CN217745429U - Water spraying fire extinguishing device for power plant - Google Patents
Water spraying fire extinguishing device for power plant Download PDFInfo
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- CN217745429U CN217745429U CN202220931962.9U CN202220931962U CN217745429U CN 217745429 U CN217745429 U CN 217745429U CN 202220931962 U CN202220931962 U CN 202220931962U CN 217745429 U CN217745429 U CN 217745429U
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Abstract
The utility model discloses a power plant's water spray extinguishing device, relate to thermal power plant safety technology field, including power generation factory building and alarm device, the power generation factory building, it includes the room body, the door is installed to the one end of the room body, the top of the room body is provided with water delivery house steward, alarm device, it includes the warning light, the box base is installed to the bottom of warning light, when infrared ray that infrared receiver can last stable receipt infrared transmitter sends, can ensure that the electrical equipment in the power generation factory building is in normal operating, infrared ray that infrared receiver can't normally receive infrared transmitter and send, can activate electric valve and make the atomizing nozzle carry out the fire extinguishing processing of minizone to the inside high temperature intensity of a fire, intensity of a fire in the power generation factory building constantly enlarges, when the temperature constantly risees, the liquid mercury at the middle part of high pressure nozzle can expand rapidly, can arouse that the temperature sensing glass pipe bursts and drop from the middle part of high pressure nozzle, thereby can put out the fire extinguishing processing on a large scale in the power generation factory building.
Description
Technical Field
The utility model relates to a safety technical field of thermal power plant, especially a power plant's water spraying extinguishing device.
Background
As fire safety key units, in the production process, a coal conveying system, a boiler combustion system, a steam turbine generator set, a hydrogen station, an ammonia station, an oil station, a boiler oil opening warehouse and cables are dangerous to fire, and in addition, electrical equipment and high-temperature and high-pressure equipment are more, so that the fire safety system is flammable, explosive and toxic, the production environment is complex, the fire risk is high, the requirement on the fire system is higher, and the operation condition of the fire system is not only about the production safety of the thermal power plant, but also directly influences the personal safety. Therefore, the operation management of the fire protection system of the thermal power plant, especially the operation management of a special fire protection system, needs to be enhanced, the occurrence of faults is effectively controlled, and the normal operation of the fire protection system of the thermal power plant is ensured. The special fire-fighting system can effectively extinguish initial fire, because the environment is complex, the risk of the special fire-fighting equipment breaking down is also large, and the fire-fighting system is careless in management, potential danger can be converted into safety accidents, and the production safety of a power plant is influenced. Therefore, the water spray fire extinguishing device for the power plant needs to be developed.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other existing problems.
Therefore, the utility model aims to solve the problem of how to provide a power plant water spraying extinguishing device.
In order to solve the technical problem, the utility model provides a following technical scheme: a water spray fire extinguishing device for a power plant, which comprises,
a power generation plant and an alarm device;
the power generation plant comprises a room body, wherein a bin door is installed at one end of the room body, and a main water delivery pipe is arranged at the top of the room body;
and the alarm device comprises an alarm lamp, and a box base is installed at the bottom of the alarm lamp.
According to the scheme, the infrared transmitter and the infrared receiver components are additionally arranged on two sides inside the house body, when the infrared receiver can continuously and stably receive infrared light rays emitted by the infrared transmitter, electrical equipment in a power generation plant can be ensured to be in normal operation, when the electrical equipment in the power generation plant breaks down in operation and causes accidents of high temperature and smoking, the infrared receiver cannot normally receive the infrared light rays emitted by the infrared transmitter under the interference of smoke, and at the moment, the electric valve can be activated to enable the atomizing nozzle to conduct small-range fire extinguishing treatment on internal high-temperature fire;
when the fire in the power plant is continuously expanded and the temperature is continuously increased, the liquid mercury in the middle of the high-pressure spray head can be rapidly expanded, so that the thermosensitive glass tube can be caused to burst and fall off from the middle of the high-pressure spray head, and the fire in the power plant can be extinguished in a large range;
can produce great sound when atomizer and high pressure nozzle at the in-process that sprays, can trigger the sound inductor and activate the warning light and send out warning light to remind the supervision staff in power plant, strive for the time for the rescue action.
As a preferred scheme of power plant's water spray extinguishing device, wherein: the outside of the room body is provided with the outer protective layer, the internally mounted of the room body has the inner protective layer, be formed with airtight cavity between outer protective layer and the inner protective layer. Through the airtight cavity that forms between outer protective layer and the interior protective layer, conveniently connect first water delivery branch pipe, second water delivery branch pipe and third water delivery branch pipe and fix between outer protective layer and interior protective layer, can also play isolated effect to the internal portion intensity of a fire of room, can effectively avoid the internal portion intensity of a fire of room directly to scurry out.
As a preferred scheme of power plant's water spray extinguishing device, wherein: the outer protective layer and the inner protective layer are made of the same material and are all magnesium oxychloride fireproof plates. Because the protective layer and the inner protective layer are both made of magnesium oxychloride fireproof plates, the fireproof performance of the house body can be greatly improved.
As a preferred scheme of power plant's water spray extinguishing device, wherein: and an infrared transmitter is arranged on one side of the inner wall of the inner protection layer, and an infrared receiver is installed on one side, far away from the inner wall of the inner protection layer, of the infrared transmitter. Through infra-red transmitter and infrared receiver structure, the running state of electrical equipment in can real-time supervision power generation factory building still conveniently carries out intelligent control to atomizer.
As a preferred scheme of power plant's water spray extinguishing device, wherein: the water supply system is characterized in that a plurality of groups of first water delivery branch pipes are arranged at the bottom of the water delivery main pipe, second water delivery branch pipes are mounted on two sides of each water delivery branch pipe, and one ends of the second water delivery branch pipes are connected with third water delivery branch pipes. Through first water delivery branch pipe, second water delivery branch pipe and third water delivery branch pipe structure, conveniently carry the water in the water main to in atomizer and the high pressure nozzle.
As a power plant's water spray extinguishing device's an optimal selection scheme, wherein: and the two ends of the third water delivery branch pipe are provided with water spraying plates, one side of each water spraying plate is provided with two groups of high-pressure nozzles, and an atomizing nozzle is arranged between the two groups of high-pressure nozzles. Through high pressure nozzle and atomizer structure, the fire behavior in the electricity generation factory building is conveniently sprayed and is put out a fire and handle.
As a preferred scheme of power plant's water spray extinguishing device, wherein: the middle part of the high-pressure nozzle is provided with a heat-sensitive glass tube, and liquid mercury is filled in the heat-sensitive glass tube. Through temperature sensing glass pipe and liquid mercury structure, when the intensity of a fire in the power generation factory building constantly enlarges, the temperature constantly risees, high pressure nozzle can spray the processing by oneself.
As a preferred scheme of power plant's water spray extinguishing device, wherein: one side of the atomizing nozzle is provided with an electric valve. Because of electric valve and infrared transmitter, infrared receiver are electric connection, under the infrared light's that infrared receiver sent unable normal receipt infrared transmitter condition, can activate electric valve for atomizer can spray the fire extinguishing process to the high temperature intensity of a fire of inside.
As a preferred scheme of power plant's water spray extinguishing device, wherein: and a sound sensor is arranged at the bottom of the box seat. Through sound sensor structure, can carry out real-time supervision to the state of atomizer and high pressure nozzle.
As a preferred scheme of power plant's water spray extinguishing device, wherein: the sound sensor is fixedly connected with the alarm lamp. Because of sound inductor and warning light are electric connection, when the sound inductor monitored the spraying underwater sound of atomizer and high pressure nozzle, can activate the warning light and send out alarm light, can remind the supervision staff of power plant, strive for the time for the rescue action.
The utility model discloses beneficial effect does: this scheme is through infrared transmitter and the infrared receiver part of installing additional in the internal both sides in room, and when the electrical equipment in the power plant broke down when the operation and arouse the accident of high temperature and smoking, but activation electric valve made the atomizing shower nozzle carry out the fire extinguishing of minizone to inside high temperature intensity of a fire and handle. When the fire is expanded and the temperature rises, the liquid mercury in the middle of the high-pressure nozzle can expand rapidly, so that the heat-sensitive glass tube can burst and fall off from the middle of the high-pressure nozzle, and the fire in a power generation plant can be extinguished in a large range. Can produce great sound when atomizer and high pressure nozzle at the in-process that sprays, can trigger the sound inductor and activate the warning light and send out warning light to in the supervision staff who reminds the power plant strives for the time for the rescue action.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor. Wherein:
FIG. 1 is an overall configuration diagram of a water spray fire extinguishing apparatus for a power plant in example 1.
Fig. 2 is a schematic structural diagram of a housing of the water spray fire extinguishing device for a power plant in example 2.
FIG. 3 is a schematic view showing the structure of a water spray plate of the water spray fire extinguishing apparatus for power plant of example 3 as follows:
100. a power generation plant; 101. a house body; 101a, an outer protective layer; 101b, an inner protective layer; 101b-1, an infrared emitter; 101b-2, an infrared receiver; 101c, sealing the cavity; 102. a bin gate; 103. a water delivery main pipe; 103a, a first water delivery branch pipe; 103b, a second water delivery branch pipe; 103c, a third water delivery branch pipe; 103c-1, a water spraying plate; 103c-2, a high pressure spray head; 103c-2a, a heat-sensitive glass tube; 103c-2b, liquid mercury; 103c-3, an atomizing spray head; 103c-3a, an electric valve; 200. an alarm device; 201. an alarm light; 202. a box base; 202a, an acoustic sensor.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 and 2, there is provided a first embodiment of the present invention, which provides a power plant water spray fire extinguishing apparatus, including,
a power plant 100 and an alarm device 200;
the power generation plant 100 comprises a room body 101, a bin door 102 is installed at one end of the room body 101, and a water delivery main pipe 103 is arranged at the top of the room body 101;
the alarm device 200 comprises an alarm lamp 201, and a box base 202 is installed at the bottom of the alarm lamp 201.
The outside of the room body 101 is provided with outer protective layer 101a, and the internally mounted of the room body 101 has interior protective layer 101b, is formed with airtight cavity 101c between outer protective layer 101a and the interior protective layer 101b, can play isolated effect to the inside intensity of a fire of the room body 101, can effectively avoid the inside intensity of a fire of the room body 101 directly to scurry out.
Example 2
Referring to fig. 2 and 3, a second embodiment of the present invention, which is different from the first embodiment, is: the outer protective layer 101a and the inner protective layer 101b are made of the same material and are all magnesium oxychloride fireproof plates, so that the fireproof performance of the house body 101 can be greatly improved.
The infrared emitter 101b-1 is arranged on one side of the inner wall of the inner protection layer 101b, the infrared receiver 101b-2 is installed on one side, far away from the inner wall of the inner protection layer 101b, of the infrared emitter 101b-1, the running state of electrical equipment in the power generation plant 100 can be monitored in real time through the infrared emitter 101b-1 and infrared receiver 101b-2 structures, and intelligent control over the atomizing nozzle 103c-3 is further facilitated.
The bottom of the water delivery main pipe 103 is provided with a plurality of groups of first water delivery branch pipes 103a, the two sides of the water delivery branch pipes 103a are respectively provided with a second water delivery branch pipe 103b, one end of the second water delivery branch pipe 103b is connected with a third water delivery branch pipe 103c, and water in the water delivery main pipe 103 can be conveniently delivered to the atomizing nozzles 103c-3 and the high-pressure nozzles 103c-2 through the structures of the first water delivery branch pipes 103a, the second water delivery branch pipes 103b and the third water delivery branch pipes 103 c.
Both ends of the third water delivery branch pipe 103c are provided with water spray plates 103c-1, one side of the water spray plate 103c-1 is provided with two groups of high-pressure spray heads 103c-2, an atomizing spray head 103c-3 is further arranged between the two groups of high-pressure spray heads 103c-2, and the fire in the power generation plant 100 can be conveniently sprayed and extinguished through the structures of the high-pressure spray heads 103c-2 and the atomizing spray heads 103 c-3.
Example 3
Referring to fig. 2 and 3, a third embodiment of the present invention is different from the first two embodiments: the middle part of the high-pressure nozzle 103c-2 is provided with a heat-sensitive glass tube 103c-2a, the inside of the heat-sensitive glass tube 103c-2a is filled with liquid mercury 103c-2b, and through the structure of the heat-sensitive glass tube 103c-2a and the liquid mercury 103c-2b, when the fire in the power generation plant 100 is continuously expanded and the temperature is continuously increased, the high-pressure nozzle 103c-2 can automatically spray.
An electric valve 103c-3a is arranged on one side of the atomizing spray head 103c-3, the electric valve 103c-3a is electrically connected with the infrared transmitter 101b-1 and the infrared receiver 101b-2, and when the infrared receiver 101b-2 cannot normally receive infrared rays emitted by the infrared transmitter 101b-1, the electric valve 103c-3a can be activated, so that the atomizing spray head 103c-3 can spray and extinguish the internal high-temperature fire.
The sound sensor 202a is installed at the bottom of the box base 202, and the states of the atomizing nozzle 103c-3 and the high-pressure nozzle 103c-2 can be monitored in real time through the structure of the sound sensor 202 a.
The sound sensor 202a is electrically connected with the alarm lamp 201, when the sound sensor 202a monitors the water spraying sound of the atomizing spray head 103c-3 and the high-pressure spray head 103c-2, the alarm lamp 201 can be activated to emit alarm light, the supervision staff of a power plant can be reminded, and time is won for rescue actions.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a power plant water spraying extinguishing device which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the power generation plant (100) comprises a house body (101), a bin door (102) is installed at one end of the house body (101), and a water conveying main pipe (103) is arranged at the top of the house body (101);
the alarm device (200) comprises an alarm lamp (201), and a box base (202) is mounted at the bottom of the alarm lamp (201).
2. The power plant water spray fire extinguishing apparatus of claim 1, wherein: the outside of the room body (101) is provided with outer protective layer (101 a), the internally mounted of the room body (101) has inner protective layer (101 b), be formed with airtight cavity (101 c) between outer protective layer (101 a) and inner protective layer (101 b).
3. The power plant water spray fire extinguishing apparatus of claim 2, wherein: the outer protective layer (101 a) and the inner protective layer (101 b) are made of the same material and are all magnesium oxychloride fireproof plates.
4. The power plant water spray fire extinguishing apparatus of claim 2, wherein: an infrared transmitter (101 b-1) is arranged on one side of the inner wall of the inner protection layer (101 b), and an infrared receiver (101 b-2) is installed on one side, far away from the inner wall of the inner protection layer (101 b), of the infrared transmitter (101 b-1).
5. The power plant water spray fire extinguishing apparatus of claim 1, wherein: the bottom of the water delivery main pipe (103) is provided with a plurality of groups of first water delivery branch pipes (103 a), the two sides of each water delivery branch pipe (103 a) are respectively provided with a second water delivery branch pipe (103 b), and one end of each second water delivery branch pipe (103 b) is connected with a third water delivery branch pipe (103 c).
6. The power plant water spray fire extinguishing apparatus according to claim 5, wherein: and water spray plates (103 c-1) are arranged at two ends of the third water delivery branch pipe (103 c), two groups of high-pressure spray heads (103 c-2) are arranged on one side of each water spray plate (103 c-1), and an atomizing spray head (103 c-3) is arranged between the two groups of high-pressure spray heads (103 c-2).
7. The water spray fire extinguishing apparatus for power plants according to claim 6, wherein: the middle part of the high-pressure nozzle (103 c-2) is provided with a heat-sensitive glass tube (103 c-2 a), and the interior of the heat-sensitive glass tube (103 c-2 a) is filled with liquid mercury (103 c-2 b).
8. The water spray fire extinguishing apparatus for power plants according to claim 6, characterized in that: an electric valve (103 c-3 a) is arranged on one side of the atomizing nozzle (103 c-3).
9. The power plant water spray fire extinguishing apparatus of claim 1, wherein: and a sound sensor (202 a) is arranged at the bottom of the box seat (202).
10. The water spray fire extinguishing apparatus for power plants of claim 9, wherein: the sound sensor (202 a) is fixedly connected with the alarm lamp (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220931962.9U CN217745429U (en) | 2022-04-21 | 2022-04-21 | Water spraying fire extinguishing device for power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220931962.9U CN217745429U (en) | 2022-04-21 | 2022-04-21 | Water spraying fire extinguishing device for power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217745429U true CN217745429U (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220931962.9U Active CN217745429U (en) | 2022-04-21 | 2022-04-21 | Water spraying fire extinguishing device for power plant |
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| Country | Link |
|---|---|
| CN (1) | CN217745429U (en) |
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- 2022-04-21 CN CN202220931962.9U patent/CN217745429U/en active Active
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