CN218598345U - Novel mechanical seal device for pump - Google Patents
Novel mechanical seal device for pump Download PDFInfo
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- CN218598345U CN218598345U CN202222483940.3U CN202222483940U CN218598345U CN 218598345 U CN218598345 U CN 218598345U CN 202222483940 U CN202222483940 U CN 202222483940U CN 218598345 U CN218598345 U CN 218598345U
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- seal receptacle
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- groove
- sealing
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Abstract
The utility model discloses a novel mechanical seal for pump device, include seal receptacle, static sealing ring and move the sealing ring, the inside embedding of seal receptacle is connected with static sealing ring, the internal surface threaded connection of seal receptacle has the mount pad, the inside of seal receptacle is run through and is provided with logical oil groove, the fixed surface of seal receptacle is connected with the oil inlet, and the bottom of oil inlet and the one end intercommunication that leads to the oil groove, the sealing plug has been cup jointed to the internal surface of oil inlet, the top fixedly connected with of sealing plug presses the piece. The utility model discloses an install seal receptacle, static sealing ring, dynamic seal ring, lead to oil groove, oil inlet, sealing plug and press the piece, use mechanical seal device's for a long time at this pump in-process, through lubricating structure's setting, can lubricate this sealing device, and reduce friction and wearing and tearing between each structure, improved this mechanical seal device's life to the problem that appears in the current device has effectively been solved and not enough.
Description
Technical Field
The utility model relates to a mechanical seal technical field especially relates to a novel mechanical seal for pump device.
Background
The mechanical seal is a mechanical seal with different structural forms and materials according to different uses according to different working conditions and medium properties, and the mechanical seal for the pump is a device which is arranged in pump equipment and has the function of starting dynamic sealing, so that fluid medium in a volute of the water pump is prevented from flowing out of the water pump through a pump shaft.
However, in use of the existing mechanical sealing device for the pump, due to the lack of a lubricating structure, the internal structure of the device is greatly abraded after long-term use, so that the service life of the mechanical sealing device is shortened.
In view of this, carry out research improvement to current problem, provide a novel mechanical seal device for pump, after sealing device used for a long time, through the setting of lubricating structure, can lubricate the quiet sealing ring of device and move the sealing ring to reduce the wearing and tearing between each structure, improved this mechanical seal device's life, aim at through this technique, reach the purpose of solution problem and improvement practical value nature.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a novel mechanical sealing device for a pump.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a novel mechanical seal for pump device, includes seal receptacle, static sealing ring and moves the sealing ring, the inside embedding of seal receptacle is connected with static sealing ring, the internal surface threaded connection of seal receptacle has the mount pad, the inside of seal receptacle is run through and is provided with logical oil groove, the fixed surface of seal receptacle is connected with the oil inlet, and the bottom of oil inlet and the one end intercommunication that leads to the oil groove, the sealing plug has been cup jointed to the internal surface of oil inlet, the top fixedly connected with of sealing plug presses the piece.
As this technical scheme's further optimization, the utility model relates to a novel mechanical seal for pump device, a side surface of mount pad runs through and is provided with the embedded groove, the inside of embedded groove is provided with moves the sealing ring, a side surface equidistance that moves the sealing ring runs through and is provided with the draw-in groove.
As this technical scheme's further optimization, the utility model relates to a novel mechanical seal for pump device, a side surface equidistance fixedly connected with fixture block of static sealing ring, and fixture block and draw-in groove phase-match.
As this technical scheme's further optimization, the utility model relates to a novel mechanical seal for pump device, a side surface equidistance of seal receptacle runs through and is provided with first screw, the opposite side surface symmetry of seal receptacle runs through and is provided with the mounting hole.
As this technical scheme's further optimization, the utility model relates to a novel mechanical seal for pump device, a side surface equidistance that moves the sealing ring runs through and is provided with the mounting groove, and the mounting groove is located the centre of two sets of draw-in grooves, the inside equidistance that moves the sealing ring runs through and is provided with the second screw, and the second screw is located the inside of mounting groove.
The utility model discloses following beneficial effect has:
1. the utility model discloses an install the seal receptacle, quiet sealing ring, move the sealing ring, lead to the oil groove, the oil inlet, the sealing plug and press the movable block, utilize the setting of leading to the oil groove in the seal receptacle, come lubricating oil to let in the seal receptacle, make lubricating oil flow in the clearance on quiet sealing ring and movable sealing ring surface, thereby lubricate each structure in the seal receptacle, when not carrying out lubricated work, come to seal the processing to the oil inlet through the sealing plug that sets up, in order to prevent that dust impurity from getting into and leading to the oil groove, come to lubricate this sealing device through lubricating structure from this, and reduce friction and wearing and tearing between each structure, the life of this mechanical seal device has been improved, thereby effectively solved the problem that appears in the current device and not enough.
2. The utility model discloses an install the seal receptacle, quiet sealing ring, the mount pad, move the sealing ring, fixture block and draw-in groove, utilize first screw with quiet sealing ring fixed mounting in the inside of seal receptacle, recycle the second screw will move sealing ring fixed mounting in the embedded groove of mount pad, later through the screw-thread fit between seal receptacle and the mount pad, with the inside of mount pad screw in seal receptacle, make fixture block and the mutual joint of draw-in groove, thereby accomplish the equipment to this sealing device, convenient in carrying out the dismouting to this mechanical seal device from this, and convenient for operation.
Drawings
FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
fig. 3 is a schematic structural view of the position a of the present invention;
fig. 4 is a schematic diagram of the structure at B of the present invention.
In the figure: 1. a sealing seat; 2. a static seal ring; 3. a mounting seat; 4. a groove is embedded; 5. a dynamic sealing ring; 6. an oil groove is communicated; 7. an oil inlet; 8. a sealing plug; 9. pressing the block; 10. a clamping block; 11. a card slot; 12. a first screw; 13. mounting grooves; 14. a second screw; 15. and (7) installing holes.
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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a novel mechanical seal for pump device, includes seal receptacle 1, quiet sealing ring 2 and moves sealing ring 5, the inside embedding of seal receptacle 1 is connected with quiet sealing ring 2, the internal surface threaded connection of seal receptacle 1 has mount pad 3, the inside of seal receptacle 1 is run through and is provided with logical oil groove 6, the fixed surface of seal receptacle 1 is connected with oil inlet 7, and the bottom of oil inlet 7 and the one end intercommunication that leads to oil groove 6, sealing plug 8 has been cup jointed to the internal surface of oil inlet 7, the top fixedly connected with of sealing plug 8 presses movable block 9.
Lead to the setting of oil groove 6 in through seal receptacle 1, let in seal receptacle 1 with lubricating oil, make lubricating oil flow in the clearance on static sealing ring 2 and the 5 surfaces of movable seal ring, thereby lubricate each structure in the seal receptacle 1, when not carrying out lubricated work, come to seal oil inlet 7 through the sealing plug 8 that sets up and handle, in leading to oil groove 6 in preventing dust impurity entering, from this setting through lubricating structure, can lubricate this sealing device, and reduce friction and wearing and tearing between each structure, the life of this mechanical seal device has been improved, thereby effectively solved the problem that appears in the current device and not enough.
One side surface of mount pad 3 runs through and is provided with embedded groove 4, the inside of embedded groove 4 is provided with moves sealing ring 5, a side surface equidistance of moving sealing ring 5 runs through and is provided with draw-in groove 11, a side surface equidistance fixedly connected with fixture block 10 of quiet sealing ring 2, and fixture block 10 and draw-in groove 11 phase-match, a side surface equidistance of seal receptacle 1 runs through and is provided with first screw 12, another side surface symmetry of seal receptacle 1 runs through and is provided with mounting hole 15, a side surface equidistance of moving sealing ring 5 runs through and is provided with mounting groove 13, and mounting groove 13 is located the centre of two sets of draw-in grooves 11, the inside equidistance of moving sealing ring 5 runs through and is provided with second screw 14, and second screw 14 is located the inside of mounting groove 13.
Utilize first screw 12 with 2 fixed mounting of quiet sealing ring in the inside of seal receptacle 1, recycle second screw 14 will move 5 fixed mounting of sealing ring in the embedded groove 4 of mount pad 3, later through the screw-thread fit between seal receptacle 1 and the mount pad 3, with the inside of mount pad 3 screw in seal receptacle 1, make fixture block 10 and draw-in groove 11 joint each other to accomplish this sealing device's equipment, convenient in carrying out the dismouting to this mechanical seal device from this, convenient operation.
The working principle is as follows: after using this sealing device for a long time, through the setting of logical oil groove 6 in the seal receptacle 1, let in lubricating oil in the seal receptacle 1, make lubricating oil flow into in the clearance on static sealing ring 2 and the 5 surfaces of dynamic seal ring, thereby lubricate each structure in the seal receptacle 1, when not carrying out lubricated work, sealing plug 8 through setting up comes to carry out sealing process to oil inlet 7, in order to prevent that dust impurity from getting into logical oil groove 6, from this through lubricating structure's setting, can lubricate this sealing device, and reduce friction and wearing and tearing between each structure, the life of this mechanical seal device has been improved.
In the process of using this mechanical seal device, utilize first screw 12 with 2 fixed mounting of quiet sealing ring in the inside of seal receptacle 1, reuse second screw 14 will move sealing ring 5 fixed mounting in the embedded groove 4 of mount pad 3, later through the screw-thread fit between seal receptacle 1 and the mount pad 3, with the inside of mount pad 3 screw in seal receptacle 1, make fixture block 10 and draw-in groove 11 joint each other, thereby accomplish the equipment to this sealing device, it is convenient in carrying out the dismouting to this mechanical seal device from this, and the operation is convenient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a novel mechanical seal for pump device, includes seal receptacle (1), quiet sealing ring (2) and moves sealing ring (5), its characterized in that: the inside embedding of seal receptacle (1) is connected with static sealing ring (2), the internal surface threaded connection of seal receptacle (1) has mount pad (3), the inside of seal receptacle (1) is run through and is provided with logical oil groove (6), the fixed surface of seal receptacle (1) is connected with oil inlet (7), and the bottom of oil inlet (7) and the one end intercommunication that leads to oil groove (6), sealing plug (8) has been cup jointed to the internal surface of oil inlet (7), the top fixedly connected with of sealing plug (8) presses movable block (9).
2. The novel mechanical sealing device for the pump according to claim 1, wherein: one side surface of mount pad (3) is run through and is provided with embedded groove (4), the inside of embedded groove (4) is provided with moves sealing ring (5), one side surface equidistance of moving sealing ring (5) is run through and is provided with draw-in groove (11).
3. The novel mechanical sealing device for the pump according to claim 1, characterized in that: the surface of one side of the static sealing ring (2) is fixedly connected with clamping blocks (10) in an equidistant mode, and the clamping blocks (10) are matched with the clamping grooves (11).
4. The novel mechanical sealing device for the pump according to claim 1, wherein: a side surface equidistance of seal receptacle (1) is run through and is provided with first screw (12), another side surface symmetry of seal receptacle (1) is run through and is provided with mounting hole (15).
5. The novel mechanical sealing device for the pump according to claim 2, characterized in that: move a side surface equidistance of sealing ring (5) and run through and be provided with mounting groove (13), and mounting groove (13) are located the centre of two sets of draw-in grooves (11), the inside equidistance of moving sealing ring (5) runs through and is provided with second screw (14), and second screw (14) are located the inside of mounting groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222483940.3U CN218598345U (en) | 2022-09-20 | 2022-09-20 | Novel mechanical seal device for pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222483940.3U CN218598345U (en) | 2022-09-20 | 2022-09-20 | Novel mechanical seal device for pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218598345U true CN218598345U (en) | 2023-03-10 |
Family
ID=85401506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222483940.3U Active CN218598345U (en) | 2022-09-20 | 2022-09-20 | Novel mechanical seal device for pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218598345U (en) |
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2022
- 2022-09-20 CN CN202222483940.3U patent/CN218598345U/en active Active
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