CN204533740U - A kind of Double-working-condition drinking machine electromagnetic valve - Google Patents
A kind of Double-working-condition drinking machine electromagnetic valve Download PDFInfo
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- CN204533740U CN204533740U CN201520093785.1U CN201520093785U CN204533740U CN 204533740 U CN204533740 U CN 204533740U CN 201520093785 U CN201520093785 U CN 201520093785U CN 204533740 U CN204533740 U CN 204533740U
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Abstract
The utility model discloses a kind of Double-working-condition drinking machine electromagnetic valve, comprise valve body, valve body is provided with water intake and water outlet, the first valve port and the second valve port is provided with in valve body, the top of valve body is equipped with secured core assembly, this secured core assembly is made up of with the secured core being fixed on described sleeve upper end the sleeve pipe of the vertical perforate in center, movable core assembly is provided with in sleeve pipe, the top of this movable core assembly vertically offers center hole, spring is equipped with in center hole, match with described first valve port in the lower end of movable core assembly, secured core assembly is outside equipped with field coil, the bottom of valve body is equipped with gland, and gland center is provided with manual adjustment rod that can be up and down, matches with described second valve port in the upper end of manual adjustment rod.The utility model has the advantage of: structure is simple, easy to use, and user can according to number of users number and required water flow select the unlatching of valve port, to meet different needs.
Description
Technical field
The utility model relates to solenoid valve manufacturing technology field, especially a kind of Double-working-condition drinking machine electromagnetic valve.
Background technique
The opening and closing being controlled water outlet by faucet (mechanical type) that present drinking machine has, the opening and closing then being controlled water outlet by control knob (electromagnetic type) had.Wherein, the drinking machine that electromagnetic type controls, its control knob is connected with a solenoid valve to fetch and realizes opening or cutting out of water outlet.
Existing solenoid valve is made up of field coil, secured core, Compress Spring, movable core, valve body etc.Its working principle is, when field coil no electric circuit, the sealing head of secured core, under the back pressure effect of Compress Spring and valve inlet medium, makes valve closing.When being energized to field coil, electromagnetic force overcomes the reaction force of the back pressure of Compress Spring and valve inlet medium, and movable core is moved toward secured core place, until two plane adhesives, now valve is in open mode.But existing solenoid valve only has a valve port, only open (standard-sized sheet) and close two states.No matter how number of users and required water flow change, and solenoid valve is once open and be just in full-gear, and this can cause the waste of electricity and cause the raising of user cost.
The existing patent No. is 201120316872.0, name is called the utility model patent of " solenoid valve for drinking machine ", disclose a kind of solenoid valve for drinking machine, comprise valve body, be fixed on the valve gap above valve body, it is characterized in that, described valve body has the water intake and water outlet that lay respectively at valve body both sides, and being positioned at the valve port being communicated with water intake and water outlet above valve body, described valve port is coated with feather valve diaphragm, the two side ends of described valve film is clamped between valve body and valve gap fixing; Described valve gap top is also provided with the dynamic iron core be pressed in the middle of described valve film, and described dynamic iron core has central blind hole, is provided with spring in described central blind hole, is provided with electromagnetic core above described spring.This solenoid valve just also exists the above-mentioned defect only opened, cut out two states, and in using process, power consumption is large, and user cost is high, and therefore its structure is further improved.
Summary of the invention
Technical problem to be solved in the utility model is the present situation for prior art, provides structure simple, easy to use, applied widely, a kind of Double-working-condition drinking machine electromagnetic valve that user cost is low.
The utility model solves the problems of the technologies described above adopted technological scheme:
A kind of Double-working-condition drinking machine electromagnetic valve, comprise valve body, valve body is provided with water intake and water outlet, the first valve port and the second valve port is provided with in valve body, the top of valve body is equipped with secured core assembly, this secured core assembly is made up of with the secured core being fixed on described sleeve upper end the sleeve pipe of the vertical perforate in center, movable core assembly is provided with in sleeve pipe, the top of this movable core assembly vertically offers center hole, spring is equipped with in center hole, match with described first valve port in the lower end of movable core assembly, secured core assembly is outside equipped with field coil; The bottom of valve body is equipped with gland, and gland center is provided with manual adjustment rod that can be up and down, matches with described second valve port in the upper end of manual adjustment rod.
The technical measures optimized also comprise:
The above-mentioned tapered structure of the second valve port, the top of manual adjustment rod is provided with the tapered portion suitable with described second valve port, and manual adjustment rod is threaded with gland.
Above-mentioned manual adjustment rod offers seal groove, is equipped with the first seal ring in sealing ring recess, the periphery of the first seal ring coordinates with gland seal.
Above-mentioned movable core assembly is made up of movable core and sealing gasket, and sealing gasket is embedded in the cavity of described movable core lower end, and the lower surface of sealing gasket matches with described first valve port.
The second seal ring is provided with between above-mentioned secured core assembly and the upper end of described valve body.
Above-mentioned secured core offers annular groove, and the top indent of sleeve pipe also embeds in this annular groove and fixes with secured core.
The lower end of above-mentioned manual adjustment rod is provided with manipulation portion, and this manipulation portion stretches out outside gland.
The 3rd seal ring is provided with between above-mentioned valve body and described gland.
Above-mentioned field coil is outside equipped with shell and electric plug.
Above-mentioned water intake and water outlet are all shaped with connecting thread.
A kind of Double-working-condition drinking machine electromagnetic valve of the utility model, the first valve port and the second valve port is provided with in its valve body, first valve port coordinates with the lower end of movable core assembly, and the first valve port, movable core assembly, secured core assembly, spring and field coil form Electromagnetic Control part; Second valve port matches with the manual adjustment rod being arranged at gland center, and the second valve port and manual adjustment rod form manual control part.This drinking machine electromagnetic valve has two valve ports, and two valve ports are respectively by electromagnetism and Non-follow control; When using the people of water less simultaneously, can manually-operable manual adjustment rod it be made to move down and be opened by the second valve port, owing to being the second valve port of manual unlocking, solenoid valve not power consumption, when using the people of water more simultaneously, to solenoid valve, make movable core assembly moves and the first valve port is opened, also the second valve port can be opened to increase flow simultaneously, improve efficiency of producing drinking water.This Double-working-condition drinking machine electromagnetic valve structure is simple, easy to use, and user can according to number of users number and required water flow select the unlatching of valve port, to meet different needs.
In addition, the tapered structure of the second valve port, the top of manual adjustment rod is provided with the tapered portion suitable with the second valve port, and the second valve port adopts cone structure more can ensure its sealing; And manual adjustment rod and gland are threaded connection to realize manual adjustment rod moving up and down on gland, structure is simple, stable connection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is I portion enlarged view in Fig. 1;
Fig. 3 is II enlarged view in Fig. 1;
Fig. 4 is the sectional structure schematic diagram of valve body in Fig. 1;
Fig. 5 is the sectional structure schematic diagram of secured core assembly in Fig. 1;
Fig. 6 is the sectional structure schematic diagram of movable core assembly in Fig. 1;
Fig. 7 is the structural representation of manual adjustment rod in Fig. 1;
Fig. 8 is the structural representation of the utility model first valve port when opening;
Fig. 9 is the structural representation of the utility model second valve port when opening;
Figure 10 is the utility model first valve port and the second valve port structural representation when simultaneously opening.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
Be structural representation of the present utility model as shown in Figures 1 to 10,
Reference character is wherein: valve body 1, connecting thread 1a, water intake 11, water outlet 12, first valve port 13, second valve port 14, secured core assembly 2, sleeve pipe 21, secured core 22, annular groove 22a, movable core assembly 3, center hole 3a, movable core 31, sealing gasket 32, spring 4, field coil 5, shell 51, electric plug 52, gland 6, manual adjustment rod 7, seal groove 7a, tapered portion 71, first seal ring 72, manipulation portion 73, second seal ring 81, 3rd seal ring 82, the direction of arrow in figure represents water (flow) direction.
As shown in Figures 1 to 10,
A kind of Double-working-condition drinking machine electromagnetic valve, comprise valve body 1, valve body 1 is provided with water intake 11 and water outlet 12, the first valve port 13 and the second valve port 14 is provided with in valve body 1, the top of valve body 1 is equipped with secured core assembly 2, this secured core assembly 2 is made up of with the secured core 22 being fixed on described sleeve pipe 21 upper end the sleeve pipe 21 of the vertical perforate in center, movable core assembly 3 is provided with in sleeve pipe 21, the top of this movable core assembly 3 vertically offers center hole 3a, spring 4 is equipped with in center hole 3a, match with described first valve port 13 in the lower end of movable core assembly 3, secured core assembly 2 is outside equipped with field coil 5, the bottom of valve body 1 is equipped with gland 6, and gland 6 center is provided with manual adjustment rod 7 that can be up and down, matches with described second valve port 14 in the upper end of manual adjustment rod 7, movable core assembly 3 is moved up and down by Electromagnetic Control and opens or close the first valve port 13, and manual adjustment rod 7 is moved up and down by Non-follow control and opens or close the second valve port 14.
In embodiment, the tapered structure of the second valve port 14, the top of manual adjustment rod 7 is provided with the tapered portion 71 suitable with described second valve port 14, and manual adjustment rod 7 is threaded with gland 6.
Realize manual adjustment rod 7 moving up and down on gland 6 by worm structure between manual adjustment rod 7 and gland 6, structure is simple, stable connection.Carry out because worm structure is rotating in rising or decline process, therefore the second valve port 14 is designed to cone structure, be the tapered portion 71 suitable with the second valve port 14 by the upper design of manual adjustment rod 7, so more can ensure the sealing of the second valve port 14, working life is also longer.
In embodiment, manual adjustment rod 7 offers seal groove 7a, the periphery and the gland 6 that are equipped with the first seal ring 72, first seal ring 72 in sealing ring recess 7a are sealed and matched.
The setting of the first seal ring 72 can ensure the sealing between manual adjustment rod 7 and gland 6.In addition, first seal ring 72 is embedded in seal groove 7a, and seal groove 7a limits the vertical displacement of the first seal ring 72, when manual adjustment rod 7 moves up and down, first seal ring 72 can not positioning, thus ensure that the reliability sealed between manual adjustment rod 7 and gland 6.
In embodiment, movable core assembly 3 is made up of movable core 31 and sealing gasket 32, and sealing gasket 32 is embedded in the cavity of described movable core 31 lower end, and the lower surface of sealing gasket 32 matches with described first valve port 13.
The sealing that sealing gasket 32 can ensure between movable core assembly 3 lower end and the first valve port 13 is set, sealing gasket 32 is embedded in the cavity of movable core 31 lower end, the lower end surface of sealing gasket 32 is higher than the lower end surface of movable core 31, can produce moment impulse force when movable core assembly 3 moves up and down, so design can ensure the reliability of sealing gasket 32.
In embodiment, between the upper end of secured core assembly 2 and described valve body 1, be provided with the second seal ring 81.When secured core assembly 2 assembles with the upper end of valve body 1, the setting compressing the second seal ring 81, second seal ring 81 from the top down ensure that the sealing between secured core assembly 2 and valve body 1 upper end.
In embodiment, secured core 22 offers annular groove 22a, the top indent of sleeve pipe 21 also embeds in this annular groove 22a and fixes with secured core 22.
When secured core 22 and sleeve pipe 21 assemble, first secured core 22 is inserted the top of sleeve pipe 21, then apply inside pressure in the periphery of annular groove 22a and make sleeve pipe 21 indent, in sleeve pipe 21 indent embedded rings connected in star 22a, thus secured core 22 and sleeve pipe 21 are firmly fixed together.
In embodiment, the lower end of manual adjustment rod 7 is provided with manipulation portion 73, and this manipulation portion 73 stretches out outside gland 6.
In embodiment, between valve body 1 and described gland 6, be provided with the 3rd seal ring 82.Gland 6 is threaded with valve body 1, and while gland 6 is screwed into valve body 1 from bottom to up, the setting of compression the 3rd seal ring the 82, three seal ring 82 ensure that the sealing between gland 6 and valve body 1.
In embodiment, field coil 5 is outside equipped with shell 51, electric plug 52.Electric plug 52 is connected with external power supply.
In embodiment, water intake 11 and water outlet 12 are all shaped with connecting thread 1a.The setting party of connecting thread 1a the connection of intake pipe and outlet pipe.
Working principle:
As shown in Figure 8, after this solenoid valves, the electromagnet that field coil 5 and secured core assembly 2 are formed is energized and produces suction, and the elastic force making movable core assembly 3 overcome spring 4 moves upward, and then makes the lower end of movable core assembly 3 and the first valve port 13 depart from and the first valve port 13 is opened.At this moment, water flows into from the water intake 11 of valve body 1, and the first valve port 13 flowing through top flows out from water outlet 12.When after solenoid valve power-off, the suction that electromagnet produces disappears, and under the effect of spring 4 elastic force, movable core assembly 3 moves downward and closed by the first valve port 13.Said process is the whole process that the first valve port 13 opens and closes.
As shown in Figure 9, number of users is less at the same time, when required water flow is little, manually can operates and only open the second valve port 14.Moved down by rotary manual adjustable lever 7, thus make the upper end of manual adjustment rod 7 and the second valve port 14 depart from and be opened by the second valve port 14.At this moment, water flows into from the water intake 11 of valve body 1, and the second valve port 14 flowing through top flows out from water outlet 12.After having fetched water, then counterrotating manual adjustment rod 7 is moved on it, is closed by the second valve port 14.Said process is the whole process that the second valve port 14 opens and closes, and whole process manually completes, and without the need to power consumption, reduces user cost.Time second valve port 14 is not only applicable to when people lacks, exists in the situation of power-off, also can complete water intaking by the second valve port 14, thus drinking machine all can be used in varied situations.
As shown in Figure 10, number of users is more at the same time, when required water flow is larger, in order to improve water-outlet quantity, improve efficiency of producing drinking water, the first valve port 13 and the second valve port 14 can be opened, at this moment simultaneously, after water flows into valve body 1 from the water intake 11 of valve body 1, after shunting, flow to water outlet 12 from the first valve port 13 and the second valve port 14 respectively.Because the first valve port 13 and the second valve port 14 are opened simultaneously, considerably increase the flow of water.
Most preferred embodiment of the present utility model is illustrated, and the various change made by those of ordinary skill in the art or remodeling all can not depart from scope of the present utility model.
Claims (10)
1. a Double-working-condition drinking machine electromagnetic valve, comprise valve body (1), described valve body (1) is provided with water intake (11) and water outlet (12), it is characterized in that: in described valve body (1), be provided with the first valve port (13) and the second valve port (14), the top of described valve body (1) is equipped with secured core assembly (2), this secured core assembly (2) is made up of the sleeve pipe (21) of the vertical perforate in center and the secured core (22) that is fixed on described sleeve pipe (21) upper end, movable core assembly (3) is provided with in described sleeve pipe (21), the top of this movable core assembly (3) vertically offers center hole (3a), spring (4) is equipped with in described center hole (3a), match with described first valve port (13) in the lower end of described movable core assembly (3), described secured core assembly (2) is outside equipped with field coil (5), the bottom of described valve body (1) is equipped with gland (6), described gland (6) center is provided with manual adjustment rod (7) that can be up and down, matches with described second valve port (14) in the upper end of described manual adjustment rod (7).
2. a kind of Double-working-condition drinking machine electromagnetic valve according to claim 1, it is characterized in that: described the second valve port (14) tapered structure, the top of described manual adjustment rod (7) is provided with the tapered portion (71) suitable with described second valve port (14), and described manual adjustment rod (7) is threaded with gland (6).
3. a kind of Double-working-condition drinking machine electromagnetic valve according to claim 2, it is characterized in that: described manual adjustment rod (7) offers seal groove (7a), be equipped with the first seal ring (72) in sealing ring recess (7a), periphery and the gland (6) of described the first seal ring (72) are sealed and matched.
4. a kind of Double-working-condition drinking machine electromagnetic valve according to claim 3, it is characterized in that: described movable core assembly (3) is made up of movable core (31) and sealing gasket (32), described sealing gasket (32) is embedded in the cavity of described movable core (31) lower end, and the lower surface of described sealing gasket (32) matches with described first valve port (13).
5. a kind of Double-working-condition drinking machine electromagnetic valve according to claim 4, is characterized in that: be provided with the second seal ring (81) between described secured core assembly (2) and the upper end of described valve body (1).
6. a kind of Double-working-condition drinking machine electromagnetic valve according to claim 5, it is characterized in that: described secured core (22) offers annular groove (22a), the top indent of described sleeve pipe (21) also embeds in this annular groove (22a) and fixes with secured core (22).
7. a kind of Double-working-condition drinking machine electromagnetic valve according to claim 6, is characterized in that: the lower end of described manual adjustment rod (7) is provided with manipulation portion (73), and gland (6) stretches out outward in this manipulation portion (73).
8. a kind of Double-working-condition drinking machine electromagnetic valve according to claim 7, is characterized in that: be provided with the 3rd seal ring (82) between described valve body (1) and described gland (6).
9. a kind of Double-working-condition drinking machine electromagnetic valve according to claim 8, is characterized in that: described field coil (5) is outside equipped with shell (51) and electric plug (52).
10. a kind of Double-working-condition drinking machine electromagnetic valve according to claim 9, is characterized in that: described water intake (11) and water outlet (12) are all shaped with connecting thread (1a).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520093785.1U CN204533740U (en) | 2015-02-10 | 2015-02-10 | A kind of Double-working-condition drinking machine electromagnetic valve |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520093785.1U CN204533740U (en) | 2015-02-10 | 2015-02-10 | A kind of Double-working-condition drinking machine electromagnetic valve |
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| CN204533740U true CN204533740U (en) | 2015-08-05 |
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| CN201520093785.1U Active CN204533740U (en) | 2015-02-10 | 2015-02-10 | A kind of Double-working-condition drinking machine electromagnetic valve |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613216A (en) * | 2015-02-10 | 2015-05-13 | 奉化市星宇电子有限公司 | Dual-working-condition electromagnetic valve for water dispenser |
| CN106321940A (en) * | 2016-10-14 | 2017-01-11 | 广西欧讯科技服务有限责任公司 | Magnetomotive quick-closing valve for ship |
| CN106439168A (en) * | 2016-10-14 | 2017-02-22 | 广西欧讯科技服务有限责任公司 | Magnetic actuating quick-closing valve for highly-resistance ship |
| CN107120463A (en) * | 2017-07-07 | 2017-09-01 | 鞍山电磁阀有限责任公司 | Two-way direct-acting electromagnetic valve and fuel delivery line system |
-
2015
- 2015-02-10 CN CN201520093785.1U patent/CN204533740U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613216A (en) * | 2015-02-10 | 2015-05-13 | 奉化市星宇电子有限公司 | Dual-working-condition electromagnetic valve for water dispenser |
| CN106321940A (en) * | 2016-10-14 | 2017-01-11 | 广西欧讯科技服务有限责任公司 | Magnetomotive quick-closing valve for ship |
| CN106439168A (en) * | 2016-10-14 | 2017-02-22 | 广西欧讯科技服务有限责任公司 | Magnetic actuating quick-closing valve for highly-resistance ship |
| CN107120463A (en) * | 2017-07-07 | 2017-09-01 | 鞍山电磁阀有限责任公司 | Two-way direct-acting electromagnetic valve and fuel delivery line system |
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Address after: 315514, Zhejiang, Ningbo province Fenghua District Jiangkou Street Square Bridge Industrial Zone Hengfeng Road West End Patentee after: Xingyu electronic (Ningbo) Co. Ltd. Address before: 315040, Ningbo, Zhejiang province Fenghua Jiangkou Street Square Bridge Industrial Zone Hengfeng Road West End Patentee before: FENGHUA XINGYU ELECTRONICS CO., LTD. |