CN107672621A - Gas path plate and preparation method thereof - Google Patents
Gas path plate and preparation method thereof Download PDFInfo
- Publication number
- CN107672621A CN107672621A CN201710872775.1A CN201710872775A CN107672621A CN 107672621 A CN107672621 A CN 107672621A CN 201710872775 A CN201710872775 A CN 201710872775A CN 107672621 A CN107672621 A CN 107672621A
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- CN
- China
- Prior art keywords
- path plate
- gas path
- gas
- sealing
- potted component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H11/00—Applications or arrangements of braking or retarding apparatus not otherwise provided for; Combinations of apparatus of different kinds or types
- B61H11/06—Applications or arrangements of braking or retarding apparatus not otherwise provided for; Combinations of apparatus of different kinds or types of hydrostatic, hydrodynamic, or aerodynamic brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Automation & Control Theory (AREA)
- Valve Housings (AREA)
Abstract
The present invention relates to a kind of gas path plate and preparation method thereof, it is made up of the first gas path plate and the second gas path plate that can be mutually combined, second gas plate is provided with the gas channels for transmission airflow, the potted component sealed to gas channels is provided between first gas path plate and the second gas path plate, potted component is elastomeric material to be sealed to gas channels, potted component sealing corresponding with its shape cooperates, and gas channels is sealed, sealing effectiveness is good.
Description
Technical field
The invention belongs to train pneumatic field, more particularly to a kind of gas path plate and preparation method thereof.
Background technology
In the process of running, braking and buffering course can all use air components to existing train, for the ease of air member
The installation of part, typically integrated using gas path plate, directly air components are arranged on gas path plate.
At present, existing gas path plate is different according to processing mode, is divided into drilling gas path plate and soldering gas path plate.Drill gas circuit
The processing hole of plate needs additional steel ball or other sealing devices under normal circumstances, has complex designing during use, is not easy to overhaul
The shortcomings of, and can not be disassembled after being molded；Although brazing sheet design is simple, processing cost is higher, and difficulty of processing is larger, and is molded
It can not also disassemble afterwards.
The content of the invention
For gas path plate complex designing in the prior art, the problem of can not disassembling, the present invention devises one kind and can disassembled
The gas path plate of maintenance of clean-up is carried out, inside is provided with seal, good sealing effect made of elastomeric material.
Concrete scheme of the present invention is：
A kind of gas path plate, the gas path plate is made up of the first gas path plate that can be mutually combined and the second gas path plate, described
Second gas plate is provided with the gas channels for transmission airflow, is provided between first gas path plate and the second gas path plate to described
The potted component that gas channels are sealed, the potted component are elastomeric material to be sealed to the gas channels.
Preferably, the potted component forms some sealing loops, and the gas channels are arranged in the sealing loop
Portion.
Preferably, the second gas circuit plate surface is provided with the sealing housed to the potted component, the sealing
The height in portion is less than the potted component so as to extrude the potted component.
Preferably, for the width of the potted component between 2mm to 4mm, the width of the sealing is more than the sealing
Element thinks that it reserves certain compression cushion space.
Preferably, first gas path plate, which is provided with, is used to first gas path plate and the second gas path plate be fixed
Fixing hole, it is described it is fixed empty include unthreaded hole part and threaded bore portions, second gas path plate is provided with and the fixation
The screwed hole that hole cooperates, it is provided between the screwed hole and the fixing hole and is used for what the gas path plate was fixed
Retaining element.
Preferably, first gas path plate and the second gas path plate are provided with the external hole for external air path elements, institute
The position for stating external hole is mutually corresponding so that air-flow enters the external gas circuit by the gas channels with the gas channels
Element.
Preferably, second gas path plate is provided with some for installing first gas path plate and second gas path plate
When rapid alignment calibrating element, first gas path plate be provided with and the calibrating element cooperate coordinate calibration hole.
Preferably, first gas path plate be provided with it is some be used to fixing the first mounting holes of the gas path plate, described the
Two gas path plates are provided with the second mounting hole coordinated with first mounting hole.
A kind of preparation method of the gas path plate, comprises the following steps：
S1, the position according to external hole on the number and interface position of the external air path elements of train the first gas path plate of setting
Put；
S2, according to the mutual air-flow of external air path elements move towards set the second gas path plate on gas channels shape；
S3, the position that gas channels outer sealing portion is set and shape, sealing is formed sealing loop and lead to gas circuit
Road is wrapped in inside it；
S4, by potted component be arranged on the second gas path plate sealing on；
S5, the first gas path plate and the second gas path plate be mutually combined connection, calibrating element passes through calibration hole, by retaining element
Through fixing hole and screwed hole and it is fixedly connected, the gas path plate that combination finishes is passed through into the first mounting hole and the second mounting hole
It is installed to car body correct position.
Preferably, the step S3 is specially：
Setting will be such that every gas channels are mutually isolated between each other during the sealing, sealing loop be formed, by every
Gas circuit is wrapped in inside it, sets the height of sealing to be less than potted component, the width of sealing is more than potted component.
The beneficial effects of the present invention are：
1st, a kind of gas path plate, it is made up of the first gas path plate and the second gas path plate that can be mutually combined, is set on the second gas plate
There are the gas channels for transmission airflow, it is close provided with being sealed to gas channels between the first gas path plate and the second gas path plate
Seal element, potted component be elastomeric material to be sealed to gas channels, potted component sealing phase corresponding with its shape
Mutually coordinate, gas channels are sealed, sealing effectiveness is good.
2nd, demountable retaining element is provided between the first gas path plate and the second gas path plate, need repairing when gas path plate or
When person cleans, it can be taken apart by discharging retaining element and place under repair or clean, operating process is simple and convenient, such as seals
Part has service life, and the arrival life-span can only change seal, without integral replacing.
Brief description of the drawings
Fig. 1 is a kind of overall structure exploded view of gas path plate of the present invention；
Fig. 2 is the structural representation of the first gas path plate of gas path plate of the present invention；
Fig. 3 is the structural representation of the potted component of gas path plate of the present invention；
Fig. 4 is the structural representation of the second gas path plate of gas path plate of the present invention；
Fig. 5 is the enlarged drawing of the gas channels of gas path plate of the present invention；
Fig. 6 is the overall structure constitutional diagram of gas path plate of the present invention.
Above in each figure：
1st, the first gas path plate；11st, fixing hole；12nd, external hole；13rd, calibration hole；14th, the first mounting hole；15th, via hole；2、
Second gas path plate；21st, gas channels；22nd, sealing；23rd, screwed hole；24th, calibrating element；25th, the second mounting hole；3rd, sealing member
Part；31st, loop is sealed；4th, retaining element.
Embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is only used for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to just
The part related to invention is illustrate only in description, accompanying drawing.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the application in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of gas path plate, the gas path plate are made up of the first gas path plate 1 that can be mutually combined and the second gas path plate 2, institute
State the second gas plate and be provided with the gas channels 21 for being used for transmission airflow, be provided between the gas path plate 2 of the first gas path plate 1 and second
The potted component 3 sealed to the gas channels 21, the potted component 3 are elastomeric material with to the gas channels 21
Sealed, be described in detail below by specific embodiment.
Refer to Fig. 1, a kind of overall structure exploded view of gas path plate of the present invention, the gas path plate by can be mutually combined the
One gas path plate 1 and the second gas path plate 2 are formed, and the first gas path plate 1 and the second gas path plate 2 can be mutually combined, and inside is used to pass
Gas transmission stream, outside can avoid the situation that a large amount of gas circuit pipes are mutually wound with external air path elements, easy for installation, save space.
Fig. 4, the structural representation of the second gas path plate 2 of gas path plate of the present invention are refer to, the second gas plate, which is provided with, to be used to pass
The gas channels 21 of gas transmission stream, be provided between the gas path plate 2 of the first gas path plate 1 and second gas channels 21 are carried out it is close
The potted component 3 of envelope, the potted component 3 are elastomeric material to be sealed to the gas channels 21.In this specific implementation
What example elastomeric material was selected is silica gel material, and using nitrile rubber etc., other elastomeric materials can also reach sealing effect of the invention
Fruit, elastic potted component 3 sealing 22 corresponding with its shape cooperate, gas channels 21 are sealed, sealing effect
Fruit is good.
It refer to Fig. 3, the structural representation of the potted component 3 of gas path plate of the present invention, if the potted component 3 is formed
Dry seal loop 31, the gas channels 21 are arranged on inside the sealing loop 31, potted component 3 and gas inside gas path plate
The shape of paths 21 is mutually coincide, and potted component 3 is made up of elastomeric material, therefore when the first gas path plate 1 and the second gas path plate 2
After being mutually combined, certain extruding can be caused to potted component 3, so as to further strengthen sealing effectiveness.
Fig. 5, the enlarged drawing of the gas channels 21 of gas path plate of the present invention are refer to, the surface of the second gas path plate 2 is set
There is the sealing 22 housed to the potted component 3, the height of the sealing 22 is less than the potted component 3 so as to right
The potted component 3 is extruded, and potted component 3 can be higher by after elastic potted component 3 is placed on the inside of sealing 22
The certain altitude of two gas path plate 2, the first gas path plate 1 is covered behind the top of the second gas path plate 2, potted component 3 can be caused necessarily
Extruding, potted component 3 is had a certain amount of extension to both sides.
Specifically, the width of the potted component 3, between 2mm to 4mm, the width of the sealing 22 is more than described close
Envelope element 3 thinks that it reserves certain compression cushion space, and sealing 22 has more 0.5mm or so than the width of potted component 3, when close
When envelope element 3 is compressed, the width segments of sealing 22 can be filled up completely with by potted component 3 just, and potted component 3 keeps one
Fixed decrement.If the width design of sealing 22 is too small, the compression to potted component 3 can be excessive, easily causes its slippage
Or excessive compression brings it about breakage；If the width design of sealing 22 is excessive, potted component 3 also can not be complete after being compressed
Full packing sealing 22, cause sealing incomplete, do not reach the effect of sealing.
It refer to Fig. 2, the structural representation of the first gas path plate 1 of gas path plate of the present invention, in order to the first gas path plate 1
And second gas path plate 2 be fixed, first gas path plate 1 be provided be used for the gas of the first gas path plate 1 and second
The fixing hole 11 that road plate 2 is fixed, the second gas path plate 2 described in fixing hole 11 are provided with what is cooperated with the fixing hole 11
Screwed hole 23, the fixed member for being used to the gas path plate be fixed is provided between the screwed hole 23 and the fixing hole 11
Part 4.In this specific embodiment, fixing hole 11 is arranged on the surrounding for the part for being provided with potted component 3, so as to reach to gas circuit
The sealing of plate and the abundant compression to potted component 3, retaining element 4 are screw, and the second gas path plate is provided with and screw is mutual
The screwed hole 23 of cooperation, the unthreaded hole of screw through the first gas path plate are fixed on screwed hole 23.
Please continue to refer to Fig. 2, in order to which external air path elements realize the access of air-flow, first gas path plate 1 is provided with
For the external hole 12 of external air path elements, the position of the external hole 12 is mutually corresponding so as to air-flow with the gas channels 21
Enter the external air path elements by the gas channels 21.External air path elements are directly installed on the second gas path plate 2 and avoided
A moment completes the docking operation of gas circuit, then it is fixed by via hole 15, just can complete installation process, whole process side
Just it is quick.
Further, in order to by the first gas path plate 1 and the rapid alignment of the second gas path plate 2, standard cuts installation, and described second
Gas path plate 2 is provided with the calibrating element of some rapid alignments when being used to install first gas path plate 1 and second gas path plate 2
24, the calibration hole 13 for cooperation that first gas path plate 1 is provided with and the calibrating element 24 cooperates.In this specific embodiment
In, the calibrating element 24 is the metallic pin of cylinder, shares four, is separately positioned on the gas channels 21 of the second gas path plate 2
Surrounding, during installation, it is only necessary to calibration hole 13 is directed at calibrating element 24, by calibrating element 24 from calibration hole 13 through
To complete the Fast Installation process of the first gas path plate 1 and the second gas path plate 2.
In order to which gas path plate to be arranged on to the correct position of car body, first gas path plate 1 is provided with some for fixing institute
The first mounting hole 14 of gas path plate is stated, second gas path plate 2 is provided with the second installation coordinated with first mounting hole 14
Hole 25, installation elements can be so that gas path plate to be fixed on to the specific position of car body through the first mounting hole 14 and the second mounting hole 25
Put.
The invention also discloses a kind of preparation method of the gas path plate, comprise the following steps：
S1：External hole 12 on first gas path plate 1 is set according to the number of the external air path elements of train and interface position
Position.Setting up procedure requires that external air path elements will not block between each other, and external air path elements are in the table of the first gas path plate 1
EDS maps are uniform.
S2：Moved towards to set the shape of gas channels 21 on the second gas path plate 2 according to the mutual air-flow of external air path elements
Shape, the demand according to each air path elements to airflow, the trend of design gas channels 21, it is desirable to the gas channels 21 being separated by
It can not overlap between each other, prevent air-flow from intersecting.
S3, the position that the outer sealing portion 22 of gas channels 21 is set and shape, sealing 22 is set to form sealing loop 31
Gas channels 21 are wrapped in inside it.Setting, when the sealing 22 every gas channels 21 will be mutually separated by between each other
From, sealing loop 31 is formed, every gas circuit is wrapped in inside it, sets the height of sealing 22 to be less than potted component 3, sealing
The width in portion 22 is more than potted component 3.
S4, by potted component 3 be arranged on the second gas path plate 2 sealing 22 on.The height of sealing 22 is less than described close
So as to extrude the potted component 3, elastic potted component 3 seals envelope element 3 after being placed on the inside of sealing 22
Element 3 can be higher by the certain altitude of the second gas path plate 2, and the first gas path plate 1 is covered behind the top of the second gas path plate 2, can be to sealing
Element 3 causes certain extruding, potted component 3 is had a certain amount of extension to both sides.
S5, the first gas path plate 1 and the second gas path plate 2 are mutually combined to connection, calibrating element 24 passes through calibration hole 13, will be solid
Element 4 is determined through fixing hole 11 and screwed hole 23 and is fixedly connected, and the gas path plate that combination finishes is passed through into the first mounting hole 14
And second mounting hole 25 be installed to car body correct position, so as to complete the preparation process of whole gas path plate.
The invention discloses a kind of gas path plate, is made up of the first gas path plate 1 and the second gas path plate 2 that can be mutually combined,
Second gas plate is provided with the gas channels 21 for transmission airflow, is provided between the first gas path plate 1 and the second gas path plate 2 to gas circuit
The potted component 3 that passage 21 is sealed, potted component 3 be elastomeric material to be sealed to gas channels 21, potted component 3
Sealing 22 corresponding with its shape cooperates, and gas channels 21 is sealed, sealing effectiveness is good；First gas path plate 1
And second be provided with demountable retaining element 4 between gas path plate 2, when gas path plate needs repairing or cleans, can pass through
Release retaining element 4, which is taken apart, to be placed under repair or cleans, and operating process is simple and convenient.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member should be appreciated that invention scope involved in the application, however it is not limited to the technology that the particular combination of above-mentioned technical characteristic forms
Scheme, while should also cover in the case where not departing from the inventive concept, carried out by above-mentioned technical characteristic or its equivalent feature
The other technical schemes for being combined and being formed.Such as features described above has similar work(with (but not limited to) disclosed herein
The technical scheme that the technical characteristic of energy is replaced mutually and formed.
Claims (10)
- A kind of 1. gas path plate, it is characterised in that：The gas path plate includes interfixing the first gas path plate for being integrated and the Two gas path plates, the second gas plate are provided with the gas channels for transmission airflow, first gas path plate and the second gas path plate Between be provided with the potted component that is sealed to the gas channels, the potted component is elastomeric material to lead to the gas circuit Road is sealed.
- 2. gas path plate as claimed in claim 1, it is characterised in that：The potted component forms some sealing loops, the gas circuit Passage is arranged on inside the sealing loop.
- 3. gas path plate as claimed in claim 2, it is characterised in that：The second gas circuit plate surface is provided with to enter the potted component The sealing that row houses, the height of the sealing are less than the potted component so as to extrude the potted component.
- 4. gas path plate as claimed in claim 3, it is characterised in that：The width of the potted component is described between 2mm to 4mm The width of sealing thinks that it reserves certain compression cushion space more than the potted component.
- 5. gas path plate as claimed in claim 1, it is characterised in that：First gas path plate, which is provided with, to be used for first gas circuit The fixing hole that plate and the second gas path plate are fixed, it is described it is fixed empty include unthreaded hole part and threaded bore portions, described the The screwed hole that two gas path plates are provided with and the fixing hole cooperates, it is provided with and uses between the screwed hole and the fixing hole In the retaining element that the gas path plate is fixed.
- 6. gas path plate as claimed in claim 1, it is characterised in that：First gas path plate and the second gas path plate, which are provided with, to be used for The external hole of external air path elements, the position of the external hole are mutually corresponding so that air-flow passes through the gas with the gas channels Paths enter the external air path elements.
- 7. gas path plate as claimed in claim 1, it is characterised in that：Second gas path plate, which is provided with, some to be used to install described the The calibrating element of rapid alignment when one gas path plate and second gas path plate, first gas path plate is provided with and the calibration member The calibration hole that part mutual cooperation coordinates.
- 8. gas path plate as claimed in claim 1, it is characterised in that：First gas path plate is provided with some for fixing the gas First mounting hole of road plate, second gas path plate are provided with the second mounting hole coordinated with first mounting hole.
- A kind of 9. preparation method of gas path plate described in claim 1-8 any one, it is characterised in that：Comprise the following steps：S1, the position according to external hole on the number and interface position of the external air path elements of train the first gas path plate of setting；S2, according to the mutual air-flow of external air path elements move towards set the second gas path plate on gas channels shape；S3, the position that gas channels outer sealing portion is set and shape, sealing is set to form sealing loop by gas channels bag It is rolled in inside it；S4, by potted component be arranged on the second gas path plate sealing on；S5, the first gas path plate and the second gas path plate are mutually combined to connection, calibrating element passes through calibration hole, retaining element is passed through Fixing hole and screwed hole are simultaneously fixedly connected, and the gas path plate that combination is finished passes through the first mounting hole and the second mounting hole is installed To car body correct position.
- 10. the preparation method of gas path plate as claimed in claim 9, it is characterised in that：The step S3 is specially：Setting will be such that every gas channels are mutually isolated between each other during the sealing, sealing loop be formed, by every gas circuit It is wrapped in inside it, sets the height of sealing to be less than potted component, the width of sealing is more than potted component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710872775.1A CN107672621A (en) | 2017-09-25 | 2017-09-25 | Gas path plate and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710872775.1A CN107672621A (en) | 2017-09-25 | 2017-09-25 | Gas path plate and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107672621A true CN107672621A (en) | 2018-02-09 |
Family
ID=61136940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710872775.1A Pending CN107672621A (en) | 2017-09-25 | 2017-09-25 | Gas path plate and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107672621A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08222247A (en) * | 1995-02-17 | 1996-08-30 | Tanaka Kikinzoku Kogyo Kk | Gas sealing method of unnecessary hole of gas supply plate for fuel cell |
| CN1756876A (en) * | 2003-03-03 | 2006-04-05 | 红杉微系统股份有限公司 | Fluid delivery system and mounting panel therefor |
| CN201201611Y (en) * | 2008-08-22 | 2009-03-04 | 铁道部运输局 | High speed motor train unit brake control gas path plate |
| CN104090074A (en) * | 2014-07-08 | 2014-10-08 | 河南汉威电子股份有限公司 | Calibration gas circuit board and gas sensor module calibration device |
| CN104224521A (en) * | 2014-09-29 | 2014-12-24 | 山西虹安科技股份有限公司 | Air path panel of resuscitator |
| CN205561951U (en) * | 2016-02-26 | 2016-09-07 | 深圳市普博科技有限公司 | Flow sampling device and gas circuit board thereof |
| CN206338270U (en) * | 2016-09-14 | 2017-07-18 | 常州恒立气动科技有限公司 | A kind of board-like gas circuit structure |
-
2017
- 2017-09-25 CN CN201710872775.1A patent/CN107672621A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08222247A (en) * | 1995-02-17 | 1996-08-30 | Tanaka Kikinzoku Kogyo Kk | Gas sealing method of unnecessary hole of gas supply plate for fuel cell |
| CN1756876A (en) * | 2003-03-03 | 2006-04-05 | 红杉微系统股份有限公司 | Fluid delivery system and mounting panel therefor |
| CN201201611Y (en) * | 2008-08-22 | 2009-03-04 | 铁道部运输局 | High speed motor train unit brake control gas path plate |
| CN104090074A (en) * | 2014-07-08 | 2014-10-08 | 河南汉威电子股份有限公司 | Calibration gas circuit board and gas sensor module calibration device |
| CN104224521A (en) * | 2014-09-29 | 2014-12-24 | 山西虹安科技股份有限公司 | Air path panel of resuscitator |
| CN205561951U (en) * | 2016-02-26 | 2016-09-07 | 深圳市普博科技有限公司 | Flow sampling device and gas circuit board thereof |
| CN206338270U (en) * | 2016-09-14 | 2017-07-18 | 常州恒立气动科技有限公司 | A kind of board-like gas circuit structure |
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Application publication date: 20180209 |
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| RJ01 | Rejection of invention patent application after publication |