CN2666763Y - Automatic separating fast water supply system for train - Google Patents
Automatic separating fast water supply system for train Download PDFInfo
- Publication number
- CN2666763Y CN2666763Y CN 200420000313 CN200420000313U CN2666763Y CN 2666763 Y CN2666763 Y CN 2666763Y CN 200420000313 CN200420000313 CN 200420000313 CN 200420000313 U CN200420000313 U CN 200420000313U CN 2666763 Y CN2666763 Y CN 2666763Y
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- CN
- China
- Prior art keywords
- water
- pipe
- hose
- captiveed joint
- screw thread
- 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.)
- Expired - Fee Related
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a train automatic separating type high speed water-feeding system which comprises a water tank, an overflow pipe, a stop water valve, a water-feeding pipe, an inflow pipe, an upper flexible pipe and a lower flexible pipe; wherein a high speed water-feeding device is provide at the lower part of the water-feeding pipe and between the upper flexible pipe and the lower flexible pipe; the high speed water-feeding device consists of the upper flexible pipe, an upper spring, a guide bush, a lower spring, a movable sealing head, a lower valve seat, the lower flexible pipe, a magnetic core, a flange, a sealing ring, a valve body, an upper valve seat, the inflow pipe and a pipe clamp. The utility model has the advantages that the water-feeding device can automatically separate away from the inflow pipe when the water tank is filled with water; an automatic separating type high speed water-feeding device can automatically separate away and close when the water tank is filled with water, and automatically discharge the water in the water-feeding pipe and a pipeline when water supply is cut off in a water hydrant, which help to realize the antifreeze function.
Description
Technical field:
The utility model relates to a kind of device for water on the train water tank, is specifically related to a kind of train with the quick water-feeding system of auto-split, belongs to 17/02 " collection of water or drawing device " technical field among the International Classification of Patents B61C " locomotive ".
Background technology:
At present, the process of water is will be gone up on the last water swivel that the water rubber sleeve is connected on train by the pipeline section personnel on the train, opens valve then and makes water enter water tank in the train.Because last hydraulic pressure is bigger, India rubber tube is easy to be washed out, and also freeze easily winter, and water pipe more is difficult for entangling firm.Like this, both increase the time that last water needs, increased labour intensity again.Can not in time disconnect after the train supplementing water simultaneously, break away from the water source, cause loss, the waste of water, also cause the ponding in the track.
Summary of the invention:
The purpose of this utility model makes to overcome above-mentioned defective, and provides a kind of non-maintaining, departing train with the quick water-feeding system of auto-split.
The purpose of this utility model is achieved through the following technical solutions.
A kind of train is with the quick water-feeding system of auto-split, form by water tank (17), overflow pipe (18), sealing valve (19), Upper hose (16), coolant inlet pipe (13), top hose (1) and bottom hose (7) etc., be hypomere, between top hose (1) and bottom hose (7), be provided with quick watering machine (15) in Upper hose (16).
Described quick watering machine (15) comprises by top hose (1), upper spring (2), guide pin bushing (3), lower spring (4), portable sealing head (5), lower valve base (6), bottom hose (7), magnetic core (8), flange (9), seal ring (10), valve body (11), upper valve base (12), coolant inlet pipe (13) and pipe clamp (14) formation.
Top hose (1) is captiveed joint with upper valve base (12) by pipe clamp (14), upper valve base (12) is captiveed joint with valve body (11) by the screw thread screw thread, guide pin bushing (3) is captiveed joint with valve body (11) by flush fit, upper spring (2) freely is connected with guide pin bushing (3) upper surface with portable sealing head (5) upper end, lower spring (4) freely is connected with portable sealing head (5) lower end with the following section of guide pin bushing (3), seal ring (10) is captiveed joint with valve body (11) by flush fit, valve body (11) is captiveed joint by the screw thread screw thread with flange (9), flange (9) is captiveed joint by the screw thread screw thread with lower valve base (6), magnetic core (8) freely is connected by free-running fit with flange (9) with lower valve base (6), and lower valve base (6) is captiveed joint by pipe clamp (14) with bottom hose (7).
Advantage of the present utility model is: train can guarantee when water tank is filled with the quick water-feeding system of auto-split, watering machine can be automatically and coolant inlet pipe break away from.The quick watering machine of auto-split wherein can be guaranteed to break away from automatically when water tank is filled with, and breaks away from the back SELF CL, and after hydrant is cut off the water supply the water in watering machine and the pipeline is discharged automatically, thereby realize antifreeze function.
Description of drawings:
Fig. 1 is the structural representation of train with the quick water-feeding system of auto-split;
Fig. 2 is the structural representation of quick watering machine (15) in the quick water-feeding system of separation type;
Fig. 3 is the enlarged diagram of sealing valve (19).
Among the figure: 1, top hose, 2, upper spring, 3, guide pin bushing, 4, lower spring, 5, portable sealing head, 6, lower valve base, 7, bottom hose, 8, magnetic core, 9, flange, 10, seal ring, 11, valve body, 12, upper valve base, 13, coolant inlet pipe, 14, pipe clamp, 15, watering machine fast, 16, Upper hose, 17, water tank, 18, overflow pipe, 19, the sealing valve, 20, sealing valve body, 21, rubber sphere, 22, spring.
The specific embodiment:
Consult Fig. 1, when watering machine (15) inserts coolant inlet pipe (13), the resistance that coolant inlet pipe (13) overcomes upper spring (2) is pressed into the below with portable sealing head (5), portable sealing head is separated with seal ring (10), penstock enters in the valve body by bottom hose (7), lower valve base (6), magnetic core (8), enter coolant inlet pipe (13) by portable sealing head (5) inner chamber again, realize going up fast the purpose of water.When watering machine with after coolant inlet pipe (13) separates, portable sealing head (5) under the effect of hydraulic pressure and upper spring (2) (or magnetic force), move up up to seal ring (10) closed contact till, thereby realize closing automatically the purpose of water.When feedwater fasten close after, hydraulic pressure in the watering machine very little (hydraulic pressure that has only the weight generation of surplus water in the water pipe), under the effect of lower spring (4) (or magnetic force), overcome residue hydraulic pressure this moment and push portable sealing head (5) to below, thereby realized the purpose of surplus water to prevent that water from freezing in pipe in the automatic release pipe.
Watering machine (15) is non-maintaining formula, and when the coolant inlet pipe (13) that watering machine (15) is inserted water tank (17), then watering machine (15) can automatic water-feeding case (17) water filling, and realizes filtration, the magnetization of water simultaneously.After water tank (17) was filled with, watering machine (15) automatically and tank inlet pipe (13) breaks away from and close water automatically.After closing hydrant, watering machine (15) is discharged the water in the rubber water pipe automatically, thereby reaches the purpose of preventing freeze in winter.
The quick watering machine of auto-split (15) can be guaranteed to break away from automatically when water tank is filled with, and breaks away from the back SELF CL, and after hydrant is cut off the water supply the water in watering machine and the pipeline is discharged automatically, thereby realize antifreeze function.
Sealing valve (19) comprises sealing valve body (20), rubber sphere (21) and spring (22) composition.
When need were used water pipe system flushing station platform and carwash, available supporting faucet inserted watering machine, and watering machine is opened and water outlet, can recover closed condition after taking off supporting faucet.
Claims (2)
1, a kind of train is with the quick water-feeding system of auto-split, form by water tank (17), overflow pipe (18), sealing valve (19), Upper hose (16), coolant inlet pipe (13), top hose (1) and bottom hose (7) etc., it is characterized in that: be hypomere, between top hose (1) and bottom hose (7), be provided with quick watering machine (15) in Upper hose (16).
2, train according to claim 1 is characterized in that with the quick water-feeding system of auto-split: described quick watering machine (15) comprises by top hose (1), upper spring (2), guide pin bushing (3), lower spring (4), portable sealing head (5), lower valve base (6), bottom hose (7), magnetic core (8), flange (9), seal ring (10), valve body (11), upper valve base (12), coolant inlet pipe (13) and pipe clamp (14) and constituting; Top hose (1) is captiveed joint with upper valve base (12) by pipe clamp (14), upper valve base (12) is captiveed joint with valve body (11) by the screw thread screw thread, guide pin bushing (3) is captiveed joint with valve body (11) by flush fit, upper spring (2) freely is connected with guide pin bushing (3) upper surface with portable sealing head (5) upper end, lower spring (4) freely is connected with portable sealing head (5) lower end with the following section of guide pin bushing (3), seal ring (10) is captiveed joint with valve body (11) by flush fit, valve body (11) is captiveed joint by the screw thread screw thread with flange (9), flange (9) is captiveed joint by the screw thread screw thread with lower valve base (6), magnetic core (8) freely is connected by free-running fit with flange (9) with lower valve base (6), and lower valve base (6) is captiveed joint by pipe clamp (14) with bottom hose (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420000313 CN2666763Y (en) | 2004-01-07 | 2004-01-07 | Automatic separating fast water supply system for train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420000313 CN2666763Y (en) | 2004-01-07 | 2004-01-07 | Automatic separating fast water supply system for train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2666763Y true CN2666763Y (en) | 2004-12-29 |
Family
ID=34352397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420000313 Expired - Fee Related CN2666763Y (en) | 2004-01-07 | 2004-01-07 | Automatic separating fast water supply system for train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2666763Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802843A (en) * | 2014-03-01 | 2014-05-21 | 尹继江 | Permanent magnet type rapid water feeding closer of train |
| CN111923940A (en) * | 2020-09-11 | 2020-11-13 | 中铁第六勘察设计院集团有限公司 | Automatic water supply connector for railway passenger car |
-
2004
- 2004-01-07 CN CN 200420000313 patent/CN2666763Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802843A (en) * | 2014-03-01 | 2014-05-21 | 尹继江 | Permanent magnet type rapid water feeding closer of train |
| CN103802843B (en) * | 2014-03-01 | 2017-02-15 | 尹继江 | Permanent magnet type rapid water feeding closer of train |
| CN111923940A (en) * | 2020-09-11 | 2020-11-13 | 中铁第六勘察设计院集团有限公司 | Automatic water supply connector for railway passenger car |
| CN111923940B (en) * | 2020-09-11 | 2024-05-17 | 中铁第六勘察设计院集团有限公司 | Automatic water supply joint for railway passenger car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |