CN204556242U - Boiler quadric ventilation door baffle characteristics on-line measurement device - Google Patents
Boiler quadric ventilation door baffle characteristics on-line measurement device Download PDFInfo
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- CN204556242U CN204556242U CN201520265921.0U CN201520265921U CN204556242U CN 204556242 U CN204556242 U CN 204556242U CN 201520265921 U CN201520265921 U CN 201520265921U CN 204556242 U CN204556242 U CN 204556242U
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- bracing frame
- saddle
- boiler
- anemoscope
- slide rail
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Abstract
The utility model relates to a kind of boiler quadric ventilation door baffle characteristics on-line measurement device, comprise anemoscope, it is characterized in that: also comprise bracing frame, saddle and CCTV camera, described bracing frame is rectangular frame, bracing frame top is provided with slide rail, saddle is horizontally set on bracing frame top and is vertical configuration with bracing frame, saddle by slide rail with bracing frame for being flexibly connected, and can be movable on bracing frame top along this slide rail, described anemoscope is arranged on the front portion of saddle, the rear portion of saddle is provided with fixed bar, fixed bar is the telescopic body of rod of length, its front end is fixedly connected with saddle, the railing of its rear end and boiler maintenance platform removably connects, the side, top of bracing frame is provided with CCTV camera.The utility model has simple and reasonable for structure, and test job is time saving and energy saving, improves the feature of security performance.
Description
Technical field
The utility model relates to a kind of measurement mechanism for measuring boiler air door, specifically boiler quadric ventilation door baffle characteristics on-line measurement device.
Background technology
Boiler quadric ventilation door baffle characteristics refers to the corresponding relation of secondary air register aperture and secondary wind wind speed.Boiler-burner arranging multiplayer secondary air register, each layer secondary air register aperture needs to adjust in real time according to the factor such as boiler load, coal property.In power plant runs, pay much attention to secondary air register baffle characteristics, all will carry out checking and testing after each maintenance.Secondary air register characteristic directly affects boiler combustion stability and economy.
Original test secondary air register baffle characteristics method is that, under boiler cold-state, each large blower fan puts into operation, adjustment parameter, after reaching test condition, tester enters boiler furnace, and hand-held wind speed instrument one by one secondary air register is tested, walk up and down in burner hearth inside, waste time and energy, in burner hearth, wind speed is high in addition, and dust is large, affect tester healthy, there is certain potential safety hazard.
Summary of the invention
The utility model provides a kind of simple and reasonable for structure to overcome above-mentioned defect, walks up and down, makes test job time saving and energy saving, improve the measurement mechanism of security performance without the need to personnel in burner hearth.
The technical solution adopted in the utility model is: a kind of boiler quadric ventilation door baffle characteristics on-line measurement device, comprise anemoscope, it is characterized in that: also comprise bracing frame, saddle and CCTV camera, described bracing frame is rectangular frame, bracing frame top is provided with slide rail, saddle is horizontally set on bracing frame top and is vertical configuration with bracing frame, saddle by slide rail with bracing frame for being flexibly connected, and can be movable on bracing frame top along this slide rail, described anemoscope is arranged on the front portion of saddle, the rear portion of saddle is provided with fixed bar, fixed bar is the telescopic body of rod of length, its front end is fixedly connected with saddle, the railing of its rear end and boiler maintenance platform removably connects, the side, top of bracing frame is provided with CCTV camera.
As a kind of preferred structure of the present utility model, described bracing frame is Height Adjustable telescopic structure, and described fixed bar is connected with the railing of boiler maintenance platform by clip.
As the further preferred structure of the utility model, boiler quadric ventilation door baffle characteristics on-line measurement device according to claim 1, is characterized in that: described anemoscope is removably mounted on saddle by web member.
The utility model is provided with bracing frame and saddle for installing and supporting anemoscope, and anemoscope is arranged on saddle can carry out front and back adjustment along the slide rail supported, the distance of convenient adjustment anemoscope and secondary spout, make anemoscope be positioned at suitable measuring position to guarantee the degree of accuracy of measurement data, also make this device be applicable to install the anemoscope of different model; Arranging CCTV camera can make convenient observation of the tester outside stove also monitor in real time, is convenient to process surveying work in time; The utility model is installed before boiler test, and multiple secondary air register is measured simultaneously, and in process of the test, personnel are without the need to walking up and down in burner hearth inside, shorten test period, improve testing efficiency, protects the safety and health of personnel.Bracing frame is arranged to height-adjustable type structure and can be raised or reduction with boiler maintenance platform according to test request by the utility model, conveniently completes experiment work.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Now by reference to the accompanying drawings the utility model is further described, Fig. 1 is a kind of embodiment of the present utility model, comprise anemoscope 1, also comprise bracing frame 2, saddle 3 and CCTV camera 4, described bracing frame 2 is rectangular frame, vertical setting, bracing frame 2 top is provided with slide rail, and saddle 3 is horizontally set on bracing frame 2 top and with bracing frame 2 in vertical configuration, saddle 3 by slide rail with bracing frame 2 for being flexibly connected, and can be movable on bracing frame 2 top along this slide rail, see Fig. 2.Saddle 3 can be the framework of rectangle, also can be H-shaped framework or U-shaped framework.Described anemoscope 1 is arranged on the front portion of saddle 3, and the rear portion of saddle 3 is provided with fixed bar 5, and fixed bar 5 is the telescopic body of rod of length, as telescope formula structure, sleeve pipe is also provided with the trip bolt for regular length.Its front end is fixedly connected with saddle 3, the railing of its rear end and boiler maintenance platform removably connects, after fixed bar 5 is connected with boiler maintenance platform, by the distance regulating the length of fixed bar 5 to regulate anemoscope 1 and secondary air register, to guarantee that anemoscope 1 is positioned at best measurement position.In the present embodiment, fixed bar 5 is connected with the railing of boiler maintenance platform by clip 6, facilitates fixed bar 5 dismantle with boiler maintenance platform and be connected.The side, top of bracing frame 2 is provided with CCTV camera 4, CCTV camera 4 is set convenient observation of the tester outside stove can be made also to monitor in real time, be convenient to process surveying work in time.4, the video camera of usual CCTV camera 4 is all adjustable, makes camera face toward anemoscope 1 and front portion thereof, so that observe position and the duty of anemoscope 1.In the present embodiment, described anemoscope 1 is removably mounted on saddle 3 by web member, and common anemoscope 1 is wind-cup type anemoscope 1, chassis can be connected with saddle 3 by bolt.If use the anemoscope 1 of other types, can be connected with saddle 3 according to the structure choice web member of anemoscope 1, as silk hoop or fastener etc., just can as long as guarantee that anemoscope 1 is firmly connected on saddle 3.
As a kind of preferred structure of the present utility model, described bracing frame 2 is Height Adjustable telescopic structure, the montant of bracing frame 2 can be arranged to telescopic nested structure, can also be electric up-down rod-type structure.Because the inspection platform had is liftable, such the utility model can raise or reduction with boiler maintenance platform according to test request, conveniently completes experiment work.
The utility model is arranged on the test position at four angles of boiler respectively, because secondary air register is arranged on the corner of boiler usually, before test, fixed bar 5 of the present utility model is connected with boiler maintenance platform, then the length of fixed bar 5 is regulated, anemoscope 1 is made to be positioned at the outer suitable position of overfire air port, then complete data line to connect and equipment debugging, just can start to carry out testing of boiler secondary air door guard plate, and multiple secondary air register can be measured simultaneously, in process of the test, personnel are without the need to walking up and down in burner hearth inside, shorten test period, improve testing efficiency, and avoid personnel to breathe the dust of burner hearth inside, protect the safety and health of personnel.
The utility model has simple and reasonable for structure, and test job is time saving and energy saving, improves the feature of security performance.
Claims (3)
1. a boiler quadric ventilation door baffle characteristics on-line measurement device, comprise anemoscope, it is characterized in that: also comprise bracing frame, saddle and CCTV camera, described bracing frame is rectangular frame, bracing frame top is provided with slide rail, saddle is horizontally set on bracing frame top and is vertical configuration with bracing frame, saddle by slide rail with bracing frame for being flexibly connected, and can be movable on bracing frame top along this slide rail, described anemoscope is arranged on the front portion of saddle, the rear portion of saddle is provided with fixed bar, fixed bar is the telescopic body of rod of length, its front end is fixedly connected with saddle, the railing of its rear end and boiler maintenance platform removably connects, the side, top of bracing frame is provided with CCTV camera.
2. boiler quadric ventilation door baffle characteristics on-line measurement device according to claim 1, is characterized in that: described bracing frame is Height Adjustable telescopic structure, and described fixed bar is connected with the railing of boiler maintenance platform by clip.
3. boiler quadric ventilation door baffle characteristics on-line measurement device according to claim 1, is characterized in that: described anemoscope is removably mounted on saddle by web member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265921.0U CN204556242U (en) | 2015-04-29 | 2015-04-29 | Boiler quadric ventilation door baffle characteristics on-line measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265921.0U CN204556242U (en) | 2015-04-29 | 2015-04-29 | Boiler quadric ventilation door baffle characteristics on-line measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204556242U true CN204556242U (en) | 2015-08-12 |
Family
ID=53831337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520265921.0U Expired - Fee Related CN204556242U (en) | 2015-04-29 | 2015-04-29 | Boiler quadric ventilation door baffle characteristics on-line measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204556242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108763651A (en) * | 2018-04-28 | 2018-11-06 | 国网山东省电力公司电力科学研究院 | A method of matching windshield plate overcurrent characteristic from boiler operatiopn extracting data burner |
-
2015
- 2015-04-29 CN CN201520265921.0U patent/CN204556242U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108763651A (en) * | 2018-04-28 | 2018-11-06 | 国网山东省电力公司电力科学研究院 | A method of matching windshield plate overcurrent characteristic from boiler operatiopn extracting data burner |
| CN108763651B (en) * | 2018-04-28 | 2022-04-12 | 国网山东省电力公司电力科学研究院 | Method for extracting flow passing characteristic of air distribution baffle of combustor from boiler operation data |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160429 |