly current formaldehyde examination device is the function only with detection, can not well for the life of people provides better safety assurance.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to reality need, provides a kind of and can detect indoor formaldehyde content in real time and and then be detected and treating apparatus by its indoor formaldehyde of effectively discharging.
In order to realize the purpose of this utility model, the technical scheme that the utility model adopts is:
Design a kind of indoor formaldehyde to detect and treating apparatus, comprise formaldehyde detector; It also comprises the guide duct of its both ends open, and vertical to arrange, the exhaust duct of its upper and lower both ends open; The gas outlet correspondence of described guide duct is arranged on described exhaust duct, and is communicated with described exhaust duct is inner corresponding; Described formaldehyde detector correspondence is arranged in described guide duct; And in the gas outlet of described guide duct also correspondence be provided with extraction fan, be respectively arranged with blinds fan one, blinds fan two at the upper/lower terminal mouth place of described exhaust duct;
Further, also comprise control device, described control device comprises main controller and all corresponding with described main controller display, the buzzer connected, described formaldehyde detector is corresponding with described main controller to be electrically connected, described extraction fan, blinds fan one, blinds fan two respectively via relay one, relay two, relay three is corresponding with described main controller is electrically connected.
Further, described control device also comprises the outdoor air draft indicator lamp for pointing out described blinds fan one whether to work and the room ventilation indicator lamp for pointing out blinds fan two whether to work, described outdoor air draft indicator lamp, room ventilation indicator lamp are light emitting diode, and all correspondingly with described main controller are electrically connected.
Further, described control device also comprises all corresponding with the described main controller clock circuit that is electrically connected and for the button one of setup times information and button two.
Further, described guide duct is vertical with described exhaust duct is arranged.
Further, described guide duct is at least one, and evenly arranges along the tube wall surrounding of described exhaust duct.
Further, described guide duct bottom tube wall also correspondence offer at least one air-guiding hole.
Further, described formaldehyde detector correspondence is arranged at the front side of the inlet end of extraction fan.
Further, described clock circuit comprises clock chip, and this clock chip is DS1302 clock chip.
Further, described main controller comprises single-chip microcomputer, and this single-chip microcomputer is the wherein one in MSP430 series monolithic.
The beneficial effects of the utility model are:
1. adopt the detection of the indoor formaldehyde designed by the utility model and treating apparatus can not only reach the object of formaldehyde examination, while detecting that content of formaldehyde reaches set requirement, room air also can extract by this device timely, and is expelled to outdoor further; Further, if indoor formaldehyde does not exceed safe range, the gas detected is expelled to indoor by the blinds fan that ground is corresponding by this device, and then forming chamber inner air flow, for indoor provide safety, comfortable work, living environment.
2. preferred, the utility model adopts the setting of buzzer and display further, can provide the data of formaldehyde examination in real time, simultaneously, also personnel's formaldehyde can be pointed out whether to exceed standard by buzzer and then also can according to the prompting of buzzer, to inform the duty that personnel are current.
3. adopt the design of light emitting diode, can effectively show current duty, be convenient to the duty that personnel implement to understand this device.
4. further, this device adopts the design of button and clock circuit, by the combination of two buttons, can arrange the working time of this device.
5. further, the gas port that wireway is arranged, can air effectively in suction chamber.
Accompanying drawing explanation
Fig. 1 is the utility model primary structure generalized section;
Fig. 2 is the control device electronic schematic diagram in the utility model;
In figure: 1. exhaust duct; 2. guide duct; 3. extraction fan; 4. formaldehyde detector; 5. gas port; 6. blinds fan two; 7. blinds fan one; 8. gas outlet.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Embodiment 1: a kind of indoor formaldehyde detects and treating apparatus, see Fig. 1, Fig. 2; It comprises formaldehyde detector 4, the guide duct 2 of its both ends open, and vertical to arrange, the exhaust duct 1 of its upper and lower both ends open; Guide duct 2 in the present embodiment is two, and arranges with the axisymmetrical of exhaust duct 1, but its guide duct 2 can be multiple, evenly can arrange along the tube wall surrounding of described exhaust duct 1.Above-mentioned guide duct 2 is vertical with described exhaust duct 1 to be arranged, and gas outlet 8 correspondence of described guide duct 2 is arranged on exhaust duct 1, and is communicated with described exhaust duct 1 is inner corresponding; And described formaldehyde detector 4 correspondence is arranged in described guide duct 2, and correspondence is arranged at the front side of the inlet end of following extraction fan 3.Further, in the gas outlet 8 of guide duct 2, also correspondence is provided with extraction fan 3, is respectively arranged with blinds fan 1 and blinds fan 26 at the upper/lower terminal mouth place of exhaust duct 1; In order to improve the air suction function of its guide duct, guide duct bottom tube wall also correspondence offer to multiple air-guiding hole 5.
In order to realize above-mentioned formaldehyde detector, extraction fan, linkage between blinds fan one and blinds fan two, this device also comprises control device, described control device comprises the main controller and all corresponding with described main controller display, the buzzer connected that are made up of wherein a kind of in MSP430 series monolithic, described formaldehyde detector is corresponding with described main controller to be electrically connected, described extraction fan, blinds fan one, blinds fan two respectively via relay one, relay two, relay three is corresponding with described main controller is electrically connected.
Described control device also comprises the outdoor air draft indicator lamp for pointing out described blinds fan one whether to work and the room ventilation indicator lamp for pointing out blinds fan two whether to work, described outdoor air draft indicator lamp, room ventilation indicator lamp are light emitting diode, and all correspondingly with described main controller are electrically connected.Described control device also comprises all corresponding with the described main controller clock circuit be made up of DS1302 clock chip that is electrically connected and for the button one of setup times information and button two.
In force, formaldehyde detector detects the content of formaldehyde in room air in real time, its exhausting can work simultaneously, can not also work; Perfect the data that detector detects and carry out real-time display over the display, as extraction fan work time, its content of formaldehyde does not exceed standard, and also works, with this, room air is formed Inner eycle while of its blinds fan two; As indoor formaldehyde content exceed standard time, its blinds fan one works, and blinds fan two stops, and the indoor control exceeded standard is expelled to outdoor, for indoor provide safe environment; Simultaneously while above-mentioned two blinds fans work separately, the outdoor air draft indicator lamp of its correspondence, the bright prompting of room ventilation indicator lamp its work, simultaneously while above-mentioned blinds fan one, blinds fan two change in working order, its buzzer also can send the sound, to point out the conversion of its mode of operation; The working time of this device also can be set according to two of this device button simultaneously.
Although; what embodiment of the present utility model was announced is preferred embodiment; but be not limited thereto; those of ordinary skill in the art; very easily according to above-described embodiment, understand spirit of the present utility model, and make different amplifications and change; but only otherwise depart from spirit of the present utility model, all in protection domain of the present utility model.
Claims (9)
1. indoor formaldehyde detects and a treating apparatus, comprises formaldehyde detector (4); It is characterized in that: it also comprises the guide duct (2) of its both ends open, and vertical to arrange, the exhaust duct (1) of its upper and lower both ends open; Gas outlet (8) correspondence of described guide duct (2) is arranged on described exhaust duct (1), and correspondingly with the inside of described exhaust duct (1) is communicated with; Described formaldehyde detector (4) correspondence is arranged in described guide duct (2); And described guide duct (2) gas outlet (4) place also correspondence be provided with extraction fan (3), be respectively arranged with blinds fan one (7), blinds fan two (6) at the upper/lower terminal mouth place of described exhaust duct (1);
Also comprise control device, described control device comprises main controller and all corresponding with described main controller display, the buzzer connected, described formaldehyde detector is corresponding with described main controller to be electrically connected, described extraction fan (3), blinds fan one (7), blinds fan two (6) respectively via relay one, relay two, relay three is corresponding with described main controller is electrically connected.
2. indoor formaldehyde as claimed in claim 1 detects and treating apparatus, it is characterized in that: described control device also comprises the outdoor air draft indicator lamp for pointing out described blinds fan one whether to work and the room ventilation indicator lamp for pointing out blinds fan two whether to work, described outdoor air draft indicator lamp, room ventilation indicator lamp are light emitting diode, and all correspondingly with described main controller are electrically connected.
3. indoor formaldehyde as claimed in claim 1 detects and treating apparatus, it is characterized in that: described control device also comprises all corresponding with the described main controller clock circuit that is electrically connected and for the button one of setup times information and button two.
4. indoor formaldehyde as claimed in claim 3 detects and treating apparatus, it is characterized in that: described guide duct (2) is vertical with described exhaust duct (1) to be arranged.
5. indoor formaldehyde as claimed in claim 4 detects and treating apparatus, it is characterized in that: described guide duct (2) is at least one, and evenly arranges along the tube wall surrounding of described exhaust duct (1).
6. indoor formaldehyde as claimed in claim 5 detects and treating apparatus, it is characterized in that: described guide duct (2) bottom tube wall also correspondence offer at least one air-guiding hole (5).
7. indoor formaldehyde as claimed in claim 6 detects and treating apparatus, it is characterized in that: described formaldehyde detector (4) correspondence is arranged at the front side of the inlet end of extraction fan (3).
8. indoor formaldehyde as claimed in claim 7 detects and treating apparatus, and it is characterized in that: described clock circuit comprises clock chip, this clock chip is DS1302 clock chip.
9. indoor formaldehyde as claimed in claim 1 detects and treating apparatus, it is characterized in that: described main controller comprises single-chip microcomputer, and this single-chip microcomputer is the wherein one in MSP430 series monolithic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668829.4U CN204285718U (en) | 2014-11-11 | 2014-11-11 | Indoor formaldehyde detects and treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668829.4U CN204285718U (en) | 2014-11-11 | 2014-11-11 | Indoor formaldehyde detects and treating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204285718U true CN204285718U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420668829.4U Expired - Fee Related CN204285718U (en) | 2014-11-11 | 2014-11-11 | Indoor formaldehyde detects and treating apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN204285718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328892A (en) * | 2017-06-19 | 2017-11-07 | 亿信标准认证集团四川有限公司 | Formaldehyde examination device based on test paper |
| CN110173789A (en) * | 2019-05-31 | 2019-08-27 | 衢州东太环保科技有限公司 | It is a kind of open air decoration quickly remove formaldehyde non-proliferation technique |
-
2014
- 2014-11-11 CN CN201420668829.4U patent/CN204285718U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328892A (en) * | 2017-06-19 | 2017-11-07 | 亿信标准认证集团四川有限公司 | Formaldehyde examination device based on test paper |
| CN110173789A (en) * | 2019-05-31 | 2019-08-27 | 衢州东太环保科技有限公司 | It is a kind of open air decoration quickly remove formaldehyde non-proliferation technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20161111 |