CN213629348U - Better oil flange of leakproofness - Google Patents
Better oil flange of leakproofness Download PDFInfo
- Publication number
- CN213629348U CN213629348U CN202022634002.XU CN202022634002U CN213629348U CN 213629348 U CN213629348 U CN 213629348U CN 202022634002 U CN202022634002 U CN 202022634002U CN 213629348 U CN213629348 U CN 213629348U
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- Prior art keywords
- flange
- fixedly connected
- sealing ring
- connecting rod
- sealing
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- 238000007789 sealing Methods 0.000 claims abstract description 58
- 230000006835 compression Effects 0.000 claims abstract description 20
- 238000007906 compression Methods 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000003860 storage Methods 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims abstract description 6
- 210000001503 joint Anatomy 0.000 abstract description 11
- 239000010410 layer Substances 0.000 description 10
- 238000009826 distribution Methods 0.000 description 4
- 239000011550 stock solution Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an oil flange with better sealing property, which belongs to the technical field of flanges, and comprises a flange plate, the right end of the flange plate is fixedly connected with a butt joint piece, a plurality of fixing holes are arranged on the flange plate, a fixing bolt matched with the fixing holes is arranged at the left side of the fixing hole, a connecting groove corresponding to the fixing holes is arranged in the flange plate, a compression block is arranged in the connecting groove, the lower end of the compression block is fixedly connected with a connecting rod, a plurality of compression springs which are uniformly distributed are fixedly connected between the connecting rod and the inner wall of the connecting groove, the lower end of the connecting rod is fixedly connected with a sealing ring, the lower end of the sealing ring is fixedly connected with a plurality of pressing blocks which are uniformly distributed, a plurality of liquid storage balls are fixedly connected at the lower end of the sealing ring, a plurality of telescopic rods which, the sealing performance of the flange is improved, the leakage possibility is reduced, and the use safety is improved.
Description
Technical Field
The utility model relates to a flange technical field, more specifically say, relate to a better oil flange of leakproofness.
Background
Also known as flange flanges or lugs. The flange is a part for connecting the shafts and is used for connecting pipe ends; there are also flanges on the inlet and outlet of the equipment for the connection between two pieces of equipment, such as reducer flanges. The flange connection or flange joint is a detachable connection which is formed by connecting a flange, a gasket and a bolt with each other to form a group of combined sealing structures. The pipeline flange is a flange for piping in a pipeline device, and is used on equipment to be an inlet and outlet flange of the equipment. The flanges are provided with holes, and the two flanges are tightly connected through bolts. The flanges are sealed with gaskets. The flange is divided into a threaded connection (screw thread connection) flange, a welding flange and a clamping flange. The flanges are used in pairs, the low-pressure pipeline can be screwed with the flanges, and the flanges are welded under the pressure of more than four kilograms. And a sealing gasket is arranged between the two flanges and then is fastened by bolts. The flanges of different pressures have different thicknesses and they use different bolts. When the water pump and the valve are connected with a pipeline, the parts of the equipment and equipment are also made into corresponding flange shapes, which are also called flange connection.
When the flange is used, good sealing performance is needed, the leakage condition in the use process is reduced, and the existing oil flange is lack of a device for increasing the sealing performance in the use process, so the leakage phenomenon is easy to occur after long-time use, and therefore the improvement is needed.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a better oil flange of leakproofness, this scheme can realize the oil flange in the use, increases the leakproofness of flange, reduces to leak probably, improves the safety in utilization.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a better oil flange of leakproofness, includes the ring flange, flange right end fixedly connected with butt joint spare, a plurality of fixed orificess have been seted up on the ring flange, the fixed orifices left side is equipped with the fixing bolt who matches with the fixed orifices, the spread groove corresponding with the fixed orifices has been seted up in the ring flange, be equipped with the compression piece in the spread groove, compress piece lower extreme fixedly connected with connecting rod, a plurality of evenly distributed's of fixedly connected with compression spring between connecting rod and the spread groove inner wall, connecting rod lower extreme fixedly connected with sealing ring, a plurality of evenly distributed's of sealing ring lower extreme fixedly connected with briquetting, a plurality of stock solution balls of sealing ring lower extreme fixedly connected with, this scheme can realize oil flange in the use, increases the leakproofness of flange, reduces and leaks probably, improves the safety in utilization.
Further, a plurality of evenly distributed's of fixedly connected with telescopic link between connecting rod and the spread groove inner wall, the telescopic link is located compression spring inboard, carries on spacingly through the telescopic link to compression spring, reduces compression spring's inoperative to the displacement, and the telescopic link increases the joint strength between connecting rod and the flange dish simultaneously.
Furthermore, the liquid storage ball is internally stored with sealing liquid, the liquid storage ball and the pressing block are distributed at intervals, the sealing liquid is released under the pressure of the liquid storage ball, the sealing performance between the sealing ring and the inner wall of the butt joint part is improved, a plurality of uniform sealing interlayers are formed through the distribution at intervals, the sealing performance is further improved, and the possibility of leakage is reduced.
Furthermore, the left end fixedly connected with airtight layer of sealing ring, airtight layer length is greater than the thickness of sealing ring, further increases the leakproofness between sealing ring and the flange through airtight layer.
Furthermore, the left end of the pressed block is provided with a matching groove, the matching groove is matched with the fixing bolt, and the pressed block is conveniently butted with the fixing bolt through the matching groove, so that the fixing bolt can extrude the pressed block, and the tightness of the butted part and the flange plate is further improved.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) the scheme can increase the sealing performance of the flange, reduce the possibility of leakage and improve the use safety of the oil flange in the use process.
(2) A plurality of evenly distributed's of fixedly connected with telescopic link between connecting rod and the spread groove inner wall, the telescopic link is located compression spring inboard, carries on spacingly through the telescopic link to compression spring, reduces compression spring's inoperative to the displacement, and the telescopic link increases the joint strength between connecting rod and the flange dish simultaneously.
(3) The stock solution ball in-storage has sealing liquid, and stock solution ball and briquetting interval distribution release sealing liquid through the stock solution ball pressurized, increase the leakproofness between sealing ring and the butt joint inner wall, through interval distribution, form a plurality of even sealed interlayers, further increase the leakproofness, reduce and leak probably.
(4) The left end fixedly connected with airtight layer of sealing ring, airtight layer length is greater than the thickness of sealing ring, further increases the leakproofness between sealing ring and the flange through airtight layer.
(5) The left end of the pressed piece is provided with a matching groove which is matched with the fixing bolt and is conveniently butted with the fixing bolt through the matching groove, so that the fixing bolt can extrude the pressed piece, and the tightness of the butted piece and the flange plate is further improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
fig. 4 is a schematic structural diagram at B in fig. 2.
The reference numbers in the figures illustrate:
the device comprises a flange plate 1, a fixing hole 2, a butt joint piece 3, a fixing bolt 4, a connecting groove 5, a pressure receiving block 6, a connecting rod 7, a compression spring 8, a telescopic rod 9, a sealing ring 10, a sealing layer 11, a pressing block 12 and a liquid storage ball 13.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-4, a petroleum flange with better sealing performance comprises a flange plate 1, a butt-joint piece 3 is fixedly connected to the right end of the flange plate 1, a plurality of fixing holes 2 are formed in the flange plate 1, fixing bolts 4 matched with the fixing holes 2 are arranged on the left sides of the fixing holes 2, a connecting groove 5 corresponding to the fixing holes 2 is formed in the flange plate 1, a compression block 6 is arranged in the connecting groove 5, a connecting rod 7 is fixedly connected to the lower end of the compression block 6, a plurality of compression springs 8 which are uniformly distributed are fixedly connected between the connecting rod 7 and the inner wall of the connecting groove 5, a sealing ring 10 is fixedly connected to the lower end of the connecting rod 7, a plurality of pressing blocks 12 which are uniformly distributed are fixedly connected to the lower end of the sealing ring 10, a plurality of liquid storage balls 13 are fixedly connected to the lower end of the sealing ring 10, referring to fig. 3, carry on spacingly to compression spring 8 through telescopic link 9, reduce compression spring 8's non-work to the displacement, telescopic link 9 increases the joint strength between connecting rod 7 and the flange 1 simultaneously.
Referring to fig. 4, the liquid storage ball 13 stores sealing liquid, which is soft water in this embodiment, the liquid storage ball 13 and the pressing block 12 are distributed at intervals, the liquid storage ball 13 is pressed to release sealing liquid, the sealing performance between the sealing ring 10 and the inner wall of the butt joint part 3 is improved, a plurality of uniform sealing interlayers are formed by interval distribution, the sealing performance is further improved, the leakage possibility is reduced, the left end of the sealing ring 10 is fixedly connected with a sealing layer 11, the length of the sealing layer 11 is larger than the thickness of the sealing ring 10, the tightness between the sealing ring 10 and the flange 1 is further increased by the sealing layer 11, referring to fig. 3, the left end of the pressed block 6 is provided with a fitting groove which is matched with the fixing bolt 4 and is conveniently butted with the fixing bolt 4 through the fitting groove, thereby make fixing bolt 4 can extrude the piece 6 that receives, and then increase the leakproofness of interfacing part 3 and flange 1.
During the use, please refer to fig. 1-4, the technical staff treats the butt joint of the connecting pipe through the butt joint piece 3, then use the fixing bolt 4 to fix the flange plate 1 through the fixing hole 2, during this period, the fixing bolt 4 touches and extrudes the pressure-receiving block 6, thereby make the connecting rod 7 drive and extrude the sealing ring 10 to make the butt joint piece 3 and the connecting pipe butt joint more compact, simultaneously the liquid storage ball 13 is compressed to release the sealing liquid, further increase the tightness between the inner wall of the butt joint piece 3 and the connecting pipe, reduce the possibility of leakage compared with the prior art, this scheme can realize the oil flange in the use, increase the tightness of the flange, reduce the possibility of leakage, improve the safety in use.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a better oil flange of leakproofness, includes ring flange (1), its characterized in that: flange dish (1) right-hand member fixedly connected with interfacing piece (3), a plurality of fixed orificess (2) have been seted up on flange dish (1), fixed orifices (2) left side be equipped with fixed orifices (2) assorted fixing bolt (4), set up in flange dish (1) spread groove (5) corresponding with fixed orifices (2), be equipped with in spread groove (5) and receive piece (6), receive piece (6) lower extreme fixedly connected with connecting rod (7), a plurality of evenly distributed's of fixedly connected with compression spring (8) between connecting rod (7) and spread groove (5) inner wall, connecting rod (7) lower extreme fixedly connected with sealing ring (10), a plurality of evenly distributed's of briquetting (12) of sealing ring (10) lower extreme fixedly connected with, a plurality of liquid storage balls (13) of sealing ring (10) lower extreme fixedly connected with.
2. The oil flange with better sealing performance according to claim 1, is characterized in that: a plurality of evenly distributed telescopic rods (9) are fixedly connected between the connecting rod (7) and the inner wall of the connecting groove (5), and the telescopic rods (9) are located on the inner side of the compression spring (8).
3. The oil flange with better sealing performance according to claim 1, is characterized in that: sealing liquid is stored in the liquid storage ball (13), and the liquid storage ball (13) and the pressing block (12) are distributed at intervals.
4. The oil flange with better sealing performance according to claim 1, is characterized in that: the left end fixedly connected with airtight layer (11) of sealing ring (10), airtight layer (11) length is greater than the thickness of sealing ring (10).
5. The oil flange with better sealing performance according to claim 1, is characterized in that: the left end of the compression block (6) is provided with a fit groove, and the fit groove is matched with the fixing bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022634002.XU CN213629348U (en) | 2020-11-16 | 2020-11-16 | Better oil flange of leakproofness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022634002.XU CN213629348U (en) | 2020-11-16 | 2020-11-16 | Better oil flange of leakproofness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213629348U true CN213629348U (en) | 2021-07-06 |
Family
ID=76633142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022634002.XU Active CN213629348U (en) | 2020-11-16 | 2020-11-16 | Better oil flange of leakproofness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213629348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719101A (en) * | 2022-03-25 | 2022-07-08 | 保定天威保变电气股份有限公司 | Multi-aperture pipe joint |
-
2020
- 2020-11-16 CN CN202022634002.XU patent/CN213629348U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719101A (en) * | 2022-03-25 | 2022-07-08 | 保定天威保变电气股份有限公司 | Multi-aperture pipe joint |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: YANCHENG JIAXIN PETROLEUM MACHINERY MANUFACTURE CO.,LTD. Assignor: YANCHENG HENGTONG PETROLEUM MACHINERY MANUFACTURING CO.,LTD. Contract record no.: X2023320000230 Denomination of utility model: A petroleum flange with good sealing performance Granted publication date: 20210706 License type: Common License Record date: 20231115 |