CN106369211A - Anti-interference protecting mechanism of pressure release valve - Google Patents
Anti-interference protecting mechanism of pressure release valve Download PDFInfo
- Publication number
- CN106369211A CN106369211A CN201610989378.8A CN201610989378A CN106369211A CN 106369211 A CN106369211 A CN 106369211A CN 201610989378 A CN201610989378 A CN 201610989378A CN 106369211 A CN106369211 A CN 106369211A
- Authority
- CN
- China
- Prior art keywords
- diode
- pressure release
- release valve
- relief valve
- contact pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/16—Control of the pumps by bypassing charging air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention discloses an anti-interference protecting mechanism of a pressure release valve. A diode is embedded in a valve body of the pressure release valve and is connected to two poles of a contact pin in parallel, wherein a positive pole of the diode is connected with a negative pole of the contact pin; a negative pole of the diode is connected with a positive pole of the contact pin; a U-shaped frame which is provided with the diode in an embedded manner is arranged on a framework of the pressure release valve; and the U-shaped frame is embedded with epoxy resin. Two ends of a wire are welded with the diode in parallel, so that a coil and the diode form a discharge loop, generated reverse electrodynamic potential can be released through the discharge loop when the power of the pressure release valve is interrupted, other electronic components are not damaged, the anti-interference capability of the pressure release valve is improved further, and reliable action of the pressure release valve is guaranteed.
Description
Technical field
The present invention relates to the turbo charge system technical field in automobile, particularly a kind of protection mechanism of relief valve.
Background technology
In automobile, turbo charged Main Function is exactly to improve air input of engine by air, thus improve electromotor power and
Moment of torsion, peak power with without can increase by 40% even more high compared with when supercharger；For in another one aspect,
It is to improve fuel economy, reduce exhaust emissions.However, after being mounted with supercharger on automobile, when closing air throttle
Pressure moment between supercharger outlet and air throttle can be caused to increase, gas backstreaming, damage supercharger and air throttle, so dress supercharging
Need while device to fill a relief valve, when closing section device door, unnecessary gas is discharged.
At present, relief valve on the market is mostly switching value, and structure is as shown in figure 1, include being arranged in pressurizer shell 6
Valve body, be disposed with cover 15, dynamic iron core 12, spring 11, static iron core 3 and magnetic guiding loop 1, static iron core in valve body from bottom to top
With outside dynamic iron core, coil 2 is wound with by skeleton 10, in the wiring hole that two conductor wire end of coil stretch on valve body and and wiring
Contact pin welding in hole.The operation principle of relief valve is: the magnetic line of force that when being energized to relief valve, coil produces is in the magnetic conduction of closing
Combine with static iron core in loop and overcome spring force adhesive dynamic iron core to move, be further driven to cover and separate with pressurizer shell, to reach
Purpose to venting；During relief valve power-off, the pressure release valve coil magnetic line of force disappears, and spring reset makes cover seal with pressurizer shell.
But, existing relief valve only one of which coil, reverse induction electromotive force can be produced when power is off, this is reversely electronic
Gesture can go into loop in circuit, and the size of this induction electromotive force peak value, time length do not know, can be to other electricity in circuit
Sub- components and parts cause to damage so that the capacity of resisting disturbance of product reduces.
Content of the invention
The technical problem to be solved in the invention is to provide a kind of strong antijamming capability, ensure that relief valve action message
Protection mechanism.
For solving above-mentioned technical problem, the technical solution used in the present invention is as follows.
A kind of anti-interference protection mechanism of relief valve, setting-in one diode in the valve body of described relief valve, described diode is simultaneously
Connection is connected to the two poles of the earth of contact pin, and the wherein positive pole of diode connects with the negative pole of contact pin, the negative pole of diode and the positive pole of contact pin
Connect.
A kind of anti-interference protection mechanism of above-mentioned relief valve, the skeleton of described relief valve is provided with the u-shaped of setting-in diode
Frame, embedding in u-shaped frame has epoxy resin.
Due to employing above technical scheme, the invention technological progress is as follows.
Present configuration is simple, by wire two ends welding in parallel diode, making coil be formed with diode and discharging back
Road is such that it is able in relief valve power-off, make the inverse electromotive force of generation be discharged by discharge loop, without damaging it
His electronic devices and components, improve the capacity of resisting disturbance of relief valve further it is ensured that relief valve action message.Set on the skeleton of the present invention
The u-shaped frame put, for placing diode, and encapsulated epoxy resin in u-shaped frame, can effectively prevent injection molding nylon temperature too high
And damage diode, improve the service life of relief valve.
Brief description
Fig. 1 is the structural representation of traditional relief valve；
Fig. 2 is applied to the structural representation on relief valve for the present invention；
Wherein: 1 magnetic guiding loop, 2 coils, 3 static iron cores, 4 sealing rings, 5 lids, 6 pressurizer shell, 7 air inlets,
8 nylon, 9 contact pins, 10 skeletons, 11 springs, 12 dynamic iron cores, 13 V-shaped sealing rings, 14 gas outlets, 15 cover,
16 diodes, 17 u-shaped frames, 18 epoxy resin.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be described in further detail.
A kind of anti-interference protection mechanism of relief valve, this protection mechanism is arranged on traditional relief valve, as shown in Figure 1.
Protection mechanism includes a diode 16 and a u-shaped frame 17.U-shaped frame 17 is fixedly installed on skeleton 10, for embedding
Dress diode 16, embedding in u-shaped frame 17 has epoxy resin 18；Diode 16 is connected in the two poles of the earth of contact pin 9, wherein two poles in parallel
The positive pole of pipe 16 is connected with the negative pole of contact pin 9, and the negative pole of diode 6 is connected with the positive pole of contact pin 9.
The assembling process of the present invention is: first, increases u-shaped frame 17, diode 16 is placed on u-shaped frame on skeleton 10
In, then the two ends of diode are welded on contact pin the two poles of the earth, then encapsulated epoxy resin in u-shaped frame；Secondly, right in valve body
U-shaped frame 17 injection molding nylon 8 together with magnetic guiding loop 1, static iron core 3；Finally reassemble spring 11, sealing ring 4, V-shaped sealing ring 13, move
Iron core 12 and cover 15 and lid 5.
The operation principle installing the relief valve of the present invention is: during energising, the magnetic line of force that coil 2 produces is in the magnetic guiding loop closed
Combine with static iron core 3 in 1, overcome spring 11 power adhesive dynamic iron core 12 to move, drive cover 15 to separate with pressurizer shell 6, air inlet
Mouth 7 is communicated with gas outlet 14, reaches the effect of venting；Now diode 16 does not work, and reversal of power is ended.During power-off, line
Enclose 2 magnetic force heading line offs, spring 11 resets and cover 15 is sealed with pressurizer shell 6,；Now coil 2 is formed with diode 16 and puts
The electric loop, the electromotive force that coil 2 produces discharges in discharge loop, and other electronic devices and components will not be destroyed.
Claims (2)
1. a kind of anti-interference protection mechanism of relief valve it is characterised in that: setting-in one diode (16) in the valve body of described relief valve,
Described diode (16) is connected in the two poles of the earth of contact pin (9) in parallel, wherein the negative pole phase of the positive pole of diode (16) and contact pin (9)
Connect, the negative pole of diode (6) is connected with the positive pole of contact pin (9).
2. a kind of anti-interference protection mechanism of relief valve according to claim 1 it is characterised in that: the skeleton of described relief valve
(10) it is provided with the u-shaped frame (17) of setting-in diode (16) on, embedding in u-shaped frame (17) has epoxy resin (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610989378.8A CN106369211A (en) | 2016-11-10 | 2016-11-10 | Anti-interference protecting mechanism of pressure release valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610989378.8A CN106369211A (en) | 2016-11-10 | 2016-11-10 | Anti-interference protecting mechanism of pressure release valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106369211A true CN106369211A (en) | 2017-02-01 |
Family
ID=57893232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610989378.8A Pending CN106369211A (en) | 2016-11-10 | 2016-11-10 | Anti-interference protecting mechanism of pressure release valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106369211A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2407203Y (en) * | 1999-07-15 | 2000-11-22 | 铁道部株洲电力机车研究所株洲时代电工厂 | Electric interference-free control valve |
| CN200940721Y (en) * | 2006-06-30 | 2007-08-29 | 十堰市正发汽车零部件有限公司 | Gas path electromagnetic control valve for automobile |
| CN203082332U (en) * | 2013-02-28 | 2013-07-24 | 无锡隆盛科技股份有限公司 | Switching solenoid valve |
| CN203115248U (en) * | 2013-02-25 | 2013-08-07 | 武汉元丰汽车电控系统有限公司 | ABC electromagnetic valve current control device based on L9347 chip |
| CN206175778U (en) * | 2016-11-10 | 2017-05-17 | 无锡隆盛科技股份有限公司 | Anti interference protection mechanism of relief valve |
-
2016
- 2016-11-10 CN CN201610989378.8A patent/CN106369211A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2407203Y (en) * | 1999-07-15 | 2000-11-22 | 铁道部株洲电力机车研究所株洲时代电工厂 | Electric interference-free control valve |
| CN200940721Y (en) * | 2006-06-30 | 2007-08-29 | 十堰市正发汽车零部件有限公司 | Gas path electromagnetic control valve for automobile |
| CN203115248U (en) * | 2013-02-25 | 2013-08-07 | 武汉元丰汽车电控系统有限公司 | ABC electromagnetic valve current control device based on L9347 chip |
| CN203082332U (en) * | 2013-02-28 | 2013-07-24 | 无锡隆盛科技股份有限公司 | Switching solenoid valve |
| CN206175778U (en) * | 2016-11-10 | 2017-05-17 | 无锡隆盛科技股份有限公司 | Anti interference protection mechanism of relief valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3268643B1 (en) | Valve core assembly and compressed gas bypass valve | |
| CN206175778U (en) | Anti interference protection mechanism of relief valve | |
| CN106369211A (en) | Anti-interference protecting mechanism of pressure release valve | |
| CN206490236U (en) | A kind of water-proof type fast-wiring controller for electric vehicle | |
| CN105469967B (en) | Outdoor open-close type current transformer is pressed in one kind | |
| CN204247365U (en) | The tramp iron separator of pulp of lithium ion battery | |
| CN207283231U (en) | Adsorbable side wireless charger and electronic equipment | |
| CN102723835B (en) | Device with integration of motor and generator and control method thereof | |
| CN105298631A (en) | Novel supercharger electronic control electromagnetic pressure release valve | |
| CN204140201U (en) | A kind of Novel supercharger electric control electromagnetic Decompression valves | |
| CN206497830U (en) | A kind of dipping lacquer protective tooling of big shaped framework coil | |
| CN207425731U (en) | Vehicle power supply with connect-disconnect structure relay | |
| CN203180606U (en) | Charging equipment for small-sized universal internal combustion generating sets | |
| CN206299873U (en) | Low-temperature-rise low-power Energy-saving coil | |
| CN205595401U (en) | Storage battery | |
| CN2562319Y (en) | Solid ground-buried amorphous alloy transformer | |
| CN204480984U (en) | Electronic leakage protection switch tripping apparatus | |
| CN202017566U (en) | Anti-interference circuit package | |
| CN209134183U (en) | A kind of stand structure for generator | |
| CN107364366A (en) | A kind of electric charging controller for electric motor vehicle | |
| CN216054246U (en) | Light ignition coil capable of reducing self weight | |
| CN215707022U (en) | Electric permanent magnetic salvager | |
| CN201851752U (en) | Automobile magnetic valve | |
| CN203420817U (en) | Pen-type ignition coil with built-in module and magnet | |
| CN210926490U (en) | Novel upper and lower shell wire clamping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |
|
| RJ01 | Rejection of invention patent application after publication |