CN217714525U - Alarm device for adjustable direction of coal gas condensate water drainer - Google Patents
Alarm device for adjustable direction of coal gas condensate water drainer Download PDFInfo
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- CN217714525U CN217714525U CN202221303031.0U CN202221303031U CN217714525U CN 217714525 U CN217714525 U CN 217714525U CN 202221303031 U CN202221303031 U CN 202221303031U CN 217714525 U CN217714525 U CN 217714525U
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- coal gas
- carbon monoxide
- drainer
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Abstract
The utility model provides an alarm device for adjustable direction of coal gas comdenstion water drainer belongs to alarm device technical field. The alarm device comprises: the fixed bracket is arranged on the gas condensate drainer; the nut is screwed on the top end of the fixed support; one end of the rotary fixing bracket is rotatably connected to the fixing bracket and is positioned below the nut; the alarm device is arranged at the other end of the rotary fixed support and is close to an overflow observation port on the gas condensate drainer; the alarm device comprises a controller, a carbon monoxide concentration sensor and an alarm; the carbon monoxide concentration sensor is used for transmitting the detected carbon monoxide concentration to the controller, and the controller transmits an alarm signal to the alarm. The utility model discloses an increase the alarm device in adjustable position to adjusting mounted position, making the warning accurate, in time discovering gas leakage, reduced the accident and taken place, guaranteed worker's life safety.
Description
Technical Field
The utility model relates to an alarm device technical field especially relates to an alarm device who is used for the adjustable direction of coal gas comdenstion water drainer, is applicable to the discharging equipment of gas piping comdenstion water, especially in metallurgical industry, and coal gas condensation water drainer is indispensable important equipment among the gas piping transportation process.
Background
At present, each industrial enterprise can generate coal gas during steel making, iron making and coking, the coal gas is secondary clean energy of the industrial enterprise, and the utilization of the secondary energy not only reduces the cost of the enterprise, but also protects the environment. In the process of conveying the coal gas, as the temperature is reduced and the flow rate is changed, a large amount of condensed water in the coal gas is separated out and is discharged through a coal gas drainer. The gas condensed water drainer is an indispensable gas accessory facility in the production of metallurgical enterprises. But when the gas drainer fails, personal injury and fire accidents can be caused. Causes the gas leakage of the gas drainer due to breakdown: firstly, in the process of conveying the coal gas, the coal gas generates operation reasons of users and users in use and production, so that the pressure fluctuation of a conveying pipe network can be caused, and the water seal of a drainer can be punctured if the pressure exceeds the design pressure of the coal gas drainer. Secondly, the water of the drainer is not added in time or the weather temperature is higher than the temperature for a period of time, so that the water seal of the drainer is not effective enough, and the drainer is punctured. Once the gas leaks in a large amount, people can be poisoned or killed by the gas. The number of the coal gas condensate water drainers administered by the operation department is 350, the coal gas condensate water drainers are distributed on all main roads of a company, and each drainer is dangerous to workers when leaking.
The coal gas condensate water drainer that present enterprise used, inner structure is complicated, can prevent to puncture and reveal, but the drainer barrel corrodes leaks coal gas, can't discover.
The condensate drainers commonly used in the prior art include the following:
1. the heating chamber is additionally arranged inside the water drainer, so that the water drainer is prevented from being frozen in winter, but the water evaporation is increased, and the water seal height of the water drainer is easy to be insufficient to cause breakdown, so that gas leakage is caused;
2. a control circuit is additionally arranged, so that the cost is increased, the maintenance difficulty is high, and the detection accuracy is influenced because the alarm is positioned above the drainer;
the alarm devices of other enterprises are not installed at specific positions, are all installed by workers at will, and have great influence on alarm.
SUMMERY OF THE UTILITY MODEL
In view of this, for solving coal gas comdenstion water drainer and being punctured the back, unable in time discover behind the coal gas leakage and unable warning passerby, especially reveal the unable in time discovery of coal gas and the inaccuracy of reporting to the police night, cause the technical problem that passerby's coal gas poisoning accident took place, the utility model provides an alarm device for adjustable direction of coal gas comdenstion water drainer, through the alarm device who increases adjustable position to adjust mounted position, make the warning accurate, discover in time that coal gas leaks, reduced the accident and taken place, guaranteed staff's life safety.
In order to achieve the above object, the utility model provides a following technical scheme:
an alarm device for an adjustable direction of a gas condensate drainer, comprising:
the fixed bracket is arranged on the coal gas condensate water drainer;
the nut is screwed on the top end of the fixed bracket;
one end of the rotary fixing bracket is rotatably connected to the fixing bracket and is positioned below the nut;
the alarm device is arranged at the other end of the rotary fixed support and is close to an overflow observation port on the coal gas condensate drainer;
the alarm device comprises a carbon monoxide concentration sensor, a conversion amplifying circuit and an audible and visual alarm;
the carbon monoxide concentration sensor is used for transmitting the detected carbon monoxide concentration to the conversion amplifying circuit, and the amplified output signal drives the carbon monoxide concentration meter to display and the audible and visual alarm to complete audible and visual alarm.
Preferably, the device further comprises a display screen;
and the controller displays the received carbon monoxide concentration transmitted by the carbon monoxide concentration sensor through the display screen.
The utility model discloses for prior art have following beneficial effect:
the utility model provides an alarm device for adjustable direction of coal gas comdenstion water drainer, through with fixed bolster fixed connection on coal gas comdenstion water drainer, compare in prior art with alarm device set up in the top of coal gas comdenstion water drainer, the utility model discloses have more accurate detection precision, through increasing the alarm device of adjustable position to the mounted position has been adjusted, make the warning accurate, in time discover coal gas leakage, reduced the accident and taken place, guaranteed worker's life safety; simultaneously with rotatory fixed bolster and fixed bolster rotation be connected and be close to the overflow viewing aperture, make alarm device adjust the position along with the difference of season wind direction, at this moment, coal gas under the blowing of season wind, can be along the wind direction gathering (removal) of season wind, alarm device also can follow season wind direction and carry out the adjustment in position simultaneously, make it all the time with coal gas gathering department in unified direction to reach the purpose of accurate warning.
Drawings
FIG. 1 is a schematic structural diagram of a gas condensate drainer in the prior art;
FIG. 2 is a schematic view of the structure of the present invention assembled to the gas condensate;
FIG. 3 is a schematic structural view of the present invention;
in the figure, 1, a gas condensate drainer, 11, a junction box, 12, an overflow observation port, 2, a fixed bracket, 21, a nut, 22, a rotary fixed bracket, 23 and an alarm device.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Fig. 1 shows a gas condensate drain 1 of the prior art, which has an overflow viewing opening 12, which may likewise be provided with a terminal box 11, via which terminal box 11 an external power supply for an alarm device 23 is provided, which alarm device 23 may optionally also be supplied with a battery.
As shown in fig. 3, the utility model provides a schematic structural diagram, the utility model provides an alarm device 23 for adjustable direction of coal gas condensate drainer 1, include:
the fixed bracket 2 is arranged on the coal gas condensate drainer 1;
a nut 21 screwed to the top end of the fixing bracket 2;
a rotary fixing bracket 22, one end of which is rotatably connected to the fixing bracket 2 and is located below the nut 21;
the alarm device 23 is arranged at the other end of the rotary fixing bracket 22 and is close to the overflow observation port 12 on the gas condensed water drainer 1;
the alarm device 23 comprises a carbon monoxide concentration sensor, a conversion amplifying circuit and an audible and visual alarm;
the carbon monoxide concentration sensor is used for transmitting the detected carbon monoxide concentration to the conversion amplifying circuit, and the amplified output signal drives the carbon monoxide concentration meter to display and the audible and visual alarm to complete audible and visual alarm. The utility model also comprises a display screen (not shown in the figure);
and the controller displays the received carbon monoxide concentration transmitted by the carbon monoxide concentration sensor through the display screen.
The utility model discloses a theory of operation:
through rotating the fixed bolster rotation connection with fixed connection on coal gas comdenstion water drainer 1 with rotatory fixed bolster 22, and set up alarm device 23 on rotatory fixed bolster 22, be close to the overflow viewing aperture, carry out the adjustment of position under the blowing of season wind, make alarm device 23 be in the leeward side of season wind direction all the time, at this moment, coal gas (carbon monoxide) of revealing also can be blown to the leeward of season wind, carbon monoxide concentration sensor in time senses behind the carbon monoxide, convert carbon monoxide concentration to the signal of telecommunication, convert digital signal through the analog-to-digital conversion circuit in the controller, show the concentration value of carbon monoxide on the display screen. When the concentration value of the carbon monoxide exceeds the national sanitary standard, the alarm gives an alarm to remind operating personnel and passersby to evacuate quickly, thereby effectively preventing the occurrence of gas poisoning accidents.
Wherein, the alarm is preferably an audible and visual alarm.
The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the protection scope of the present invention by replacing or changing the technical solution and the modified concept of the present invention within the technical scope of the present invention.
Claims (1)
1. The utility model provides an alarm device that is used for adjustable direction of coal gas comdenstion water drainer which characterized in that includes:
the fixed bracket is arranged on the coal gas condensate water drainer;
the nut is screwed on the top end of the fixed bracket;
one end of the rotary fixing bracket is rotatably connected to the fixing bracket and is positioned below the nut;
the alarm device is arranged at the other end of the rotary fixed support and is close to an overflow observation port on the coal gas condensate drainer;
the alarm device comprises a carbon monoxide concentration sensor, a conversion amplifying circuit and an audible and visual alarm;
the carbon monoxide concentration sensor is used for transmitting the detected carbon monoxide concentration to the conversion amplifying circuit, and the amplified output signal drives the carbon monoxide concentration meter to display and the audible and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221303031.0U CN217714525U (en) | 2022-05-27 | 2022-05-27 | Alarm device for adjustable direction of coal gas condensate water drainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221303031.0U CN217714525U (en) | 2022-05-27 | 2022-05-27 | Alarm device for adjustable direction of coal gas condensate water drainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217714525U true CN217714525U (en) | 2022-11-01 |
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ID=83796525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221303031.0U Active CN217714525U (en) | 2022-05-27 | 2022-05-27 | Alarm device for adjustable direction of coal gas condensate water drainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217714525U (en) |
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2022
- 2022-05-27 CN CN202221303031.0U patent/CN217714525U/en active Active
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