CN108761113B - A kind of test device of formaldehyde - Google Patents
A kind of test device of formaldehyde Download PDFInfo
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- CN108761113B CN108761113B CN201810858359.0A CN201810858359A CN108761113B CN 108761113 B CN108761113 B CN 108761113B CN 201810858359 A CN201810858359 A CN 201810858359A CN 108761113 B CN108761113 B CN 108761113B
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- gear
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- intubation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The invention discloses a kind of test devices of formaldehyde, carrying case including reagent, the upper end of carrying case is equipped with prop, the outer end of support plate is fixed on the upper surface of carrying case, and the hub of prop is hinged with vertical agitating shaft, and the lower end of agitating shaft is fixed with several stirring rods, the upper end sleeve of stirring rod is fixed with first gear, second gear and third gear are engaged in first gear, second gear sleeve is fixed in the shaft of timer, and timer is fixed in the support plate of hub side；It is hinged on the third gear in the cover for seat of annular, cover for seat is fixed in the support plate of the hub other side, the jack that Cheng Youyu cover for seat is connected in support plate, is plugged with vertical intubation in the cover for seat, the bottom end of intubation forms capping, and the cannula outer wall for covering upside forms apopore.The present invention is able to achieve powder and is completely dissolved in former reagent, and can periodically add another detection reagent automatically, uses convenient for the detection of formaldehyde testing reagent.
Description
Technical field:
The present invention relates to the technical fields of environmental detection set, more specifically to a kind of test device of formaldehyde.
Background technique:
Formaldehyde, chemical formula HCHO or CH2O, formula weight 30.03, also known as formaldehyde, colourless gas have special penetrating odor, right
The irritating effect such as human eye, nose.It is found according to scientific research, formaldehyde can cause the gene mutation of mammal nuclear, chromosome
Damage, eight fractures.Formaldehyde and other polycyclic aromatic hydrocarbons have synergy, such as toxicity can be made to enhance with the synergy of BaP.Mesh
After preceding interior decoration, because can have formaldehyde in timber or paint, need to indoor carry out formaldehyde examination, after detection is qualified
It can handle official business or live；
The mode of formaldehyde examination is varied at present, there is test paper type, also there is reagent type, has a kind of formaldehyde formulations, needs
A kind of detection powder is dissolved in a kind of reagent, needs to stand a period of time, realizes that powder is completely dissolved in reagent, then
Another reagent is being added, can be carried out detection after mixing, and the operation of the formaldehyde formulations uses craft at present, needs personnel etc.
It waits a period of time and adds another reagent again, be more troublesome.
Summary of the invention:
The purpose of the present invention is to the deficiencies of the prior art, and provide a kind of test device of formaldehyde, are convenient for
The detection of formaldehyde testing reagent uses.
To achieve the above object, The technical solution adopted by the invention is as follows:
The upper end of a kind of test device of formaldehyde, the carrying case including reagent, carrying case is equipped with prop, prop
Including circular hub and the support plate for being distributed in hub two sides, the outer end of support plate is fixed on the upper surface of carrying case, holds
The hub of support bracket is hinged with vertical agitating shaft, and the lower end of agitating shaft is fixed with several stirring rods, the upper end sleeve of stirring rod
It is fixed with first gear, second gear and third gear are engaged in first gear, second gear sleeve is fixed on timer
In shaft, timer is fixed in the support plate of hub side；The third gear is hinged in the cover for seat of annular, and cover for seat is solid
It is scheduled in the support plate of the hub other side, the jack being connected with cover for seat is formed in support plate, is plugged in the cover for seat
Vertical intubation, the bottom end of intubation form capping, and the cannula outer wall for covering upside forms apopore, in the intubation, on
Screw thread is formed on the outer wall in portion, intubation is screwed on third gear；The prop is close to the support plate end of third gear
Portion forms vertical plate straight up, and the upper end of vertical plate forms horizontal positioning plate, and the upper end of intubation is plugged on positioning plate,
Vertical guide rod is plugged on positioning plate, the upper end of guide rod is fixed with connecting rod, and connecting rod is fixed in intubation.
