CN208890525U - Sealing washer and motor and compressor - Google Patents
Sealing washer and motor and compressor Download PDFInfo
- Publication number
- CN208890525U CN208890525U CN201821626029.0U CN201821626029U CN208890525U CN 208890525 U CN208890525 U CN 208890525U CN 201821626029 U CN201821626029 U CN 201821626029U CN 208890525 U CN208890525 U CN 208890525U
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- seal
- sealing ring
- sealed
- sealing
- cladding
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- 238000007789 sealing Methods 0.000 title claims abstract description 100
- 239000011229 interlayer Substances 0.000 claims abstract description 35
- 238000005253 cladding Methods 0.000 claims description 35
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The application provides a sealing washer and motor and compressor. The sealing ring comprises a ring body and an interlayer sealing body arranged on the inner side of the ring body, wherein the interlayer sealing body is used for being arranged between a first to-be-sealed structure and a second to-be-sealed structure to seal a gap between the first to-be-sealed structure and the second to-be-sealed structure. The ring body is used for being sleeved outside the first to-be-sealed structure and the second to-be-sealed structure to seal the opening of the gap. Use the technical scheme of the utility model, when using the sealing washer on the motor, establish the tip at first end cover and second end cover with the sealing washer cover, and not with the help of the stator as the bearing structure of sealing washer, consequently this sealing washer is used on the motor, can not influence sealed water-proof effects because of the manufacturing process of stator limits with the level of making, and waterproof performance is splendid.
Description
Technical field
The utility model relates to technical field of motors, in particular to a kind of sealing ring and motor and compressor.
Background technique
For air conditioner motor, hot electric motor for pump, all there is a waterproof problem.As shown in Figure 1, in 1 He of upper end cover
When lower cover 2 combines, an O-ring seal or flat close can be clamped between upper end cover 1 and lower cover 2 and stator 3
Seal, which is centered around on the periphery wall of stator 3, and abuts with upper end cover 1 and lower cover 2, and effect is to prevent water droplet
Enter inside motor through the gap between upper end cover 1 and lower cover 2.But according to actual motor salt fog test, the sealing
The sealing effect of circle is poor, still has water droplet and enters inside motor.
The main reason for above problem generates is that stator supports the periphery wall of sealing ring due to manufacturing process of stator and system
Make it is horizontal limited, the periphery wall of stator is hardly formed the highly accurate supporting surface of roundness of external circle, in this way with upper end cover and lower end
Lid is when contacting, and the fault location on the periphery wall of stator is just difficult to provide sealing ring effectively support and allows sealing ring sealed upper end
Gap between lid and lower cover, so that seal failure.
Utility model content
The utility model embodiment provides a kind of sealing ring and motor and compressor, is deposited with solving motor in the prior art
Upper end cover and lower cover between junction be easy to appear seal failure the technical issues of.
The application embodiment provides a kind of sealing ring, and the interlayer including circle body and the inside that circle body is arranged in seals
Body, interlayer seal is for being arranged between the first structure to be sealed and the second structure to be sealed to seal up the first knot to be sealed
Gap between structure and the second structure to be sealed, circle body are used to be set in the outer of the first structure to be sealed and the second structure to be sealed
Portion is to seal up the opening in gap.
In one embodiment, sealing ring further includes the first cladding seal, and the first cladding seal is arranged in circle body
Inside, and be disposed adjacent with the first side of interlayer seal, be formed between the first cladding seal and interlayer seal
First end sealing space, first end sealing space are used to be arranged the end of the first structure to be sealed.
In one embodiment, the first cladding seal and/or interlayer seal are vertical with respect to circle body.
In one embodiment, sealing ring is F shape structure.
In one embodiment, sealing ring further includes the second cladding seal, and the second cladding seal is arranged in circle body
Inside, and be disposed adjacent with the second side of interlayer seal, be formed between the second cladding seal and interlayer seal
The second end sealing space, the second end sealing space are used to be arranged the end of the second structure to be sealed.
In one embodiment, the first cladding seal and/or interlayer seal and/or the second cladding seal are opposite
Circle body is vertical.
In one embodiment, sealing ring is E shape structure.
Present invention also provides a kind of motors, including the first end cover and second end cover being connected, first end cover and second
Sealing ring is provided between end cap, sealing ring is above-mentioned sealing ring.
In one embodiment, mounting leg is provided in the peripheral side in first end cover, sealing ring further includes
One cladding seal, the inside of circle body is arranged in the first cladding seal, and is disposed adjacent with the first side of interlayer seal,
First end sealing space is formed between first cladding seal and interlayer seal, first end sealing space is for being arranged
The firmly end of first end cover offers the opening of evacuation mounting leg on circle body.
In one embodiment, flange is additionally provided in the peripheral side in first end cover, be formed on sealing ring with
The compatible flange area of coverage of flange.
In one embodiment, mounting hole is offered on flange, is opened on interlayer seal and the first cladding seal
Equipped with mounting hole correspondingly through-hole.
Present invention also provides a kind of compressor, including motor, motor is above-mentioned motor.
In the above-described embodiments, circle body is set in the outside of the first structure to be sealed and the second structure to be sealed to seal
The firmly opening in gap, and interlayer seal is allowed to be clamped between the first structure to be sealed and the second structure to be sealed to seal up
Gap between first structure to be sealed and the second structure to be sealed.In this way, can both seal up between two structures to be sealed
Gap, moreover it is possible to seal up the opening in gap, realize double sealing effect.It is that will seal when sealing ring is applied on motor
Snare has been located at the end of first end cover and second end cover, and there is no the support constructions by stator as sealing ring, therefore should
Sealing ring is applied on motor, will not be limited because of the manufacturing process and manufacture level of stator and be influenced sealed waterproof effect, is prevented
Aqueous energy is splendid.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is the schematic diagram of motor and its waterproof construction in the prior art；
Fig. 2 is the external structure schematic diagram of the embodiment of motor according to the present utility model；
Fig. 3 is the schematic cross-sectional view of the motor of Fig. 2；
Fig. 4 is the enlarged structure schematic diagram at the installation sealing ring of the motor of Fig. 3；
Fig. 5 is the structural schematic diagram of second of embodiment of sealing ring；
Fig. 6 is the structural schematic diagram of the third embodiment of sealing ring；
Fig. 7 is the structural schematic diagram of the end face of the upper end cover of the motor of Fig. 2；
Fig. 8 is the structural schematic diagram of the end face of the lower cover of the motor of Fig. 2；
Fig. 9 is the schematic perspective view of the sealing ring of the motor of Fig. 3.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached
Figure, is described in further details the utility model.Here, the exemplary embodiment and its explanation of the utility model are for solving
The utility model is released, but is not intended to limit the scope of the present invention.
Fig. 4 shows the first embodiment of the sealing ring of the utility model, which includes that circle body 10 and setting exist
The interlayer seal 20 of the inside of circle body 10, interlayer seal 20 is for being arranged in the first structure to be sealed and the second knot to be sealed
The gap between the first structure to be sealed and the second structure to be sealed is sealed up between structure.Circle body 10 for be set in first to
The outside of sealing structure and the second structure to be sealed is to seal up the opening in gap.
Using the technical solution of the utility model, circle body 10 is set in the first structure to be sealed and the second structure to be sealed
Outside to seal up the opening in gap, and interlayer seal 20 is allowed to be clamped in the first structure to be sealed and the second knot to be sealed
The gap between the first structure to be sealed and the second structure to be sealed is sealed up between structure.In this way, can both seal up two
Gap between structure to be sealed, moreover it is possible to seal up the opening in gap, realize double sealing effect.
It is to be set in sealing ring when the sealing ring of the first embodiment is applied on motor shown in Fig. 3 and Fig. 4
The end of first end cover 50 and second end cover 60, the support construction not by stator as sealing ring, therefore the sealing ring
It applies on motor, will not be limited because of the manufacturing process and manufacture level of stator and influences sealed waterproof effect, waterproof performance
It is splendid.
As a preferred embodiment, as shown in figure 3, sealing ring further includes the first cladding seal 30, the first packet
The inside that circle body 10 is arranged in seal 30 is covered, and is disposed adjacent with the first side of interlayer seal 20, the first cladding sealing
First end sealing space is formed between body 30 and interlayer seal 20.When in use, first end sealing space is arranged
Firmly the end of the first structure to be sealed, first end sealing space can both play the role of fixed seal ring, can also play
Enhance the effect of end part seal effect.
As shown in figure 3, as a preferred embodiment, the first cladding seal 30 and the opposite circle of interlayer seal 20
Body 10 is vertical.More preferably, in the technical solution of the first embodiment, sealing ring is F shape structure.
Fig. 6 shows second of embodiment of the sealing ring of the utility model, and in this embodiment, sealing ring further includes
The inside of circle body 10, and the second side with interlayer seal 20 is arranged in two cladding seals 40, the second cladding seal 40
It is disposed adjacent, is formed with the second end sealing space between the second cladding seal 40 and interlayer seal 20.When in use, will
The second end sealing space is arranged the end of the second structure to be sealed, and the second end sealing space can both play fixing seal
The effect of circle can also be played the role of enhancing end part seal effect.
Optionally, in the technical solution of second of embodiment, the first cladding seal 30 and interlayer seal 20 and the
Two cladding seals 40 are vertical with respect to circle body 10.Preferably, in second of embodiment, sealing ring is E shape structure.
Fig. 5 shows the third embodiment of the sealing ring of the utility model, and in this embodiment, sealing ring only includes circle
Double sealing effect, but the fixed relationship with structure to be sealed equally may be implemented in body 10 and interlayer seal 20, the sealing ring
It is weaker.
As shown in Fig. 2, Fig. 3, Fig. 7 and Fig. 8, the utility model additionally provides a kind of motor, which includes being connected
First end cover 50 and second end cover 60, are provided with sealing ring between first end cover 50 and second end cover 60, sealing ring is above-mentioned
Sealing ring.Using above-mentioned sealing ring, circle body 10 is set in the outside of first end cover 50 and second end cover 60 to seal up
The opening in the gap between one end cap 50 and second end cover 60, and interlayer seal 20 is allowed to be clamped in first end cover 50 and second
The gap between first end cover 50 and second end cover 60 is sealed up between end cap 60.In this way, can both seal up first end cover
Gap between 50 and second end cover 60, moreover it is possible to seal up the opening in gap, realize double sealing effect.And use the sealing
Circle, there is no the support constructions by stator as sealing ring, therefore the sealing ring is applied on motor, will not be because of stator
Manufacturing process and manufacture level limit and influence sealed waterproof effect, and waterproof performance is splendid.
In the technical scheme of this embodiment, first end cover 50 is lower cover, and second end cover 60 is upper end cover.
As shown in Figure 8 and Figure 9, it is provided with mounting leg 51 in the peripheral side in first end cover 50, it is close using the first
Seal offers the opening 11 of evacuation mounting leg 51 on the circle body 10 of the sealing ring.
Optionally, flange 52 is additionally provided in the peripheral side in first end cover 50.Correspondingly, as shown in figure 9, sealing
The flange area of coverage 12 compatible with flange 52 is formed on circle.In actual use, mounting hole is offered on flange 52
521, it is adapted with the mounting hole in second end cover 60, then installed by bolt.In interlayer seal 20 and the first cladding sealing
Offered on body 30 with the correspondingly through-hole of mounting hole 521, in order to pass through bolt.
It should be noted that sealing ring is not limited to above structure, it is that can be adjusted according to the shape of end cover structure.
The utility model additionally provides a kind of compressor, including above-mentioned motor.It, can be with using the compressor of above-mentioned motor
Improve the waterproof performance of compressor.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, the utility model embodiment can have various modifications and variations.All spirit in the utility model
Within principle, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (12)
1. a kind of sealing ring, which is characterized in that the interlayer including circle body (10) and setting in the inside of the circle body (10) seals
Body (20), the interlayer seal (20) is for being arranged between the first structure to be sealed and the second structure to be sealed to seal up
Gap between first structure to be sealed and the second structure to be sealed, the circle body (10) for be set in described first to
The outside of sealing structure and second structure to be sealed is to seal up the opening in the gap.
2. sealing ring according to claim 1, which is characterized in that the sealing ring further includes the first cladding seal
(30), it is described first cladding seal (30) be arranged in the inside of the circle body (10), and with the interlayer seal (20)
First side is disposed adjacent, and is formed with first end between first cladding seal (30) and the interlayer seal (20)
Sealing space, the first end sealing space is for being arranged the end that the first structure to be sealed is stated in residence.
3. sealing ring according to claim 2, which is characterized in that first cladding seal (30) and/or the folder
Layer seal (20) relatively described circle body (10) is vertical.
4. sealing ring according to claim 3, which is characterized in that the sealing ring is F shape structure.
5. sealing ring according to claim 2, which is characterized in that the sealing ring further includes the second cladding seal
(40), it is described second cladding seal (40) be arranged in the inside of the circle body (10), and with the interlayer seal (20)
Second side is disposed adjacent, and is formed with the second end between second cladding seal (40) and the interlayer seal (20)
Sealing space, the second end sealing space is for being arranged the end that the second structure to be sealed is stated in residence.
6. sealing ring according to claim 5, which is characterized in that first cladding seal (30) and/or the folder
Layer seal (20) and/or described second cladding seal (40) relatively described circle body (10) are vertical.
7. sealing ring according to claim 6, which is characterized in that the sealing ring is E shape structure.
8. a kind of motor, including the first end cover (50) and second end cover (60) being connected, the first end cover (50) and described
Second end cover is provided with sealing ring between (60), which is characterized in that the sealing ring is described in any one of claims 1 to 7
Sealing ring.
9. motor according to claim 8, which is characterized in that be provided in the peripheral side on the first end cover (50)
Mounting leg (51), the sealing ring further include the first cladding seal (30), and the first cladding seal (30) setting exists
The inside of the circle body (10), and be disposed adjacent with the first side of the interlayer seal (20), the first cladding sealing
First end sealing space is formed between body (30) and the interlayer seal (20), the first end sealing space is used for
It is arranged the end that first end cover (50) are stated in residence, the opening for avoiding the mounting leg (51) is offered on the circle body (10)
(11)。
10. motor according to claim 9, which is characterized in that also set in the peripheral side on the first end cover (50)
It is equipped with flange (52), the compatible flange area of coverage (12) with the flange (52) is formed on the sealing ring.
11. motor according to claim 10, which is characterized in that offer mounting hole (521), institute on the flange (52)
It states to offer in interlayer seal (20) and first cladding seal (30) and correspondingly lead to the mounting hole (521)
Hole.
12. a kind of compressor, including motor, which is characterized in that the motor is electricity described in any one of claim 8 to 11
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821626029.0U CN208890525U (en) | 2018-09-30 | 2018-09-30 | Sealing washer and motor and compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821626029.0U CN208890525U (en) | 2018-09-30 | 2018-09-30 | Sealing washer and motor and compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208890525U true CN208890525U (en) | 2019-05-21 |
Family
ID=66515060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821626029.0U Active CN208890525U (en) | 2018-09-30 | 2018-09-30 | Sealing washer and motor and compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208890525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109194001A (en) * | 2018-09-30 | 2019-01-11 | 珠海凯邦电机制造有限公司 | Sealing washer and motor and compressor |
-
2018
- 2018-09-30 CN CN201821626029.0U patent/CN208890525U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109194001A (en) * | 2018-09-30 | 2019-01-11 | 珠海凯邦电机制造有限公司 | Sealing washer and motor and compressor |
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| GR01 | Patent grant | ||
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