CN208672521U - A kind of infrared portable high-accuracy gas analyzer of Fourier - Google Patents
A kind of infrared portable high-accuracy gas analyzer of Fourier Download PDFInfo
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- CN208672521U CN208672521U CN201821374634.3U CN201821374634U CN208672521U CN 208672521 U CN208672521 U CN 208672521U CN 201821374634 U CN201821374634 U CN 201821374634U CN 208672521 U CN208672521 U CN 208672521U
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- analyzer
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- shell
- inner cavity
- support frame
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Abstract
The utility model discloses a kind of infrared portable high-accuracy gas analyzers of Fourier of gas analyzer technical field, including analyzer shell, absorption cell is arranged in the inner cavity of the analyzer shell, aspiration pump is arranged in the inner cavity of the analyzer shell, ventilation nozzle is arranged in the front end of the inner cavity of the analyzer shell, the ventilation nozzle, absorption cell passes through appendix with aspiration pump and is connected to, display screen is arranged in the top of the inner cavity of the analyzer shell, outer wall is respectively provided with hand-held device at left and right sides of the upper end of the analyzer shell, the hand-held device includes the supporting plate for being fixed at analyzer outer shell outer wall, the bottom of the lantern ring is uniformly arranged four groups of finger rings, so that it is quick to carry enhanced convenience, the phenomenon that preventing gas analyzer from falling in the handling process, analyzer can be monitored gas indoors and can also be monitored in outdoor Gas, and do not influenced by excess surface water when outdoor-monitoring gas, structure is simple, easy to use.
Description
Technical field
The utility model relates to gas analyzer technical field, specially a kind of infrared portable high-accuracy gas of Fourier
Analyzer.
Background technique
The infrared portable high-accuracy gas analyzer of Fourier is more using Fourier transform infrared pipe trench technology and extraction-type
The configuration of secondary reflection gas absorption cell analyzes band using gas componant spectral absorption characteristics and surveys gas concentration, by Miniaturization Design,
Realize portable, flexible, the fast slowdown monitoring of multicomponent gas.Portable high-accuracy gas analyzer can be used for indoor and room
Outside, it is often necessary to carry out the carrying of different location to carry out gas-monitoring, but the carrying of existing gas analyzer relies only on two
Group pull ring, will have skidded for a long time when being carried with hand, gas analyzer is made to be easy to fall, it has not been convenient to carry, while indoor
Outdoor environment is different, and when outdoor is monitored gas, when being placed on the ground, the ponding on ground can Failure analysis instrument.For this purpose,
It is proposed that a kind of infrared portable high-accuracy gas analyzer of Fourier.
Summary of the invention
The purpose of this utility model is to provide a kind of infrared portable high-accuracy gas analyzers of Fourier, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of infrared portable high-accuracy of Fourier
Absorption cell, the inner cavity of the analyzer shell is arranged in the inner cavity of gas analyzer, including analyzer shell, the analyzer shell
Aspiration pump is set, and ventilation nozzle is arranged in the front end of the inner cavity of the analyzer shell, and the ventilation nozzle, absorption cell and aspiration pump are logical
Appendix connection is crossed, display screen, upper end of the analyzer shell or so two is arranged in the top of the inner cavity of the analyzer shell
Side outer wall is respectively provided with hand-held device, and the hand-held device includes the supporting plate for being fixed at analyzer outer shell outer wall, the supporting plate
Bottom connect lantern ring, the bottom of the lantern ring is uniformly arranged four groups of finger rings, and the bottom of the supporting plate is uniformly arranged four groups and refers to slot,
The four side outer wall of lower end of the analyzer shell is uniformly arranged support device, and the support device includes being connected to analyzer shell
The fixed plate of outer wall, the fixed plate are flexibly connected turnover panel, the bottom of the fixed plate far from one end of analyzer outer shell outer wall
Connecting shaft is arranged in inner wall, and the outer wall of the connecting shaft is flexibly connected support frame, is uniformly arranged limit buckle at the top of support frame as described above,
Supporting block, the supporting block is arranged in bottom setting and the matched limited block of limit buckle of the turnover panel, the bottom of support frame as described above
Top connect adjustable spring, the inner cavity of support frame, the outer right wall of support frame as described above are connected at the top of the adjustable spring
Support arm is set.
