CN105738131A - Air passage plate for digital electronic priority valve - Google Patents
Air passage plate for digital electronic priority valve Download PDFInfo
- Publication number
- CN105738131A CN105738131A CN201610234509.1A CN201610234509A CN105738131A CN 105738131 A CN105738131 A CN 105738131A CN 201610234509 A CN201610234509 A CN 201610234509A CN 105738131 A CN105738131 A CN 105738131A
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- gas circuit
- vestibule
- plate body
- hole
- pore
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/08—Railway vehicles
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
The invention discloses an air passage plate for a digital electronic priority valve. An equalizing chamber, an air source pipe hole, a train pipe hole, an exhausting hole, an equalizing pipe inner hole, a heating rod installation groove, a brake pipe pressure sensor mounting hole, an equalizing chamber pressure sensor mounting hole, an air source pressure sensor mounting hole, an air charging solenoid valve air inlet hole, an air charging solenoid valve air outlet hole, a first communicating hole of a dwelling solenoid valve, a second communicating hole of the dwelling solenoid valve, a fresh air inlet of an air-discharge solenoid valve, and an air outlet of the air-discharge solenoid valve are arranged on a plate body. The air passage plate for a digital electronic priority valve when used in the digital electronic priority valve is an integrated structure, and is simple in structure. Installation can be done by installing through corresponding holes, which is very convenient. The size is small, and the use effect and practical performance are improved.
Description
Technical field
The present invention relates to a kind of gas path plate, the gas path plate of the digital electronic constant pressure valve in the atm number digital electronic constant pressure valve that especially a kind of railway operation safety air brake experiment uses.
Background technology
Railway is the large artery trunks of traffic, along with railway traffic transport fast development, railway operation safety be it have to be ensured that.For this, the test of automatic braking of train machine is made explicit provisions by country.Automatic train control apparatus must be carried out in accordance with regulations safety test, train is filled wind, air draft and to train pressurize by a kind of atm number valve according to certain speed by described automatic braking of train machine test exactly, and whether the arrestant of observing each car in train is normal, and the wherein gas circuit distribution in atm number valve and seal and there is vital effect to filling wind, air draft and train pressurize.
At present, in the railway operation safety test of prior art, the gas circuit of atm number valve is distributed as the distribution of split type gas circuit, and also comparatively at random it is attached through by each pipeline, such gas path layout makes filling wind, the pressurize of air draft and train, due to be split type pipeline structure connect cause that the gas circuit elapsed time is longer, and the wind process of filling of traditional train brake mechanism experiment brake experiment equipment is to adopt quickly, alternately fill wind at a slow speed, when nearer it is to level pressure, fill wind velocity more slow, the gas circuit of this spline structure can not be full of ten-thousand ton trains in 30 minutes, ten-thousand ton trains test requirements document cannot be met at all.And, traditional train brake mechanism experiment equipment relies on mechanical relief valve to realize level pressure, and setting-pressure accuracy is low, and needs often check and correction, both bothers, inaccurate again；The effect of air draft simultaneously also and is not so good as people's will, sealing after also having pressure transducer to install is also relatively poor, result in and train pressurize and pressure monitoring can not be reached desirable effect, also cannot meet the requirement of test at all, reduce result of use and the Practical Performance of overall atm number valve.
Summary of the invention
A kind of simple in construction that the invention aims to solve the deficiency of above-mentioned technology and design, fills wind and the gas path plate of ventilation velocity digital electronic constant pressure valve faster.
nullThe gas path plate of the digital electronic constant pressure valve designed by the present invention，Including plate body，Described plate body is equal room in being provided with、Wind regime pore、Train pore、Steam vent、In equal pipe orifices、Heating rod mounting groove、Brake pipe pressure sensor installing hole、In equal chamber pressure sensor mounting hole、Wind regime pressure transducer installing hole、Fill wind-powered electricity generation magnet valve fresh air inlet、Fill wind-powered electricity generation magnet valve exhaust vent、Pressurize electromagnetic valve the first intercommunicating pore、Pressurize electromagnetic valve the second intercommunicating pore、Air draft electromagnetic valve fresh air inlet and air draft electromagnetic valve exhaust vent，This heating rod mounting groove、Brake pipe pressure sensor installing hole、In all chamber pressure sensor mounting hole and wind regime pressure transducer installing hole are all located at the top of plate body，In this, the bottom of plate body is located in equal room，The all L-shaped shape of vestibule gas circuit of this wind regime pore and train pore is through to bottom plate body by plate body sidepiece，In this, the vestibule gas circuit of equal chamber pressure sensor mounting hole and the second pressurize electromagnetic valve installing hole is simultaneously through with the vestibule gas circuit of train pore，The vestibule gas circuit of this wind regime pore and wind regime pressure transducer installing hole runs through the vestibule gas circuit filling wind-powered electricity generation magnet valve fresh air inlet simultaneously，This fills wind-powered electricity generation magnet valve exhaust vent、The vestibule gas circuit of pressurize electromagnetic valve the first intercommunicating pore and air draft electromagnetic valve fresh air inlet is the vestibule gas circuit of equal room pipe orifices in running through，The vestibule gas circuit of equal room pipe orifice equal room in running through in this，The L-shaped shape of vestibule gas circuit of this air draft electromagnetic valve exhaust vent is formed with steam vent by the through the other side to plate body of a sidepiece of plate body.
Further, described brake pipe pressure sensor installing hole, in the gas circuit diameter of all chamber pressure sensor mounting hole and wind regime pressure transducer installing hole less than orifice diameter.
Further, the surrounding sidewall of described plate body is provided with and is equipped with fixing hole.
The gas path plate of the digital electronic constant pressure valve designed by the present invention, it is monolithic construction when using in digital electronic constant pressure valve, and simple in construction, installing only needs corresponding aperture to install, installing more convenient, volume is also relatively small, improves result of use and Practical Performance.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of embodiment 1；
Fig. 2 is the axonometric chart of embodiment 1；
Fig. 3 is the side view of embodiment 1.
In figure: brake pipe pressure sensor installing hole 1, in all chamber pressure sensor mounting hole 2, wind regime pressure transducer installing hole 3, train pore 4, wind regime pore 5, fill wind-powered electricity generation magnet valve fresh air inlet 6, fill wind-powered electricity generation magnet valve exhaust vent 7, pressurize electromagnetic valve the first intercommunicating pore 8, air draft electromagnetic valve fresh air inlet 9, steam vent 10, in all pipe orifice 11, heating rod mounting groove 12, pressurize electromagnetic valve the second intercommunicating pore 13, in all room 14, air draft electromagnetic valve exhaust vent 15, fixing hole 16, plate body 17.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain, broadly fall into the scope of protection of the invention.
Embodiment 1:
nullSuch as Fig. 1、Shown in Fig. 2 and Fig. 3，The gas path plate of the digital electronic constant pressure valve described by the present embodiment，Including plate body 17，Described plate body 17 is equal room 14 in being provided with、Wind regime pore 5、Train pore 4、Steam vent 10、In equal pipe orifices 11、Heating rod mounting groove 12、Brake pipe pressure sensor installing hole 1、In equal chamber pressure sensor mounting hole 2、Wind regime pressure transducer installing hole 3、Fill wind-powered electricity generation magnet valve fresh air inlet 6、Fill wind-powered electricity generation magnet valve exhaust vent 7、Pressurize electromagnetic valve the first intercommunicating pore 8、Pressurize electromagnetic valve the second intercommunicating pore 13、Air draft electromagnetic valve fresh air inlet 9 and air draft electromagnetic valve exhaust vent 15，This heating rod mounting groove 12、Brake pipe pressure sensor installing hole 1、In all chamber pressure sensor mounting hole 2 and wind regime pressure transducer installing hole 3 are all located at the top of plate body 17，In this, the bottom of plate body 17 is located in equal room 14，The all L-shaped shape of vestibule gas circuit of this wind regime pore 5 and train pore 4 is through to bottom plate body 17 by plate body 17 sidepiece，In this, the vestibule gas circuit of equal chamber pressure sensor mounting hole 2 and pressurize electromagnetic valve the second intercommunicating pore 13 is simultaneously through with the vestibule gas circuit of train pore 4，The vestibule gas circuit of this wind regime pore 5 and wind regime pressure transducer installing hole 3 runs through the vestibule gas circuit filling wind-powered electricity generation magnet valve fresh air inlet 6 simultaneously，This fills wind-powered electricity generation magnet valve exhaust vent 7、The vestibule gas circuit of pressurize electromagnetic valve the first intercommunicating pore 8 and air draft electromagnetic valve fresh air inlet 9 is the vestibule gas circuit of equal pipe orifice 11 in running through，The vestibule gas circuit of equal pipe orifice 11 equal room 14 in running through in this，The L-shaped shape of vestibule gas circuit of this air draft electromagnetic valve exhaust vent 15 is formed with steam vent 10 by the through the other side to plate body 17 of a sidepiece of plate body 17.Its plate body 17 can adopt aluminium sheet, and inside has multiple vestibule, and the left surface that described wind regime pore 5 can be located at plate body 17 is that described train pore 4 can be located at the right flank of plate body 17, and in described, equal room 14 is used for installing relay valve.This gas path plate has compact in design, adds the utilization rate in space, and the product integrated level making electronic valve after being applied to digital electronic valve clock is higher, improves result of use and Practical Performance.
In the present embodiment by described brake pipe pressure sensor installing hole 1, in the gas circuit diameter of all chamber pressure sensor mounting hole 2 and wind regime pressure transducer installing hole 3 less than orifice diameter, the blast of process is pressurizeed, improve the effect filling wind and air draft, and the pressure measxurement of each pressure transducer is more accurate.
Being provided with by the surrounding sidewall of described plate body 17 in the present embodiment and be equipped with fixing hole 16, so that being easier to when fixing other components and parts is fixed, and position time fixing is more accurate.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under the enlightenment of the present invention; no matter but in its shape or structure, do any change, every have same or like with the application like technical scheme, all fall within protection scope of the present invention.
Claims (3)
- null1. the gas path plate of a digital electronic constant pressure valve，Including plate body (17)，It is characterized in that: described plate body (17) is equal room (14) in being provided with、Wind regime pore (5)、Train pore (4)、Steam vent (10)、In equal pipe orifices (11)、Heating rod mounting groove (12)、Brake pipe pressure sensor installing hole (1)、In equal chamber pressure sensor mounting hole (2)、Wind regime pressure transducer installing hole (3)、Fill wind-powered electricity generation magnet valve fresh air inlet (6)、Fill wind-powered electricity generation magnet valve exhaust vent (7)、Pressurize electromagnetic valve the first intercommunicating pore (8)、Pressurize electromagnetic valve the second intercommunicating pore (13)、Air draft electromagnetic valve fresh air inlet (9) and air draft electromagnetic valve exhaust vent (15)，This heating rod mounting groove (12)、Brake pipe pressure sensor installing hole (1)、In all chamber pressure sensor mounting hole (2) and wind regime pressure transducer installing hole (3) are all located at the top of plate body (17)，In this, equal room (14) is located at the bottom of plate body (17)，The all L-shaped shape of vestibule gas circuit of this wind regime pore (5) and train pore (4) is through to plate body (17) bottom by plate body (17) sidepiece，In this, the vestibule gas circuit of equal chamber pressure sensor mounting hole (2) and pressurize electromagnetic valve the second intercommunicating pore (13) is simultaneously through with the vestibule gas circuit of train pore (4)，The vestibule gas circuit of this wind regime pore (5) and wind regime pressure transducer installing hole (3) runs through the vestibule gas circuit filling wind-powered electricity generation magnet valve fresh air inlet (6) simultaneously，This fills wind-powered electricity generation magnet valve exhaust vent (7)、The vestibule gas circuit of pressurize electromagnetic valve the first intercommunicating pore (8) and air draft electromagnetic valve fresh air inlet (9) is the vestibule gas circuit of equal pipe orifice (11) in running through，The vestibule gas circuit of equal pipe orifice (11) equal room (14) in running through in this，The L-shaped shape of vestibule gas circuit of this air draft electromagnetic valve exhaust vent (15) is formed with steam vent (10) by the through the other side to plate body (17) of a sidepiece of plate body (17).
- 2. the gas path plate of digital electronic constant pressure valve according to claim 1, it is characterized in that, described brake pipe pressure sensor installing hole (1), in the gas circuit diameter of all room (14) pressure transducer installing hole (2) and wind regime pressure transducer installing hole (3) less than orifice diameter.
- 3. the gas path plate of digital electronic constant pressure valve according to claim 1, it is characterised in that the surrounding sidewall of described plate body (17) is provided with and is equipped with fixing hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234509.1A CN105738131B (en) | 2016-04-15 | 2016-04-15 | The gas path plate of digital electronic constant pressure valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234509.1A CN105738131B (en) | 2016-04-15 | 2016-04-15 | The gas path plate of digital electronic constant pressure valve |
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| Publication Number | Publication Date |
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| CN105738131A true CN105738131A (en) | 2016-07-06 |
| CN105738131B CN105738131B (en) | 2018-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610234509.1A Active CN105738131B (en) | 2016-04-15 | 2016-04-15 | The gas path plate of digital electronic constant pressure valve |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740803A (en) * | 2016-12-21 | 2017-05-31 | 郑州智辆电子科技有限公司 | Brake system pressure gathers gas path plate |
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|---|---|---|---|---|
| CN201201611Y (en) * | 2008-08-22 | 2009-03-04 | 铁道部运输局 | High speed motor train unit brake control gas path plate |
| CN201763582U (en) * | 2010-07-22 | 2011-03-16 | 青岛宏达赛耐尔科技股份有限公司 | Air circuit board of auxiliary air compressor of high-speed motor train unit |
| DE202012000735U1 (en) * | 2012-01-25 | 2012-03-20 | Ahad Dayanikli Tüketim Mallari Sanayi Ticaret Limited Sirketi | Gas valve assembly |
| CN202793756U (en) * | 2012-08-13 | 2013-03-13 | 南车戚墅堰机车有限公司 | Test transition device for air brake valve |
| CN204116300U (en) * | 2014-07-08 | 2015-01-21 | 河南汉威电子股份有限公司 | Demarcate gas path plate and gas sensor module caliberating device |
| CN204446557U (en) * | 2014-09-29 | 2015-07-08 | 山西虹安科技股份有限公司 | A kind of resuscitator gas path plate |
| CN105172805A (en) * | 2015-10-28 | 2015-12-23 | 安徽盛世高科轨道装备有限公司 | Gas circuit board with self-protection function |
| CN105240333A (en) * | 2015-10-28 | 2016-01-13 | 安徽盛世高科轨道装备有限公司 | Integrated gas path plate of folding structure |
| CN205580760U (en) * | 2016-04-15 | 2016-09-14 | 郑州智辆电子科技有限公司 | Gas circuit board of digital electron constant pressure valve |
-
2016
- 2016-04-15 CN CN201610234509.1A patent/CN105738131B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201201611Y (en) * | 2008-08-22 | 2009-03-04 | 铁道部运输局 | High speed motor train unit brake control gas path plate |
| CN201763582U (en) * | 2010-07-22 | 2011-03-16 | 青岛宏达赛耐尔科技股份有限公司 | Air circuit board of auxiliary air compressor of high-speed motor train unit |
| DE202012000735U1 (en) * | 2012-01-25 | 2012-03-20 | Ahad Dayanikli Tüketim Mallari Sanayi Ticaret Limited Sirketi | Gas valve assembly |
| CN202793756U (en) * | 2012-08-13 | 2013-03-13 | 南车戚墅堰机车有限公司 | Test transition device for air brake valve |
| CN204116300U (en) * | 2014-07-08 | 2015-01-21 | 河南汉威电子股份有限公司 | Demarcate gas path plate and gas sensor module caliberating device |
| CN204446557U (en) * | 2014-09-29 | 2015-07-08 | 山西虹安科技股份有限公司 | A kind of resuscitator gas path plate |
| CN105172805A (en) * | 2015-10-28 | 2015-12-23 | 安徽盛世高科轨道装备有限公司 | Gas circuit board with self-protection function |
| CN105240333A (en) * | 2015-10-28 | 2016-01-13 | 安徽盛世高科轨道装备有限公司 | Integrated gas path plate of folding structure |
| CN205580760U (en) * | 2016-04-15 | 2016-09-14 | 郑州智辆电子科技有限公司 | Gas circuit board of digital electron constant pressure valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740803A (en) * | 2016-12-21 | 2017-05-31 | 郑州智辆电子科技有限公司 | Brake system pressure gathers gas path plate |
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| CN105738131B (en) | 2018-04-10 |
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