CN211237091U - Novel gas alarm device - Google Patents
Novel gas alarm device Download PDFInfo
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- CN211237091U CN211237091U CN202020388299.3U CN202020388299U CN211237091U CN 211237091 U CN211237091 U CN 211237091U CN 202020388299 U CN202020388299 U CN 202020388299U CN 211237091 U CN211237091 U CN 211237091U
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Abstract
The utility model relates to a novel gas warning device, the device comprises a device body, the lateral wall sets up air inlet and gas outlet respectively about the device body, inside detection component and the warning subassembly of setting up of device body, detection component includes sensor and sampling circuit, the warning subassembly includes loudspeaker, the sensor is close to the air inlet sets up, sensor and sampling circuit connect, loudspeaker with sampling circuit connects, this internal adsorption component that still sets up of device, adsorption component includes absorption box, solenoid valve and shower head, the absorption box sets up device body upper end, the absorption box passes through pipe connection with the shower head, the solenoid valve sets up on this pipeline. The utility model provides a pair of novel gas is reported to police device is used for absorbing the spray set of gas through setting up, has improved the absorption efficiency to gas greatly to reduce the concentration of indoor gas, improved the security of implementing the rescue.
Description
Technical Field
The utility model belongs to the technical field of the gas alarm device, concretely relates to novel gas alarm device.
Background
The gas alarm device is a gas leakage detection alarm instrument, when gas leakage occurs in an industrial environment, and the gas alarm detects that the gas concentration reaches a critical point set by an explosion or poison alarm, the gas alarm can send an alarm signal to remind workers to take safety measures, the gas alarm is similar to an automatic fire extinguisher, and can be provided with a driving exhaust, cutting off and spraying system to prevent explosion, fire and poisoning accidents, so that the safety production is guaranteed. The gas alarm can measure the concentration of various gases. The gas leakage prevention device is often used in places with gas leakage, such as chemical plants, petroleum, gas stations, steel plants and the like.
Chinese utility model patent with patent number CN201820157722.1 discloses a can adsorb gas alarm of gas relates to the gas alarm field, include: the main casing body be provided with air intlet on the front shroud of the main casing body be provided with first air outlet on the both sides face of the main casing body be provided with gas detection circuitry and gate control circuit in the main casing body the bottom of the main casing body is provided with adsorbs neutralization apparatus adsorb neutralization apparatus with the junction of the main casing body is provided with first gate be provided with the second gate on the first air outlet, gate control circuit respectively with first gate with the second gate electricity is connected. Adopt above-mentioned technical scheme, owing to adopt in traditional gas alarm and adsorb neutralization apparatus for it can carry out neutralization adsorption to the gas in the air, reduces the gas concentration in the air, makes the gas concentration of gas alarm place environment reach the standard that can implement the rescue, but the absorption rate of above-mentioned patent to the gas is not high.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model is improved on the existing basis, and provides a novel gas alarm device, which comprises a device body, wherein the device body is of a cuboid structure, the left side wall and the right side wall of the device body are respectively provided with an air inlet and an air outlet, a detection component and an alarm component are arranged inside the device body, the detection component is used for detecting gas in the air, the alarm component is used for alarming, the detection component comprises a sensor and a sampling circuit, the sampling circuit is basically the same as a sampling circuit used in the Chinese utility model with the patent number of CN201820157722.1, the sensor is connected with the sampling circuit, the alarm component comprises a horn, the horn is connected with the sampling circuit, the sampling circuit is used for receiving the information of the sensor and controlling other electric devices or circuits connected with the sampling circuit, work as after the sensor detects the gas, sampling circuit received information and control loudspeaker and send the chimes of doom, the sensor is close to the air inlet sets up, wherein, this internal adsorption component that still sets up of device, adsorption component includes absorption box, solenoid valve and shower head, the absorption box sets up device body upper end, the absorption box passes through pipe connection with the shower head, the solenoid valve sets up on this pipeline.
Preferably, the sampling circuit is connected with an electromagnetic valve control circuit, the electromagnetic valve control circuit is connected with an electromagnetic valve, the electromagnetic valve control circuit is used for controlling the electromagnetic valve to be opened or closed, and when the sensor collects that the air contains gas, the sampling circuit controls the electromagnetic valve control circuit to open the electromagnetic valve.
In any of the above schemes, preferably, the air outlet is provided with a fan.
In any of the above embodiments, preferably, an absorption tank is provided on an inner wall of the apparatus body located below the shower head.
In any of the above embodiments, preferably, a liquid discharge port is provided at a lower end of the absorption cell.
In any of the above aspects, preferably, the air inlet and the air outlet are both long.
The utility model has the advantages that: the utility model provides a pair of novel gas is reported to police device is used for absorbing the spray set of gas through setting up, has improved the absorption efficiency to gas greatly to reduce the concentration of indoor gas, improved the security of implementing the rescue.
Drawings
Fig. 1 is a front cross-sectional view of a preferred embodiment of a novel gas warning device in accordance with the present invention;
fig. 2 is a left side view of the embodiment of fig. 1 of a novel gas warning device in accordance with the present invention;
fig. 3 is a right side view of the embodiment of fig. 1 of a novel gas alarm device according to the present invention.
