CN201083216Y - Module composite plastic type two-position three-way direct-acting magnetic valve - Google Patents
Module composite plastic type two-position three-way direct-acting magnetic valve Download PDFInfo
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- CN201083216Y CN201083216Y CNU2007201126835U CN200720112683U CN201083216Y CN 201083216 Y CN201083216 Y CN 201083216Y CN U2007201126835 U CNU2007201126835 U CN U2007201126835U CN 200720112683 U CN200720112683 U CN 200720112683U CN 201083216 Y CN201083216 Y CN 201083216Y
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- solenoid valve
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- 229920003023 plastic Polymers 0.000 title claims abstract description 17
- 239000004033 plastic Substances 0.000 title claims abstract description 17
- 239000002131 composite material Substances 0.000 title 1
- 238000009434 installation Methods 0.000 claims description 26
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000009977 dual effect Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 32
- 238000007789 sealing Methods 0.000 description 10
- 230000003068 static effect Effects 0.000 description 10
- 230000005611 electricity Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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Abstract
A module combination type plastic two-position three-way direct operated electromagnetic valve relating to the electric element field is aimed at solving the problem of complex and inconvenient combination lying in the prior similar product. The design key points are that: an assembly cam is arranged below an electromagnetic oil pack; an assembly bayonet slot is arranged above the valve body; an integral assembly tongue and an integral assembly groove are arranged on the two sides of the valve body; an assembly slot is arranged on the bottom of the valve body; plug-in type straight joints are arranged at an air inlet P and an air outlet A; an assembly through hole is arranged on the valve body and assembly bolt holes are arranged on the bottom of the valve body. A hand lever insertion guide chamber is arranged on the left of the valve body, and the assembly cam is arranged below the electromagnetic coil pack on the outside of a sleeve. The bayonet slot is arranged above the valve body. The integral assembly tongue and the integral assembly groove are arranged on the two sides of the valve body. The assembly slot is arranged on the bottom of the valve body. The utility model is suitable for a corrosive fluid medium with the advantage of low manufacture cost. The electromagnetic valve which is applicable to the occasions of low barometric pressure and negative pressure serves as the two-position three-way direct operated electromagnetic valve if the discharge hole of the valve is blocked.
Description
Technical field
The utility model relates to pneumatic element, and valve body is to make, belong to module with plastic materials, is used for the straight moving electromagnetic valve of a kind of two-position three way of automatic system control.
Background technique
At present, the valve body of known solenoid valve is in the majority with metallic material, and valve body all adopts screw to be connected with electromagnetic coil assembly, mainly installs by additional link as the combination of a plurality of solenoid valves.The existing solenoid valve part that comes with some shortcomings: the one, the cost of metallic material is higher; The 2nd, connect not easy; The 3rd, working medium does not allow corrosive fluid; The 4th, pipeline connects will use joint in addition.
Summary of the invention
The utility model is to overcome above-mentioned deficiency, and purpose is to provide a kind of Module combined plastic two-way-three-port direct action solenoid valve to related domain, makes it can solve the technical problem that existing solenoid valve cost is higher and combination is not simple and direct.The purpose of this utility model is to adopt following technological scheme to realize.
A kind of Module combined plastic two-way-three-port direct action solenoid valve, this solenoid valve comprises main valve and electromagnetic coil assembly, valve body is the modular type moulding, on valve body, be provided with suction port P, air outlet A, manual rod, is furnished with sleeve pipe above the pilot chamber, bottom in sleeve pipe is furnished with moving iron core, be furnished with air inlet sealing plug, moving iron core spring, exhaust sealing plug in the moving iron core, top in sleeve pipe is furnished with static iron core, on moving iron core, is furnished with divided magnetic ring, between moving iron core and sleeve pipe, be furnished with moving iron core taper spring, be furnished with electromagnetic coil assembly in outside of sleeve.The left side of valve body be provided with down with suction port P, on the control gas port that communicates with pilot chamber, the valve body right side is provided with down and air outlet A, the last pod apertures that communicates with pilot chamber; Be provided with the air inlet sealing plug in the moving iron core and seal the control gas port at pilot chamber center by the elastic force of moving iron core taper spring; Be provided with guiding gutter on the indoor moving iron core of guide, be provided with in the static iron core in the sleeve pipe and unload discharge orifice O, guiding gutter communicates with pilot chamber down, last with unload discharge orifice O and communicate; The left side at valve body is provided with manual rod, manual rod inserts pilot chamber, the outside at sleeve pipe is provided with electromagnetic coil assembly, its technological points is: described main valve is connected without adapter with electromagnetic coil assembly, employing is provided with the installation bayonet slot on the top of valve body, is provided with corresponding installation projection below electromagnetic coil assembly, and electromagnetic coil assembly inserts in the valve body, turn clockwise 90 °, projection is installed is snapped in the installation bayonet slot.
Described Module combined plastic two-way-three-port direct action solenoid valve, at least two solenoid valve assemblings, the installation tongue of at least two main valves of employing and installation groove cooperatively interact and are connected and fixed, a side that is about to the valve body of a valve is installed the installation groove that tongue inserts another valve, and the assembling of integrated at least two valves connects.
Described Module combined plastic two-way-three-port direct action solenoid valve, the installation of single valve is to adopt the installation groove of valve body directly to insert mounting plate.
The pipeline of described Module combined plastic two-way-three-port pilot magnetic valve connects, and is to adopt the straight coupling that pipe is directly inserted valve body, uses snap ring under the hand, and extracting pipe is detachable pipe.
Described Module combined plastic two-way-three-port direct action solenoid valve is provided with two kinds of means of fixation and installs, and the one, on valve body, be provided with two through hole is installed, the 2nd, be provided with two in the bottom screw is installed.
The utility model has the advantages that: valve body is a moulding, and cost of production is lower, and is applicable to the corrupt liquid medium.Valve body is the modular type moulding, and manufacturing efficiency height, the suitable batch process in batches have dimensionally stable, and be cheap.Because valve body material adopts the corrosion resistance plastics, this solenoid valve can use having under the befouling environment, and working medium can be corrupt liquid, and purposes is more extensive.Valve body is provided with the different connection bayonet slot in many places, tongue is installed, groove is installed, groove is installed, need not adapter or fastening piece, only utilize the cooperatively interacting of connection groove of valve, adopt inserted mode to be connected and fixed, this plug-in connection is efficient and convenient.
Description of drawings
Fig. 1 is the main sectional view of the straight moving electromagnetic valve of two-position three way, and the part that the first half double dot dash line among the figure is confined is a throughway valve, and the part that the Lower Half double dot dash line is confined is a main valve.Also indicate suction port P, air outlet A, relief opening O among the figure, E-E analyses and observe.。
Fig. 2 is the sectional view of the E-E of Fig. 1.
Fig. 3 is five component drawings that the straight moving electromagnetic valve of two-position three way fits together.
Fig. 4 is the worm's eye view of Fig. 1.
Fig. 5 is the functional graphic symbol of the straight moving electromagnetic valve of two-position three way.
Fig. 6 is that electromagnetic coil assembly is installed the projection schematic representation.
Fig. 7 is the structural representation that main valve is installed bayonet slot.
Embodiment
In conjunction with above accompanying drawing structure of the present utility model and member mutual alignment relation are further specified: as shown in Figure 1: Module combined plastic two-way-three-port direct action solenoid valve is made up of electromagnetic coil assembly 27 and 28 liang of major parts of main valve, and electromagnetic coil assembly is made up of sleeve pipe 5, static iron core 6, divided magnetic ring 30, sleeve pipe O-ring seals 4, moving iron core 8, moving iron core spring 9, moving iron core taper spring 10, air inlet sealing plug 11, exhaust sealing plug 12; Main valve is made up of valve body 1, manual rod 2, manual rod O-ring seals 3, straight coupling 15, snap ring 16.
One, working principle is the commutation function that realizes that Fig. 5 showed
The functional graphic of the straight moving electromagnetic valve of two-position three way shown in Figure 5, a and b represent two working staties, P, A, O are three ports, and first position a is the groundwork state, i.e. the no electric circuit position, suction port P17 is closed, air pressure in the A18 of air outlet through pilot chamber 20, guiding gutter 13, unload discharge orifice 7 from the emptying of O hole, the b position is that d gets electricly among Fig. 5 for the energising working position, the air pressure stream of suction port P is to air outlet A, unload discharge orifice 7 and be closed, promptly O is closed.
(1). the dead electricity function of valve (a bit function that Fig. 5 showed)
In Fig. 1, the power supply of cutoff solenoid assembly 27 is the d dead electricity among Fig. 5, moving iron core 8 loses magnetic force, under the elastic force effect of moving iron core taper spring 10, moving iron core moves down, and the air inlet sealing plug 11 in the moving iron core is sealed control gas port 19, exhaust sealing plug 12 leaves static iron core control gas port 31, thereby guiding gutter 13 and unload discharge orifice 7 and communicate, the air pressure in final air outlet A and pod apertures 14, the pilot chamber 20 is from unloading discharge orifice 7 emptyings, and pressurized air is closed within the suction port P17.
(2). valve electric work can (b bit function shown in Figure 5)
When the power supply in the electromagnetic coil assembly 27 is switched on, be that d among Fig. 5 gets, electromagnetic coil assembly produces magnetic force, under magnetic force, moving iron core 8 overcomes the elastic force of moving iron core taper spring 10, to static iron core 6 adhesives, exhaust sealing plug 12 in the moving iron core is sealed static iron core control gas port 31, control gas port 19 is opened, pressurized air flows into pilot chamber 20, pod apertures 14 from suction port P17 through control gas port 19, by air outlet A18 output, unloads discharge orifice 7 and is closed, finish air outlet A chamber air inlet function, reach the purpose that terrible electricity back source of the gas is opened.Block as this valve is unloaded discharge orifice 7, this valve can be used as two-position two-way solenoid valve and uses, and pressure medium can be negative pressure.Electromagnetic valve voltage has two kinds of interchange, direct currents, and static iron core 6 must be embedded with divided magnetic ring 30 as with alternating voltage the time, to eliminate the influence of Ac to static iron core suction.
(3). manually control
The manual rod 2 of Fig. 1 is turned clockwise 90 °, promptly start the manual c of Fig. 5, moving iron core 8 is by manual rod jack-up, air inlet sealing plug 11 in the moving iron core leaves control gas port 19, exhaust sealing plug 12 in the moving iron core is sealed the static iron core control gas port 31 in the static iron core 6, this moment, pressurized air through controlling gas port 19, pod apertures 14, being exported by air outlet A18, equally can be finished air outlet A chamber air inlet function by manual control from suction port P17.
As manual rod 2 is rotated counterclockwise 90 °, reach the pent function of air pressure among the suction port P17 too.
Two, the installation of valve be connected
(1). main valve is connected with electromagnetic coil assembly
As Fig. 2, Fig. 6, shown in Figure 7, the installation bayonet slot 21 with in the installation projection 22 insertion valve bodies 1 of electromagnetic coil assembly 27 turns clockwise 90 ° with electromagnetic coil assembly 27 then, snaps in the installation that bayonet slot is promptly finished main valve and electromagnetic coil assembly is installed; As pulling down electromagnetic coil assembly 27, be rotated counterclockwise 90 °, from being installed, bayonet slot 21 takes out.
(2). the assembling of two or more solenoid valves at least
Shown in Fig. 2, accompanying drawing 3, one side of valve body 1 is provided with installs tongue 23, opposite side is provided with installs groove 24, only need be during combination with the installation groove 24 of installation tongue 23 parallel another solenoid valves of insertion of a solenoid valve, need not additional link or fastening piece can assemble, and the user can carry out independent assortment according to the quantity of valve.
(3). the installation of single valve
As shown in Figure 1, be provided with in the bottom of valve body 1 groove 25 be installed, only need with single solenoid valve directly card be inserted on the corresponding mounting plate and get final product.
(4). the pipeline of valve connects
As shown in Figure 1, on valve body 1 suction port P17, be furnished with plug-in type straight coupling 15, on the A18 of air outlet, also be furnished with plug-in type straight coupling 15, directly insert flexible pipe during use and finish the tracheae connection, press snap ring 16 with hand, just desirable steam outlet pipe.
(5). other installation method of valve
As Fig. 1, shown in Figure 4, on valve body 1, also be provided with and through hole 26 be installed and screw 29 is installed, being convenient to the user can select corresponding mounting type according to different installation requirements.
Claims (5)
1. Module combined plastic two-way-three-port direct action solenoid valve, this solenoid valve comprises main valve (28) and electromagnetic coil assembly (27), it is characterized in that: be provided with in electromagnetic coil assembly (27) below projection (22) is installed; Be provided with installation bayonet slot (21) in the top of valve body (1); Be provided with installation tongue (23) in the both sides of valve body (1) and groove (24) is installed; Be provided with installation groove (25) in the bottom of valve body (1); On suction port P (17), air outlet A (18), is furnished with plug-in type straight coupling (15); Main valve (28) is connected without adapter with electromagnetic coil assembly (27), employing is provided with on the top of valve body (1) installs bayonet slot (21), be provided with corresponding installation projection (23) in the below of electromagnetic coil assembly (27), electromagnetic coil assembly (27) inserts in the valve body (1), turn clockwise 90 °, projection (23) is installed is snapped in installation bayonet slot (21).
2. Module combined plastic two-way-three-port direct action solenoid valve according to claim 1, it is characterized in that: at least two solenoid valve assemblings, adopt the installation tongue (23) of at least two main valves (28) and groove (24) is installed and cooperatively interact and be connected and fixed, a side that is about to the valve body (1) of a valve is installed the installation groove (24) that tongue (23) inserts another valve, and the assembling of integrated at least two valves connects.
3. Module combined plastic two-way-three-port direct action solenoid valve according to claim 1 is characterized in that: the installation of single valve is to adopt the installation groove (25) of valve body (1) directly to insert mounting plate.
4. Module combined plastic two-way-three-port pilot magnetic valve according to claim 1, it is characterized in that: the pipeline of solenoid valve connects, be adopt with pipe directly insert valve body (1) straight coupling (15), use snap ring under the hand (16), extract pipe and can finish pipeline and connect.
5. Module combined plastic two-way-three-port direct action solenoid valve according to claim 1, it is characterized in that: this solenoid valve is provided with dual mode in addition and installs, the one, on valve body (1), be provided with two through hole (26) is installed, the 2nd, be provided with two in the bottom screw (29) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201126835U CN201083216Y (en) | 2007-07-27 | 2007-07-27 | Module composite plastic type two-position three-way direct-acting magnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201126835U CN201083216Y (en) | 2007-07-27 | 2007-07-27 | Module composite plastic type two-position three-way direct-acting magnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201083216Y true CN201083216Y (en) | 2008-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201126835U Expired - Fee Related CN201083216Y (en) | 2007-07-27 | 2007-07-27 | Module composite plastic type two-position three-way direct-acting magnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201083216Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2311672A3 (en) * | 2009-10-15 | 2013-01-23 | Haldex Brake Products GmbH | Valve for a pressurised air assembly of a commercial vehicle |
| EP2311671A3 (en) * | 2009-10-15 | 2013-01-23 | Haldex Brake Products GmbH | Valve for a pressurised air assembly of a commercial vehicle |
| CN105299298A (en) * | 2015-11-23 | 2016-02-03 | 叶红 | Two-position two-way electromagnetic valve with improved structure |
| CN105351570A (en) * | 2015-11-23 | 2016-02-24 | 叶红 | Two-position two-way solenoid valve |
| EP4082846A1 (en) * | 2021-04-30 | 2022-11-02 | Haldex Brake Products Aktiebolag | Compressed air pilot valve |
-
2007
- 2007-07-27 CN CNU2007201126835U patent/CN201083216Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2311672A3 (en) * | 2009-10-15 | 2013-01-23 | Haldex Brake Products GmbH | Valve for a pressurised air assembly of a commercial vehicle |
| EP2311671A3 (en) * | 2009-10-15 | 2013-01-23 | Haldex Brake Products GmbH | Valve for a pressurised air assembly of a commercial vehicle |
| CN105299298A (en) * | 2015-11-23 | 2016-02-03 | 叶红 | Two-position two-way electromagnetic valve with improved structure |
| CN105351570A (en) * | 2015-11-23 | 2016-02-24 | 叶红 | Two-position two-way solenoid valve |
| CN105351570B (en) * | 2015-11-23 | 2018-01-16 | 邵作权 | A kind of two-position two-way solenoid valve |
| CN105299298B (en) * | 2015-11-23 | 2018-02-23 | 佛山市南海科惠汽配有限公司 | A kind of structure improved two-position two-way solenoid valve |
| CN108006266A (en) * | 2015-11-23 | 2018-05-08 | 邵作权 | Bi-bit bi-pass electromagnetism pressure maintaining valve |
| CN108194442A (en) * | 2015-11-23 | 2018-06-22 | 朱保生 | The longer two-position two-way solenoid valve of service life and its method of work |
| CN108204472A (en) * | 2015-11-23 | 2018-06-26 | 吴小再 | Two-position two-way solenoid valve and its method of work |
| CN108278388A (en) * | 2015-11-23 | 2018-07-13 | 吴红平 | The preferable two-position two-way solenoid valve of voltage regulation result and its working method |
| CN108591150A (en) * | 2015-11-23 | 2018-09-28 | 朱保生 | The preferable two-position two-way solenoid valve of voltage regulation result and its working method |
| CN108006266B (en) * | 2015-11-23 | 2019-08-13 | 邵作权 | Bi-bit bi-pass electromagnetism pressure maintaining valve |
| CN108194442B (en) * | 2015-11-23 | 2020-08-21 | 神驰气动有限公司 | Two-position two-way electromagnetic valve and working method thereof |
| EP4082846A1 (en) * | 2021-04-30 | 2022-11-02 | Haldex Brake Products Aktiebolag | Compressed air pilot valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Sono Manufacturing Co., Ltd. Assignor: Mao Xinqiang Contract fulfillment period: 2009.9.23 to 2017.7.26 Contract record no.: 2009990001085 Denomination of utility model: Module composite plastic type two-position three-way direct-acting magnetic valve Granted publication date: 20080709 License type: Exclusive license Record date: 20090929 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.23 TO 2017.7.26; CHANGE OF CONTRACT Name of requester: NINGBO SUONUO INDUSTRY AUTOMATIC CONTROL EQUIPMENT Effective date: 20090929 |
|
| 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: 20080709 Termination date: 20160727 |