CN212998059U - Water supply device for fire extinguishing device of transformer substation - Google Patents
Water supply device for fire extinguishing device of transformer substation Download PDFInfo
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- CN212998059U CN212998059U CN202020633693.9U CN202020633693U CN212998059U CN 212998059 U CN212998059 U CN 212998059U CN 202020633693 U CN202020633693 U CN 202020633693U CN 212998059 U CN212998059 U CN 212998059U
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- water inlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 263
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 8
- 108091006146 Channels Proteins 0.000 description 19
- 239000003795 chemical substances by application Substances 0.000 description 8
- 230000001629 suppression Effects 0.000 description 6
- 102000010637 Aquaporins Human genes 0.000 description 2
- 108010063290 Aquaporins Proteins 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
A water supply installation for fire extinguishing apparatus of transformer substation includes: the first water containing tool is used for containing water for extinguishing fire; the first water containing tool is connected with a water inlet of the first high-pressure water pump, and a water outlet of the first high-pressure water pump is used for being connected with a device to be supplied with water; the first motor is connected with the first high-pressure water pump and used for providing power for the first high-pressure water pump; and one end of the first water inlet channel is connected with a water inlet of the first high-pressure water pump, and the other end of the first water inlet channel is used for being connected with an external water source. When this embodiment uses, this embodiment supplies with extinguishing device after pressurizing the water that self carried or the water at water source, and the water pressure after the pressurization is enough, and then guarantees the jet distance and the fire extinguishing effect of putting out a fire.
Description
Technical Field
The utility model relates to a extinguishing device especially relates to a water supply installation for extinguishing device of transformer substation.
Background
In order to facilitate metering, measuring and protecting electrical equipment, a transformer substation is internally provided with a plurality of oil-less equipment, such as oil-immersed voltage and current transformers, and the like, wherein a certain amount of insulating oil is contained, for example, the single-phase oil of a 110kV current transformer weighs about 100kg, the single-phase oil of a 220kV current transformer weighs about 200kg, the single-phase oil of a 500kV current transformer weighs about 700kg, the flash point of the insulating oil is 135-150 ℃, the ignition point is 165-195 ℃, the self-ignition point is about 332 ℃, and the fire hazard is high. If the inside of the equipment breaks down, the insulating oil decomposes flammable gases such as methane, ethane, hydrogen and the like, the body of the equipment bursts after the pressure is instantaneously released, the equipment is burnt out if the pressure is slightly released under the action of electric arcs, and secondary hazards are generated if the oil splashes, flows and spreads from a high place if the pressure is heavy.
If few oily equipment takes place the conflagration, current fire extinguishing method is near removing fire extinguishing apparatus to the equipment that catches fire, keeps apart the protection to the equipment that catches fire, reduces the influence of environmental wind, and accurate location fire source and spray fire extinguishing agent, high-efficient continuous cooling is in order to prevent after combustion, and present fire extinguishing agent generally uses water as fire extinguishing agent, and when using the water resource as fire extinguishing agent, has the following problem: the pressure of tap water is insufficient, the direct injection fire extinguishing distance is short, and the effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the running water pressure when putting out a fire among the prior art not enough, directly spout the distance of putting out a fire short, the relatively poor technical problem of effect provides a cost-effective water supply installation for fire extinguishing device of transformer substation.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
a water supply installation for fire extinguishing apparatus of transformer substation includes:
the first water containing tool is used for containing water for extinguishing fire;
the first water containing tool is connected with a water inlet of the first high-pressure water pump, and a water outlet of the first high-pressure water pump is used for being connected with a device to be supplied with water;
the first motor is connected with the first high-pressure water pump and used for providing power for the first high-pressure water pump;
and one end of the first water inlet channel is connected with a water inlet of the first high-pressure water pump, and the other end of the first water inlet channel is used for being connected with an external water source.
Transformer substation is water supply installation for extinguishing device, wherein, include:
the first support piece, the first high pressure water pump, the first motor and the first water containing tool are all arranged on the first support piece.
Transformer substation is water supply installation for extinguishing device, wherein, include:
and the first electromagnetic valve is arranged on the first water inlet channel and used for controlling the first water inlet channel to be opened and closed.
Transformer substation is water supply installation for extinguishing device, wherein, include:
and the second electromagnetic valve is arranged at an outlet of the first water containing tool, which is used for being connected with the first high-pressure water pump, and is used for opening and closing the outlet of the first water containing tool.
Transformer substation is water supply installation for extinguishing device, wherein, include:
the filter is arranged at the water inlet of the first high-pressure water pump, and the water inlet of the first high-pressure water pump is respectively connected with the first water containing tool and the first water inlet channel through the filter.
Transformer substation is water supply installation for extinguishing device, wherein, include:
one end of the first joint is connected with the first water inlet channel;
one end of the first water inlet pipe is connected with one end of the first joint, which is far away from the first water inlet channel;
and one end of the second joint is connected with one end of the first water inlet pipe far away from the first joint, and the other end of the second joint is used for being connected with an external water source.
Transformer substation is water supply installation for extinguishing device, wherein, first flourishing water instrument has:
the water inlet is arranged at the upper end of the first water containing tool;
and the water inlet cover is arranged at the water inlet and used for opening and closing the water inlet.
Transformer substation is water supply installation for extinguishing device, wherein, include:
the movable wheels are arranged at the bottom of the first support piece, and the number of the movable wheels is multiple.
Transformer substation is water supply installation for extinguishing device, wherein, include:
and the host controller is in communication connection with the first electromagnetic valve and the second electromagnetic valve, is arranged on the first supporting piece and is used for controlling the first electromagnetic valve and the second electromagnetic valve to be opened and closed.
Transformer substation is water supply installation for extinguishing device, wherein, include:
and the external controller is in communication connection with the host controller and is used for sending opening and closing information of the first electromagnetic valve and/or the second electromagnetic valve to the host controller.
Compared with the prior art, the beneficial effects of the utility model are that:
when this embodiment uses, if need outside water source, then be connected first water inlet channel and outside water source, close the delivery port of first flourishing water instrument, water gets into first high pressure water pump through first water inlet channel and pressurizes, water supply by the delivery port of first high pressure water pump to extinguishing device, provide the high pressure water, if there is not the water source near the ignition point, then hold sufficient water with first flourishing water instrument in advance, close first water inlet channel, water gets into high pressure water pump by first flourishing instrument and pressurizes, water supply by the delivery port of first high pressure water pump to extinguishing device provides the high pressure water, this embodiment pressurizes the back to the water of self-carried water or water source and supplies extinguishing device, the water pressure after the pressurization is enough, and then guarantee fire extinguishing jet distance and fire extinguishing effect.
Drawings
Fig. 1 is a schematic view of the overall structure of an embodiment of a water supply device for a fire extinguishing apparatus of a transformer substation provided by the utility model;
fig. 2 is a schematic view of a pipeline structure of an embodiment of the water supply device for the fire extinguishing apparatus of the transformer substation provided by the utility model;
fig. 3 is a schematic view of an embodiment of the connection between a water supply device for a fire extinguishing device of a transformer substation and the fire extinguishing device provided by the utility model;
FIG. 4 is a control schematic diagram of an embodiment of a water supply device for a fire extinguishing apparatus of a transformer substation provided by the utility model;
Detailed Description
Referring to fig. 1-4, it should be understood by those skilled in the art that the terms "upper", "lower", "one end", "the other end", etc. in the disclosure of the present invention are based on the orientations and positional relationships shown in the drawings, which are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus the above terms should not be construed as limiting the present invention.
It should be noted that, if few oil equipment breaks out a fire, the existing fire extinguishing method is to move the fire extinguishing apparatus to the vicinity of the equipment on fire, isolate and protect the equipment on fire, reduce the influence of environmental wind, accurately position the fire source and spray the fire extinguishing agent, and efficiently and continuously cool down to prevent after-combustion, the existing fire extinguishing agent generally uses water as the fire extinguishing agent, and when using water resource as the fire extinguishing agent, the following problems exist: the pressure of tap water is insufficient, the direct injection fire extinguishing distance is short, and the effect is poor.
Based on this, the utility model provides a water supply installation for fire extinguishing device of transformer substation, include:
a first water containing means 2 for containing water for fire extinguishing;
the first high-pressure water pump 13, the first water containing tool 2 is connected with the water inlet of the first high-pressure water pump 13, and the water outlet of the first high-pressure water pump 13 is used for being connected with a device to be supplied with water;
the first motor 12 is connected with the first high-pressure water pump 13 and used for providing power for the first high-pressure water pump 13;
and one end of the first water inlet channel 14 is connected with a water inlet of the first high-pressure water pump 13, and the other end of the first water inlet channel is used for being connected with an external water source.
When this embodiment uses, if there is outside water source near the ignition point, like fire hydrant etc., and when needing outside water source, then be connected first inlet channel 14 with the water source, close the delivery port of first flourishing water instrument, water gets into first high pressure water pump through first inlet channel and pressurizes, supply water to extinguishing device by the delivery port of first high pressure water pump, provide high pressure water, if there is not water source near the ignition point, then hold sufficient water with first flourishing water instrument in advance, close first inlet channel, water gets into high pressure water pump by first flourishing instrument and pressurizes, supply water to extinguishing device by the delivery port of first high pressure water pump and provide high pressure water, this embodiment supplies extinguishing device after pressurizing water or the water of water source that self carried, the water pressure after the pressurization is enough, and then guarantee fire extinguishing jet distance and fire extinguishing effect.
It should be noted that the first water inlet channel 14 can be implemented by a pipeline, which is prior art and will not be described in detail.
In some embodiments, the present fire suppression apparatus includes:
the first supporting part 1, the first high-pressure water pump 13, the first motor 12 and the first water containing tool 2 are all arranged on the first supporting part 1.
The first support member 1 supports the first high-pressure water pump 13, the first motor 12 and the first water containing tool 2, and the first support member may be a support frame or a support plate to achieve a support effect, which is not limited herein.
In some embodiments, the present fire suppression apparatus includes:
and the first electromagnetic valve 34 is arranged on the first water inlet channel 14 and used for controlling the first water inlet channel 14 to be opened and closed.
The first solenoid valve 34 is used to open and close the first water inlet passage 14, and the solenoid valve is not described in detail herein for the prior art.
In some embodiments, the present fire suppression apparatus includes:
and the second electromagnetic valve 33 is arranged at an outlet of the first water containing tool 2, which is connected with the first high-pressure water pump 13, and is used for opening and closing the outlet of the first water containing tool 2.
The second solenoid valve 33 is used for opening and closing the outlet of the first water container 2 to control the connection and the disconnection of the first water container 2 and the first high pressure water pump 13, and the solenoid valve is not described in detail herein for the prior art.
The second electromagnetic valve can be closed and the first electromagnetic valve can be opened when an external water source is needed by arranging the first electromagnetic valve 34 and the second electromagnetic valve 33, so that water supply of the external water source is realized; when needing the water in the first flourishing water instrument, open the second solenoid valve and close first solenoid valve, realize that first flourishing water instrument supplies water, and then can select different water source supply modes according to the scene of difference, and then carry out the adaptation to the scene of putting out a fire of difference.
In some embodiments, the present fire suppression apparatus includes:
and the filter 35 is arranged at the water inlet of the first high-pressure water pump 13, and the water inlet of the first high-pressure water pump 13 is respectively connected with the first water containing tool 2 and the first water inlet channel 14 through the filter 35.
The filter 35 may filter water to be introduced into the first high pressure water pump 13, thereby preventing impurities from being introduced into the first high pressure water pump 13, and further causing damage to the first high pressure water pump 13.
In some embodiments, the present fire suppression apparatus includes:
a first joint 32 having one end connected to the first water inlet passage 14;
a first water inlet pipe 41, one end of which is connected with one end of the first joint 32 far away from the first water inlet channel 14;
and a second joint 42, one end of which is connected with one end of the first water inlet pipe 41 far away from the first joint 32, and the other end of which is used for being connected with an external water source.
The tail end of the first water inlet channel 14 is provided with a first connector 32 which is detachably mounted with a water inlet pipe 41 to take an external water source, the tail end of the water inlet pipe 41 is provided with a second connector 42 which is used for connecting a water tap to take water or a fire hydrant and can also be directly inserted into an open water source to take water, and the device can be used when the device is far away from the external water source due to the existence of the water inlet pipe;
it should be noted that the first joint may be a water pipe joint, and the second joint may be a joint that is matched with an external water source such as a fire hydrant or a water tap, so as to be conveniently connected with the external water source, which is not described in detail in the prior art.
In some embodiments, the first water containing means 2 has:
a water inlet 21 arranged at the upper end of the first water containing tool 2;
and the water inlet cover is arranged at the water inlet and used for opening and closing the water inlet.
First flourishing water instrument 2 can directly adopt the water tank can, water tank upper portion is provided with water inlet 21, and water inlet 21 is provided with the inlet cap for open and close the inlet cap.
In some embodiments, the present fire suppression apparatus includes:
a plurality of moving wheels 15 are provided at the bottom of the first support 1.
The moving wheels 15 can conveniently move the whole device, can adapt to the field space environment, quickly move and transport the water tank full of water to the vicinity of the fire extinguishing device, and improve the fire extinguishing efficiency;
it should be noted that, the movable universal wheel with a brake device can be adopted as the movable wheel, so that the whole device can be moved conveniently.
It should be noted that the present transformer substation is generally unattended by a small number of people, and when the fire is extinguished by a single person, the fire extinguishing device and the water source switch are difficult to be controlled simultaneously.
This extinguishing device provided based on this embodiment includes:
the host controller 11 is in communication connection with the first electromagnetic valve 34 and the second electromagnetic valve 33, is arranged on the first support member 1, and is used for controlling the first electromagnetic valve 34 and the second electromagnetic valve 33 to be opened and closed;
and the external controller 6 is in communication connection with the host controller 11 and is used for sending opening and closing information of the first electromagnetic valve 34 and/or the second electromagnetic valve 33 to the host controller 11.
Can open and close with second solenoid valve 33 by first solenoid valve 34 of remote control through external control ware 6, and then can realize taking of different water sources through outside remote control, can be when controlling extinguishing device, control water source switch realizes the safe switching of water source.
It should be noted that the main controller can be realized by adopting a single chip microcomputer, a cpu and a digital signal processor, the external controller can also be realized by adopting the single chip microcomputer, the cpu and the digital signal processor, the external controller is connected with the main controller by adopting wireless communication, and the communication connection can be specifically realized by adopting a bluetooth or a wireless local area network.
It should be noted that, as shown in fig. 1, the water outlet of the first high pressure water pump 13 may be further connected to a water outlet connector 31, the water outlet connector 31 is convenient for the first high pressure water pump 13 to be connected to a fire extinguishing apparatus, and may be connected to a nozzle of the fire extinguishing apparatus through a high pressure water pipe 4 during specific connection, as shown in fig. 3, the cable 16 for connecting the first high pressure water pump, the host controller 11 and an external power source may be a fire-resistant cable, and the fire-resistant cable may still realize safe power supply in a fire area; the main machine controller 11 can also be connected to the controller 3 of the fire extinguishing apparatus via a cable 16, so that the power can be supplied to the post-fire extinguishing apparatus and the main machine controller in a unified manner, as shown in fig. 3.
The above-mentioned embodiments are only to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (10)
1. The utility model provides a water supply installation for fire extinguishing device of transformer substation which characterized in that includes:
the first water containing tool is used for containing water for extinguishing fire;
the first water containing tool is connected with a water inlet of the first high-pressure water pump, and a water outlet of the first high-pressure water pump is used for being connected with a device to be supplied with water;
the first motor is connected with the first high-pressure water pump and used for providing power for the first high-pressure water pump;
and one end of the first water inlet channel is connected with a water inlet of the first high-pressure water pump, and the other end of the first water inlet channel is used for being connected with an external water source.
2. The substation fire extinguishing device water supply device according to claim 1, characterized by comprising:
the first support piece, the first high pressure water pump, the first motor and the first water containing tool are all arranged on the first support piece.
3. The substation fire extinguishing device water supply device according to claim 2, characterized by comprising:
and the first electromagnetic valve is arranged on the first water inlet channel and used for controlling the first water inlet channel to be opened and closed.
4. The substation fire extinguishing device water supply device according to claim 3, characterized by comprising:
and the second electromagnetic valve is arranged at an outlet of the first water containing tool, which is used for being connected with the first high-pressure water pump, and is used for opening and closing the outlet of the first water containing tool.
5. The substation fire extinguishing device water supply device according to claim 4, characterized by comprising:
the filter is arranged at the water inlet of the first high-pressure water pump, and the water inlet of the first high-pressure water pump is respectively connected with the first water containing tool and the first water inlet channel through the filter.
6. The substation fire extinguishing device water supply device according to claim 5, characterized by comprising:
one end of the first joint is connected with the first water inlet channel;
one end of the first water inlet pipe is connected with one end of the first joint, which is far away from the first water inlet channel;
and one end of the second joint is connected with one end of the first water inlet pipe far away from the first joint, and the other end of the second joint is used for being connected with an external water source.
7. The water supply device for the substation fire extinguishing device according to claim 6, wherein the first water containing tool has:
the water inlet is arranged at the upper end of the first water containing tool;
and the water inlet cover is arranged at the water inlet and used for opening and closing the water inlet.
8. The substation fire extinguishing device water supply device according to claim 7, characterized by comprising:
the movable wheels are arranged at the bottom of the first support piece, and the number of the movable wheels is multiple.
9. The substation fire extinguishing device water supply device according to claim 8, characterized by comprising:
and the host controller is in communication connection with the first electromagnetic valve and the second electromagnetic valve, is arranged on the first supporting piece and is used for controlling the first electromagnetic valve and the second electromagnetic valve to be opened and closed.
10. The substation fire extinguishing device water supply device according to claim 9, characterized by comprising:
and the external controller is in communication connection with the host controller and is used for sending opening and closing information of the first electromagnetic valve and/or the second electromagnetic valve to the host controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020633693.9U CN212998059U (en) | 2020-04-24 | 2020-04-24 | Water supply device for fire extinguishing device of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020633693.9U CN212998059U (en) | 2020-04-24 | 2020-04-24 | Water supply device for fire extinguishing device of transformer substation |
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| CN212998059U true CN212998059U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020633693.9U Active CN212998059U (en) | 2020-04-24 | 2020-04-24 | Water supply device for fire extinguishing device of transformer substation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388911A (en) * | 2020-04-24 | 2020-07-10 | 国网安徽省电力有限公司电力科学研究院 | Water supply device for fire extinguishing device of transformer substation |
-
2020
- 2020-04-24 CN CN202020633693.9U patent/CN212998059U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388911A (en) * | 2020-04-24 | 2020-07-10 | 国网安徽省电力有限公司电力科学研究院 | Water supply device for fire extinguishing device of transformer substation |
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