CN208885349U - A kind of cooling structure for oil motor - Google Patents
A kind of cooling structure for oil motor Download PDFInfo
- Publication number
- CN208885349U CN208885349U CN201820249121.3U CN201820249121U CN208885349U CN 208885349 U CN208885349 U CN 208885349U CN 201820249121 U CN201820249121 U CN 201820249121U CN 208885349 U CN208885349 U CN 208885349U
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- water
- oil motor
- cooling
- cooling wall
- wall
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Abstract
The utility model discloses a kind of cooling structures for oil motor, it includes water-cooling wall, oil motor, high pressure tune steam valve, together with the mounting rack of oil motor is bolted with the mounting rack of high pressure tune steam valve, water-cooling wall is mounted between the body of oil motor and the body of high pressure tune steam valve, water-cooling wall is U-shaped and is integrally formed, water-cooling wall sequentially forms antetheca after being integrally formed, intermediate arm, rear wall, the opening of water-cooling wall is towards oil motor side, the intermediate arm of water-cooling wall and the mounting rack of high pressure Air-regulating valves are bolted, water-cooling wall is by oil motor semi-surrounding in water-cooling wall, it is horizontally disposed with the water cooling pipeline having greater than one from bottom to top in water-cooling wall；The advantage is that: installation and removal are simple, by the circulation of cooling water in water-cooling wall, reduces the heat that high pressure tune steam valve passes to oil motor, reduce the temperature of oil motor, the aging speed for having delayed the rate of deterioration of hydraulic oil and oil motor inner seal liner in oil motor, avoids oil seepage phenomena.
Description
Technical field:
The utility model relates to oil motor technical field more particularly to a kind of cooling structures of oil motor.
Background technique:
High pressure Air-regulating valves on steam turbine can control steam turbine throttle flow, and the power that oil motor is high pressure tune steam valve comes
Source, the even running of the two are the prerequisites of power plant's power supply, but in actual operation, the movement that takes place frequently of high pressure tune steam valve
A large amount of heat is produced, these thermal energy pass to oil motor by way of heat transfer and heat radiation, make the temperature liter of oil motor
Height accelerates rate of deterioration hydraulic in oil motor, makes the sealing element aging inside oil motor, eventually leads to oil motor oil leak,
The normal operation of oil motor is seriously affected.
Utility model content:
The purpose of this utility model is to provide a kind of cooling structures for oil motor.
The utility model is implemented by following technical solution: a kind of cooling structure for oil motor comprising water-cooling wall, oil
Motivation, high pressure tune steam valve, together with the mounting rack of the oil motor is bolted with the mounting rack of the high pressure tune steam valve,
The water-cooling wall is mounted between the body of the oil motor and the body of the high pressure tune steam valve, the water-cooling wall be U-shaped and
It is integrally formed, the water-cooling wall sequentially forms antetheca, intermediate arm, rear wall, the opening direction of the water-cooling wall after being integrally formed
The mounting rack of oil motor side, the intermediate arm of the water-cooling wall and the high pressure Air-regulating valves is bolted, the water
By the oil motor semi-surrounding in the water-cooling wall, be horizontally disposed with from bottom to top in the water-cooling wall has greater than one cold wall
Water cooling pipeline, each water cooling pipeline starts from the antetheca of the water-cooling wall, ends at the rear wall of the water-cooling wall, described
Water inlet pipe is arranged in the antetheca, and the water inlet pipe is homogeneously connected to the water cooling pipeline greater than one, the return pipe
It is arranged in the rear wall, the return pipe is homogeneously connected to the water cooling pipeline greater than one.
The advantages of the utility model: installation and removal are simple, by the circulation of cooling water in water-cooling wall, effectively reduce height
Pressure adjusts steam valve to pass to the heat of oil motor, significantly reduces the temperature of oil motor, has delayed the rotten of hydraulic oil in oil motor
The aging speed of speed and oil motor inner seal liner, effectively prevents oil seepage phenomena, improves safety, the stabilization of unit
Property, equipment overhaul cycle is extended, maintenance expense is saved.
Detailed description of the invention:
Fig. 1 is utility model works status diagram.
Fig. 2 is the structural schematic diagram of water-cooling wall.
Fig. 3 is the scheme of installation of water-cooling wall.
In figure, water-cooling wall 1, oil motor 2, high pressure tune steam valve 3, antetheca 4, intermediate arm 5, rear wall 6, water cooling pipeline 7, water inlet pipe
8, return pipe 9.
Specific embodiment:
As depicted in figs. 1 and 2, a kind of cooling structure for oil motor comprising water-cooling wall 1, oil motor 2, high pressure tune
Steam valve 3, together with the mounting rack of oil motor 2 is bolted with the mounting rack of high pressure tune steam valve 3, water-cooling wall 1 is mounted on oil
Between the body of motivation 2 and the body of high pressure tune steam valve 3, water-cooling wall 1 is U-shaped and is integrally formed, after water-cooling wall 1 is integrally formed
Sequentially form antetheca 4, intermediate arm 5, rear wall 6, the opening of water-cooling wall 1 is towards 2 side of oil motor, the intermediate arm 5 and height of water-cooling wall 1
Pressure Air-regulating valves 3 mounting rack be bolted, water-cooling wall 1 by 2 semi-surrounding of oil motor in water-cooling wall, in water-cooling wall 1 by
The lower water cooling pipeline 7 having greater than one horizontally disposed upwards, each water cooling pipeline 7 start from the antetheca 4 of water-cooling wall 1, end at
The rear wall 6 of water-cooling wall 1, water inlet pipe 8 are arranged in antetheca 4, and water inlet pipe 8 is connected with six water cooling pipelines 7, and return pipe 9 is set
It sets in rear wall 6, return pipe 9 is connected with six water cooling pipelines 7；When work, recirculated water is flowed into six water from water inlet pipe 8
It in cold pipeline 7, is then flowed out from return pipe 9, keeps recirculated water to flow in water-cooling wall 1 in the course of work, so that it is dynamic to reduce oil
The temperature of machine 2.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (1)
1. a kind of cooling structure for oil motor comprising water-cooling wall, oil motor, high pressure tune steam valve, the peace of the oil motor
It shelves together with being bolted with the mounting rack of the high pressure tune steam valve, the water-cooling wall is mounted on the machine of the oil motor
Between body and the body of the high pressure tune steam valve, it is characterised in that: the water-cooling wall is U-shaped and is integrally formed, the water cooling
Wall sequentially forms antetheca, intermediate arm, rear wall after being integrally formed, and the opening of the water-cooling wall is towards oil motor side, the water cooling
The mounting rack of the intermediate arm of wall and the high pressure Air-regulating valves is bolted, and the water-cooling wall wraps the oil motor half
It is trapped among in the water-cooling wall, is horizontally disposed with the water cooling pipeline having greater than one from bottom to top in the water-cooling wall, it is each described
Water cooling pipeline starts from the antetheca of the water-cooling wall, ends at the rear wall of the water-cooling wall, and water inlet pipe is arranged in the antetheca,
The water inlet pipe is homogeneously connected to the water cooling pipeline greater than one, and return pipe is arranged in the rear wall, the return pipe
It is homogeneously connected to the water cooling pipeline greater than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820249121.3U CN208885349U (en) | 2018-02-12 | 2018-02-12 | A kind of cooling structure for oil motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820249121.3U CN208885349U (en) | 2018-02-12 | 2018-02-12 | A kind of cooling structure for oil motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208885349U true CN208885349U (en) | 2019-05-21 |
Family
ID=66491949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820249121.3U Active CN208885349U (en) | 2018-02-12 | 2018-02-12 | A kind of cooling structure for oil motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208885349U (en) |
-
2018
- 2018-02-12 CN CN201820249121.3U patent/CN208885349U/en active Active
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