CN201568586U - Gas or liquid feeding and discharging control valve structure - Google Patents
Gas or liquid feeding and discharging control valve structure Download PDFInfo
- Publication number
- CN201568586U CN201568586U CN2009202677656U CN200920267765U CN201568586U CN 201568586 U CN201568586 U CN 201568586U CN 2009202677656 U CN2009202677656 U CN 2009202677656U CN 200920267765 U CN200920267765 U CN 200920267765U CN 201568586 U CN201568586 U CN 201568586U
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- Prior art keywords
- gas
- control valve
- discharge tube
- liquid
- valve structure
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Abstract
A gas or liquid feeding and discharging control valve structure comprises a valve shell which is integrally shaped and is provided with a coil seat slot and a magnetic conduction containing slot, wherein a connecting holder is convexly arranged on one side of the magnetic conduction containing slot and extends axially into a discharging pipe, an inlet pipe extending from the top portion is communicated with the inside of a valve chamber, a flow passage inside the discharging pipe is communicated with one end of the valve chamber to form a conduction opening with suitable arc, gas or liquid can be centralized to flow smoothly when the conduction opening is opened and the opening can be tightly closed, furthermore, a connecting seat is connected with the upper end wall and the lower end wall of the valve shell through reinforced convex ribs, and the connecting seat and the discharging pipe are connected through a suitable arc part, thereby intensifying the wall thickness of the valve chamber to improve the gas and liquid circulating pressing intensity, and achieving the purpose of being applicable to both gas and liquid.
Description
Technical field
The utility model relates generally to a kind of can strong valve casing inner valve locular wall thick, the gas or the liquid turnover control valve structural design of all applicable and preferable circulation smooth degree of tool of gas (liquid) body.
Background technique
Press, as shown in Figure 1, it is present gas turnover control valve structure, comprise the valve casing 10 that one-body molded external diameter is concaved with coil base groove 11 and magnetic conduction tank 12, for coil 20 twine and two semicircle shape magnetic conductive disks 30 with insert group radially, this valve casing 10 at one end is convexly equipped with a connecting seat 13 and extends discharge tubes 14 and extend top one and enter pipe 15 and be communicated with inner valve chamber 16, have a movable core 41 according to many covers in this valve chamber 16, one spring 42, one fixed iron core 43, the outside cooperates an outer cover 18 again, wherein, these movable core 41 relative discharge tube 14 inner flow passages 141 openings one ends are in conjunction with a plunger 411, this fixed iron core 43 is with contact spring 42 1 ends in noose water stop ring 432 1 connecting rods 431 sheathed valve casing 10 valve chambers 16, and valve casing 10 is convexly equipped with two terminal 17 compositions for the connection of coil 20 two ends at coil base groove 11 outboard ends.
Known configurations as mentioned above, though can reach the function of adjusting throughput, but as because of discharge tube 14 and connecting base 13 be to bend with the right angle to be connected, and connecting base 13 is directly to be protruded by valve casing 10 to there is no other strengthening structure, as then keeping out liquid punching press power with connecting base 13 structural pipe wall intensity merely, break easily and can't use for liquid at all, and reduce the product applicability.
As Fig. 2, shown in Figure 3, these discharge tube 14 inner flow passages are communicated with valve chamber 16 bottom openings and form bight 142 connections always, remove no electric circuit movable core 41 shored by spring to make again in during end plug 411 plug knot discharge tubes 14 inner flow passages 141 openings, causing plunger 411 and opening right angle portion 142 can form point contacts, cause effectively packing, influence the inaccessible tightness of pore; In addition after energising, movable core 41 is sucked near fixed iron core 43 by spring, when making outer end plug 411 break away from the runner 141 opening gas communication of discharge tube 14, also form 142 connections of right angle portion, exist for its another shortcoming and influence the gas communication smoothness because of discharge tube 14 inner flow passages 141 are communicated with valve chamber 16 bottom openings.
So it is not how good at the of no help structural strength of linkage section tube wall of known valve chamber, effectively contact liquid is than big stamping press road, product applicability deficiency, and the discharge tube opening forms the shortcoming improvement design that right angle portion connects the smooth and easy not good inconvenience of gas communication, is the difficulty place that the utility model institute desire row solves.
The model utility content
The purpose of this utility model is to provide a kind of gas or liquid turnover control valve structure, to improve the defective that exists in the known technology.
For achieving the above object, gas that the utility model provides or liquid turnover control valve structure, comprise and be arranged with the coil base groove that can supply coil to twine on the integrated valve casing external diameter, and the magnetic conduction tank that can supply two magnetic conductive disks radially to embed, be convexly equipped with a connecting seat in magnetic conduction tank one side, this connecting base extends axially a discharge tube and enters pipe by top extension one and is communicated with inner valve chamber, this discharge tube inner flow passage is communicated with valve chamber one end opening place and forms the suitable circular-arc guide portion of tool, being provided with reinforcement ribs between this connecting base and valve casing end wall again is connected, the end line ring support groove outside convexes with two-terminal for the connection of coil two ends in addition, being inserted in one in this valve chamber in regular turn makes and terminal movable core in conjunction with plunger with corrosion-resistant material, one spring, one fixed iron core that is inserted in the connecting rod of sheathed water stop ring, cooperate outer covering lid knot again, and form gas or liquid control valve structure all applicatory.Wherein, be connected with a circular arc part between this connecting base and discharge tube.
The utility model gas or liquid turnover control valve structure, convex with the reinforcement ribs design at linkage section, to increase linkage segment structure intensity, no matter all can keep out in order to do gas, the different punching press powers of liquid, effectively promote the product applicability, the effect that using scope is wider is reached.
Gas of the present utility model or liquid turnover control valve structure can reach preferable circulation smoothness after the energising, chase after the effect that the effect of tightly entirely shutting has concurrently and tool is preferable after closing.
Description of drawings
Fig. 1 is a known technology combination generalized section.
Fig. 2 is that known technology energising pore is opened schematic representation.
Fig. 3 is the inaccessible schematic representation of known technology no electric circuit pore.
Fig. 4 is the utility model perspective exploded view.
Fig. 5 is the utility model combination schematic representation.
Fig. 6 is the utility model combination generalized section.
Fig. 7 is that the utility model energising runner is opened schematic representation.
Fig. 8 is the inaccessible schematic representation of the utility model energising runner.
Fig. 9 is another embodiment's schematic representation of the utility model.
Primary clustering symbol description in the accompanying drawing
The known technology part
10 valve casings; 11 coil base grooves; 12 magnetic conduction tanks; 13 connecting bases; 14 discharge tubes; 141 runners; 142 right angle portions; 15 enter pipe; 16 valve chambers; 17 terminals; 18 outer covers; 20 coils; 30 magnetic conductive disks; 41 movable cores; 411 plungers; 42 springs; 43 fixed iron cores; 431 connecting rods; 432 water stop rings;
The utility model part
50 valve casings; 51 coil base grooves; 52 magnetic conduction tanks; 53 connecting bases; 54 discharge tubes; 541 runners; 542 circular-arc guide portions; 542 ' conical surface shape guide portion; 543 circular arc part; 55 enter pipe; 56 valve chambers; 57 reinforcement ribs; 58 terminals; 59 outer covers; 60 coils; 70 magnetic conductance sheets; 81 movable cores; 811 plungers; 82 springs; 83 fixed iron cores; 831 connecting rods; 832 water stop rings; 84 insulating lids; 90 plug sleeves.
Embodiment
Following conjunction with figs. is enumerated a specific embodiment, introduces structure content of the present utility model in detail, and the function and benefit that can reach.
As Fig. 4-shown in Figure 6, be three-dimensional the decomposition and the combination schematic representation of the present utility model, comprise with the integrated valve casing 50 of plastic material, on its external diameter, be arranged with and twine 60 coil base groove 51 for coil, and the magnetic conduction tank 52 that can supply two magnetic conductance sheets 70 radially to embed, be convexly equipped with a connecting seat 53 in magnetic conduction tank 52 1 sides, this connecting base 53 extends axially a discharge tube 54 and extends one by the top and enters pipe 55 and be communicated with inner valve chamber 56, the opening that these discharge tube 54 inner flow passages 541 are communicated with valve chamber 56 forms circular-arc guide portion 542 (as shown in Figure 9), the guide portion 542 ' of these runner 541 openings can form a conical surface shape structure, establishing several reinforcement ribs 57 between this connecting base 53 and valve casing 50 end walls again is connected, end line ring support groove 51 outsides convex with two-terminal 58 for the connection of coil 60 two ends in addition, be inserted in a movable core 81 in this valve chamber 56 in regular turn, a spring 82 and a fixed iron core 83, wherein, the sheathed plunger 811 of these movable core 81 medial extremitys, wherein, this fixed iron core 83 can be made by the corrosion-resistant material of MG2, in medial extremity is convexly equipped with the connecting rod 831 sheathed valve chambers 56 of a sheathed water stop ring 832, and contact spring 82 1 ends, this insulating lid 84 pastes and is placed on fixed iron core 83 outer side surfaces, cooperates an outer cover 59 lid groups again; Wherein, this discharge tube 54 and enter pipe 55 terminal each cover and have plug sleeve 90.
As shown in Figure 6, under the utility model control valve normality, this movable core 81 is under spring 82 tension force effects, and perseverance is to the circular-arc guide portion 542 contact closed flows of discharge tube 54 openings; And after switching on by two-terminal 58, make coil 60 and magnetic conductance sheet 70 and collocation such as fixed iron core 83 grades produce magnetic field, control movable core 81 drive plungers 811 according to this and retreat displacement, the runner 541 that breaks away from discharge tube 54, enter pipe 55 purposes that are communicated with discharge tube 54 and reach control, gas (liquid) body can be discharged via discharge tube 54.
As shown in Figure 6, the utility model is connected because of convexing with several reinforcement ribs 57 between connecting base 53 and valve casing 50 end walls, and discharge tube 54 is connected (as shown in Figure 7) with connecting base 53 formation one circular arc part 543, tool improves circulation punching press intensity with strong valve chamber 56 wall thickness, gas (liquid) body is all applicable, reaches the wider utilization benefit of application range of products.And for example shown in Figure 7, the circular-arc guide portion 542 of the utility model discharge tube 54 runners 541 openings forms a convex structure, can increase guide portion 542 areas of the plunger 811 sealing contact openings of movable core 81 again, and form the inaccessible effect of preferable packing; As shown in Figure 8, after energising, movable core 81 and plunger 811 are sucked to drive by spring and retreat displacement, when making the runner 541 formation opening states of discharge tube 54, make again to enter and manage 55 gas (liquid) bodies that enter in the valve chamber 56, can under circular-arc guide portion 542 guidings, concentrate runner 541 openings to discharge via discharge tube 54 circulations effectively smoothly, and then reach when opening and closing the practicability that gas (liquid) body can concentrate the effect of smooth circulation and the preferable packing obturation of tool to have concurrently.
Claims (6)
1. gas or liquid turnover control valve structure, it is characterized in that, comprise and be arranged with the coil base groove that can supply coil to twine on the integrated valve casing external diameter, and the magnetic conduction tank that can supply two magnetic conductive disks radially to embed, be convexly equipped with a connecting seat in magnetic conduction tank one side, this connecting base extends axially a discharge tube and enters pipe by top extension one and is communicated with inner valve chamber, this discharge tube inner flow passage is communicated with valve chamber one end opening place and forms the suitable circular-arc guide portion of tool, being provided with reinforcement ribs between this connecting base and valve casing end wall again is connected, the end line ring support groove outside convexes with two-terminal for the connection of coil two ends in addition, being inserted in one in this valve chamber in regular turn makes and terminal movable core in conjunction with plunger with corrosion-resistant material, one spring, one fixed iron core that is inserted in the connecting rod of sheathed water stop ring, cooperate outer covering lid knot again, and form gas or liquid control valve structure all applicatory.
2. gas as claimed in claim 1 or liquid turnover control valve structure is characterized in that, is connected with suitable circular arc part between this connecting base and discharge tube.
3. gas as claimed in claim 1 or liquid turnover control valve structure is characterized in that this fixed iron core outside cooperates insulating lid lid knot.
4. as claim 1,2 or 3 described gases or liquid turnover control valve structure, it is characterized in that the guide portion of this discharge tube inner flow passage opening is the conical surface shape structure.
5. as claim 1,2 or 3 described gases or liquid turnover control valve structure, it is characterized in that this discharge tube and enter terminal each cover of pipe and have plug sleeve.
6. gas as claimed in claim 4 or liquid turnover control valve structure is characterized in that, this discharge tube and enter terminal each cover of pipe and have plug sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202677656U CN201568586U (en) | 2009-10-21 | 2009-10-21 | Gas or liquid feeding and discharging control valve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202677656U CN201568586U (en) | 2009-10-21 | 2009-10-21 | Gas or liquid feeding and discharging control valve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201568586U true CN201568586U (en) | 2010-09-01 |
Family
ID=42660872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202677656U Expired - Fee Related CN201568586U (en) | 2009-10-21 | 2009-10-21 | Gas or liquid feeding and discharging control valve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201568586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301351A (en) * | 2018-12-12 | 2020-06-19 | 株式会社小糸制作所 | Flow path switching box and vehicle cleaning system |
-
2009
- 2009-10-21 CN CN2009202677656U patent/CN201568586U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301351A (en) * | 2018-12-12 | 2020-06-19 | 株式会社小糸制作所 | Flow path switching box and vehicle cleaning 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 |
Granted publication date: 20100901 Termination date: 20151021 |
|
| EXPY | Termination of patent right or utility model |