CN209372507U - A kind of environment of plant gas detection case - Google Patents
A kind of environment of plant gas detection case Download PDFInfo
- Publication number
- CN209372507U CN209372507U CN201822153962.7U CN201822153962U CN209372507U CN 209372507 U CN209372507 U CN 209372507U CN 201822153962 U CN201822153962 U CN 201822153962U CN 209372507 U CN209372507 U CN 209372507U
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- gas
- main box
- fixedly installed
- environment
- detection case
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Abstract
The utility model discloses a kind of environment of plant gas detection casees, including main box, the bottom end of the main box is fixedly installed with gas collection mechanism, the gas collection mechanism includes gas gathering mask, the inside and its surface of the gas collection mechanism are equipped with Preliminary detection mechanism, the Preliminary detection mechanism includes visibility meter and humidity sensor, the surface of the gas collection mechanism and the surface of main box side are equipped with alarm mechanism, the alarm mechanism includes bullhorn and warning lamp plate, the inside of the main box is fixedly installed with gas analysis mechanism, the gas analysis mechanism includes air guide cylinder and delay capsule, export agency is fixedly installed with inside the main box on gas analysis mechanism top, the export agency includes gas-guide tube.The utility model is by being provided with a series of structure, so that the detection case, figure is smaller, whiles being convenient for detection toxic and harmful gas, air particles etc., avoids impurity or water body from blocking internal pipe fitting, reaches certain air filtration effect.
Description
Technical field
The utility model relates to industrial production technology field, specially a kind of environment of plant gas detection case.
Background technique
With the development of economy, each industrial development also tends to generalization, and factory and enterprise is guaranteeing product quality and pin
While selling, it is necessary to guarantee that factory has good operating environment, especially heavy metal processing factory, bakery and confectionery and rubber
The Environmental security of factory etc., factory decides the personal health of Plant personnel.
In practical factory, to detect to the environment of plant, it can be all equipped with a gas-detecting device, to the environment of plant
In gas while detected, take the function of warning and alarm, only existing gas-detecting device, generally existing knot
The phenomenon that structure is simple, has a single function, often specific detection device applies in the specific environment of plant, and in air detection
When, the content of water vapor in air is not considered, and vapor enters inside detection device, is easy to cause condensation effect, influences to examine
While surveying accuracy, it is not easy to be used for a long time.
Utility model content
The purpose of this utility model is to provide a kind of environment of plant gas detection casees, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of environment of plant gas detection case, including
Main box, the bottom end of the main box are fixedly installed with gas collection mechanism, and the inside and its surface of the gas collection mechanism are equipped with just
Walk testing agency, the surface of the gas collection mechanism and the surface of main box side are equipped with alarm mechanism, the main box it is interior
Portion is fixedly installed with gas analysis mechanism, is fixedly installed with export agency inside the main box on gas analysis mechanism top.
Preferably, the gas collection mechanism includes gas gathering mask, and the bottom end of main box is fixedly installed with gas gathering mask, and gas gathering mask
Inside is fixedly installed with isolation web plate；The surface of the main box is equipped with maintenance door body by hinge, and the top of main box is solid
Dingan County is equipped with link.
Preferably, the Preliminary detection mechanism includes visibility meter and humidity sensor, and visibility meter is fixedly mounted on collection
Gas hood surface, and humidity sensor is fixedly installed with inside the gas gathering mask being isolated below web plate.
Preferably, the alarm mechanism includes bullhorn and warning lamp plate, and a side surface of main box is fixedly installed with ring
Sound device, the gas gathering mask surface of visibility meter two sides all passes through connecting rod and is fixedly installed with warning lamp plate, and warns the table of lamp plate
Face is uniformly equipped with color-changing diode.
Preferably, the gas analysis mechanism includes air guide cylinder and is detained capsule, and gas gathering mask is interior with main box junction
Portion is fixedly installed with air guide cylinder, and the inside of air guide cylinder is equipped with water suction shell by threaded body, and the surface for the shell that absorbs water
It is provided with air hole, the top of air guide cylinder is socketed with delay capsule, and the top for being detained capsule is fixedly installed with toxic gas inspection
Survey instrument.
Preferably, the export agency includes gas-guide tube, and gas-guide tube is fixedly attached to the output end of poisonous gas detecting instrument,
The inside of gas-guide tube is fixedly installed with negative pressure fan, and fixing sleeve is connected to filled tube inside the main box of gas-guide tube one end.
Preferably, another side surface of the main box has been fixedly attached exhaust pipe, and the input terminal of exhaust pipe is logical
Piping is connect with filled tube.
Compared with prior art, the utility model has the beneficial effects that
1, this environment of plant gas detection case can produce an open channel by gas gathering mask, convenient for collecting factory's ring
Gas in border is conducive to the realization of quick collecting effect, by the way that web plate is isolated, can realize isolation effect to gas gathering mask inside,
It avoids external biggish impurity from entering inside gas gathering mask, forms blocking.
2, this environment of plant gas detection case is used in combination by warning lamp plate, and with color-changing diode, can detect
In the case where air exception, realize the light alarm of discoloration, by bullhorn, can in the case where detecting air exception, into
Row ring sound alarm and warning lamp plate are used in combination, common to realize sound-light alarm effect.
3, this environment of plant gas detection case, by Preliminary detection mechanism, it can be achieved that humidity and dust to air it is dense
Degree carry out Preliminary detection, by absorb water shell, some absorptive substances, such as silica gel particle can be filled, can convenient for absorb humidity compared with
Water body in big air detects gas convenient for subsequent, and anti-water-stop body condenses in inside detection part, is formed and is detained
And blocking.
4, this environment of plant gas detection case can drive gas-guide tube or even be detained the gas in intracapsular portion by negative pressure fan
Flowing adjusts the rate and flow of detection gas, and by filled tube, structure is U-shaped, and the absorption of active carbon isoreactivity can be filled
Agent is aoxidized and is adsorbed conducive to poisonous and harmful substance in the air after detection, is similar to tail gas recycle, is reached certain sky
Gas clean-up effect.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the schematic diagram of internal structure of the utility model.
In figure: 1, visibility meter；2, lamp plate is warned；3, door body is overhauled；4, link；5, gas gathering mask；6, color-changing diode；7,
Main box；8, exhaust pipe；9, bullhorn；10, connecting rod part；11, web plate is isolated；12, air guide cylinder；13, it is detained capsule；
14, poisonous gas detecting instrument；15, gas-guide tube；16, humidity sensor；17, absorb water shell；18, filled tube；19, negative pressure wind
Fan.
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.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
As shown in Figure 1 to Figure 3, the bottom end of the present embodiment environment of plant gas detection case, including main box 7, main box 7 is solid
Dingan County is equipped with gas collection mechanism, and the inside mutual conduction of gas collection mechanism and main box 7, the inside and its surface of gas collection mechanism are equipped with
Preliminary detection mechanism can detect humidity and dust concentration situation in air, realize the Preliminary detection effect to air, collect mechanism of qi
The surface of 7 side of surface and main box of structure is equipped with alarm mechanism, the internal control electricity that input terminal passes through conducting wire and main box 7
Road is electrically connected, and realizes control effect, can realize sound-light alarm in detecting the environment of plant in the case where gas anomaly
Effect, the inside of main box 7 are fixedly installed with gas analysis mechanism, can further analyze gas interior, such as harmful gas
Body analysis etc., is fixedly installed with export agency inside the main box 7 on gas analysis mechanism top, after gas detection, by
The detection case is discharged in gas by export agency.
Specifically, the gas collection mechanism includes gas gathering mask 5, the bottom end of main box 7 is fixedly installed with gas gathering mask 5, gas gathering mask 5
It is opening down, and area is larger, and the inside of gas gathering mask 5 is fixedly installed with isolation web plate 11, the mesh that web plate 11 is isolated is moderate,
Larger impurity in air can be completely cut off, prevent from entering inside main box 7, pipeline is formed and is blocked；The surface of main box 7
Maintenance door body 3 is installed by hinge, one end is connect by door lock with main box 7, and openable door lock overhauls door body 3 to open,
Convenient for being detected, being repaired and part replacement operates inside main box 7, the top of main box 7 is fixedly installed with link 4, hangs
It is provided with hanging hole on ring 4, the structure of the detection case is smaller, and can be used link 4 by it, integrally fixation is suspended on suitable position, just
In detection.
Further, the Preliminary detection mechanism includes visibility meter 1 and humidity sensor 16, and visibility meter 1 is fixedly mounted
On 5 surface of gas gathering mask, using the finely ground particles scattering light power principle of suspension, factory's gas is can be detected in visibility meter 1
The concentration levels of middle particulate matter, and visibility meter 1 by external power supply provide electric energy while, output end pass through conducting wire and main tank
Control circuit inside body 7 is electrically connected, and is isolated inside the gas gathering mask 5 of 11 lower section of web plate and is fixedly installed with humidity sensor
Device 16, by humistor, the detectable air humidity into inside gas gathering mask 5 of humidity sensor 16, and will be wet by conducting wire
The control circuit that degree signal is sent to inside main box 7 is handled, and the model of this humidity sensor 16 is chosen as DHT11 humidity
Sensor.
Further, the alarm mechanism includes bullhorn 9 and warning lamp plate 2, and a side surface of main box 7 is fixedly installed with
Bullhorn 9, while bullhorn 9 provides electric energy by external power supply, input terminal passes through the control circuit inside conducting wire and main box 7
It is electrically connected, realizes control effect, when the detection case detects air exception, bullhorn 9 electric must carry out ring sound report
Alert operation, 5 surface of gas gathering mask of 1 two sides of visibility meter all passes through connecting rod 10 and is fixedly installed with warning lamp plate 2, by connecting rod
The effect of part 10, warning lamp plate 2 is installed obliquely, similar to bullhorn 9, while electric energy being provided by external power supply, input
End is electrically connected by conducting wire and the control circuit inside main box 7, realizes control effect, and warn the surface of lamp plate 2
Color-changing diode 6 is uniformly installed, color-changing diode 6 is that general two-color diode can distribute different when voltage difference
Photochromic, when detection case detects air exception, control circuit changes the voltage of color-changing diode 6, alert to reach discoloration and light
The effect of report.
Further, the gas analysis mechanism includes air guide cylinder 12 and is detained capsule 13, and gas gathering mask 5 is connect with main box 7
The inside at place is fixedly installed with air guide cylinder 12, and about 12 air guide cylinder is connected, and the inside of air guide cylinder 12 is pacified by threaded body
Equipped with water suction shell 17, and the surface for the shell 17 that absorbs water is provided with air hole, and some absorptive substances, such as silica gel can be filled
Particle, convenient for absorbing the water body in the biggish air of humidity, anti-water-stop body is condensed in inside main box 7, the top of air guide cylinder 12
End cap, which is connected to, is detained capsule 13, and there are biggish male and fomale(M&F)s for inside, can be detained to the air entered inside the main box 7, just
In the progress of subsequent detection process, the top for being detained capsule 13 is fixedly installed with poisonous gas detecting instrument 14, this is as general PN-
1000-O3 poisonous gas detecting instrument can detect the air being detained inside capsule 13, and main component is gas sensor, can be by outside
While power supply provides electric energy, electrical control is carried out by control circuit main box 7 inside, carbon monoxide in detection air,
The toxic and harmful gas such as carbon disulfide, sulfur dioxide and silane.
Further, the export agency includes gas-guide tube 15, and gas-guide tube 15 is fixedly attached to poisonous gas detecting instrument 14
Output end, the gas after detection are introduced directly into inside gas-guide tube 15, and the inside of gas-guide tube 15 is fixedly installed with negative pressure fan 19, are born
Press fan 19 by external power supply to provide electric energy, and there is control circuit to carry out electrical control, can it is electric after be rotated, band
Air flowing inside dynamic gas-guide tube 15, the 7 inside fixing sleeve of main box of 15 one end of gas-guide tube are connected to filled tube 18, and structure is in
It is U-shaped, active carbon isoreactivity adsorbent can be filled, aoxidized and adsorbed conducive to the poisonous and harmful substance in air after detection,
Similar to tail gas recycle, reach certain air purification effect.
Further, another side surface of the main box 7 has been fixedly attached exhaust pipe 8, and the input terminal of exhaust pipe 8
It is connect by pipeline with filled tube 18, treated, and air can export the detection case through exhaust pipe 8.
The application method of the present embodiment are as follows: in actual use, can be fixed on the detection case by components such as links 4
External power supply, by power supply line, is connected as above workbench for the detection case, and open operation in suitable position, and main box
Control circuit inside 7 can carry out electric connection and control effect by each electric component on conducting wire and the detection case,
During factory work, air at this time can be detected the impurity such as particulate matter in air through visibility meter 1, and will test
Information is integrated into current signal and feeds back to control circuit, can by circuit after control circuit processing when concentration is more than setting value
Change warning lamp plate 2 obtains piezoelectric voltage, so that the light of color-changing diode 6 generates color changeable effect, carries out discoloration alarm, then may be used
Start bullhorn 9 it is electric, 9 inside loudspeaker of bullhorn carries out ring sound operation, realizes audible alarm, gas enters inside gas gathering mask 5
Afterwards, the humidity that air can be detected by humidity sensor 16, when gas is after isolation web plate 11 carries out water suction shell 17, absorb water shell
The substances such as the silica gel filled in 17 can absorb the steam in gas to a certain extent, and water body is avoided to condense in inside main box 7,
When gas, which enters, is detained the formation delay of capsule 13, the gas after delay detects internal poisonous and harmful gas through poisonous gas detecting instrument 14
After body ingredient, the detection structure of formation can be integrated into electric signal and feed back to control circuit, can be by controlling when there are toxic and harmful gas
Circuit processed directly initiates bullhorn 9 and carries out ring sound alarm, and after detection, control circuit can voluntarily open negative pressure fan 19, negative pressure wind
19 rotation of fan drives the air flowing inside gas-guide tube 15, inside the gas input filled tube 18 after detection, by filled tube
After active carbon isoreactivity substance inside 18 is adsorbed and aoxidized, directly it is discharged through exhaust pipe 8.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (7)
1. a kind of environment of plant gas detection case, including main box (7), it is characterised in that: the bottom end of the main box (7) is fixed
Gas collection mechanism is installed, the inside and its surface of the gas collection mechanism are equipped with Preliminary detection mechanism, the table of the gas collection mechanism
The surface of face and main box (7) side is equipped with alarm mechanism, and the inside of the main box (7) is fixedly installed with gas analysis machine
Structure, the main box (7) on gas analysis mechanism top is internal to be fixedly installed with export agency.
2. a kind of environment of plant gas detection case according to claim 1, it is characterised in that: the gas collection mechanism includes collection
Gas hood (5), the bottom end of main box (7) are fixedly installed with gas gathering mask (5), and the inside of gas gathering mask (5) is fixedly installed with separation net
Plate (11)；The surface of the main box (7) is equipped with maintenance door body (3) by hinge, and the top of main box (7) is fixedly installed with
Link (4).
3. a kind of environment of plant gas detection case according to claim 2, it is characterised in that: Preliminary detection mechanism packet
Visibility meter (1) and humidity sensor (16) are included, visibility meter (1) is fixedly mounted on gas gathering mask (5) surface, and web plate is isolated
(11) humidity sensor (16) are fixedly installed with inside the gas gathering mask (5) below.
4. a kind of environment of plant gas detection case according to claim 3, it is characterised in that: the alarm mechanism includes ring
Sound device (9) and warning lamp plate (2), a side surface of main box (7) are fixedly installed with bullhorn (9), visibility meter (1) two sides
Gas gathering mask (5) surface all passes through connecting rod (10) and is fixedly installed with warning lamp plate (2), and warns the surface of lamp plate (2) uniform
Color-changing diode (6) are installed.
5. a kind of environment of plant gas detection case according to claim 2, it is characterised in that: gas analysis mechanism packet
It includes air guide cylinder (12) and is detained capsule (13), the inside of gas gathering mask (5) and main box (7) junction is fixedly installed with air guide cylinder
(12), the inside of air guide cylinder (12) is equipped with water suction shell (17) by threaded body, and the surface of water suction shell (17) has
It is provided with air hole, the top of air guide cylinder (12), which is socketed with, is detained capsule (13), and the top for being detained capsule (13) has been fixedly installed with
Poisonous gas detector (14).
6. a kind of environment of plant gas detection case according to claim 5, it is characterised in that: the export agency includes leading
Tracheae (15), gas-guide tube (15) are fixedly attached to the output end of poisonous gas detecting instrument (14), and the inside of gas-guide tube (15) is fixed
It is equipped with negative pressure fan (19), the internal fixing sleeve of the main box (7) of gas-guide tube (15) one end is connected to filled tube (18).
7. a kind of environment of plant gas detection case according to claim 4 or 6, it is characterised in that: the main box (7)
Another side surface has been fixedly attached exhaust pipe (8), and the input terminal of exhaust pipe (8) is connected by pipeline and filled tube (18)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822153962.7U CN209372507U (en) | 2018-12-21 | 2018-12-21 | A kind of environment of plant gas detection case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822153962.7U CN209372507U (en) | 2018-12-21 | 2018-12-21 | A kind of environment of plant gas detection case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209372507U true CN209372507U (en) | 2019-09-10 |
Family
ID=67829862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822153962.7U Expired - Fee Related CN209372507U (en) | 2018-12-21 | 2018-12-21 | A kind of environment of plant gas detection case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209372507U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112924350A (en) * | 2021-02-05 | 2021-06-08 | 上海艺旻科技有限公司 | Multi-point system for common detection and analysis of micro-dust particles and micro-pollution gas |
| CN113429079A (en) * | 2021-07-14 | 2021-09-24 | 江西省华赣环境集团有限公司 | Irrigation water heavy metal removal system |
| CN113562116A (en) * | 2021-07-16 | 2021-10-29 | 李泽恒 | Atmospheric detection alarm device |
-
2018
- 2018-12-21 CN CN201822153962.7U patent/CN209372507U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112924350A (en) * | 2021-02-05 | 2021-06-08 | 上海艺旻科技有限公司 | Multi-point system for common detection and analysis of micro-dust particles and micro-pollution gas |
| CN113429079A (en) * | 2021-07-14 | 2021-09-24 | 江西省华赣环境集团有限公司 | Irrigation water heavy metal removal system |
| CN113429079B (en) * | 2021-07-14 | 2023-01-10 | 江西省华赣环境集团有限公司 | Irrigation water heavy metal removal system |
| CN113562116A (en) * | 2021-07-16 | 2021-10-29 | 李泽恒 | Atmospheric detection alarm device |
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| 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: 20190910 Termination date: 20201221 |