CN108982775A - Formaldehyde examination device - Google Patents
Formaldehyde examination device Download PDFInfo
- Publication number
- CN108982775A CN108982775A CN201810866014.XA CN201810866014A CN108982775A CN 108982775 A CN108982775 A CN 108982775A CN 201810866014 A CN201810866014 A CN 201810866014A CN 108982775 A CN108982775 A CN 108982775A
- Authority
- CN
- China
- Prior art keywords
- packed
- motor
- examination device
- detection
- oscillating rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 238000001514 detection method Methods 0.000 claims abstract description 33
- 238000012360 testing method Methods 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims description 20
- 229920000742 Cotton Polymers 0.000 claims description 18
- 244000273618 Sphenoclea zeylanica Species 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000003796 beauty Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Treatment Of Fiber Materials (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The invention discloses a kind of formaldehyde examination devices, including a firm banking, a motor fixing shaft set is arranged in the lower end of firm banking, the intermediate motor installation cavity with a lower ending opening end of motor fixing shaft set, a micromotor is packed into motor installation cavity, one oscillating rod of fixed suit on the motor shaft of micromotor, a string holes is arranged in the bottom of oscillating rod, a wobble line is packed into string holes, the side of oscillating rod is provided with first lock screw, first lock screw is loaded into the compression of the wobble line outer wall in string holes, the one detection ball of other end connection of the wobble line.Detection device volume of the invention is small, the mode of suspension can be used, with good dicoration, due to small in size, all angles have test point, when it is swung can preferably with the air flow contacts in room, it can more accurately be detected, and one-time detection all angles, it can be very good to compare, detection structure is more accurate.
Description
Technical field
The present invention relates to air detection field, in particular to a kind of formaldehyde examination device.
Background technique
The room just fitted up, can remain a large amount of noxious material, such as formaldehyde, and formaldehyde can seriously affect occupant
Health.Therefore we need to carry out the test of a formaldehyde before moving in.It is commonly used to have formaldehyde tester and first
Aldehyde test paper box, formaldehyde tester can quickly carry out the air in interior using a kind of very simple test mode
Detection, but its there is also many deficiencies, such as air quality when it only detects some point, if Interior Space at this time
Gas has circulation, then being only able to detect the formaldehyde numerical value at a time point, can not completely carry out a detection, testing number
Value is inaccurate；If detected using test paper, although testing result is relatively accurate, its due to be it is fixed, can only put
It is placed on a place to be detected, therefore a room needs to put a large amount of test point, and volume is big, it has not been convenient to place inspection
It surveys.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of formaldehyde examination device, overall volume is small, it can be achieved that convenient
Installation can detect the content of formaldehyde in all directions air, testing result using shuttle-type 360 degree without dead angle detection mode
It is more accurate.
The present invention is achieved through the following technical solutions: a kind of formaldehyde examination device, including a firm banking, fixed
A motor fixing shaft set is arranged in the lower end of pedestal, has the motor installation cavity at a lower ending opening end among motor fixing shaft set,
A micromotor is packed into motor installation cavity, one oscillating rod of fixed suit on the motor shaft of micromotor, the bottom of oscillating rod is set
A string holes is set, a wobble line is packed into string holes, the side of oscillating rod is provided with first lock screw, and the first lock screw will
The wobble line outer wall being incorporated in string holes compresses, the one detection ball of other end connection of the wobble line, uniformly distributed on the detection ball
More than one aperture is opened up, the inside for detecting ball opens up a cavity, and a liquid storage cotton is filled in cavity, is filled in each aperture
Enter a Test paper, Test paper is fabricated to cylindrical and fills full each aperture, and Test paper inner end is inserted into cavity
And contacted with the outer wall of internal liquid storage cotton, other end dimpling is in the outside of detection ball.
The detection ball is a stainless steel metal ball as a preferred technical solution, passes through screw thread there are two hemisphere
It is spliced.
Oscillating rod is a hollow stem as a preferred technical solution, whole "Z"-shaped.
A link is welded at the top of the detection ball as a preferred technical solution, and the bottom system of wobble line is mounted in link
On.
Reaction solution is stored in the liquid storage cotton as a preferred technical solution, Test paper is contacted and absorbed with liquid storage cotton
Reaction solution in liquid storage cotton.
