CN206114615U - On --spot formaldehyde determination appearance of room air - Google Patents
On --spot formaldehyde determination appearance of room air Download PDFInfo
- Publication number
- CN206114615U CN206114615U CN201620875649.2U CN201620875649U CN206114615U CN 206114615 U CN206114615 U CN 206114615U CN 201620875649 U CN201620875649 U CN 201620875649U CN 206114615 U CN206114615 U CN 206114615U
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- CN
- China
- Prior art keywords
- formaldehyde
- gas
- transmission pipeline
- filtering cabin
- gas transmission
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an on - -spot formaldehyde determination appearance of room air, the apparatus includes gaseous suction pipe, gas transmission pipeline, pump and formaldehyde determination appearance constitution, it filters the storehouse to set up between gaseous suction pipe and the gas transmission pipeline, detachable was provided with the filter core on filtering the storehouse, it sets up the handle to cross the filter core side, gas transmission pipeline connects formaldehyde determination appearance and pump, gaseous suction pipe goes into gas port department and is provided with thermometer, pressure gauge and hygrometer. The utility model discloses simple structure, convenient to use, the formaldehyde that can satisfy ordinary family detects, can test fast on line and obtain formaldehyde content concentration, guarantees the clean environment, and the practicality is strong.
Description
Technical field
This utility model is related to a kind of room air scene formaldehyde tester.
Background technology
It is different that impact of the formaldehyde to health is mainly manifested in heterosmia, stimulation, allergy, abnormal pulmonary function, liver function
Often, immunologic dysfunction etc..When indoor formaldehyde reaches finite concentration, certain stimulation can be produced to mucocutaneous, can also be drawn
Blood-shot eye illness of attracting attention is itched, throat discomfort, sneeze, asthma uncomfortable in chest etc..When concentration of formaldehyde is too high, acute formaldehyde poisoning, throat can be caused
Burning pain, dyspnea, allergic dermatitises and pulmonary edema etc..When Long Term Contact low concentration formaldehyde, in Chronic Formaldehyde being caused
Poison, headache and dizzy, immunity reduction, neurasthenia, spirit depressing etc., ultimately result in respiratory dysfunction regulating liver-QI cell damage very
To canceration.As child is just locating the stage of growth, hemopoietic function is unstable, hemopoietic reserve capabillity is poor, therefore formaldehyde is to child
Or the impact of teenager hemopoietic organ may be more serious than adult, more likely cause the diseases such as leukemia.Therefore need badly
One kind conveniently can be sampled, the room air scene formaldehyde tester of accurate measurement.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple structure, convenient use, sampling easily
Room air scene formaldehyde tester.
A kind of room air scene formaldehyde tester, the analyzer include GAS ABSORPTION pipeline, gas transmission pipeline, pump
Constitute with formaldehyde tester；Filtering cabin is set between the GAS ABSORPTION pipeline and gas transmission pipeline, can on the filtering cabin
That what is dismantled is provided with filtration core, and the filtration core side arranges handle；Gas transmission pipeline connects formaldehyde tester and pump；It is described
Thermometer, piezometer and drimeter are provided with GAS ABSORPTION pipeline air intake.
In a kind of aforesaid room air scene formaldehyde tester, the pump is asepwirator pump.
In a kind of formaldehyde tester of aforesaid room air scene, the filtering cabin with diameter greater than GAS ABSORPTION pipeline
Diameter, the bore of filtering cabin are equal to the diameter of GAS ABSORPTION pipeline.
In a kind of formaldehyde tester of aforesaid room air scene, the filtering cabin with diameter greater than gas transmission pipeline
Diameter, the bore of filtering cabin are equal to the diameter of gas transmission pipeline.
In a kind of formaldehyde tester of aforesaid room air scene, the GAS ABSORPTION pipeline and gas transmission pipeline and mistake
Filter position junction is provided with sealing ring.
The utility model has the advantage of：
This utility model simple structure, it is easy to use, the formaldehyde examination of average family can be met, quickly can be tested online
Obtain content of formaldehyde/concentration, it is ensured that clean environment, it is practical.
Description of the drawings
Fig. 1 is a kind of structural representation of room air scene formaldehyde tester of this utility model.
Specific embodiment
In order to be better understood from the technical solution of the utility model, describe this utility model below in conjunction with the accompanying drawings in detail and provide
Technical scheme.Lower example is only used for further illustrating this utility model, but should not be construed as to restriction of the present utility model.
A kind of room air scene formaldehyde tester, as illustrated, the analyzer includes GAS ABSORPTION pipeline 7, gas
Conveyance conduit 3, pump 2 and formaldehyde tester 1 are constituted；Between the GAS ABSORPTION pipeline 7 and gas transmission pipeline 3, filtering cabin is set
4, filtration core 5 is removably provided with the filtering cabin 4,5 side of the filtration core arranges handle 6；Gas transmission pipeline 3 connects
Connect formaldehyde tester 1 and pump 2；Thermometer 8, piezometer 9 and drimeter 10 are provided with 7 air intake of GAS ABSORPTION pipeline.
The pump 2 is asepwirator pump.The diameter with diameter greater than GAS ABSORPTION pipeline 7 of the filtering cabin 4, the bore of filtering cabin 4 are equal to gas
The diameter of body extraction duct 7.The diameter with diameter greater than gas transmission pipeline 3 of the filtering cabin 4, the bore of filtering cabin 4
Equal to the diameter of gas transmission pipeline 3.The GAS ABSORPTION pipeline 7 and gas transmission pipeline 3 are provided with 4 junction of filtering cabin
Sealing ring.
When specifically used, GAS ABSORPTION pipeline 7 is placed in the position for needing to detect concentration of formaldehyde, starts pump 2, extract gas
Sample, allows gaseous sample to send into formaldehyde tester 1 by gas transmission pipeline 3 after the filtration of filtering cabin 4, treats air balance 30s-
2min opens concentration/content that formaldehyde tester 1 can be quickly detected formaldehyde in air sample.After repeatedly, Ke Yitong
Removable filter core 5 is crossed in replacing filtering cabin 4 ensureing the good of strainability, it is ensured that no impurity enters formaldehyde tester
1, so as to extend the service life of formaldehyde tester 1.Thermometer 8, piezometer is provided with 7 air intake of GAS ABSORPTION pipeline simultaneously
9 and drimeter 10 can the simultaneously temperature of on-line checking environment, pressure and humidity, can help in tester's Comprehensive Evaluation environment
Concentration of formaldehyde and potential concentration of formaldehyde.
This utility model simple structure, it is easy to use, the formaldehyde examination of average family can be met, quickly can be tested online
Obtain content of formaldehyde/concentration, it is ensured that clean environment, it is practical.
Claims (3)
1. a kind of room air scene formaldehyde tester, it is characterised in that：The analyzer includes GAS ABSORPTION pipeline (7), gas
Body conveyance conduit (3), pump (2) and formaldehyde tester (1) composition；The GAS ABSORPTION pipeline (7) and gas transmission pipeline (3) it
Between filtering cabin (4) is set, be removably provided with filtration core (5) on the filtering cabin (4), filtration core (5) side is arranged
Handle (6)；Gas transmission pipeline (3) connection formaldehyde tester (1) and pump (2)；Set at GAS ABSORPTION pipeline (7) air intake
It is equipped with thermometer (8), piezometer (9) and drimeter (10)；The pump (2) is asepwirator pump；The filtering cabin (4) with diameter greater than
The diameter of GAS ABSORPTION pipeline (7), the bore of filtering cabin (4) are equal to the diameter of GAS ABSORPTION pipeline (7).
2. a kind of room air scene according to claim 1 formaldehyde tester, it is characterised in that：The filtering cabin (4)
The diameter with diameter greater than gas transmission pipeline (3), the bore of filtering cabin (4) is equal to the diameter of gas transmission pipeline (3).
3. a kind of room air scene according to claim 1 formaldehyde tester, it is characterised in that：The GAS ABSORPTION pipe
Road (7) and gas transmission pipeline (3) are provided with sealing ring with filtering cabin (4) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620875649.2U CN206114615U (en) | 2016-08-12 | 2016-08-12 | On --spot formaldehyde determination appearance of room air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620875649.2U CN206114615U (en) | 2016-08-12 | 2016-08-12 | On --spot formaldehyde determination appearance of room air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206114615U true CN206114615U (en) | 2017-04-19 |
Family
ID=58511453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620875649.2U Expired - Fee Related CN206114615U (en) | 2016-08-12 | 2016-08-12 | On --spot formaldehyde determination appearance of room air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206114615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887935A (en) * | 2018-09-07 | 2020-03-17 | 七星瓢虫环境科技（苏州）有限公司 | Mercury vapor detection device and method |
-
2016
- 2016-08-12 CN CN201620875649.2U patent/CN206114615U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887935A (en) * | 2018-09-07 | 2020-03-17 | 七星瓢虫环境科技（苏州）有限公司 | Mercury vapor detection device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170419 Termination date: 20180812 |