CN216963361U - Coal bunker spontaneous combustion monitoring device - Google Patents
Coal bunker spontaneous combustion monitoring device Download PDFInfo
- Publication number
- CN216963361U CN216963361U CN202220120184.5U CN202220120184U CN216963361U CN 216963361 U CN216963361 U CN 216963361U CN 202220120184 U CN202220120184 U CN 202220120184U CN 216963361 U CN216963361 U CN 216963361U
- Authority
- CN
- China
- Prior art keywords
- fixed
- box body
- control box
- outlet pipe
- coal bunker
- 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
Links
- 239000003245 coal Substances 0.000 title claims abstract description 27
- 238000012806 monitoring device Methods 0.000 title claims abstract description 13
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 11
- 230000002269 spontaneous effect Effects 0.000 title claims abstract description 11
- 239000000779 smoke Substances 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 8
- 238000009423 ventilation Methods 0.000 description 7
- 239000007921 spray Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000000981 bystander Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a coal bunker spontaneous combustion monitoring device, which relates to the technical field of fire monitoring and comprises a control box body, wherein a water outlet pipe is fixed at the top of the control box body, which is close to one side edge, the water outlet pipe extends into the control box body, a side plate is fixed at the middle part of one side of the control box body, a plurality of shutters are fixed at the top of each side plate at equal intervals along the circumferential direction, the top of each side plate is connected with a smoke alarm through threads, and the smoke alarms are positioned among one sides of the shutters. Making the smoke sensor inaccurate.
Description
Technical Field
The utility model relates to the technical field of fire monitoring, in particular to a coal bunker spontaneous combustion monitoring device.
Background
With the development of modern industry and the increase of power consumption, the frequency of plant occurrence is higher and higher. Once a factory fire happens, adverse factors such as untimely fire fighting, lack of fire extinguishing equipment, scare and mishaps of bystanders, slow escape and the like easily occur, and finally, great life and property loss is caused. The smoke alarm is one of the most important means for preventing the fire, and is used for detecting the fire caused by a large amount of smoke.
When the existing smoke alarm is used in a warehouse for storing coal, the coal warehouse needs to keep good ventilation, and smoke generated by a fire disaster is easily blown out to be messy due to the good ventilation of the coal warehouse when the fire disaster happens, so that the smoke is not uniformly mixed in the air, and the smoke sensor is inaccurate in detection.
SUMMERY OF THE UTILITY MODEL
The smoke alarm is fixed in the shutter, so that airflow flowing into the smoke alarm tends to be stable and cannot be influenced by external airflow, and the problem that smoke is not uniformly mixed in air and the smoke sensor is inaccurate in detection due to the fact that smoke generated by a fire is easily blown to be disordered due to good ventilation of a coal bunker when the smoke alarm is used in a warehouse for storing coal is solved.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a coal bunker spontaneous combustion monitoring devices, includes the control box body, the top of control box body is close to one side edge department and is fixed with the outlet pipe, the outlet pipe extends to the inside of control box body, control box body one side is located the middle part and is fixed with the curb plate, the top of curb plate is fixed with a plurality of shutters along the circumferencial direction equidistance, the top threaded connection of curb plate has smoke alarm, smoke alarm is located between one side of a plurality of shutters, the top of control box body is close to opposite side edge and is fixed with the inlet tube, the inlet tube communicates to the inside of control box body.
Preferably, the outer surface of the water inlet pipe is connected with a connecting sleeve by a thread near the top edge, the top of the water outlet pipe is provided with an annular clamping groove, and the inside of the annular clamping groove is connected with an annular clamping block in a sliding manner.
Preferably, the top of annular fixture block is fixed with the connecting plate, the top of outlet pipe communicates to the top of connecting plate, be fixed with a plurality of branches along the circumferencial direction equidistance between the inner wall of connecting plate.
Preferably, a plurality of be fixed with the water conservancy diversion piece between the one end of branch, the water conservancy diversion piece is located the outlet pipe directly over, a plurality of guiding gutters have been seted up along the circumferencial direction equidistance to the surface of water conservancy diversion piece.
Preferably, a plurality of fixed rods are fixed at the top of the connecting plate, an annular baffle is fixed between the tops of the fixed rods, and a plurality of flow channels are formed in the bottom of the annular baffle at equal intervals along the circumferential direction.
Preferably, the rear side of control box body is fixed with two mounting panels, the front side of control box body is close to one side edge and rotates through the hinge and be connected with the emergency exit, the front side of emergency exit is fixed with control panel, the front side of emergency exit is close to the fixed perspective window of top edge.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. when the device is used, the control box body is fixed at the ventilation position of the coal bunker through the mounting plate, then when a fire disaster occurs in the coal bunker, smoke generated by the fire disaster flows to the louver along with the airflow, the airflow flowing into the louver is enabled to be gentle under the action of the louver, so that the smoke alarm arranged on the inner side of the louver can detect the actual content of the smoke, errors can not be judged, and when the smoke exceeds the standard, the water flow is sprayed to the outside through the control box body, so that the fire extinguishing effect can be achieved.
2. According to the utility model, when the water outlet pipe sprays water flow to the outside, the water flow firstly strikes the flow guide block inside the connecting plate, under the action of the flow guide grooves on the flow guide block, the impact force of the flowing water flow pushes the connecting plate to rotate, the water flow flows out of the water outlet pipe and strikes the bottom of the annular baffle plate, the water flow is diffused towards the periphery of the annular baffle plate under the action of the flow channel at the bottom of the annular baffle plate, and the rotation of the connecting plate is matched, so that the area of the water flow diffused towards the outside is enlarged, and therefore, large-area fire extinguishment can be realized.
Drawings
FIG. 1 is a schematic diagram of a partially cut-away perspective structure of a coal bunker spontaneous combustion monitoring device according to the present invention;
FIG. 2 is a schematic diagram of a rear perspective structure of a coal bunker spontaneous combustion monitoring device according to the present invention;
fig. 3 is an enlarged view of the utility model at a in fig. 1.
Illustration of the drawings: 1. a control box body; 2. a safety door; 3. a control panel; 4. a perspective window; 5. a water inlet pipe; 6. connecting sleeves; 7. a water outlet pipe; 8. a side plate; 9. a blind window; 10. a smoke alarm; 11. mounting a plate; 12. an annular neck; 13. an annular fixture block; 14. a connecting plate; 15. a strut; 16. a flow guide block; 17. a diversion trench; 18. fixing the rod; 19. an annular baffle; 20. and a flow passage.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
The whole embodiment 1 achieves the effect that when the device is used, the control box body 1 is firstly fixed at the ventilation position of the coal bunker through the mounting plate 11, then, when a fire disaster happens to the coal bunker, smoke generated by the fire disaster flows to the shutters 9 along with the airflow, the airflow flowing into the shutters 9 can be smooth under the action of the shutters 9, so that the actual content of smoke can be detected by the smoke alarm 10 located inside the blind 9, thereby avoiding the judgment error, when the smoke exceeds the standard, the water outlet pipe 7 sprays water flow to the outside through the control box body 1, thereby achieving the effect of fire extinguishing, solving the problem that when the smoke alarm 10 is used in a warehouse for storing coal, because the ventilation of the coal bunker is good, the smoke generated by the fire is easily blown disorderly, so that the smoke is not uniformly mixed in the air, and the smoke sensor is inaccurate in detection.
The effect that its whole embodiment 2 reaches does, when outlet pipe 7 sprays rivers to the outside, rivers are at first beaten on the inside water conservancy diversion piece 16 of connecting plate 14, under the effect of guiding gutter 17 on water conservancy diversion piece 16, make the impact force that rivers flow promote connecting plate 14 and rotate, rivers flow outlet pipe 7 can beat and hit the bottom at annular baffle 19, make rivers spread around annular baffle 19 under the runner 20 effect of annular baffle 19 bottom, the rotation of cooperation connecting plate 14, make rivers outside diffusion's area grow, thereby can put out a fire by a large scale, install control panel 3 on emergency exit 2, make things convenient for people to operate, set for smoke alarm 10's detection alarm value lower limit.
The working principle is as follows: when the device is used, firstly, the control box body 1 is fixed at the ventilation position of a coal bunker through the mounting plate 11, the water inlet pipe 5 is connected with an external high-pressure water pipe through the connecting sleeve 6, then, when a fire disaster occurs in the coal bunker, smoke generated by the fire disaster flows to the shutter 9 along with the air flow, the air flow flowing into the shutter 9 can be enabled to be smooth under the action of the shutter 9, so that the smoke alarm 10 positioned at the inner side of the shutter 9 can detect the actual content of the smoke, and therefore, errors can not be judged, when the smoke exceeds the standard, the water outlet pipe 7 is enabled to spray water flow to the outside through the control box body 1, so that the fire extinguishing effect can be achieved, when the water flow 7 sprays water flow to the outside, the water flow firstly hits the flow guide block 16 inside the connecting plate 14, under the action of the flow guide groove 17 on the flow guide block 16, the impact force generated by the flow of the water flow pushes the connecting plate 14 to rotate, the bottom at ring baffle 19 can be hit to rivers outflow outlet pipe 7, makes rivers spread around ring baffle 19 under the runner 20 effect of ring baffle 19 bottom, and the rotation of cooperation connecting plate 14 makes rivers outside diffusion's area grow to can put out a fire by a large scale.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes by using the technical contents disclosed in the above description to other fields, but any simple modification, equivalent change and change made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a coal bunker spontaneous combustion monitoring devices, includes control box body (1), its characterized in that: the utility model discloses a smoke alarm, including control box body (1), outlet pipe (7), curb plate (8), inlet pipe (5) and outlet pipe (7), the top of control box body (1) is close to one side edge and is fixed with outlet pipe (7), outlet pipe (7) extend to the inside of control box body (1), control box body (1) one side is located the middle part and is fixed with curb plate (8), the top of curb plate (8) is fixed with a plurality of shutter (9) along the circumferencial direction equidistance, the top threaded connection of curb plate (8) has smoke alarm (10), smoke alarm (10) are located between one side of a plurality of shutter (9), the top of control box body (1) is close to opposite side edge and is fixed with inlet tube (5), inlet tube (5) communicate to the inside of control box body (1).
2. The coal bunker auto-ignition monitoring device of claim 1, wherein: the outer surface of inlet tube (5) is close to top edge threaded connection and has adapter sleeve (6), ring groove (12) have been seted up at the top of outlet pipe (7), ring groove's (12) inside sliding connection has annular fixture block (13).
3. The coal bunker spontaneous combustion monitoring device of claim 2, wherein: the top of annular fixture block (13) is fixed with connecting plate (14), the top of outlet pipe (7) communicates to the top of connecting plate (14), be fixed with a plurality of branches (15) along the circumferencial direction equidistance between the inner wall of connecting plate (14).
4. The coal bunker auto-ignition monitoring device of claim 3, wherein: a plurality of be fixed with water conservancy diversion piece (16) between the one end of branch (15), water conservancy diversion piece (16) are located outlet pipe (7) directly over, a plurality of guiding gutters (17) have been seted up along the circumferencial direction equidistance to the surface of water conservancy diversion piece (16).
5. The coal bunker spontaneous combustion monitoring device of claim 3, wherein: the top of connecting plate (14) is fixed with a plurality of dead levers (18), is a plurality of be fixed with between the top of dead lever (18) annular baffle (19), a plurality of runners (20) have been seted up along the circumferencial direction equidistance in the bottom of annular baffle (19).
6. The coal bunker auto-ignition monitoring device of claim 1, wherein: the rear side of control box body (1) is fixed with two mounting panels (11), the front side of control box body (1) is close to one side edge and rotates through the hinge and is connected with emergency exit (2), the front side of emergency exit (2) is fixed with control panel (3), the front side of emergency exit (2) is close to the fixed perspective window (4) of top edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220120184.5U CN216963361U (en) | 2022-01-18 | 2022-01-18 | Coal bunker spontaneous combustion monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220120184.5U CN216963361U (en) | 2022-01-18 | 2022-01-18 | Coal bunker spontaneous combustion monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216963361U true CN216963361U (en) | 2022-07-15 |
Family
ID=82352669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220120184.5U Expired - Fee Related CN216963361U (en) | 2022-01-18 | 2022-01-18 | Coal bunker spontaneous combustion monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216963361U (en) |
-
2022
- 2022-01-18 CN CN202220120184.5U patent/CN216963361U/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 |
Granted publication date: 20220715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |