CN206478289U - A kind of built-in automatically controlled discharging valve - Google Patents
A kind of built-in automatically controlled discharging valve Download PDFInfo
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- CN206478289U CN206478289U CN201720178345.5U CN201720178345U CN206478289U CN 206478289 U CN206478289 U CN 206478289U CN 201720178345 U CN201720178345 U CN 201720178345U CN 206478289 U CN206478289 U CN 206478289U
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Abstract
The utility model discloses the built-in automatically controlled discharging valve of one kind, including offering externally threaded connection valve head, main valve body is installed on the connection valve head, electromagnetic valve coil assembly is installed in the main valve body, the main valve body top is threaded with upper cover body, the upper cover body is mounted below fixed core, and the fixed core is mounted below dynamic iron core；Upper valve is provided between the connection valve head upper end and main valve body lower end, the upper valve has a spring, with being threaded with valve element in the dynamic iron core.Moisture in the built-in automatically controlled discharging valve of one kind described in the utility model, main passage time relay, pedal brake, ECU this 3 kinds of modes, exits valve body, whole process is reliably clear, ensure that gas receiver is dried, have no ponding, winter is without worrying icing event, in gas receiver built in valve body, space is saved, compact structure is easy for installation, ground and stone will not be scraped, it is safe and reliable.
Description
Technical field
The utility model is related to automobile brake accessory field, especially a kind of built-in automatically controlled discharging valve.
Background technology
There is Railway Project in present common automatically controlled discharging valve and automatic drain valve, common automatically controlled discharging valve is external,
Vehicle chassis space is not enough, and the discharge of drain function non-quantitation needs what ECU was controlled, costly, can also bump to highlightedly
Face or stone, cause the big leakage of gas receiver, cause hidden danger；Automatic drain valve draining not enough thorough, gas receiver has ponding, winter
Easily freeze, do not apply to most of gas receiver, use requirement harshness etc..In order to solve the above problems, existing technology is in pressure
Draining and drying device are added in contracting air operational system, but when every rainy season or larger air humidity, air enters
It still can contain certain moisture content, it is necessary to discharge outside gas receiver after to gas receiver, not so may result in systemic breakdown, it is impossible to work
Make.
Utility model content
The purpose of this utility model, which is to provide, has no ponding, safe and reliable, compact structure and installation in a kind of gas receiver
Convenient built-in automatically controlled discharging valve.
In order to achieve the above object, the technical solution of the utility model is：
A kind of built-in automatically controlled discharging valve, including offer and be provided with externally threaded connection valve head, the connection valve head
Electromagnetic valve coil assembly is installed, the main valve body top is threaded with upper cover body in main valve body, the main valve body, it is described on
Lid is mounted below fixed core, and the fixed core is mounted below dynamic iron core；The connection valve head upper end and main valve body lower end
Between be provided with upper valve, the upper valve has a spring, with being threaded with valve element, the valve element and company in the dynamic iron core
Connect and leave cavity between valve head, the exit of the cavity is provided with filter screen；The connection valve head lower end is screwed installation
Have and manual water drain is installed in lower cover, the lower cover, the manual water drain top is provided with the valve element with valve element
Dust-proof diaphragm is installed on the valve pool that head is used in combination, the manual water drain.
O-ring is nested between the connection valve head lower cover, O-ring is nested between the upper valve and valve element, institute
State and O-ring is nested between valve and main valve body, be nested with O-ring between main valve body and the electromagnetic valve coil assembly, institute
State and O-ring is nested between fixed core and main valve body inwall, the main valve body, fixed core, dynamic iron core, valve element and hand-actuated dress
Setting on same axial line.
The beneficial effects of the utility model are：The built-in automatically controlled discharging valve of one kind of the present utility model, main valve body is installed on
In gas receiver, it is ensured that dried in gas receiver, have no ponding, winter will not freeze, space is saved, and compact structure is easy for installation, and
And by internal solenoid valve control, ground stone will not be scraped, it is safe and reliable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment 1
A kind of built-in automatically controlled discharging valve, including offer externally threaded connection valve head 1, the connection valve as shown in Figure 1
It is provided with first 1 in main valve body 2, the main valve body 2 and electromagnetic valve coil assembly 3 is installed, the top of main valve body 2 threaded connection
There is upper cover body 4, the upper cover body 4 is mounted below fixed core 5, and the fixed core 5 is mounted below dynamic iron core 6；The connection
Upper valve 7 is provided between the upper end of valve head 1 and the lower end of main valve body 2, the upper valve 7 has in spring 71, the dynamic iron core 6 and used
Valve element 8 is threaded with, cavity 9 is left between the valve element 8 and connection valve head 1, the exit of the cavity 9 is provided with filter screen
10；Connection valve head 1 lower end, which is screwed, is provided with lower cover 11, and manual water drain is provided with the lower cover 11
12, the top of manual water drain 12 is provided with the valve pool being used in combination with the valve core head of valve element 8, the manual water drain
Dust-proof diaphragm 13 is installed on 12.
O-ring 14 is nested between the connection lower cover 11 of valve head 1.
O-ring 14 is nested between the upper valve 7 and valve element 8, is nested between the upper valve 7 and main valve body 2 O-shaped
Circle 14.
It is nested between the main valve body 2 and electromagnetic valve coil assembly 3 in O-ring 14, the fixed core 5 and main valve body 2
O-ring 14 is nested between wall.
The main valve body 2, fixed core 5, dynamic iron core 6, valve element 8 and manual water drain 12 are located on same axial line.
Operation principle is that the draining control mode of the discharging valve can be chosen by 3 kinds according to different prices, including 1,
The time relay, every the water discharge time of setting 0.5 second or 1 second in 1 minute；2nd, pedal brake, steps on a pin draining once；3、
ECU is ECU；Attraction is produced by electromagnetic valve coil assembly 3, fixed core 5, dynamic iron core 6 after energization and pulls valve element 8,
Upper valve 7 is opened, and the pressure for making valve body be produced with gas receiver in pressure difference, valve body by cavity 9 is more than the pressure in gas receiver, will
Moisture in valve body is discharged by filter screen 10, and energization terminates, and valve element 8 completes drainage procedure by spring and self-return.
A kind of built-in automatically controlled discharging valve of the present embodiment, main passage time relay, pedal brake, this 3 kinds of sides of ECU
Moisture in formula, exits valve body, whole process is reliably clear, it is ensured that gas receiver is dried, and has no ponding, and winter freezes without worrying
In event, gas receiver built in valve body, space is saved, compact structure is easy for installation, will not scrape ground and stone, safe and reliable.
Claims (5)
1. a kind of built-in automatically controlled discharging valve, it is characterised in that：Including offering externally threaded connection valve head（1）, the connection
Valve head（1）On main valve body is installed（2）, the main valve body（2）Electromagnetic valve coil assembly is inside installed（3）, the main valve body（2）
Top is threaded with upper cover body（4）, the upper cover body（4）It is mounted below fixed core（5）, the fixed core（5）Pacify below
Equipped with dynamic iron core（6）；The connection valve head（1）Upper end and main valve body（2）Upper valve is provided between lower end（7）, the upper valve
（7）Have spring（71）,
The dynamic iron core（6）It is interior with being threaded with valve element（8）, the valve element（8）With being connected valve head（1）Between leave cavity
（9）, the cavity（9）Exit filter screen is installed（10）；The connection valve head（1）Lower end, which is screwed, is provided with lower cover
Body（11）, the lower cover（11）Manual water drain is inside installed（12）, the manual water drain（12）Top be provided with
Valve element（8）The valve pool that is used in combination of valve core head, the manual water drain（12）On dust-proof diaphragm is installed（13）.
2. the built-in automatically controlled discharging valve of one kind according to claim 1, it is characterised in that：The connection valve head（1）Lower cover
Body（11）Between be nested with O-ring（14）.
3. the built-in automatically controlled discharging valve of one kind according to claim 1, it is characterised in that：The upper valve（7）With valve element
（8）Between be nested with O-ring（14）, the upper valve（7）With main valve body（2）Between be nested with O-ring（14）.
4. the built-in automatically controlled discharging valve of one kind according to claim 1, it is characterised in that：The main valve body（2）With electromagnetism
Valve coil assembly（3）Between be nested with O-ring（14）, the fixed core（5）With main valve body（2）O-ring is nested between inwall
（14）.
5. the built-in automatically controlled discharging valve of one kind according to claim 1, it is characterised in that：The main valve body（2）, fixed core
（5）, dynamic iron core（6）, valve element（8）And manual water drain（12）On same axial line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720178345.5U CN206478289U (en) | 2017-02-27 | 2017-02-27 | A kind of built-in automatically controlled discharging valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720178345.5U CN206478289U (en) | 2017-02-27 | 2017-02-27 | A kind of built-in automatically controlled discharging valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206478289U true CN206478289U (en) | 2017-09-08 |
Family
ID=59747200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720178345.5U Active CN206478289U (en) | 2017-02-27 | 2017-02-27 | A kind of built-in automatically controlled discharging valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206478289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613009A (en) * | 2018-06-25 | 2018-10-02 | 厦门捷登机械有限公司 | A kind of electromagnetism built-in drainage valve |
-
2017
- 2017-02-27 CN CN201720178345.5U patent/CN206478289U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613009A (en) * | 2018-06-25 | 2018-10-02 | 厦门捷登机械有限公司 | A kind of electromagnetism built-in drainage valve |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
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Address after: 312000 science and technology innovation center, 398 Ma Road, Binhai New Town, Shaoxing, Zhejiang 2-305 Patentee after: Zhejiang Rong Zhong Technology Co., Ltd. Address before: 312000 science and technology innovation center, 398 Ma Road, Binhai New Town, Shaoxing, Zhejiang 2-305 Patentee before: Zhejiang Rongzhong Machinery Co., Ltd. |