CN211743826U - Environment monitoring equipment and box-type traction substation - Google Patents
Environment monitoring equipment and box-type traction substation Download PDFInfo
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- CN211743826U CN211743826U CN202020336591.0U CN202020336591U CN211743826U CN 211743826 U CN211743826 U CN 211743826U CN 202020336591 U CN202020336591 U CN 202020336591U CN 211743826 U CN211743826 U CN 211743826U
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Abstract
The utility model belongs to the technical field of pull the control of electric substation, a environmental monitoring equipment and box pull electric substation is disclosed, box pull electric substation and have high-tension apparatus room and transformer room, indoor high tension apparatus, direct current switch cabinet and the air conditioner of being provided with of high-tension apparatus, the indoor transformer and the fan of being provided with of transformer, environmental monitoring equipment includes: a plurality of sensors and a control device; the plurality of sensors are respectively arranged in the high-voltage equipment room and the transformer room and are used for collecting the temperature of each high-voltage switch cabinet, each direct-current switch cabinet and each transformer; the control device is electrically connected with the air conditioner, the fan and the sensors, the control device outputs a control signal to the air conditioner and/or the fan according to the temperature, and the air conditioner and/or the fan is started and works according to the control signal so as to regulate the temperature of the high-voltage equipment room and/or the transformer room.
Description
Technical Field
The utility model belongs to the technical field of pull the control of electric substation, especially, relate to an environmental monitoring equipment and box pull electric substation that are used for box pull electric substation.
Background
The environment monitoring equipment is a computer network which is formed by comprehensively utilizing a computer network technology, a database technology, a communication technology, an automatic control technology, a novel sensing technology and the like, provides an automatic, intelligent and efficient technical means based on the computer technology and based on a centralized management monitoring mode, and the system monitoring objects mainly comprise equipment such as machine room power and environment equipment (such as power distribution, UPS, air conditioner, temperature and humidity, water leakage, smoke, video, door access, lightning protection, fire fighting system and the like).
The internal environment of the existing box-type traction substation is unstable, changes along with the operation condition of internal equipment, particularly influences of a transformer chamber on a high-voltage equipment chamber, and because the heat productivity of the transformer chamber is large, a temperature sensor is mounted on a transformer in the existing means, and the temperature of a coil is transmitted to a transformer temperature controller through the temperature sensor, so that the temperature of the equipment is collected and monitored. Generally, the existing transformer temperature controller only uploads parameters to a comprehensive monitoring system to achieve the purpose of remote measurement, but the linked setting of cooling equipment is lacked, so that the internal ambient temperature of a box-type traction substation cannot be controlled in time, and the development of the whole box-type traction substation system is restricted.
Therefore, it is urgently needed to develop an environment monitoring device and a box-type traction substation which overcome the above defects.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides an environmental monitoring equipment for box pulls electric substation, box pull electric substation have high-tension apparatus room and transformer room, indoor high tension apparatus, direct current switch cabinet and the air conditioner of being provided with of high tension apparatus, indoor transformer and the fan of being provided with of transformer, wherein, environmental monitoring equipment includes:
the sensors are respectively arranged in the high-voltage equipment room and the transformer room and are used for collecting the temperature of each high-voltage switch cabinet, each direct-current switch cabinet and each transformer;
the control device is electrically connected with the air conditioner, the fan and the sensors, the control device outputs a control signal to the air conditioner and/or the fan according to the temperature, and the air conditioner and/or the fan are started and work according to the control signal so as to regulate the temperature of the high-voltage equipment room and/or the transformer room.
In the above-mentioned environment monitoring device, the plurality of sensors include a plurality of first temperature sensors, the plurality of first temperature sensors are disposed on the top and around each of the transformers in a non-contact manner, and the first temperature sensors collect the temperature of the transformers during operation.
In the above-mentioned environment monitoring device, the plurality of sensors include a plurality of second temperature sensors, the plurality of second temperature sensors are respectively installed on the peripheral wall and the top of the high-voltage equipment room, and the second temperature sensors collect temperatures of the high-voltage switch cabinet and the dc switch cabinet during operation.
In the above environmental monitoring device, at least some of the second temperature sensors are further mounted on the rear sides and the tops of the high voltage switch cabinet and the dc switch cabinet in a non-contact manner.
In the above-mentioned environment monitoring device, the number of the second temperature sensors installed on the top of the high voltage switch cabinet and the top of the dc switch cabinet in a non-contact manner is two.
In the above-mentioned environment monitoring apparatus, the control device is an integrated control screen device.
In the above environment monitoring device, when the temperature collected by the first temperature sensor installed on the top of the transformer exceeds a threshold, the first temperature sensor outputs an alarm signal to the integrated control screen device, the integrated control screen device outputs a control signal to the fan, and the fan is started and operated according to the control signal.
In the above environment monitoring device, when the temperature collected by the first temperature sensors installed around the transformer exceeds a threshold, the first temperature sensors output alarm signals to the integrated control screen device, the integrated control screen device outputs control signals to the fan, and the fan is started and operated according to the control signals.
In the above environment monitoring device, when the temperature collected by the second temperature sensor exceeds the first threshold, the second temperature sensor outputs an alarm signal to the integrated control screen device, the integrated control screen device outputs a control signal to a part of the air conditioners, and a part of the air conditioners are started and operated according to the control signal.
In the above environment monitoring device, when the temperature collected by the second temperature sensor exceeds a second threshold, the second temperature sensor outputs an alarm signal to the integrated control screen device, the integrated control screen device outputs a control signal to another part of the air conditioners, and the other part of the air conditioners are started and operated according to the control signal.
The utility model also provides a box traction substation, wherein, include:
the high-voltage equipment room is internally provided with a high-voltage switch cabinet, a direct-current switch cabinet and an air conditioner;
the transformer chamber is internally provided with a transformer and a fan;
the environment monitoring device of any one of the above, the environment monitoring device collects the current temperature in the high voltage equipment room and the transformer room, and the environment monitoring device controls the air conditioner and/or the fan to start and work according to the current temperature so as to regulate the temperature of the high voltage equipment room and/or the transformer room.
The utility model discloses to in its efficiency of prior art lie in: the utility model discloses a reset to various environment acquisition sensor position in the box realizes the inside more reasonable environmental monitoring of box-type substation.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the environment monitoring apparatus of the present invention;
fig. 2 is a schematic structural diagram of a box-type traction substation.
Wherein the reference numerals are:
a transformer chamber: 1
A transformer: 11
A fan: 12
A high-voltage equipment chamber: 2
High-voltage switch cabinet: 21
D, direct-current switch cabinet: 22
A first air conditioner: 231
A second air conditioner: 232
A first temperature sensor: t1
A second temperature sensor: t2
A control device: 32
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, fig. 1 is a schematic structural diagram of the environment monitoring apparatus of the present invention; fig. 2 is a schematic structural diagram of a box-type traction substation. As shown in fig. 1-2, box traction substation has transformer room 1 and high-tension apparatus room 2, is provided with transformer 11 and fan 12 in the transformer room 1, is provided with high tension switchgear cabinet 21, direct current switch cabinet 22 and air conditioner in the high-tension apparatus room 2, the utility model discloses an environmental monitoring equipment for box traction substation includes: a plurality of sensors and control devices 32, the plurality of sensors are respectively arranged in the transformer chamber 1 and the high-voltage equipment chamber 2, and the plurality of sensors respectively collect the temperature of each high-voltage switch cabinet 21, each direct-current switch cabinet 22 and each transformer 11; the control device 32 is electrically connected to the air conditioner, the fan 12 and the plurality of sensors, the control device 32 outputs a control signal to the air conditioner and/or the fan 12 according to the collected temperature, and the air conditioner and/or the fan 12 is started and operated according to the control signal to adjust the temperature of the high-voltage equipment room 2 and/or the transformer room 1.
The plurality of sensors include a plurality of first temperature sensors T1, the plurality of first temperature sensors T1 are arranged on the top and the periphery of each transformer 11 in a non-contact manner, and the first temperature sensors T1 collect the temperature of the transformer 11 during operation.
In the present embodiment, the control device 32 is an integrated control panel device, and the integrated control panel device has two fan control modes, which are specifically described as follows:
in the first fan control mode, when the temperature collected by the first temperature sensor T1 installed on the top of the transformer 11 exceeds a threshold, the first temperature sensor T1 outputs an alarm signal to the integrated control panel device, the integrated control panel device outputs a control signal to the fan 12, and the fan 12 is started and operated according to the control signal. Specifically, in the first fan control mode, when the load of the transformer 11 is large, the temperature of the transformer 11 rises, the temperature sensor T1 mounted on the transformer 11 reaches a set threshold value first, and sends an alarm signal to the integrated control panel device, and the integrated control panel device immediately turns on the fan 12 through linkage to reduce the temperature, so as to control the ambient temperature in the transformer room 1 in advance. The first fan control mode can be selected in an area where the integral temperature of the external operation environment of the place where the box-type traction power substation is located is high or when a transformer unit needs to operate under a large load for a long time, and therefore the indoor environment state of the transformer can be controlled in advance.
In the second fan control mode, when the temperature collected by the first temperature sensors T1 installed around the transformer 11 exceeds a threshold, the first temperature sensors T1 output alarm signals to the integrated control screen device, the integrated control screen device outputs control signals to the fan 12, and the fan 12 is started and operated according to the control signals. Specifically, in the second fan control mode, as the temperature of the transformer 11 is slowly increased and the ambient temperature of the whole transformer room 1 is affected, when the temperature detected by the temperature sensors T1 installed around reaches a threshold value, an alarm signal is output to the integrated control screen device, and the integrated control screen device starts the fan 12 to cool down through linkage. The second fan control mode can control the environmental state in the transformer room when the short-time load changes.
The plurality of sensors further include a plurality of second temperature sensors T2, the plurality of second temperature sensors T2 are respectively installed on the peripheral wall and the top of the high-voltage equipment room 2, and the second temperature sensors T2 collect the temperatures of the high-voltage switch cabinet 21 and the dc switch cabinet 22 during operation.
Further, at least some of the second temperature sensors T2 in the plurality of second temperature sensors T2 are also installed at the rear side and the top of the high voltage switch cabinet 21 and the dc switch cabinet 22 in a non-contact manner, wherein in the present embodiment, the number of the second temperature sensors T2 installed at the top of the high voltage switch cabinet 21 and the dc switch cabinet 22 in a non-contact manner is two, and the number of the second temperature sensors T2 installed at the rear side of the high voltage switch cabinet 21 and the dc switch cabinet 22 in a non-contact manner is one preferred embodiment, but the present invention is not limited thereto.
In the embodiment, the air conditioner includes a first air conditioner 231 and a second air conditioner 232, when the temperature collected by the second temperature sensor T2 exceeds a first threshold, the second temperature sensor T2 outputs an alarm signal to the integrated control screen device, the integrated control screen device outputs a control signal to the first air conditioner 231, and the first air conditioner 231 is started and operated according to the control signal.
When the temperature continuously acquired by the second temperature sensor T2 exceeds the second threshold value, the second temperature sensor T2 outputs the alarm signal to the integrated control screen device again, the integrated control screen device outputs the control signal to the second air conditioner 232, and the second air conditioner 232 is started and operates according to the control signal.
In particular, the high voltage equipment room 2 of the box-type traction substation has higher requirements on the environment. The temperature in the high-voltage apparatus chamber 2 is thus adjusted by installing an air conditioner. As shown in fig. 2, two air conditioners 231 and 232 are installed in the high-voltage equipment room 2, and are directed to the high-voltage switch cabinet 21 and the dc switch cabinet 22, respectively. As with the transformer 1 compartment, a second temperature sensor T2 is mounted around and on top of the high voltage equipment compartment 2 in this embodiment. However, the difference is that a second temperature sensor T2 is installed at the back of the high voltage switch cabinet 21 and the dc switch cabinet 22, and two second temperature sensors T2 are also installed at the top of the high voltage switch cabinet 21 and the dc switch cabinet 22, respectively, and are close to the high voltage cabinet side and the dc switch cabinet side.
The equipment layout of the whole high-voltage equipment room 1 is shown in fig. 2, the upper part is low-voltage equipment, and the lower part is high-voltage equipment. A high-voltage switch cabinet in the high-voltage equipment adopts a combined electrical cabinet, and a high-voltage area is hermetically installed without being exposed. Therefore, only the direct current switch cabinet on the right side and the rectifier are exposed in a high-voltage loaded area. The heating of the dc system therefore has a greater influence on the entire high-voltage system compartment during operation of the system. And the second temperature sensor T2 installed at the rear side of the dc switch cabinet 22 and the second temperature sensor T2 installed at the top side can timely collect the nearby temperatures. When the temperature of the area reaches the first threshold, the integrated control panel device outputs a control signal to control the first air conditioner 231 to start and operate, so as to control the local ambient temperature and maintain the ambient temperature in the whole high-voltage equipment room 2. When the temperature that second temperature sensor T2 continued to gather exceeded the second threshold value, when an air conditioner can not satisfy temperature control promptly, integrated control panel device output control signal to second air conditioner 232, second air conditioner 232 starts and works according to control signal to the ability of reinforcing accuse temperature.
The utility model also provides a box traction substation, include: the transformer room 1, the high-voltage equipment room 2 and the medium environment monitoring equipment, wherein a high-voltage switch cabinet 21, a direct-current switch cabinet 22 and an air conditioner are arranged in the high-voltage equipment room 2; a transformer 11 and a fan 12 are arranged in the transformer chamber 1; the environment monitoring equipment acquires the current temperature in the high-voltage equipment room 2 and the transformer room 1, and controls the air conditioner and/or the fan 12 to start and work according to the current temperature so as to regulate the temperature of the high-voltage equipment room 2 and/or the transformer room 1.
To sum up, from this the utility model discloses a reasonable sensor, cooperation integration control panel device realize pulling the environmental monitoring of electric substation to whole box, and environmental monitoring is more accurate, and environmental control is more timely, makes box pull under the multiple environment that the electric substation can be applicable to simultaneously to the box suitability of pulling the transformer of reinforcing.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (11)
1. The utility model provides an environmental monitoring equipment for box pulls electric substation, box pull electric substation have high tension apparatus room and transformer room, indoor high tension apparatus, direct current switch cabinet and the air conditioner of being provided with of high tension apparatus, indoor transformer and the fan of being provided with of transformer, its characterized in that, environmental monitoring equipment includes:
the sensors are respectively arranged in the high-voltage equipment room and the transformer room and are used for collecting the temperature of each high-voltage switch cabinet, each direct-current switch cabinet and each transformer;
the control device is electrically connected with the air conditioner, the fan and the sensors, the control device outputs a control signal to the air conditioner and/or the fan according to the collected temperature, and the air conditioner and/or the fan are started and work according to the control signal so as to regulate the temperature of the high-voltage equipment room and/or the transformer room.
2. The environmental monitoring device of claim 1, wherein the plurality of sensors includes a plurality of first temperature sensors, the plurality of first temperature sensors are disposed in a non-contact manner around and on a top of each of the transformers, and the first temperature sensors collect temperatures of the transformers during operation.
3. The environmental monitoring device according to claim 2, wherein the plurality of sensors includes a plurality of second temperature sensors, the plurality of second temperature sensors are respectively installed on the peripheral wall and the top of the high voltage equipment room, and the second temperature sensors collect temperatures of the high voltage switch cabinet and the dc switch cabinet during operation.
4. The environmental monitoring apparatus of claim 3, wherein at least some of the second plurality of temperature sensors are also mounted non-contact on the back and top of the high voltage switchgear and the DC switchgear.
5. The environmental monitoring apparatus according to claim 4, wherein the number of the second temperature sensors non-contact mounted on the top of the high voltage switch cabinet and the DC switch cabinet is two.
6. The environment monitoring apparatus of any of claims 3-5, wherein the control device is an integrated control screen device.
7. The environmental monitoring device according to claim 6, wherein when the temperature detected by the first temperature sensor installed on the top of the transformer exceeds a threshold value, the first temperature sensor outputs an alarm signal to the integrated control screen device, the integrated control screen device outputs a control signal to the fan, and the fan is started and operated according to the control signal.
8. The environmental monitoring device according to claim 6, wherein when the temperature collected by the first temperature sensors installed around the transformer exceeds a threshold value, the first temperature sensors output an alarm signal to the integrated control screen device, the integrated control screen device outputs a control signal to the fan, and the fan is started and operated according to the control signal.
9. The environmental monitoring device according to claim 6, wherein when the temperature collected by the second temperature sensor exceeds a first threshold, the second temperature sensor outputs an alarm signal to the integrated control panel device, the integrated control panel device outputs a control signal to a part of the air conditioners, and a part of the air conditioners are started and operated according to the control signal.
10. The environmental monitoring device according to claim 9, wherein when the temperature sensed by the second temperature sensor exceeds a second threshold, the second temperature sensor outputs an alarm signal to the integrated control panel device, the integrated control panel device outputs a control signal to another part of the air conditioners, and the other part of the air conditioners are started and operated according to the control signal.
11. A box-type traction substation is characterized by comprising:
the high-voltage equipment room is internally provided with a high-voltage switch cabinet, a direct-current switch cabinet and an air conditioner;
the transformer chamber is internally provided with a transformer and a fan;
the environmental monitoring device of any of claims 1-10, the environmental monitoring device collecting current temperatures within the high-voltage equipment room and the transformer room, the environmental monitoring device controlling the air conditioner and/or the blower to start and operate according to the current temperatures to regulate the temperature of the high-voltage equipment room and/or the transformer room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020336591.0U CN211743826U (en) | 2020-03-17 | 2020-03-17 | Environment monitoring equipment and box-type traction substation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020336591.0U CN211743826U (en) | 2020-03-17 | 2020-03-17 | Environment monitoring equipment and box-type traction substation |
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| CN211743826U true CN211743826U (en) | 2020-10-23 |
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| CN202020336591.0U Active CN211743826U (en) | 2020-03-17 | 2020-03-17 | Environment monitoring equipment and box-type traction substation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112181007A (en) * | 2020-11-04 | 2021-01-05 | 苏州贝格裕信息科技有限公司 | Moisture control system based on electrolytic dehumidifier and control method thereof |
| CN116540611A (en) * | 2023-06-07 | 2023-08-04 | 保定鼎纳电气设备制造有限公司 | Box-type substation environment regulation and control system |
-
2020
- 2020-03-17 CN CN202020336591.0U patent/CN211743826U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112181007A (en) * | 2020-11-04 | 2021-01-05 | 苏州贝格裕信息科技有限公司 | Moisture control system based on electrolytic dehumidifier and control method thereof |
| CN116540611A (en) * | 2023-06-07 | 2023-08-04 | 保定鼎纳电气设备制造有限公司 | Box-type substation environment regulation and control system |
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