CN204664564U - A kind of solenoid valve assembly - Google Patents

A kind of solenoid valve assembly Download PDF

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Publication number
CN204664564U
CN204664564U CN201520378786.0U CN201520378786U CN204664564U CN 204664564 U CN204664564 U CN 204664564U CN 201520378786 U CN201520378786 U CN 201520378786U CN 204664564 U CN204664564 U CN 204664564U
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China
Prior art keywords
processed
water
newel
solenoid valve
valve assembly
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CN201520378786.0U
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罗正义
李明亮
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Gree Zhongshan Small Home Appliances Co Ltd
Gree Electric Appliances Inc of Zhuhai
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Gree Zhongshan Small Home Appliances Co Ltd
Gree Electric Appliances Inc of Zhuhai
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Abstract

The utility model discloses a kind of solenoid valve assembly, comprise housing, the middle part of housing has valve pocket, axially movably can be provided with newel in valve pocket, and the outer installment of newel has axle core and coil, and the top of newel is coaxially arranged with drive unit; The two bottom sides of housing is respectively arranged with the water intake and water outlet that are connected with valve pocket, the bottom of valve pocket is provided with water boss processed, the flushing hole having and be connected respectively with water outlet and valve pocket is run through in water boss processed, the upper aperture of flushing hole is positioned at the top end face of water boss processed, the top of water boss processed and the bottom of newel offset, and the diameter of flushing hole is less than newel bottom end face diameter, the tip-end-side of water boss processed has the mouth of a river processed be connected with flushing hole.This solenoid valve assembly not easily blocks.

Description

A kind of solenoid valve assembly
Technical field
The utility model relates to water purification apparatus necessary accessories technical field, particularly a kind of solenoid valve assembly.
Background technique
Solenoid valve assembly is one of significant components of general water purification plant, and along with improving constantly of user demand, the service behaviour of people to solenoid valve assembly it is also proposed higher requirement.
The flushable solenoid valve that current water purifier uses, due to Structure Designing Problem, the structure that intercepts water adopting thick thin two holes to form, is opened when wherein gross porosity is solenoid valve flushing, close, and pore is in normally open during water processed.Because the aperture of pore is minimum, solenoid valve is when normal water processed, gross porosity is in closed condition, all water, foreign material entering solenoid valve are all discharged from pore, but due in use, the tiny foreign material such as the foreign material in water, particle charcoal, filter core welding slag very easily enter in solenoid valve, therefore when foreign material are larger, are inherently blocked by pore.After pore is plugged, during water processed, water cannot be discharged from solenoid valve, the excessive RO film that causes of the hydraulic pressure pressure of the RO of solenoid valve front end (reverse osmosis) membrane cartridge is caused to damage, and all water all filters through RO membrane cartridge, and foreign material cannot be discharged and are attached on RO film, cause RO to block, normally cannot work, cause inconvenience to relevant manufacturing operation.
Therefore, a kind of not susceptible to plugging solenoid valve assembly how is provided to be the important technological problems that those skilled in the art need to solve at present.
Model utility content
The purpose of this utility model is to provide a kind of solenoid valve assembly, and this solenoid valve assembly not easily blocks.
For solving the problems of the technologies described above, the utility model provides a kind of solenoid valve assembly, comprise housing, the middle part of described housing has valve pocket, axially movably newel can be provided with in described valve pocket, the outer installment of described newel has axle core and coil, and the top of described newel is coaxially arranged with drive unit;
The two bottom sides of described housing is respectively arranged with the water intake and water outlet that are connected with described valve pocket, the bottom of described valve pocket is provided with water boss processed, the flushing hole having and be connected respectively with described valve pocket with described water outlet is run through in described water boss processed, the upper aperture of described flushing hole is positioned at the top end face of described water boss processed, the described top of water boss processed and the bottom of described newel offset, and the diameter of described flushing hole is less than described newel bottom end face diameter, the tip-end-side of described water boss processed has the mouth of a river processed be connected with described flushing hole.
Preferably, the described mouth of a river processed is V-type mouth.
Preferably, the top of described water boss processed is provided with O RunddichtringO.
Preferably, described drive unit is Compress Spring.
Preferably, described newel is stainless steel product.
Relative above-mentioned background technology, solenoid valve assembly provided by the utility model, in its working procedure, when equipment is in power-off water state, newel presses down by drive unit, and to make to offset with water boss top processed bottom newel, the upper aperture of flushing hole is simultaneously by newel bottom end closure, now only have a small amount of water to enter flushing hole by the mouth of a river processed and to be discharged by water outlet, thus play the effect of damming, when equipment is in "on" position, newel moves up reset, in flushing hole, aperture is opened completely, now a large amount of water enters flushing hole via upper aperture, and discharged by water outlet, when have in water process processed impurity will nozzle blocking processed time, only water purification plant need be started shooting again, solenoid valve assembly can be made to enter flushing mode of operation, the impurity being now jammed in the mouth of a river processed place can be taken away by strong current and discharge via flushing hole and water outlet, rear electromagnetic valve assembly can recover normal use, there is not blocking phenomenon, simultaneously, the mouth of a river processed and flushing hole are integrated on water boss processed, significantly can simplify the internal structure of solenoid valve assembly, improve its overall structure reliability.
In another preferred version of the present utility model, the described mouth of a river processed is V-type mouth.The anti-plugging better effects if of this kind of V-type mouth, and its triangle open mouth structure can improve the structural strength at position, aperture further.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The assembly structure schematic diagram of the solenoid valve assembly that Fig. 1 provides for a kind of embodiment of the utility model;
Fig. 2 is the Facad structure sectional view of the mouth of a river processed part in Fig. 1;
Fig. 3 is the side structure sectional view of the mouth of a river processed part in Fig. 1.
Embodiment
Core of the present utility model is to provide a kind of solenoid valve assembly, and this solenoid valve assembly not easily blocks.
In order to make those skilled in the art person understand the utility model scheme better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1, Fig. 2 and Fig. 3, the assembly structure schematic diagram of the solenoid valve assembly that Fig. 1 provides for a kind of embodiment of the utility model; Fig. 2 is the Facad structure sectional view of the mouth of a river processed part in Fig. 1; Fig. 3 is the side structure sectional view of the mouth of a river processed part in Fig. 1.
In a specific embodiment, solenoid valve assembly provided by the utility model, comprise housing 11, the middle part of housing 11 has valve pocket 111, newel 12 can be axially movably provided with in valve pocket 111, the outer installment of newel 12 has axle core 13 and coil 14, and the top of newel 12 is coaxially arranged with drive unit 15; The two bottom sides of housing 11 is respectively arranged with the water intake 112 and water outlet 113 that are connected with valve pocket 111, the bottom of valve pocket 111 is provided with water boss 16 processed, the flushing hole 161 having and be connected respectively with water outlet 113 and valve pocket 111 is run through in water boss 16 processed, the upper aperture of flushing hole 161 is positioned at the top end face of water boss 16 processed, the top of water boss 16 processed and the bottom of newel 12 offset, and the diameter of flushing hole 161 is less than newel 12 bottom end face diameter, the tip-end-side of water boss 16 processed has the mouth of a river processed 162 be connected with flushing hole 161.
In working procedure, when equipment is in power-off water state, newel 12 presses down by drive unit 15, to make to offset with water boss 16 top processed bottom newel 12, the upper aperture of flushing hole 161 is simultaneously by newel 12 bottom end closure, now only have a small amount of water to enter flushing hole 161 by the mouth of a river 162 processed and to be discharged by water outlet 113, thus play the effect of damming, when equipment is in "on" position, newel 12 moves up reset, in flushing hole 161, aperture is opened completely, now a large amount of water enters flushing hole 161 via upper aperture, and discharged by water outlet 113, when there being impurity to be blocked at the mouth of a river 162 processed in water process processed, only water purification plant need be started shooting again, solenoid valve assembly can be made to enter flushing mode of operation, the impurity being now jammed in the mouth of a river 162 processed place can be taken away by strong current and discharge via flushing hole 161 and water outlet 113, rear electromagnetic valve assembly can recover normal use, there is not blocking phenomenon, simultaneously, the mouth of a river processed and flushing hole are integrated on water boss processed, significantly can simplify the internal structure of solenoid valve assembly, improve its overall structure reliability.
Further, the mouth of a river 162 processed is V-type mouth.The anti-plugging better effects if of this kind of V-type mouth, and its triangle open mouth structure can improve the structural strength at position, aperture further.
Certainly, the above-mentioned mouth of a river 162 processed is only preferred version for V-type mouth, and this mouth of a river 162 processed can also be the structural types such as U-shaped mouth, as long as that is, can meet the actual use needs of described solenoid valve assembly.
More specifically, the top of water boss 16 processed is provided with O RunddichtringO (not shown).The structure of this O RunddichtringO is comparatively simply small and exquisite, adopts this O RunddichtringO to replace the sealed film in original structure can simplify the internal structure of solenoid valve assembly further.
On the other hand, drive unit 15 is Compress Spring.This kind of Compress Spring simple and reliable for structure, can make the integral installation distribution structure of solenoid valve assembly more reliably easy.
It should be pointed out that above-mentioned drive unit 15 is not limited to the Compress Spring shown in figure, it can also be worm gear structure, pneumatic cylinder or oil hydraulic cylinder etc., as long as can meet the actual use needs of described solenoid valve assembly.
In addition, newel 12 is stainless steel product.The structural strength of this kind of stainless steel product is higher and not easily get rusty, and effectively can improve volume fatigue strength and the structural rigidity of solenoid valve assembly.
In addition, housing 11 is plastic part.The structure of this kind of plastic part is comparatively light, and the integral installation distribution structure of described solenoid valve assembly can be made lighter.
In summary, the solenoid valve assembly provided in the utility model, comprises housing, the middle part of described housing has valve pocket, axially movably can be provided with newel in described valve pocket, the outer installment of described newel has axle core and coil, and the top of described newel is coaxially arranged with drive unit; The two bottom sides of described housing is respectively arranged with the water intake and water outlet that are connected with described valve pocket, the bottom of described valve pocket is provided with water boss processed, the flushing hole having and be connected respectively with described valve pocket with described water outlet is run through in described water boss processed, the upper aperture of described flushing hole is positioned at the top end face of described water boss processed, the described top of water boss processed and the bottom of described newel offset, and the diameter of described flushing hole is less than described newel bottom end face diameter, the tip-end-side of described water boss processed has the mouth of a river processed be connected with described flushing hole.In working procedure, when equipment is in power-off water state, newel presses down by drive unit, to make to offset with water boss top processed bottom newel, the upper aperture of flushing hole is simultaneously by newel bottom end closure, now only have a small amount of water to enter flushing hole by the mouth of a river processed and to be discharged by water outlet, thus play the effect of damming, when equipment is in "on" position, newel moves up reset, in flushing hole, aperture is opened completely, now a large amount of water enters flushing hole via upper aperture, and discharged by water outlet, when have in water process processed impurity will nozzle blocking processed time, only water purification plant need be started shooting again, solenoid valve assembly can be made to enter flushing mode of operation, the impurity being now jammed in the mouth of a river processed place can be taken away by strong current and discharge via flushing hole and water outlet, rear electromagnetic valve assembly can recover normal use, there is not blocking phenomenon, simultaneously, the mouth of a river processed and flushing hole are integrated on water boss processed, significantly can simplify the internal structure of solenoid valve assembly, improve its overall structure reliability.
Above solenoid valve assembly provided by the utility model is described in detail.Apply specific case herein to set forth principle of the present utility model and mode of execution, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.

Claims (6)

1. a solenoid valve assembly, it is characterized in that: comprise housing, the middle part of described housing has valve pocket, axially movably can be provided with newel in described valve pocket, the outer installment of described newel has axle core and coil, and the top of described newel is coaxially arranged with drive unit;
The two bottom sides of described housing is respectively arranged with the water intake and water outlet that are connected with described valve pocket, the bottom of described valve pocket is provided with water boss processed, the flushing hole having and be connected respectively with described valve pocket with described water outlet is run through in described water boss processed, the upper aperture of described flushing hole is positioned at the top end face of described water boss processed, the described top of water boss processed and the bottom of described newel offset, and the diameter of described flushing hole is less than described newel bottom end face diameter, the tip-end-side of described water boss processed has the mouth of a river processed be connected with described flushing hole.
2. solenoid valve assembly as claimed in claim 1, is characterized in that: the described mouth of a river processed is V-type mouth.
3. solenoid valve assembly as claimed in claim 1, is characterized in that: the top of described water boss processed is provided with O RunddichtringO.
4. solenoid valve assembly as claimed in claim 1, is characterized in that: described drive unit is Compress Spring.
5. solenoid valve assembly as claimed in claim 1, is characterized in that: described newel is stainless steel product.
6. solenoid valve assembly as claimed in claim 1, is characterized in that: described housing is plastic part.
CN201520378786.0U 2015-06-04 2015-06-04 A kind of solenoid valve assembly Active CN204664564U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520378786.0U CN204664564U (en) 2015-06-04 2015-06-04 A kind of solenoid valve assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520378786.0U CN204664564U (en) 2015-06-04 2015-06-04 A kind of solenoid valve assembly

Publications (1)

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CN204664564U true CN204664564U (en) 2015-09-23

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106286946A (en) * 2015-06-04 2017-01-04 格力电器(中山)小家电制造有限公司 A kind of electromagnetic valve assembly
CN107202189A (en) * 2016-03-16 2017-09-26 珠海格力电器股份有限公司 Waste water ratio valve and counter-infiltration filter core water purifier

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106286946A (en) * 2015-06-04 2017-01-04 格力电器(中山)小家电制造有限公司 A kind of electromagnetic valve assembly
CN106286946B (en) * 2015-06-04 2018-09-07 格力电器(中山)小家电制造有限公司 A kind of electromagnetism valve assembly
CN107202189A (en) * 2016-03-16 2017-09-26 珠海格力电器股份有限公司 Waste water ratio valve and counter-infiltration filter core water purifier
CN107202189B (en) * 2016-03-16 2019-08-23 珠海格力电器股份有限公司 Waste water ratio valve and reverse osmosis filter core water purifier

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