Preferably, card slot is arranged in the left end inner wall of the fixed plate, and limit buckle activity is plugged in card slot, the limit
Block and limit buckle are disposed as the arc block to match.
Preferably, the bottom of the supporting block is respectively provided with elastic rubber slab, and the left and right ends of elastic rubber slab are respectively provided with down
Fillet, the bottom of support frame as described above are respectively provided with and supporting block and the matched open slot of support arm.
Preferably, the inner wall for referring to slot and finger ring glues soft continuous set, and the soft cotton pad of lumen loading of soft continuous set, the finger
The inner wall of slot and finger ring is respectively provided with annular groove, and the both ends of soft continuous set are bonded in the inner wall of annular groove.
Preferably, the support arm is movably arranged on the inner cavity of support frame, the right end setting of the fixed plate by roller bearing
With the matched groove of support frame, and the length of support frame be less than groove height.
Compared with prior art, the utility model has the beneficial effects that
1. hand-held device is arranged, four groups of finger rings are set, while being arranged four groups in the bottom of supporting plate and referring to slot in hand-held device, are removed
It only needs for finger to be sequentially inserted into finger ring when fortune and is fixed on and refer in slot, so that it may supporting plate is easily carried, it can be light by supporting plate
The carrying gas analyzer of pine is not in carry the phenomenon that skidding for a long time, prevents gas so that carrying enhanced convenience is quick
The phenomenon that body analyzer is fallen in the handling process；
2. the four side outer walls in analyzer casing are respectively provided with support device, the support frame in support device takes in fixed plate
Put, when monitoring gas indoors, support frame only need it is horizontal place, support frame is overturn to analyzer when outdoor-monitoring gas
The lower section of shell, while the limited block on turnover panel is plugged on the tilt angle of fixing support rack in limit buckle, so that outside analyzer
Shell is above the ground level, so that analyzer can be monitored gas indoors and can also be monitored gas, and outdoor prison in outdoor
It is not influenced by excess surface water when surveying gas, structure is simple, easy to use.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model hand-held device structural schematic diagram；
Fig. 3 is the utility model support device structure diagram.
In figure: 1 analyzer shell, 2 hand-held devices, 21 supporting plates, 22 lantern rings, 23 finger rings, 24 refer to that slot, 3 support devices, 31 are consolidated
Fixed board, 32 turnover panels, 33 connecting shafts, 34 support frames, 35 limit buckles, 36 limited blocks, 37 supporting blocks, 38 adjustable springs, 39 support arms,
4 absorption cells, 5 aspiration pumps, 6 ventilation nozzles, 7 display screens.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of infrared portable high-accuracy gas of Fourier
Absorption cell 4 is arranged in analyzer, including analyzer shell 1, the inner cavity of analyzer shell 1, and absorption cell 4 can realize the multiple anti-of gas
Absorption detecting is penetrated, aspiration pump 5 is arranged in the inner cavity of analyzer shell 1, and the front end of the inner cavity of analyzer shell 1 is arranged ventilation nozzle 6, leads to
Gas nozzle 6, absorption cell 4 are connected to by appendix with aspiration pump 5, aspiration pump 5 can by appendix by air from ventilation nozzle 6
It is monitored in sucking absorption cell 4, is monitored in fact to carry out multicomponent to air, the top setting of the inner cavity of analyzer shell 1
Display screen 7, monitoring information can quickly be read by display screen 7, and outer wall is respectively provided with hand at left and right sides of the upper end of analyzer shell 1
Device 2 is held, hand-held device 2 includes the supporting plate 21 for being fixed at 1 outer wall of analyzer shell, and the bottom of supporting plate 21 connects lantern ring
22, the bottom of lantern ring 22 is uniformly arranged four groups of finger rings 23, and the bottom of supporting plate 21 is uniformly arranged four groups and refers to slot 24, analyzer shell 1
Four side outer wall of lower end be uniformly arranged support device 3, support device 3 includes being connected to the fixed plate 31 of 1 outer wall of analyzer shell,
Fixed plate 31 is flexibly connected turnover panel 32 far from one end of 1 outer wall of analyzer shell, and connecting shaft is arranged in the bottom interior wall of fixed plate 31
33, the outer wall of connecting shaft 33 is flexibly connected support frame 34, and the top of support frame 34 is uniformly arranged limit buckle 35, the bottom of turnover panel 32
Supporting block 37 is arranged in setting and the matched limited block 36 of limit buckle 35, the bottom of support frame 34, and the top connection of supporting block 37 is stretched
Contracting spring 38, the top of adjustable spring 38 are connected to the inner cavity of support frame 34, and support arm 39 is arranged in the outer right wall of support frame 34.
Wherein, card slot is arranged in the left end inner wall of fixed plate 31, and 35 activity of limit buckle is plugged in card slot, limited block 36 with
Limit buckle 35 is disposed as the arc block to match, and limit buckle 35 can be plugged in card slot, recycles support frame 34 solid
The arc block for being scheduled in fixed plate 31, while being set as being mutually matched can be convenient pair between limited block 36 and limit buckle 35
It connects；
The bottom of supporting block 37 is respectively provided with elastic rubber slab, and the left and right ends of elastic rubber slab are respectively provided with rounded corner, support
The bottom of frame 34 is respectively provided with facilitates supporting block 37 to be fixed on ground with supporting block 37 and the matched open slot of support arm 39, rubber slab
On, supporting block 37 can be promoted in support frame 34 when rounded corner facilitates turnover panel 32 to cover, setting open slot also facilitates supporting block
37 take in support frame 34；
Refer to that the inner wall of slot 24 and finger ring 23 glues soft continuous set, and the soft cotton pad of lumen loading of soft continuous set, refers to slot 24 and finger ring
23 inner wall is respectively provided with annular groove, and the both ends of soft continuous set are bonded in the inner wall of annular groove, and soft continuous set, which is arranged, can protect hand
Keep hand more comfortable in analysis of shifting products instrument shell 1, facilitates carrying；
Support arm 39 is movably arranged on the inner cavity of support frame 34, right end setting and the support frame 34 of fixed plate 31 by roller bearing
Matched groove, and the length of support frame 34 is less than the height of groove, picks and places in support frame 34 convenient for support arm 39, while recessed
Slot guarantees that support frame 34 can be taken in fixed plate 31.
Working principle: when carrying out carrying using gas analyzer, passing through 2 analysis of shifting products instrument shell 1 of hand-held device first,
Finger is corresponding in turn to across finger ring 23, finger is put into the finger slot 24 in supporting plate 21, with outside hand rest fortune gas analyzer
Then analyzer shell 1 is fixed by support device 3, the overturning of turnover panel 32 is opened recessed to the position for needing detection gas by shell 1
Slot takes out support frame 34 from fixed plate 31, and when indoor use makes support frame 34 be placed into horizontal position, 34 bottom of support frame
The supporting block 37 in portion is fixed on the ground by the pop-up of adjustable spring 38, while overturning turnover panel 32, makes the limited block on turnover panel 32
36 are fixedly connected support frame 34 with limit buckle 35, and in outdoor application, support frame 34 continues to downwardly turn over, and makes outside analyzer
Shell 1 is above the ground level, by the limited block 36 on turnover panel 32 that support frame 34 is fixed.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of infrared portable high-accuracy gas analyzer of Fourier, including analyzer shell (1), the analyzer shell
(1) absorption cell (4) are arranged in inner cavity, and aspiration pump (5) are arranged in the inner cavity of the analyzer shell (1), the analyzer shell (1)
The front end of inner cavity ventilation nozzle (6) are set, the ventilation nozzle (6), absorption cell (4) be connected to by appendix with aspiration pump (5),
Display screen (7) are arranged in the top of the inner cavity of the analyzer shell (1), it is characterised in that: the upper end of the analyzer shell (1)
Left and right sides outer wall is respectively provided with hand-held device (2), and the hand-held device (2) includes being fixed at analyzer shell (1) outer wall
Supporting plate (21), the bottom of the supporting plate (21) connects lantern ring (22), and the bottom of the lantern ring (22) is uniformly arranged four groups of finger rings
(23), the bottom of the supporting plate (21) is uniformly arranged four groups and refers to slot (24), and the four side outer wall of lower end of the analyzer shell (1) is equal
Even setting support device (3), the support device (3) includes the fixed plate (31) for being connected to analyzer shell (1) outer wall, described
Fixed plate (31) is flexibly connected turnover panel (32) far from one end of analyzer shell (1) outer wall, in the bottom of the fixed plate (31)
Connecting shaft (33) are arranged in wall, and the outer wall of the connecting shaft (33) is flexibly connected support frame (34), the top of support frame as described above (34)
It is uniformly arranged limit buckle (35), bottom setting and limit buckle (35) matched limited block (36), the branch of the turnover panel (32)
Supporting block (37) are arranged in the bottom of support (34), and the top of the supporting block (37) connects adjustable spring (38), the flexible bullet
The inner cavity of support frame (34) is connected at the top of spring (38), support arm (39) are arranged in the outer right wall of support frame as described above (34).
2. the infrared portable high-accuracy gas analyzer of a kind of Fourier according to claim 1, it is characterised in that: described
Card slot is arranged in the left end inner wall of fixed plate (31), and limit buckle (35) activity is plugged in card slot, the limited block (36) and limit
Position button (35) is disposed as the arc block to match.
3. the infrared portable high-accuracy gas analyzer of a kind of Fourier according to claim 1, it is characterised in that: institute
The bottom for stating supporting block (37) is respectively provided with elastic rubber slab, and the left and right ends of elastic rubber slab are respectively provided with rounded corner, the support
The bottom of frame (34) is respectively provided with and supporting block (37) and support arm (39) matched open slot.
4. the infrared portable high-accuracy gas analyzer of a kind of Fourier according to claim 1, it is characterised in that: institute
State refer to the inner wall of slot (24) and finger ring (23) glue it is soft it is continuous cover, and the soft cotton pad of lumen loading of soft continuous set, the fingers slot (24) and
The inner wall of finger ring (23) is respectively provided with annular groove, and the both ends of soft continuous set are bonded in the inner wall of annular groove.
5. the infrared portable high-accuracy gas analyzer of a kind of Fourier according to claim 1, it is characterised in that: described
Support arm (39) is movably arranged on the inner cavity of support frame (34), the right end setting of the fixed plate (31) and support frame by roller bearing
(34) matched groove, and the length of support frame (34) is less than the height of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821374634.3U CN208672521U (en) | 2018-08-24 | 2018-08-24 | A kind of infrared portable high-accuracy gas analyzer of Fourier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821374634.3U CN208672521U (en) | 2018-08-24 | 2018-08-24 | A kind of infrared portable high-accuracy gas analyzer of Fourier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208672521U true CN208672521U (en) | 2019-03-29 |
Family
ID=65839508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821374634.3U Active CN208672521U (en) | 2018-08-24 | 2018-08-24 | A kind of infrared portable high-accuracy gas analyzer of Fourier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208672521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116626245A (en) * | 2023-07-05 | 2023-08-22 | 江苏中江数字建设技术有限公司 | A construction air monitoring device for wisdom building site system |
-
2018
- 2018-08-24 CN CN201821374634.3U patent/CN208672521U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116626245A (en) * | 2023-07-05 | 2023-08-22 | 江苏中江数字建设技术有限公司 | A construction air monitoring device for wisdom building site system |
| CN116626245B (en) * | 2023-07-05 | 2023-12-08 | 江苏中江数字建设技术有限公司 | A construction air monitoring device for wisdom building site system |
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