CN202770499U - Separating quick integral sizing hydropower station turbine guide oil level detector - Google Patents
Separating quick integral sizing hydropower station turbine guide oil level detector Download PDFInfo
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- CN202770499U CN202770499U CN 201220440351 CN201220440351U CN202770499U CN 202770499 U CN202770499 U CN 202770499U CN 201220440351 CN201220440351 CN 201220440351 CN 201220440351 U CN201220440351 U CN 201220440351U CN 202770499 U CN202770499 U CN 202770499U
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- oil groove
- pile casing
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Abstract
A separating quick integral sizing hydropower station turbine guide oil level detector comprises a display portion and an oil groove pile casing, wherein the display portion is connected with the oil groove pile casing through a flange with a thick oil-proof rubber ring. The display portion comprises a display shell and a hood positioned at the top of the display shell. The material of the display shell and the hood is a transparent or partially transparent organic glass. The display shell and the hood can be either connected or detached. The hood is provided with a working beam correcting hole. An oil level magnetic marking plate, a rotation-regulating thread and a butterfly-shaped buoy are arranged inside the display shell, wherein the oil level magnetic marking plate is provided with a guide hook. A turbulent flow pile casing is arranged inside the oil groove pile casing and four drainage grooves are respectively opened on the side walls of the oil groove pile casing and the turbulent flow pile casing. The circumferential difference between the drainage grooves on the side walls of the oil groove pile casing and the turbulent flow pile casing is 45 degrees. The butterfly-shaped buoy is stretched inside the turbulent flow pile casing and the oil groove pile casing is provided with open pores. The separating quick integral sizing hydropower station turbine guide oil level detector has the advantages that the detector is less affected by the vibration of the main shaft, can detect the oil levels of various generators and is able to check and maintain the generators without the need of shutting down the generators.
Description
Technical field
The utility model relates to a kind of adjust fast type power station guide bearing oil level detecting device, the particularly a kind of separate type type power station water Oil Guide level detecting apparatus of adjusting fast.
Background technology
At present, power station guide bearing oil level detecting device mainly adopts the totally-enclosed magnetic turnover plate type spar structures that adds of steel, because oil stream fluidised form is complicated in the guide bearing, the oil level fluctuation is large.Simultaneously the installation site is narrow and small narrow, is subject to the macro-axis vibration influence larger, and the detection of oil level has been produced very large impact.Need to check, when keeping in repair the bearing oil level detecting apparatus, must shut down, can cause the unplanned stoppage in transit increased frequency of genset, affect the mission life of genset.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model will provide a kind of macro-axis vibration influence that is subjected to little exactly, can detect dissimilar generator driven water Oil Guide position, also can just not shut down the bearing oil level detecting apparatus that can check, keep in repair.
The purpose of this utility model is achieved in that the separate type type power station water Oil Guide level detecting apparatus of adjusting fast, comprises display part, the oil groove casing, and display part is connected with the flange of oil groove casing by the grease proofing rubber ring of tape thickness of capable of adjusting installation angles; Display part comprises the head-shield that shows that shell, demonstration shell top are provided with, and described demonstration shell and head-shield material are the organic glass of all-transparent, and described demonstration shell is connected with head-shield and also can be separated; Establish working beam on the described head-shield and revise the hole, show to be provided with oil level magnetic sign dish, rotation adjusting screw thread, dish-shaped floating drum in the shell, adopt rotation to regulate between oil level magnetic sign dish and the butterfly floating drum and be threaded, oil level magnetic sign dish is provided with leads hook; When safeguarding described working beam (detachably) end with lead the hook other end that links to each other and stretch out working beam and revise the hole; Establish the flow-disturbing casing in the oil groove casing, oil groove casing and flow-disturbing casing sidewall respectively leave four drainage troughs, differ 45 degree on the drainage trough circumference on described oil groove casing and the flow-disturbing casing sidewall, described butterfly floating drum stretches in the flow-disturbing casing, and described oil groove casing is provided with double-layer drilling.Flow-disturbing casing base seal prevents that unit starting oil fluidised form from significantly changing the downward attractive force of dish-shaped floating drum generation, affects oil level and monitor normally.
All right, state the demonstration shell and be threaded with head-shield, in operational process, also the whole interior structure can be ticked, flowmeter is observed measured hole as the maintenance fluidised form.
All right, show that outer casing inner wall is provided with ultrasonic liquid level sensor; The level gauging principle adopts ultrasound wave and magnetic-resistance two cover Measurement redundancy structures, and described liquid crystal screen is connected with two cover sensors and is used for relatively showing, and shows switching with toggle switch.
A kind of type power station water Oil Guide level detecting apparatus of adjusting fast that the utility model provides, establish the flow-disturbing casing in the oil groove casing, oil groove casing and flow-disturbing casing sidewall respectively leave four drainage troughs, drainage trough plays drainage, the effect of flow-disturbing overcomes the macro-axis vibrations to the impact of oil level, adopting rotation to regulate between oil level magnetic sign dish and the butterfly floating drum is threaded, the butterfly floating drum stretches in the flow-disturbing casing, rotation is regulated screw thread and can be elongated or shortened according to the difference of genset, thereby adapt to the oil level that detects dissimilar generator, can observe the position of oil level magnetic sign dish by transparent organic glass; Working beam one end with lead the hook other end that links to each other and stretch out working beam and revise the hole; the demonstration shell is connected with head-shield and also can be separated; during maintenance bearing oil level detecting apparatus; separate and show shell and head-shield; mention working beam; all mention thereby screw thread is regulated in oil level magnetic sign dish, butterfly floating drum, rotation, its process need not be shut down, and only need to revise the hole observation by working beam during general current check and get final product.
Show that outer casing inner wall is provided with ultrasonic liquid level sensor, ultrasonic liquid level sensor is connected with the liquid crystal screen, the dish floating drum can suppress significantly stirring of oil level, ultrasonic liquid level sensor adopts the non-contact measurement principle, dish floating drum ultrasonic reflections area is large, the principle of employing floating drum and ultrasonic liquid level measuring redundancy is conducive to the accurate measurement of oil level, and ultrasonic liquid level sensor is transmitted to the liquid crystal screen to the analog quantity liquid level data, and reading is more convenient.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present utility model.
Embodiment
Structure of the present utility model is as shown in Figure 1: a kind of separate type type power station water Oil Guide level detecting apparatus of adjusting fast, comprise display part 1, and oil groove casing 2, display part 1 is connected with the flange 11 of oil groove casing 2 by the grease proofing rubber ring of tape thickness; Display part 1 comprises demonstration shell 3, reaches the head-shield 4 that shows that shell 3 tops are provided with, and shows that shell 3 and head-shield 4 materials are the organic glass of all-transparent or partially transparent, and demonstration shell 3 is threaded with head-shield 4; Establish working beam on the head-shield 4 and revise hole 8, show and be provided with oil level magnetic sign dish 5, rotation adjusting screw thread 6, dish-shaped floating drum 7 in the shell 3, adopt rotation to regulate screw thread 6 between oil level magnetic sign dish 5 and the butterfly floating drum 7 and connect, oil level magnetic sign dish 5 is provided with leads hook 9; Working beam 10 1 ends with lead hook 9 other end that links to each other and stretch out working beam and revise hole 8; Establish flow-disturbing casing 12 in the described oil groove casing 2, oil groove casing 2 respectively leaves four drainage troughs 13 with flow-disturbing casing 12 sidewalls, differ 45 degree on drainage trough 13 circumference on described oil groove casing 2 and flow-disturbing casing 12 sidewalls, described dish-shaped floating drum 7 stretches in the flow-disturbing casing 12, and described oil groove casing 2 is provided with perforate; Described demonstration shell 3 inwalls are provided with ultrasonic liquid level sensor 14; Described ultrasonic liquid level sensor 14 is connected with liquid crystal screen 15..
Principle of work of the present utility model is as follows: during routine work, oil flows in the flow-disturbing casings 12 by the drainage trough 13 on oil groove casing 2 and flow-disturbing casing 12 sidewalls, oil level magnetic sign dish 5 is regulated between screw thread 6 and the dish-shaped floating drum 7 by rotation and is connected, dish floating drum 7 stretches in the flow-disturbing casing 12, dish floating drum 7 is floating under the effect of the buoyancy of pasta, dish floating drum 7 drives oil level magnetic sign dish 5 and indicates, show that shell 3 inwalls are provided with ultrasonic liquid level sensor 14, ultrasonic liquid level sensor is transmitted to the liquid crystal that links to each other with ultrasonic liquid level sensor 14 to the analog quantity liquid level data and shields on 15.The liquid crystal that links to each other screen 15 is presented on the liquid crystal display when two numerical value differ less than a certain zero dividing value by comparing numerical value between ultrasonic liquid level sensor 14 and the magnetic liquid level sensor, reports to the police to supervisory computer system greater than zero dividing value.
During maintenance, separate and show shell 3 and head-shield 4, mention working beam 10, working beam 10 can be crossed and lead hook 9 taking-up oil level magnetic sign dishes 5, screw thread 6, butterfly floating drum 7 are regulated in rotation.When calibration experiment, regulate rotation and regulate screw thread 6, and rise to the bait and press down and carry out range designation and the simulation of experiment oil level by mentioning working beam 10, check whether correctly trigger the generator protection flow process.
During trouble shooting, revise hole 8 observations by working beam and get final product.
Owing to the oil groove degree of depth is different, when applicable dissimilar generator is surveyed liquid level, regulate screw thread 6 from showing shell 3 taking-up rotations, regulate according to demand rotation adjusting screw thread 6 length and get final product.
Claims (2)
1. separate type type power station water Oil Guide level detecting apparatus of adjusting fast comprises display part (1), oil groove casing (2), and described display part (1) is connected by flange (11) with oil groove casing (2); Described display part (1) comprises demonstration shell (3), reaches the head-shield (4) that shows that shell (3) top is provided with, described demonstration shell (3) is the organic glass of all-transparent or partially transparent with head-shield (4) material, and described demonstration shell (3) is connected with head-shield (4) and also can be separated; Establish working beam on the described head-shield (4) and revise hole (8), show and be provided with oil level magnetic sign dish (5), rotation adjusting screw thread (6), dish-shaped floating drum (7) in the shell (3), adopt rotation to regulate screw thread (6) between oil level magnetic sign dish (5) and the dish-shaped floating drum (7) and connect, oil level magnetic sign dish (5) is provided with leads hook (9); Described calibration operation bar (10) one ends with lead hook (9) other end that links to each other and stretch out working beam and revise hole (8); Establish flow-disturbing casing (12) in the described oil groove casing (2), oil groove casing (2) respectively leaves four drainage troughs (13) with flow-disturbing casing (12) sidewall, differ 45 degree on drainage trough (13) circumference on described oil groove casing (2) and flow-disturbing casing (12) sidewall, described dish-shaped floating drum (7) stretches in the flow-disturbing casing (12), and described oil groove casing (2) is provided with perforate.
2. the separate type according to claim 1 type power station water Oil Guide level detecting apparatus of adjusting fast, it is characterized in that: described demonstration shell (3) is threaded with head-shield (4).
3, the separate type according to claim 1 type power station water Oil Guide level detecting apparatus of adjusting fast, it is characterized in that: described demonstration shell (3) inwall is provided with ultrasonic liquid level sensor (14); Described ultrasonic liquid level sensor (14) is connected with liquid crystal screen (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220440351 CN202770499U (en) | 2012-08-31 | 2012-08-31 | Separating quick integral sizing hydropower station turbine guide oil level detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220440351 CN202770499U (en) | 2012-08-31 | 2012-08-31 | Separating quick integral sizing hydropower station turbine guide oil level detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202770499U true CN202770499U (en) | 2013-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220440351 Expired - Fee Related CN202770499U (en) | 2012-08-31 | 2012-08-31 | Separating quick integral sizing hydropower station turbine guide oil level detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202770499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018363A (en) * | 2021-11-05 | 2022-02-08 | 山东钢铁集团日照有限公司 | Condenser hot well liquid level measurement device |
-
2012
- 2012-08-31 CN CN 201220440351 patent/CN202770499U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018363A (en) * | 2021-11-05 | 2022-02-08 | 山东钢铁集团日照有限公司 | Condenser hot well liquid level measurement device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20180831 |