CN209469215U - A kind of pneumatic Outer turning service door system of quick emergency opening - Google Patents
A kind of pneumatic Outer turning service door system of quick emergency opening Download PDFInfo
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- CN209469215U CN209469215U CN201920013120.3U CN201920013120U CN209469215U CN 209469215 U CN209469215 U CN 209469215U CN 201920013120 U CN201920013120 U CN 201920013120U CN 209469215 U CN209469215 U CN 209469215U
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Abstract
Disclosed by the utility model is a kind of pneumatic Outer turning service door system of quick emergency opening, cylinder block is pumped including emergency valve, solenoid valve and door outside emergency valve in driver's emergency valve, car door, car door, one end of emergency valve is connected with high pressure draught source in car door, the other end is connected in series with the outer emergency valve of car door and connect, the other end of the outer emergency valve of car door is connected with solenoid valve, one end of driver's emergency valve is connected with high pressure draught source, the other end is connected with solenoid valve, and solenoid valve is also connected with door pump cylinder block；A rotation reversing switch is respectively equipped on emergency valve and the outer emergency valve of car door in car door.The utility model is in case of emergency, it only needs driver to operate at driver emergency valve in emergency valve or passenger operation passenger doors, can automatically open passenger doors in 8 seconds, the time that opens Door by Hand uncontrollable problem is avoided, the escape probability of passenger inside the vehicle is greatly improved.
Description
Technical field
The utility model relates to passenger door system production technical field, more specifically a kind of quickly emergency opens
Open pneumatic Outer turning service door system.
Background technique
The laws and regulations requirement of the emergency opening time of passenger doors: GB 13094-2017 " passenger train plan safety requirements " clause
4.5.5.1 f requirement: passenger doors should be made to automatically open or be opened to easily with hand defined multiply in operation emergency controller 8s
Objective door is led the way the width that gauge can pass through.Traditional passenger doors emergency system, as shown in Figure 1, being used the compression of door system
Door-plate is pushed open manually when system air pressure is atmospheric pressure, reaches escape purpose, but evacuation time is long, also go smoothly by gas discharge
It is dynamic to push the door open, influence escape time.
The utility model passenger doors emergency system in case of emergency, only needs driver to operate emergency valve at driver, or
Passenger doors can be automatically opened in 8 seconds, it is uncontrollable to avoid the time that opens Door by Hand by emergency valve in passenger operation passenger doors
Problem is greatly improved the escape probability of passenger inside the vehicle.
Utility model content
Disclosed by the utility model is a kind of pneumatic Outer turning service door system of quick emergency opening, and main purpose is
Overcome deficiencies of the prior art and disadvantage.
The technical solution adopted in the utility model is as follows:
A kind of pneumatic Outer turning service door system of quick emergency opening, including emergency valve, car door in driver's emergency valve, car door
Outer emergency valve, solenoid valve and door pump cylinder block, and one end of emergency valve is connected with high pressure draught source in the car door, the other end
It is connected in series and connect with emergency valve outside car door, the other end of the outer emergency valve of the car door is connected with solenoid valve, driver's emergency
One end of valve is connected with high pressure draught source, and the other end is connected with the solenoid valve, and the solenoid valve also pumps gas with the door
Cylinder body is connected；A rotation reversing switch is respectively equipped on emergency valve and the outer emergency valve of car door in the car door.
Further, the solenoid valve is equipped with guide area port, the port A, the port B, the port R and the port P.
Further, the door pump cylinder block includes rodless cavity and rod chamber, which is connected with the port B of solenoid valve
It connects, the rod chamber is connected with the port A of solenoid valve.
Further, driver's emergency valve is equipped with C port and the port D, wherein and C port is connected with high pressure draught source,
C port is connected with the guide area port of the solenoid valve.
Further, the outer emergency valve of the car door is equipped with fifth port, the 6th port, the 7th port and the 8th port,
Wherein, the 6th port is connected with the port P of the solenoid valve, and the 7th port is connected with the port R of solenoid valve.
Further, emergency valve is equipped with first port, second port, third port and the 4th port in the car door,
Wherein, first port is connected with high pressure steam flow source, and second port is connected with the fifth port of the outer emergency valve of the car door, the
Three ports are connected with the 8th port of the outer emergency valve of the car door, and the 4th port is connected with atmosphere.
The application method of the utility model:
1, shutdown state: gas passes through from high pressure draught source and enters a nothing for pump cylinder block with lower port 1-2-5-6-P-B
The gas of rod chamber is discharged from port A-R-7-8-3-4 for rod cavity, pusher cylinder movement, forms a shutdown movement.
2, emergency opening car door at driver: when generation emergency, driver operation emergency valve handle, the end of driver's emergency valve
Mouth C-D is communicated, and gas enters electromagnetic valve guide area port from high pressure draught source, so that the spool gas circuit of solenoid valve be pushed to convert
Are as follows: the high pressure draught source port -1-2-5-6-P-A, hence into the rod chamber of door pump cylinder block, pusher cylinder movement, by gas
It is discharged from rodless cavity B-S, forms a door opening action.
3, emergency opening car door at passenger: when emergency valve in passenger area generation emergency, the rotatable car door of passenger
Rotate reversing switch, emergency valve commutation, gas circuit trend are as follows: what the port gas source -1-2-5-7-R-A entered pump cylinder block has bar
Gas is discharged from rodless cavity B-P-6-8-3-4, forms a door opening action by chamber, pusher cylinder movement.Emergency valve is outside car door
The outer emergency valve of vehicle, vehicle is outer it has been found that the outer emergency valve of operation vehicle also can reach same function when emergency.
4, inspecting state is as shown in figure 5, the passenger doors overhauled will be needed by remote control or the switch of instrument desk, allows passenger doors
In the open state, the port B-S communicates at this time, then any one rotation of emergency valve in emergency valve outside car door or car door is changed
It is opened to switch, the port A-P-6-8-3-4 is allowed to communicate, the rod chamber and rodless cavity of such door pump cylinder block are in atmospheric pressure,
Passenger doors can be pushed freely.
By the above-mentioned description to the utility model it is found that compared to the prior art, utility model has the advantages that
The utility model passes through the connection type and connection path for substantially changing each emergency valve, to reach effective, fast
Speed safely opens emergency passenger doors, further guarantees passenger safety, improves its chance of escaping.In use, in operation driver
Locate emergency valve at emergency valve or passenger doors, can automatically turn on passenger doors in 8 seconds, compared to traditional deflation emergency opening 15
Second or so, automatic door opening greatly improves the escape chance of passenger compared to the plate that pushes the door open manually after deflating.On the other hand, this programme
The security performance for further increasing car emergency opening door device, effectively improves the competitiveness of product in market.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the prior art.
Fig. 2 is structural schematic diagram of the utility model in shutdown state.
Fig. 3 is the structural schematic diagram of the utility model emergency opening vehicle door status at driver.
Fig. 4 is the structural schematic diagram of the utility model emergency opening vehicle door status at passenger.
Fig. 5 is structural schematic diagram of the utility model in maintenance opening car door state.
Specific embodiment
Explanation is with reference to the accompanying drawings to further explain specific embodiment of the present utility model.
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of quick pneumatic Outer turning service door system of emergency opening, including department
The outer emergency valve of emergency valve, car door, solenoid valve and door pump cylinder block in machine emergency valve, car door, the one of emergency valve in the car door
End is connected with high pressure draught source, and the other end is connected in series with the outer emergency valve of car door and connect, the other end of the outer emergency valve of the car door
It is connected with solenoid valve, one end of driver's emergency valve is connected with high pressure draught source, and the other end is connected with the solenoid valve
It connects, the solenoid valve is also connected with door pump cylinder block；It is set respectively on emergency valve and the outer emergency valve of car door in the car door
There is a rotation reversing switch.
Further, the solenoid valve is equipped with guide area port, the port A, the port B, the port R and the port P.
Further, the door pump cylinder block includes rodless cavity and rod chamber, which is connected with the port B of solenoid valve
It connects, the rod chamber is connected with the port A of solenoid valve.
Further, driver's emergency valve is equipped with C port and the port D, wherein and C port is connected with high pressure draught source,
C port is connected with the guide area port of the solenoid valve.
Further, the outer emergency valve of the car door is equipped with fifth port 5, the 6th port 6, the 7th port 7 and the 8th end
Mouth 8, wherein the 6th port 6 is connected with the port P of the solenoid valve, and the 7th port 7 is connected with the port R of solenoid valve.
Further, emergency valve is equipped with first port 1, second port 2, third port 3 and the 4th end in the car door
Mouth 4, wherein first port 1 is connected with high pressure steam flow source, 5 phase of fifth port of second port 2 and the outer emergency valve of the car door
Connection, third port 3 are connected with the 8th port 8 of the outer emergency valve of the car door, and the 4th port 4 is connected with atmosphere.
The application method of the utility model:
1, shutdown state: as shown in Fig. 2, gas passes through from high pressure draught source enters a pump with lower port 1-2-5-6-P-B
The gas of rod chamber is discharged from port A-R-7-8-3-4, forms a shutdown by the rodless cavity of cylinder block, pusher cylinder movement
Movement.
2, emergency opening car door at driver: as shown in figure 3, when emergency, driver operation emergency valve handle, driver occurs
The port C-D of emergency valve is communicated, and gas enters electromagnetic valve guide area port from high pressure draught source, to push the spool of solenoid valve
Gas circuit transformation are as follows: the high pressure draught source port -1-2-5-6-P-A, hence into the rod chamber of door pump cylinder block, pusher cylinder fortune
It is dynamic, gas is discharged from rodless cavity B-S, forms a door opening action.
3, emergency opening car door at passenger: as shown in figure 4, when emergency, the rotatable car door of passenger occur for passenger area
The rotation reversing switch of interior emergency valve, emergency valve commutation, gas circuit trend are as follows: the port gas source -1-2-5-7-R-A enters pump gas
Gas is discharged from rodless cavity B-P-6-8-3-4, forms a door opening action by the rod chamber of cylinder body, pusher cylinder movement.Car door
Outer emergency valve is the outer emergency valve of vehicle, and vehicle is outer it has been found that the outer emergency valve of operation vehicle also can reach same function when emergency.
4, inspecting state is as shown in figure 5, as shown in figure 5, will need the passenger doors overhauled opening by remote control or instrument desk
Close, make passenger doors in the open state, the port B-S communicates at this time, then by emergency valve outside car door or car door emergency valve appoint
Rotation reversing switch of anticipating is opened, and the port A-P-6-8-3-4 is allowed to communicate, and the rod chamber and rodless cavity of such door pump cylinder block are equal
In atmospheric pressure, passenger doors can be pushed freely.
By the above-mentioned description to the utility model it is found that compared to the prior art, utility model has the advantages that
The utility model emergency valve at emergency valve or passenger doors at the operation driver, can be automatic by passenger doors in 8 seconds
It opens, compared to traditional deflation emergency opening 15 seconds or so, automatic door opening greatly improved and multiplies compared to the plate that pushes the door open manually after deflating
The escape chance of visitor.On the other hand, this programme further increases the security performance of car emergency opening door device, effectively
Ground improves the competitiveness of product in market.
The above is only the specific embodiments of the present invention, but the design concept of the utility model is not limited merely to
This, it is all that the utility model is improved with carrying out unsubstantiality using this design, it should belong to and invade the utility model protection
The behavior of range.
Claims (6)
1. a kind of pneumatic Outer turning service door system of quick emergency opening, including emergency valve in driver's emergency valve, car door, outside car door
Emergency valve, solenoid valve and door pump cylinder block, it is characterised in that: one end of emergency valve is connected with high pressure draught source in the car door
It connects, the other end is connected in series with the outer emergency valve of car door and connect, and the other end of the outer emergency valve of the car door is connected with solenoid valve, described
One end of driver's emergency valve is connected with high pressure draught source, and the other end is connected with the solenoid valve, the solenoid valve also with institute
A pump cylinder block is stated to be connected；A rotation reversing switch is respectively equipped on emergency valve and the outer emergency valve of car door in the car door.
2. a kind of quick pneumatic Outer turning service door system of emergency opening according to claim 1, it is characterised in that: described
Solenoid valve is equipped with guide area port, the port A, the port B, the port R and the port P.
3. a kind of quick pneumatic Outer turning service door system of emergency opening according to claim 2, it is characterised in that: described
Door pump cylinder block includes rodless cavity and rod chamber, which is connected with the port B of solenoid valve, the rod chamber and solenoid valve
The port A be connected.
4. a kind of quick pneumatic Outer turning service door system of emergency opening according to claim 2, it is characterised in that: described
Driver's emergency valve is equipped with C port and the port D, wherein C port is connected with high pressure draught source, the elder generation of C port and the solenoid valve
Area port is led to be connected.
5. a kind of quick pneumatic Outer turning service door system of emergency opening according to claim 2, it is characterised in that: described
The outer emergency valve of car door is equipped with fifth port, the 6th port, the 7th port and the 8th port, wherein the 6th port and the electricity
The port P of magnet valve is connected, and the 7th port is connected with the port R of solenoid valve.
6. a kind of quick pneumatic Outer turning service door system of emergency opening according to claim 5, it is characterised in that: described
Emergency valve is equipped with first port, second port, third port and the 4th port in car door, wherein first port and high pressure vapour
Stream source is connected, and second port is connected with the fifth port of the outer emergency valve of the car door, answers outside third port and the car door
8th port of anxious valve is connected, and the 4th port is connected with atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013120.3U CN209469215U (en) | 2019-01-04 | 2019-01-04 | A kind of pneumatic Outer turning service door system of quick emergency opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013120.3U CN209469215U (en) | 2019-01-04 | 2019-01-04 | A kind of pneumatic Outer turning service door system of quick emergency opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209469215U true CN209469215U (en) | 2019-10-08 |
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ID=68092689
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920013120.3U Active CN209469215U (en) | 2019-01-04 | 2019-01-04 | A kind of pneumatic Outer turning service door system of quick emergency opening |
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| CN (1) | CN209469215U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469419A (en) * | 2019-01-04 | 2019-03-15 | 厦门金龙联合汽车工业有限公司 | A kind of pneumatic Outer turning service door system of quick emergency opening |
| CN111075791A (en) * | 2020-01-17 | 2020-04-28 | 淮安市凯达汽车配件有限公司 | Emergency air circuit for opening all doors of vehicle by controlling any emergency valve at driver door opening |
-
2019
- 2019-01-04 CN CN201920013120.3U patent/CN209469215U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469419A (en) * | 2019-01-04 | 2019-03-15 | 厦门金龙联合汽车工业有限公司 | A kind of pneumatic Outer turning service door system of quick emergency opening |
| CN111075791A (en) * | 2020-01-17 | 2020-04-28 | 淮安市凯达汽车配件有限公司 | Emergency air circuit for opening all doors of vehicle by controlling any emergency valve at driver door opening |
| CN111075791B (en) * | 2020-01-17 | 2024-05-17 | 淮安市凯达汽车配件有限公司 | Emergency air circuit for controlling and opening all doors of vehicle by any emergency valve at driver door opening |
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