CN105928745B - A kind of activating air sampling pipe fixing device - Google Patents
A kind of activating air sampling pipe fixing device Download PDFInfo
- Publication number
- CN105928745B CN105928745B CN201610425961.6A CN201610425961A CN105928745B CN 105928745 B CN105928745 B CN 105928745B CN 201610425961 A CN201610425961 A CN 201610425961A CN 105928745 B CN105928745 B CN 105928745B
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- China
- Prior art keywords
- metal card
- matching recess
- card
- metal
- matching
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of activating airs to sample pipe fixing device, including third excess metal card, first matching recess metal card, second matching recess metal card and fixing bracket, the third excess metal card, the first matching recess metal card, the second matching recess metal card is equipped with ear punching, second matching recess metal card is installed on the fixing bracket, the second matching recess metal card is equipped with bolt and nut, the second matching recess metal card is consistent with a round height of holes below heat-activated device and fixes the second matching recess metal card, the third excess metal card is mounted on by bolt and nut on fixing bracket；The connector of activation tube and logical nitrogen metal tubule is placed in the groove of the second matching recess metal card；Activating air proposed by the invention samples pipe fixing device, safe and reliable, and efficiently solves the problems, such as the stationary positioned of sampling pipe, safety that is highly practical, ensure that testing crew.
Description
Technical field
The present invention relates to a kind of activating airs to sample pipe fixing device.
Background technology
Before the sampling of environment measuring indoors, need to lead to nitrogen heat-activated to air sampling tube using activation instrument；Activation
Instrument is made of control device, nitrogen gas tank, heat-activated device three parts.Since control device and heat-activated device are by leading to nitrogen
It is inserted into heat-activated device after gas metal tubule, sampling pipe connection and sampling pipe insertion often occurs after being inserted into sampling pipe process
There is no stationary positioned, fractional-sample pipe to be exposed at heat-activated off-site in heat-activated device；On the one hand lead to sampling pipe
Activation is incomplete, and phenomena such as miscellaneous peak occurs in when experiment；On the other hand due to the exposed easy scald experiment of the sampling pipe by heating
Personnel.
Invention content
The present invention provides a kind of activating air sampling pipe fixing device, and not only simple structure, safe and reliable, Er Qieyou
Solves the problems, such as the stationary positioned of sampling pipe, safety that is highly practical, ensure that testing crew to effect.
In order to solve the above technical problem, the present invention provides the following technical solutions：
A kind of activating air of the present invention samples pipe fixing device, including third excess metal card, the first matching recess metal
Card, the second matching recess metal card and fixing bracket, the third excess metal card, the first matching recess metal card, institute
It states the second matching recess metal card and is equipped with ear punching, the second matching recess metal card is installed on the fixing bracket, it is described
Second matching recess metal card is equipped with bolt and nut, the second matching recess metal card and a row below heat-activated device
Hole is highly consistent and fixes the second matching recess metal card, and the third excess metal card is mounted on solid by bolt and nut
On fixed rack.
As a preferred technical solution of the present invention, activation is placed in the groove of the second matching recess metal card
The connector of Guan Yutong nitrogen metal tubules.
As a preferred technical solution of the present invention,
Step 1: first connecting sampling pipe and logical nitrogen metal tubule, it is mating recessed that second is installed on fixing bracket
Slot metal card adjusts the second matching recess metal card height with bolt and nut, keeps it high with a round below heat-activated device
Degree is consistent and fixes the second matching recess metal card, and it is mating that the connector of activation tube and logical nitrogen metal tubule is placed on second
In the groove of excess metal card；
Step 2: third excess metal card bolt and nut is mounted on fixing bracket, make it by activation tube and logical nitrogen
The connector of gas metal tubule is fixed in the second matching recess metal card；
Step 3: equally again by the connector of other activation tubes and logical nitrogen metal tubule be placed on third excess metal card and
It is fixed in first matching recess metal card；
Step 4: matching so that third excess metal card, the first matching recess gold finally by screw rod and nut
Belong to card and the second matching recess metal card is located on fixing bracket.
The advantageous effect that is reached of the present invention is：
The Indoor Environment Detection that patent of the present invention is proposed activates the fixing device for experiment of sampling pipe, not only simple structure,
It is safe and reliable, and efficiently solve the problems, such as the stationary positioned of sampling pipe, peace that is highly practical, ensure that testing crew
Entirely.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of structural schematic diagram of activating air sampling pipe fixing device of the present invention；
Fig. 2 is the support bracket fastened structural schematic diagram of the present invention；
In figure：1, third excess metal card；2, the first matching recess metal card；3, the second matching recess metal card；4, solid
Fixed rack.
Specific implementation mode
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment：As shown in Figs. 1-2, a kind of activating air of the present invention samples pipe fixing device, including third excess metal
Block the 1, first matching recess metal card 2, the second matching recess metal card 3 and fixing bracket 4, the third excess metal card 1, institute
State the first matching recess metal card 2, the second matching recess metal card 3 is equipped with ear punching, installed on the fixing bracket 4
There are the second matching recess metal card 3, the second matching recess metal card 3 to be equipped with bolt and nut, second matching recess
Metal card 3 is consistent with a round height of holes below heat-activated device and fixes the second matching recess metal card 3, the third
Excess metal card 1 is mounted on by bolt and nut on fixing bracket 4.
