CN205610471U - Converter wind channel adjusting device - Google Patents
Converter wind channel adjusting device Download PDFInfo
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- CN205610471U CN205610471U CN201620445025.7U CN201620445025U CN205610471U CN 205610471 U CN205610471 U CN 205610471U CN 201620445025 U CN201620445025 U CN 201620445025U CN 205610471 U CN205610471 U CN 205610471U
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- converter
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Abstract
The utility model provides a converter wind channel adjusting device, belongs to thermal power plant auxiliary assembly field. The utility model discloses an according to the operational environment between thermal power plant's frequency conversion and establish, the convenient converter wind channel adjusting device that adjusts of going on temperature between the frequency conversion. The utility model discloses install the rotational pin on the converter wind channel, the converter wind channel is stretched out to rotational pin one end to with the one end fixed connection of turning arm, the other end of turning arm passes through rotation axis connection in the one end of transfer line, and the transfer line other end has the locking hole, fixed mounting has regulation locking device on the inner wall of converter, and it has the locking hole to open on adjusting locking device, and stop screw locking is passed through in the locking hole and the locking hole of transfer line, on the rotational pin fixed mounting have with turning arm vertically wind channel adjusting the bezel, wind channel adjusting the bezel arranges in inside the converter wind channel. The utility model discloses simple structure, convenient and practical improves work efficiency, greatly the material saving funds. Guarantee the converter, reduce the air conditioner rate that drops into simultaneously, great reduction the station service cost.
Description
Technical field
This utility model belongs to thermal power plant's auxiliary equipment field.
Background technology
Thermal power plant is generally individually provided with between primary air fan frequency conversion, primary air fan frequency conversion room temperature is due to outdoor environment change frequently, room temperature is difficult to control precisely, and converter service requirement temperature controls could normally to work in the range of 5 DEG C to 40 DEG C, the most easily there is converter temperature alarm, even cause converter to trip, affect Unit Economic, stable operation.Primary air fan converter is after putting into operation, and temperature alarming frequently occurs, and therefore controls converter room temperature and is to ensure that converter economy, important prerequisite of stable operation in allowing temperature range.
Summary of the invention
The purpose of this utility model be according to thermal power plant's frequency conversion between working environment and set, the convenient converter air-duct adjusting device that temperature between frequency conversion is adjusted.
This utility model is provided with rotational pin on converter air channel, and converter air channel is stretched out in rotational pin one end, and fixing with one end of connecting lever is connected, and the other end of connecting lever is connected to one end of drive link by rotary shaft, and the drive link other end has locking hole；Being installed with regulation locking device on the inwall of converter, have lock hole on regulation locking device, the locking hole of drive link is locked by stop screw with lock hole；Being installed with the air channel controllable register vertical with connecting lever on rotational pin, air channel controllable register is placed in inside converter air channel.
This utility model simple in construction, convenient and practical, improve work efficiency, be greatly saved material funds.Owing to can the most effectively regulate frequency conversion room temperature, it is ensured that converter is stable operation in the range of normal working temperature.Reduce air-conditioning devoting rate simultaneously, station service cost is greatly reduced.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Detailed description of the invention
This utility model is provided with rotational pin 3 on converter air channel 1, and converter air channel 1 is stretched out in rotational pin 3 one end, and fixing with one end of connecting lever 4 is connected, and the other end of connecting lever 4 passes through rotary shaft 5 and is connected to one end of drive link 6, and drive link 6 other end has locking hole；Being installed with regulation locking device 8 on the inwall of converter, have lock hole 9 on regulation locking device 8, the locking hole of drive link 6 is locked by stop screw 7 with lock hole 9；Being installed with the air channel controllable register 2 vertical with connecting lever 4 on rotational pin 3, it is internal that air channel controllable register 2 is placed in converter air channel 1.
This utility model is according to outdoor temperature change regulation air channel plate washer deflection angle or plate washer on off state in time, and then change air channel intake or inside and outside endless form, regulate converter indoor temperature, it is ensured that converter is economy, stable operation in the range of normal working temperature.
This utility model converter air-duct adjusting device is installing air channel regulation plate washer at tunnel inlet, welding transmissions axle (rotational pin 3 on regulation plate washer, lower same), power transmission shaft is fixed on the fixing plate washer of side, air channel, the perforate of power transmission shaft one end fixes eight arm by screw rod, eight arm is connected by rotational pin (rotary shaft 5, lower same) with drive link, and drive link lower end is provided with regulation locking device.
Air channel of the present utility model regulation plate washer is welded on power transmission shaft, Φ 22mm circular hole is opened in the fixing plate washer center of side, air channel installing, on the Φ 22mm circular hole of the fixing plate washer that power transmission shaft is plugged on the installing of side, air channel, power transmission shaft one end is opened Φ 10mm circular hole and is fixed eight arm by screw rod, eight arm is connected by Φ 10mm rotational pin with drive link, Φ 6mm circular hole is opened in drive link lower end, is connected adjustment with regulation locking device by stop screw.
Regulation locking device is provided with a spacing hole, by dismounting stop screw, can change and insert position in different spacing hole according to indoor and outdoor surroundings variations in temperature, regulate air channel regulation plate washer deflection angle or inside and outside endless form.
During use, first being disassembled by stop screw, then regulation air channel regulation plate washer deflection angle regulates converter air channel intake.Regulation locking device, is to be regulation plate washer fully open state in air channel during regulation plate washer closed mode, the stop screw to bottom of air channel during stop screw to the top.After regulation, stop screw is inserted regulation locking device appropriate position as required, can effectively regulate indoor temperature.Regulate inside and outside endless form regulation indoor temperature according to winter or summer joint outdoor temperature change simultaneously.
This utility model uses Q235 material, by being welded and fixed, (power transmission shaft 3/4 part is welded on regulation plate washer air channel internal regulation part by both sides, meet mechanical strength requirements), air channel outside regulation part is connected by drive link, ensure the motility of regulation, played the realization of regulation plate washer braking function by regulation locking device, be finally reached the purpose that can regulate converter room temperature efficiently.
Claims (1)
1. a converter air-duct adjusting device, it is characterized in that: rotational pin (3) is installed on converter air channel (1), converter air channel (1) is stretched out in rotational pin (3) one end, and fix with one end of connecting lever (4) and be connected, the other end of connecting lever (4) is connected to one end of drive link (6) by rotary shaft (5), and drive link (6) other end has locking hole；Being installed with regulation locking device (8) on the inwall of converter, have lock hole (9) on regulation locking device (8), the locking hole of drive link (6) is locked by stop screw (7) with lock hole (9)；Being installed with the air channel controllable register (2) vertical with connecting lever (4) on rotational pin (3), it is internal that air channel controllable register (2) is placed in converter air channel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620445025.7U CN205610471U (en) | 2016-05-17 | 2016-05-17 | Converter wind channel adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620445025.7U CN205610471U (en) | 2016-05-17 | 2016-05-17 | Converter wind channel adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205610471U true CN205610471U (en) | 2016-09-28 |
Family
ID=56967410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620445025.7U Active CN205610471U (en) | 2016-05-17 | 2016-05-17 | Converter wind channel adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205610471U (en) |
-
2016
- 2016-05-17 CN CN201620445025.7U patent/CN205610471U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |