CN206738585U - A kind of oil-filled power equipment takes fuel tap - Google Patents
A kind of oil-filled power equipment takes fuel tap Download PDFInfo
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- CN206738585U CN206738585U CN201720610935.0U CN201720610935U CN206738585U CN 206738585 U CN206738585 U CN 206738585U CN 201720610935 U CN201720610935 U CN 201720610935U CN 206738585 U CN206738585 U CN 206738585U
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Abstract
It the utility model is related to a kind of oil-filled power equipment and take fuel tap, including body, valve body and inner core；Valve body is placed in the upper end of body, and its underpart is stretched into the first through hole of body, and its middle part is provided with the first boss for being supported on body upper surface；The second through hole connected with first through hole is provided with valve body, its top is provided with the connecting hole connected with its second through hole；The bottom of inner core is stretched into connecting hole, and its middle part is provided with second boss, and second boss is close to the upper surface of valve body；Interior in-core is provided with third through-hole；The upper end of inner core is provided with the seal cap of sealing third through-hole；The upper end of valve body is provided with the cap for covering inner core and seal cap.Compared with the prior art, the utility model clever structure, cost are low；Take oil simple to operate；The control of oil stream amount is appropriate, and oil, which will not shove, pollutes environment；Oily process insulating oil is taken not influenceed by atmospheric humidity and cause oil sample test data distortion.
Description
Technical field
Electrical equipment technical field is the utility model is related to, what more particularly to a kind of oil-filled electric power equipment on-site drew oil sample fills
Oily power equipment takes fuel tap.
Background technology
To monitor oil-filled power equipment running status, the timely potential insulation defect of discovering device, ensure equipment safety fortune
Row carries out insulating oil performance test, it is necessary to be sampled to oil-filled power equipment interior insulation oil medium, detects the pressure-resistant of insulating oil and damage
Consumption, chromatography is carried out to oil dissolved gas, corresponding measure is taken according to result of the test.
According to national standard GB50150-2016《Electrical installation project electrical equipment commissioning test standard》Regulation, equipment are joining
When, it is necessary to oil-filled power equipment interior insulation oil sampling test.
In the prior art, oil-filled electric power equipment on-site take oil it is inconvenient for operation, oil stream amount is not easy to control, oil can shove and
Go out to pollute environment, the damage of easily affected by environment and misoperation causes oil leak, takes oily process insulating oil to be influenceed by atmospheric humidity
And the problem of causing oil sample test data distortion, it is therefore necessary to solved to these existing problems.
Utility model content
The purpose of this utility model is to provide a kind of oil-filled power equipment and takes fuel tap, and technical problem to be solved is：It is existing
Field takes that oil is inconvenient for operation, and oil stream amount is not easy to control, and oil, which can shove, pollutes environment, easy affected by environment and misoperation
Damage causes oil leak, the problem of taking oily process insulating oil to be influenceed by atmospheric humidity and cause oil sample test data distortion.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of oil-filled power equipment takes fuel tap, including
Body, valve body and inner core；The valve body is placed in the upper end of the body, and its underpart is stretched into the first through hole of the body, its
Middle part is provided with the first boss for being supported on the body upper surface；Second connected with first through hole is provided with the valve body
Through hole, its top are provided with the connecting hole connected with its second through hole；The bottom of the inner core is stretched into the connecting hole, wherein
Portion is provided with second boss, and the second boss is close to the upper surface of the valve body；The interior in-core is provided with third through-hole；
The upper end of the inner core is provided with the seal cap of sealing third through-hole；The upper end of the valve body, which is provided with, covers inner core and seal cap
Cap.
The beneficial effects of the utility model are：Clever structure, cost are low；Take oil simple to operate；The control of oil stream amount is suitable
When oil, which will not shove, pollutes environment；Oily process insulating oil is taken not influenceed by atmospheric humidity and cause oil sample test data
Distortion.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further, the upper surface of the body is provided with the first seal groove around first through hole, first seal groove
Inside it is provided with the first seal washer.
It is using the above-mentioned further beneficial effect of scheme：Sealed by the first seal washer, sealing structure is hidden
Concealed static seal, sealing is hardly affected by environment and operates and damages oil leak.
Further, the inwall of the connecting hole is connected with the lower thread of the inner core.
It is using the above-mentioned further beneficial effect of scheme：Valve body is threadedly coupled with inner core, and bonding strength is high, is easy to dismount
Take oil.
Further, the junction that itself and connecting hole are corresponded on the outer wall of the inner core is provided with the second seal groove, and described
Two seal grooves surround the outer wall of the inner core, and the second seal washer is provided with the second seal groove.
It is using the above-mentioned further beneficial effect of scheme：Sealed by the second seal washer, sealing structure is hidden
Concealed static seal, sealing is hardly affected by environment and operates and damages oil leak.
Further, the valve body is provided with the 3rd seal washer around its top with cap junction.
It is using the above-mentioned further beneficial effect of scheme：Sealed by the 3rd seal washer, sealing structure is hidden
Concealed static seal, sealing is hardly affected by environment and operates and damages oil leak.
Further, the upper end of the first boss is provided with the pressing plate being sleeved on valve body, and the pressing plate passes through fastener
It is fixedly connected with the body.
It is using the above-mentioned further beneficial effect of scheme：Pressing plate is fixedly connected with the body by fastener, carried
Rise the steadiness of connection.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of oil-filled power equipment of the utility model takes fuel tap.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, body, 2, valve body, 3, inner core, 4, first boss, 5, first through hole, the 6, second through hole, 7, connecting hole, 8, second
Boss, 9, third through-hole, 10, seal cap, 11, cap, the 12, first seal washer, the 13, second seal washer, the 14, the 3rd sealing
Packing ring, 15, pressing plate.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As shown in figure 1, a kind of oil-filled power equipment takes fuel tap, including body 1, valve body 2 and inner core 3；The valve body 2 is placed in
The upper end of the body 1, its underpart are stretched into the first through hole 5 of the body 1, and its middle part, which is provided with, is supported on the body 1
The first boss 4 of upper surface；Be provided with the second through hole 6 connected with first through hole 5 in the valve body 2, its top be provided with
The connecting hole 7 of its second through hole 6 connection；The bottom of the inner core 3 is stretched into the connecting hole 7, and it is convex that its middle part is provided with second
Platform 8, and the second boss 8 is close to the upper surface of the valve body 2；Third through-hole 9 is provided with the inner core 3；The inner core 3
Upper end be provided with sealing third through-hole 9 seal cap 10；The upper end of the valve body 2, which is provided with, covers inner core 3 and seal cap 10
Cap 11.
Oil-filled power equipment interior insulation oil medium is sampled and carries out insulating oil performance test, need to only loosen inner core 3 during operation,
Carry out taking oily sampling by inner core 3, after the completion of taking oil, inner core 3 is returned in the connecting hole 7 of valve body 2, then tighten inner core 3 i.e.
Can；Present apparatus simple and ingenious structure, cost are low；Sampling takes oil simple to operate；Sampling oil mass is convenient for controlling, and oil is not
It can shove and pollute environment；Oily process insulating oil is taken not influenceed by atmospheric humidity and cause oil sample test data distortion；It is logical
Secondary seal, lift-off seal can be realized by crossing the cap 11 of seal cap 10.
In above-described embodiment, the upper surface of the body 1 is provided with the first seal groove around first through hole 5, and described the
The first seal washer 12 is provided with one seal groove；Sealed by the first seal washer, sealing structure is concealed quiet close
Envelope, can the effective junction of sealed tube body 1 and valve body 2；Sealing is hardly affected by environment and operates and damages oil leak, ensures
The quality of insulating oil.
In above-described embodiment, the inwall of the connecting hole 7 is connected with the lower thread of the inner core 3；Valve body 2 and inner core 3
Threaded connection, bonding strength is high, is easy to dismounting to take oil.
In above-described embodiment, the junction that itself and connecting hole 7 are corresponded on the outer wall of the inner core 3 is provided with the second sealing
Groove, second seal groove surround the outer wall of the inner core 3, and the second seal washer 13 is provided with the second seal groove；Pass through
Second seal washer 13 is sealed, and can effectively seal the junction between inner core 3 and valve body 2, and sealing structure is concealed quiet
Sealing, sealing is hardly affected by environment and operates and damages oil leak.
In above-described embodiment, the valve body 2 is provided with the 3rd seal washer 14 around its top with the junction of cap 11；
Sealed by the 3rd seal washer 14, junction that can effectively between sealed valve body 2 and cap 11, sealing structure is hiding
Formula static seal, sealing is hardly affected by environment and operates and damages oil leak.
In above-described embodiment, the upper end of the first boss 4 is provided with the pressing plate 15 being sleeved on valve body 2, the pressing plate
15 are fixedly connected by fastener with the body 1；Pressing plate 15 is fixedly connected with the body 1 by fastener, lifting connects
The steadiness connect；Fastener is bolt.
The utility model scene takes oil simple to operate, and the control of oil stream amount is appropriate, and oil, which will not shove, pollutes environment,
Sealing is not affected by environment and misoperation damage causes oil leak, takes oily process insulating oil not influenceed and caused by atmospheric humidity
The problem of oil sample test data distortion.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (6)
1. a kind of oil-filled power equipment takes fuel tap, it is characterised in that：Including body (1), valve body (2) and inner core (3)；The valve body
(2) upper end of the body (1) is placed in, its underpart is stretched into the first through hole (5) of the body (1), and its middle part is provided with branch
Support the first boss (4) in the body (1) upper surface；Second connected with first through hole (5) is provided with the valve body (2)
Through hole (6), its top are provided with the connecting hole (7) connected with its second through hole (6)；The bottom of the inner core (3) is stretched into described
In connecting hole (7), its middle part is provided with second boss (8), and the second boss (8) is close to the upper surface of the valve body (2)；
Third through-hole (9) is provided with the inner core (3)；The upper end of the inner core (3) is provided with the seal cap of sealing third through-hole (9)
(10)；The upper end of the valve body (2) is provided with the cap (11) for covering inner core (3) and seal cap (10).
2. a kind of oil-filled power equipment takes fuel tap according to claim 1, it is characterised in that：The upper surface of the body (1)
The first seal groove around first through hole (5) is provided with, the first seal washer (12) is provided with first seal groove.
3. a kind of oil-filled power equipment takes fuel tap according to claim 1, it is characterised in that：The inwall of the connecting hole (7)
It is connected with the lower thread of the inner core (3).
4. a kind of oil-filled power equipment takes fuel tap according to claim 3, it is characterised in that：On the outer wall of the inner core (3)
The junction for corresponding to itself and connecting hole (7) is provided with the second seal groove, and second seal groove is around the outer of the inner core (3)
Wall, and the second seal washer (13) is provided with the second seal groove.
5. a kind of oil-filled power equipment takes fuel tap according to claim 1, it is characterised in that：The valve body (2) and cap
(11) junction is provided with the 3rd seal washer (14) around its top.
6. fuel tap is taken according to a kind of any one of claim 1 to 5 oil-filled power equipment, it is characterised in that：Described first is convex
The upper end of platform (4) is provided with the pressing plate (15) being sleeved on valve body (2), and the pressing plate (15) passes through fastener and the body
(1) it is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720610935.0U CN206738585U (en) | 2017-05-27 | 2017-05-27 | A kind of oil-filled power equipment takes fuel tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720610935.0U CN206738585U (en) | 2017-05-27 | 2017-05-27 | A kind of oil-filled power equipment takes fuel tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206738585U true CN206738585U (en) | 2017-12-12 |
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ID=60568581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720610935.0U Active CN206738585U (en) | 2017-05-27 | 2017-05-27 | A kind of oil-filled power equipment takes fuel tap |
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| Country | Link |
|---|---|
| CN (1) | CN206738585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091331A (en) * | 2017-05-27 | 2017-08-25 | 桂林电力电容器有限责任公司 | A kind of oil-filled power equipment takes fuel tap |
-
2017
- 2017-05-27 CN CN201720610935.0U patent/CN206738585U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091331A (en) * | 2017-05-27 | 2017-08-25 | 桂林电力电容器有限责任公司 | A kind of oil-filled power equipment takes fuel tap |
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