The connector of activation tube and logical nitrogen metal tubule is placed in the groove of the second matching recess metal card 3.
Step 1: first connecting sampling pipe and logical nitrogen metal tubule, it is mating recessed that second is installed on fixing bracket 4
Slot metal card 3 adjusts 3 height of the second matching recess metal card with bolt and nut, makes itself and a round below heat-activated device
It is highly consistent and fix the second matching recess metal card 3, the connector of activation tube and logical nitrogen metal tubule is placed on second
In the groove of matching recess metal card 3；
Step 2: the bolt and nut of third excess metal card 1 is mounted on fixing bracket 4, make it by activation tube and is led to
The connector of nitrogen metal tubule is fixed in the second matching recess metal card 3；
Step 3: the connector of other activation tubes and logical nitrogen metal tubule is equally placed on third excess metal card 1 again
It is fixed in the first matching recess metal card 2；
Step 4: matching so that third excess metal card 1, the first matching recess gold finally by screw rod and nut
Belong to card 2 and the second matching recess metal card 3 is located on fixing bracket 4.
The Indoor Environment Detection that patent of the present invention is proposed activates the fixing device for experiment of sampling pipe, not only simple structure,
It is safe and reliable, and efficiently solve the problems, such as the stationary positioned of sampling pipe, peace that is highly practical, ensure that testing crew
Entirely.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (3)
1. a kind of activating air samples pipe fixing device, including third excess metal card (1), the first matching recess metal card (2),
Second matching recess metal card (3) and fixing bracket (4), which is characterized in that the third excess metal card (1), described first
Matching recess metal card (2), the second matching recess metal card (3) are equipped with ear punching, are installed on the fixing bracket (4)
There are the second matching recess metal card (3), the second matching recess metal card (3) to be equipped with bolt and nut, described second is mating
Excess metal card (3) is consistent with a round height of holes below heat-activated device and fixes the second matching recess metal card (3),
The third excess metal card (1) is mounted on by bolt and nut on fixing bracket (4).
2. a kind of activating air according to claim 1 samples pipe fixing device, which is characterized in that described second is mating recessed
The connector of activation tube and logical nitrogen metal tubule is placed in the groove of slot metal card (3).
3. a kind of activating air according to claim 1 or claim 2 samples pipe fixing device, which is characterized in that its fixing means is：
Step 1: first connecting sampling pipe and logical nitrogen metal tubule, the second matching recess is installed on fixing bracket (4)
Metal card (3) adjusts the second matching recess metal card (3) height with bolt and nut, makes itself and a row below heat-activated device
Hole is highly consistent and fixes the second matching recess metal card (3), and the connector of activation tube and logical nitrogen metal tubule is placed on
In the groove of second matching recess metal card (3)；
Step 2: third excess metal card (1) bolt and nut is mounted on fixing bracket (4), make it by activation tube and is led to
The connector of nitrogen metal tubule is fixed in the second matching recess metal card (3)；
Step 3: equally again by the connector of other activation tubes and logical nitrogen metal tubule be placed on third excess metal card (1) and
It is fixed in first matching recess metal card (2)；
Step 4: matching so that third excess metal card (1), the first matching recess metal finally by screw rod and nut
Card (2) and the second matching recess metal card (3) are located on fixing bracket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610425961.6A CN105928745B (en) | 2016-06-14 | 2016-06-14 | A kind of activating air sampling pipe fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610425961.6A CN105928745B (en) | 2016-06-14 | 2016-06-14 | A kind of activating air sampling pipe fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105928745A CN105928745A (en) | 2016-09-07 |
| CN105928745B true CN105928745B (en) | 2018-07-17 |
Family
ID=56831370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610425961.6A Active CN105928745B (en) | 2016-06-14 | 2016-06-14 | A kind of activating air sampling pipe fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105928745B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3637869A1 (en) * | 1986-11-06 | 1988-05-19 | Draegerwerk Ag | MULTIPLE HOLDER FOR TEST TUBES |
| DE3844097A1 (en) * | 1988-12-28 | 1990-08-30 | Draegerwerk Ag | MULTIPLE HOLDER FOR TEST TUBES |
| CN100336576C (en) * | 2005-01-14 | 2007-09-12 | 中国科学院大连化学物理研究所 | Sample-taking adsorption tube and its hydrolyzed adsorption device |
| CN101672833B (en) * | 2009-08-20 | 2012-08-08 | 北京市劳动保护科学研究所 | Device for enriching and desorbing gaseous sample |
| CN202362172U (en) * | 2011-11-24 | 2012-08-01 | 上海欧萨环境资源管理咨询有限公司 | Solid adsorption tube fixing support |
| CN202655053U (en) * | 2012-07-30 | 2013-01-09 | 黑龙江东方学院 | Portable test tube fixator |
-
2016
- 2016-06-14 CN CN201610425961.6A patent/CN105928745B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105928745A (en) | 2016-09-07 |
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