CN105065746A - Electric shock preventing water mixing valve - Google Patents
Electric shock preventing water mixing valve Download PDFInfo
- Publication number
- CN105065746A CN105065746A CN201510562468.4A CN201510562468A CN105065746A CN 105065746 A CN105065746 A CN 105065746A CN 201510562468 A CN201510562468 A CN 201510562468A CN 105065746 A CN105065746 A CN 105065746A
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- Prior art keywords
- water
- valve
- electric
- vortex
- electricity
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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
- F16K27/00—Construction of housing; Use of materials therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses an electric shock preventing water mixing valve which comprises a valve body, a valve element in a valve chamber and a switch handle. The valve body is connected with a cold water pipe and a hot water pipe, a switch connector of the valve element stretches out from the interior of the valve chamber and is connected with the switch handle, and the valve body, the hot water pipe, the cold water pipe and the switch handle are all made of engineering plastic; an anti-electricity wall water outlet pipe is installed in a water outlet chamber, a first vortical anti-electricity waterway is arranged in the water outlet chamber, a second vortical anti-electricity waterway is arranged in the anti-electricity wall water outlet pipe, and an anti-electricity wall separation piece is arranged between the first vortical anti-electricity waterway and the second vortical anti-electricity waterway to enable outlet water of the water mixing valve to flow away from the water mixing valve after flowing through the first vortical anti-electricity waterway and the second vortical anti-electricity waterway. According to the water mixing valve, parts such as a shell and connection nuts are all made of insulation materials; meanwhile, the water mixing valve is combined with an anti-electricity device which is internally arranged in the water mixing valve body, and therefore the water mixing valve is safer than an existing water mixing valve with a traditional anti-electricity device.
Description
Technical field
The present invention relates to water heater accessory, more particularly, relate to a kind of electric shock-preventing be applied on water heater and mix water valve.
Background technique
Mixed water valve is an important accessory on water heater, and cold water not only can import in water heater by it, and can also adjusting water outlet temperature, makes the water temperature drawn more be applicable to people and uses.But existing mixed water valve is generally manufactured by metal, not only manufacture cost is higher, and once water heater goes wrong, when causing electric leakage, people can be allowed to have the danger of being shocked by electricity.
On the other hand, even if solve the charged problem of mixed water valve shell by safety installations, but, if the reasons such as water heater liner electric leakage cause water outlet charged, for hot water user, also there is the risk of electric shock.The electric water heater electric leakage that China various places occur repeatedly is in recent years hurted sb.'s feelings event, exposes the urgency how electric water heater takes precautions against consumer home's power utilization environment security hidden trouble.
Summary of the invention
The object of the invention is to overcome the deficiency that above-mentioned prior art exists, a kind of low cost of manufacture is provided, mixed water valve shell can be prevented charged and ensures that the electric shock-preventing of mixed water valve permeate safety mixes water valve, thus stop water heater user risk of electric shock.
The technical solution adopted for the present invention to solve the technical problems is: a kind of electric shock-preventing mixes water valve, comprise valve body, spool in valve pocket, switch handle, described valve body connects cold water pipe respectively, hot-water line, described valve body is provided with interface of hot water, cold water interface, water chamber, the switch contacts of described spool is stretched out and is connected with switch handle in valve pocket, described valve body, hot-water line, cold water pipe and switch handle are engineering plastics manufacture, in described water chamber, anti-electricity wall outlet pipe is installed, the anti-electric water channel of the first vortex is also provided with in water chamber, the anti-electric water channel of second vortex is set in described anti-electricity wall outlet pipe, anti-electricity wall partition is provided with between the anti-electric water channel of described first vortex and the anti-electric water channel of the second vortex, the water outlet of mixed water valve is made to flow through the anti-electric water channel of the first vortex, mixed water valve is left after the anti-electric water channel of second vortex.
In described water chamber and anti-electricity wall partition be equipped with the positioning hole of anti-electricity wall outlet pipe, the upper-end surface of described anti-electricity wall outlet pipe arranges the locating column for inserting described positioning hole.
Described water chamber outside thread connects cap nut, and the end of described anti-electricity wall outlet pipe stretches out from the endoporus of cap nut.
Described anti-electricity wall partition is provided with the connecting port that the anti-electric water channel of the first vortex is communicated with the anti-electric water channel of the second vortex.
The sectional shape of the anti-electric water channel of described first vortex and the anti-electric water channel of the second vortex is same or similar.
Valve body front is also provided with cover, and cover covers on valve body, and switch contacts is exposed outside cover through the hole on cover, and switch is connected in switch contacts by fastening screw.
Described cover is obtained by engineering plastics.
Described cover is also being formed with empty avoiding with the connecting part of interface of hot water, cold water interface, water outlet on valve body.
Compared with prior art, the invention has the beneficial effects as follows:
1) parts such as the shell of mixed water valve, attaching nut are adopted insulating material by the present invention, simultaneously, mixed water valve and anti-shock device merge, anti-shock device is built in mixed water valve valve-body inner, unite two into one, become existing mixed water valve temperature adjustment function, have again anti-shock device electricity-preventing function, more safer than the mixed water valve of the traditional anti-shock device of existing band.
2) parts such as the shell of mixed water valve, attaching nut are working of plasticss by the present invention, and cost occupies great advantage.
3) mixed water valve appearance member of the present invention can adopt and dazzle color style process, makes the more aobvious high-grade air of product.
Accompanying drawing explanation
Fig. 1 is the part fractionation schematic diagram that electric shock-preventing of the present invention mixes water valve.
Fig. 2 is the valve body anti-electricity wall structural representation that electric shock-preventing of the present invention mixes water valve.
Fig. 3 is the anti-electricity wall service branch structure schematic diagram that electric shock-preventing of the present invention mixes water valve.
Fig. 4 is the anti-electricity wall partition that electric shock-preventing of the present invention mixes water valve.
Fig. 5 is the handle installation structure schematic diagram that electric shock-preventing of the present invention mixes water valve.
Fig. 6 is the cap nut structural representation that electric shock-preventing of the present invention mixes water valve.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " front and back ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should make broad understanding, such as, can be fixedly connected with.Also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term can be understood at concrete meaning of the present invention.
See Fig. 1-6, electric shock-preventing of the present invention mixes water valve and comprises valve body 12, spool in valve pocket, switch handle 15, valve body connects cold water pipe 14 respectively, hot-water line 13, valve body is provided with interface of hot water 23, cold water interface 24, water chamber 26, the switch contacts 25 of spool is stretched out and is connected with switch handle 15 in valve pocket, valve body, hot-water line, cold water pipe and switch handle are engineering plastics manufacture, in water chamber 26, anti-electricity wall outlet pipe 4 is installed, the anti-electric water channel 1 of the first vortex is also provided with in water chamber, second vortex anti-electric water channel 2 is set in anti-electricity wall outlet pipe 4, anti-electricity wall partition 8 is provided with between the anti-electric water channel of first vortex and the anti-electric water channel of the second vortex, the water outlet of mixed water valve is made to flow through the anti-electric water channel of the first vortex, mixed water valve is left after the anti-electric water channel of second vortex.
In water chamber and anti-electricity wall partition be equipped with the positioning hole 3 of anti-electricity wall outlet pipe, the upper-end surface of anti-electricity wall outlet pipe arranges the locating column 5 for inserting positioning hole.Water chamber outside thread connects cap nut 9, and the end 6 of anti-electricity wall outlet pipe stretches out from the endoporus of cap nut.Anti-electricity wall partition 8 is provided with the connecting port 7 that the anti-electric water channel of the first vortex is communicated with the anti-electric water channel of the second vortex.The sectional shape of the anti-electric water channel of the first vortex 1 and the anti-electric water channel of the second vortex 2 is same or similar.
See Fig. 1, Fig. 5, mixed water valve comprises valve body 12, hot-water line 13, cold water pipe 14 and switch handle 15, described valve body 12, hot-water line 13, cold water pipe 14 and switch handle 15 are engineering plastics manufacture, hot-water line 13 and cold water pipe 14 are all matched with the screw thread on valve body 12 by nut 32, formation is threaded, and nut 32 obtains for engineering plastics, arranges seal ring 31 in nut 32.Valve body 12 is provided with interface of hot water 23, cold water interface 24, switch contacts 25 and water chamber 26, the lower end mouth of hot-water line 13 connects with interface of hot water 23, the lower end mouth 41 of cold water pipe 14 connects with cold water interface 24, valve body 12 back is also provided with fixed screw holes, valve body 12 front is also provided with cover 16, and cover 16 is engineering plastics manufacture; Cover 16 covers on valve body 12, cover 16 is also being formed with empty avoiding 61 with the connecting part of interface of hot water 23, cold water interface 24, water chamber 26 on valve body 12, switch contacts 25 is exposed outside cover 16 through the hole on cover 16, and switch handle 15 is connected in switch contacts 25 by fastening screw 17.Valve body 12 is also provided with mounting ear 28.
Although illustrate and describe embodiments of the invention; those of ordinary skill in the art is to be understood that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim; scope of the present invention limited by claim and equivalent replacement thereof; in the improvement etc. done without creative work, all should be included within protection scope of the present invention.
Claims (8)
1. an electric shock-preventing mixes water valve, comprise valve body, spool in valve pocket, switch handle, described valve body connects cold water pipe respectively, hot-water line, it is characterized in that: described valve body is provided with interface of hot water, cold water interface, water chamber, the switch contacts of described spool is stretched out and is connected with switch handle in valve pocket, described valve body, hot-water line, cold water pipe and switch handle are engineering plastics manufacture, in described water chamber, anti-electricity wall outlet pipe is installed, the anti-electric water channel of the first vortex is also provided with in water chamber, the anti-electric water channel of second vortex is set in described anti-electricity wall outlet pipe, anti-electricity wall partition is provided with between the anti-electric water channel of described first vortex and the anti-electric water channel of the second vortex, the water outlet of mixed water valve is made to flow through the anti-electric water channel of the first vortex, mixed water valve is left after the anti-electric water channel of second vortex.
2. electric shock-preventing according to claim 1 mixes water valve, it is characterized in that: in described water chamber and anti-electricity wall partition be equipped with the positioning hole of anti-electricity wall outlet pipe, the upper-end surface of described anti-electricity wall outlet pipe arranges the locating column for inserting described positioning hole.
3. electric shock-preventing according to claim 2 mixes water valve, it is characterized in that: described water chamber outside thread connects cap nut, and the end of described anti-electricity wall outlet pipe stretches out from the endoporus of cap nut.
4. the electric shock-preventing according to Claims 2 or 3 mixes water valve, it is characterized in that: described anti-electricity wall partition is provided with the connecting port that the anti-electric water channel of the first vortex is communicated with the anti-electric water channel of the second vortex.
5. electric shock-preventing according to claim 4 mixes water valve, it is characterized in that: the sectional shape of the anti-electric water channel of described first vortex and the anti-electric water channel of the second vortex is same or similar.
6. electric shock-preventing according to claim 5 mixes water valve, it is characterized in that: valve body front is also provided with cover, and cover covers on valve body, and switch contacts is exposed outside cover through the hole on cover, and switch is connected in switch contacts by fastening screw.
7. electric shock-preventing according to claim 5 mixes water valve, it is characterized in that: described cover is obtained by engineering plastics.
8. electric shock-preventing according to claim 5 mixes water valve, it is characterized in that: described cover is also being formed with empty avoiding with the connecting part of interface of hot water, cold water interface, water outlet on valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510562468.4A CN105065746A (en) | 2015-09-08 | 2015-09-08 | Electric shock preventing water mixing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510562468.4A CN105065746A (en) | 2015-09-08 | 2015-09-08 | Electric shock preventing water mixing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105065746A true CN105065746A (en) | 2015-11-18 |
Family
ID=54495195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510562468.4A Pending CN105065746A (en) | 2015-09-08 | 2015-09-08 | Electric shock preventing water mixing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105065746A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201032283Y (en) * | 2007-05-12 | 2008-03-05 | 陈苏 | Low-resistance anti-electric wall device |
| CN201225768Y (en) * | 2008-03-31 | 2009-04-22 | 陈雁锋 | Anticreepage apparatus for electrical water heater |
| CN201772632U (en) * | 2010-08-27 | 2011-03-23 | 仉贵勇 | Super insulation wall |
| CN103968556A (en) * | 2014-06-03 | 2014-08-06 | 佛山市顺德区奥荻莎电器有限公司 | Anti-electric shock type water mixing valve |
| CN204027021U (en) * | 2014-07-25 | 2014-12-17 | 福建省江南电器制造有限公司 | A kind of outboard-type anti-electricity wall |
| CN204372396U (en) * | 2015-01-06 | 2015-06-03 | 湖北三江航天红阳机电有限公司 | A kind of doubly-closed tube pipeline connector |
| CN204592397U (en) * | 2015-04-11 | 2015-08-26 | 欧阳山西 | Anticreep safety water mixing valve |
| CN205026171U (en) * | 2015-09-08 | 2016-02-10 | 佛山市顺德区奥荻莎电器有限公司 | Protection against electric shock mixes water valve |
-
2015
- 2015-09-08 CN CN201510562468.4A patent/CN105065746A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201032283Y (en) * | 2007-05-12 | 2008-03-05 | 陈苏 | Low-resistance anti-electric wall device |
| CN201225768Y (en) * | 2008-03-31 | 2009-04-22 | 陈雁锋 | Anticreepage apparatus for electrical water heater |
| CN201772632U (en) * | 2010-08-27 | 2011-03-23 | 仉贵勇 | Super insulation wall |
| CN103968556A (en) * | 2014-06-03 | 2014-08-06 | 佛山市顺德区奥荻莎电器有限公司 | Anti-electric shock type water mixing valve |
| CN204027021U (en) * | 2014-07-25 | 2014-12-17 | 福建省江南电器制造有限公司 | A kind of outboard-type anti-electricity wall |
| CN204372396U (en) * | 2015-01-06 | 2015-06-03 | 湖北三江航天红阳机电有限公司 | A kind of doubly-closed tube pipeline connector |
| CN204592397U (en) * | 2015-04-11 | 2015-08-26 | 欧阳山西 | Anticreep safety water mixing valve |
| CN205026171U (en) * | 2015-09-08 | 2016-02-10 | 佛山市顺德区奥荻莎电器有限公司 | Protection against electric shock mixes water valve |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |
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| RJ01 | Rejection of invention patent application after publication |