CN208670158U - A kind of ceramics Bidirectional intelligent commutator - Google Patents
A kind of ceramics Bidirectional intelligent commutator Download PDFInfo
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- CN208670158U CN208670158U CN201821448884.7U CN201821448884U CN208670158U CN 208670158 U CN208670158 U CN 208670158U CN 201821448884 U CN201821448884 U CN 201821448884U CN 208670158 U CN208670158 U CN 208670158U
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Abstract
The utility model provides a kind of ceramic Bidirectional intelligent commutator, including lower valve body, valve body, flap, valve rod, driving machine, upper valve body, valve seat, flap sealing ring, anti-abrasion pad, fixinig plate, valve base sealing ring and vibration damping sheet, valve body is provided on the upside of lower valve body, flap is installed on the right side of valve body, flap upper surface is equipped with valve rod, valve rod upper surface is equipped with driving machine, upper valve body is equipped on the upside of lower valve body, lower valve body upper surface is equipped with valve seat, valve base sealing ring is equipped on the right side of valve seat upper surface, vibration damping sheet is installed on the upside of valve base sealing ring right side, vibration damping sheet right side is equipped with flap sealing ring, flap sealing ring right side is equipped with anti-abrasion pad, valve base sealing ring upper surface is fixed with fixinig plate, the design solves the problems, such as that original Bidirectional intelligent commutator sealing effect is bad and the scope of application is small, the utility model is structurally reasonable , convenient for combination installation, sealing effect is good, long service life.
Description
Technical field
The utility model is a kind of ceramic Bidirectional intelligent commutator, belongs to commutator device technology.
Background technique
Commutator is in AC permanent magnet series-wound motor in order to allowing motor persistently to rotate the former component that goes down.Knot
On structure, round, each tap being separately connected on rotor that commutator is that several contact chips surround, outside connects two electrodes and is known as
Brush contacts, while only contacting two therein.Ceramic Bidirectional intelligent commutator is using ceramic material in commutator
The device that portion's components are replaced.
In the prior art, the sealing ring of the sealing surface of existing Bidirectional intelligent commutator valve seat and hemisphere utilizes tungsten carbide material
Material is made, and existing commutator service life is short, and maintenance cycle is short, and the range used is small, and valve is not closed completely, in the course of work
In brought big inconvenience, be badly in need of a kind of ceramic Bidirectional intelligent commutator now to solve the above-mentioned problem.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of ceramic Bidirectional intelligent commutator, with
The problems mentioned above in the background art are solved, the utility model is structurally reasonable, and convenient for combination installation, sealing effect is good, uses
Service life is long.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of two-way intelligence of ceramics
Energy commutator, including lower valve body, auxiliary body, valve body, flap, valve rod, driving machine and upper valve body, the lower valve body upside are set
It is equipped with valve body, flap is installed on the right side of the valve body, auxiliary body, the flap upper surface installation are provided on the right side of the valve body
There is valve rod, the valve rod upper surface is equipped with driving machine, is equipped with upper valve body on the upside of the lower valve body, the auxiliary body includes
Valve seat, flap sealing ring, anti-abrasion pad, fixinig plate, fixed link, valve base sealing ring and vibration damping sheet, the lower valve body upper surface peace
Equipped with valve seat, it is equipped with valve base sealing ring on the right side of the valve seat upper surface, is equipped with and subtracts on the upside of valve base sealing ring right side
Piece is shaken, the vibration damping sheet right side is equipped with flap sealing ring, and flap sealing ring right side is equipped with anti-abrasion pad, the valve
Seat sealing ring upper surface is fixed with fixinig plate, and the fixinig plate upper surface is equipped with fixed link.
Further, the valve base sealing ring and flap sealing ring are made of ceramic material.
Further, the valve seat upper surface offers aperture, and aperture is internally provided with internal screw thread, outside the fixed link
Surface is provided with external screw thread, and the fixed link is connected with valve seat by screw thread through fixinig plate.
Further, the valve body and upper valve body junction are provided with fixing bolt.
Further, the driving machine is connected by conducting wire with external power supply.
Further, the vibration damping sheet upper surface is set in flap sealing ring lower end surface, and the vibration damping sheet lower end surface is arranged
In valve base sealing ring upper surface.
The utility model has the beneficial effects that a kind of ceramic Bidirectional intelligent commutator of the utility model, because of the utility model
It is added to valve seat, flap sealing ring, anti-abrasion pad, fixinig plate, fixed link, valve base sealing ring and vibration damping sheet, which can be right
It is sealed on the sealing surface of valve seat and flap, it is bad small with the scope of application to solve original Bidirectional intelligent commutator sealing effect
The problem of, improve the practicability of the utility model.
Because valve base sealing ring and flap sealing ring are made of ceramic material, ceramic material has high temperature resistant, wear-resisting, resistance to punching
Brush, corrosion resistant advantage, extend the service life of valve, reduce the maintenance cycle of valve, enhance the leakproofness of pipeline, because
Valve seat upper surface offers aperture and aperture is internally provided with internal screw thread, and fixed rod outer surface is provided with external screw thread, and fixed link is passed through
It fastens stator and is connected with valve seat by screw thread, which makes that valve base sealing ring is fixed by fixinig plate, this is practical new
Type is structurally reasonable, and convenient for combination installation, sealing effect is good, long service life.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of ceramic Bidirectional intelligent commutator of the utility model；
Fig. 2 is the structural schematic diagram of auxiliary body in a kind of ceramic Bidirectional intelligent commutator of the utility model；
The enlarged drawing that Fig. 3 is A in auxiliary body in a kind of ceramic Bidirectional intelligent commutator of the utility model；
The enlarged drawing that Fig. 4 is B in auxiliary body in a kind of ceramic Bidirectional intelligent commutator of the utility model；
In figure: 1- lower valve body, 2- auxiliary body, 3- valve body, 4- flap, 5- valve rod, 6- driving machine, 7- upper valve body, 21- valve
Seat, 22- flap sealing ring, 23- anti-abrasion pad, 24- fixinig plate, 25- fixed link, 26- valve base sealing ring, 27- vibration damping sheet.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 4 is please referred to, the utility model provides technical solution: a kind of ceramics Bidirectional intelligent commutator, including lower valve
Body 1, auxiliary body 2, valve body 3, flap 4, valve rod 5, driving machine 6 and upper valve body 7 are provided with valve body 3, valve on the upside of lower valve body 1
Flap 4 is installed on the right side of body 3, auxiliary body 2 is provided on the right side of valve body 3,4 upper surface of flap is equipped with valve rod 5,5 upper end of valve rod
Face is equipped with driving machine 6, and upper valve body 7 is equipped on the upside of lower valve body 1.
Auxiliary body 2 includes valve seat 21, flap sealing ring 22, anti-abrasion pad 23, fixinig plate 24, fixed link 25, valve base sealing
Ring 26 and vibration damping sheet 27,1 upper surface of lower valve body are equipped with valve seat 21, are equipped with valve base sealing ring on the right side of 21 upper surface of valve seat
26,26 right side of valve base sealing ring upside is equipped with vibration damping sheet 27, and 27 right side of vibration damping sheet is equipped with flap sealing ring 22, flap
22 right side of sealing ring is equipped with anti-abrasion pad 23, and 26 upper surface of valve base sealing ring is fixed with fixinig plate 24,24 upper surface of fixinig plate
Fixed link 25 is installed, which solves the problems, such as that original Bidirectional intelligent commutator sealing effect is bad and the scope of application is small.
Valve base sealing ring 26 and flap sealing ring 22 are made of ceramic material, and ceramic material has high temperature resistant, wear-resisting, resistance to punching
Brush, corrosion resistant advantage, extend the service life of valve, reduce the maintenance cycle of valve, enhance the leakproofness of pipeline, valve
21 upper surfaces of seat offer aperture, and aperture is internally provided with internal screw thread, and 25 outer surface of fixed link is provided with external screw thread, fixed link
25 are connected with valve seat 21 by screw thread through fixinig plate 24, which makes to consolidate valve base sealing ring 26 by fixinig plate 24
It is fixed.
Valve body 3 and 7 junction of upper valve body are provided with fixing bolt, which keeps junction easy to disassemble, and driving machine 6 passes through
Conducting wire is connected with external power supply, which be powered on driving machine 6, and 27 upper surface of vibration damping sheet is set in flap sealing ring 22
Lower end surface, 27 lower end surface of vibration damping sheet are set in 26 upper surface of valve base sealing ring, and this design reduces flap when commutator operation is close
Frictional force between seal ring 22 and pedestal sealing ring.
One embodiment as the utility model: it is inlayed respectively on the sealing surface of 4 hemisphere of the valve seat 21 and flap
There are valve base sealing ring 26 and flap sealing ring 22 made of ceramic material, since ceramic material hardness (HRC > 76) compares tungsten carbide
It is with high hardness more, so using ceramic material as the seal member of double eccentric half ball valve valve, there is high temperature resistant, wear-resisting, resistance to punching
Brush, corrosion resistant advantage, anti-abrasion pad 23 can effectively reduce rubbing between 4 gasket of flap and flap 4 during commutator operation
Wipe power, resilient cushion can reduce friction while improve the leakproofness of junction, by fixed link 25 to and fixinig plate 24 be fixed
It prevents valve base sealing ring 26 from shifting, improves the practicability of the utility model.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of ceramics Bidirectional intelligent commutator, including lower valve body, auxiliary body, valve body, flap, valve rod, driving machine and on
Valve body, it is characterised in that: be provided with valve body on the upside of the lower valve body, flap, the valve body right side are equipped on the right side of the valve body
It is provided with auxiliary body, the flap upper surface is equipped with valve rod, and the valve rod upper surface is equipped with driving machine, the lower valve body
Upside is equipped with upper valve body；
The auxiliary body includes valve seat, flap sealing ring, anti-abrasion pad, fixinig plate, fixed link, valve base sealing ring and damping
Piece, the lower valve body upper surface are equipped with valve seat, are equipped with valve base sealing ring, the valve base sealing on the right side of the valve seat upper surface
Vibration damping sheet is installed on the upside of ring right side, the vibration damping sheet right side is equipped with flap sealing ring, the flap sealing ring right end
Face is equipped with anti-abrasion pad, and valve base sealing ring upper surface is fixed with fixinig plate, and the fixinig plate upper surface is equipped with fixed link.
2. a kind of ceramic Bidirectional intelligent commutator according to claim 1, it is characterised in that: the valve base sealing ring and valve
Flap seal ring is made of ceramic material.
3. a kind of ceramic Bidirectional intelligent commutator according to claim 1, it is characterised in that: the valve seat upper surface opens up
There is aperture, and aperture is internally provided with internal screw thread, the fixed rod outer surface is provided with external screw thread, and the fixed link is through fixation
Piece is connected with valve seat by screw thread.
4. a kind of ceramic Bidirectional intelligent commutator according to claim 1, it is characterised in that: the valve body and upper valve body connect
The place of connecing is provided with fixing bolt.
5. a kind of ceramic Bidirectional intelligent commutator according to claim 1, it is characterised in that: the driving machine passes through conducting wire
It is connected with external power supply.
6. a kind of ceramic Bidirectional intelligent commutator according to claim 1, it is characterised in that: vibration damping sheet upper end surface cover
It is located at flap sealing ring lower end surface, the vibration damping sheet lower end surface is set in valve base sealing ring upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448884.7U CN208670158U (en) | 2018-09-05 | 2018-09-05 | A kind of ceramics Bidirectional intelligent commutator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448884.7U CN208670158U (en) | 2018-09-05 | 2018-09-05 | A kind of ceramics Bidirectional intelligent commutator |
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| Publication Number | Publication Date |
|---|---|
| CN208670158U true CN208670158U (en) | 2019-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821448884.7U Active CN208670158U (en) | 2018-09-05 | 2018-09-05 | A kind of ceramics Bidirectional intelligent commutator |
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| Country | Link |
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| CN (1) | CN208670158U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930821A (en) * | 2018-09-05 | 2018-12-04 | 河南盛誉实业有限公司 | A kind of ceramics Bidirectional intelligent commutator |
| CN117515169A (en) * | 2024-01-05 | 2024-02-06 | 四川中油乐仪能源装备制造股份有限公司 | Double-acting throttle stop valve sealing structure and valve |
-
2018
- 2018-09-05 CN CN201821448884.7U patent/CN208670158U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930821A (en) * | 2018-09-05 | 2018-12-04 | 河南盛誉实业有限公司 | A kind of ceramics Bidirectional intelligent commutator |
| CN117515169A (en) * | 2024-01-05 | 2024-02-06 | 四川中油乐仪能源装备制造股份有限公司 | Double-acting throttle stop valve sealing structure and valve |
| CN117515169B (en) * | 2024-01-05 | 2024-03-19 | 四川中油乐仪能源装备制造股份有限公司 | Double-acting throttle stop valve sealing structure and valve |
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