CN208226722U - Generator seal casinghousing and generator - Google Patents
Generator seal casinghousing and generator Download PDFInfo
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- CN208226722U CN208226722U CN201820647895.1U CN201820647895U CN208226722U CN 208226722 U CN208226722 U CN 208226722U CN 201820647895 U CN201820647895 U CN 201820647895U CN 208226722 U CN208226722 U CN 208226722U
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- seal casinghousing
- sealing ring
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Abstract
The utility model discloses a kind of generator seal casinghousing and generators, are related to technical field of generators.The generator seal casinghousing includes casing covering, silencer shield and seal assembly.Casing covering is located at the outside of silencer shield, and the first gap is formed between casing covering and silencer shield.Seal assembly includes mutually matched sealing ring and fixed bracket, and fixed bracket is fixedly installed on the bottom of silencer shield, and sealing ring is bonded with casing covering, by the first clearance seal.Rationally, structure is simple for generator seal casinghousing design, and sealing ring is set to silencer shield by fixed bracket, and sealing ring is bonded setting with casing covering, can preferably be sealed to casing covering and silencer shield, and then improve erasure effect.
Description
Technical field
The utility model relates to technical field of generators, in particular to a kind of generator seal casinghousing and generator.
Background technique
Generator refers to the mechanical equipment by the energy conversion of other forms at electric energy, it is by the hydraulic turbine, steam turbine, diesel oil
The energy that water flow, air-flow, fuel combustion or nuclear fission generate is converted mechanical energy biography by machine or the driving of other dynamic power machines
Electric energy is converted to generator, then by generator.
Since noise is larger during the work time for generator, dropped in such a way that silencer is set in generator at present
Silencer is usually built in generator by low noise.
According to the self-characteristic of silencer, and the silencer being built in generator is at work, the casing of generator
Covering remains static, and the air outlet of silencer is in the state of vibration so that in generator silencer erasure effect
It is poor.
Utility model content
The purpose of this utility model is to provide a kind of generator seal casinghousing, casing covering and silencer shield it
Between be provided with seal assembly, sealing ring is set on silencer shield by fixed bracket, and sealing ring is bonded with casing covering
Gap between casing covering and silencer shield, can preferably be sealed by setting, and then improve erasure effect.
The embodiments of the present invention are achieved in that
Based on above-mentioned purpose, the embodiments of the present invention provide a kind of generator seal casinghousing, including casing covering
Part, silencer shield and seal assembly；
The casing covering is located at the outside of the silencer shield, the casing covering and the silencer shield
Between form the first gap；
The seal assembly includes mutually matched sealing ring and fixed bracket, and the fixed bracket is fixedly installed on described
The bottom of silencer shield, the sealing ring are bonded with the casing covering, by first clearance seal.
In addition, the generator seal casinghousing that embodiment according to the present utility model provides, can also have following additional
Technical characteristic:
In the alternative embodiment of the utility model, the bottom of the silencer shield is provided with air outlet window, the fixation
Bracket includes integrally formed fixed section and is embedded section, and the fixed section is fixedly installed on the circumferential direction of the air outlet window, described embedding
If section, which is spaced apart, is equipped with multiple T-slots.
In the alternative embodiment of the utility model, the sealing ring includes integrally formed interconnecting piece and sticking part, institute
It states interconnecting piece and the sticking part forms U-type groove structure；
The interconnecting piece offers clamping groove, and the section that is embedded is inserted in the clamping groove, and the sticking part is arc
Structure and setting is bonded with the casing covering.
In the alternative embodiment of the utility model, the air outlet window is provided with steel wire, and the steel wire disappears with described
There is the second gap between sound device shield；
The side close to the sticking part of the interconnecting piece is additionally provided with seal section, and the seal section fitting is set to institute
Silencer shield is stated, for sealing second gap.
In the alternative embodiment of the utility model, the seal section extends to the sticking part side and the seal section
Cross-sectional shape be triangle.
In the alternative embodiment of the utility model, the interconnecting piece offers multiple cards away from the side of the sticking part
If portion, the clamping part includes that two cards disposed in parallel set slot and set the limiting section between slot positioned at the card；
The slot bottom of the clamping groove is provided with convex block and the clamping groove sets slot and be connected to the card, the convex block with it is described
Limiting section forms T-block, and the T-block and T-slot cooperation are clamped.
In the alternative embodiment of the utility model, the T-slot opening has the first seam allowance and the second seam allowance；
The T-block includes third seam allowance and the 4th seam allowance, and first seam allowance and the third seam allowance are clamped, and described the
Two seam allowances and the 4th seam allowance are clamped.
In the alternative embodiment of the utility model, the T-block is identical as the T-slot quantity and corresponds.
In the alternative embodiment of the utility model, multiple reinforcing ribs are arranged at intervals on the inside of the sticking part；
The slot bottom of the U-type groove structure has groove close to the side of the interconnecting piece is circumferentially arranged.
The utility model additionally provides a kind of generator, including generator seal casinghousing.
The beneficial effect of the utility model embodiment is:
By the way that seal assembly is arranged between casing covering and silencer shield, sealing ring passes through fixed bracket fixation and sets
It is placed in silencer shield, the sticking part on sealing ring is used for the first clearance seal of casing covering and silencer shield, close
Seal section in seal is used for by the second clearance seal between steel wire and silencer shield, to make casing covering and disappear
It is fully sealed between sound device shield, rationally, structure is simple, can preferably improve erasure effect for generator seal casinghousing design.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the generator seal casinghousing that the utility model embodiment 1 provides；
Fig. 2 is the explosive view for the generator seal casinghousing that the utility model embodiment 1 provides；
The structural exploded view of seal assembly in the generator seal casinghousing that Fig. 3 provides for the utility model embodiment 1；
The structural schematic diagram of casing covering in the generator seal casinghousing that Fig. 4 provides for the utility model embodiment 1；
The structural schematic diagram of silencer shield in the generator seal casinghousing that Fig. 5 provides for the utility model embodiment 1；
The support bracket fastened structure of seal assembly in the generator seal casinghousing that Fig. 6 provides for the utility model embodiment 1
Schematic diagram；
The first visual angle of sealing ring of seal assembly in the generator seal casinghousing that Fig. 7 provides for the utility model embodiment 1
Structural schematic diagram；
The second visual angle of sealing ring of seal assembly in the generator seal casinghousing that Fig. 8 provides for the utility model embodiment 1
Structural schematic diagram；
The sealing ring third visual angle of seal assembly in the generator seal casinghousing that Fig. 9 provides for the utility model embodiment 1
Structural schematic diagram；
The section view of the sealing ring of seal assembly in the generator seal casinghousing that Figure 10 provides for the utility model embodiment 1
Figure.
Icon: 100- generator seal casinghousing；10- casing covering；105- ventilation hole；13- seal assembly；14- sealing
Circle；141- interconnecting piece；142- clamping groove；1425- convex block；143- card sets slot；144- limiting section；145- groove；146- sticking part；
1465- reinforcing rib；147-T type block；1473- third seam allowance；The 4th seam allowance of 1476-；15- seal section；16- fixes bracket；162-
Fixed section；164- is embedded section；165-T type groove；The first seam allowance of 1653-；The second seam allowance of 1655-；18- silencer shield；185- goes out
Air regulator.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in utility model.
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
Wherein Fig. 1-Figure 10 corresponds to the embodiments of the present invention 1, below in conjunction with attached drawing to the utility model embodiment
Technical solution be described in detail.
Embodiment 1
Fig. 1 is the structural schematic diagram of generator seal casinghousing 100 provided in this embodiment.Fig. 2 is provided in this embodiment
The explosive view of generator seal casinghousing 100.It please refers to shown in Fig. 1 and Fig. 2, generator seal casinghousing 100 includes casing covering
10, silencer shield 18 and seal assembly 13.
Casing covering 10 is located at the outside of silencer shield 18, assembly back cabinet covering 10 and silencer shield 18 it
Between form the first gap, since the bottom of silencer shield 18 is provided with air outlet window 185, be provided with steel wire in air outlet window 185,
Steel wire forms the second gap after being set to air outlet window 185 between silencer shield 18.Seal assembly 13 is for sealing the
One gap and the second gap, prevent the hot wind blown out out of silencer, flow back into and disappear again by the first gap and/or the second gap
In sound device, the noise elimination effect of silencer is impacted.
Fig. 3 is the structural exploded view of the seal assembly 13 in generator seal casinghousing 100 provided in this embodiment.It please refers to
Shown in Fig. 3, seal assembly 13 includes mutually matched sealing ring 14 and fixed bracket 16, wherein the side of fixed bracket 16 is solid
Surely it is set to the bottom of silencer shield 18, the other side of fixed bracket 16 is embedded in the groove of sealing ring 14, passes through fixation
Sealing ring 14 is fixedly installed on silencer shield 18 by bracket 16, one end of the separate fixed bracket 16 of sealing ring 14 and casing
Covering 10 is bonded, so that the first gap and the second clearance seal are arranged.
The specific structure to all parts of the generator seal casinghousing 100 and mutual corresponding relationship carry out below
It is described in detail.
Fig. 4 is the structural schematic diagram of casing covering 10 in generator seal casinghousing 100 provided in this embodiment.It please refers to
Shown in Fig. 4, casing covering 10 offers the ventilation hole 105 to match with the air outlet window 185 of silencer shield 18, casing covering
Part 10 covers at the outside of silencer shield 18, therefore casing covering 10 has an inner side and outer side, at ventilation hole 105 on the inside of open
Equipped with U-type groove, in assembly, casing covering 10 is set to the outside of silencer shield 18, casing covering 10 and silencer
There is the first gap, seal assembly 13 is embedded between casing covering 10 and silencer shield 18, and is sealed between shield 18
14 fitting of circle is set in U-type groove, can be by the first clearance seal.
Fig. 5 is the structural schematic diagram of silencer shield 18 in generator seal casinghousing 100 provided in this embodiment.It please refers to
Shown in Fig. 5.The bottom of silencer shield 18 is provided with air outlet window 185, and silencer can blow hot wind from air outlet window 185 when working
Out, wherein air outlet window 185 is provided with steel wire, the circumferentially fixed connection of steel wire and air outlet window 185, in the present embodiment, steel
The air outlet window 185 of silk screen and silencer shield 18 is circumferential to have the second gap.
After casing covering 10 and silencer shield 18 cooperate, formd at air outlet window 185 between first gap and second
Gap, seal assembly 13 include sealing ring 14 and fixed bracket 16, and wherein sealing ring 14 can seal the first gap and the simultaneously
Two gaps.
Fig. 6 is that the structure of the fixation bracket 16 of seal assembly 13 in generator seal casinghousing 100 provided in this embodiment is shown
It is intended to.It please referring to shown in Fig. 6, fixed bracket 16 includes integrally formed fixed section 162 and is embedded section 164, in the present embodiment,
Fixed section 162 and the angle being embedded between section 164 are right angle, i.e., the vertical sectional shape of fixed bracket 16 is L-type.
Fixed section 162 is for being fixed at silencer shield 18, specifically, fixed section 162 is set by welding manner
The circumferential direction in air outlet window 185 is set, section 164 is embedded and extends towards the side of casing covering 10, this is embedded section 164 for being embedded at
On sealing ring 14, in order to be embedded securely, mutually matched buckle structure is provided on fixed bracket 16 and sealing ring 14.
Specifically, being embedded that section 164 is circumferentially spaced to offer multiple T-slots 165, multiple T-slots in fixed bracket 16
165 sizes are identical, are uniformly arranged, it is to be understood that opening up for T-slot 165 and opens up position with no restrictions at quantity, Ke Yijun
Even setting can also be unevenly arranged.
Fig. 7 is 14 first visual angle of sealing ring of seal assembly 13 in generator seal casinghousing 100 provided in this embodiment
Structural schematic diagram.Fig. 8 is 14 second visual angle of sealing ring of seal assembly 13 in generator seal casinghousing 100 provided in this embodiment
Structural schematic diagram.It please refers to shown in Fig. 7 and Fig. 8.Sealing ring 14 includes integrally formed interconnecting piece 141 and sticking part 146, is connected
Socket part 141 is used for and fixes the cooperation of bracket 16, and being embedded section 164 and capable of being embedded in interconnecting piece 141 for fixed bracket 16 passes through fixed branch
Sealing ring 14 is fixedly connected by frame 16 with silencer shield 18.
Specifically, in the present embodiment, the structure of interconnecting piece 141 and the formation U-type groove of sticking part 146 is opened up in interconnecting piece 141
There is clamping groove 142, the shape and size of clamping groove 142 are matched with the section 164 that is embedded of fixed bracket 16, are inserted so that being embedded section 164
In clamping groove 142.
Fig. 9 is the 14 third visual angle of sealing ring of seal assembly 13 in generator seal casinghousing 100 provided in this embodiment
Structural schematic diagram please refers to shown in Fig. 9.The slot bottom of the U-type groove structure of the sealing ring 14 is provided with groove 145, in the present embodiment
In, groove 145 is closer to the side of interconnecting piece 141 relative to sticking part 146, which is the circumferential direction along U-type groove structure
It opens up.
In use, when sealing ring 14 deforms, due to the intensity at groove 145 be less than sticking part 146 its
The intensity of his position, so, sealing ring 14 deforms at groove 145 first, and deformed sealing ring 14 is covered with casing
The stress surface size in the palette face between part 10 is basically unchanged, to be conducive to the patch of sealing ring 14 Yu casing covering 10
It closes, can preferably be sealed the first gap.
Figure 10 is 14 cross-sectional view of sealing ring of seal assembly 13 in generator seal casinghousing 100 provided in this embodiment.Please
Referring to Fig.1 shown in 0, the slot bottom of clamping groove 142 is provided with convex block 1425, which is used for and the slot bottom of T-slot 165 is matched
It closes, interconnecting piece 141 offers multiple clamping parts away from the side of sticking part 146, and clamping part includes that two cards disposed in parallel are set
Slot 143 and the limiting section 144 between slot 143 is set positioned at card, clamping groove 142 sets slot 143 with card and is connected to, so that convex block 1425 and limit
Position portion 144 forms T-block 147, and the T-block 147 and the cooperation of above-mentioned T-slot 165 are clamped, so as to firmly by sealing ring 14
It is connect with fixed bracket 16.
Please continue to refer to shown in Fig. 6 and Figure 10, the opening of T-slot 165 has the first seam allowance 1653 and the second seam allowance
1655, T-block 147 includes third seam allowance 1473 and the 4th seam allowance 1476, when cooperation, the first seam allowance 1653 and third seam allowance 1473
Cooperation clamping, the second seam allowance 1655 and the cooperation of the 4th seam allowance 1476 are clamped, so that fixed bracket 16 is passed through card with sealing ring 14
Button mode connects.
In the present embodiment, the quantity of T-block 147 it is identical as 165 quantity of T-slot be it is multiple, multiple T-blocks 147 with
The position of multiple T-slots 165 corresponds, i.e., a T-block 147 is embedded in a T-slot 165.
The side of the close sticking part 146 of interconnecting piece 141 is additionally provided with seal section 15, and the seal section 15 is to sticking part 146
Side extend, the cross-sectional shape of seal section 15 is triangle, and the fitting of seal section 15 is set to silencer shield 18, seal section
15 for sealing the second above-mentioned gap.
Sticking part 146 is arcuate structure, sticking part 146 and 141 corner rounded corner of interconnecting piece, enables sticking part 146
Enough and casing covering 10 fits closely setting.In order to guarantee the tight type of sealing and increase certain intensity, in sticking part 146
Inside be arranged at intervals with multiple reinforcing ribs 1465.
In the present embodiment, sealing ring 14 and fixed bracket 16 are rectangle structure, the air outlet window with silencer shield 18
185 match.It is understood that sealing ring 14, fixed bracket 16 can be other shapes, when air outlet window 185 is other shapes
When shape, the shape needs of sealing ring 14 are matched with the shape of air outlet window 185, and the shape of fixed bracket 16 needs and sealing ring 14
Shape matches.
The generator seal casinghousing 100 that the utility model embodiment 1 provides has the beneficial effect that
Design is reasonable, structure is simple, by the way that seal assembly 13 is arranged between casing covering 10 and silencer shield 18,
Sealing ring 14 passes through fixed bracket 16 and is fixedly installed on silencer shield 18, and the sticking part 146 on sealing ring 14 is used for casing
First clearance seal of covering 10 and silencer shield 18, the seal section 15 on sealing ring 14 are used for steel wire and silencer
The second clearance seal between shield 18, to make to be fully sealed between casing covering 10 and silencer shield 18, improvement disappears
Audio fruit.
Embodiment 2
The utility model embodiment 2 provides a kind of generator, the generator seal casinghousing provided including such as embodiment 1
100。
In the process of running, the clearance seal between silencer and casing covering 10 is close for the generator, improves and disappears
Audio fruit.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention can be tied mutually
It closes.
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, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of generator seal casinghousing, which is characterized in that including casing covering, silencer shield and seal assembly；
The casing covering is located at the outside of the silencer shield, between the casing covering and the silencer shield
Form the first gap；
The seal assembly includes mutually matched sealing ring and fixed bracket, and the fixed bracket is fixedly installed on the noise elimination
The bottom of device shield, the sealing ring are bonded with the casing covering, by first clearance seal.
2. generator seal casinghousing according to claim 1, which is characterized in that the bottom of the silencer shield is provided with
Air outlet window, the fixed bracket include integrally formed fixed section and are embedded section, and the fixed section is fixedly installed on the outlet air
The circumferential direction of window, the section that is embedded are spaced apart equipped with multiple T-slots.
3. generator seal casinghousing according to claim 2, which is characterized in that the sealing ring includes integrally formed company
Socket part and sticking part, the interconnecting piece and the sticking part form U-type groove structure；
The interconnecting piece offers clamping groove, and the section that is embedded is inserted in the clamping groove, and the sticking part is arcuate structure
And setting is bonded with the casing covering.
4. generator seal casinghousing according to claim 3, which is characterized in that the air outlet window is provided with steel wire, institute
Stating has the second gap between steel wire and the silencer shield；
The side close to the sticking part of the interconnecting piece is additionally provided with seal section, and the seal section fitting is set to described disappear
Sound device shield, for sealing second gap.
5. generator seal casinghousing according to claim 4, which is characterized in that the seal section is to the sticking part side
Extend and the cross-sectional shape of the seal section is triangle.
6. generator seal casinghousing according to claim 3, which is characterized in that the interconnecting piece is away from the sticking part
Side offers multiple clamping parts, and the clamping part includes that two cards disposed in parallel set slot and set between slot positioned at the card
Limiting section；
The slot bottom of the clamping groove is provided with convex block and the clamping groove sets slot with the card and is connected to, the convex block and the limit
Portion forms T-block, and the T-block and T-slot cooperation are clamped.
7. generator seal casinghousing according to claim 6, which is characterized in that the T-slot opening has first to stop
Mouth and the second seam allowance；
The T-block includes third seam allowance and the 4th seam allowance, and first seam allowance and the third seam allowance are clamped, and described second stops
Mouth is clamped with the 4th seam allowance.
8. generator seal casinghousing according to claim 6, which is characterized in that the T-block and the T-slot quantity phase
Same and one-to-one correspondence.
9. generator seal casinghousing according to claim 3, which is characterized in that be arranged at intervals on the inside of the sticking part
Multiple reinforcing ribs；
The slot bottom of the U-type groove structure has groove close to the side of the interconnecting piece is circumferentially arranged.
10. a kind of generator, which is characterized in that including generator seal casinghousing described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820647895.1U CN208226722U (en) | 2018-05-02 | 2018-05-02 | Generator seal casinghousing and generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820647895.1U CN208226722U (en) | 2018-05-02 | 2018-05-02 | Generator seal casinghousing and generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208226722U true CN208226722U (en) | 2018-12-11 |
Family
ID=64510343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820647895.1U Active CN208226722U (en) | 2018-05-02 | 2018-05-02 | Generator seal casinghousing and generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208226722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418334A (en) * | 2018-05-02 | 2018-08-17 | 隆鑫通用动力股份有限公司 | Generator seal casinghousing and generator |
-
2018
- 2018-05-02 CN CN201820647895.1U patent/CN208226722U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418334A (en) * | 2018-05-02 | 2018-08-17 | 隆鑫通用动力股份有限公司 | Generator seal casinghousing and generator |
| CN108418334B (en) * | 2018-05-02 | 2024-04-30 | 隆鑫通用动力股份有限公司 | Generator seal housing and generator |
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