CN203322449U - Antifreezing electric control water drainage valve - Google Patents
Antifreezing electric control water drainage valve Download PDFInfo
- Publication number
- CN203322449U CN203322449U CN2013203950384U CN201320395038U CN203322449U CN 203322449 U CN203322449 U CN 203322449U CN 2013203950384 U CN2013203950384 U CN 2013203950384U CN 201320395038 U CN201320395038 U CN 201320395038U CN 203322449 U CN203322449 U CN 203322449U
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- valve
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- automatically controlled
- antifreeze
- heating pipe
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Abstract
The utility model provides an antifreezing electric control water drainage valve. Four sides of a water inlet of the water drainage valve are surrounded by filter screens; the upper end of a spring is fixed with a block ring and the lower end of the spring is connected to a valve rod; the bending part of the valve rod is connected to a valve; the lower part of the valve rod is connected to an iron core of a solenoid valve; the iron core of the solenoid valve is surrounded by a solenoid valve coil; a heating tube and a temperature control switch are positioned over the solenoid valve coil; the heating tube is connected to the lead out wire of the heating tube; the solenoid valve coil is connected to the lead out wire of the solenoid valve coil; and a water outlet is disposed under the iron core of the solenoid valve. The antifreezing electric control water drainage valve is internally provided with a temperature control heater, which can effectively prevent water at the water outlet of the water drainage valve from freezing and prevent the accumulated water from not being discharged. The opening and the closing of the antifreezing electric control water drainage valve are controlled by a switch of the control panel, so that the residues of sewage in an air cylinder can be discharged at any time and the residues of sewage in a barking line can also be discharged.
Description
Technical field
The utility model relates to a kind of discharging valve, especially for the automatically controlled discharging valve with antifreeze effect of vehicle.
Background technique
Discharging valve is applied to motor vehicle braking system, is installed on the gas receiver bottom, the impurity such as the oil in the discharge gas receiver and moisture content, and protection pneumatic control components, pipeline and valve body are not corroded by it, improve the reliability of braking system.
The Chinese utility model patent that application number is 200920257095.X discloses a kind of automatic automobile water drain valve, it comprise air input joint, gasket seal, valve body, valve, spool and piston, spring, electromagnetic coil, battery valve rod, threaded body, lower seal body, seal ring,, ring washer, link, water intake and water outlet.This model utility discharging valve can all be discharged moisture and impurity, avoids braking system internal valve class and other annexes to be corroded.But it lacks heating equipment, at low temp area and low temperature season, may cause exhaust ports liquid to freeze, can not guarantee that profit and impurity successfully discharges.
And existing vehicle discharging valve, discharge the sewage in gas receiver while adopting car brakeing, when discharging valve is out of service, many gas is still stayed in gas receiver, some profit, in gas receiver and brake-press lead, can't be discharged totally, easily causes the infringement of pipeline and valve body.
The model utility content
The purpose of this utility model is, the antifreeze automatically controlled discharging valve of the 3 kinds of automatically controlled implementations that provide support, to solve the unclean problem of draining that only draining causes when braking.Simultaneously, provide the discharging valve of antifreeze function, solve exhaust ports liquid and freeze, can not guarantee the problem that profit and impurity are discharged smoothly.
The scheme that the utility model provides is as follows:
A kind of antifreeze automatically controlled discharging valve, this discharging valve comprises spring 2, back-up ring 16, valve rod 11, valve 3, solenoid valve iron core 5, electromagnetic valve coil 6, electromagnetic valve coil is drawn electric wire 10, water outlet 13, also comprise heating pipe 4, temp control switch 8, heating pipe is drawn electric wire 9, the top of described spring 2 is fixed on described back-up ring 16, the below of described spring 2 is connected with described valve rod 11, the bending part of described valve rod (11) is connected with valve (3), described valve rod 11 belows are connected with described solenoid valve iron core 5, the surrounding of described solenoid valve iron core 5 is described electromagnetic valve coils 6, the top of described electromagnetic valve coil 6 is described heating pipe 4 and described temp control switch 8, described heating pipe 4 is drawn electric wire 9 with described heating pipe and is connected, described electromagnetic valve coil 6 is drawn electric wire 10 with described electromagnetic valve coil and is connected, described solenoid valve iron core 5 belows are described water outlets 13.
The utlity model has two-part circuit loop, one is the circuit loop of heating heating pipe, and another is the circuit loop be connected with solenoid valve.The heating pipe circuit is with internal heater, and this heater is controlled conducting and the disconnection of this circuit loop by temp control switch.
And the circuit loop connected from solenoid valve can adopt 3 kinds of different Placements:
Option A: the automatically controlled part be connected with solenoid valve is controlled the opening and closing of electromagnetic valve circuit by braking light switch.When each skidding, the impurity such as the oil in the discharge gas receiver and moisture content, protection gas element processed is not corroded by it, improves the reliability of braking system.
Option b: the automatically controlled part be connected with solenoid valve is controlled the opening and closing of this discharging valve by the control panel switch button.
Scheme C: braking light switch in parallel and control panel switch in the circuit loop be connected with solenoid valve, when braking, by braking light switch, control the unlatching of discharging valve or close, simultaneously, can pass through control panel switch effluent at any time.
In above-mentioned arbitrary scheme, preferably, the surrounding of discharging valve water intake is provided with filter screen, stops that impurity enters valve port, has extended the rubber valve life-span.
In above-mentioned arbitrary scheme preferably, this heating pipe is drawn between coil 9 and valve body 15, this heating pipe is drawn coil 9 and this electromagnetic valve coil is drawn between electric wire 10, electromagnetic valve coil is drawn electric wire 10 and valve body 15 between be insulating trip 12.
Preferably, with the gas receiver joint, O type trim ring 7 is arranged in above-mentioned arbitrary scheme, guarantee the sealing of discharging valve and gas receiver joint.
The discharging valve of this model utility has adopted antifreeze function, the built-in temperature control heater, in the winter time or low temp area effectively prevent that the drain opening of discharging valve from freezing and can't discharge the problem of ponding.The technological scheme that the opening and closing of discharging valve are controlled by the control panel switch, can give the gas receiver sewage effluent at any time, discharged neatly the sewage remained in gas receiver and braking line, reduced the damage to pipeline and valve class.
The accompanying drawing explanation
Fig. 1 is a preferred structure schematic diagram of the antifreeze automatically controlled discharging valve of the utility model.
Fig. 2 is the first power supply wiring figure of the antifreeze automatically controlled discharging valve of application the utility model.
Fig. 3 is the second power supply wiring figure of the antifreeze automatically controlled discharging valve of application the utility model.
Fig. 4 is the third power supply wiring figure of the antifreeze automatically controlled discharging valve of application the utility model.
Embodiment
Below contrast accompanying drawing, embodiment of the present utility model is further described in detail.
Fig. 1 is structural representation of the present utility model, and Fig. 2, Fig. 3 and Fig. 4 are application 3 kinds of different power supply wiring figure of the present utility model.
As shown in Figure 1, the surrounding of the water intake 14 of described antifreeze automatically controlled discharging valve has filter screen 1, the top of spring 2 is fixed on described back-up ring 16, spring 2 belows are connected with valve rod 11, the bending part of this valve rod (11) is connected with valve (3), these valve rod 11 belows are connected with solenoid valve iron core 5, these solenoid valve iron core 5 surroundings are electromagnetic valve coils 6, the top of this electromagnetic valve coil 6 is heating pipe 4 and temp control switch 8, this heating pipe 4 is drawn electric wire 9 with heating pipe and is connected, this electromagnetic valve coil 6 is drawn electric wire 10 with electromagnetic valve coil and is connected, this heating pipe is drawn between coil 9 and valve body 15, this heating pipe draws coil 9 and this electromagnetic valve coil is drawn between electric wire 10, it is insulating trip 12 that electromagnetic valve coil is drawn between electric wire 10 and valve body 15, described solenoid valve iron core 5 belows are water outlets 13, with the gas receiver joint, O type trim ring 7 is installed.
The filter screen 1 of described discharging valve is for filtering oarse-grained foreign material or metal, with the parts of anti-tamper discharging valve.
Described antifreeze automatically controlled discharging valve is at electromagnetic valve coil 6 during in off state, solenoid valve iron core 5 is the bottom in valve body 15 under Action of Gravity Field, now, valve 3 is in closed condition under the effect of spring 2, and when electromagnetic valve coil 6 energising, electromagnetic core 5 moves under the effect of electromagnetic force, promote to move and open valve on valve 3, ponding in gas receiver, after filter screen 1, by the valve 3 of opening, is finally discharged from water outlet 13.After electromagnetic valve coil 6 outages, solenoid valve iron core 5 moves down under Action of Gravity Field, and valve 3 is closed under the effect of return spring 2.
The heating pipe circuit of described antifreeze automatically controlled discharging valve arranges two temperature values, and this temperature value is the reference value that temp control switch 8 switches on and off.
In temperature, lower than setting heating-up temperature for example 7 ℃ Celsius the time, temp control switch 8 is connected, heating pipe 4 work, and when temperature, higher than setting break-off signal for example 29 ℃ Celsius the time, temp control switch 8 disconnects, and heating pipe 4 quits work.In the winter time or the low area of temperature effectively prevent that discharging valve from can't discharge the problem of ponding because valve port freezes.
Fig. 2 to Fig. 4 provides 3 kinds of power connections of the antifreeze automatically controlled discharging valve electromagnetic valve circuit part of the utility model.Provided two-part circuit loop in Fig. 2 to Fig. 4, one is the circuit loop of heating heating pipe, and another is the circuit loop be connected with solenoid valve.The implementation of the heating pipe circuit of Fig. 2 to Fig. 4 is identical, and with heating pipe built-in, this heating pipe is controlled conducting and the disconnection of this circuit loop by temp control switch.
The implementation difference of Electromagnetic Valve Circuit adopts following 3 kinds of schemes:
Embodiment 1:
As Fig. 2 provides the first power supply wiring figure that applies the antifreeze automatically controlled discharging valve of the utility model.
As shown in Figure 2, the automatically controlled part of controlling solenoid valve is connected with connector assembly 20 by braking light switch 21, during braking light switch 21 conducting, the Electromagnetic Valve Circuit closure, solenoid valve is in the state of work, when braking light switch 21 disconnects, Electromagnetic Valve Circuit disconnects, and solenoid valve is in the state of cutting out.This scheme, when each skidding, is discharged the impurity such as oil in gas receiver and moisture content.
Embodiment 2:
As Fig. 3 provides the second power supply wiring figure that applies the antifreeze automatically controlled discharging valve of the utility model.
As shown in Figure 3, the automatically controlled part of controlling solenoid valve is connected with connector assembly 20 by control panel switch 31, during 31 conducting of control panel switch, the Electromagnetic Valve Circuit closure, solenoid valve is in the state of work, when control panel switch 31 disconnects, Electromagnetic Valve Circuit disconnects, and solenoid valve is in the state of cutting out.This scheme makes discharging valve at any time by impurity such as the oil in control panel switch discharge gas receiver and moisture content.
Embodiment 3:
As Fig. 4 provides the second power supply wiring figure that applies the antifreeze automatically controlled discharging valve of the utility model.
As shown in Figure 4, control the automatically controlled part braking light switch 21 in parallel and control panel switch 31 of solenoid valve, realized a minute two-way control solenoid valve purpose.One tunnel is by conducting and the disconnection of braking light switch 21 control loops, and another road is by conducting and the disconnection of control panel switch 31 control loops.This scheme not only, when car brakeing, is controlled the unlatching of discharging valve or closes by braking light switch 21, simultaneously, can pass through control panel switch 31 effluent at any time.
The antifreeze automatically controlled discharging valve of the utility model water inlet band filter screen, stop that impurity enters valve port, extends life of valve.In the winter time, especially northern area, can prevent that discharging valve is because of the icing problem that can't discharge ponding of valve port to the antifreeze function of described antifreeze automatically controlled discharging valve.
Claims (16)
1. an antifreeze automatically controlled discharging valve, this discharging valve comprises spring (2), back-up ring (16), valve rod (11), valve (3), solenoid valve iron core (5), electromagnetic valve coil (6), electromagnetic valve coil is drawn electric wire (10), water outlet (13), it is characterized in that, also comprise heating pipe (4), temp control switch (8), heating pipe is drawn electric wire (9), the top of described spring (2) is fixed on described back-up ring (16), the below of described spring (2) is connected with described valve rod (11), the bending part of described valve rod (11) is connected with valve (3), described valve rod (11) below is connected with described solenoid valve iron core (5), the surrounding of described solenoid valve iron core (5) is described electromagnetic valve coil (6), the top of described electromagnetic valve coil (6) is described heating pipe (4) and described temp control switch (8), described heating pipe (4) is drawn electric wire (9) with described heating pipe and is connected, described electromagnetic valve coil (6) is drawn electric wire (10) with described electromagnetic valve coil and is connected, described solenoid valve iron core (5) below is described water outlet (13).
2. antifreeze automatically controlled discharging valve according to claim 1, is characterized in that having two-part circuit loop, and a road is the circuit loop of heating heating pipe, and another road is the circuit loop be connected with solenoid valve.
3. antifreeze automatically controlled discharging valve according to claim 2, is characterized in that, the heating pipe circuit is with heating pipe, and this heating pipe is controlled conducting and the disconnection of this circuit loop by temp control switch.
4. according to claim 2 or 3 described antifreeze automatically controlled discharging valves, it is characterized in that, the automatically controlled part be connected with solenoid valve is controlled conducting and the disconnection of electromagnetic valve circuit by braking light switch.
5. antifreeze automatically controlled discharging valve according to claim 4, is characterized in that, the surrounding of discharging valve water intake (14) is provided with for stopping that impurity enters the filter screen of valve port (1).
6. antifreeze automatically controlled discharging valve according to claim 5, it is characterized in that, this heating pipe is drawn between coil (9) and valve body (15), this heating pipe is drawn coil (9) and this electromagnetic valve coil is drawn between electric wire (10), electromagnetic valve coil is drawn electric wire (10) and valve body (15) between be insulating trip (12).
7. antifreeze automatically controlled discharging valve according to claim 6, is characterized in that, with the gas receiver joint, O type trim ring (7) arranged.
8. according to claim 2 or 3 described antifreeze automatically controlled discharging valves, it is characterized in that, the automatically controlled part be connected with solenoid valve is controlled conducting and the disconnection of described electromagnetic valve circuit by the control panel switch button.
9. antifreeze automatically controlled discharging valve according to claim 8, is characterized in that, the surrounding of discharging valve water intake (14) is provided with for stopping that impurity enters the filter screen of valve port (1).
10. antifreeze automatically controlled discharging valve according to claim 9, it is characterized in that, this heating pipe is drawn between coil (9) and valve body (15), this heating pipe is drawn coil (9) and this electromagnetic valve coil is drawn between electric wire (10), electromagnetic valve coil is drawn electric wire (10) and valve body (15) between be insulating trip (12).
11. antifreeze automatically controlled discharging valve according to claim 10, is characterized in that, with the gas receiver joint, O type trim ring (7) arranged.
12. according to claim 2 or 3 described antifreeze automatically controlled discharging valves, it is characterized in that, the circuit loop be connected with solenoid valve braking light switch in parallel and control panel switch, when braking, control the unlatching of discharging valve or close by braking light switch, simultaneously, by control panel switch effluent at any time.
13. antifreeze automatically controlled discharging valve according to claim 12, is characterized in that, the surrounding of discharging valve water intake (14) is provided with for stopping that impurity enters the filter screen of valve port (1).
14. antifreeze automatically controlled discharging valve according to claim 13, it is characterized in that, this heating pipe is drawn between coil (9) and valve body (15), this heating pipe is drawn coil (9) and this electromagnetic valve coil is drawn between electric wire (10), electromagnetic valve coil is drawn electric wire (10) and valve body (15) between be insulating trip (12).
15. antifreeze automatically controlled discharging valve according to claim 14, is characterized in that, with the gas receiver joint, O type trim ring (7) arranged.
16. vehicle, it is equipped with antifreeze automatically controlled discharging valve, it is characterized in that, the discharging valve that described antifreeze automatically controlled discharging valve is above-mentioned arbitrary claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203950384U CN203322449U (en) | 2013-07-04 | 2013-07-04 | Antifreezing electric control water drainage valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203950384U CN203322449U (en) | 2013-07-04 | 2013-07-04 | Antifreezing electric control water drainage valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322449U true CN203322449U (en) | 2013-12-04 |
Family
ID=49661800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203950384U Expired - Fee Related CN203322449U (en) | 2013-07-04 | 2013-07-04 | Antifreezing electric control water drainage valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322449U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802817A (en) * | 2014-01-27 | 2014-05-21 | 李帅 | Safe and intelligent drainage system for vehicles |
| CN103953788A (en) * | 2014-05-14 | 2014-07-30 | 江苏友奥电器有限公司 | Electromagnetic water drain valve |
| CN107575634A (en) * | 2017-09-27 | 2018-01-12 | 深圳市美雅洁技术股份有限公司 | It is a kind of to cross wax magnetic valve and its control method for tissue processor |
| CN109578598A (en) * | 2017-09-29 | 2019-04-05 | 株式会社富士金 | Valve built in heater |
| JP2020187841A (en) * | 2019-05-10 | 2020-11-19 | 本田技研工業株式会社 | valve |
| CN112682517A (en) * | 2020-12-16 | 2021-04-20 | 盐城大丰新阳机械厂 | Anti-freezing control valve |
| CN113932062A (en) * | 2021-10-29 | 2022-01-14 | 三一汽车起重机械有限公司 | Valve body deicing and drainage method and device and brake system |
-
2013
- 2013-07-04 CN CN2013203950384U patent/CN203322449U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802817A (en) * | 2014-01-27 | 2014-05-21 | 李帅 | Safe and intelligent drainage system for vehicles |
| CN103953788A (en) * | 2014-05-14 | 2014-07-30 | 江苏友奥电器有限公司 | Electromagnetic water drain valve |
| CN103953788B (en) * | 2014-05-14 | 2016-11-02 | 江苏友奥电器有限公司 | A kind of electromagnetic water discharging valve |
| CN107575634A (en) * | 2017-09-27 | 2018-01-12 | 深圳市美雅洁技术股份有限公司 | It is a kind of to cross wax magnetic valve and its control method for tissue processor |
| CN109578598A (en) * | 2017-09-29 | 2019-04-05 | 株式会社富士金 | Valve built in heater |
| TWI761563B (en) * | 2017-09-29 | 2022-04-21 | 日商富士金股份有限公司 | Valve with built-in heater |
| JP2020187841A (en) * | 2019-05-10 | 2020-11-19 | 本田技研工業株式会社 | valve |
| CN112682517A (en) * | 2020-12-16 | 2021-04-20 | 盐城大丰新阳机械厂 | Anti-freezing control valve |
| CN113932062A (en) * | 2021-10-29 | 2022-01-14 | 三一汽车起重机械有限公司 | Valve body deicing and drainage method and device and brake system |
| CN113932062B (en) * | 2021-10-29 | 2023-09-01 | 三一汽车起重机械有限公司 | Valve body deicing and draining method and device and braking system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20200704 |