CN205534755U - Train upper hose quick -operation joint - Google Patents
Train upper hose quick -operation joint Download PDFInfo
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- CN205534755U CN205534755U CN201620324527.4U CN201620324527U CN205534755U CN 205534755 U CN205534755 U CN 205534755U CN 201620324527 U CN201620324527 U CN 201620324527U CN 205534755 U CN205534755 U CN 205534755U
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- water swivel
- water
- valve
- train
- swivel
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Abstract
The utility model discloses a train upper hose quick -operation joint, including cup jointing the last water swivel on the train water injection pipe, go up the last water swivel base that the water swivel includes hollow structure, fixed mounting the last water swivel outer tube of last water swivel base one end with install the air -vent valve in last water swivel base, the air -vent valve includes the valve body, the setting in the valve body the spring and with spring fixed connection and can edge spring drawing direction pivoted valve disc, the water swivel inner tube is installed in the valve body outside, it lies in inside the water swivel outer tube to go up the water swivel inner tube, it is provided with the strengthening rib to go up between part and the last water swivel inner tube that the water swivel outer tube cup jointed half cycle on the train water injection pipe, it has sail connector inner cavity to go up between part and the last water swivel inner tube that the water swivel outer tube cup jointed half cycle under the train water injection pipe. The utility model relates to a novelty adopts air -vent valve perception water pressure to change, makes quick -operation joint fast fastening or autosegregation train water injection pipe, and the operation is swift, the water economy resource, and the practicality is strong.
Description
Technical field
This utility model belongs to fast joint of waterpipe technical field, is specifically related to a kind of train water pipe quick
Joint.
Background technology
In the running of passenger train, for meeting the water demand of numerous passengers, will be along the line
Some websites passenger vehicle is carried out upper water operation.Up to now, great majority possess upper water performance capacity
Railway website is still using water feeding mode that is traditional and that fall behind, is i.e. first inserted into by upper hose by operator
At the water filling port of train, return again to Open valve to water supply line valve, thus water is delivered to row
In car water tank.After train water spill-over goes out, close valve, return and at train water injection pipe, upper hose is pulled out
Fall.Whole upper water operation process is the most loaded down with trivial details, and the car length of passenger vehicle is at about 26 meters, for one
Supplying water station frequently, need to complete the upper water operation of up to a hundred times every day, this makes water operation be one
Item labor intensity works greatly, and such upper water operation wastes substantial amounts of water resource；Therefore
Occur in that the upper water snap joint that multiple train tank is special, but, there is peace in existing snap joint
Fill loaded down with trivial details or connect unreliable, easily causing the problems such as snap joint relaxes, turns up or comes off, enter one
The problem that step causes water resource waste.For changing all drawbacks of existing snap joint, one need to be researched and developed
Train water pipe snap joint, it is possible to achieve quickly go up water and can be after upper water operation to passenger vehicle
It is automatically separated with passenger vehicle water filling port, to reduce the hardship that upper water operator hurry back and forth back and forth, thus reduces labor
Fatigue resistance.
Utility model content
Technical problem to be solved in the utility model is, for above-mentioned deficiency of the prior art, to carry
For a kind of train water pipe snap joint, it is novel in design rationally, and simple in construction uses pressure regulator valve sense
Know variation in water pressure, make snap joint Quick fastening, be automatically separated train water injection pipe, swift to operate, save
Water resource, practical, it is simple to promote the use of.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: train water pipe is fast
Quick coupling, it is characterised in that: including the upper water swivel being socketed on train water injection pipe, described upper water connects
Upper water swivel base that head includes hollow structure, the upper water being fixedly mounted on water swivel base one end connect
Head outer tube and the pressure regulator valve being arranged in water swivel base, pressure regulator valve includes valve body, is arranged on valve body
In spring and fixing with spring is connected and can be along the valve sheet of telescopic spring direction rotation, outside valve body
Being provided with water swivel inner tube on wall, upper water swivel inner tube is positioned at water swivel outer tube, and upper water connects
Head outer tube sleeve is connected between the part of train water injection pipe upper half and upper water swivel inner tube and is provided with reinforcement
Muscle, upper water swivel outer tube sleeve is connected between the part of train water injection pipe lower half and upper water swivel inner tube tool
There is upper water swivel inner chamber.
Above-mentioned train water pipe snap joint, it is characterised in that: also include for connecting upper hose
Upper hose base, described upper hose base is hollow structure, and described upper hose base sheath is contained in water and connects
The other end of head base, upper hose base and upper hose interference fit.
Above-mentioned train water pipe snap joint, it is characterised in that: described upper hose base connects with Shang Shui
It is provided with locking plate between the other end of head base.
Above-mentioned train water pipe snap joint, it is characterised in that: described upper water swivel inner tube and Shang Shui
Joint outer tube is rubber tube, and the hardness of upper water swivel outer tube is more than the hardness of upper water swivel inner tube.
Above-mentioned train water pipe snap joint, it is characterised in that: arrange on the medial wall of described valve body
Limited location block, limited block and spring are separately positioned on the both sides of valve sheet, described valve body are provided with excessive
Water hole and installing hole.
Above-mentioned train water pipe snap joint, it is characterised in that: on described upper hose, valve is installed,
Described valve is electromagnetic valve or hand-operated valve.
Above-mentioned train water pipe snap joint, it is characterised in that: described valve is electromagnetic valve, described
Signal receiver for triggering electromagnetic valve folding is installed on electromagnetic valve.
Above-mentioned train water pipe snap joint, it is characterised in that: also include for connecing with described signal
Receiving the remote controller of device RFDC, described remote controller includes radio encoder, and described signal receives
Device includes Radio decoder.
This utility model compared with prior art has the advantage that
1, this utility model is by arranging the different upper water swivel outer tube of hardness and upper water swivel inner tube, on
The hardness of water swivel outer tube is more than the hardness of upper water swivel inner tube, and upper water swivel outer tube sleeve is connected on train note
Reinforcement, upper water swivel outer flexible tube set it is provided with between part and the upper water swivel inner tube of water pipe upper half
It is connected between the part of train water injection pipe lower half and upper water swivel inner tube and there is upper water swivel inner chamber, water
Stream introduces and before valve sheet in pressure regulator valve do not rotates, current can be connect by the supreme water of spillway hole overflow
Intracavity in head, causes water swivel internal tube shrinks, thus by train water injection pipe clamping, uses reinforcement
Snap joint intensity can be improved, prevent water swivel inner tube from turning up；After the full closing pressure-regulating valve of water, upper water
Intracavity discharge reduction in joint, the pressure that pressure regulator valve is applied by current reduces, the valve sheet in pressure regulator valve
Recovering initial position, hydraulic pressure is not enough so that upper water swivel inner tube holds train water injection pipe tightly, causes quickly connecing
Head Automatic-falling, it is simple to promote the use of.
2, the power that this utility model pressure regulator valve uses spring elongation to produce drives valve sheet to rotate, operation letter
Single, reliable and stable, using effect is good, it is simple to promote the use of.
3, this utility model is novel in design reasonable, and volume is little, simple and quick, saving water resource,
Practical.
In sum, this utility model is novel in design rationally, and simple in construction uses pressure regulator valve perception water
Buckling, makes snap joint Quick fastening or is automatically separated train water injection pipe, swift to operate, saves water money
Source, practical, it is simple to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is done and further retouches in detail
State.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing of this utility model pressure regulator valve.
Description of reference numerals:
1 train water injection pipe；Water swivel outer tube on 2；Water swivel inner chamber on 3；
4 steel rings；Water swivel base on 5；6 upper hose bases；
7 stirrups；8 upper hoses；9 locking plates；
10 pressure regulator valves；10-1 valve body；10-2 spring；
10-3 valve sheet；10-4 limited block；10-5 spillway hole；
10-6 installing hole；12 reinforcements；Water swivel inner tube on 13.
Detailed description of the invention
As depicted in figs. 1 and 2, this utility model includes the upper water swivel being socketed on train water injection pipe 1,
Described upper water swivel includes the upper water swivel base 5 of hollow structure, is fixedly mounted on water swivel base
The upper water swivel outer tube 2 of 5 one end and the pressure regulator valve 10 being arranged in water swivel base 5, pressure regulator valve
The spring 10-2 that 10 include valve body 10-1, is arranged in valve body 10-1 and fixing with spring 10-2 even
Connect and can install along valve sheet 10-3, the valve body 10-1 lateral wall that spring 10-2 telescopic direction rotates
Having upper water swivel inner tube 13, upper water swivel inner tube 13 to be positioned at water swivel outer tube 2 internal, upper water connects
Head outer tube 2 is socketed between the part of train water injection pipe 1 upper half and upper water swivel inner tube 13 setting
Reinforcement 12, upper water swivel outer tube 2 is had to be socketed in the part of train water injection pipe 1 lower half and connect with upper water
Between head inner tube 13, there is upper water swivel inner chamber 3.
In actual installation, upper water swivel outer tube 2 is fixedly mounted on water swivel base 5 by steel ring 4
One end.
In the present embodiment, the medial wall of described valve body 10-1 is provided with limited block 10-4, limited block
10-4 and spring 10-2 is separately positioned on the both sides of valve sheet 10-3, and described valve body 10-1 is arranged
There is spillway hole 10-5 and installing hole 10-6.
In the present embodiment, described upper water swivel inner tube 13 and upper water swivel outer tube 2 are rubber tube,
The hardness of upper water swivel outer tube 2, more than the hardness of upper water swivel inner tube 13, passes through spilling water when there being current
Time in hole 10-5 overflow supreme water swivel inner chamber 3, hydraulic pressure makes water swivel inner tube 13 deform clamping row
Car water injection pipe 1.
During actual installation uses, by installing hole 10-6, valve body 10-1 is fixed on upper water swivel base
In 5, spring 10-2 is arranged in valve body 10-1 along valve body 10-1 length direction, spring 10-2 mono-
End is fixed on valve body 10-1, and the spring 10-2 other end is fixing with valve sheet 10-3 to be connected, spacing
Block 10-4 and spring 10-2 is all welded on the medial wall of valve body 10-1, limited block 10-4 and spring
The cloth set direction of 10-2 is vertical, and the other end of valve sheet 10-3 and spring 10-2 is fixing to be connected, valve
Sheet 10-3 can rotate regulation pressure regulator valve 10 around limited block 10-4 along described spring 10-2 telescopic direction
Opening and closing.
In the present embodiment, train water injection pipe 1 and upper hose 8 are arranged on the two ends of upper water swivel, when
On train tank during water, water flows through upper hose 8 and is flowed in water swivel, and the pressure that current produce is not
When reaching the tensile force that spring 10-2 can pull, the valve sheet 10-3 in pressure regulator valve 10 makes pressure regulator valve
10 close, and current meeting overflow supreme water swivel outer tube 2 is socketed in the part of train water injection pipe 1 lower half
And in the upper water swivel inner chamber 3 between upper water swivel inner tube 13, the water filled in water swivel inner chamber 3
Miscarriage unboiled water pressure, causes water swivel inner tube 13 to be shunk, thus by train water injection pipe 1 clamping, adopts
It is socketed in the part of train water injection pipe 1 upper half and upper water swivel inner tube 13 with water swivel outer tube 2
Between reinforcement 12 improve upper water swivel intensity, prevent water swivel inner tube 13 from turning up；
When the pressure that current produce makes spring 10-2 stretch, the valve sheet 10-3 that spring 10-2 connects
Rotating around limited block 10-4 makes pressure regulator valve 10 open, and current enter into train by pressure regulator valve 10 and note
Water pipe 1, limited block 10-4 can limit the angle that valve sheet 10-3 rotates, it is to avoid valve sheet 10-3
Inordinate rotation makes spring 10-2 deformation thus damages upper water swivel, when on train tank, water stops when expiring
Only for water on train water injection pipe 1, discharge reduction in upper water swivel inner chamber 3, current are to pressure regulator valve 10
The pressure that middle valve sheet 10-3 applies reduces, and valve sheet 10-3 recovers initial position, in upper water swivel
Hydraulic pressure in chamber 3 is not enough so that upper water swivel inner tube 13 holds train water injection pipe 1 tightly, causes snap joint
Automatic-falling, completes a train water process, and simple to operate, using effect is good, saving water resource.
As it is shown in figure 1, in the present embodiment, the most also include at the bottom of the upper hose for connecting upper hose 8
Seat 6, described upper hose base 6 is hollow structure, and described upper hose base 6 is sleeved on water swivel
The other end of base 5, upper hose base 6 and upper hose 8 interference fit, described upper hose base 6
And it is provided with locking plate 9 between the other end of upper water swivel base 5.
In actual installation, upper hose base 6 is threadeded with the other end of upper water swivel base 5, on
Water pipe 8 and upper hose base 6 are by stirrup 7 interference fit, at the bottom of upper hose base 6 and upper water swivel
Locking plate 9 is used to be fastenedly connected between the other end of seat 5.
In the present embodiment, during actual installation uses, described upper hose 8 is provided with valve, described valve
For electromagnetic valve or hand-operated valve, train crews can use hand-operated valve Artificial Control near upper hose 8
Upper water, it is possible to use electromagnetic valve remotely to control water on upper hose 8.
In the present embodiment, described valve is electromagnetic valve, and described electromagnetic valve is provided with for triggering electromagnetism
The signal receiver of valve folding.
In the present embodiment, also include for the remote controller with described signal receiver RFDC,
Described remote controller includes that radio encoder, described signal receiver include Radio decoder.
During the present embodiment uses, between train water injection pipe 1 and upper hose 8, install water pipe base 6
Upper hose 8 is fixed on one end of upper water swivel, and upper hose base 6 and upper water swivel are solid by screw thread
Fixed connection, uses locking plate 9 to fasten the connection of upper hose base 6 and upper water swivel, uses stirrup 7 tight
Gu upper hose 8 and the connection of upper hose base 6, when needs are for water on train tank, use remote control
Device and the signal receiver being arranged on electromagnetic valve carry out RFDC makes solenoid valve conduction, current
It is flowed in upper water swivel through upper hose 8 and upper hose base 6；When on train tank, water is expired,
Operator use remote controller and the signal receiver being arranged on electromagnetic valve to carry out RFDC
Closing and be arranged on the electromagnetic valve on upper hose 8, now upper hose 8 stops being water on train water injection pipe 1,
Hydraulic pressure in upper water swivel inner chamber 3 is not enough so that upper water swivel inner tube 13 holds train water injection pipe 1 tightly, leads
Cause snap joint Automatic-falling, complete water process on a remote train, simple to operate, using effect
Good, it is simple to promote the use of.
The above, be only preferred embodiment of the present utility model, not makees this utility model any
Limit, every according to this utility model technical spirit, above example is made any simple modification,
Change and equivalent structure change, all still fall within the protection domain of technical solutions of the utility model.
Claims (8)
1. train water pipe snap joint, it is characterised in that: include being socketed in train water injection pipe (1)
On upper water swivel, described upper water swivel includes the upper water swivel base (5) of hollow structure, fixing
It is arranged on the upper water swivel outer tube (2) of water swivel base (5) one end and is arranged at the bottom of water swivel
Pressure regulator valve (10) in seat (5), pressure regulator valve (10) includes valve body (10-1), is arranged on valve
Spring (10-2) in body (10-1) and fixing with spring (10-2) be connected and can be along spring (10-2)
The valve sheet (10-3) that telescopic direction rotates, valve body (10-1) lateral wall is provided with water swivel
Inner tube (13), it is internal that upper water swivel inner tube (13) is positioned at water swivel outer tube (2), and upper water connects
Head outer tube (2) is socketed in the part of train water injection pipe (1) upper half and upper water swivel inner tube (13)
Between be provided with reinforcement (12), upper water swivel outer tube (2) is socketed under train water injection pipe (1)
Between part and the upper water swivel inner tube (13) of half cycle, there is upper water swivel inner chamber (3).
2. according to the train water pipe snap joint described in claim 1, it is characterised in that: also include
For connecting the upper hose base (6) of upper hose (8), described upper hose base (6) is hollow
Structure, described upper hose base (6) is sleeved on the other end of water swivel base (5), upper hose
Base (6) and upper hose (8) interference fit.
3. according to the train water pipe snap joint described in claim 2, it is characterised in that: on described
Locking plate (9) it is provided with between the other end of water pipe base (6) and upper water swivel base (5).
4. according to the train water pipe snap joint described in claim 1, it is characterised in that: on described
Water swivel inner tube (13) and upper water swivel outer tube (2) are rubber tube, upper water swivel outer tube (2)
Hardness more than the hardness of upper water swivel inner tube (13).
5. according to the train water pipe snap joint described in claim 1, it is characterised in that: described valve
Limited block (10-4), limited block (10-4) and spring (10-2) it is provided with on the medial wall of body (10-1)
It is separately positioned on the both sides of valve sheet (10-3), described valve body (10-1) is provided with spillway hole (10-5)
With installing hole (10-6).
6. according to the train water pipe snap joint described in claim 2, it is characterised in that: on described
Being provided with valve on water pipe (8), described valve is electromagnetic valve or hand-operated valve.
7. according to the train water pipe snap joint described in claim 6, it is characterised in that: described valve
Door is electromagnetic valve, and described electromagnetic valve is provided with the signal receiver for triggering electromagnetic valve folding.
8. according to the train water pipe snap joint described in claim 7, it is characterised in that: also include
For the remote controller with described signal receiver RFDC, described remote controller includes wireless encoding
Device, described signal receiver includes Radio decoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620324527.4U CN205534755U (en) | 2016-04-18 | 2016-04-18 | Train upper hose quick -operation joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620324527.4U CN205534755U (en) | 2016-04-18 | 2016-04-18 | Train upper hose quick -operation joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534755U true CN205534755U (en) | 2016-08-31 |
Family
ID=56793576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620324527.4U Active CN205534755U (en) | 2016-04-18 | 2016-04-18 | Train upper hose quick -operation joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534755U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502536A (en) * | 2018-11-15 | 2019-03-22 | 中铁第四勘察设计院集团有限公司 | Multifunctional train water-supply apparatus |
| 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 |
| CN112066119A (en) * | 2020-09-28 | 2020-12-11 | 四川中力弘景科技有限公司 | Train water supply connector and using method thereof |
-
2016
- 2016-04-18 CN CN201620324527.4U patent/CN205534755U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502536A (en) * | 2018-11-15 | 2019-03-22 | 中铁第四勘察设计院集团有限公司 | Multifunctional train water-supply apparatus |
| CN109502536B (en) * | 2018-11-15 | 2024-04-30 | 中铁第四勘察设计院集团有限公司 | Multifunctional train water supply device |
| 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 |
| CN112066119A (en) * | 2020-09-28 | 2020-12-11 | 四川中力弘景科技有限公司 | Train water supply connector and using method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |