CN105757280B - A kind of Multifunctional water mixing valve with electricity-isolation wall - Google Patents
A kind of Multifunctional water mixing valve with electricity-isolation wall Download PDFInfo
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- CN105757280B CN105757280B CN201610251948.3A CN201610251948A CN105757280B CN 105757280 B CN105757280 B CN 105757280B CN 201610251948 A CN201610251948 A CN 201610251948A CN 105757280 B CN105757280 B CN 105757280B
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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
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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
- F16K27/00—Construction of housing; Use of materials therefor
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/12—Covers for housings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of Multifunctional water mixing valves with electricity-isolation wall, the main points of its technical scheme are that including valve core case connected component and the water inlet pipe, the outlet pipe that are located on valve core case connected component and are connected to respectively with valve core case connected component, the water inlet pipe and outlet pipe are pipe, and the partition board every electric water channel that water pipe cavity is separated into axial repeatedly detour by polylith is equipped in the water inlet pipe and outlet pipe.Outlet pipe and water inlet pipe of the present invention are circle, take full advantage of 360 degree of spaces of pipe, and space availability ratio is very high.In addition it is arcwall face every the depositional plane at least one side of electric water channel, relative to the depositional plane of flat face, dirt thereon is easier to be washed away by flow, therefore is not easy to tie dirt, and water channel is not easy to be blocked.
Description
【Technical field】
The present invention relates to a kind of water mixing valve, especially a kind of Multifunctional water mixing valve with electricity-isolation wall.
【Background technology】
The water mixing valve that water heater currently on the market is filled use metal material, belong to electric conductor, once water heater or
Water pipe charges, and can not avoid being conducted in user's body, cause electric shock accidents, and metal materials are of high cost does not look forward to, the later stage
The water mixing valve for also occurring isolation material in the market, such as the Chinese invention patent of Patent No. 03224738.9, the patent disclosure
A kind of safety electricity-prevention water mixing valve, the channel box in the water mixing valve is similar rectangular-ambulatory-plane, which has two：First
Be rectangular-ambulatory-plane channel box structure space utilization rate it is relatively low, if it is desired to formed sufficient length every electric water channel, then the rectangular-ambulatory-plane
Channel box volume potential must be larger；Second be the depositional plane of water channel is flat face, is easy knot dirt, and because be in water mixing valve
Inside, be unable to disassembly, cleaning, therefore water quality is easily contaminated, pipeline is also blocked because of scaling.
The present invention is namely based on what such case was made.
【Invention content】
The purpose of the present invention is to overcome the shortcomings of the prior art and to provide a kind of simple in structure, multi-functional mixed with electricity-isolation wall
Water valve, the space availability ratio of the water mixing valve is high, small and be not easy to tie dirt.
The present invention is achieved by the following technical solutions：
A kind of Multifunctional water mixing valve with electricity-isolation wall, it is characterised in that：Include valve core case connected component 1 and to be located at valve core case
Water inlet pipe 2, the outlet pipe 4 being connected on connected component 1 and with valve core case connected component 1 respectively, the water inlet pipe 2 and outlet pipe 4 are circle
Pipe, in the water inlet pipe 2 and outlet pipe 4 equipped with polylith by water pipe cavity be separated into axial repeatedly detour every electric water channel every
Plate 3.
Multifunctional water mixing valve with electricity-isolation wall as described above, it is characterised in that：In the water inlet pipe 2 and outlet pipe 4
Radially it is arranged equipped with polylith water pipe cavity to be separated into the first partition 301 of multiple sub- cavitys, the water inlet pipe 2 and water outlet
The both ends of pipe 4 are sealed and are further sealed 301 both ends of the first partition, are replaced in the end of the first partition 301
Equipped with multiple sub- cavitys are connected to form first notch every electric water channel, the water inlet pipe 2 and outlet pipe 4 are close to institute
That end for stating valve core case connected component 1 is equipped with described in connection every electric water channel, the first intercommunicating pore 309 of valve core case connected component 1.
