CN216930468U - Cooling emergency treatment device for electric power room - Google Patents
Cooling emergency treatment device for electric power room Download PDFInfo
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- CN216930468U CN216930468U CN202122935840.5U CN202122935840U CN216930468U CN 216930468 U CN216930468 U CN 216930468U CN 202122935840 U CN202122935840 U CN 202122935840U CN 216930468 U CN216930468 U CN 216930468U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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Abstract
The utility model discloses a cooling emergency treatment device for an electric power room, which comprises the electric power room, wherein a high-voltage frequency converter is fixedly arranged in the electric power room, an exhaust fan is fixedly arranged at the top of the high-voltage frequency converter, an exhaust pipe is fixedly connected with the output end of the exhaust fan, one end of the exhaust pipe, far away from the exhaust fan, extends to the outer side of the electric power room and is fixedly connected with an emergency air pipe, an electric air valve is arranged in the emergency air pipe, and a cooling cabinet is fixedly arranged on one side of the bottom of the electric power room and below the exhaust pipe, so that the cooling emergency treatment device has the beneficial effects that: the utility model has compact structure and strong practicability, can monitor the problems of fan failure and water leakage or unsmooth drainage in the equipment in real time by arranging the touch screen and the liquid level switch with control functions, thereby timely controlling the emergency air pipe to carry out emergency air exhaust treatment, further ensuring the normal operation of the high-voltage frequency converter and being beneficial to practical application.
Description
Technical Field
The utility model belongs to the technical field of cooling treatment of power rooms, and particularly relates to a cooling emergency treatment device for a power room.
Background
In the existing life, an electric power room is a factory power control center, a frequency converter is an electric energy control device which converts a power frequency power supply into another frequency by utilizing the on-off action of an electric semiconductor device, along with the rapid development of modern power electronic technology and microelectronic technology, a high-voltage high-power frequency conversion speed regulation device is continuously matured, the high-voltage problem which is difficult to solve originally is solved all the time, in recent years, the high-voltage frequency converter is well solved by device series connection or unit series connection, the high-voltage frequency converter is usually arranged in the electric power room, the heat dissipation capacity of the high-voltage frequency converter is large, the high-voltage frequency converter is installed in the electric power room, the temperature in the electric power room is easy to cause high temperature, and the traditional ventilation direct discharging mode is usually adopted in the electric power room for cooling treatment.
But the cooling device that current electric power indoor portion adopted ventilation direct vent mode mostly lacks the emergency treatment function, when cooling arrangement breaks down and shuts down, the heat of high-voltage inverter can't normally be taken away, the normal operating of influence high-voltage inverter that will be serious, is unfavorable for the application of reality.
The utility model has the following contents:
the present invention has been made to solve the above problems, and an object of the present invention is to provide a cooling emergency treatment device for an electric power room, which solves the problems mentioned in the background art.
In order to solve the above problems, the present invention provides a technical solution:
a cooling emergency treatment device for an electric power room comprises an electric power room, wherein a high-voltage frequency converter is fixedly arranged in the electric power room, an exhaust fan is fixedly arranged at the top of the high-voltage frequency converter, an exhaust pipe is fixedly connected with the output end of the exhaust fan, one end, far away from the exhaust fan, of the exhaust pipe extends to the outer side of the electric power room, an emergency air pipe is fixedly connected with the exhaust pipe, an electric air valve is arranged in the emergency air pipe, a cooling cabinet is fixedly arranged on one side of the bottom of the electric power room and below the exhaust pipe, a connecting pipe is fixedly connected between the emergency air pipe and the electric power room, an air blower is fixedly arranged in the cooling cabinet, the bottom of the connecting pipe extends to the inside of the cooling cabinet and is fixedly connected with the input end of the air blower, a heat exchanger is fixedly arranged on one side, located in the cooling cabinet, of the air blower, the output and the heat exchanger intercommunication of air-blower, the inside of cooling rack and the below fixed mounting who is located the air-blower have the touch-sensitive screen, the internal integration of touch-sensitive screen has control chip, the bottom fixed mounting of cooling rack inner wall has liquid level switch, the inside electronic blast gate of exhaust fan, air-blower, heat exchanger, liquid level switch, emergent tuber pipe all with the inside control chip electric connection of touch-sensitive screen.
Preferably, a rainproof shutter is arranged on one side, away from the cooling cabinet, of the bottom of the electric power room.
Preferably, an air inlet is formed in one side, close to the cooling cabinet, of the bottom of the electric power chamber, one end, far away from the air blower, of the heat exchanger extends to the inside of the air inlet, and waterproof shutters are arranged inside the air inlet.
Preferably, a water return port is formed in one side, located on the touch screen, of the outer portion of the cooling cabinet, and a water supply port is formed in the outer side, located below the water return port, of the cooling cabinet.
Preferably, a first access door is arranged on one side, located on the air blower, of the outside of the cooling cabinet, and a second access door is arranged on one side, located on the heat exchanger, of the outside of the cooling cabinet.
The utility model has the following beneficial effects: the utility model has compact structure and strong practicability, and can monitor the problems of fan failure and water leakage or unsmooth drainage in the equipment in real time by arranging the touch screen with the control function and the liquid level switch, thereby timely controlling the emergency air pipe to carry out emergency air exhaust treatment, further ensuring the normal operation of the high-voltage frequency converter and being beneficial to practical application.
Description of the drawings:
the accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the cooling cabinet of the present invention;
fig. 3 is a side view of a cooling cabinet of the present invention.
In the figure: 1. an electric power room; 2. a high voltage frequency converter; 3. an exhaust fan; 4. an exhaust duct; 5. an emergency air pipe; 6. cooling the cabinet; 7. a connecting pipe; 8. a blower; 9. a heat exchanger; 10. a liquid level switch; 11. a touch screen; 12. a rain-proof shutter; 13. an air inlet; 14. waterproof shutters; 15. a water return port; 16. a water supply port; 17. a first access door; 18. a second access door.
The specific implementation mode is as follows:
the preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b):
as shown in fig. 1 to 3, the present invention provides a cooling emergency processing device for a power room, comprising a power room 1, wherein the power room 1 is a plant power control center; the high-voltage frequency converter 2 is fixedly installed in the power room 1, and the high-voltage frequency converter 2 is an electric energy control device which converts a power frequency power supply into another frequency by utilizing the on-off action of a power semiconductor device; the exhaust fan 3 is fixedly installed at the top of the high-voltage frequency converter 2, the exhaust pipe 4 is fixedly connected with the output end of the exhaust fan 3, and heat generated during the operation of the high-voltage frequency converter 2 can be better taken away through the exhaust fan 3 and the exhaust pipe 4; one end of the exhaust pipe 4, which is far away from the exhaust fan 3, extends to the outer side of the electric power room 1 and is fixedly connected with an emergency air pipe 5, an electric air valve is arranged inside the emergency air pipe 5, the on-off of the emergency air pipe 5 can be better controlled through the electric air valve, and the emergency air exhaust can be better carried out through the emergency air pipe 5; a cooling cabinet 6 is fixedly installed on one side of the bottom of the electric power chamber 1 and below the exhaust pipe 4, a connecting pipe 7 is fixedly connected to the bottom of the exhaust pipe 4 and between the emergency air pipe 5 and the electric power chamber 1, an air blower 8 is fixedly installed inside the cooling cabinet 6, the bottom of the connecting pipe 7 extends into the cooling cabinet 6 and is fixedly connected with the input end of the air blower 8, a heat exchanger 9 is fixedly installed inside the cooling cabinet 6 and on one side of the air blower 8, the output end of the air blower 8 is communicated with the heat exchanger 9, and by arranging the air blower 8 and the connecting pipe 7, hot fluid inside the exhaust pipe 4 can be conveniently sent into the heat exchanger 9 for heat exchange; a touch screen 11 is fixedly arranged in the cooling cabinet 6 and below the blower 8, and touch control operation is facilitated through the touch screen 11; touch-sensitive screen 11's internal integration has control chip, and the bottom fixed mounting of 6 inner walls of cooling cabinet has liquid level switch 10, and the inside electronic blast gate of exhaust fan 3, air-blower 8, heat exchanger 9, liquid level switch 10, emergent tuber pipe 5 all with the inside control chip electric connection of touch-sensitive screen 11, the control chip through the inside of touch-sensitive screen 11 is convenient for better carries out emergency control to equipment wholly and handles.
Further, one side that cooling cabinet 6 was kept away from to the bottom of electric power room 1 is provided with rain-proof shutter 12, through setting up rain-proof shutter 12, is convenient for emergent air inlet operation of emergent tuber pipe 5 of better cooperation.
Further, air intake 13 has been seted up to one side that the bottom of electric power room 1 is close to cooling rack 6, the heat exchanger 9 is kept away from the one end of air-blower 8 and is extended to the inside of air intake 13, the inside of air intake 13 is provided with waterproof tripe 14, be convenient for better through air intake 13 let in the inside of electric power room 1 again with the gas after the heat transfer, be convenient for better when the leakage takes place in the inside of cooling rack 6 through waterproof tripe 14, block that the water splashes the inside of electric power room 1.
Further, return water mouth 15 has been seted up to the outside of cooling rack 6 and the one side that is located touch-sensitive screen 11, and water supply mouth 16 has been seted up to the outside of cooling rack 6 and the below that is located return water mouth 15, through setting up return water mouth 15 and water supply mouth 16, is convenient for better carry out the return water and supply water the operation.
Further, the outside of cooling cabinet 6 and the one side that is located air-blower 8 are provided with first access door 17, and the outside of cooling cabinet 6 and the one side that is located heat exchanger 9 are provided with second access door 18, are convenient for better overhaul air-blower 8 through first access door 17, are convenient for better overhaul heat exchanger 9 through second access door 18.
Specifically, the method comprises the following steps: in actual use, the cooling cabinet 6 is installed on the electric power room 1 as shown in fig. 1, then the equipment is powered on, in normal operation of the equipment, the electric air valve inside the emergency air pipe 5 is closed, heat generated when the high-voltage frequency converter 2 works can be guided into the connecting pipe 7 through the exhaust fan 3 and the exhaust pipe 4, then gas inside the connecting pipe 7 is introduced into the heat exchanger 9 through the blower 8, the heat is exchanged through the heat exchanger 9, the cooled gas reenters the inside of the electric power room 1 through the air inlet 13, so that the cooling process is completed, when water leakage or unsmooth drainage occurs inside the cooling cabinet 6, the liquid level switch 10 transmits a signal to the control chip inside the touch screen 11, at the moment, the control chip inside the touch screen 11 controls the blower 8 to stop working, and simultaneously the electric air valve inside the emergency air pipe 5 is opened, carry out emergent operation of airing exhaust, when air-blower 8 transships or other reasons lead to air-blower 8 to break down, the inside control chip control air-blower 8 stop work of touch-sensitive screen 11, open the inside electronic blast gate of emergent tuber pipe 5 simultaneously, carry out emergent operation of airing exhaust, when the inside of cooling cabinet 6 takes place the weeping, through air intake 13 internally mounted have waterproof tripe 14, can block that the water splashes to the inside of electric power room 1, simultaneously when the inside of electric power room 1 is in emergent state of airing exhaust, because indoor be in the negative pressure state, outdoor normal atmospheric temperature air gets into the inside of electric power room 1 through rain-proof shutter 12, thereby better completion emergency cooling is handled.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate agent, and may be used for communicating the inside of two elements or interacting relation of two elements, unless otherwise specifically defined, and the specific meaning of the terms in the present invention can be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an electric power room is with cooling emergency treatment device, includes electric power room (1), its characterized in that, the inside fixed mounting of electric power room (1) has high-voltage inverter (2), the top fixed mounting of high-voltage inverter (2) has exhaust fan (3), the output end fixedly connected with exhaust pipe (4) of exhaust fan (3), the one end that exhaust fan (3) were kept away from in exhaust pipe (4) extends to the outside of electric power room (1) and fixedly connected with emergent tuber pipe (5), the inside of emergent tuber pipe (5) is provided with electronic blast gate, one side of electric power room (1) bottom and the below fixed mounting that is located exhaust pipe (4) have cooling cabinet (6), the bottom of exhaust pipe (4) just is located fixedly connected with connecting pipe (7) between emergent tuber pipe (5) and electric power room (1), the inside fixed mounting of cooling cabinet (6) has air-blower (8), the bottom of connecting pipe (7) extends to the inside of cooling rack (6) and with the input fixed connection of air-blower (8), the inside of cooling rack (6) and the one side fixed mounting that is located air-blower (8) have heat exchanger (9), the output and the heat exchanger (9) intercommunication of air-blower (8), the inside of cooling rack (6) and the below fixed mounting that is located air-blower (8) have touch-sensitive screen (11), the inside integration of touch-sensitive screen (11) has control chip, the bottom fixed mounting of cooling rack (6) inner wall has liquid level switch (10), all with the inside control chip electric connection of touch-sensitive screen (11) the electronic blast gate of exhaust fan (3), air-blower (8), heat exchanger (9), liquid level switch (10), emergent tuber pipe (5).
2. Cooling emergency treatment device for an electric power room according to claim 1, characterised in that the side of the bottom of the electric power room (1) remote from the cooling cabinet (6) is provided with rain-proof shutters (12).
3. The cooling emergency processing device for the electric power room is characterized in that an air inlet (13) is formed in one side, close to the cooling cabinet (6), of the bottom of the electric power room (1), one end, far away from the air blower (8), of the heat exchanger (9) extends into the air inlet (13), and waterproof louvers (14) are arranged inside the air inlet (13).
4. The cooling emergency processing device for the electric power room according to claim 1, wherein a water return port (15) is opened at one side of the touch screen (11) outside the cooling cabinet (6), and a water supply port (16) is opened at the outside of the cooling cabinet (6) below the water return port (15).
5. Cooling emergency treatment device for an electric power room according to claim 1, characterized in that a first access door (17) is arranged outside the cooling cabinet (6) and on the side of the blower (8) and a second access door (18) is arranged outside the cooling cabinet (6) and on the side of the heat exchanger (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122935840.5U CN216930468U (en) | 2021-11-27 | 2021-11-27 | Cooling emergency treatment device for electric power room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122935840.5U CN216930468U (en) | 2021-11-27 | 2021-11-27 | Cooling emergency treatment device for electric power room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216930468U true CN216930468U (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122935840.5U Active CN216930468U (en) | 2021-11-27 | 2021-11-27 | Cooling emergency treatment device for electric power room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216930468U (en) |
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2021
- 2021-11-27 CN CN202122935840.5U patent/CN216930468U/en active Active
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