CN206190918U - Electromechanical valve of low -power consumption and gas table - Google Patents
Electromechanical valve of low -power consumption and gas table Download PDFInfo
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- CN206190918U CN206190918U CN201621175708.1U CN201621175708U CN206190918U CN 206190918 U CN206190918 U CN 206190918U CN 201621175708 U CN201621175708 U CN 201621175708U CN 206190918 U CN206190918 U CN 206190918U
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- power consumption
- valve rod
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Abstract
The utility model provides an electromechanical valve of low -power consumption and gas table. Relate to electromechanical valve field. The electromechanical valve of this low -power consumption includes casing, first sealing member, second sealing member and valve rod. First sealing member, second sealing member and valve rod setting are in the casing. First sealing member and valve rod interconnect, the casing is provided with the air inlet, and first sealing member can seal or open the air inlet. Be provided with first drainage guide gas pocket on the first sealing member, the second sealing member can seal or open first drainage guide gas pocket. When driving the valve, first sealing member can be kept away from to the second sealing member. The utility model discloses still provide the gas table, it includes the electromechanical valve of this low -power consumption. Normal ooff valve under low -power consumption, the low current can be realized to the electromechanical valve of this low -power consumption. This gas table energy consumption is low, and factor of safety is higher.
Description
Technical field
The utility model is related to electromechanical valve field, in particular to a kind of low-power consumption electromechanical valve and using the low work(
Consume the gas meter, flow meter of electromechanical valve.
Background technology
IC-card gas meter, flow meter is widely used, and during user's gas, the micro computer in IC-card intelligent meter is examined and made cuts surplus automatically
Residual volume, purchase after tolerance is used up will valve-closing die, user need to again purchase gas can again make IC-card gas meter, flow meter valve opening
Supply.
At present, the industrial intelligent gas meter throughput for generally using is big, and operating pressure requirement is high, so inside nominal diameter
Greatly, electromechanical valve lifting surface area is big.With existing electromechanical valve just need increase switch valve electric current can just make electromechanical valve normal switch valve, increase
The power consumption of electromechanical valve, there is also potential safety hazard.
Therefore, normal switch valve is to need the urgent technical problem for solving at present under researching and developing a kind of low-power consumption of energy, low current.
Utility model content
The purpose of this utility model is to provide a kind of low-power consumption electromechanical valve, the low-power consumption electromechanical valve can realize low-power consumption,
Normal switch valve under low current.
Another object of the present utility model is to provide a kind of gas meter, flow meter, and the gas meter, flow meter uses the low-power consumption electromechanical valve, its
Energy consumption is substantially reduced, and safety coefficient is higher.
The utility model solves its technical problem to be realized using following technical scheme：
A kind of low-power consumption electromechanical valve, including housing, first seal, second seal and valve rod；The first seal,
The second seal and the valve rod are arranged in the housing.The first seal is connected with each other with the valve rod, institute
State housing and be provided with air inlet, the first seal is salable or opens the air inlet.Set in the first seal
There is guide's steam vent, the second seal is salable or opens guide's steam vent.The first seal is opened described
Before air inlet, the second seal can be away from the first seal opening guide's steam vent.
Further, the second seal is fixedly connected with the valve rod, and the valve rod also includes keeper, described the
One seal is arranged between the keeper and the second seal, and is connected with the valve stem slides.
Further, the housing is provided with the first grip portions at the air inlet, and first grip portions can be with institute
First seal is stated mutually to be adjacent to.
Further, auxiliary section is provided with the first seal, first grip portions are mutual with the auxiliary section
Coordinate.
Further, first grip portions are the first sealing ring；The auxiliary section is groove, the groove and described the
One sealing ring cooperates.
Further, the first seal is set on the valve rod, and the second seal is set in the valve rod
On.
Further, the second grip portions are provided with the second seal, second grip portions can be with described first
Seal is mutually adjacent to.
Further, second grip portions are the second sealing ring.
The utility model also provides a kind of gas meter, flow meter, including above-mentioned low-power consumption electromechanical valve, and the low-power consumption electromechanical valve includes shell
Body, first seal, second seal and valve rod；The first seal, the second seal and the valve rod are arranged on
In the housing.The first seal is connected with each other with the valve rod, and the housing is provided with air inlet, first sealing
Part is salable or opens the air inlet.Guide's steam vent is provided with the first seal, the second seal can be close
Seal or open guide's steam vent.During valve opening, the second seal can be away from the first seal.
Further, the gas meter, flow meter also includes gas meter housing, and the low-power consumption electromechanical valve is arranged at the gas meter, flow meter
The inside of housing.