The firm banking uses a sucker as a preferred technical solution, and a battery is also installed in firm banking lower end
Box, battery case is interior to be packed into button cell, and button cell is micromotor power supply, and battery case side is arranged a power supply control and opens
It closes, the side of motor fixing shaft set is provided with second lock screw, and the second lock screw is packed into miniature from external locking
Driving motor.
Any one position of the detection ball opens up a filling opening as a preferred technical solution, and filling opening passes through
The sealing of one sealing-plug.
The beneficial effects of the present invention are: one, small in size, a generally sphere of the invention, reduces placement space, shape
Beauty facilitates installation；
Two, the present invention uses the swinging structure of a sphere, to realize that 360 degree are detected without dead angle, by the way of putting
It can more fully be contacted with air, testing result is more accurate, and can be realized automatic liquid-feeding, prevents the later period because of detection
For liquid not enough and the problem of influence testing result, Test paper replacement is convenient, automatic wetting and can detect.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural schematic diagram of detection ball of the invention.
Coding in figure is respectively as follows: 1 for firm banking, and 2 be motor fixing shaft set, and 3 be micromotor, and 4 control for power supply
Switch, 5 be battery case, and 6 be the second lock screw, and 7 be motor shaft, and 8 be oscillating rod, and 9 be wobble line, and 11 be the first locking screw
Silk, 12 be button cell, and 13 be link, and 14 be Test paper, and 15 be sealing-plug, and 16 be filling opening, and 17 be cavity, and 18 be detection
Ball, 19 be liquid storage cotton, and 21 be aperture.
Specific embodiment
As shown in Figure 1, this formaldehyde examination device, including a firm banking 1, it is solid that a motor is arranged in the lower end of firm banking 1
Dead axle set 2 has the motor installation cavities (not shown) at a lower ending opening end among motor fixing shaft set 2, in motor installation cavity
It is packed into a micromotor 3, one oscillating rod 8 of fixed suit on the motor shaft 7 of micromotor 3, a line is arranged in the bottom of oscillating rod 8
Hole, string holes is interior to be packed into a wobble line 9, and the side of oscillating rod 8 is provided with first lock screw 11, and the first lock screw 11 will
9 outer wall of wobble line being incorporated in string holes compresses, and the one detection ball 18 of other end connection of wobble line 9 is detected and uniformly opened on ball 18
If more than one aperture 21, the inside of detection ball 18 opens up a cavity 17, fills a liquid storage cotton 19, Mei Ge little in cavity 17
A Test paper 14 is packed into hole 21, Test paper 14 is fabricated to cylindrical and fills full each aperture 21, Test paper 14
Inner end is inserted into cavity 17 and contacts with the outer wall of internal liquid storage cotton 19, and other end dimpling is in the outside of detection ball 18.
Wherein, as shown in Fig. 2, detection ball 18 is a stainless steel metal ball, there are two hemisphere to be spliced by screw thread
At.It is small to detect sphere volume, good appearance, can hang up with any one indoor position, play the function of decoration and detection.
Wherein, oscillating rod 8 is a hollow stem, whole "Z"-shaped, opens driving motor, and drive motor shaft 7 rotates
Oscillating rod 8 is driven to rotate, oscillating rod 8 drives wobble line to swing, so that being installed on the detection ball of wobble line bottom in the sky
Any to swing, in swing process, sphere can be contacted with the air in each orientation, can be connect in this way with the air of various concentration
Touching, what is represented is a uniform environment, and the result of detection can be more accurate.
In the present embodiment, a link 13 is welded at the top for detecting ball, and the bottom system of wobble line 9 is on link 13, liquid storage
Reaction solution is stored in cotton 19, Test paper 14 contacts and absorbed with liquid storage cotton the reaction solution in liquid storage cotton, detects any one of ball
A position opens up a filling opening 16, and filling opening 16 is sealed by a sealing-plug 15.After Test paper is added in aperture with
Liquid storage cotton contact, the reaction solution stored in liquid storage cotton can pass to Test paper, keep its constant moisture in the detection process,
Prevent the problem of influencing testing result because of dry, additionally it is possible to realize Rapid Freon-feeding, enhanced convenience when next time uses.
In the present embodiment, firm banking 1 uses a sucker, and a battery case 5, battery case 5 are also installed in firm banking lower end
Interior loading button cell 12, button cell 12 are the power supply of micromotor 3, and a power control switch 4 is arranged in 5 side of battery case,
The side of motor fixing shaft set 2 is provided with second lock screw 6, and the second lock screw 6 is packed into miniature from external locking
Driving motor.It can be adsorbed on any one shiny surface by sucker, other pedestals, such as abrasive paper also can be selected certainly
Or the modes such as screw, bracket fixation.
The beneficial effects of the present invention are: one, small in size, a generally sphere of the invention, reduces placement space, shape
Beauty facilitates installation；
Two, the present invention uses the swinging structure of a sphere, to realize that 360 degree are detected without dead angle, by the way of putting
It can more fully be contacted with air, testing result is more accurate, and can be realized automatic liquid-feeding, prevents the later period because of detection
For liquid not enough and the problem of influence testing result, Test paper replacement is convenient, automatic wetting and can detect.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (7)
1. a kind of formaldehyde examination device, it is characterised in that: including a firm banking, the lower end of firm banking is arranged a motor and fixes
Axle sleeve, the intermediate motor installation cavity with a lower ending opening end of motor fixing shaft set, motor installation cavity is interior to be packed into a micro electric
Machine, one oscillating rod of fixed suit on the motor shaft of micromotor, the bottom of oscillating rod are arranged a string holes, are packed into one in string holes and swing
Line, the side of oscillating rod are provided with first lock screw, and the first lock screw is loaded into the wobble line outer wall in string holes
It compresses, the one detection ball of other end connection of the wobble line, uniformly opens up more than one aperture on the detection ball, detect ball
Inside open up a cavity, a liquid storage cotton is filled in cavity, a Test paper, Test paper production are packed into each aperture
At the full each aperture of cylindrical and filling, Test paper inner end is inserted into cavity and connects with the outer wall of internal liquid storage cotton
Touching, other end dimpling is in the outside of detection ball.
2. formaldehyde examination device as described in claim 1, it is characterised in that: the detection ball is a stainless steel metal ball,
It is spliced there are two hemisphere by screw thread.
3. formaldehyde examination device as described in claim 1, it is characterised in that: oscillating rod is a hollow stem, and entirety is in " Z "
Font.
4. formaldehyde examination device as described in claim 1, it is characterised in that: weld a link, pendulum in the top of the detection ball
The bottom system of moving-wire is on link.
5. formaldehyde examination device as described in claim 1, it is characterised in that: store reaction solution, detection examination in the liquid storage cotton
Paper contacts with liquid storage cotton and absorbs the reaction solution in liquid storage cotton.
6. formaldehyde examination device as described in claim 1, it is characterised in that: the firm banking uses a sucker, fixed bottom
A battery case is also installed in seat lower end, and button cell is packed into battery case, and button cell is micromotor power supply, battery case side
One power control switch is set, and the side of motor fixing shaft set is provided with second lock screw, and the second lock screw is certainly
The micro-driving motor that external locking is packed into.
7. formaldehyde examination device as described in claim 1, it is characterised in that: any one position of the detection ball opens up one
A filling opening, filling opening are sealed by a sealing-plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810866014.XA CN108982775B (en) | 2018-08-01 | 2018-08-01 | Formaldehyde detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810866014.XA CN108982775B (en) | 2018-08-01 | 2018-08-01 | Formaldehyde detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108982775A true CN108982775A (en) | 2018-12-11 |
| CN108982775B CN108982775B (en) | 2021-06-08 |
Family
ID=64554649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810866014.XA Active CN108982775B (en) | 2018-08-01 | 2018-08-01 | Formaldehyde detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108982775B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205786347U (en) * | 2016-06-29 | 2016-12-07 | 浙江中通检测科技有限公司 | A kind of formaldehyde fast quantification kit |
| CN205786338U (en) * | 2016-05-25 | 2016-12-07 | 西安国联质量检测技术股份有限公司 | A kind of formaldehyde examination device |
| CN106405002A (en) * | 2016-08-17 | 2017-02-15 | 钟文华 | Multi-azimuth air detection device for indoor air detection |
| CN107328900A (en) * | 2017-08-31 | 2017-11-07 | 广东美的制冷设备有限公司 | Air detecting device |
| CN107462674A (en) * | 2017-07-28 | 2017-12-12 | 广东美的制冷设备有限公司 | Air detecting device and method |
| CN206975883U (en) * | 2016-11-28 | 2018-02-06 | 国术科技(北京)有限公司 | Rotation pendulum |
| CN207502503U (en) * | 2017-12-13 | 2018-06-15 | 湛江市创伟节能技术服务有限公司 | A kind of wasted nickel catalyst device |
| CN207601039U (en) * | 2017-11-06 | 2018-07-10 | 广东裕恒工程检测技术有限责任公司 | The multi-party level detecting apparatus of room air |
-
2018
- 2018-08-01 CN CN201810866014.XA patent/CN108982775B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205786338U (en) * | 2016-05-25 | 2016-12-07 | 西安国联质量检测技术股份有限公司 | A kind of formaldehyde examination device |
| CN205786347U (en) * | 2016-06-29 | 2016-12-07 | 浙江中通检测科技有限公司 | A kind of formaldehyde fast quantification kit |
| CN106405002A (en) * | 2016-08-17 | 2017-02-15 | 钟文华 | Multi-azimuth air detection device for indoor air detection |
| CN206975883U (en) * | 2016-11-28 | 2018-02-06 | 国术科技(北京)有限公司 | Rotation pendulum |
| CN107462674A (en) * | 2017-07-28 | 2017-12-12 | 广东美的制冷设备有限公司 | Air detecting device and method |
| CN107328900A (en) * | 2017-08-31 | 2017-11-07 | 广东美的制冷设备有限公司 | Air detecting device |
| CN207601039U (en) * | 2017-11-06 | 2018-07-10 | 广东裕恒工程检测技术有限责任公司 | The multi-party level detecting apparatus of room air |
| CN207502503U (en) * | 2017-12-13 | 2018-06-15 | 湛江市创伟节能技术服务有限公司 | A kind of wasted nickel catalyst device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108982775B (en) | 2021-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106323565A (en) | Rubber glove leak detection device and detection method | |
| CN108982775A (en) | Formaldehyde examination device | |
| CN205786044U (en) | Blood taking tube oscillating uniform device | |
| CN209264433U (en) | Electronic tension tester is used in a kind of test of freshness protection package stretching resistance | |
| CN208187889U (en) | A kind of automation integrated air humidity measuring instrument | |
| CN107340013B (en) | Gas sensor response recovery time test device | |
| CN207050783U (en) | A kind of public place carbon dioxide detection device | |
| CN110174284A (en) | A kind of water body columnar sampler | |
| CN214585615U (en) | Probe structure is inhaled to magnetism | |
| CN107255667A (en) | A kind of detection means for aluminium-hydroxide powder fire retardant | |
| CN109935919A (en) | A kind of gas collecting device for battery | |
| CN106644298B (en) | The permeable check meter of rotating disc type sheath | |
| CN219237995U (en) | Environment-friendly detection water sample preservation device convenient to take | |
| CN210638944U (en) | Isotope standard substance sampling device for determination | |
| CN209387345U (en) | A kind of environmental project fresh water sampler | |
| CN209727778U (en) | A kind of indoor formaldehyde detection device | |
| CN207662920U (en) | A kind of food inspection autotitrator | |
| CN208126236U (en) | A kind of saturated humidity generating device | |
| CN209192558U (en) | A kind of Procalcitonin detection kit | |
| CN208350705U (en) | A kind of drying device of micro-water analyzer | |
| CN215677443U (en) | Device for testing sealing performance of hollow glass | |
| CN220961088U (en) | Foam particle stacking density detection device | |
| CN208860544U (en) | A kind of diving valve testing device convenient for finding valve air leakage point | |
| CN109254127A (en) | Food inspection equipment | |
| CN212845362U (en) | Soil measuring instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220909 Address after: 332000 floor 5, plant 3, shuangchuang base, Jiujiang Economic and Technological Development Zone, Jiujiang City, Jiangxi Province Patentee after: Jiangxi Dongli Testing Co.,Ltd. Address before: 322109 West Bay, Gu Yuan village, Weishan Town, Dongyang City, Jinhua, Zhejiang, China Patentee before: DONGYANG SHANSHUI ENVIRONMENTAL ENGINEERING Co.,Ltd. |