CN207796171U - A kind of spool and water mixing valve of water mixing valve - Google Patents
A kind of spool and water mixing valve of water mixing valve Download PDFInfo
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- CN207796171U CN207796171U CN201820027935.2U CN201820027935U CN207796171U CN 207796171 U CN207796171 U CN 207796171U CN 201820027935 U CN201820027935 U CN 201820027935U CN 207796171 U CN207796171 U CN 207796171U
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Abstract
The utility model discloses a kind of spools of water mixing valve, including definite ceramic chip and it is rotatably assorted in the dynamic porcelain piece on definite ceramic chip, the definite ceramic chip, which is equipped with, matches the water chamber to be formed and multiple for water flow passage with dynamic porcelain piece, the dynamic porcelain piece is equipped with and matches the flow-guiding channel to be formed with definite ceramic chip, it is characterised in that：Two of which constitutes along the radially adjoining setting of water chamber for the part of water flow passage and mixes pool, the flow-guiding channel is turned to dynamic porcelain piece in mixed pool so that each water channel in mixed pool is connected to by flow-guiding channel with water chamber, the flow for water flow passage and flow-guiding channel connectivity part in the mixed pool is changed linearly with flow-guiding channel rotation, and rotational angle of the flow-guiding channel in mixed pool is 90 °~180 °.The utility model provides a kind of spool of water mixing valve, and angle rotatable of the dynamic porcelain piece in mixed pool is big, therefore it is small to rotate the water temperature variation corresponding to unit angle.
Description
Technical field
The utility model is related to the technical field of tile valve, the specifically spool and water mixing valve of a kind of water mixing valve.
Background technology
Existing commercially available water heater generally all carries mixed water function, and the principle of design is to make by the adjusting of spool
Hot water and cold water export after mixing in proportion, to realize the control of leaving water temperature.Such as patent name is a kind of electric operated thermostatic
Water mixing valve (Publication No. CN205618730U), using the rotation of dynamic porcelain piece so that the cold water runner on definite ceramic chip and hot water stream
Road is connected to water chamber respectively is achieved in mixed water function, and the dynamic porcelain piece in mixed water area by rotational angle not
The control for mixing water water temperature is realized with the accounting for adjusting cold water flow and hot water flow.But the water mixing valve of this prior art, it is cold
Water flow passage and hot water flux's and line range it is small, therefore the rotatable angle range that dynamic porcelain piece is located in mixed water area is small, therefore
The temperature difference that dynamic porcelain piece rotates corresponding to unit angle is big, eventually leads to lower water temperature low precision.
Invention content
The utility model is intended to solve first technical problem in the related technology at least to a certain extent：It provides a kind of
The spool of water mixing valve, angle rotatable of the dynamic porcelain piece in mixed pool is big, therefore rotates the water temperature corresponding to unit angle and become
Change small.
The utility model is intended to solve second technical problem in the related technology at least to a certain extent：It provides a kind of
Water mixing valve, the adjustable extent mixed under water state is big, therefore the fineness of lower water temperature is good.
For this purpose, the utility model proposes a kind of spool of water mixing valve for the first technical problem, including definite ceramic chip and
It is rotatably assorted in the dynamic porcelain piece on definite ceramic chip, the definite ceramic chip is equipped with and matches the water chamber to be formed and multiple confessions with dynamic porcelain piece
Water flow passage, the dynamic porcelain piece are equipped with and match the flow-guiding channel to be formed with definite ceramic chip, it is characterised in that：Two of which is for flow
The part in road along water chamber radially adjoining setting constitute mix pool, the flow-guiding channel with dynamic porcelain piece turn in mixed pool with
So that each water channel in mixed pool is connected to by flow-guiding channel with water chamber, in the mixed pool for water flow passage with lead
The flow of circulation road connectivity part is changed linearly with flow-guiding channel rotation, and rotational angle of the flow-guiding channel in mixed pool is
90 °~180 °.Angle rotatable of the flow-guiding channel in mixed pool is big, therefore each corresponding to flow-guiding channel rotation unit angle
Changes in flow rate for water flow passage and the ratio variation respectively shared by the flow for water flow passage are small, it is possible thereby to so that degree of regulation
It is good.
An example according to the present utility model, described for water flow passage includes cold water runner and hot water flux, cold water runner
It is constituted along the radially adjoining setting of water chamber with the part of hot water flux and mixes pool.Different water temperatures may be implemented in hot and cold water mixing
Water requirements.
An example according to the present utility model, the cold water runner and hot water flux along the circumferentially extending of water chamber,
And the cross-sectional area that cold water runner is located in mixed pool linearly successively decreases along the clockwise direction that flow-guiding channel rotates, the heat
Water flow passage is located at the cross-sectional area in mixed pool and is linearly incremented by along the clockwise direction that flow-guiding channel rotates.Cold water runner and
Linear change of the hot water flux in mixed pool is to be kept during on the contrary, flow-guiding channel can be made to be rotated in mixed pool
Total flow is basically unchanged, and adjusts water temperature by the variation of the accounting of cold water flow and hot water flow, therefore water temperature can be from list
Cold water is adjusted to single hot water, and the adjustable extent of water temperature is big.
The cold water runner is located at the part outside mixed pool and constitutes single cold water area, and the flow-guiding channel is turned to dynamic porcelain piece
So that water chamber is only connected to cold water runner by flow-guiding channel in single cold water area, the hot water flux is located at outside mixed pool
Part constitutes single hydrothermal area, and the flow-guiding channel is turned in single hydrothermal area with dynamic porcelain piece so that water chamber passes through flow-guiding channel
Only it is connected to hot water flux.Single cold water output may be implemented in the single cold water area of setting and single hydrothermal area and single hot water exports.
The definite ceramic chip is equipped with hot water inlet and cooling water inlet, and the hot water inlet is connected to hot water flux, described
Cooling water inlet be connected to cold water runner.
The definite ceramic chip is equipped with shallow grooves towards the end face of dynamic porcelain piece, and the shallow grooves are with water chamber and respectively for flow
Interval setting between road.The contact area between dynamic porcelain piece and definite ceramic chip can be made to reduce by the way that shallow grooves are arranged, to
Reduce the force of sliding friction for relatively rotating therebetween and generating, and the liquid in shallow grooves supports under the action of hydraulic coupling
Dynamic porcelain piece can further reduce frictional force between the two.
For this purpose, the utility model proposes a kind of water mixing valve for the second technical problem, including valve casing, valve deck, drive shaft and
Above-mentioned spool, valve deck close to form valve chamber with covers for housing, and the spool is installed in valve chamber, and the definite ceramic chip of spool is fixed on valve
Intracavitary, the dynamic porcelain piece of spool are fixedly connected with one end of drive shaft, and the drive shaft other end is pierced by outside valve chamber, are used for and drive
The output axis connection of dynamic motor.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent, or recognized by the practice of the utility model.
Above-mentioned technical proposal has the following advantages that or advantageous effect：First, the range for mixing pool is big, therefore flow-guiding channel exists
Adjustable-angle in mixed pool is big, so that the water temperature corresponding to dynamic porcelain piece rotation unit angle changes small, lower water temperature
It is more fine, secondly, by the way that shallow grooves are arranged, it is possible to reduce thus the force of sliding friction between dynamic porcelain piece and definite ceramic chip reduces
The resistance of dynamic porcelain piece rotation not only reduces the load force of drive shaft, and makes the abrasion between dynamic porcelain piece and definite ceramic chip small.
Description of the drawings
Fig. 1 is the structural schematic diagram of the water mixing valve of the utility model.
Fig. 2 is the exploded perspective view of Fig. 1.
Fig. 3 is the structural schematic diagram of spool in the utility model.
Fig. 4 is the structural schematic diagram of definite ceramic chip in Fig. 3 spools.
Schematic top plan views of the Fig. 5 for definite ceramic chip in Fig. 4 after horizontal positioned.
Fig. 6 is the structural schematic diagram of dynamic porcelain piece in Fig. 3 spools.
Fig. 7 a~7d are the assembling schematic diagrams of the definite ceramic chip of spool and dynamic porcelain piece different location in the utility model.
Wherein, 1, definite ceramic chip, 1.1 front end faces, 2, dynamic porcelain piece, 3, water chamber, 4, flow-guiding channel, 5, cold water runner, 6, heat
Water flow passage, 7, cooling water inlet, 8, hot water inlet, 9, shallow grooves, 10, valve casing, 11, valve deck, 12, drive shaft, 13, bearing, 13.1,
DNA releaxed circular DNA, 13.2, tight ring, 13.3, rolling element；
Wherein, 101, mixed pool, 102, single cold water area, 103, single hydrothermal area；
θ refers to the rotational angle of dynamic porcelain piece.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
Below with reference to the accompanying drawings it is described in detail a kind of spool of water mixing valve according to the utility model embodiment.
A kind of spool of water mixing valve, including definite ceramic chip 1 and dynamic porcelain piece 2, adjacent two ends of definite ceramic chip 1 and dynamic porcelain piece 2
Face paste is closed, i.e., the end face that the front end face 1.1 of definite ceramic chip 1 as shown in Figure 3 is adjacent with dynamic porcelain piece 2 is bonded, and the dynamic porcelain piece 2 and
Definite ceramic chip 1 is rotatably assorted, and the front end face 1.1 of the definite ceramic chip 1 towards dynamic porcelain piece 2 is equipped with multiple flow path grooves and apopore, respectively
Flow path groove is matched with dynamic porcelain piece 2 to be formed multiple for water flow passage, and the apopore matches to form closed water outlet with dynamic porcelain piece 2
Chamber 3, dynamic porcelain piece 2 are equipped with diversion trench towards the end face of definite ceramic chip 1, and the diversion trench is matched with the front end face 1.1 of definite ceramic chip 1
The flow-guiding channel 4 of formation, the flow-guiding channel 4 are turned to dynamic porcelain piece 2 close to accordingly for making this for flow when water flow passage
Road is connected to by flow-guiding channel 4 with water chamber 3, the flow-guiding channel 4 with dynamic porcelain piece 2 turn to far from accordingly for water flow passage when
This between water flow passage and water chamber 3 for not being connected to.
Can be normal open between one end and water chamber 3 of above-mentioned flow-guiding channel 4, i.e. the setting of water chamber 3 and dynamic porcelain piece 2
The axis position of rotation, the other end of the flow-guiding channel 4 is during rotation with each for the company of touching between water flow passage
Logical or separate partition.
Above-mentioned flow-guiding channel 4 can also be with the rotation process and water chamber of flow-guiding channel 4 close to one end of water chamber 3
3 break-makes.
Embodiment one：
Described for water flow passage includes cold water runner 5 and hot water flux 6, and the part of cold water runner 5 and hot water flux 6 is along going out
The radially adjoining setting of water cavity 3, which is constituted, mixes pool 101.Above-mentioned part can be whole and the hot water flux 6 of cold water runner 5
All, it can be the whole of cold water runner 5 part and hot water flux 6, can also be cold water runner 5 whole and hot water flux
6 part more or can be that the part of cold water runner 5 as shown in Figure 5 and the part of hot water flux 6 are radially sequentially spaced
Setting.Therefore above-mentioned part should broad sense the wherein one section of runner for being interpreted as cold water runner 5 and hot water flux 6 or complete
Duan Liudao.
In addition, above-mentioned mixed pool 101 refers to the portion of runner of cold water runner 5 and hot water flux 6 in geometric space
A certain range region.Can be specifically that the portion of runner of cold water runner 5 as shown in figure 5 and hot water flux 6 adjacent is set
Set constituted sector region.
Embodiment two：
As shown in figure 5, basic structure is identical as embodiment one, difference essentially consists in：The cold water runner 5 and hot water stream
Road 6 is arc-shaped structure along the circumferentially extending of water chamber 3, and the cross-sectional area of the cold water runner 5 is rotated along flow-guiding channel 4
Clockwise direction linearly be incremented by, the clockwise direction that the cross-sectional area of the hot water flux 6 is rotated along flow-guiding channel 4 is in
Linear decrease.I.e. as shown in Fig. 7 a~7d, when flow-guiding channel 4 is located in mixed pool if flow-guiding channel 4 along clockwise direction if
The cross-sectional area of cold water runner 5 increases and the cross-sectional area of hot water flux 6 reduces, if flow-guiding channel 4 on the contrary is along counterclockwise
Direction then cold water runner 5 cross-sectional area reduce and the cross-sectional area of hot water flux 6 increase.
It is of course also possible to so that flow-guiding channel 4 be rotated in the clockwise direction then cold water runner 5 cross-sectional area reduce and
The cross-sectional area of hot water flux 6 increases, and the cross-sectional area for rotating then cold water runner 5 in the counterclockwise direction increases and hot water stream
The cross-sectional area in road 6 reduces.
Its designing points is that the rotation with flow-guiding channel 4 makes 6 flow of flow and hot water flux of cold water runner 5
Ratio generates variation, is achieved in the adjusting of mixed water water temperature.
Embodiment three：
The part of the cold water runner 5 is located in mixed pool 101, and the part of cold water runner 5 extends along length direction
To outside mixed pool 101, cold water runner 5 is located at the part outside mixed pool 101 and constitutes single cold water area 102, and the flow-guiding channel 4 is servo-actuated
Flow-guiding channel 4 is connected to cold water runner 5 so that cold water runner 5 passes through flow-guiding channel when tile 2 turns in single cold water area 101
4 are connected to water chamber 3, and flow-guiding channel 4 is not connected to hot water flux 6 at this time, therefore only so that the cold water in cold water runner 5 is through leading
Circulation road 4 is delivered to water chamber 3, final to realize single cold water output.