The beneficial effect of the utility model embodiment is：The low-power consumption electromechanical valve includes housing, first seal, second close
Sealing and valve rod.First seal, second seal and valve rod are arranged in housing.First seal is connected with each other with valve rod.
Housing is provided with air inlet, and first seal is salable or opens air inlet.Guide's steam vent is provided with first seal, the
Two seals are salable or open guide's steam vent.Before first seal opens air inlet, second seal can be away from first
Seal, opens guide's steam vent, discharges the gases at high pressure in housing, and now, the low-power consumption electromechanical valve inner and outer air pressure is close,
First seal is opened again, can substantially reduce power consumption.Therefore, the low-power consumption electromechanical valve can be realized normal under low-power consumption, low current
Switch valve.The gas meter, flow meter is relatively low using the power consumption electromechanical valve energy consumption, and safety coefficient is higher.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, below will be to be used needed for embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only certain embodiment of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
Other related accompanying drawings are obtained with according to these accompanying drawings.
The valve opening state schematic diagram of the low-power consumption electromechanical valve that Fig. 1 is provided for the utility model embodiment.
The structural representation of the first seal of the low-power consumption electromechanical valve that Fig. 2 is provided for the utility model embodiment.
The structural representation of the valve rod and second seal of the low-power consumption electromechanical valve that Fig. 3 is provided for the utility model embodiment
Figure.
The closed valve state schematic diagram of the low-power consumption electromechanical valve that Fig. 4 is provided for the utility model embodiment.
Icon：100- low-power consumption electromechanical valves；110- housings；The housings of 112- first；1121- air inlets；1123- first is firmly grasped
Portion；The housings of 114- second；120- first seals；122- guide's steam vent；124- auxiliary sections；126- through holes；130- second is close
Sealing；The grip portions of 132- second；140- valve rods；142- keepers；144- drive connections portion；1441- chutes；150- driving members；
The spacing guides of 160-；162- gathering sills.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally described in accompanying drawing herein and
The component of the utility model embodiment for showing can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further defined and explained in subsequent accompanying drawing.
, it is necessary to explanation in description of the present utility model, term " on ", the orientation of the instruction such as " interior " or position relationship
It is or the orientation or position that the utility model product is usually put when using based on orientation shown in the drawings or position relationship
Relation, is for only for ease of description the utility model and simplifies description, must rather than the device or element for indicating or imply meaning
Must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
Additionally, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important
Property.
In description of the present utility model, in addition it is also necessary to explanation, unless have more specific regulation in addition and limit, term
" setting ", " connection " should do more broadly understanding, for example, " connection " can be fixedly connected, or be detachably connected, or
It is integrally connected；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to by between intermediary
Connect connected, can be two connections of element internal.For the ordinary skill in the art, can be understood with concrete condition
Concrete meaning of the above-mentioned term in the utility model.
Below in conjunction with the accompanying drawings, implementation method of the present utility model is elaborated, it is following in the case where not conflicting
Feature in embodiment can be mutually combined.
The valve opening state schematic diagram of the low-power consumption electromechanical valve 100 that Fig. 1 is provided for the present embodiment.Fig. 1 is refer to, this practicality is new
Type embodiment provide low-power consumption electromechanical valve 100 include housing 110, first seal 120, second seal 130, valve rod 140,
Driving member 150 and spacing guide 160.
First seal 120, second seal 130, valve rod 140, driving member 150 and spacing guide 160 are arranged at
In housing 110.First seal 120, second seal 130 and driving member 150 are connected with valve rod 140 respectively.Driving member 150 is consolidated
It is scheduled on housing 110, spacing guide 160 is arranged on driving member 150, valve rod 140 is slidably connected with spacing guide 160.
Housing 110 includes the first housing 112 and the second housing 114, and the first housing 112 and the second housing 114 are connected with each other.
The grip portions 1123 of air inlet 1121 and first are provided with first housing 112, the first grip portions 1123 are arranged on air inlet 1121
Place.Air inlet 1121 can be closed or opened to first seal 120.First grip portions 1123 are used to coordinate with first seal 120,
More closely seal air inlet 1121.
Preferably, in the present embodiment, the first grip portions 1123 are sealing ring.The sealing ring and first seal 120
Coordinate, with tight seal air inlet 1121.
It should be noted that first grip portions 1123 are set to sealing ring, but not limited to this, and in practical operation, can root
The first grip portions 1123 are set to other structures, such as magnetic part etc. according to those skilled in the art's practical operation experience.
The structural representation of the first seal 120 of the low-power consumption electromechanical valve 100 that Fig. 2 is provided for the present embodiment.Refer to
Fig. 2, is provided with guide's steam vent 122, auxiliary section 124 and through hole 126 in first seal 120.
Through hole 126 is arranged on the center of first seal 120, is passed through for valve rod 140, first seal 120 and valve rod 140
It is slidably connected.Guide's steam vent 122 is arranged on the periphery of through hole 126.Auxiliary section 124 is arranged on for one in circular groove
The edge of first seal 120, and towards spacing guide 160.
It should be noted that according to those skilled in the art's practical operation experience, as long as can realize that valve rod 140 can drive
First seal 120 is moved, and first seal 120 can be fixedly connected with valve rod 140, or is arranged on one end of valve rod 140, or
It is other connected modes.
Preferably, in the present embodiment, first seal 120 is rubber seal cap.It is understood that first seal
During 120 sealing air inlet 1121, when valve rod 140 drives first seal 120 to act on air inlet 1121, due to rubber seal cap
With elasticity, the first grip portions 1123 are extruded with rubber seal cap so that groove outer peripheral edge can overturn, so as to tight with sealing ring
Close clamping, forms certain adhesive force.
Certainly, in other embodiments, the first grip portions 1123 may be designed in magnetic part, then auxiliary section 124 also may be used
Magnetic part is set to, the two mutual cooperation forms adhesive force, the tight seal air inlet 1121.
Preferably, the section of multiple guide's steam vents 122 is rounded in the present embodiment.In practical operation, however it is not limited to
This, be able to can change according to those skilled in the art's practical operation experience, the quantity of guide's steam vent 122, can for one,
Two, three etc., the shape in its section be also designed to triangle, rectangle or other.
The structural representation of the valve rod 140 and second seal 130 of the low-power consumption electromechanical valve 100 that Fig. 3 is provided for the present embodiment
Figure.Fig. 3 is refer to, valve rod 140 includes keeper 142 and drive connection portion 144.
Keeper 142 is arranged on one end of valve rod 140, the slip for limiting first seal 120.Drive connection portion
144 other ends for being arranged on valve rod 140, for connecting driving member 150.Valve rod 140 is slidably connected with driving member 150.
Preferably, in the present embodiment, keeper 142 is nut, is threadedly coupled with valve rod 140.
Preferably, in the present embodiment, drive connection portion 144 is strip, its middle part is provided with chute 1441, chute
1441 are used to be slidably connected with driving member 150.
Second seal 130 is set on valve rod 140, and is fixedly connected with valve rod 140.Second seal 130 includes the
Two grip portions 132.
Second grip portions 132 are arranged on the periphery of second seal 130, and towards first seal 120.
Preferably, the second grip portions 132 are also sealing ring.
It should be noted that second seal 130 is not limited to this with the annexation of valve rod 140, in other embodiment
In, first seal 120 can be independently arranged, and increases autonomous control system control first seal 120 and close or open guide
Steam vent 122.
Fig. 1 is continued referring to, spacing guide 160 is fixed on driving member 150.The middle part of spacing guide 160 is provided with
Gathering sill 162, one section on valve rod 140 between second seal 130 and drive connection portion 144 is arranged in gathering sill 162.Valve
Bar 140 can respective guide slot 162 slide.
Driving member 150 is fixed on the second housing 114.Driving member 150 is slided with valve rod 140 by drive connection portion 144
Connection.Driving member 150 can control valve rod 140 away from or near air inlet 1121.
The closed valve state schematic diagram of the low-power consumption electromechanical valve 100 that Fig. 4 is provided for the present embodiment.Incorporated by reference to reference picture 1 and figure
4, the operation principle of low-power consumption electromechanical valve 100 that the present embodiment is provided is：By the fixation of second seal 130 and valve rod 140
Connection, first seal 120 is slidably connected with valve rod 140, and second seal 130 can play position-limiting action, the second sealing
Part 130 can limit slip of the first seal 120 on valve rod 140 together with keeper 142.So as to realize that valve rod 140 is same
When drive first seal 120 moved with second seal 130.
When valve rod 140 is near air inlet 1121, as the motive force of valve rod 140 is acted on, second seal 130 can be promoted
First seal 120 seals air inlet 1121, and the salable guide's steam vent 122 of second seal 130.Now the first grip portions
1123 with the mutual clamping in auxiliary section 124, formed adhesive force.
When valve rod 140 is away from air inlet 1121, because first seal 120 can be slided with respect to valve rod 140, and first
The adhesive force effect that grip portions 1123 are formed with auxiliary section 124 mutual clamping, second seal 130 can with valve rod 140 first away from
First seal 120, so as to open guide's steam vent 122.
In the course of work of low-power consumption electromechanical valve 100, the gases at high pressure discharge inside the housing 110, in housing 110
After air pressure is reduced to normal pressure, controllable driving member 150 is further continued for away from air inlet 1121 with ovable valve stem 140, so as to open air inlet
Mouth 1121.
Therefore, the low-power consumption electromechanical valve 100 of this structure can realize normal switch valve under low-power consumption, low current.
Another embodiment of the present utility model provides a kind of gas meter, flow meter, and the gas meter, flow meter includes the He of low-power consumption electromechanical valve 100
Gas meter housing, and low-power consumption electromechanical valve 100 is arranged on the inside of gas meter housing.
Big specification industrial fuel gas table domestic at present is typically external using electromechanical valve, and the gas meter, flow meter of this structure easily suffers
Artificial destruction, and the external gas meter, flow meter of electromechanical valve proposes new requirement to installing external connector and pipeline.Using in electromechanical valve
The gas meter, flow meter for putting this structure can avoid problems, substantially reduce energy consumption, and safety coefficient is higher.
In sum, the low-power consumption electromechanical valve 100 that the utility model embodiment is provided is when applying, and is capable of achieving low-power consumption, low
Normal switch valve under electric current.The gas meter, flow meter uses the low-power consumption electromechanical valve 100, and energy consumption is relatively low, and safety coefficient is higher.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (10)
1. a kind of low-power consumption electromechanical valve, it is characterised in that including housing, first seal, second seal and valve rod；Described
One seal, the second seal and the valve rod are arranged in the housing；The first seal and the valve rod phase
Connect, the housing is provided with air inlet, and the first seal is salable or opens the air inlet；First sealing
Guide's steam vent is provided with part, the second seal is salable or opens guide's steam vent；The first seal
Before opening the air inlet, the second seal can be away from the first seal opening guide's steam vent.
2. low-power consumption electromechanical valve as claimed in claim 1, it is characterised in that the second seal and the valve rod are fixed and connected
Connect, the valve rod also includes keeper, the first seal is arranged between the keeper and the second seal, and
It is connected with the valve stem slides.
3. low-power consumption electromechanical valve as claimed in claim 2, it is characterised in that the housing is provided with the air inlet
One grip portions, first grip portions can mutually be adjacent to the first seal.
4. low-power consumption electromechanical valve as claimed in claim 3, it is characterised in that be provided with auxiliary section in the first seal,
First grip portions cooperate with the auxiliary section.
5. low-power consumption electromechanical valve as claimed in claim 4, it is characterised in that first grip portions are the first sealing ring；Institute
Auxiliary section is stated for groove, the groove cooperates with first sealing ring.
6. the low-power consumption electromechanical valve as described in claim any one of 2-5, it is characterised in that the first seal is set in institute
State on valve rod, the second seal is set on the valve rod.
7. low-power consumption electromechanical valve as claimed in claim 2, it is characterised in that second is provided with the second seal and is firmly grasped
Portion, second grip portions are mutually adjacent to the first seal.
8. low-power consumption electromechanical valve as claimed in claim 7, it is characterised in that second grip portions are the second sealing ring.
9. a kind of gas meter, flow meter, it is characterised in that it includes the low-power consumption electromechanical valve as described in claim any one of 1-8.
10. gas meter, flow meter as claimed in claim 9, it is characterised in that the gas meter, flow meter also includes gas meter housing, the low work(
Consumption electromechanical valve is arranged at the inside of the gas meter housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621175708.1U CN206190918U (en) | 2016-11-01 | 2016-11-01 | Electromechanical valve of low -power consumption and gas table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621175708.1U CN206190918U (en) | 2016-11-01 | 2016-11-01 | Electromechanical valve of low -power consumption and gas table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206190918U true CN206190918U (en) | 2017-05-24 |
Family
ID=58733296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621175708.1U Active CN206190918U (en) | 2016-11-01 | 2016-11-01 | Electromechanical valve of low -power consumption and gas table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206190918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286859A (en) * | 2016-11-01 | 2017-01-04 | 成都秦川科技发展有限公司 | A kind of low-power consumption electromechanical valve and gas meter, flow meter |
-
2016
- 2016-11-01 CN CN201621175708.1U patent/CN206190918U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286859A (en) * | 2016-11-01 | 2017-01-04 | 成都秦川科技发展有限公司 | A kind of low-power consumption electromechanical valve and gas meter, flow meter |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 610199 Longquanyi, Sichuan Province Industrial Park licensing Patentee after: Chengdu Qinchuan networking Polytron Technologies Inc Address before: 610199 Longquanyi, Sichuan Province Industrial Park licensing Patentee before: Chengdu Taichuan Technology Development Co., Ltd. |