Multifunctional water mixing valve with electricity-isolation wall as described above, it is characterised in that：It is set in 2 outlet pipe 4 of the water inlet pipe
Have and be arranged so that water pipe cavity to be separated into the inner tube 303 of outer layer cavity and internal layer cavity with the water pipe coaxial heart, in pipe inner wall and
The second partition 305 that outer layer cavity is separated into multiple sub- outer chambers by polylith is radially provided between 303 outer wall of inner tube, described interior
303 inner radial of pipe is equipped with the third partition board 307 that internal layer cavity is separated into multiple sub- inner chamber bodies by polylith, the water inlet pipe 2
It is sealed with the both ends of outlet pipe 4 and is further sealed the both ends of second partition 305, third partition board 307, in second partition
305 end be alternately equipped be connected to multiple sub- outer chambers with formed outer layer every electric water channel 304 the second notch 302, the
The ends of three partition boards 307 be alternately equipped be connected to multiple sub- inner chamber bodies with formed internal layer every electric water channel 306 third notch
308, be equipped on 303 side wall of said inner tube connection outer layer every electric water channel 304 and internal layer every electric water channel 306 the 4th notch 311,
The water inlet pipe 2 is equipped with close to that end of the valve core case connected component 1 with outlet pipe 4 and is connected to internal layer every electric water channel 306, valve core case
Second intercommunicating pore 310 of connected component 1.
Multifunctional water mixing valve with electricity-isolation wall as described above, it is characterised in that：The water inlet pipe 2 and outlet pipe 4 leans on
Nearly 1 end of valve core case connected component and the interior sealing pad that sealing water pipe end is respectively provided with far from 1 end of valve core case connected component
8, external seal pad 9, first intercommunicating pore 309 are located on the interior sealing pad 8.
Multifunctional water mixing valve with electricity-isolation wall as described above, it is characterised in that：The water inlet pipe 2 and outlet pipe 4 leans on
Nearly 1 end of valve core case connected component and the interior sealing pad that sealing water pipe end is respectively provided with far from 1 end of valve core case connected component
8, external seal pad 9, second intercommunicating pore 310 are located on interior sealing pad 8.
Multifunctional water mixing valve with electricity-isolation wall as described above, it is characterised in that：The valve core case connected component 1, water inlet
Pipe 2 and outlet pipe 4 are made of isolation material, be arranged on the water inlet pipe 2 with the cold water being connected to every electric water channel into
Water hole 201 and water inlet pipe apopore 202 are arranged with and the water outlet water inlet tube being connected to every electric water channel on the outlet pipe 4
Hole 401 and hot water outlet hole 402, the valve core case connected component 1 are equipped with mixed water apopore 15.
Multifunctional water mixing valve with electricity-isolation wall as described above, it is characterised in that：The external seal pad 9 is soft seal
Pad is additionally provided with hard gasket 10 in the outside of the external seal pad 9, the both ends of the valve core case connected component 1 be equipped with will it is described into
Water pipe 2, outlet pipe 4 are separately fixed at the buckle 12 on valve core case connected component 1, the water inlet pipe 2,1 and of valve core case connected component
It is enclosed with casing 5 outside outlet pipe 4, is respectively equipped at the both ends of casing 5 and consolidates the hard gasket 10, external seal pad 9
It is scheduled on the pipe lid 6 of water pipe end, pipe lid 6 is further secured to described by the pipe lid 6 equipped with being tightened on newel 11
Bolt 7 on casing 5.
Multifunctional water mixing valve with electricity-isolation wall as described above, it is characterised in that：The depositional plane every electric water channel is at least
It is arcwall face on one side.
Multifunctional water mixing valve with electricity-isolation wall as described above, it is characterised in that：The cold water inlet hole 201, water inlet
Metal threaded connector 13 is inlaid at pipe apopore 202, outlet pipe inlet opening 401 and hot water outlet hole 402, the water inlet pipe goes out
It is additionally provided with active joint 14 at water hole 202 and outlet pipe inlet opening 401.
Multifunctional water mixing valve with electricity-isolation wall as described above, it is characterised in that：The partition board 3 is integrally formed at water pipe
Interior, described sleeve pipe 5 is completely coated water inlet pipe 2, valve core case connected component 1 and outlet pipe 4 by quadric injection mould.
Compared with prior art, the present invention has the following advantages：
1, outlet pipe and water inlet pipe of the present invention are circle, take full advantage of 360 degree of spaces of pipe, and space availability ratio is non-
Chang Gao, additionally, due to the circle of same circumference, square and rectangle, circular area is more than area, facing
Product is more than rectangular area again, therefore same cross-sectional area is covered with respectively in round water pipe, square water pipe and long every electric water channel
In rectangular water pipe, every electric water channel length longest in round water pipe；In turn, be arranged isometric cross-section product every electric water channel institute
The round water pipe volume needed is minimum compared to square water pipe, rectangle water pipe volume smaller, raw material, advantageously reduces cost.
2, the depositional plane at least one side of the invention every electric water channel is arcwall face, relative to the depositional plane of flat face, thereon
Dirt is easier to be washed away by flow, therefore is not easy to tie dirt, and water channel is not easy to be blocked.
3, valve core case connected component, outlet pipe and water inlet pipe of the present invention use the engineering insulation material of high temperature high voltage resistant performance
Material, includes at least one layer every electric water channel, which not only can directly be isolated electric leakage-water heater itself from water heater
Electric leakage or external thread band supply electricity to the electric leakage of water heater conveying；Electric leakage-isolation water pipe band that running water pipe can also be isolated supplies electricity to make
The direct electric shock or give the conveying electric leakage pollution of water heater fuselage that user brings.On the other hand, inner tube and third partition board play water pipe
To supporting role so that entire water pipe is more uniformly stressed, and bearing capacity is stronger.
4, for each partition board in water pipe of the present invention by injection molding inside water pipe, external casing will by post forming
Valve core case connected component and the outlet pipe of both sides, water inlet pipe fixation encase, and process, install very convenient, solve mass production
The technical barrier of upper internal circulation waterway, and increase substantially the performance and reliability and stability of product；On the other hand every electric water
Road can form the flow of sufficient length along the axial multiple detour of water pipe, and resistance has greatly every electro ultrafiltration very much, save original
The independent electricity-isolation wall being placed in water heater, reduces cost.
5, the pipe lid of water pipe both sides of the present invention is tightened in by threaded portion thereon on casing, and is additionally provided with bolt thereon
It further fixes, hard gasket, external seal pad is secured firmly to water pipe end, prevent leak from leaking electricity, enhance stability,
It is inlaid with metal threaded connector at cold water inlet hole, water inlet pipe apopore, outlet pipe inlet opening and hot water outlet hole, improves production
Product screw thread twisting forces, stripped thread when preventing from tightening, and it is additionally provided with traveling nut at cold water inlet hole and water inlet pipe apopore
Connector is easily installed.
【Description of the drawings】
Fig. 1 is stereogram of the present invention；
Fig. 2 is explosive view of the present invention；
Fig. 3 is the floor map of the embodiment of the present invention one；
Fig. 4 is the schematic cross-sectional view at A-A in Fig. 3；
Fig. 5 is the schematic cross-sectional view at B-B in Fig. 3；
Fig. 6 is the schematic cross-sectional view at C-C in Fig. 3；
Fig. 7 is the floor map of the embodiment of the present invention two；
Fig. 8 is the schematic cross-sectional view at D-D in Fig. 7；
Fig. 9 is the schematic cross-sectional view at E-E in Fig. 7；
Figure 10 is the schematic cross-sectional view at F-F in Fig. 7；
Figure 11 is the stereogram of outlet pipe of the present invention；
Figure 12 is the perspective cut-away view of outlet pipe of the present invention.
Thick lines represent flow and are walked from front in wherein Fig. 3 to Figure 10, and thin arrow represents flow and walked from the back side.
In figure：1 is valve core case connected component；2 be water inlet pipe；201 be cold water inlet hole；202 be water inlet pipe apopore；3 are
Partition board；301 be first partition；302 be the second notch；303 be inner tube；304 for outer layer every electric water channel；305 be second partition；
306 for internal layer every electric water channel；307 be third partition board；308 be third notch；309 be the first intercommunicating pore；310 be the second connection
Hole；311 be the 4th notch；4 be outlet pipe；401 be outlet pipe inlet opening；402 be hot water outlet hole；5 be casing；6 be pipe lid；
601 be threaded portion；7 be bolt；8 be interior sealing pad；9 be external seal pad；10 be hard gasket；Column centered on 11；12 be card
Button；13 be metal threaded connector；14 be active joint；15 be mixed water apopore.
【Specific implementation mode】
The invention will be further described below in conjunction with the accompanying drawings：
A kind of Multifunctional water mixing valve with electricity-isolation wall includes as shown in Figures 1 to 12 valve core case connected component 1 and to be located at
Water inlet pipe 2, the outlet pipe 4 being connected on valve core case connected component 1 and with valve core case connected component 1 respectively, the water inlet pipe 2 and outlet pipe
4 be pipe, in the water inlet pipe 2 and outlet pipe 4 equipped with polylith by water pipe cavity be separated into axial repeatedly detour every electric water
The partition board 3 in road.The present invention takes full advantage of 360 degree of spaces of pipe, and space availability ratio is very high, additionally, due to same circumference
Round, square, circular area bigger, it was demonstrated that method is to set round and square Zhou Changwei L, area L2/
16, area of a circle L2/ 4 π, because of 4 π ＜ 16, the area bigger of circle, and the square of same circumference and rectangle, it is square
Shape area is again bigger than rectangular area.Therefore same cross-sectional area every electric water channel be covered with respectively round water pipe, square water pipe,
With in rectangle water pipe, round water pipe is interior every electric water channel length longest；In turn, be arranged isometric cross-section product every electric water
Round water pipe volume needed for road is minimum compared to square water pipe, rectangle water pipe volume smaller, raw material, advantageously reduces into
This.
The water pipe includes water inlet pipe 2 and outlet pipe 4.The water heater is generally electric heater, the spool
Seat connected component 1, water inlet pipe 2 and outlet pipe 4 are made of isolation material, and by the engineering insulating materials system of high temperature high voltage resistant performance
At heatproof may be up to 120 degree or more, and water pressure resistance may be up to 2MPa or more, can effectively prevent the leakage of water, the water inlet pipe
2 are generally used into cold water, and outlet pipe 4 is generally used to out hot water, it is described be covered with every electric water channel be arranged in water pipe, can with and be in
It is radial, can also be in cellular or helical form, which can realize every multi-functionals such as electricity, mixed water.
The depositional plane at least one side every electric water channel is arcwall face, and depositional plane refers to the face for being easy dirt deposits, relatively
In the depositional plane of flat face, dirt thereon is easier to be washed away by flow, therefore is not easy to tie dirt, it is not easy to be blocked, such as
Shown in Figure 11.
Further, the water inlet pipe apopore that the water inlet pipe 2 is equipped with cold water inlet hole 201 and is connect with electric heater
202, the outlet pipe 4 is equipped with the outlet pipe inlet opening 401 being connect with electric heater and hot water outlet hole 402.It is described cold
Water inlet opening 201 is for connecting running water pipe water inlet, and the hot water outlet hole 402 is for connecting water pipe water outlet, the valve core case
Connected component 1 is equipped with mixed water apopore 15.After the cold water of water inlet pipe 2 and the hot water of outlet pipe 4 enter the mixing of valve core case connected component 1
It is flowed out from mixed water apopore 15.Described in water inlet pipe 2 is respectively communicated with the cold water inlet hole 201, water inlet pipe every electric water channel 3
Apopore 202 and the valve core case connected component 1, in outlet pipe 4 it is described every electric water channel 3 be respectively communicated with the outlet pipe into
Water hole 401, hot water outlet hole 402 and valve core case connected component 1.
The cold water inlet hole 201 and the water inlet pipe apopore 202 are preferably symmetricly set on the side wall of water inlet pipe 2,
The outlet pipe inlet opening 401 and the hot water outlet hole 402 are preferably symmetricly set on the side wall of outlet pipe 4.Purpose be for
Make the water that cold water inlet hole 201 the enters half-turn that flows away that can enter water inlet pipe apopore 202 or outlet pipe after electric water channel
The water that inlet opening 401 enters flows away half-turn being capable of the outflow of hot water outlet hole 402 after electric water channel.
The water inlet pipe 2 and outlet pipe 4 are differed every electric channel structure, it is described every electric water channel include at least one layer of knot
Structure, preferably double-layer structure.Embodiment one is one layer of water channel：As shown in Figures 3 to 6, it is set in the water inlet pipe 2 and outlet pipe 4
There is polylith to be radially arranged so that water pipe cavity to be separated into the first partition 301 of multiple sub- cavitys, first partition 301 is fixed on water pipe
Between inner wall and newel 11, the both ends of the water inlet pipe 2 and outlet pipe 4 are sealed and further by the first partitions
301 both ends seal, the end of the first partition 301 described in polylith be alternately equipped be connected to multiple sub- cavitys with formed it is described every
First notch of electric water channel, the water inlet pipe 2 and outlet pipe 4 close to that end of the valve core case connected component 1 be equipped be connected to described in
Every electric water channel, the first intercommunicating pore 309 of valve core case connected component 1.
Further, the water inlet pipe 2 and outlet pipe 4 connect close to 1 end of valve core case connected component and far from valve core case
1 end of entire body is respectively provided with interior sealing pad 8, the external seal pad 9 of sealing water pipe end, and first intercommunicating pore 309 is located at institute
It states on interior sealing pad 8.
One course of work of embodiment is：As shown in figure 5, flow is divided into two from cold water inlet hole 201 into water inlet pipe 2,
One forward direction walks half-turn and enters water inlet pipe apopore 202 every electric water channel and heated into water heater, and another Zhi Fanxiang walks half-turn
Enter valve core case connected component 1 from the first intercommunicating pore 309；The hot water heated enters outlet pipe 4 from outlet pipe inlet opening 401, such as
Shown in Fig. 4, the hot water forward direction into outlet pipe 4 covers half-turn and is divided into two every electric water channel, and one is flowed from hot water outlet hole 402
Go out, another cover other half-turn every electric water channel then from the first intercommunicating pore 309 enter valve core case connected component 1 and cold water mix from
Mixed water apopore 15 flows out.
Embodiment two is two layers every electric water channel：As shown in Figure 7 to 10, it is equipped in 2 outlet pipe 4 of the water inlet pipe and water
Manage concentric be arranged water pipe cavity to be separated into the inner tube 303 of outer layer cavity and internal layer cavity, in pipe inner wall and inner tube 303
The second partition 305 that outer layer cavity is separated into multiple sub- outer chambers by polylith is radially provided between outer wall, in said inner tube 303
Portion is radially provided with the third partition board 307 that internal layer cavity is separated into multiple sub- inner chamber bodies by polylith, and third partition board 307 is fixed on interior
Between 303 inner wall of pipe and newel 11, the both ends of the water inlet pipe 2 and outlet pipe 4 are sealed and further by second partitions
305, the both ends sealing of third partition board 307, is alternately equipped in the end of second partition 305 and is connected to multiple sub- outer chambers with shape
At outer layer every the second notch 302 of electric water channel 304, alternately it is equipped in the end of third partition board 307 and is connected to multiple sub- inner cavities
Body is to form internal layer every the third notch 308 of electric water channel 306, second notch 302, third notch 308 and above-mentioned the
The effect of one notch is identical, and the first notch does not identify in figure, and connection outer layer is equipped on 303 side wall of said inner tube every electric water channel
304 and internal layer every the 4th notch 311 of electric water channel 306, the water inlet pipe 2 and outlet pipe 4 are close to the valve core case connected component 1
That end is equipped with connection internal layer every electric water channel 306, the second intercommunicating pore 310 of valve core case connected component 1.
Further, the water inlet pipe 2 and outlet pipe 4 connect close to 1 end of valve core case connected component and far from valve core case
1 end of entire body is respectively provided with interior sealing pad 8, the external seal pad 9 of sealing water pipe end, and second intercommunicating pore 310 is located at interior
On gasket 8, the 4th notch 311 is located at the end position of said inner tube 303, as shown in figure 11.
Two course of work of embodiment is：As shown in figure 9, flow is divided into two from cold water inlet hole 201 into water inlet pipe 2,
One forward direction walks half-turn outer layer and enters water inlet pipe apopore 202 every electric water channel 304 and heated into water heater, another Zhi Fanxiang
Half-turn outer layer is walked to enter internal layer every electric water channel 306 from the 4th notch 311 every electric water channel 304 and walk complete turn internal layer every electric water channel
306, then enter valve core case connected component 1 from the second intercommunicating pore 310；The hot water heated enters from outlet pipe inlet opening 401
Water pipe 4, as shown in figure 8, the hot water forward direction into outlet pipe 4 covers half-turn outer layer and is divided into two every 304 rear channel of electric water channel, one
Branch is flowed out from hot water outlet hole 402, and another Zhi Zhengxiang covers other half-turn outer layer and encloses internal layer every electric water channel every electric water channel 304 and one
Then 306 enter valve core case connected component 1 from the second intercommunicating pore 310 flows out with cold water mix from mixed water apopore 15.
The water channel connected between valve core case connected component 1 and running water pipe in embodiment one is can be seen that from two embodiments
Water channel length between length, water heater and running water pipe is half-turn between electric water channel, valve core case connected component 1 and water heater
Water channel length be one circle every electric water channel.
Water channel length in embodiment two between water heater and running water pipe is half-turn outer layer every electric water channel 304, and water channel is long
Degree is most short；Water channel length between core print seat connected component 1 and running water pipe is that half-turn outer layer encloses internal layer every electricity every electric water channel 304 and one
Water channel 306, water channel length is placed in the middle, the water channel length between core print seat connected component 1 and water heater be a circle outer layer every electric water channel 304 and
One circle internal layer is every electric water channel 306, water channel length longest.
Therefore the application realizes two-way multi-faceted anti-leak shock function, i.e., by cleverly internal circulation waterway design
The electric leakage of the electric leakage, including water heater itself from water heater not only can be directly isolated in water mixing valve or external thread band supplies electricity to water heater
The electric leakage of conveying；Can also be isolated the electric leakage of external running water pipe, including isolation running water pipe band supply electricity to user bring it is direct
Get an electric shock or give the conveying electric leakage pollution of water heater fuselage.
The external seal pad 9 is soft seal pad, and hard gasket 10 is additionally provided in 9 outside of the external seal pad, described
The both ends of valve core case connected component 1 are equipped with the buckle being separately fixed at the water inlet pipe 2, outlet pipe 4 on valve core case connected component 1
12, casing 5 is enclosed with outside the water inlet pipe 2, valve core case connected component 1 and outlet pipe 4, is respectively equipped at the both ends of casing 5
The hard gasket 10, external seal pad 9 are fixed on to the pipe lid 6 of water pipe end, the pipe lid 6 is equipped with threaded portion 601,
It is tightened on casing 5 by threaded portion 601.
The pipe lid 6 is equipped with and is tightened on newel 11 so that pipe lid 6 to be further secured to the bolt in described sleeve pipe 5
7, hard gasket 10, external seal pad 9 are further fixed on water pipe end.
As depicted in figs. 1 and 2, the cold water inlet hole 201, water inlet pipe apopore 202,401 and of outlet pipe inlet opening
It is inlaid with metal threaded connector 13 at hot water outlet hole 402, at the water inlet pipe apopore 202 and outlet pipe inlet opening 401 also
Equipped with the active joint 14 being easily installed, product screw thread twisting forces-torsional moment is improved by metal inserted piece and may be up to 50N.m
More than, improve product screw thread twisting forces.
The partition board 3 is integrally formed in water pipe, and described sleeve pipe 5 is by quadric injection mould by water inlet pipe 2, valve core case connected component
1 and outlet pipe 4 completely coat, using post forming and mold insert Shooting Technique technology, realize cycle inside the multi-path of sealing
Water route circuit not only solves the technical barrier for producing upper internal circulation waterway in enormous quantities, and increases substantially the property of product
Energy and reliability and stability.
The present invention has been described in detail with reference to the accompanying drawings, those skilled in the art can be according to upper
It states and bright many variations example is made to the present invention.Thus, certain details in embodiment should not constitute limitation of the invention, this
Invention will be using the range that the appended claims define as protection scope of the present invention.
Claims (6)
1. a kind of Multifunctional water mixing valve with electricity-isolation wall, it is characterised in that：It include valve core case connected component（1）Be located at valve core case
Connected component（1）It is upper and respectively with valve core case connected component（1）The water inlet pipe of connection（2）, outlet pipe（4）, the water inlet pipe（2）With go out
Water pipe（4）For pipe, in the water inlet pipe（2）And outlet pipe（4）It is interior be equipped with polylith water pipe cavity is separated into it is axial repeatedly circuitous
The partition board every electric water channel returned（3）；
The water inlet pipe（2）Outlet pipe（4）It is interior be equipped with the water pipe coaxial heart be arranged with by water pipe cavity be separated into outer layer cavity and
The inner tube of internal layer cavity（303）, in pipe inner wall and inner tube（303）Polylith is radially provided between outer wall to be separated into outer layer cavity
The second partition of multiple sub- outer chambers（305）, in said inner tube（303）Internal layer cavity is separated into more by inner radial equipped with polylith
The third partition board of a sub- inner chamber body（307）, the water inlet pipe（2）And outlet pipe（4）Both ends sealed and further by
Two partition boards（305）, third partition board（307）Both ends sealing, in second partition（305）End be alternately equipped be connected to it is multiple described
Sub- outer chamber is to form outer layer every electric water channel（304）The second notch（302）, in third partition board（307）End alternately be equipped with
Multiple sub- inner chamber bodies are connected to form internal layer every electric water channel（306）Third notch（308）, in said inner tube（303）Side
Wall is equipped with connection outer layer every electric water channel（304）With internal layer every electric water channel（306）The 4th notch（311）, the water inlet pipe（2）
And outlet pipe（4）Close to the valve core case connected component（1）That end be equipped with connection internal layer every electric water channel（306）, valve core case connection
Body（1）The second intercommunicating pore（310）；
The valve core case connected component（1）, water inlet pipe（2）And outlet pipe（4）It is made of isolation material, the water inlet pipe（2）
On be arranged with and the cold water inlet hole being connected to every electric water channel（201）With water inlet pipe apopore（202）, the outlet pipe
（4）On be arranged with and the outlet pipe inlet opening being connected to every electric water channel（401）And hot water outlet hole（402）, the spool
Seat connected component（1）It is equipped with mixed water apopore（15）；
The cold water inlet hole（201）With the water inlet pipe apopore（202）It is symmetricly set on water inlet pipe（2）Side wall on, institute
State outlet pipe inlet opening（401）With the hot water outlet hole（402）It is symmetricly set on outlet pipe（4）Side wall on.
2. the Multifunctional water mixing valve according to claim 1 with electricity-isolation wall, it is characterised in that：The water inlet pipe（2）With
Outlet pipe（4）Close to the valve core case connected component（1）End and separate valve core case connected component（1）End is respectively provided with sealing water pipe
The interior sealing pad of end（8）, external seal pad（9）, second intercommunicating pore（310）It is located at interior sealing pad（8）On.
3. the Multifunctional water mixing valve according to claim 2 with electricity-isolation wall, it is characterised in that：The external seal pad（9）For
Soft seal pad, in the external seal pad（9）Outside is additionally provided with hard gasket（10）, the valve core case connected component（1）Two
End is equipped with the water inlet pipe（2）, outlet pipe（4）It is separately fixed at valve core case connected component（1）On buckle（12）, it is described into
Water pipe（2）, valve core case connected component（1）And outlet pipe（4）Outside is enclosed with casing（5）, in casing（5）Both ends be respectively equipped with by
The hard gasket（10）, external seal pad（9）It is fixed on the pipe lid of water pipe end（6）, the pipe lid（6）It is equipped with and twists
Tightly in newel（11）On with by pipe lid（6）It is further secured to described sleeve pipe（5）On bolt（7）.
4. the Multifunctional water mixing valve according to claim 1 or 2 with electricity-isolation wall, it is characterised in that：It is described every electric water channel
Depositional plane at least one side is arcwall face.
5. the Multifunctional water mixing valve according to claim 1 with electricity-isolation wall, it is characterised in that：The cold water inlet hole
（201）, water inlet pipe apopore（202）, outlet pipe inlet opening（401）And hot water outlet hole（402）Place is inlaid with metal threaded connect
Head（13）, the water inlet pipe apopore（202）With outlet pipe inlet opening（401）Place is additionally provided with active joint（14）.
6. the Multifunctional water mixing valve according to claim 3 with electricity-isolation wall, it is characterised in that：The partition board（3）One bodily form
At in water pipe, described sleeve pipe（5）By quadric injection mould by water inlet pipe（2）, valve core case connected component（1）And outlet pipe（4）Completely
Cladding.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610251948.3A CN105757280B (en) | 2016-04-21 | 2016-04-21 | A kind of Multifunctional water mixing valve with electricity-isolation wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610251948.3A CN105757280B (en) | 2016-04-21 | 2016-04-21 | A kind of Multifunctional water mixing valve with electricity-isolation wall |
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| CN105757280A CN105757280A (en) | 2016-07-13 |
| CN105757280B true CN105757280B (en) | 2018-08-10 |
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| CN201610251948.3A Active CN105757280B (en) | 2016-04-21 | 2016-04-21 | A kind of Multifunctional water mixing valve with electricity-isolation wall |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117570571A (en) * | 2018-05-16 | 2024-02-20 | 宋秋云 | Safe and difficult-scaling exchange type electric water heater |
| CN109915624B (en) * | 2019-01-31 | 2023-10-27 | 中山神田大气电器科技有限公司 | Electric thermostatic valve with electricity-isolating wall function |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201007562Y (en) * | 2006-12-31 | 2008-01-16 | 陈勇良 | Water heater electricity-proof protection tube |
| CN201059785Y (en) * | 2007-06-04 | 2008-05-14 | 深圳市恒利德实业有限公司 | electricity separation device of electric water heater |
| CN202756665U (en) * | 2012-06-14 | 2013-02-27 | 仇显璋 | Anti-creeping water mixing valve |
| KR101467400B1 (en) * | 2013-02-04 | 2014-12-10 | 주식회사 브이비엠 | Heating device using heater for ion-electrode |
| CN203979643U (en) * | 2014-07-29 | 2014-12-03 | 王其平 | The anti-electric wall construction of electric hot water tap |
| CN205639695U (en) * | 2016-04-21 | 2016-10-12 | 中山市韦斯华电器发展有限公司 | Area separates multi -functional water valve that mixes of electric wall |
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Address after: 528427 55 Jianye Road, Nantou Town, Zhongshan, Guangdong Patentee after: Guangdong Weiss Hua Electrical Appliance Development Co., Ltd. Address before: 528427 No. 39, South Head Road West, Nantou Town, Zhongshan, Guangdong. Patentee before: Zhongshan Weisihua Electrical Develop Co.,Ltd. |