CN205558625U - Automatic ventilation unit of passenger train vehicle - Google Patents
Automatic ventilation unit of passenger train vehicle Download PDFInfo
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- CN205558625U CN205558625U CN201620370084.2U CN201620370084U CN205558625U CN 205558625 U CN205558625 U CN 205558625U CN 201620370084 U CN201620370084 U CN 201620370084U CN 205558625 U CN205558625 U CN 205558625U
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- vehicle window
- automatic ventilation
- electromagnetic valve
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- ventilation equipment
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Abstract
The utility model relates to a vehicle ventilation technology field discloses an automatic ventilation unit of passenger train vehicle and method. It is concrete including environment sensing unit, the control unit, execution unit, the control unit includes PLC data receiving process ware, execution unit includes solenoid valve and movable type door window, the movable type door window is including opening and close the unit, environment sensing unit signal connection PLC data receiving process ware, PLC data receiving process ware is the signal connection solenoid valve respectively, it is controlled by the solenoid valve to open and close the unit. According to environmental signal in the vehicle of gathering, realize that the automation of passenger train vehicle door window is opened or is closed.
Description
Technical field
This utility model relates to ventilation of vehicle technical field, particularly a kind of Passenger Vehicle automatic ventilation equipment.
Background technology
Along with bullet train and the development of high ferro technology, the high ferro speed of service can reach 350km/h at present, and existing Passenger Vehicle possesses air conditioning system mostly, therefore to passenger safety and air conditioning system normally use, passenger car all have employed closed, and vehicle window employing in both sides is fixed can not open.
Railway passenger train is during using, and when in air conditioning system breaks down cisco unity malfunction, railway carriage, smoke intensity and temperature anomaly raise, owing to vehicle interior belongs to confined space, vehicle glazing cannot automatically open up, and in car, air cannot normally circulate.When running summer, because of abnormal conditions such as fire inside railway carriage, temperature is made drastically to raise, the situation such as smoke intensity superelevation is when occurring, the vehicle window of vehicle can not automatically open up, easily cause passenger's Heat stroke, dizziness even suffocates, and can cause casualties time serious, affects passenger survival safety.
Utility model content
The purpose of this utility model is: the function not automatically turning on for prior art microbus vehicle or closing, and the utility model proposes a kind of Passenger Vehicle automatic ventilation equipment.
The technical solution of the utility model is such that
A kind of Passenger Vehicle automatic ventilation equipment, it specifically includes environment induction unit, control unit, performance element, described control unit includes that plc data receives processor, and described performance element includes that electromagnetic valve and movable vehicle window, described movable vehicle window include opening and closing unit；Described environment induction cell signal connects plc data and receives processor, and described plc data receives processor signal respectively and connects electromagnetic valve, and described keying unit is by electromagnetic valve control.According to ambient signal in the vehicle collected, it is achieved the automatically turning on or closing of Passenger Vehicle vehicle window.
Further, above-mentioned environment induction unit includes air-conditioning fault induction apparatus, smoke intensity induction apparatus and temperature inductor.Gather corresponding air-conditioning fault-signal, smoke intensity induced signal and temperature sensor signal respectively.
Further, above-mentioned movable vehicle window also includes that vehicle window forms, described vehicle window forms edge arrange vehicle window driving rack.
Further, above-mentioned keying unit includes airduct, air motor and shake-up limit switch, and described electromagnetic valve connects in the middle part of airduct, and an air motor is respectively installed at described airduct two ends.Windowing or closing the signal of telecommunication of window of described electromagnetic valve reception control unit starts action, and the wind path windowing or closing window opened by described airduct due to the action of electromagnetic valve, and the pressure wind of wind path makes air motor work.
Further, above-mentioned electromagnetic valve includes a two-position three way magnetic valve and a two-position five-way formula electromagnetic valve.
Further, above-mentioned air motor has motor gear wheels, and described motor gear wheels engage with vehicle window driving rack.During air motor work, realize being turned on or off of vehicle window forms by tooth bar transmission.
Further, described shake-up limit switch includes the shake-up limit switch used by the unlatching of vehicle window forms and the shake-up limit switch used by the cut out of vehicle window forms.
Relative to the basis in prior art, above-mentioned technology is used to provide the benefit that: by the collection of signal, to transmit and process, and the effect of performance element, when making environmental abnormality i.e. air conditioning system fault, temperature and smoke intensity superelevation in airtight Passenger Vehicle, the very first time can automatically turn on vehicle window, guarantee that air circulates, it is ensured that passenger safety；Use air motor to control vehicle window to open and close, can ensure that vehicle window realizes the process being turned on or off in stable state.
Accompanying drawing explanation
Fig. 1 is this utility model Passenger Vehicle automatic ventilation system schematic diagram.
Fig. 2 is movable vehicle window tooth bar transfer structure schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
As depicted in figs. 1 and 2, a kind of Passenger Vehicle automatic ventilation equipment, it specifically includes environment induction unit, control unit, performance element, described control unit includes that plc data receives processor 8, described performance element includes that electromagnetic valve and movable vehicle window, described movable vehicle window include opening and closing unit；Described environment induction cell signal connects plc data and receives processor 8, and described plc data receives processor 8 signal respectively and connects electromagnetic valve, and described keying unit is by electromagnetic valve control.Described environment induction unit includes air-conditioning fault induction apparatus 1, smoke intensity induction apparatus 2 and temperature inductor 3, air-conditioning fault-signal, smoke intensity induced signal and the collection of temperature sensor signal in car body.Described electromagnetic valve includes a two-position three way magnetic valve 4 and a two-position five-way formula electromagnetic valve 5.Described movable vehicle window also includes that vehicle window forms 6, vehicle window forms 6 edge arrange vehicle window driving rack 10.Described keying unit includes airduct 9, air motor 7 and touches limit switch, and described electromagnetic valve 4 and electromagnetic valve 5 connect in the middle part of airduct 9, and an air motor 7 is respectively installed at described airduct 9 two ends.Described air motor 7 has motor gear wheels 11, and described motor gear wheels 11 engage with vehicle window driving rack 10.Described shake-up limit switch includes the shake-up limit switch SQ1 used by the unlatching of vehicle window forms and the shake-up limit switch SQ2 used by the cut out of vehicle window forms.
nullThe embodiment that Passenger Vehicle automatically turns on: when smog occurs in car、Temperature exceeding standard or air conditioning system fault，The air-conditioning fault induction apparatus 1 of environment induction unit、Smoke intensity induction apparatus 2 and temperature inductor 3 gather environment inside car signal，Described environment induction cell signal connects control unit，The plc data that described ambient signal is sent to control unit receives processor 8，Described plc data receives processor 8 and with safety value contrast, ambient signal is carried out judgement process，When air-conditioning fault induction apparatus 1、In the ambient signal that smoke intensity induction apparatus 2 and temperature inductor 3 collect one or more than one exceed safety value，Plc data reception processor 8 sends the control signal of telecommunication windowed makes two-position three way magnetic valve 4 and two-position-five-way solenoid valve 5 action，Wind path of windowing in airduct 9 is opened，The wind path of windowing of airduct 9 is passed through pressure air and drives air motor 7 to rotate toward direction of windowing，Vehicle window forms are made to open by the rack gear between air motor 7 and vehicle window driving rack 10，When vehicle window forms are opened to when touching limit switch SQ1，Described shake-up limit switch SQ1 closes，Control unit stops the control signal of telecommunication that output is windowed，Air motor 7 stops operating，Vehicle window forms are held open state，The position of described shake-up limit switch SQ1 can regulate，Control the degree of automatic window，Can select vehicle window forms standard-sized sheet or semi-open state.
nullThe embodiment that Passenger Vehicle is automatically switched off: when alarm free information in car，The air-conditioning fault induction apparatus 1 of environment induction unit、Smoke intensity induction apparatus 2 and temperature inductor 3 gather environment inside car signal，Described environment induction cell signal connects control unit，The plc data that described ambient signal is sent to control unit receives processor 8，Described plc data receives processor 8 and with safety value contrast, ambient signal is carried out judgement process，When air-conditioning fault induction apparatus 1、In the ambient signal that smoke intensity induction apparatus 2 and temperature inductor 3 collect all within safety value，Plc data reception processor 8 sends the control signal of telecommunication of pass window and makes two-position three way magnetic valve 4 and two-position-five-way solenoid valve 5 action，Pass window wind path in airduct 9 is opened，The pass window wind path of airduct 9 is passed through pressure air and drives air motor 7 to rotate toward closing window direction，Vehicle window forms are made to open by the rack gear between air motor 7 and vehicle window driving rack 10，When vehicle window forms are closed to when touching limit switch SQ2，Described shake-up limit switch SQ2 closes，Control unit stops output and closes the control signal of telecommunication of window，Air motor 7 stops operating，Vehicle window forms remain off.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; it should be pointed out that, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (7)
1. a Passenger Vehicle automatic ventilation equipment, it is characterized in that including environment induction unit, control unit, performance element, described control unit includes that plc data receives processor, and described performance element includes that electromagnetic valve and movable vehicle window, described movable vehicle window include opening and closing unit；Described environment induction cell signal connects plc data and receives processor, and described plc data receives processor signal respectively and connects electromagnetic valve, and described keying unit is by electromagnetic valve control.
2. Passenger Vehicle automatic ventilation equipment as claimed in claim 1, it is characterised in that described environment induction unit includes air-conditioning fault induction apparatus, smoke intensity induction apparatus and temperature inductor.
3. Passenger Vehicle automatic ventilation equipment as claimed in claim 1, it is characterised in that described movable vehicle window also includes that vehicle window forms, described vehicle window forms edge arrange vehicle window driving rack.
4. Passenger Vehicle automatic ventilation equipment as claimed in claim 1, it is characterised in that described keying unit includes airduct, air motor and shake-up limit switch, and described electromagnetic valve connects in the middle part of airduct, and an air motor is respectively installed at described airduct two ends.
5. Passenger Vehicle automatic ventilation equipment as claimed in claim 4, it is characterised in that described electromagnetic valve includes a two-position three way magnetic valve and a two-position five-way formula electromagnetic valve.
6. Passenger Vehicle automatic ventilation equipment as claimed in claim 4, it is characterised in that described air motor has motor gear wheels, and described motor gear wheels engage with vehicle window driving rack.
7. Passenger Vehicle automatic ventilation equipment as claimed in claim 4, it is characterised in that described shake-up limit switch includes used touching limit switch and close the shake-up limit switch used by window of windowing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620370084.2U CN205558625U (en) | 2016-04-28 | 2016-04-28 | Automatic ventilation unit of passenger train vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620370084.2U CN205558625U (en) | 2016-04-28 | 2016-04-28 | Automatic ventilation unit of passenger train vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205558625U true CN205558625U (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620370084.2U Active CN205558625U (en) | 2016-04-28 | 2016-04-28 | Automatic ventilation unit of passenger train vehicle |
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| CN (1) | CN205558625U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781320A (en) * | 2016-04-28 | 2016-07-20 | 中车成都机车车辆有限公司 | Car automatic ventilating device and method for passenger car |
| CN110905325A (en) * | 2019-12-06 | 2020-03-24 | 安徽富坤机械设备有限公司 | Cam type glass lifter |
-
2016
- 2016-04-28 CN CN201620370084.2U patent/CN205558625U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781320A (en) * | 2016-04-28 | 2016-07-20 | 中车成都机车车辆有限公司 | Car automatic ventilating device and method for passenger car |
| CN110905325A (en) * | 2019-12-06 | 2020-03-24 | 安徽富坤机械设备有限公司 | Cam type glass lifter |
| CN110905325B (en) * | 2019-12-06 | 2021-06-01 | 安徽富坤机械设备有限公司 | Cam type glass lifter |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |