CN109139980A - A kind of installation for transformer valve - Google Patents
A kind of installation for transformer valve Download PDFInfo
- Publication number
- CN109139980A CN109139980A CN201811264835.2A CN201811264835A CN109139980A CN 109139980 A CN109139980 A CN 109139980A CN 201811264835 A CN201811264835 A CN 201811264835A CN 109139980 A CN109139980 A CN 109139980A
- Authority
- CN
- China
- Prior art keywords
- valve
- spool
- handle
- transformer
- installation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009434 installation Methods 0.000 title claims abstract description 25
- 239000010865 sewage Substances 0.000 claims abstract description 21
- 239000000446 fuel Substances 0.000 claims abstract description 15
- 238000000605 extraction Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 10
- 238000011109 contamination Methods 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/065—Construction of housing; Use of materials therefor of taps or cocks with cylindrical plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
- F16K31/605—Handles for single handle mixing valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
A kind of installation for transformer valve, belong to technical field of transformer production, including valve body, spool, blanking cover, handle and screw, spool is mounted in valve body, including being closed using blanking cover lid, spool connects handle outward, there is oil outlet on valve body, sewage draining exit and fuel outlet, sewage draining exit is located at the underface of oil outlet, fuel outlet is located at oblique 45 ° of directions of sewage draining exit, the oil extraction interface of oil outlet connection installation for transformer, sewage draining exit connects downwards a dirt collection chamber, spool includes primary seal slot, first valve position, second valve position, third valve position, valve handle, primary seal slot has two, it is located at the two sides of spool, accordingly, seal groove is also provided in the corresponding position of valve body, first valve position has through-hole, lead to the other side of spool along the radial direction of spool, second valve position is sealed condition, the logical of the first valve position is avoided in valve core inside in third valve position Road leads to oblique 45 ° of direction, also has valve handle on spool, and the hole that valve handle passes through on valve body connects handle outward.
Description
Technical field
The invention belongs to installation for transformer technical field more particularly to a kind of installation for transformer valves.
Background technique
Installation for transformer is a kind of Fuel Tanking Unit of for transformer, cold in transformer when transformer temperature increases
Oily expanded by heating, the cooling oil in some transformer will be flowed into conservator out of transformer；Work as transformer temperature
When reduction, due to the volume-diminished that is cooled, the cooling oil in some conservator will be flowed out of conservator for cooling oil in transformer
Enter into transformer.Simultaneously as being equipped with conservator, reduce the contact surface of transformer and air, and absorbed from air
Grease after moisture, dust and oxidation is all deposited in the depositor of conservator bottom, to slow down the deterioration of transformer oil significantly
Speed.
But there may be the contamination precipitations objects such as grease, dust for the oil liquid in conservator, thus conservator is commonly designed a blowdown
Mouthful, convenient for the contamination precipitation in conservator is periodically discharged.Since the oil liquid in conservator needs to regularly replace, usually also set up on conservator
One fuel outlet, the process that more opening increases conservator, and improve sealing difficulty.
The present invention provides a kind of valve, and sewage draining exit and fuel outlet on conservator is made to be integrated into an opening.
Summary of the invention
The present invention provides a kind of installation for transformer valve, to solve the problems in above-mentioned background technique.
Technical problem solved by the invention is realized using following technical scheme:
A kind of installation for transformer valve, including valve body, spool, blanking cover, handle and screw, spool are mounted in valve body, using stifled
Including lid lid closes, spool connects handle outward, has oil outlet, sewage draining exit and fuel outlet on valve body, sewage draining exit is located at oil outlet
Underface, fuel outlet is located at oblique 45 ° of directions of sewage draining exit, and oil outlet connects the oil extraction interface of installation for transformer, sewage draining exit to
One dirt collection chamber of lower connection, spool include primary seal slot, the first valve position, the second valve position, third valve position, valve handle, primary seal slot tool
There are two, be located at the two sides of spool, correspondingly, being also provided with seal groove in the corresponding position of valve body, the first valve position has logical
Hole leads to the other side of spool along the radial direction of spool, and the second valve position is sealed condition, and third valve position avoids first in valve core inside
Oblique 45 ° of direction is led in the channel of valve position, also has valve handle on spool, and the hole that valve handle passes through on valve body connects handle outward.
Further, a small seal groove is arranged in each valve position outer ring, installs sealing ring in small seal groove.
Further, spool border is evenly distributed with array positioning ball, and spring is installed in positioning ball bottom, correspondingly, in valve body
Pit is arranged in the corresponding position in inside.
Further, there is turret head, correspondingly, having interior hex slot on the inside of handle, handle passes through hexagon on valve handle
Structure install and rotational valve core.
Further, handle is fixed on valve handle by screw.
The beneficial effects of the present invention are:
The present invention is convenient for having multiple valve positions, is installed on the lower section of installation for transformer, by blowdown and drains the oil and is integrated in one outlet
On, facilitate operation, corresponding different working condition.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention.
Fig. 2 is explosive view of the invention.
Fig. 3 is the schematic diagram of spool of the invention.
Fig. 4 is the rearview of spool of the invention.
Fig. 5 is the A-A cross-sectional view of spool of the invention.
In figure: 10. valve bodies, 11. oil outlets, 12. sewage draining exits, 13. fuel outlets, 20. spools, 21. primary seal slots, 22. is small
Seal groove, 23. first valve positions, 24. positioning balls, 25. second valve positions, 26. third valve positions, 27 valve handles, 30. blanking covers, 40. hands
Handle, 50. screws.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give preferred embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to the disclosure.
Referring to Fig. 1 ~ installation for transformer shown in Fig. 2 valve, including valve body 10, spool 20, blanking cover 30, handle 40 and screw
50, spool 20 is mounted in valve body 10, and including being closed using the lid of blanking cover 30, spool 20 connects handle 40 outward, and handle 40, which is used, to be adjusted
The valve position of valve body 10 makes valve be in different working conditions, and handle 40 is fixed on spool 20 by screw 50.
There is oil outlet 11, sewage draining exit 12 and fuel outlet 13 on valve body 10, sewage draining exit 12 is located at the underface of oil outlet 11,
Fuel outlet 13 is located at oblique 45 ° of directions of sewage draining exit 12, and oil outlet 11 connects the oil extraction interface of installation for transformer, and sewage draining exit 12 is downward
Connect a dirt collection chamber, dirt collection chamber is an oil can, dirt collection chamber for accept installation for transformer work long hours to be formed it is miscellaneous
The objects such as matter precipitating, are convenient for periodic cleaning.
For this valve tool there are three types of state, the first state is working condition, and under working condition, spool 20 is by 11 He of oil outlet
Sewage draining exit 12 is connected to, and oil liquid normal fluctuation under installation for transformer working condition, the contamination precipitation object of appearance is through installation for transformer
The sewage draining exit 12 through valve enters dirt collection chamber to oil extraction interface again；Second of state is blowdown state, and at this moment spool 20 closes valve
It closes, flows out the oil liquid in installation for transformer without oil extraction interface, just remove dirt collection chamber and cleaned, contamination precipitation object is cleared up
Completely put in back the sewage draining exit 12 of valve；The third state is the state of draining the oil, after the oil liquid long-time use in installation for transformer
It may go bad, need replacing oil liquid, at this moment oil outlet 11 is connected to by spool 20 with fuel outlet 13, and oil liquid is discharged through fuel outlet 13 to be become
Depressor conservator replaces oil liquid.
Referring to the spool 20 of Fig. 3 ~ Fig. 5, including primary seal slot 21, small seal groove 22, the first valve position 23, positioning ball 24,
Second valve position 25, third valve position 26, valve handle 27, primary seal slot 21 have two, are located at the two sides of spool 20, correspondingly,
It is also provided with seal groove in the corresponding position of valve body 10, sealing ring is installed in primary seal slot 21, valve is sealed, by oil liquid
It is sealed between two primary seal slots 21.
Spool 20 has multiple valve positions, and each valve position respectively corresponds different functions, and the first valve position 23 has through-hole, along valve
The radial direction of core 20 leads to the other side of spool 20, the first state of corresponding valve, at this moment installation for transformer is connected to dirt collection chamber.The
Two valve positions 25 are sealed condition, and second of state of corresponding valve, at this moment, valve is in an off state, can use lower dirt collection chamber into
Row cleaning.Oblique 45 ° of direction is led in the channel that the first valve position 23 is avoided in third valve position 26 inside spool 20, and the of corresponding valve
Three kinds of states, at this moment spool 20 is connected to oil outlet 11 and fuel outlet 13, it can be achieved that Oil drain operation, the channel of third valve position 26 is as schemed
Shown in 5.
There are spool 20 two primary seal slots 21 oil liquid to be sealed between two primary seal slots 21, in order to prevent different valves
Mutual oil leak between position is arranged one small seal groove 22 in each valve position outer ring, installs sealing ring in small seal groove 22.
Position definitely, is evenly distributed with array positioning ball in 20 border of spool when in order to guarantee to switch between different valve positions
24, spring is installed in 24 bottom of positioning ball, correspondingly, pit is arranged in the corresponding position in 10 inside of valve body, when positioning ball 24
A valve position has then been indicated entry into when into pit on valve body 10, has had above the fold feedback, slightly dynamics can will then position steel
24 compressed spring of pearl rotates spool 20.
Also there is valve handle 27, the hole that valve handle 27 passes through on valve body 10 connects handle 40 outward, has on valve handle 27 on spool 20
There is turret head, correspondingly, having interior hex slot on the inside of handle 40, handle 40 install by hexgonal structure and rotational valve core
20。
Finally, handle 40 is fixed on valve handle 27 using screw 50.
Above embodiments primarily illustrate installation for transformer valve of the invention.Although only to wherein limited embodiment and
Technical characteristic is described, it will be understood by those skilled in the art that the present invention can without departing from its spirit with range in
Many other forms is implemented.Therefore, the embodiment shown is considered as schematical rather than limits shape, appended not departing from
In the case where spirit and scope of the present invention defined in claim, the present invention may cover the side of various modifications and replacement
Case.
Claims (5)
1. a kind of installation for transformer valve, including valve body (10), spool (20), blanking cover (30), handle (40) and screw (50),
It is characterized in that,
The spool (20) is mounted in valve body (10), and including being closed using blanking cover (30) lid, the spool (20) connects hand outward
Handle (40),
There is oil outlet (11), sewage draining exit (12) and fuel outlet (13), the sewage draining exit (12) is located on the valve body (10)
The underface of hydraulic fluid port (11), the fuel outlet (13) are located at oblique 45 ° of directions of sewage draining exit (12), and oil outlet (11) connection becomes
The oil extraction interface of depressor conservator, the sewage draining exit (12) connect downwards a dirt collection chamber,
The spool (20) includes primary seal slot (21), the first valve position (23), the second valve position (25), third valve position (26), valve handle
(27), the primary seal slot (21) has two, the two sides of spool (20) is located at, correspondingly, in the corresponding of valve body (10)
Position is also provided with seal groove,
First valve position (23) has through-hole, and the other side of spool (20), second valve are led to along the radial direction of spool (20)
Position (25) is sealed condition, and the channel that the first valve position (23) is avoided in third valve position (26) inside spool (20) is led to tiltedly
45 ° of direction,
Also there are valve handle (27) on the spool (20), the hole that the valve handle (27) passes through on valve body (10) connects handle outward
(40).
2. installation for transformer valve as described in claim 1, which is characterized in that described the setting of each valve position outer ring one small close
Sealing groove (22), the small seal groove (22) is interior to install sealing ring.
3. installation for transformer valve as described in claim 1, which is characterized in that spool (20) border is evenly distributed with array positioning
Spring is installed in steel ball (24), positioning ball (24) bottom, correspondingly, corresponding position setting is recessed on the inside of valve body (10)
Hole.
4. installation for transformer valve as described in claim 1, which is characterized in that have turret head, phase on the valve handle (27)
It answers, there is interior hex slot on the inside of the handle (40), the handle (40) is installed by hexgonal structure and rotates valve
Core (20).
5. installation for transformer valve as described in claim 1, which is characterized in that handle (40) is fixed on by the screw (50)
On valve handle (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811264835.2A CN109139980B (en) | 2018-10-29 | 2018-10-29 | Transformer conservator valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811264835.2A CN109139980B (en) | 2018-10-29 | 2018-10-29 | Transformer conservator valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109139980A true CN109139980A (en) | 2019-01-04 |
| CN109139980B CN109139980B (en) | 2020-01-03 |
Family
ID=64806459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811264835.2A Active CN109139980B (en) | 2018-10-29 | 2018-10-29 | Transformer conservator valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109139980B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5269638A (en) * | 1991-05-07 | 1993-12-14 | Waeschle Maschinenfabrik Gmbh | Spherical pipe switch with single channel or double channel cock |
| CN2426547Y (en) * | 2000-05-12 | 2001-04-11 | 张泰吉 | Pressure transportation by-pass valve |
| EP2332869B1 (en) * | 2009-12-09 | 2012-07-04 | GESRA Gerätebau GmbH | Switch for transport tube |
| US9404241B1 (en) * | 2013-08-29 | 2016-08-02 | Roland Joseph Davantes | Waste water diverter apparatus |
| CN108223827A (en) * | 2017-12-27 | 2018-06-29 | 中国航发四川燃气涡轮研究院 | A kind of fluid control valve |
-
2018
- 2018-10-29 CN CN201811264835.2A patent/CN109139980B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5269638A (en) * | 1991-05-07 | 1993-12-14 | Waeschle Maschinenfabrik Gmbh | Spherical pipe switch with single channel or double channel cock |
| CN2426547Y (en) * | 2000-05-12 | 2001-04-11 | 张泰吉 | Pressure transportation by-pass valve |
| EP2332869B1 (en) * | 2009-12-09 | 2012-07-04 | GESRA Gerätebau GmbH | Switch for transport tube |
| US9404241B1 (en) * | 2013-08-29 | 2016-08-02 | Roland Joseph Davantes | Waste water diverter apparatus |
| CN108223827A (en) * | 2017-12-27 | 2018-06-29 | 中国航发四川燃气涡轮研究院 | A kind of fluid control valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109139980B (en) | 2020-01-03 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A transformer oil conservator valve Effective date of registration: 20231219 Granted publication date: 20200103 Pledgee: Nanchang County Sub branch of Bank of Beijing Co.,Ltd. Pledgor: JIANGXI GANDIAN ELECTRIC Co.,Ltd. Registration number: Y2023980072823 |