CN209148656U - A kind of multistation gas detecting instrument verification table - Google Patents
A kind of multistation gas detecting instrument verification table Download PDFInfo
- Publication number
- CN209148656U CN209148656U CN201821896043.2U CN201821896043U CN209148656U CN 209148656 U CN209148656 U CN 209148656U CN 201821896043 U CN201821896043 U CN 201821896043U CN 209148656 U CN209148656 U CN 209148656U
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- Prior art keywords
- cabinet body
- gas detecting
- detecting instrument
- calibrating
- rack
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Abstract
The utility model discloses a kind of multistation gas detecting instrument verification tables, including rack, it is mounted on the rack and the calibrating station that multiple gas detecting instruments are examined and determine and the exclusion seal mechanism being arranged on the rack, the rack includes lower cabinet body and the test cabinet body that is mounted on the lower cabinet body, the quantity of the calibrating station is multiple, multiple calibrating stations are respectively positioned in the test cabinet body, the exclusion seal mechanism includes front side door, glass window and telescopic rod, camera is provided at each calibrating station, divide display screen, flash lamp and interface module, the interface module includes air supply opening, voltage and current interface module and remote alarm interface, total display screen is provided in the test cabinet body.The utility model structure is simple, convenient for the installation of multiple gas detecting instruments, realizes the calibrating of multiple gas detecting instruments, and highly-safe.
Description
Technical field
The utility model belongs to gas detecting instrument Calibration Technology field, examines more particularly, to a kind of multistation gas detecting instrument
Determine platform.
Background technique
It is with the continuous development of society and progressive, it is protected to adapt to the development of current oil chemical engineering industry and safety in production, environment
The requirement of shield, various provisions of laws and regulations of the country in terms of production safety, occupational health and environmental protection will be increasingly tighter.For
Carry out fuel gas and toxic gas leak detection and monitoring management work, the industries such as ancestral petroleum portion, former Ministry of Coal Industry, former the Ministry of Chemical Industry
Authorities and China State Bureau of Quality and Technical Supervision have put into effect some and imflammable gas and toxic gas leak detection and prison
The relevant codes and standards of control system.
Gas detecting instrument is a kind of gas leakage Concentration Testing instrument and meter, mainly detects environment using gas sensor
Present in gas concentration.But the country is still in manual hand manipulation for the calibrating of gas detecting instrument at present examines and determine the stage.
Therefore, nowadays lack a kind of multistation gas detecting instrument verification table of simple structure and reasonable design, be convenient for multiple gas detections
The calibrating of multiple gas detecting instruments is realized in the installation of instrument, and highly-safe.
Utility model content
The technical problem to be solved by the utility model is in view of the deficiency of the prior art, provide a kind of multiplexing
Position gas detecting instrument verification table, simple structure and reasonable design realize multiple gases convenient for the installation of multiple gas detecting instruments
The calibrating of detector, and it is highly-safe, it is practical.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of multistation gas detecting instrument inspection
Determine platform, it is characterised in that: including rack, the calibrating station for being mounted on the rack and being examined and determine multiple gas detecting instruments
With the exclusion seal mechanism being arranged on the rack, the rack includes lower cabinet body and the test that is mounted on the lower cabinet body
Cabinet body, it is described calibrating station quantity be it is multiple, multiple calibrating stations are respectively positioned in the test cabinet body, it is described protect it is close
Sealing mechanism includes the front side door for being mounted on test cabinet body leading flank, the glass window being arranged on front side door and is connected to front side door
Telescopic rod between test cabinet body, is provided with camera at each calibrating station, divides display screen, flash lamp and interface
Module, the interface module include air supply opening, voltage and current interface module and remote alarm interface, are provided in the test cabinet body total
Display screen, the front side door are provided with foil gauge on the medial surface of test cabinet body.
Above-mentioned a kind of multistation gas detecting instrument verification table, it is characterised in that: the camera is mounted on by hose
At the calibrating station, and the camera is located at the top of gas detecting instrument.
Above-mentioned a kind of multistation gas detecting instrument verification table, it is characterised in that: the voltage and current interface module includes
Voltage output interface, electric current input interface and ground interface.
Above-mentioned a kind of multistation gas detecting instrument verification table, it is characterised in that: the telescopic rod is hydraulic stem, before described
Knob is provided on side door.
Above-mentioned a kind of multistation gas detecting instrument verification table, it is characterised in that: partition, institute are provided in the lower cabinet body
Partition is stated lower cabinet body is divided into the upper accommodating cavity for being used to place control module and holds accommodating cavity for gas supply mechanism peace.
Compared with the prior art, the utility model has the following advantages:
1, the utility model on rack by being arranged multiple calibrating stations, convenient for the installation of gas detecting instrument, and integrally
It is compact-sized, it is small in size.
2, the calibrating that multiple calibrating stations are able to satisfy multiple gas detecting instruments is arranged in the utility model, can be easy, quickly complete
At the calibrating of multiple gas detecting instruments, the needs of current high-volume gas detecting instrument rapid verification are adapted to.
3, camera is set in used calibrating station, be in order to the concentration show value to portable gas detector into
Row acquisition, is arranged electric current input interface, is in order to which the current signal to stationary gas detector is acquired, to realize gas
The acquisition of the concentration determination value of body detector adapts to the needs of all kinds of gas detecting instrument rapid verifications.
4, it is provided with exclusion seal mechanism on used calibrating station, being on the one hand in verification process will calibrating
Station sealing, avoid toxic tested gas enter calibrating interior staff's person is damaged, on the other hand, be for
It prevents in verification process, loine pressure is out of control, causes to be flown out by gas detecting instrument and hurts sb.'s feelings, can real time inspection calibrating station
State, and can be reduced failure damage.
In conclusion the utility model simple structure and reasonable design is realized more convenient for the installation of multiple gas detecting instruments
The calibrating of a gas detecting instrument, and it is highly-safe, it is practical.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Description of symbols:
1-test cabinet body；2-lower cabinet bodies；
4-electric current input interfaces；5-gas detecting instruments；6-remote alarm interfaces；
7-voltage output interfaces；8-flash lamps；9-telescopic rods；
10-hoses；11-front side doors；12-glass windows；
13-knobs；14-total display screens；15-foil gauges；
16-cameras；17-divide display screen；18-air supply openings；
19-partitions；20-ground interfaces；21-gas hoods.
Specific embodiment
As depicted in figs. 1 and 2, the utility model includes rack, is mounted on the rack and to multiple gas detecting instruments 5
The calibrating station examined and determine and the exclusion seal mechanism being arranged on the rack, the rack include lower cabinet body 2 and installation
Test cabinet body 1 on the lower cabinet body 2, it is described calibrating station quantity be it is multiple, multiple calibrating stations are respectively positioned on institute
It states in test cabinet body 1, the exclusion seal mechanism includes the front side door 11 for being mounted on test 1 leading flank of cabinet body, is arranged in front side
It glass window 12 on door 11 and is connected to front side door 11 and tests the telescopic rod 9 between cabinet body 1, at each calibrating station
It is provided with camera 16, divides display screen 17, flash lamp 8 and interface module, the interface module includes air supply opening 18, voltage electricity
Stream interface module and remote alarm interface 6, are provided with total display screen 14 in the test cabinet body 1, and the front side door 11 is close to test cabinet
Foil gauge 15 is provided on the medial surface of body 1.
In the present embodiment, the camera 16 is mounted at the calibrating station by hose 10, and the camera 16
Positioned at the top of gas detecting instrument 5.
In the present embodiment, the voltage and current interface module includes voltage output interface 7, electric current input interface 4 and ground connection
Interface 20.
In the present embodiment, the telescopic rod 9 is hydraulic stem, is provided with knob 13 on the front side door 11.
In the present embodiment, partition 19 is provided in the lower cabinet body 2, the partition 19 divides lower cabinet body 2 to be used to place
The upper accommodating cavity of control module and for gas supply mechanism peace hold accommodating cavity.
In the present embodiment, gas detecting instrument 5 is stationary gas detector and portable gas detector.
In the present embodiment, divide the setting of display screen 14, is for the power supply to the gas detecting instrument 5 on each calibrating station
Voltage is shown, convenient for checking.
In the present embodiment, the setting of total display screen 14, be in order to it is each calibrating station on air supply opening 18 for air-flow
Amount is shown, convenient for checking, so that gas supply flow meets calibrating and requires.
In the present embodiment, the setting of exclusion seal mechanism 8 is that it is empty to form closed calibrating in order to cooperate test cabinet body 1
Between, avoid gas leakage in verification process from causing casualties；In addition, being the loine pressure in order to be used to prevent in verification process
It is out of control, cause checklist to fly out and hurts sb.'s feelings, further support personnel's safety；Secondly, being also convenient in verification process, testing person is looked into
See the state of calibrating station.
In the present embodiment, camera 16 is sieve skill C920 industrial camera.
In the present embodiment, the camera 16 is mounted at the calibrating station by hose 10, and such camera 16 connects
Adapter tube can carry out the adjusting of camera according to the size of gas detecting instrument, height, facilitate and carry out catching for image using being flexible coupling
It catches.
In the present embodiment, the setting of electric current input interface 4, be in order to test stationary gas detector, will be fixed
The output end of gas detecting instrument is connect with electric current input interface 4, is adopted to the current signal of stationary gas detector output
Collection, to obtain gas concentration measured by stationary gas detector.
In the present embodiment, snorkel is provided on the air supply opening 18 and the gas hood 21 that is connected on snorkel.
When the utility model is specifically used, when examining and determine gas detecting instrument 5, multiple gas detecting instruments 5 are placed on each
It examines and determine at station, and gas hood 21 is installed on gas detecting instrument 5, and exclusion seal mechanism 8 is put down, make exclusion seal mechanism
8 with test cabinet body 1 formed sealing spaces, when exclusion seal mechanism 8 with test cabinet body 1 contact, setting in exclusion seal mechanism 8
On 15 output pressure of foil gauge to pressure set points, guarantee that exclusion seal mechanism 8 and test cabinet body 1 are in close contact, thus really
The conformal space at sealing avoids gas leakage or checklist from flying out and hurt sb.'s feelings；When gas detecting instrument 5 is stationary gas detection
When instrument, voltage output interface 7 and ground interface 20 are connect with the power supply interface of stationary gas detector, and by fixed gas
The current output terminal of body detector is connect with electric current input interface 4, is realized and is believed the electric current that stationary gas detector test arrives
Number acquisition, to obtain the concentration measurement of stationary gas detector, convenient for the quality to gas detecting instrument 5 it is whether qualified into
Row judgement；When gas detecting instrument 5 is portable gas detector, in portable gas detector to normal concentration gas detection
In the process, camera 16 is acquired the test concentrations data image that portable gas detector detects, to be tested
Concentration data, convenient for the quality to gas detecting instrument 5, whether qualification judges.
The above is only the preferred embodiment of the utility model, not imposes any restrictions to the utility model, all
According to any simple modification to the above embodiments of the utility model technical spirit, change and equivalent structural changes, still
Belong in the protection scope of technical solutions of the utility model.
Claims (5)
1. a kind of multistation gas detecting instrument verification table, it is characterised in that: including rack, be mounted on the rack and to multiple
The calibrating station and the exclusion seal mechanism being arranged on the rack that gas detecting instrument (5) is examined and determine, the rack include
The quantity of lower cabinet body (2) and the test cabinet body (1) being mounted on the lower cabinet body (2), the calibrating station is multiple, Duo Gesuo
It states calibrating station to be respectively positioned in the test cabinet body (1), the exclusion seal mechanism includes being mounted on test cabinet body (1) leading flank
Front side door (11), glass window (12) on front side door (11) is set and is connected to front side door (11) and tests cabinet body (1)
Between telescopic rod (9), be provided at each calibrating station camera (16), divide display screen (17), flash lamp (8) and
Interface module, the interface module include air supply opening (18), voltage and current interface module and remote alarm interface (6), the test cabinet
It is provided with total display screen (14) in body (1), the front side door (11) is provided with foil gauge on the medial surface of test cabinet body (1)
(15)。
2. a kind of multistation gas detecting instrument verification table described in accordance with the claim 1, it is characterised in that: the camera (16)
It is mounted at the calibrating station by hose (10), and the camera (16) is located at the top of gas detecting instrument (5).
3. a kind of multistation gas detecting instrument verification table described in accordance with the claim 1, it is characterised in that: the voltage and current connects
Mouth mold block includes voltage output interface (7), electric current input interface (4) and ground interface (20).
4. a kind of multistation gas detecting instrument verification table described in accordance with the claim 1, it is characterised in that: the telescopic rod (9)
For hydraulic stem, knob (13) are provided on the front side door (11).
5. a kind of multistation gas detecting instrument verification table described in accordance with the claim 1, it is characterised in that: the lower cabinet body (2)
It is inside provided with partition (19), lower cabinet body (2) is divided into upper accommodating cavity and gas supply for placing control module by the partition (19)
Mechanism peace holds accommodating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821896043.2U CN209148656U (en) | 2018-11-16 | 2018-11-16 | A kind of multistation gas detecting instrument verification table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821896043.2U CN209148656U (en) | 2018-11-16 | 2018-11-16 | A kind of multistation gas detecting instrument verification table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209148656U true CN209148656U (en) | 2019-07-23 |
Family
ID=67286234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821896043.2U Expired - Fee Related CN209148656U (en) | 2018-11-16 | 2018-11-16 | A kind of multistation gas detecting instrument verification table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209148656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544866A (en) * | 2021-12-16 | 2022-05-27 | 河南省日立信股份有限公司 | Detection platform suitable for gas and gas instrument |
-
2018
- 2018-11-16 CN CN201821896043.2U patent/CN209148656U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544866A (en) * | 2021-12-16 | 2022-05-27 | 河南省日立信股份有限公司 | Detection platform suitable for gas and gas instrument |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20201116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |