CN208350465U - A kind of gas collecting device of gas analyzer - Google Patents
A kind of gas collecting device of gas analyzer Download PDFInfo
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- CN208350465U CN208350465U CN201820849404.1U CN201820849404U CN208350465U CN 208350465 U CN208350465 U CN 208350465U CN 201820849404 U CN201820849404 U CN 201820849404U CN 208350465 U CN208350465 U CN 208350465U
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- hose
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- gas analyzer
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Abstract
The utility model relates to gas analyzers, specifically disclose a kind of gas collecting device of gas analyzer, including dehydrater and sampling hose, moisture separator is provided with and communicated on the sampling hose, the air inlet of the moisture separator is connected with probe tube by sampling hose；The sampling hose includes the first hose and the second hose, is provided with and communicated with the second water filter on first hose, is provided with and communicated with the first water filter on second hose；The probe tube is metal material, and side of the probe tube far from sampling hose is in bending structure；The inlet end of the probe tube is fixed with filter screen, and the probe tube is equipped with hand-held part close to the side of sampling hose, and thermal insulation layer is coated on the hand-held part, and the probe tube is fixed with link close to the side of sampling hose.The utility model provides that highly-safe, operation is convenient, drainage effect is good, and helps to extend a kind of gas collecting device of gas analyzer of gas analyzer service life.
Description
Technical field
The utility model relates to gas analyzers, and in particular to a kind of gas collecting device of gas analyzer.
Background technique
Gas analyzer is the analysis instrument for measuring gas componant, and automobile exhaust analyzer is for vehicle emission component
Detection and design a kind of gas analyzer, automobile exhaust analyzer be widely used in environmental protection administration, automobile manufacturing enterprise with
And vehicle maintenance and repair enterprise etc..
Existing Chinese patent notification number is the utility model patent of CN201464362U, discloses a kind of five component car tails
Gas analyzer, including cabinet, gas sampling system, display processing system, Analysis on Fault Diagnosis system；Wherein, cabinet rear panel
It is upper that aflter-fillter and oil water separator are housed.
By adopting the above technical scheme, aflter-fillter and oil water separator can effectively filter the moisture in vehicle exhaust,
Electronic component in automobile exhaust analyzer is avoided to damage.But since oil water separator and aflter-fillter are to pass through filter core
Drainage is realized with filter paper, and during continuous operation, user needs to frequently replace filter core and filter paper therein to guarantee drainage
Effect causes actual use extremely inconvenient.
Utility model content
The purpose of the utility model is to provide a kind of gas collecting devices of gas analyzer, are being removed water by sampling hose
Moisture separator is connected on device, and the convenience that gas analyzer uses is greatly improved.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of gas analyzer
Gas collecting device, it is described to adopt including the dehydrater being fixed on gas analyzer and the sampling hose being connected on dehydrater
Moisture separator is provided with and communicated on sample hose, the air inlet of the moisture separator is connected with probe tube by sampling hose.
By using above-mentioned technical proposal, moisture separator is for separating gas and liquid in industry system containing liquid
Equipment improves the degree of drying of steam；By the way that moisture separator is arranged on sampling hose, moisture separator can be efficiently separated
Moisture in vehicle exhaust avoids the moisture in vehicle exhaust from largely accumulating in dehydrater, and the filter core in reduction dehydrater is more
The frequency changed improves the convenience that entire gas analyzer uses.
The utility model is further arranged to: the sampling hose includes for connecting moisture separator and dehydrater
One hose is provided with and communicated with the second water filter on first hose.
By using above-mentioned technical proposal, during vehicle exhaust enters gas analyzer, vehicle exhaust will pass through
Moisture separator, the second water filter and dehydrater are filtered for multiple times, and efficiently separate the moisture in vehicle exhaust, improve moisture separation effect
Fruit.
The utility model is further arranged to: the sampling hose includes for connecting moisture separator and probe tube
Two hoses are provided with and communicated with the first water filter on second hose.
By using above-mentioned technical proposal, the first water filter can play the first heavy water filtering function to vehicle exhaust, into one
Step improves the separating effect of moisture in vehicle exhaust.
The utility model is further arranged to: the probe tube is metal material, and the probe tube is far from sampling hose
Side be in bending structure.
By using above-mentioned technical proposal, in real work, staff can be protruded into probe tube in automobile exhaust pipe
Collect vehicle exhaust；By the way that probe tube is arranged to bending structure, staff can be avoided for holding the hand of probe tube just
It to automobile exhaust pipe, prevents staff's hand from being burnt by the high-temperature gas that automobile exhaust pipe sprays, guarantees the person of staff
Safety.
The utility model is further arranged to: the inlet end of the probe tube is fixed with filter screen.
By using above-mentioned technical proposal, filter screen is arranged by the inlet end in probe tube, filter screen being capable of preliminary mistake
The relatively large dust particles of volume in vehicle exhaust are filtered, avoids dust particles from being largely adhered to probe tube and samples the interior of hose
On wall and influence subsequent use.
The utility model is further arranged to: the probe tube is equipped with hand-held part close to the side of sampling hose, and described
Thermal insulation layer is coated on hand-held part.
By using above-mentioned technical proposal, it is sampled in use, staff can hold probe tube by hand-held part
Operation；In the process, thermal insulation layer can effectively avoid staff's hand from being sampled pipe burning.
The utility model is further arranged to: the probe tube is fixed with link close to the side of sampling hose.
By using above-mentioned technical proposal, after collecting to vehicle exhaust, staff can will be taken by link
Sample pipe is suspended on safe position, prevents probe tube from influencing the work of staff, and probe tube is avoided to be damaged.
The utility model is further arranged to: the moisture separator is in connect and fix setting on gas analyzer.
By using above-mentioned technical proposal, moisture separator is fixed on gas analyzer, guarantees aqueous vapor separation
The stability of device, it is ensured that moisture separator can work normally；Simultaneously, moreover it is possible to significantly facilitate staff and dismantle aqueous vapor separation
Device improves the convenience of gas analyzer operation.
In conclusion the utility model has the following beneficial effects:
1, by the way that moisture separator is arranged on sampling hose, moisture is avoided excessively to accumulate in the second water filter and dehydrater
It deposits, facilitates the frequency for reducing filter element replacing in the second water filter and dehydrater, to be greatly improved what gas analyzer used
Convenience；
2, it is sequentially connected the first water filter, moisture separator, the second water filter and dehydrater by sampling hose, it can be to vapour
Tail gas realizes multiple water removal, and drainage effect is greatly improved, and facilitates the service life for extending gas analyzer；
3, by the way that probe tube is arranged to bending structure, and thermal insulation layer is coated in hand-held part, significantly facilitates staff couple
The acquisition of vehicle exhaust, and the personal safety of staff is effectively ensured.
Detailed description of the invention
Fig. 1 is that the present embodiment is mainly used for embodying integrally-built axonometric schematic diagram；
Fig. 2 is that the present embodiment is mainly used for embodying the structural schematic diagram of hand-held part on probe tube；
Fig. 3 is that the present embodiment is mainly used for embodying the structural schematic diagram of probe tube opening filter screen.
Appended drawing reference: 1, gas analyzer；2, drainage component；21, dehydrater；22, moisture separator；23, hose is sampled；
231, the first hose；232, the second hose；24, the second water filter；25, the first water filter；3, probe tube；31, hand-held part；4, every
Thermosphere；5, link；6, filter screen.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to attached drawing 1, a kind of gas collecting device of gas analyzer is mainly used for acquiring automobile for gas analyzer 1
Tail gas, it includes drainage component 2, and drainage component 2 is in be connected to setting, and be also connected on drainage component 2 useful with gas analyzer 1
In the probe tube 3 of acquisition vehicle exhaust.In actual operation, vehicle exhaust enters drainage component 2, drainage group by probe tube 3
Part 2 can effectively filter the moisture in vehicle exhaust, avoid moisture from largely entering gas analyzer 1 with vehicle exhaust and damage gas
1 internal electronic component of body analyzer.
Referring to attached drawing 1, drainage component 2 includes dehydrater 21, and dehydrater 21 is fixed on the backboard of gas analyzer 1, and
The air inlet of dehydrater 21 is connected with sampling hose 23, samples hose 23 one end and above-mentioned probe tube 3 far from dehydrater 21 and connects
It is logical.
Sampling hose 23 includes the first hose 231 and the second hose 232.Wherein, one end of the first hose 231 connects water removal
21 air inlet of device, the other end are connected with moisture separator 22, and moisture separator 22 is fixed on gas point entirely through clip
On the side wall of analyzer 1；Meanwhile first is also provided with and communicated with the second water filter 24 on hose 231.One end of second hose 232 connects
The air inlet of water receiving gas separating device 22, the other end connect the gas outlet of probe tube 3；Meanwhile the second also connection setting on hose 232
There is the first water filter 25.
Moisture separator 22 is the equipment for separating gas and liquid in industry system containing liquid, improves the drying of steam
Degree；In actual operation, the sampled pipe 3 of vehicle exhaust enters the second hose 232, and successively through the first water filter 25, aqueous vapor
Separator 22, the second water filter 24 and dehydrater 21 enter gas analyzer 1；In the process, the first water filter 25, aqueous vapor point
Multiple water removal can be realized to vehicle exhaust from device 22, the second water filter 24 and dehydrater 21, drainage effect is greatly improved, guarantees
Gas analyzer 1 works normally.
Referring to attached drawing 2, above-mentioned probe tube 3 is metal material, and the side close to sampling hose 23 is provided with hand-held part 31,
And thermal insulation layer 4 is enclosed on hand-held part 31, thermal insulation layer 4 is preferably heat resistant rubber.In actual use, staff can pass through hand
It holds portion 31 and holds the probe tube 3, and probe tube 3 is protruded into automobile exhaust pipe to the sampling operation for completing vehicle exhaust；It crosses herein
Cheng Zhong, thermal insulation layer 4 can effectively prevent staff to be sampled the scald of pipe 3, guarantee the personal safety of staff.
For the safety for further increasing operation, probe tube 3 is preferably provided to bending knot far from the side of sampling hose 23
Structure；When probe tube 3 is protruded into automobile exhaust pipe by staff, manpower can be effectively avoided just in the probe tube 3 of bending structure
To automobile exhaust pipe, prevent manpower from being scalded by vehicle exhaust.
In conjunction with attached drawing 3, probe tube 3 is further fixed on link 5 close to the side of sampling hose 23；It has been collected when to vehicle exhaust
Probe tube 3 can be hung over safe position by link 5, prevent probe tube 3 from influencing staff's by Bi Hou, staff
Work, and reduce the risk of 3 accidental damage of probe tube.Meanwhile open at one end place welding of the probe tube 3 far from sampling hose 23 is solid
Surely there is filter screen 6, filter screen 6 can effectively filter the dust particles in vehicle exhaust.
The working principle of the present embodiment is: in actual operation, staff can hold be arranged on probe tube 3 every
Thermosphere 4, and probe tube 3 is extend into automobile exhaust pipe；Then, staff can open gas analyzer 1, gas analysis
Instrument 1 is started to work, and vehicle exhaust is sucked in sampling hose 23 by probe tube 3；Then, the first water filter 25, aqueous vapor point
The moisture in vehicle exhaust is successively filtered from device 22, the second water filter 24 and dehydrater 21；Finally, completing the automobile after drainage
Tail gas enters in gas analyzer 1, starts to carry out gas componant detection；After detection, probe tube 3 is hung by link 5
It connects in the position of safety.In this way, drainage effect is greatly improved, helps to reduce the second water filter 24 and dehydrater 21
The frequency of middle filter element replacing, and extend the service life of gas analyzer 1.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of gas collecting device of gas analyzer including the dehydrater (21) being fixed on gas analyzer (1) and connects
The sampling hose (23) being connected on dehydrater (21), which is characterized in that aqueous vapor point is provided with and communicated on the sampling hose (23)
From device (22), the air inlet of the moisture separator (22) is connected with probe tube (3) by sampling hose (23).
2. a kind of gas collecting device of gas analyzer according to claim 1, which is characterized in that the sampling hose
It (23) include the first hose (231) for connecting moisture separator (22) and dehydrater (21), on first hose (231)
It is provided with and communicated with the second water filter (24).
3. a kind of gas collecting device of gas analyzer according to claim 1 or 2, which is characterized in that the sampling
Hose (23) includes the second hose (232) for connecting moisture separator (22) and probe tube (3), second hose
(232) the first water filter (25) are provided with and communicated on.
4. a kind of gas collecting device of gas analyzer according to claim 1, which is characterized in that the probe tube
It (3) is metal material, and side of the probe tube (3) far from sampling hose (23) is in bending structure.
5. a kind of gas collecting device of gas analyzer according to claim 1 or 4, which is characterized in that the sampling
The inlet end of pipe (3) is fixed with filter screen (6).
6. a kind of gas collecting device of gas analyzer according to claim 1 or 4, which is characterized in that the sampling
It manages (3) and is equipped with hand-held part (31) close to the side of sampling hose (23), and be coated with thermal insulation layer (4) on the hand-held part (31).
7. a kind of gas collecting device of gas analyzer according to claim 1 or 4, which is characterized in that the sampling
Pipe (3) is fixed with link (5) close to the side of sampling hose (23).
8. a kind of gas collecting device of gas analyzer according to claim 1, which is characterized in that the aqueous vapor separation
Device (22) is in connect and fix setting on gas analyzer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820849404.1U CN208350465U (en) | 2018-06-02 | 2018-06-02 | A kind of gas collecting device of gas analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820849404.1U CN208350465U (en) | 2018-06-02 | 2018-06-02 | A kind of gas collecting device of gas analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208350465U true CN208350465U (en) | 2019-01-08 |
Family
ID=64891805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820849404.1U Active CN208350465U (en) | 2018-06-02 | 2018-06-02 | A kind of gas collecting device of gas analyzer |
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| CN (1) | CN208350465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109884246A (en) * | 2019-01-10 | 2019-06-14 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Measure SO in anode furnace2, CO content device and smelting control method |
-
2018
- 2018-06-02 CN CN201820849404.1U patent/CN208350465U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109884246A (en) * | 2019-01-10 | 2019-06-14 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Measure SO in anode furnace2, CO content device and smelting control method |
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