The figures are labeled as follows: 1-the device body; 2-an air inlet; 3-air outlet; 4-a sensor; 5-a sampling circuit; 6-an absorption box; 7-an electromagnetic valve; 8-a solenoid valve control circuit; 9-a spray header; 10-an absorption tank; 11-a liquid discharge port; 12-a fan.
Detailed Description
In order to further understand the present invention, the present invention will be described in detail with reference to the following embodiments.
As shown in fig. 1 to 3, the utility model discloses improve on current basis, provide a novel gas alarm device, including device body 1, device body 1 is the cuboid structure, the lateral wall sets up air inlet 2 and gas outlet 3 respectively about the device body, air inlet 2 and gas outlet 3 are rectangular form, device body 1 is inside to set up determine module and alarm component, determine module is used for detecting the gas in the air, alarm component is used for reporting to the police, determine module includes sensor 4 and sampling circuit 5, sampling circuit 5 is basically the same with the sampling circuit who uses in the chinese utility model that patent number is CN201820157722.1, sensor 4 is connected with sampling circuit 5, alarm component includes loudspeaker (not marking in the picture, can set up on sampling circuit 5), sampling circuit 5 is used for receiving sensor 4's information and control other with what sampling circuit 5 is connected An electric device or a circuit, the horn is connected with the sampling circuit 5, when the sensor 4 detects gas, the sampling circuit 5 receives information and controls the horn to send an alarm sound, the sensor 4 is arranged close to the gas inlet 2, wherein an adsorption component is further arranged in the device body 1, the adsorption component comprises an absorption box 6, an electromagnetic valve 7 and a spray header 9, the absorption box 6 is arranged at the upper end of the device body 1, the absorption box 6 is filled with absorption liquid for absorbing gas, the lower end of the absorption box 6 is connected with the spray header 9 through a pipeline, the electromagnetic valve 7 is arranged on the pipeline, the sampling circuit 5 is connected with an electromagnetic valve control circuit 8, the electromagnetic valve control circuit 8 is connected with the electromagnetic valve 9, the electromagnetic valve control circuit 8 is used for controlling the opening or closing of the electromagnetic valve 9, and a fan 12 is arranged at the gas outlet 3, the fan 12 can drive air to circulate, when the sensor 5 collects that the air contains fuel gas, the sampling circuit 5 controls the electromagnetic valve control circuit 8 to open the electromagnetic valve 7, so that the absorption liquid flows into the spray header 9 from the absorption box 6 through a pipeline, and is sprayed downwards through the spray header 9 to be in contact with the air, meanwhile, the absorption liquid absorbs the fuel gas in the air, an absorption tank 10 is arranged on the inner wall of the device body 1, which is positioned on the lower side of the spray header 9, the absorption tank 10 is used for receiving the absorption liquid sprayed out by the spray header 9, and a liquid discharge port 11 is arranged at the lower end of the absorption tank 10.
It will be understood by those skilled in the art that the present invention includes any combination of the above-mentioned embodiments and embodiments of the present invention and the accompanying drawings, which are not intended to limit the scope of the present invention and the description of the embodiments of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel gas alarm device, includes the device body, the device body is the cuboid structure, the lateral wall sets up air inlet and gas outlet respectively about the device body, inside detection component and the warning subassembly of setting up of device body, detection component includes sensor and sampling circuit, the warning subassembly includes loudspeaker, the sensor is close to the air inlet sets up, the sensor is connected with sampling circuit, loudspeaker with sampling circuit connects, its characterized in that, this internal adsorption component that still sets up of device, adsorption component includes absorption box, solenoid valve and shower head, the absorption box sets up device body upper end, the absorption box passes through the pipe connection with the shower head, the solenoid valve sets up on this pipeline.
2. The novel gas alarm device as claimed in claim 1, wherein the sampling circuit is connected with a solenoid valve control circuit, and the solenoid valve control circuit is connected with a solenoid valve.
3. The novel gas alarm device as claimed in claim 1, wherein a fan is arranged at the gas outlet.
4. The novel gas alarm device as claimed in claim 1, wherein an absorption tank is arranged on the inner wall of the device body, which is positioned on the lower side of the spray header.
5. The novel gas alarm device as claimed in claim 4, wherein a liquid outlet is arranged at the lower end of the absorption pool.
6. The novel gas alarm device of claim 1, wherein the gas inlet and the gas outlet are both elongated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020388299.3U CN211237091U (en) | 2020-03-24 | 2020-03-24 | Novel gas alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020388299.3U CN211237091U (en) | 2020-03-24 | 2020-03-24 | Novel gas alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211237091U true CN211237091U (en) | 2020-08-11 |
Family
ID=71925714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020388299.3U Active CN211237091U (en) | 2020-03-24 | 2020-03-24 | Novel gas alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211237091U (en) |
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2020
- 2020-03-24 CN CN202020388299.3U patent/CN211237091U/en active Active
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