CN212876468U - Primary fan control cabinet device of thermal power factory - Google Patents
Primary fan control cabinet device of thermal power factory Download PDFInfo
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- CN212876468U CN212876468U CN202021678788.9U CN202021678788U CN212876468U CN 212876468 U CN212876468 U CN 212876468U CN 202021678788 U CN202021678788 U CN 202021678788U CN 212876468 U CN212876468 U CN 212876468U
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- heat dissipation
- thermal power
- cleaning piece
- primary air
- cabinet body
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Abstract
The utility model discloses a primary fan control cabinet device of a thermal power plant, which comprises a cabinet body and a heat dissipation assembly, wherein the cabinet body is used for setting a primary fan control module, the primary fan control module of the thermal power plant comprises a single chip microcomputer and a control panel, the single chip microcomputer is arranged in the cabinet body, and the control panel is arranged on a cabinet door of the cabinet body; the ash removal component comprises a cleaning piece, a transmission mechanism and a guide mechanism, the cleaning piece is attached to the surface of the control panel, the guide mechanisms are arranged on two sides of the cleaning piece, and the transmission mechanism is connected with the cleaning piece and drives the cleaning piece to perform vertical cleaning motion on the surface of the control panel; the heat dissipation assembly comprises a heat conduction fin, a heat dissipation plate, a heat dissipation fin and a heat dissipation fan, wherein the side plate of the cabinet body is provided with heat dissipation holes, the heat dissipation plate is installed on the heat dissipation holes in a matching mode, the heat conduction fin is arranged in the cabinet body and connected to the inner surface of the heat dissipation plate, and the heat dissipation fin is arranged outside the cabinet body and connected to the outer surface of the heat dissipation plate; the cooling fan corresponds to the cooling fins.
Description
The technical field is as follows:
the utility model belongs to the technical field of the gas unit electricity generation, concretely relates to thermal power factory primary air fan switch board device.
Background art:
the boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy.
The control of the temperature in the existing boiler mainly utilizes the induction of a temperature sensor in the boiler, and sends an electric signal to a control module for processing, the control module controls the wind speed of a primary fan to adjust the temperature in the boiler, the control module is generally fixed in a control cabinet beside the boiler, and a single chip of the control module can be damaged due to overheating; the control panel of the control module is exposed in a workshop for a long time, so that the outer surface of the control panel is easily stained with dust, the control panel is not easy to be controlled by workers, and the workers are required to perform complicated manual ash removal.
The invention content is as follows:
in order to solve the technical problem, the utility model provides a primary air fan control cabinet device of thermal power factory, its technical scheme as follows:
a primary fan control cabinet device of a thermal power plant comprises a cabinet body and a dust cleaning assembly, wherein the cabinet body is used for arranging a primary fan control module, the primary fan control module comprises a single chip microcomputer and a control panel, the single chip microcomputer is arranged in the cabinet body, and the control panel is installed on a cabinet door of the cabinet body;
the ash removal component comprises a cleaning piece, a transmission mechanism and a guide mechanism, the cleaning piece is attached to the surface of the control panel, the guide mechanisms are arranged on two sides of the cleaning piece, and the transmission mechanism is connected with the cleaning piece and drives the cleaning piece to perform vertical cleaning motion on the surface of the control panel;
the heat dissipation assembly comprises a heat conduction fin, a heat dissipation plate, a heat dissipation fin and a heat dissipation fan, wherein the side plate of the cabinet body is provided with heat dissipation holes, the heat dissipation plate is installed on the heat dissipation holes in a matching mode, the heat conduction fin is arranged in the cabinet body and connected to the inner surface of the heat dissipation plate, and the heat dissipation fin is arranged outside the cabinet body and connected to the outer surface of the heat dissipation plate; the cooling fan corresponds to the cooling fins.
Preferably, the guide mechanism comprises sliding blocks arranged at two ends of the cleaning piece and sliding grooves arranged on cabinet doors on two sides of the control panel, and the sliding blocks are matched with the sliding grooves.
Preferably, the transmission mechanism adopts a screw-nut pair structure, wherein one end of a screw is in transmission connection with an output shaft of the motor, and the other end of the screw is fixed on the cabinet door through a bearing; the sliding block is a nut sleeve and is sleeved on the screw rod; the motor drives the screw rod to drive the sliding block to move up and down, and then drives the cleaning piece to move up and down.
Preferably, the cleaning piece is further fixedly connected with a connecting plate at one side far away from the control panel, and sliding blocks of the guide mechanisms are arranged at two ends of the connecting plate.
Preferably, the heat conducting fins and the radiating fins are of a plurality of groups of copper sheet structures arranged in parallel.
Preferably, the heat conducting fins and the radiating fins are symmetrically distributed on two sides of the radiating plate.
Preferably, the heat conducting fin, the heat dissipation plate and the heat dissipation plate are of an integrated structure.
Preferably, the cleaning member is a sponge block or a brush.
Preferably, the bottom surface of the inner part of the cabinet body is provided with a positioning groove for positioning and installing the single chip microcomputer.
Preferably, an installation groove is formed in the outer side of the cabinet door, and the control panel is embedded in the installation groove.
The utility model discloses compare and have following beneficial effect in prior art:
the utility model discloses a fan control cabinet device once of thermal power factory, the heat that the singlechip produced through radiator unit's conducting strip is on the heating panel conduction to the radiator to take away by radiator fan, thereby the inside singlechip electronic component of fan control cabinet can not be because of the overheat damage once of effectual protection, and it is internal that the environment sealed simultaneously can avoid the dust to get into the cabinet.
The utility model discloses a thermal power factory primary air fan switch board device, drive mechanism through the deashing subassembly drives the cleaning member and makes upper and lower cleaning motion on the control panel surface, realizes the automatic deashing to control panel.
Drawings
FIG. 1 is a schematic front view of a control cabinet device of a primary air fan of a thermal power plant in an embodiment;
FIG. 2 is a schematic top-down sectional view of a control cabinet device of a primary air fan of a thermal power plant in an embodiment;
FIG. 3 is a schematic side view of a control cabinet device of a primary air fan of a thermal power plant in an embodiment;
wherein, 1-cabinet body; 2, a singlechip; 3-a cabinet door; 4-a handle; 5-an electric control cabinet lock; 6-control panel; 7-a slide block; 8-connecting plates; 9-a cleaning member; 10-a heat sink; 11-a thermally conductive sheet; 12-a heat sink; 13-a heat dissipation fan; 14-a motor; 15-a screw rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1 to 3, the primary fan control cabinet device of the thermal power plant of the present embodiment includes a cabinet body 1 for setting a primary fan control module, the primary fan control module includes a single chip microcomputer 2 and a control panel 6, and a positioning groove is formed in the bottom surface inside the cabinet body 1 for positioning and installing the single chip microcomputer 2; the cabinet door 3 of the cabinet body 1 is provided with a handle 4 and an electric control cabinet lock 5, the outer side of the cabinet door 3 is provided with a mounting groove, and a control panel 6 is embedded in the mounting groove. The primary air fan control cabinet device of the embodiment also comprises an ash removal component and a heat dissipation component;
the ash cleaning component in this embodiment comprises a cleaning piece 9, a transmission mechanism and a guide mechanism, and the cleaning piece 9 in this embodiment adopts a sponge block or a brush structure. The cleaning piece 9 is attached to the surface of the control panel 6, guide mechanisms are arranged on two sides of the cleaning piece 9, and the transmission mechanism is connected with the cleaning piece 9 and drives the cleaning piece 9 to perform vertical cleaning motion on the surface of the control panel 6. The transmission mechanism is electrically connected with the singlechip 2 and is controlled to be opened and closed by the singlechip 2;
in this embodiment, the heat dissipation assembly includes a heat conducting fin 11, a heat dissipation plate 10, a heat dissipation fin 12 and a heat dissipation fan 13, wherein a side plate of the cabinet body 1 is provided with heat dissipation holes, the heat dissipation plate 10 is adapted to be installed on the heat dissipation holes, the heat conducting fin 11 is arranged in the cabinet body 1 and connected to the inner surface of the heat dissipation plate 10, and the heat dissipation fin 12 is arranged outside the cabinet body 1 and connected to the outer surface of; the cooling fan 13 is electrically connected with the singlechip 2 and is controlled to be opened and closed by the singlechip 2; the heat radiation fan 13 corresponds to the heat radiation fins 12. The heat conducting fins 11 conduct heat generated by the single chip microcomputer 2 to the radiating fins 12 through the radiating plate 10 and are taken away by the radiating fan 13, so that electronic components of the single chip microcomputer 2 in the primary air fan control cabinet are effectively protected from being damaged due to overheating.
The utility model discloses a theory of operation: temperature sensor in singlechip 2 and the boiler to and the primary air fan electricity is connected, the in-process of use, the utility model discloses a radiator unit's conducting strip 11 conducts the heat that singlechip 2 produced to fin 12 through heating panel 10 on, and take away by radiator fan 13, thereby the inside singlechip 2 electronic component of fan switch board can not be because of overheated damage once of effectual protection, and it is internal that the dust can be avoided getting into the cabinet to the environment sealed simultaneously. The utility model discloses a drive mechanism of deashing subassembly drives cleaner 9 and makes upper and lower clean motion on the control panel surface, realizes the automatic deashing to control panel.
Example two:
the further design of this embodiment lies in: the guide mechanism in the first embodiment comprises sliding blocks 7 arranged at two ends of the cleaning piece 9 and sliding grooves arranged on cabinet doors at two sides of the control panel 6, and the sliding blocks 7 are matched with the sliding grooves.
Example three:
the further design of this embodiment lies in: the transmission mechanism in the above embodiment adopts a screw-nut pair structure, wherein one end of a screw 15 is in transmission connection with an output shaft of a motor 14, and the other end is fixed on the cabinet door 3 through a bearing; the sliding blocks 7 at the two ends of the cleaning piece 9 are nut sleeves and are sleeved on the screw rod 15; the motor 14 drives the screw rod 15 to drive the slide block 7 to move up and down, and further drives the cleaning piece 9 to move up and down.
Example four:
the further design of this embodiment lies in: the cleaning piece 9 in this embodiment is further fixedly connected with a connecting plate 8 on the side away from the control panel, and the two ends of the connecting plate 8 are provided with the sliding blocks 7 of the guide mechanism.
Example five:
the further design of this embodiment lies in: the heat conducting fins 11 and the heat radiating fins 12 in this embodiment both adopt a plurality of sets of copper sheet structures arranged in parallel.
Example six:
the further design of this embodiment lies in: the heat conducting fins 11 and the heat dissipating fins 12 in this embodiment are symmetrically distributed on both sides of the heat dissipating plate.
Example seven:
the selective design of this embodiment is: the heat conductive sheet 11, the heat dissipating plate 10, and the heat dissipating fins 12 in this embodiment are integrated.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a thermal power factory primary air fan switch board device, includes the cabinet body for set up primary air fan control module, primary air fan control module includes singlechip and control panel, the singlechip sets up at the cabinet internally, and control panel installs on the cabinet door of the cabinet body, its characterized in that: the device also comprises an ash cleaning component and a heat dissipation component;
the ash removal component comprises a cleaning piece, a transmission mechanism and a guide mechanism, the cleaning piece is attached to the surface of the control panel, the guide mechanisms are arranged on two sides of the cleaning piece, and the transmission mechanism is connected with the cleaning piece and drives the cleaning piece to perform vertical cleaning motion on the surface of the control panel;
the heat dissipation assembly comprises a heat conduction fin, a heat dissipation plate, a heat dissipation fin and a heat dissipation fan, wherein the side plate of the cabinet body is provided with heat dissipation holes, the heat dissipation plate is installed on the heat dissipation holes in a matching mode, the heat conduction fin is arranged in the cabinet body and connected to the inner surface of the heat dissipation plate, and the heat dissipation fin is arranged outside the cabinet body and connected to the outer surface of the heat dissipation plate; the radiating fan corresponds to the radiating fins.
2. The primary air fan control cabinet device of a thermal power plant according to claim 1, characterized in that: the guide mechanism comprises sliding blocks arranged at two ends of the cleaning piece and sliding grooves arranged on cabinet doors on two sides of the control panel, and the sliding blocks are matched with the sliding grooves.
3. The primary air fan control cabinet device of a thermal power plant according to claim 2, characterized in that: the transmission mechanism adopts a screw rod and nut pair structure, wherein one end of a screw rod is in transmission connection with an output shaft of the motor, and the other end of the screw rod is fixed on the cabinet door through a bearing; the sliding block is a nut sleeve and is sleeved on the screw rod; the motor drives the screw rod to drive the sliding block to move up and down, and then drives the cleaning piece to move up and down.
4. The primary air fan control cabinet device of a thermal power plant according to claim 3, characterized in that: one side of the cleaning piece, which is far away from the control panel, is fixedly connected with a connecting plate, and two ends of the connecting plate are provided with sliding blocks of a guide mechanism.
5. The primary air fan control cabinet device of a thermal power plant according to claim 4, characterized in that: the heat conducting fins and the radiating fins are all of copper sheet structures which are arranged in parallel.
6. The primary air fan control cabinet device of a thermal power plant according to claim 5, characterized in that: the heat conducting fins and the radiating fins are symmetrically distributed on two sides of the radiating plate.
7. The primary air fan control cabinet device of a thermal power plant according to any one of claims 1 to 6, characterized in that: the heat conducting fin, the heat dissipation plate and the heat dissipation plate are of an integrated structure.
8. The primary air fan control cabinet device of a thermal power plant according to claim 7, characterized in that: the cleaning piece adopts a sponge block or a hairbrush.
9. The primary air fan control cabinet device of a thermal power plant according to claim 8, characterized in that: the bottom surface of the inner part of the cabinet body is provided with a positioning groove for positioning and installing the single chip microcomputer.
10. The primary air fan control cabinet device of a thermal power plant according to claim 9, characterized in that: the outer side of the cabinet door is provided with an installation groove, and the control panel is embedded in the installation groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021678788.9U CN212876468U (en) | 2020-08-13 | 2020-08-13 | Primary fan control cabinet device of thermal power factory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021678788.9U CN212876468U (en) | 2020-08-13 | 2020-08-13 | Primary fan control cabinet device of thermal power factory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212876468U true CN212876468U (en) | 2021-04-02 |
Family
ID=75221376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021678788.9U Active CN212876468U (en) | 2020-08-13 | 2020-08-13 | Primary fan control cabinet device of thermal power factory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212876468U (en) |
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2020
- 2020-08-13 CN CN202021678788.9U patent/CN212876468U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210046 fairyland Road, Qixia District, Nanjing, Jiangsu Province, No. 10 Patentee after: Guoneng Nanjing Electric Power Test Research Co.,Ltd. Address before: 210046 fairyland Road, Qixia District, Nanjing, Jiangsu Province, No. 10 Patentee before: GUODIAN NANJING ELECTRIC POWER TEST RESEARCH Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |