CN209355962U - A kind of explosion-proof resistance to compression chemical instruments disk - Google Patents
A kind of explosion-proof resistance to compression chemical instruments disk Download PDFInfo
- Publication number
- CN209355962U CN209355962U CN201920158133.XU CN201920158133U CN209355962U CN 209355962 U CN209355962 U CN 209355962U CN 201920158133 U CN201920158133 U CN 201920158133U CN 209355962 U CN209355962 U CN 209355962U
- Authority
- CN
- China
- Prior art keywords
- explosion
- resistant enclosure
- buffering
- fixedly installed
- chemical instruments
- 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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- 239000000126 substance Substances 0.000 title claims abstract description 33
- 230000006835 compression Effects 0.000 title claims abstract description 17
- 238000007906 compression Methods 0.000 title claims abstract description 17
- 238000004880 explosion Methods 0.000 claims abstract description 53
- 230000003139 buffering effect Effects 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 239000011521 glass Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 230000001681 protective effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
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Abstract
The utility model discloses a kind of explosion-proof resistance to compression chemical instruments disks, including explosion-resistant enclosure, buffering plate is fixed at the top of the explosion-resistant enclosure inner wall, the inside of the buffering plate is fixedly installed with instrument board ontology, the top of the buffering plate is fixedly installed with buffering footstock by standing screw, the side of the explosion-resistant enclosure inner wall is fixedly installed with temperature sensor and pressure sensor, the inner wall of the explosion-resistant enclosure is fixedly installed with screwed block, rear sealing cover is provided on rear side of the explosion-resistant enclosure, relief hole is offered on the rear sealing cover, the relief hole is internally provided with rubber seal plug.The utility model is detected the temperature and pressure inside explosion-resistant enclosure by temperature sensor and pressure sensor and the data that will test are transferred to controller, when being more than scheduled threshold value, controller controls buzzer work, to play warning function, ability in chemistry workers is reminded to take care and cope in time, so as to play prevention effect.
Description
Technical field
The utility model relates to chemical instruments technical field, specially a kind of explosion-proof resistance to compression chemical instruments disk.
Background technique
Chemical instruments are commonly referred to as industrial automation instrument or process detection control instrument, are used for Chemical Engineering Process Control.It is pair
The automation equipment that chemical process realization of process parameters detects and controls can accurately and in time detect various techniques
The variation of parameter, and major parameter therein is controlled, it is maintained at given numerical value or rule, so that production operation be effectively performed
Chemical instruments are prevented since chemical instruments can use in the environment of high temperature and pressure with realization Automation of Manufacturing Process
Quick-fried measuring body performance has certain requirement, and existing chemical instruments can not detect the temperature inside chemical instruments in time when in use
Easily there is the broken phenomenon of chemical instruments and occur, while chemical instruments are only to cannot accomplish that warning in advance acts in degree and pressure
It is that protective action is played by a single shell, when chemical instruments generation explosion time, the fragment of explosion is be easy to cause to sputter,
To being impacted around chemical instruments.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of explosion-proof resistance to compression chemical instruments disk, solves existing
Chemical instruments be unable to warning in advance, the problem of protective performance difference.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of explosion-proof resistance to compression chemical instruments disk, including
Explosion-resistant enclosure is fixed with buffering plate at the top of the explosion-resistant enclosure inner wall, and the inside of the buffering plate is fixedly installed with instrument
The top of dial plate ontology, the buffering plate is fixedly installed with buffering footstock by standing screw, the explosion-resistant enclosure inner wall
Side is fixedly installed with temperature sensor and pressure sensor, and the inner wall of the explosion-resistant enclosure, which is fixedly installed with, to be screwed
Block is provided with rear sealing cover on rear side of the explosion-resistant enclosure, offers relief hole on the rear sealing cover, the relief hole it is interior
Portion is provided with rubber seal plug, and the outer wall of the explosion-resistant enclosure is fixedly installed with controller and buzzer, the explosion-resistant enclosure
Front is provided with explosion-proof transparent glass.
The technical program is advanced optimized, thread groove is offered at the top of the buffering plate, it is described to buffer the interior of footstock
Portion is offered by the threaded hole through buffering footstock.
The technical program is advanced optimized, the standing screw is gentle with buffering plate respectively by thread groove and threaded hole
Seat of rushing to summit is threadedly coupled, and is provided with gasket at the top of the buffering footstock.
The technical program is advanced optimized, the bottom of the explosion-resistant enclosure is fixedly installed with instrument connecting tube.
The technical program is advanced optimized, the output end of the temperature sensor and pressure sensor is defeated with controller
Enter end to be electrically connected, the model DJYB-300A of the controller.
The technical program is advanced optimized, the output end of the controller and the input terminal of buzzer are electrically connected.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of explosion-proof resistance to compression chemical instruments disk, has following beneficial to effect
Fruit:
1, explosion-proof resistance to compression chemical instruments disk, by temperature sensor and pressure sensor by the temperature inside explosion-resistant enclosure
It is detected with pressure and the data that will test is transferred to controller, when being more than scheduled threshold value, controller controls buzzer
Work reminds ability in chemistry workers to take care and cope in time to play warning function, makees so as to play prevention
With.
2, the explosion-proof resistance to compression chemical instruments disk, temperature rapid increase that ability in chemistry workers has little time to cope with when occurring, chemical instruments
Energy-absorbing buffering is carried out by the gentle seat of rushing to summit of buffering plate first after exploding, to reduce the impact force of explosion, is prevented simultaneously
The pressure of quick-fried interior of shell washes away the rubber seal plug on relief hole, thus by the gas of explosion-resistant enclosure internal explosion high temperature and
When drain, further reduce explosion generate power, thus to protective effect is played around chemical instruments.
Detailed description of the invention
Fig. 1 is the utility model structure front view；
Fig. 2 is the utility model structure rearview；
Fig. 3 is the utility model schematic diagram of internal structure；
Fig. 4 is the utility model rear sealing cover structural schematic diagram；
Fig. 5 is Tthe utility model system schematic illustration.
In figure: 1, explosion-resistant enclosure；2, buffering plate；3, instrument board ontology；4, footstock is buffered；5, standing screw；6, gasket；
7, temperature sensor；8, pressure sensor；9, screwed block；10, instrument connecting tube；11, rear sealing cover；12, relief hole；
13, rubber seal plug；14, controller；15, buzzer；16, explosion-proof transparent glass.
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. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of explosion-proof resistance to compression chemical instruments disk, including it is anti-
Quick-fried shell 1 is fixed with buffering plate 2 at the top of 1 inner wall of explosion-resistant enclosure, and the inside of buffering plate 2 is fixedly installed with instrument board sheet
The top of body 3, buffering plate 2 is fixedly installed with buffering footstock 4, the fixed peace in the side of 1 inner wall of explosion-resistant enclosure by standing screw 5
Equipped with temperature sensor 7 and pressure sensor 8, the model PT100 of temperature sensor 7, the model of pressure sensor 8
HX711AD, the inner wall of explosion-resistant enclosure 1 are fixedly installed with screwed block 9, and the rear side of explosion-resistant enclosure 1 is provided with rear sealing cover
11, offer relief hole 12 on rear sealing cover 11, relief hole 12 is internally provided with rubber seal plug 13, quick when there is temperature
Rise ability in chemistry workers to have little time to cope with, chemical instruments carry out energy-absorbing by the gentle seat 4 of rushing to summit of buffering plate 2 first after exploding
Buffering, to reduce the impact force of explosion, while the pressure inside explosion-resistant enclosure 1 rushes the rubber seal plug 13 on relief hole 12
It walks, so that the gas of 1 internal explosion high temperature of explosion-resistant enclosure timely be drained, further reduces explosion and generate power, from
And to protective effect is played around chemical instruments, the outer wall of explosion-resistant enclosure 1 is fixedly installed with controller 14 and buzzer 15,
The model HYT-3015B of buzzer 15, the front of explosion-resistant enclosure 1 are provided with explosion-proof transparent glass 16, pass through temperature sensor 7
The data that the temperature and pressure inside explosion-resistant enclosure 1 is detected and be will test with pressure sensor 8 are transferred to controller 14,
When being more than scheduled threshold value, controller 14 controls buzzer 15 and works, to play warning function, reminds ability in chemistry workers note
Meaning safety is simultaneously coped in time, so as to play prevention effect.
Specifically, the top of buffering plate 2 offers thread groove, the inside of buffering footstock 4 is offered by through buffering top
The threaded hole of seat 4 facilitates buffering plate 2 and buffering footstock 4 installation is fixed.
Specifically, standing screw 5 is threadedly coupled with the gentle seat 4 of rushing to summit of buffering plate 2 respectively by thread groove and threaded hole,
The top of buffering footstock 4 is provided with gasket 6, improves the fastness of standing screw 5.
Specifically, the bottom of explosion-resistant enclosure 1 is fixedly installed with instrument connecting tube 10, for the device to be attached peace
Dress.
Specifically, the output end of temperature sensor 7 and pressure sensor 8 is electrically connected with the input terminal of controller 14,
The model DJYB-300A of controller 14, controller 14 are preset with temperature threshold and pressure threshold, temperature sensor 7 and pressure
Sensor 8 is by being transferred to controller 14 for the value of measurement and comparing with the value of the setting of controller 14.
Specifically, the input terminal of the output end of controller 14 and buzzer 15 is electrically connected, the control work police of buzzer 15
Show.
When in use, the temperature and pressure inside explosion-resistant enclosure 1 is carried out using temperature sensor 7 and pressure sensor 8
It detects and the data that will test is transferred to controller 14, due to being previously provided with temperature threshold and pressure threshold on controller 14,
When the temperature value or pressure value of temperature sensor 7 and the detection of pressure sensor 8 are higher than the pre-set temperature threshold of controller 14
When with pressure threshold, controller 14 controls the work progress warning alert of buzzer 15 and passes through first when the device explosion
The gentle seat 4 of rushing to summit of buffering plate 2 carries out energy-absorbing buffering, to reduce the impact force of explosion, while the pressure inside explosion-resistant enclosure 1
Rubber seal plug 13 on relief hole 12 is washed away, so that the gas of 1 internal explosion high temperature of explosion-resistant enclosure is timely drained, into
The explosion that reduces of one step generates power, finally constitutes one using explosion-resistant enclosure 1, explosion-proof transparent glass 16 and rear sealing cover 11
Closed protection shell is protected, and is influenced so as to reduce chemical instruments explosion bring.
In conclusion the explosion-proof resistance to compression chemical instruments disk, by temperature sensor 7 and pressure sensor 8 by explosion-resistant enclosure 1
Internal temperature and pressure is detected and the data that will test are transferred to controller 14, when being more than scheduled threshold value, control
Device 14 controls buzzer 15 and works, to play warning function, ability in chemistry workers is reminded to take care and cope in time, so as to
To play prevention effect.
It should be noted that, in this document, such as the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
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 (6)
1. a kind of explosion-proof resistance to compression chemical instruments disk, including explosion-resistant enclosure (1), it is characterised in that: explosion-resistant enclosure (1) inner wall
Top is fixed with buffering plate (2), and the inside of the buffering plate (2) is fixedly installed with instrument board ontology (3), the buffering bottom
The top of seat (2) is fixedly installed with buffering footstock (4) by standing screw (5), and the side of explosion-resistant enclosure (1) inner wall is fixed
Temperature sensor (7) and pressure sensor (8) are installed, the inner wall of the explosion-resistant enclosure (1), which is fixedly installed with, to be screwed
Block (9) is provided with rear sealing cover (11) on rear side of the explosion-resistant enclosure (1), offers relief hole on the rear sealing cover (11)
(12), the relief hole (12) is internally provided with rubber seal plug (13), and the outer wall of the explosion-resistant enclosure (1) is fixedly installed with
The front of controller (14) and buzzer (15), the explosion-resistant enclosure (1) is provided with explosion-proof transparent glass (16).
2. a kind of explosion-proof resistance to compression chemical instruments disk according to claim 1, it is characterised in that: the buffering plate (2)
Top offers thread groove, and the inside of buffering footstock (4) is offered by the threaded hole through buffering footstock (4).
3. a kind of explosion-proof resistance to compression chemical instruments disk according to claim 1, it is characterised in that: the standing screw (5) is logical
It crosses thread groove and threaded hole to be threadedly coupled with buffering plate (2) gentle seat (4) of rushing to summit respectively, the top of buffering footstock (4)
It is provided with gasket (6).
4. a kind of explosion-proof resistance to compression chemical instruments disk according to claim 1, it is characterised in that: the explosion-resistant enclosure (1)
Bottom is fixedly installed with instrument connecting tube (10).
5. a kind of explosion-proof resistance to compression chemical instruments disk according to claim 1, it is characterised in that: the temperature sensor (7)
It is electrically connected with the input terminal of controller (14) with the output end of pressure sensor (8), the model of the controller (14)
DJYB-300A。
6. a kind of explosion-proof resistance to compression chemical instruments disk according to claim 1, it is characterised in that: the controller (14) it is defeated
The input terminal of outlet and buzzer (15) is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920158133.XU CN209355962U (en) | 2019-01-29 | 2019-01-29 | A kind of explosion-proof resistance to compression chemical instruments disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920158133.XU CN209355962U (en) | 2019-01-29 | 2019-01-29 | A kind of explosion-proof resistance to compression chemical instruments disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209355962U true CN209355962U (en) | 2019-09-06 |
Family
ID=67803518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920158133.XU Expired - Fee Related CN209355962U (en) | 2019-01-29 | 2019-01-29 | A kind of explosion-proof resistance to compression chemical instruments disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209355962U (en) |
-
2019
- 2019-01-29 CN CN201920158133.XU patent/CN209355962U/en not_active Expired - Fee Related
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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: 20190906 |