CN215215162U - Special two-way sealing member of water jacket - Google Patents
Special two-way sealing member of water jacket Download PDFInfo
- Publication number
- CN215215162U CN215215162U CN202022996481.XU CN202022996481U CN215215162U CN 215215162 U CN215215162 U CN 215215162U CN 202022996481 U CN202022996481 U CN 202022996481U CN 215215162 U CN215215162 U CN 215215162U
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- China
- Prior art keywords
- sealing
- sealing member
- sealing element
- fixedly connected
- cavity
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- Expired - Fee Related
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- 238000007789 sealing Methods 0.000 title claims abstract description 115
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000005260 corrosion Methods 0.000 claims abstract description 30
- 238000000576 coating method Methods 0.000 claims abstract description 12
- -1 sealing spring Substances 0.000 claims abstract description 5
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 239000000110 cooling liquid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a special two-way sealing member of water jacket, including the sealing member body, the inboard high temperature resistant layer of fixedly connected with of sealing member body, the first anti-corrosion coating of outside fixedly connected with of sealing member body, the mounting groove has all been seted up to the front side and the rear side of sealing member body, and the inner chamber swing joint of mounting groove has movable sealing member, and the cavity has all been seted up to both sides around the sealing member body inner chamber, and the inner chamber swing joint of cavity has sealing spring, the equal fixedly connected with connecting plate in one side that front and back sealing spring is opposite. The utility model discloses a cooperation that sets up sealing member body, first anti-corrosion coating, movable sealing member, high temperature resistant layer, bracing piece, mounting groove, buffering cavity, connecting rod, air vent, second anti-corrosion coating, sealing spring, cavity and connecting plate is used, and it is better to possess sealed effect, possesses buffer function, can protect sealing member and pipeline, anticorrosion and high temperature resistance excellent advantage.
Description
Technical Field
The utility model relates to a water jacket technical field specifically is a special two-way seal spare of water jacket.
Background
The water jacket has the function of transferring the temperature of the combustion chamber and the inner wall of the cylinder of the engine to the cooling liquid through heat conduction, because the liquid is flowable, the liquid is circulated to the radiator through the water pump, the heat is radiated to the cooling liquid by the radiator through the flow of the outside air, and the heat generated during the work of the engine is received by the cooling liquid with the heat radiation function, and the circulation is carried out. The summary is to transfer thermal energy.
The water jacket is a porous water pipe in an automobile engine, cooling liquid is circulated in the water jacket to cool a combustion chamber of the engine, the water jacket needs to be connected with an external cooling water pipe, a bidirectional sealing element needs to be used for sealing in the connection process, the existing bidirectional sealing element is poor in sealing effect and mostly does not have a buffering function, so that the sealing element and a pipeline are easily damaged, and the corrosion resistance and the high temperature resistance are low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special two-way sealing member of water jacket possesses sealed effect better, possesses buffer function, can protect sealing member and pipeline, and the advantage that anticorrosion and high temperature resistance are excellent has been solved current two-way sealing member and has been sealed the effect not good, mostly does not possess buffer function, leads to sealing member and pipeline to appear damaging easily, anticorrosion and the lower problem of high temperature resistance.
In order to achieve the above object, the utility model provides a following technical scheme: a bidirectional sealing element special for a water jacket comprises a sealing element body, wherein a high-temperature resistant layer is fixedly connected on the inner side of the sealing element body, the outer side of the sealing element body is fixedly connected with a first anti-corrosion layer, the front side and the rear side of the sealing element body are both provided with mounting grooves, the inner cavity of the mounting groove is movably connected with a movable sealing element, the front side and the rear side of the inner cavity of the sealing element body are both provided with a cavity, the inner cavity of the cavity is movably connected with a sealing spring, one side opposite to the front and the back sealing springs is fixedly connected with a connecting plate, one side of the connecting plate, which is far away from the sealing spring, is fixedly connected with a connecting rod, one side of the connecting rod, which is far away from the connecting plate, penetrates into the inner cavity of the mounting groove and is fixedly connected with the movable sealing element, the sealing element comprises a sealing element body and is characterized in that a buffer cavity is formed in the inner cavity of the sealing element body, a supporting rod is fixedly connected to the inner cavity of the buffer cavity, and vent holes are formed in the edge of the sealing element body.
Preferably, a second anti-corrosion layer is fixedly connected to one side, away from the sealing element body, of the movable sealing element, and both the second anti-corrosion layer and the first anti-corrosion layer are polytetrafluoroethylene coatings.
Preferably, the high temperature resistant layer is made of carbon fiber, and the number of the cavities is several.
Preferably, the bracing piece is the rubber material, sealing member body and movable sealing member are the silica gel material.
Preferably, the number of the vent holes is that if each vent hole is provided, the surface of the connecting rod is movably connected with the joint of the sealing element body.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation that sets up sealing member body, first anti-corrosion coating, movable sealing member, high temperature resistant layer, bracing piece, mounting groove, buffering cavity, connecting rod, air vent, second anti-corrosion coating, sealing spring, cavity and connecting plate is used, and it is better to possess sealed effect, possesses buffer function, can protect sealing member and pipeline, and the advantage that anticorrosion and high temperature resistance are excellent is worth promoting.
2. The utility model can improve the high temperature resistance of the sealing element body and avoid aging by arranging the high temperature resistant layer;
the first anti-corrosion layer and the second anti-corrosion layer are arranged, so that the anti-corrosion performance of the sealing element body and the movable sealing element can be improved, and the service life of the sealing element body and the movable sealing element can be prolonged;
the connecting plate is arranged, so that the connecting rod can be prevented from falling off from the cavity;
through setting up the air vent, can make things convenient for the air escape in the buffering cavity.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right sectional view of the partial structure of the present invention;
fig. 3 is a right sectional view of the movable sealing member of the present invention;
fig. 4 is an enlarged view of a in fig. 2 according to the present invention.
In the figure: the sealing element comprises a sealing element body 1, a first anti-corrosion layer 2, a movable sealing element 3, a high temperature resistant layer 4, a support rod 5, a mounting groove 6, a buffer cavity 7, a connecting rod 8, a vent hole 9, a second anti-corrosion layer 10, a sealing spring 11, a cavity 12 and a connecting plate 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 to be referred 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", "connected", and the like are to be construed broadly, 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.
The utility model provides a parts such as sealing member body 1, first anti-corrosion coating 2, movable seal spare 3, high temperature resistant layer 4, bracing piece 5, mounting groove 6, buffer cavity 7, connecting rod 8, air vent 9, second anti-corrosion coating 10, sealing spring 11, cavity 12 and connecting plate 13 are general standard or the part that technical staff in the field knows, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.
Referring to fig. 1-4, a special two-way sealing element for a water jacket comprises a sealing element body 1, a high temperature resistant layer 4 is fixedly connected to the inner side of the sealing element body 1, a first anti-corrosion layer 2 is fixedly connected to the outer side of the sealing element body 1, mounting grooves 6 are respectively formed in the front side and the rear side of the sealing element body 1, a movable sealing element 3 is movably connected to the inner cavity of the mounting groove 6, cavities 12 are respectively formed in the front side and the rear side of the inner cavity of the sealing element body 1, a sealing spring 11 is movably connected to the inner cavity of the cavity 12, a connecting plate 13 is fixedly connected to the opposite side of the front sealing spring 11 and the rear sealing spring 11, a connecting rod 8 is fixedly connected to the side of the connecting plate 13 far away from the connecting plate 13, the connecting rod 8 penetrates through the inner cavity of the mounting groove 6 and is fixedly connected to the movable sealing element 3, a buffer cavity 7 is formed in the inner cavity of the sealing element body 1, and a support rod 5 is fixedly connected to the inner cavity of the buffer cavity 7, the edge of the sealing element body 1 is provided with a vent hole 9;
a second anti-corrosion layer 10 is fixedly connected to one side, far away from the sealing element body 1, of the movable sealing element 3, and the second anti-corrosion layer 10 and the first anti-corrosion layer 2 are both polytetrafluoroethylene coatings;
the high-temperature resistant layers 4 are made of carbon fiber materials, and the number of the cavities 12 is a plurality;
the supporting rod 5 is made of rubber, and the sealing element body 1 and the movable sealing element 3 are both made of silica gel;
the number of the vent holes 9 is that the surface of the connecting rod 8 is movably connected with the joint of the sealing element body 1;
the high-temperature resistant layer 4 is arranged, so that the high-temperature resistance of the sealing element body 1 can be improved, and the aging is avoided;
the first anti-corrosion layer 2 and the second anti-corrosion layer 10 are arranged, so that the anti-corrosion performance of the sealing element body 1 and the movable sealing element 3 can be improved, and the service life of the sealing element can be prolonged;
the connecting rod 8 can be prevented from falling off from the cavity 12 by arranging the connecting plate 13;
through setting up air vent 9, can make things convenient for the air escape in buffering cavity 7.
During the use, place sealing member body 1 in the junction of water jacket and cooling tube, install it, the sealing spring 11 of front and back side promotes the movable seal piece 3 of front and back side and water jacket and cooling tube in close contact with through releasing elasticity, and the leakproofness is better like this, and when the pipeline received external force and assaults, compress sealing member body 1, and bracing piece 5 warp along with it in compression process, can play the cushioning effect like this, protects pipeline and sealing member body 1.
In summary, the following steps: this special two-way sealing member of water jacket, through sealing member body 1, first anti-corrosion coating 2, movable sealing member 3, high temperature resistant layer 4, bracing piece 5, mounting groove 6, buffer cavity 7, connecting rod 8, air vent 9, second anti-corrosion coating 10, sealing spring 11, the cooperation of cavity 12 and connecting plate 13 is used, it is not good to have solved the sealed effect of current two-way sealing member, mostly do not possess buffer function, lead to sealing member and pipeline to appear damaging easily, the lower problem of anticorrosion and high temperature resistance.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A special two-way sealing piece for a water jacket comprises a sealing piece body (1) and is characterized in that: the inner side of the sealing element body (1) is fixedly connected with a high temperature resistant layer (4), the outer side of the sealing element body (1) is fixedly connected with a first anti-corrosion layer (2), the front side and the rear side of the sealing element body (1) are respectively provided with a mounting groove (6), the inner cavity of the mounting groove (6) is movably connected with a movable sealing element (3), the front side and the rear side of the inner cavity of the sealing element body (1) are respectively provided with a cavity (12), the inner cavity of the cavity (12) is movably connected with a sealing spring (11), one side opposite to the front sealing spring (11) and the rear sealing spring (11) is respectively fixedly connected with a connecting plate (13), one side of the connecting plate (13) far away from the sealing spring (11) is fixedly connected with a connecting rod (8), one side of the connecting rod (8) far away from the connecting plate (13) penetrates through the inner cavity of the mounting groove (6) and is fixedly connected with the movable sealing element (3), buffer cavity (7) have been seted up to the inner chamber of sealing member body (1), the inner chamber fixedly connected with bracing piece (5) of buffer cavity (7), air vent (9) have been seted up to the edge of sealing member body (1).
2. The special bidirectional sealing piece for the water jacket according to claim 1, wherein: one side, far away from the sealing element body (1), of the movable sealing element (3) is fixedly connected with a second anti-corrosion layer (10), and the second anti-corrosion layer (10) and the first anti-corrosion layer (2) are polytetrafluoroethylene coatings.
3. The special bidirectional sealing piece for the water jacket according to claim 1, wherein: the high-temperature resistant layer (4) is made of carbon fiber, and the number of the cavities (12) is a plurality.
4. The special bidirectional sealing piece for the water jacket according to claim 1, wherein: the support rod (5) is made of rubber, and the sealing element body (1) and the movable sealing element (3) are made of silica gel.
5. The special bidirectional sealing piece for the water jacket according to claim 1, wherein: the number of the vent holes (9) is several, and the connecting part of the surface of the connecting rod (8) and the sealing element body (1) is movably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022996481.XU CN215215162U (en) | 2020-12-15 | 2020-12-15 | Special two-way sealing member of water jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022996481.XU CN215215162U (en) | 2020-12-15 | 2020-12-15 | Special two-way sealing member of water jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215215162U true CN215215162U (en) | 2021-12-17 |
Family
ID=79417742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022996481.XU Expired - Fee Related CN215215162U (en) | 2020-12-15 | 2020-12-15 | Special two-way sealing member of water jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215215162U (en) |
-
2020
- 2020-12-15 CN CN202022996481.XU patent/CN215215162U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |