CN207921336U - A kind of heat safe mechanically-sealing apparatus - Google Patents
A kind of heat safe mechanically-sealing apparatus Download PDFInfo
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- CN207921336U CN207921336U CN201820281284.XU CN201820281284U CN207921336U CN 207921336 U CN207921336 U CN 207921336U CN 201820281284 U CN201820281284 U CN 201820281284U CN 207921336 U CN207921336 U CN 207921336U
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- fixedly connected
- fixed cylinder
- flap
- cylinder
- heat safe
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Abstract
The utility model provides a kind of heat safe mechanically-sealing apparatus, is related to mechanical seal field.The heat safe mechanically-sealing apparatus, including fixed cylinder, it is fixedly connected with babinet on the left of the fixed cylinder, the fixed cylinder is internally provided with connecting cylinder, it is arranged with shaft on the right side of the connecting cylinder, the outer surface of the connecting cylinder offers fluting, and the inside of the fluting is hinged with flap by fulcrum, buffer spring is fixedly connected between the flap and the inner wall of fluting.The heat safe mechanically-sealing apparatus, by being provided with connecting cylinder, flap, groove body, oil-collecting sponge, straight slot and connecting tube, the fluid that oil-collecting sponge penetrates into fixed cylinder babinet carries out adsorpting aggregation, shaft drives connecting cylinder and flap to carry out, flap fitting groove body inwardly squeezes oil-collecting sponge, and fluid is pressed into connecting tube by straight slot, reduces the harm that fixed cylinder long-pending oil excessively causes equipment to operate, and recycling fluid, buffer spring spring back the progress that flap squeezes convenient for next time.
Description
Technical field
The utility model is related to technical field of mechanical, specially a kind of heat safe mechanically-sealing apparatus.
Background technology
Mechanical seal refer to by it is at least a pair of perpendicular to the end face of rotation axis Fluid pressure and compensation mechanism elastic force (or
Magnetic force) under the action of and the cooperation of auxiliary seal under keep be bonded and constituted with respect to sliding prevent fluid leak dress
It sets, includes mainly rotating ring, stationary ring, cooling device, holddown spring, sealing ring and throw-out collar etc., with the development of science and technology, high temperature resistant material
Expect that mechanically-sealing apparatus is added in (nano-pore silicon collet and vacuum envelope etc.), makes it have good high-temperature resistant result, but in reality
During the use of border, oil leak inevitably occurs for equipment, and long-pending oil excessively seriously affects the normal operation of equipment.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of heat safe mechanically-sealing apparatus, solves
In actual use, the problem of oil leak inevitably occurs for equipment, and long-pending oil excessively seriously affects equipment normal operation.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of heat safe machinery is close
Seal apparatus, including fixed cylinder are fixedly connected with babinet on the left of the fixed cylinder, and the fixed cylinder is internally provided with connection
Tin, it is arranged with shaft on the right side of the connecting cylinder, the outer surface of the connecting cylinder offers fluting, and the inside of the fluting passes through
Fulcrum is hinged with flap, and buffer spring, the interior bottom of the fixed cylinder are fixedly connected between the flap and the inner wall of fluting
It is fixedly connected with groove body, the groove body is internally provided with oil-collecting sponge, is offered on the inner wall of the groove body and oil-collecting sponge
Corresponding straight slot, is fixedly connected with connecting tube on the inside of the straight slot, and the one end of the connecting tube far from straight slot is through fixing
The bottom plate of cylinder and the inside for extending to babinet, the connecting tube are internally provided with unidirectional fuel tap, and the left end of the connecting tube is solid
Surely filtration members are connected with
Preferably, the outer surface of the shaft offers annular groove, and the internal sleeve of the annular groove is equipped with the first sealing ring, described
The outer sheath of first sealing ring is equipped with the second sealing ring, and the second sealing ring is sheathed on the outside of connecting cylinder.
Preferably, the top and bottom of the fixed cylinder has been fixedly connected with thread segment, the left side setting of the thread segment
There are mounting rod, the outer surface of the mounting rod to offer mounting groove.
Preferably, the outer sheath of the shaft is equipped with cover piece, and the cover piece includes threaded cap corresponding with thread segment.
Preferably, the sealing cover to fasten with the second sealing ring, the screw thread are fixedly connected on the inside of the threaded cap
The outer surface of lid is fixedly connected with installation part.
Preferably, inclined plate is fixedly connected at the top of the groove body, the bottom of the inclined plate is fixedly connected with barb scraper plate.
(3) advantageous effect
The utility model provides a kind of heat safe mechanically-sealing apparatus.Has following advantageous effect：
1, heat safe mechanically-sealing apparatus, by being provided with connecting cylinder, flap, groove body, oil-collecting sponge, straight slot and company
It takes over, oil-collecting sponge carries out adsorpting aggregation to the fluid that babinet penetrates into fixed cylinder, and shaft drives connecting cylinder and flap to carry out, turns
Plate fitting groove body inwardly squeezes oil-collecting sponge, and fluid is pressed into connecting tube by straight slot, reduces fixed cylinder long-pending oil and excessively causes
The harm of equipment running, and recycling fluid, by being provided with buffer spring, barb scraper plate and unidirectional fuel tap, buffer spring rebound
The progress that flap squeezes convenient for next time, barb scraper plate scrape the fluid adhered on flap, and unidirectional fuel tap control fluid unidirectionally enters
Box house.
2, heat safe mechanically-sealing apparatus, by being provided with annular groove, the first sealing ring, the second sealing ring and sealing
Lid, the first sealing ring, the second sealing ring and sealing cover are arranged successively, improve the leakproofness of shaft and connecting cylinder junction, spiral shell
The threaded connection of line lid and thread segment is closed fixed cylinder, and mounting rod makes the second sealing ring and sealing cover be combined with the connection of installation part
It is even closer.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model lid piece structure schematic diagram.
In figure：1 fixed cylinder, 2 mounting rods, 3 thread segments, 4 connecting cylinders, 5 second sealing rings, 6 first sealing rings, 7 annular grooves, 8
Shaft, 9 cover pieces, 91 sealing covers, 92 threaded caps, 93 installation parts, 10 flaps, 11 flutings, 12 inclined plates, 13 oil-collecting sponges, 14 straight slots,
15 groove bodies, 16 connecting tubes, 17 unidirectional fuel taps, 18 filtration members, 19 babinets.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model embodiment provides a kind of heat safe mechanically-sealing apparatus, as shown in Figs. 1-2, including fixed cylinder 1,
The left side of fixed cylinder 1 is fixedly connected with babinet 19, and fixed cylinder 1 is internally provided with connecting cylinder 4, and the right side of connecting cylinder 4 is arranged with
The outer surface of shaft 8, connecting cylinder 4 offers fluting 11, and 11 inside of slotting is hinged with flap 10 by fulcrum, flap 10 with open
Buffer spring is fixedly connected between the inner wall of slot 11, the interior bottom of fixed cylinder 1 is fixedly connected with groove body 15, the top of groove body 15
It is fixedly connected with inclined plate 12, the bottom of inclined plate 12 is fixedly connected with barb scraper plate, and groove body 15 is internally provided with oil-collecting sponge 13,
Straight slot 14 corresponding with oil-collecting sponge 13 is offered on the inner wall of groove body 15, the inside of straight slot 14 is fixedly connected with connecting tube
16, the one end of connecting tube 16 far from straight slot 14 runs through the bottom plate of fixed cylinder 1 and extends to the inside of babinet 19, passes through the company of being provided with
Connect cylinder 4, flap 10, groove body 15, oil-collecting sponge 13, straight slot 14 and connecting tube 16, oil-collecting sponge 13 penetrate into fixed cylinder 1 to babinet 19
Interior fluid carries out adsorpting aggregation, and shaft 8 drives connecting cylinder 4 and flap 10 to carry out, and flap 10 is bonded groove body 15 and inwardly squeezes collection
Fluid is pressed into connecting tube 16 by straight slot 14, reduces the danger that 1 long-pending oil of fixed cylinder excessively causes equipment to operate by oily sponge 13
Evil, and recycling fluid, connecting tube 16 are internally provided with unidirectional fuel tap 17, and the left end of connecting tube 16 is fixedly connected with filtration members
18, by being provided with buffer spring, barb scraper plate and unidirectional fuel tap 17, buffer spring spring back flap 10 convenient for squeeze next time into
Row, barb scraper plate scrape the fluid adhered on flap 10, and unidirectional fuel tap 17 controls fluid and unidirectionally enters inside babinet 19, shaft 8
Outer surface offer annular groove 7, the internal sleeve of annular groove 7 is equipped with the first sealing ring 6, and the outer sheath of the first sealing ring 6 is equipped with second
Sealing ring 5, and the second sealing ring 5 is sheathed on the outside of connecting cylinder 4, the top and bottom of fixed cylinder 1 has been fixedly connected with screw thread
Section 3, the left side of thread segment 3 is provided with mounting rod 2, and the outer surface of mounting rod 2 offers mounting groove, and the outer sheath of shaft 8 is equipped with
Cover piece 9, cover piece 9 include threaded cap 92 corresponding with thread segment 3, and the inside of threaded cap 92 is fixedly connected with and the second sealing ring
5 sealing covers 91 to fasten, the outer surface of threaded cap 92 are fixedly connected with installation part 93, are sealed by being provided with annular groove 7, first
Enclose the 6, second sealing ring 5 and sealing cover 91, the first sealing ring 6, the second sealing ring 5 and sealing cover 91 are arranged successively, are improved and are turned
The leakproofness of axis 8 and 4 junction of connecting cylinder, threaded cap 91 and the threaded connection of thread segment 3 are closed fixed cylinder 1, convenient for aggregation oil
The progress of liquid and Oil Guide, it is even closer that mounting rod 2 with the connection of installation part 93 makes the second sealing ring 5 and sealing cover 91 be combined.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
Operation principle：In use, the fluid that oil-collecting sponge 13 penetrates into fixed cylinder 1 babinet 19 carries out adsorpting aggregation, turn
Axis 8 drives connecting cylinder 4 and flap 10 to carry out, and flap 10 is bonded groove body 15 and inwardly squeezes oil-collecting sponge 13, will be oily by straight slot 14
Hydraulic pressure enters in connecting tube 16, and buffer spring springs back the progress that flap 10 squeezes convenient for next time, and barb scraper plate scrapes attached on flap 10
The fluid, unidirectional fuel tap 17 control fluid and unidirectionally enter inside babinet 19, the first sealing ring 6, the second sealing ring 5 and sealing cover
91 be arranged successively, improves the leakproofness of shaft 8 and 4 junction of connecting cylinder, and threaded cap 91 and the threaded connection of thread segment 3 are closed
Fixed cylinder 1, convenient for the progress of aggregation fluid and Oil Guide, mounting rod 2 and the connection of installation part 93 make the second sealing ring 5 and sealing cover
91 combinations are even closer.
In conclusion the heat safe mechanically-sealing apparatus, by being provided with connecting cylinder 4, flap 10, groove body 15, oil-collecting
Sponge 13, straight slot 14 and connecting tube 16, the fluid that oil-collecting sponge 13 penetrates into fixed cylinder 1 babinet 19 carry out adsorpting aggregation, turn
Axis 8 drives connecting cylinder 4 and flap 10 to carry out, and flap 10 is bonded groove body 15 and inwardly squeezes oil-collecting sponge 13, will be oily by straight slot 14
Hydraulic pressure enters in connecting tube 16, reduces the harm that 1 long-pending oil of fixed cylinder excessively causes equipment to operate, and recycling fluid, by being provided with
Buffer spring, barb scraper plate and unidirectional fuel tap 17, buffer spring spring back the progress that flap 10 squeezes convenient for next time, and barb scraper plate is scraped
The fluid adhered on turn plate 10, unidirectional fuel tap 17 controls fluid and unidirectionally enters inside babinet 19, by being provided with annular groove 7, the
One sealing ring 6, the second sealing ring 5 and sealing cover 91, the first sealing ring 6, the second sealing ring 5 and sealing cover 91 are arranged successively,
The leakproofness of shaft 8 and 4 junction of connecting cylinder is improved, threaded cap 91 and the threaded connection of thread segment 3 are closed fixed cylinder 1, are convenient for
Assemble the progress of fluid and Oil Guide, mounting rod 2 makes the second sealing ring 5 and sealing cover 91 be combined and more be stepped up with the connection of installation part 93
It is close.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of heat safe mechanically-sealing apparatus, including fixed cylinder (1), it is characterised in that：The left side of the fixed cylinder (1) is solid
Surely it is connected with babinet (19), the fixed cylinder (1) is internally provided with connecting cylinder (4), is arranged on the right side of the connecting cylinder (4)
The outer surface of shaft (8), the connecting cylinder (4) offers fluting (11), and the inside of the fluting (11) is hinged with by fulcrum
Flap (10), the flap (10) and slot (11) inner wall between be fixedly connected with buffer spring, the fixed cylinder (1) it is interior
Bottom is fixedly connected with groove body (15), and the groove body (15) is internally provided with oil-collecting sponge (13), the groove body (15) it is interior
Straight slot (14) corresponding with oil-collecting sponge (13) is offered on wall, and connecting tube is fixedly connected on the inside of the straight slot (14)
(16), the one end of the connecting tube (16) far from straight slot (14) runs through the bottom plate of fixed cylinder (1) and extends to the interior of babinet (19)
Portion, the connecting tube (16) are internally provided with unidirectional fuel tap (17), and the left end of the connecting tube (16) is fixedly connected with filtering
Part (18).
2. a kind of heat safe mechanically-sealing apparatus according to claim 1, it is characterised in that：Outside the shaft (8)
Surface offers annular groove (7), and the internal sleeve of the annular groove (7) is equipped with the first sealing ring (6), first sealing ring (6) it is outer
Side is arranged with the second sealing ring (5), and the second sealing ring (5) is sheathed on the outside of connecting cylinder (4).
3. a kind of heat safe mechanically-sealing apparatus according to claim 1, it is characterised in that：The fixed cylinder (1)
Top and bottom has been fixedly connected with thread segment (3), and mounting rod (2), the mounting rod are provided on the left of the thread segment (3)
(2) outer surface offers mounting groove.
4. a kind of heat safe mechanically-sealing apparatus according to claim 1, it is characterised in that：Outside the shaft (8)
Side is arranged with cover piece (9), and the cover piece (9) includes threaded cap (92) corresponding with thread segment (3).
5. a kind of heat safe mechanically-sealing apparatus according to claim 4, it is characterised in that：The threaded cap (92)
Inside is fixedly connected with the sealing cover (91) to fasten with the second sealing ring (5), and the outer surface of the threaded cap (92), which is fixed, to be connected
It is connected to installation part (93).
6. a kind of heat safe mechanically-sealing apparatus according to claim 1, it is characterised in that：The top of the groove body (15)
Portion is fixedly connected with inclined plate (12), and the bottom of the inclined plate (12) is fixedly connected with barb scraper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820281284.XU CN207921336U (en) | 2018-02-28 | 2018-02-28 | A kind of heat safe mechanically-sealing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820281284.XU CN207921336U (en) | 2018-02-28 | 2018-02-28 | A kind of heat safe mechanically-sealing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207921336U true CN207921336U (en) | 2018-09-28 |
Family
ID=63601629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820281284.XU Expired - Fee Related CN207921336U (en) | 2018-02-28 | 2018-02-28 | A kind of heat safe mechanically-sealing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207921336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178189A (en) * | 2020-10-10 | 2021-01-05 | 江门市新会区天府密封科技有限公司 | Single-end-face mechanical sealing device |
-
2018
- 2018-02-28 CN CN201820281284.XU patent/CN207921336U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178189A (en) * | 2020-10-10 | 2021-01-05 | 江门市新会区天府密封科技有限公司 | Single-end-face mechanical sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20210228 |