Preferably, the diameter of the second gear and third gear is all larger than the diameter of first gear, second gear and
The number of teeth of three gears is greater than the number of teeth of first gear.
Preferably, the diameter of the cover for seat inner wall is equal to the diameter of cannula outer wall, the intubation upper sleeve of the upper and lower side of apopore
It is fixed with sealing ring, sealing ring is pressed against on the inner wall of cover for seat.
Preferably, the articulated manner of the third gear and cover for seat is that annular is formed on the lower end surface of third gear
Connector sleeve, connector sleeve sleeve is present to be put on and is connected by bearing.
Preferably, the upper end of the second gear forms thumb wheel.
The agitating shaft upper sleeve is fixed with spacer, and spacer is distributed between first gear and prop.
The beneficial effects of the present invention are: it is able to achieve powder and is completely dissolved in former reagent, and can periodically add automatically
Add another detection reagent, is used convenient for the detection of formaldehyde testing reagent.
Detailed description of the invention:
Fig. 1 is the three-dimensional structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram that the present invention faces；
Fig. 3 is the partial schematic sectional view of side-looking direction of the present invention.
In figure: 1, carrying case；2, prop；21, hub；22, support plate；23, vertical plate；24, positioning plate；3, it stirs
Axis；4, stirring rod；6, first gear；7, timer；8, second gear；9, third gear；10, cover for seat；11, it is intubated；12, it is oriented to
Bar；13, connecting rod；14, spacer.
Specific embodiment:
Embodiment: as shown in Fig. 1,2,3, a kind of test device of formaldehyde, the carrying case 1 including reagent, carrying case 1 it is upper
End is equipped with prop 2, and prop 2 includes circular hub 21 and the support plate 22 for being distributed in 21 two sides of hub, support plate
22 outer end is fixed on the upper surface of carrying case 1, and the hub 21 of prop 2 is hinged with vertical agitating shaft 3, agitating shaft 3
Lower end be fixed with several stirring rods 4, the upper end sleeve of stirring rod 4 is fixed with first gear 6, and is engaged in first gear 6
Two gears 8 and third gear 9,8 sleeve of second gear are fixed in the shaft of timer 7, and timer 7 is fixed on 21 side of hub
Support plate 22 on；The third gear 9 is hinged in the cover for seat 10 of annular, and cover for seat 10 is fixed on the branch of 21 other side of hub
On fagging 22, the jack being connected with cover for seat 10 is formed in support plate 22, is plugged with vertical intubation in the cover for seat 10
11, the bottom end for being intubated 11 forms capping, and 11 outer wall of intubation for covering upside forms apopore 111, in the intubation 11, on
Screw thread is formed on the outer wall in portion, intubation 11 is screwed on third gear 9；Support of the prop 2 close to third gear 9
22 end of plate forms vertical plate 23 straight up, and the upper end of vertical plate 23 forms horizontal positioning plate 24, is intubated 11 upper end
It is plugged on positioning plate 24, vertical guide rod 12 is plugged on positioning plate 24, the upper end of guide rod 12 is fixed with connecting rod 13, even
Bar 13 is fixed in intubation 11.
Preferably, the diameter of the second gear 8 and third gear 9 is all larger than the diameter of first gear 6, second gear 8
It is greater than the number of teeth of first gear 6 with the number of teeth of third gear 9.
Preferably, the diameter of 10 inner wall of cover for seat is equal to the diameter of 11 outer walls of intubation, and the upper and lower side of apopore 111 is inserted
11 upper sleeve of pipe is fixed with sealing ring, and sealing ring is pressed against on the inner wall of cover for seat 10.
Preferably, the articulated manner of the third gear 9 and cover for seat 10 is to form ring on the lower end surface of third gear 9
The connector sleeve 91 of shape, 91 sleeve of connector sleeve connect in cover for seat 10 and through bearing.
Preferably, the upper end of the second gear 8 forms thumb wheel 81.
3 upper sleeve of agitating shaft is fixed with spacer 14, and spacer 14 is distributed between first gear 6 and prop 2.
Working principle: the present invention is the detection device of indoor formaldehyde, in use, first rotary timer 7, setting time,
When timer 7 does not work, then into carrying case 1 pouring powders and addition former reagent, and toward intubation 11 in add it is latter
Kind reagent；
When work, timer 7 is able to achieve the rotation of agitating shaft 3, realizes stirring by gear drive, realizes that powder is abundant
Volume realizes 11 decline of intubation simultaneously also by gear drive, so that the time control intubation 11 of setting is exposed under prop 2
The time of end face, after setting time, intubation 11 exposes 2 lower end surface of prop, and the latter reagent can be from apopore 111
It is added in carrying case 1, realizes the addition of timing reagent.
The embodiment is to be illustrated the present invention, and is not intended to limit the present invention.Anyone skilled in the art
Without departing from the spirit and scope of the present invention, it modifies to the embodiment, therefore rights protection model of the invention
It encloses, should be as listed in the claims of the present invention.
Claims (6)
1. the upper end of a kind of test device of formaldehyde, the carrying case (1) including reagent, carrying case (1) is equipped with prop (2),
Prop (2) includes circular hub (21) and the support plate (22) for being distributed in hub (21) two sides, support plate (22) it is outer
End is fixed on the upper surface of carrying case (1), it is characterised in that: the hub (21) of prop (2) is hinged with vertical stirring
Axis (3), the lower end of agitating shaft (3) are fixed with several stirring rods (4), and the upper end sleeve of stirring rod (4) is fixed with first gear
(6), second gear (8) and third gear (9) are engaged in first gear (6), second gear (8) sleeve is fixed on timer
(7) in shaft, timer (7) is fixed in the support plate (22) of hub (21) side；The third gear (9) is hinged on
In the cover for seat (10) of annular, cover for seat (10) is fixed in the support plate (22) of hub (21) other side, and support plate forms on (22)
There is the jack being connected with cover for seat (10), be plugged with vertical intubation (11) in the cover for seat (10), is intubated the bottom end of (11)
Capping is formed, intubation (11) outer wall for covering upside forms apopore (111), in the intubation (11), the outer wall on top
On form screw thread, intubation (11) is screwed on third gear (9)；Support of the prop (2) close to third gear (9)
Plate (22) end forms vertical plate (23) straight up, and the upper end of vertical plate (23) forms horizontal positioning plate (24), intubation
(11) upper end is plugged on positioning plate (24), is plugged on positioning plate (24) vertical guide rod (12), guide rod (12)
Upper end is fixed with connecting rod (13), and connecting rod (13) is fixed on intubation (11).
2. a kind of test device of formaldehyde according to claim 1, it is characterised in that: the second gear (8) and third
The diameter of gear (9) is all larger than the diameter of first gear (6), and the number of teeth of second gear (8) and third gear (9) is greater than the first tooth
Take turns the number of teeth of (6).
3. a kind of test device of formaldehyde according to claim 1, it is characterised in that: the diameter of cover for seat (10) inner wall
Equal to the diameter of intubation (11) outer wall, intubation (11) upper sleeve of the upper and lower side of apopore (111) is fixed with sealing ring, sealing ring
It is pressed against on the inner wall of cover for seat (10).
4. a kind of test device of formaldehyde according to claim 1, it is characterised in that: the third gear (9) and cover for seat
(10) articulated manner is the connector sleeve (91) that annular is formed on the lower end surface of third gear (9), and connector sleeve (91) sleeve exists
It is connected in cover for seat (10) and by bearing.
5. a kind of test device of formaldehyde according to claim 1, it is characterised in that: the upper end of the second gear (8)
Form thumb wheel (81).
6. a kind of test device of formaldehyde according to claim 1, it is characterised in that: described agitating shaft (3) upper sleeve
It is fixed with spacer (14), spacer (14) is distributed between first gear (6) and prop (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810858359.0A CN108761113B (en) | 2018-07-31 | 2018-07-31 | A kind of test device of formaldehyde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810858359.0A CN108761113B (en) | 2018-07-31 | 2018-07-31 | A kind of test device of formaldehyde |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108761113A CN108761113A (en) | 2018-11-06 |
| CN108761113B true CN108761113B (en) | 2019-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810858359.0A Active CN108761113B (en) | 2018-07-31 | 2018-07-31 | A kind of test device of formaldehyde |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108761113B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006119115A (en) * | 2004-05-11 | 2006-05-11 | Showa Denko Kk | Measurement method for photocatalyst activity, and measurement device or the like therefor |
| CN101921452A (en) * | 2010-07-29 | 2010-12-22 | 中国蓝星（集团）股份有限公司 | High impact resistant polyformaldehyde compound and preparation method thereof |
| CN102590439A (en) * | 2012-03-02 | 2012-07-18 | 中国建筑股份有限公司 | Detection apparatus and detection method for photocatalyzed gas degradation rate |
| CN203881701U (en) * | 2014-06-11 | 2014-10-15 | 武汉工程大学 | Testing device for performances of high-temperature lubricating oil |
| CN104663639A (en) * | 2013-11-26 | 2015-06-03 | 陈田来 | Bio-pulp, multifunctional expanding and propagating device and biological medicine application device |
| CN106403057A (en) * | 2016-08-31 | 2017-02-15 | 安徽瑞宏信息科技有限公司 | Intelligent air purifying device for novel building |
| CN107469116A (en) * | 2017-09-15 | 2017-12-15 | 山东新华医疗器械股份有限公司 | A kind of formalin automatic filling system |
| CN207186114U (en) * | 2017-07-22 | 2018-04-06 | 东莞市联洲知识产权运营管理有限公司 | A kind of glue spreading apparatus applied to shoemaking |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3063584B2 (en) * | 1995-09-05 | 2000-07-12 | 株式会社日立製作所 | Automatic analyzer |
| CN202844975U (en) * | 2012-09-27 | 2013-04-03 | 王振明 | Quantitative reagent adding device |
| CN107219374A (en) * | 2017-05-05 | 2017-09-29 | 咸阳师范学院 | One kind analysis metering device and liquid analysis system |
-
2018
- 2018-07-31 CN CN201810858359.0A patent/CN108761113B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006119115A (en) * | 2004-05-11 | 2006-05-11 | Showa Denko Kk | Measurement method for photocatalyst activity, and measurement device or the like therefor |
| CN101921452A (en) * | 2010-07-29 | 2010-12-22 | 中国蓝星（集团）股份有限公司 | High impact resistant polyformaldehyde compound and preparation method thereof |
| CN102590439A (en) * | 2012-03-02 | 2012-07-18 | 中国建筑股份有限公司 | Detection apparatus and detection method for photocatalyzed gas degradation rate |
| CN104663639A (en) * | 2013-11-26 | 2015-06-03 | 陈田来 | Bio-pulp, multifunctional expanding and propagating device and biological medicine application device |
| CN203881701U (en) * | 2014-06-11 | 2014-10-15 | 武汉工程大学 | Testing device for performances of high-temperature lubricating oil |
| CN106403057A (en) * | 2016-08-31 | 2017-02-15 | 安徽瑞宏信息科技有限公司 | Intelligent air purifying device for novel building |
| CN207186114U (en) * | 2017-07-22 | 2018-04-06 | 东莞市联洲知识产权运营管理有限公司 | A kind of glue spreading apparatus applied to shoemaking |
| CN107469116A (en) * | 2017-09-15 | 2017-12-15 | 山东新华医疗器械股份有限公司 | A kind of formalin automatic filling system |
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|---|---|
| CN108761113A (en) | 2018-11-06 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20191029 Address after: 223001 No.11, honghengsheng Road, Huai'an Economic and Technological Development Zone, Jiangsu Province Applicant after: HUAIAN MINGDE ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 523000 Guangdong province Dongguan City Songshan Lake high tech Industrial Zone Building 406 industrial development productivity Applicant before: Dongguan Lianzhou Intellectual Property Operation Management Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230103 Address after: 223001 No. 43, honghengsheng Road, economic and Technological Development Zone, Huai'an City, Jiangsu Province Patentee after: JIANGSU JU'AN DETECTION TECHNOLOGY Co.,Ltd. Address before: 223001 No. 11, honghengsheng Road, Huai'an Economic and Technological Development Zone, Jiangsu Province Patentee before: HUAIAN MINGDE ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |