CN101610941A - The closing appliance that is used for the water supply system of passenger car - Google Patents
The closing appliance that is used for the water supply system of passenger car Download PDFInfo
- Publication number
- CN101610941A CN101610941A CNA2008800019937A CN200880001993A CN101610941A CN 101610941 A CN101610941 A CN 101610941A CN A2008800019937 A CNA2008800019937 A CN A2008800019937A CN 200880001993 A CN200880001993 A CN 200880001993A CN 101610941 A CN101610941 A CN 101610941A
- Authority
- CN
- China
- Prior art keywords
- main body
- valve
- supporting seat
- water
- bar
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D35/00—Sanitation
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Float Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The present invention relates to the railway transportation industry.Closing appliance of the present invention comprises the main body that can be connected to the water supply pipe, is connected to the valve of float and is used for sending the parts that dress water process arrives the terminal signal of water pot.The characteristics of apparatus of the present invention are that it has used this drum of cylinder (bucket) to be connected to described float, so just can close the opening that is embedded in the described main body step by step.Described valve is so positioned, and it can be replaced between supporting seat and thrust bearing, and the hollow stem of described valve is used for being communicated with cavity under the valve being connected with the cavity of signal system.
Description
Technical field
The present invention relates to the railway transportation industry, its design is used for after water is filled in the passenger car, close the water of the water supply system that flows into the passenger car, the present invention also is used in any industry of the national economy of water supply system requirement use water consumption control, and the flowing liquid supply system also is installed in the present invention, for example is aerocraft annex solution fluid fuel.
Background technology
The closing appliance of the water supply system of passenger car that is used for of the prior art is (referring to the patent No.2 of the Russian Federation, 117, on August 20th, 595,1998) comprises the main body that is connected to water pipe, be connected to the valve of float and be used to indicate water pot to fill the signalling apparatus of water.
The shortcoming of device of the prior art is the complicated and unsettled operation that cause owing to disturbance of design.
Summary of the invention
The technical result of purpose of the present invention is the higher stability of simpler design and the closing appliance of operating under the different pressure of supply line.
The closing appliance of realizing above-mentioned technical result comprises: the main body that is connected to water pipe, be connected to the valve of float and be used to indicate water pot to fill the signalling apparatus of water, wherein said float is connected to drum, and described drum is connected to valve lever and seals described main body movably so that can close the hole that is arranged on the main body.Described valve is arranged between supporting seat and the thrust bearing movably, and described valve lever is hollow, and main body cavity is connected to signalling apparatus for it and described main body cavity is limited by the lower surface of described valve.
Described supporting seat can be provided with the projection that limits passage, perhaps is provided with the passage of open end.
In order to improve valve stability in operation, the described main body cavity that is connected to described signalling apparatus accommodates a piston, and this piston is fixed to the end that is plugged of the hollow stem that is provided with the hole, and described hole is connected to the bar cavity bar portion of described main body cavity.
Described valve can be provided with a supporting projections (or a plurality of projection).
Described supporting seat can have the cylindrical guide protrusion that is used for described valve.
Assembling for convenience, described supporting seat itself is a separate part that is fixed on the described main body.
Drainageway is set in the described supporting seat, is used for the space discharged liquid below described valve.
For assembly that will device firmly fixes mutually, described bar is provided with a recess admitting door bolt (clip with the crooked shank of part therebetween) therein, and described door bolt extends through vertically cracking of hole in the drum and described main body.
Described bar is that single-piece is to simplify its design.
Description of drawings
Accompanying drawing can make design of the present invention clear and obvious, wherein
Fig. 1 shows described closing appliance.
The specific embodiment
Closing appliance comprises the hollow body that separates 1 with thrust bearing 2.Supporting seat 3 with aquaporin 4 is arranged on the inside of the main body 1 of hollow.Supporting seat 3 supports the valve 5 that is provided with hollow stem 6, and this hollow stem 6 has the end that is plugged, the end support piston 7 that this is plugged.Hole 8 is arranged in the bar 6 below the piston 7, the bar portion of the cavity of pipe link 6 and cavity 9.The centre portion of main body 1 has water is discharged to the opening 10 and the vertical channel 11 of going in the water pot, and the door bolt 12 that this vertical channel is used for fixing on the bar 6 moves therein.Door bolt 12 is used for bar 6, sleeve (drum) 13 and float 14 are linked together.The top of main body 1 has connection pipe 15, and this connection pipe is arranged in the zone of cavity 9, and is complementary with flexible pipe and has filled the signal of water to send water pot.Device is installed on the water pipe 16 of water pot.
When water was poured in the water pipe 16 of water pot, its passage and hole 10 by supporting seat 3 flow in the water pot.When water level reached float 14 and continue to rise, the relative and supporting seat 3 of float 14 and sleeve 13, bar 6 and valve 5 rose a little.When contacting of the surface of the bottom of valve 5 and supporting seat 3 destroyed, cavity and the hole 8 bar portion that flow into cavity 9 piston 7 below of water by bar 6 under pressure.Piston 7 and bar 6 and valve 5 rise together up to valve 5 and contact with seat 2.Water stops to flow in the water pot.When piston 7 superincumbent positions, water flow into the discharger (not shown) from cavity 9 by connection pipe 15 and flexible pipe and has filled the signal of water to send water pot.
Claims (10)
1. closing appliance that is used for the water supply system of passenger car, this closing appliance comprises the main body that is connected to water pipe, be connected to the valve of float and be used to indicate water pot to fill the signalling apparatus of water, it is characterized in that described float is connected to a drum, this drum is connected with valve lever and seals main body movably, so that can close the hole that is arranged on the main body; Described valve is arranged between supporting seat and the thrust bearing movably, and valve lever is hollow, and main body cavity is connected to signalling apparatus for it and described main body cavity is limited by the lower surface of described valve.
2. device as claimed in claim 1 is characterized in that described supporting seat is provided with outshot that limits passage or the passage that is provided with open-ended.
3. device as claimed in claim 1 or 2, it is characterized in that the described main body cavity that is communicated with described signalling apparatus accommodates a piston, this piston is fixed on the end that is plugged of described hollow stem, and described hollow stem has the hole, so that the bar cavity is connected to the bar portion of described main body cavity.
4. device as claimed in claim 1 is characterized in that described valve is provided with supporting seat.
5. device as claimed in claim 1 is characterized in that described supporting seat is provided with the cylindrical guide protrusion that is used for valve.
6. device as claimed in claim 1 is characterized in that described supporting seat is designed to be securely fixed in the independent parts on the described main body.
7. device as claimed in claim 1 is characterized in that described supporting seat is provided with drainageway.
8. device as claimed in claim 1 is characterized in that described bar is provided with recess, so that take in door bolt therein, described door bolt extends by the longitudinal slot on hole in the described drum and the described main body.
9. device as claimed in claim 8 is characterized in that described door bolt is the clip with shank of middle bent.
10. device as claimed in claim 1 is characterized in that described bar has unit design.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2007100554/11A RU2328394C1 (en) | 2007-01-12 | 2007-01-12 | Locking arm of water supply system in passanger carriage |
| RU2007100554 | 2007-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101610941A true CN101610941A (en) | 2009-12-23 |
Family
ID=39609161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008800019937A Pending CN101610941A (en) | 2007-01-12 | 2008-01-09 | The closing appliance that is used for the water supply system of passenger car |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN101610941A (en) |
| EA (1) | EA015487B1 (en) |
| RU (1) | RU2328394C1 (en) |
| UA (1) | UA94150C2 (en) |
| WO (1) | WO2008085087A2 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2678300B1 (en) * | 1991-06-25 | 1993-10-01 | Lucien Tiret | WATER FLUSHING AT TWO FILLING LEVELS. |
| RU2117595C1 (en) * | 1996-12-27 | 1998-08-20 | Дергачев Эдуард Петрович | Device for priming tank with water |
| JPH10196837A (en) * | 1997-01-17 | 1998-07-31 | Kimura Giken Kk | Water supply control device |
| RU2125944C1 (en) * | 1997-04-01 | 1999-02-10 | Товарищество с ограниченной ответственностью Научно-производственный центр "Экспресс" | Passenger car water filling device |
| UA56796C2 (en) * | 2002-09-17 | 2006-01-16 | Kriukiv Carriage Building Work | System of servicing with water of passenger railroad car |
-
2007
- 2007-01-12 RU RU2007100554/11A patent/RU2328394C1/en not_active IP Right Cessation
-
2008
- 2008-01-09 EA EA200901007A patent/EA015487B1/en not_active IP Right Cessation
- 2008-01-09 WO PCT/RU2008/000002 patent/WO2008085087A2/en active Application Filing
- 2008-01-09 UA UAA200908496A patent/UA94150C2/en unknown
- 2008-01-09 CN CNA2008800019937A patent/CN101610941A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008085087A2 (en) | 2008-07-17 |
| EA015487B1 (en) | 2011-08-30 |
| EA200901007A1 (en) | 2010-02-26 |
| WO2008085087A3 (en) | 2008-09-18 |
| RU2328394C1 (en) | 2008-07-10 |
| UA94150C2 (en) | 2011-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091223 |