CN206723503U - Water mixing valve - Google Patents
Water mixing valve Download PDFInfo
- Publication number
- CN206723503U CN206723503U CN201720500185.1U CN201720500185U CN206723503U CN 206723503 U CN206723503 U CN 206723503U CN 201720500185 U CN201720500185 U CN 201720500185U CN 206723503 U CN206723503 U CN 206723503U
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- water
- hole
- elbows
- moving plate
- cold
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Abstract
The utility model discloses a kind of water mixing valve, stator and moving plate are provided with valve body, the stator is provided with inlet opening, hot water water hole and cold water water hole；The moving plate is provided with water passage；The water passage first crosses water end (W.E.) and is provided with protection water channel in its elbows；Highest water temperature is arrived in regulation, the inlet opening is crossed water end (W.E.) with the second of water passage and connected, when the hot water water hole connects with the first mistake water end (W.E.), the cold water water hole connects with elbows protection water channel, advantage is that water passage first crosses the elbows of water end (W.E.) provided with protection water channel, highest water temperature is arrived in regulation, inlet opening is crossed water end (W.E.) with second and connected, when hot water water hole connects with the first mistake water end (W.E.), cold water water hole connects with elbows protection water channel, ensure there is water to flow into water heater heating liner, electric leakage caused by so as to avoid after being damaged due to heating pipe of water heater superheated, ensure the personal safety of user.
Description
Technical field
It the utility model is related to technical field of valve control, more particularly to a kind of water mixing valve.
Background technology
Water mixing valve is a kind of control valve for being used to adjust water temperature.The existing water mixing valve in instant electric water heater,
Stator and moving plate are provided with its valve body, stator is provided with inlet opening, hot water water hole and cold water water hole, and cold water water hole passes through
Pipeline connects with water heater heating liner, and moving plate is provided with water passage.When electric heater is opened, inlet opening and cold water water hole are beaten
Open, hot water water hole is closed, and water flows through inlet opening and water passage and flows into water heater heating liner by cold water water hole, and water heater adds
Heat pipe quickly heats, and valve rod drives moving plate to start to rotate；When moving plate turns to middle part, bore closure of intaking, water heater heating
Water temperature rapid increase in courage；Moving plate is rotated further, and inlet opening, hot water water hole and cold water water hole are opened simultaneously, by inlet opening
The water that hot water water hole is diverted to through water passage mixes with the hot water that water heater heating liner flows out, by inlet opening through water passage
The water for being diverted to cold water water hole continues to inject water heater heating liner；And proceed to hot water water hole maximum water amount in moving plate
Afterwards, cold water water hole is closed, and is no longer supplied water into water heater heating liner；After electric heater is closed, moving plate rotates backward, in cold water
After water hole is opened, the water for flowing into water heater heating liner cools to heating pipe of water heater.Wherein, in hot water water hole most greater than water
After amount, after cold water water hole is closed, if using hot water for a long time, water exhaustion, water heater in water heater heating liner can be caused to add
Heat pipe power is bigger, and sky easily causes water heater to burn out after burning overheat, causes to leak electricity, harms the personal safety of user, it would be highly desirable to
Improve.
Utility model content
Technical problem to be solved in the utility model is to provide one kind after adjusting to hot water water hole maximum stream flow, according to
The water mixing valve that can so give water heater heating liner to supply water.
Technical scheme is used by the utility model solves above-mentioned technical problem：A kind of water mixing valve, interior be provided with of valve body are determined
Piece and moving plate, the stator are provided with inlet opening, hot water water hole and cold water water hole；The moving plate is provided with water passage；
The water passage first crosses water end (W.E.) and is provided with protection water channel in its elbows；Highest water temperature, the inlet opening and mistake are arrived in regulation
When the water end (W.E.) excessively of the second of aquaporin connects, the hot water water hole connects with the first mistake water end (W.E.), the cold water water hole and salient angle
Portion's protection water channel connection.
As an improvement, it is provided with limiting block, the area of section of the limiting block in the hot water water hole and cold water water hole
Progressively expand from the opposite side for being laterally away from moving plate close to moving plate, the change of rounder and more smooth control water and water temperature.Adjusting
When saving hot water water hole maximum stream flow, elbows protection water channel in the axial direction with the limiting block at cold water water hole
It is overlapping.
Compared with prior art, water end (W.E.) elbows are crossed the utility model has the advantage of the first of water passage and is provided with protection
Water channel so that water end (W.E.) connects this water mixing valve excessively with second, hot water water hole and first crosses water in regulation to highest water temperature, inlet opening
During the connection of end, the protection water channel that cold water water hole crosses water end (W.E.) elbows with first connects, it is ensured that has water to flow into water heater heating liner
It is interior, electric leakage caused by so as to avoid after being damaged due to heating pipe of water heater superheated, it is ensured that the personal safety of user.
Brief description of the drawings
Fig. 1 is explosive view of the present utility model.
Fig. 2 is the front view of stator of the present utility model.
Fig. 3 is the rearview of moving plate of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
The utility model is a kind of water mixing valve as shown in Figures 1 to 3, including valve body 1, valve rod 2, bonnet 3 and is arranged on valve body 1
Interior to be provided with stator 4 and moving plate 5, stator 4 is provided with inlet opening 41, hot water water hole 42 and cold water water hole 43；Moving plate 5 is provided with
Water passage 51, the elbows 513 that water passage 51 first crosses water end (W.E.) 511 are provided with protection water channel, and the first of water passage crosses water
The discharge area at end 511 is more than the second discharge area for crossing water end (W.E.) 512；Highest water is arrived in the fully open regulation of hot water water hole 42
When temperature, inlet opening 41 connect with the second mistake water end (W.E.) 512, hot water water hole 42 connects with the first mistake water end (W.E.) 511, cold water water hole 43
The protection water channel that the elbows of water end (W.E.) 511 are crossed with first connects, and that is to say left from the left end of hot water water hole 42 to cold water water hole 43
The distance at end is less than first and crosses the left end of water end (W.E.) 511 to the distance of right-hand member；So that it is guaranteed that when highest water temperature is arrived in regulation, water is also had
Flowed into through cold water water hole 43 in water heater heating liner, avoid the electric leakage because caused by heating pipe of water heater sky burnt cause thermal damage.
The stator 4 and moving plate 5 of this water mixing valve are made of ceramics.The radial section product of cold water water hole 43 is more than hot water mistake
The radial section in water hole 42 is accumulated, and limiting block 44, and the section of limiting block 44 are provided with hot water water hole 42 and cold water water hole 43
The other end of the area from close to one end of moving plate 5 to away from moving plate 5 progressively expands, and the effect of limiting block 44 is the control of more round cunning
Water-carrying capacity change and water temperature change processed.Wherein, when hot water 42 maximum stream flow of water hole is arrived in regulation, elbows 513 protect water channel
It is overlapping with the limiting block 44 at cold water water hole 43 on water mixing valve axis direction.
Claims (3)
1. a kind of water mixing valve, valve body (1) is interior to be provided with stator (4) and moving plate (5), and the stator (4) is provided with inlet opening (41), heat
Water water hole (42) and cold water water hole (43)；The moving plate (5) is provided with water passage (51)；It is characterized in that：The mistake
Aquaporin (51) first crosses water end (W.E.) (511) and is provided with protection water channel in its elbows (513)；Regulation to highest water temperature, it is described enter
The second of water hole (41) and water passage crosses that water end (W.E.) (512) connect, the hot water water hole (42) crosses water end (W.E.) (511) even with first
When logical, the cold water water hole (43) connects with elbows (513) protection water channel.
2. water mixing valve according to claim 1, it is characterised in that：The hot water water hole (42) and cold water water hole (43)
Interior to be provided with limiting block (44), the area of section of the limiting block (44) is laterally away from the another of moving plate (5) from close to the one of moving plate (5)
Side progressively expands.
3. water mixing valve according to claim 2, it is characterised in that：When hot water water hole (42) maximum stream flow is arrived in regulation,
Elbows (513) the protection water channel is overlapping with the limiting block (44) at cold water water hole (43) place in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720500185.1U CN206723503U (en) | 2017-04-26 | 2017-04-26 | Water mixing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720500185.1U CN206723503U (en) | 2017-04-26 | 2017-04-26 | Water mixing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206723503U true CN206723503U (en) | 2017-12-08 |
Family
ID=60510306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720500185.1U Active CN206723503U (en) | 2017-04-26 | 2017-04-26 | Water mixing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206723503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413075A (en) * | 2018-03-09 | 2018-08-17 | 宁波市赛立特阀芯科技有限公司 | Water mixing valve and faucet type electric water and its control method |
-
2017
- 2017-04-26 CN CN201720500185.1U patent/CN206723503U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413075A (en) * | 2018-03-09 | 2018-08-17 | 宁波市赛立特阀芯科技有限公司 | Water mixing valve and faucet type electric water and its control method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |