CN106015639A - Sinking-floating-type double-channel one-way water valve - Google Patents
Sinking-floating-type double-channel one-way water valve Download PDFInfo
- Publication number
- CN106015639A CN106015639A CN201610600764.3A CN201610600764A CN106015639A CN 106015639 A CN106015639 A CN 106015639A CN 201610600764 A CN201610600764 A CN 201610600764A CN 106015639 A CN106015639 A CN 106015639A
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- valve
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- chamber
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
- F16K11/0655—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with flat slides
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention belongs to the technical field of valve manufacturing, and provides a sinking-floating-type double-channel one-way water valve. The sinking-floating-type double-channel one-way water valve comprises a first water valve cavity and a second water valve cavity, and the first water valve cavity is higher than the second water valve cavity in space; the first water valve cavity comprises a first lock chamber, and a first valve slice hole is formed in the first lock chamber; the second water valve cavity comprises a second lock chamber, and a second valve slice hole is formed in the second lock chamber; the first valve slice hole is communicated with the second valve slice hole through a valve slice cavity, and a movable valve slice is arranged in the valve slice cavity; a slant-face forced part is further arranged on the movable valve slice, and when the slant-face forced part is arranged on a first sub-valve slice part, the density of the movable valve slice is smaller than the density of contained liquid; when the slant-face forced part is arranged on a second sub-valve slice part, the density of the movable valve slice is larger than the density of contained liquid. Compared with the prior art, the sinking-floating-type double-channel one-way water valve has the advantages that manual operation is not required during water channel converting, the water valve is simple in structure, long in service life and not prone to damage.
Description
Technical field
The invention belongs to technical field of valve manufacturing, relate to a kind of water valve, be related specifically to a kind of sink-float
Formula two pass single-pass water valve.
Background technology
Valve is the control parts in fluid delivery system, has cut-off, regulation, water conservancy diversion, anti-non-return
The functions such as stream, voltage stabilizing, shunting or overflow pressure relief.For the valve of fluid control systems, from the simplest
Stop valve to various valves used in extremely complex robot control system(RCS), its kind and specification are the most numerous
Many.Valve can be used for controlling sky gas and water, steam, various Korrosionsmedium, mud, oil product, liquid
The flowing of all kinds fluids such as state metal and radiating medium.
At present the kind of valve substantially has following several, including gate valve, stop valve, butterfly valve, ball valve,
Plug valve, check-valves, air relief valve, drain valve etc..
In some cases, according to technologic actual requirement, between two pipelines, need linkage, bag
Including main pipeline and follow the secondary pipeline of main pipeline linkage, when main pipeline connects, time pipeline Guan Bi, works as master
Time pipeline communication during pipeline Guan Bi.Common practice for respectively to install a valve for each pipeline, two
Utilize between valve manually or circuit has controlled linkage action.It can be seen that be so designed that and not only can
Increase cost of labor and equipment cost, and complicated integral structure, difficult in maintenance.
Therefore, it is necessary to for prior art, it is provided that the technical scheme of improvement presently, there are to overcome
Technical problem.
Summary of the invention
The invention aims to the two pass single-pass water valve providing a kind of water channel to automatically switch, there is knot
Structure is simple, is hardly damaged, the advantage that sensitivity is high.
In order to achieve the above object, the invention provides a kind of floatable two pass single-pass water valve, including the
One water valve chamber and the second water valve chamber, described first water valve chamber is spatially higher than described second water valve chamber；
First water valve chamber includes the first lock chamber, be positioned on described first lock chamber offer the first water inlet,
First outlet and the first valve block hole；Second water valve chamber includes the second lock chamber, is positioned at described second lock chamber
On offer the second water inlet, the second outlet and the second valve block hole；Described first valve block hole is with described
Second valve block hole is connected by a valve block chamber, is positioned at described valve block intracavity and is provided with movable valve plate；
Described movable valve plate includes first point of valve block portion and second point of valve block portion；Described first point of valve block portion
Range of activity include described first lock chamber and described valve block chamber, the movable model in described second point of valve block portion
Enclose and include described second lock chamber and described valve block chamber；Be in the first lock chamber when described first point of valve block portion and
When closing the first water valve chamber, described second point of valve block portion is positioned at valve block intracavity；When described second point of valve block
When portion is in the second lock chamber and closes the second water valve chamber, described first point of valve block portion is positioned at valve block intracavity；
It is positioned in described movable valve plate and is additionally provided with an inclined-plane forced section, when described inclined-plane forced section is arranged
During in first point of valve block portion towards the first position, water inlet direction, movable valve plate density is less than held liquid
Density；When described inclined-plane forced section is arranged on second point of valve block portion towards the second position, water inlet direction
Time, described movable valve plate density is more than held fluid density；Described inclined-plane forced section and head-on liquid stream
It is acute angle to angle.
First water valve chamber and the second water valve chamber correspond to a single water channel respectively, utilize movable valve plate
Effect so that when the first water valve chamber water flowing, the second water valve chamber is closed, during the second water valve chamber water flowing the
One water valve chamber is closed.
The purpose of design inclined-plane forced section is: utilize intake pressure to drive movable valve plate motion, thus
Change the on off state of two pass.Concrete: assume when using inclined-plane forced section to be arranged on first point of valve block
Portion is towards the first position, water inlet direction, when movable valve plate density is less than the scheme of held fluid density.
Due to first point of valve block portion spatially higher than second point of valve block portion, current enter from the first water inlet,
Intake pressure is applied on inclined-plane forced section so that movable valve plate is descending, thus forms the first water valve chamber
Water flowing, the situation that the second water valve chamber is closed.And when the first water inlet is no longer intake, due to moving valve
Sheet density floats automatically less than the density of water, thus forms the second water valve chamber water flowing, the first water valve chamber
Situation about closing.Assume when using inclined-plane forced section to be arranged on second point of valve block portion towards the second water inlet
Position, direction, when movable valve plate density is more than the scheme of held fluid density.Due to first point of valve block portion
Spatially higher than second point of valve block portion, current enter from the second water inlet, and intake pressure is applied to tiltedly
On the forced section of face so that movable valve plate is up, thus form the second water valve chamber water flowing, the first water valve chamber
Situation about closing.And when the second water inlet is no longer intake, owing to movable valve plate density is more than the close of water
Spend and automatically sink, thus form the first water valve chamber water flowing, the situation that the second water valve chamber is closed.
In order to preferably improve movable valve plate performance, it is preferable that described first point of valve block portion and second point
Valve block portion is connected by a cross structure.First point of valve block portion and second point of valve block is connected by cross structure
Portion, is possible not only to design various face shaping, to coordinate the concrete shape in valve block chamber；The most all right
First point of valve block portion and second point of valve block portion are designed to detachable, in order to change damage portion timely
Part.In order to strengthen the stability of structure, it is to avoid pass through valve block between the first water valve chamber and the second water valve chamber
Chamber carries out water body exchange, joins it is further preferable that described cross structure outer wall and valve block cavity wall seal slip
Close.
Preferably, it is arranged on first point of valve block portion towards the first water inlet direction when described inclined-plane forced section
During position, the quality of described movable valve plate is 35～140 grams, and density is 600～959 kilograms every cube
Rice；When described inclined-plane forced section is arranged on second point of valve block portion towards the second position, water inlet direction,
The quality of described movable valve plate is 35 grams～140 grams, and density is 1010～1400 kilograms every cubic metre.
Above-mentioned design the sensitivity of movable valve plate activity can be controlled one preferably in the range of, be more highly preferred to
Ground, when described inclined-plane forced section is arranged on first point of valve block portion towards the first position, water inlet direction,
The quality of described movable valve plate is 70 grams, and density is 800 kilograms every cubic metre；When described inclined-plane is subject to
When power portion is arranged on second point of valve block portion towards the second position, water inlet direction, the matter of described movable valve plate
Amount is 70 grams, and density is 1250 kilograms every cubic metre.First water valve chamber and the second water valve chamber are made respectively
For intake tunnel with use aquaporin.Intake tunnel is also flat pressure passage, can be not only used on water heater
Water is used, and when being also used as active clapboard playback, concora crush is used simultaneously.It is used as user with aquaporin to put
Water.The caliber of the most visible intake tunnel, flow and hydraulic pressure are the least.
Preferably, described inclined-plane forced section and head-on liquid flow to angle value between 15～85 degree.
It is further preferred that described inclined-plane forced section flows to angle value at 45 degree with head-on liquid.
It is preferably located on the inwall of described first lock chamber and/or the second lock chamber point valve block portion that is provided with
Groove.Design point valve block portion groove, can make point valve block portion be equivalent to embedded in water when blocking water valve chamber
The interior of valve pocket, to reach stably to divide the purpose in valve block portion, simultaneously also because extending sealing distance,
Improve the barrier effect in point valve block portion further.
It is preferably located on the inwall of described first lock chamber and/or the second lock chamber point valve block portion that is provided with
Supporting part.When water valve intracavity blocking-up current are goed deep in a point valve block portion, because of the percussion of current, time long
Between use point valve block portion of easily causing to damage, this design arranges and divides a valve block portion supporting part, can well
Make the power being applied in point valve block portion be carried by a point valve block portion supporting part, reach protection point valve block portion
Purpose.
It is provided with crashproof gasket seal in being preferably located at described first lock chamber and/or the second lock chamber.
Movable valve plate is when motion, or because of factors such as water velocity are excessive, causes a point shock water valve chamber, valve block portion
Sidewall, life-time service easily causes parts damages.Crashproof gasket seal is set, a point valve block portion can be made
Time bottom moving to till colliding crashproof gasket seal, simultaneously because the setting of crashproof gasket seal,
Indirectly improve point seal degree in valve block portion.
Compared with prior art, the beneficial effects of the present invention is:
Water channel converts without manual operation, and valve structure is simple, and the life-span is long, is hardly damaged.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of floatable two pass single-pass water valve of the present invention.
Fig. 2 is the Facad structure schematic diagram of the two pass single-pass water valve in Fig. 1.
Fig. 3 is the side structure schematic diagram of the two pass single-pass water valve in Fig. 1.
Fig. 4 is the partial structurtes schematic diagram with point valve block portion groove.
Fig. 5 is the partial structurtes schematic diagram with point valve block portion supporting part.
Fig. 6 is the partial structurtes schematic diagram with crashproof gasket seal.
Fig. 7 is the perspective view of the another kind of floatable two pass single-pass water valve of the present invention.
Fig. 8 is the Facad structure schematic diagram of the two pass single-pass water valve in Fig. 7.
Fig. 9 is the side structure schematic diagram of the two pass single-pass water valve in Fig. 7.
Wherein:
1 first water valve chamber, 2 second water valve chambeies, 3 first lock chambers, 4 first water inlets, 5 first go out
The mouth of a river, 6 first valve block holes, 7 second lock chambers, 8 second water inlets, 9 second outlets, 10 second
Valve block hole, 11 valve block chambeies, 12 movable valve plate, 13 first points of valve block portions, 14 second points of valve block portions,
15 inclined-plane forced sections, 16 cross structures, 17 points of valve block portion grooves, 18 points of valve block portion supporting parts, 19
Crashproof gasket seal.
Detailed description of the invention
Embodiment 1
With reference to Fig. 1, Fig. 2 and Fig. 3.A kind of floatable two pass single-pass water valve provided in the present embodiment,
Including the first water valve chamber 1 and the second water valve chamber 2, the first water valve chamber 1 is positioned at the upper of the second water valve chamber 2
Portion.Comprising the first lock chamber 3 in first water valve chamber 1, the second water valve chamber 2 comprises the second lock chamber 7.One
Two ends, valve block chamber 11 connect the first valve block hole 6 and the second of the second lock chamber 7 of the first lock chamber 3 respectively
Valve block hole 10, is monolithically fabricated one and is vertically arranged cube.First lock chamber 3 left and right sides is the first water inlet respectively
Mouth 4 and the first outlet 5, second lock chamber 7 left and right sides is that the second water inlet 8 and second goes out respectively
The mouth of a river 9.Mounted inside in valve block chamber 11 has one to slide mutually the activity agreed with valve block chamber 11 inwall
Valve block 12, movable valve plate 12 is by valve block portion 14 of 13, second point of first point of valve block portion and is used for connecting
First point of valve block portion 13 forms with the cross structure 16 in second point of valve block portion 14.In the middle of the present embodiment,
It is positioned in second point of valve block portion 14 the second water inlet 8 direction towards left and is provided with an inclined-plane stress
Portion 15, its purpose is to accept the fluid pressure from the second water inlet 8 current.Inclined-plane forced section
15 with head-on liquid flows to angle value is 45 degree.
During concrete activity, normality is that current enter first lock in the first water valve chamber 1 from the first water inlet 4
Room 3, flows out from the first outlet 5 after flowing through whole first lock chamber 3.When the second water inlet 8 has water
Flow to fashionable, due to hydro-flow thrust, by movable valve plate 12 upwardly so that movable valve plate 12
Natural enclosing the first water valve chamber, first point of valve block portion 13 1, and then stop the current in the first water valve chamber 1
Motion, thus realize the single track switching of current.
In this embodiment, the quality of movable valve plate 12 is 70 grams, and density is 1050 kilograms and often stands
Side's rice.Therefore, when the water inlet at the second water inlet 8 is cut off, movable valve plate 12 can realize automatically
Sink to playbacking, thus reopen the pipelined channel in the first water valve chamber 1.
First water valve chamber 1 and the average caliber and 3/8 in the second water valve chamber 2 " the water pipe caliber phase of specification
Closely, the quality of movable valve plate 12 is 70 grams, and density is 1050 kilograms every cubic metre.It is so designed that
Can ensure flow when 40L per hour, the minimum response speed of movable valve plate 12 was at about 1 second.
Certainly, the concrete quality of movable valve plate 12 and density can according to concrete technological design scale,
Suitably exchange selection.
Embodiment 2
The present embodiment is substantially the same manner as Example 1, and difference is, inclined-plane forced section 15 with head-on
It is 85 degree that liquid flows to angle value.The quality of movable valve plate 12 is 30 grams, and density is 1,400,000
Gram every cubic metre.
Embodiment 3
The present embodiment is substantially the same manner as Example 1, and difference is, inclined-plane forced section 15 with head-on
It is 15 degree that liquid flows to angle value.The quality of movable valve plate 12 is 140 grams, and density is 1010
Kilogram every cubic metre.
Embodiment 4
Fig. 7, Fig. 8 and Fig. 9, the present embodiment is substantially the same manner as Example 1, and difference is, tiltedly
Face forced section 15 is arranged on first point of valve block portion 13 towards the first position, water inlet 4 direction, and inclined-plane is subject to
Power portion 15 is with head-on liquid flows to angle value is 45 degree.The quality of movable valve plate 12 is 60 grams,
Density is 600 kilograms every cubic metre.
Embodiment 5
The present embodiment is substantially the same manner as Example 4, and difference is, inclined-plane forced section 15 with head-on
It is 30 degree that liquid flows to angle value.The quality of movable valve plate 12 is 120 grams, and density is 959,000
Gram every cubic metre.
Embodiment 6
The present embodiment is substantially the same manner as Example 4, and difference is, inclined-plane forced section 15 with head-on
It is 25 degree that liquid flows to angle value.The quality of movable valve plate 12 is 75 grams, and density is 800,000
Gram every cubic metre.
Embodiment 7
With reference to Fig. 4, the present embodiment is substantially the same manner as Example 1, and difference is, is positioned at the first lock
A point valve block portion groove 17 it is provided with on the inwall of room 3 and/or the second lock chamber 7.
Embodiment 8
With reference to Fig. 5, the present embodiment is substantially the same manner as Example 1, and difference is, is positioned at the first lock
A point valve block portion supporting part 18 it is provided with on the inwall of room 3 and/or the second lock chamber 7.
Embodiment 9
With reference to Fig. 6, the present embodiment is substantially the same manner as Example 1, and difference is, is positioned at the first lock
It is provided with crashproof gasket seal 19 in room 3 and/or the second lock chamber 7.
Claims (10)
1. a floatable two pass single-pass water valve, it is characterised in that include the first water valve chamber and second
Water valve chamber, described first water valve chamber is spatially higher than described second water valve chamber；
First water valve chamber includes the first lock chamber, be positioned on described first lock chamber offer the first water inlet,
First outlet and the first valve block hole；Second water valve chamber includes the second lock chamber, is positioned at described second lock chamber
On offer the second water inlet, the second outlet and the second valve block hole；Described first valve block hole is with described
Second valve block hole is connected by a valve block chamber, is positioned at described valve block intracavity and is provided with movable valve plate；
Described movable valve plate includes first point of valve block portion and second point of valve block portion；Described first point of valve block portion
Range of activity include described first lock chamber and described valve block chamber, the movable model in described second point of valve block portion
Enclose and include described second lock chamber and described valve block chamber；Be in the first lock chamber when described first point of valve block portion and
When closing the first water valve chamber, described second point of valve block portion is positioned at valve block intracavity；When described second point of valve block
When portion is in the second lock chamber and closes the second water valve chamber, described first point of valve block portion is positioned at valve block intracavity；
It is positioned in described movable valve plate and is additionally provided with an inclined-plane forced section, when described inclined-plane forced section is arranged
During in first point of valve block portion towards the first position, water inlet direction, movable valve plate density is less than held liquid
Density；When described inclined-plane forced section is arranged on second point of valve block portion towards the second position, water inlet direction
Time, described movable valve plate density is more than held fluid density；Described inclined-plane forced section and head-on liquid stream
It is acute angle to angle.
A kind of floatable two pass single-pass water valve the most according to claim 1, it is characterised in that
Described first point of valve block portion is connected by a cross structure with second point of valve block portion.
A kind of floatable two pass single-pass water valve the most according to claim 2, it is characterised in that
Described cross structure outer wall seals with valve block cavity wall and is slidably matched.
A kind of floatable two pass single-pass water valve the most according to claim 1, it is characterised in that
When described inclined-plane forced section is arranged on first point of valve block portion towards the first position, water inlet direction, described
The quality of movable valve plate is 35～140 grams, and density is 600～959 kilograms every cubic metre；When described tiltedly
When face forced section is arranged on second point of valve block portion towards the second position, water inlet direction, described movable valve plate
Quality be 35 grams～140 grams, density is 1010～1400 kilograms every cubic metre.
A kind of floatable two pass single-pass water valve the most according to claim 4, it is characterised in that
When described inclined-plane forced section is arranged on first point of valve block portion towards the first position, water inlet direction, described
The quality of movable valve plate is 70 grams, and density is 800 kilograms every cubic metre；When described inclined-plane forced section
When being arranged on second point of valve block portion towards the second position, water inlet direction, the quality of described movable valve plate is
70 grams, density is 1250 kilograms every cubic metre.
A kind of floatable two pass single-pass water valve the most according to claim 1, it is characterised in that
Described inclined-plane forced section and head-on liquid flow to angle value between 15～85 degree.
A kind of floatable two pass single-pass water valve the most according to claim 6, it is characterised in that
Described inclined-plane forced section flows to angle value at 45 degree with head-on liquid.
A kind of floatable two pass single-pass water valve the most according to claim 1, it is characterised in that
It is positioned on the inwall of described first lock chamber and/or the second lock chamber and is provided with a point valve block portion groove.
A kind of floatable two pass single-pass water valve the most according to claim 1, it is characterised in that
It is positioned on the inwall of described first lock chamber and/or the second lock chamber and is provided with a point valve block portion supporting part.
A kind of floatable two pass single-pass water valve the most according to claim 1, it is characterised in that
It is positioned at described first lock chamber and/or the second lock chamber is provided with crashproof gasket seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610600764.3A CN106015639B (en) | 2016-07-26 | 2016-07-26 | A kind of floatable two pass single-pass water valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610600764.3A CN106015639B (en) | 2016-07-26 | 2016-07-26 | A kind of floatable two pass single-pass water valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106015639A true CN106015639A (en) | 2016-10-12 |
| CN106015639B CN106015639B (en) | 2018-05-08 |
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ID=57114933
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610600764.3A Active CN106015639B (en) | 2016-07-26 | 2016-07-26 | A kind of floatable two pass single-pass water valve |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07269729A (en) * | 1994-03-25 | 1995-10-20 | Yamaha Living Tec Kk | Pressure-regulating valve |
| CN202371908U (en) * | 2011-11-23 | 2012-08-08 | 宋宪东 | Anti-backflow full water alarm and automatic stop device |
| CN203023557U (en) * | 2012-12-01 | 2013-06-26 | 林喻 | Pressure type pipeline control device |
| CN203214999U (en) * | 2013-04-27 | 2013-09-25 | 罗平忠 | Intelligent differential pressure type self-closed water valve after water cutoff |
| CN105202771A (en) * | 2015-10-20 | 2015-12-30 | 艾欧史密斯(中国)热水器有限公司 | Constant-pressure switching device and hot water system |
| CN205841858U (en) * | 2016-07-26 | 2016-12-28 | 杭州富阳尚科科技有限公司 | A kind of floatable two pass single-pass water valve |
-
2016
- 2016-07-26 CN CN201610600764.3A patent/CN106015639B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07269729A (en) * | 1994-03-25 | 1995-10-20 | Yamaha Living Tec Kk | Pressure-regulating valve |
| CN202371908U (en) * | 2011-11-23 | 2012-08-08 | 宋宪东 | Anti-backflow full water alarm and automatic stop device |
| CN203023557U (en) * | 2012-12-01 | 2013-06-26 | 林喻 | Pressure type pipeline control device |
| CN203214999U (en) * | 2013-04-27 | 2013-09-25 | 罗平忠 | Intelligent differential pressure type self-closed water valve after water cutoff |
| CN105202771A (en) * | 2015-10-20 | 2015-12-30 | 艾欧史密斯(中国)热水器有限公司 | Constant-pressure switching device and hot water system |
| CN205841858U (en) * | 2016-07-26 | 2016-12-28 | 杭州富阳尚科科技有限公司 | A kind of floatable two pass single-pass water valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106015639B (en) | 2018-05-08 |
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Effective date of registration: 20200806 Address after: 310000 building 10, No. 58 Wantong Road, Yinhu street, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Ju Hong Address before: Hangzhou City, Zhejiang province Fuyang District 311400 Silver Lake Street Tianchuang Park No. 30 room 706 Patentee before: HANGZHOU FUYANG SHANGKE TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20201119 Address after: Room 202-1, building B, North Industrial Park, Binhai Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Yancheng Binhan New Material Technology Co.,Ltd. Address before: 310000 building 10, No. 58 Wantong Road, Yinhu street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Ju Hong |
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Effective date of registration: 20220719 Address after: 211700 No. 6, Hushan Road, Xuyi Economic Development Zone, Huai'an City, Jiangsu Province Patentee after: Jiangsu Jinhai Hydraulic Co.,Ltd. Address before: Building 202-2241 Binhai Industrial Development Zone, Binhai County, Jiangsu Province Patentee before: Yancheng Binhan New Material Technology Co.,Ltd. |