Similarly, the part of the hot water flux 6 is located in mixed pool 101, and the part of hot water flux 6 is along length direction
It extends to outside mixed pool 101, hot water flux 6 is located at the part outside mixed pool 101 and constitutes single hydrothermal area 103, the flow-guiding channel 4
Flow-guiding channel 4 is connected to hot water flux 6 so that hot water flux 6 passes through water conservancy diversion when being turned in single hydrothermal area 102 with dynamic porcelain piece 2
Channel 4 is connected to water chamber 3, and flow-guiding channel 4 is not connected to cold water runner 5 at this time, therefore only makes the hot water in hot water flux 6
It is delivered to water chamber 3 through flow-guiding channel 4, it is final to realize single hot water output.
Example IV：
As shown in figure 5, basic structure is identical as embodiment three, difference essentially consists in：The cross section of the cold water runner 5
Area linearly successively decreases along length direction in from single cold water area 102 to mixed pool 101, the cross section of the hot water flux 6
It is also linearly to successively decrease that area is interior from single hydrothermal area 103 to mixed pool 101 along length direction.
Embodiment five：
As shown in Fig. 3 or 4 or 5, the definite ceramic chip 1 is equipped with cooling water inlet 7 and hot water inlet 8, the hot water inlet 8
It is connected to hot water flux 6, the cooling water inlet 7 is connected to cold water runner 5.
Embodiment six：
As shown in figure 5, basic structure is identical as embodiment five, difference essentially consists in：The cooling water inlet 7 and cold water stream
The maximum position connection of 5 cross-sectional area of road, the hot water inlet 8 are connected to the maximum position of 6 cross-sectional area of hot water flux.
Embodiment six：
As shown in Fig. 4 or Fig. 5, the front end face 1.1 of the definite ceramic chip 1 is equipped with shallow grooves 9, the shallow grooves 9, single cold water
Area 102, mixed pool 101 and single being provided at circumferentially spaced along water chamber of hydrothermal area 103.
Embodiment seven：
As shown in figure 5, the dynamic porcelain piece 2 when the flow-guiding channel 4 is connected to cold water runner 5 and hot water flux 6 simultaneously
Angle rotatable θ be 90 °~180 °, certainly, the angle rotatable θ also flow-guiding channel 4 in mixed pool 101
Rotational angle, i.e. rotational angle of the flow-guiding channel 4 in mixed pool 101 is 90 °~180 °.Specifically, the rotatable angle
Degree θ refers to the axis that rotate using dynamic porcelain piece 2 as origin, and the plane picture ray along 1.1 place of the upper surface of definite ceramic chip 1 is described to penetrate
Rotational angle of the line in mixed pool.
A kind of water mixing valve, including valve casing 10, valve deck 11, drive shaft 12 and above-mentioned spool, valve deck 11 are closed with the lid of valve casing 10
Valve chamber is formed, the spool is installed in valve chamber, and the definite ceramic chip 1 of spool is fixed in valve chamber, dynamic porcelain piece 2 and the driving of spool
One end of axis 12 is fixedly connected, and 12 other end of the drive shaft is pierced by outside valve chamber, for the output axis connection with driving motor.
Embodiment one as water mixing valve：
Bearing 13 is equipped between the dynamic porcelain piece 2 and the inner surface of valve chamber, the bearing 13 drives dynamic porcelain piece 2 to limit in an axial direction
On definite ceramic chip 1, and it is rotatably assorted by bearing 13 between the dynamic porcelain piece 2 and the inner surface of valve chamber.
Embodiment two as water mixing valve：
Its structure is substantially identical in the embodiment one of above-mentioned water mixing valve, difference lies in：The bearing 13 is plane bearing, institute
It states plane bearing to be placed on outside drive shaft 12, the tight ring 13.2 of plane bearing and dynamic porcelain piece 2 are away from the end face of definite ceramic chip 1 against putting down
The DNA releaxed circular DNA 13.1 of spherical bearing is located at the position corresponding to dynamic porcelain piece 2 against the DNA releaxed circular DNA 13.1 and tight ring with the inner surface of valve chamber
It is rotatably assorted by several rolling elements 13.3 between 13.2.
As shown in Figure 7a, dynamic porcelain piece 2 drives flow-guiding channel 4 to turn to the flow-guiding channel 3 and cold water runner 5, hot water stream
Road 6 is connected to water chamber 3, passes through flow-guiding channel after the hot water mixing in the hot water or cold water runner 6 in cold water runner 5 at this time
4 are delivered to realization supply warm water in water chamber 3, and the water temperature of warm water is adjusted with the rotation of flow-guiding channel 4.
As shown in Figure 7b, dynamic porcelain piece 2 drives flow-guiding channel 4 to be rotated in the clockwise direction from position shown in Fig. 7 a to described
Flow-guiding channel 4 be connected to single cold water runner 5 in single cold water area 102, only make the cold water in cold water runner 5 by leading at this time
Circulation road 4 is delivered in water chamber 3, realizes the water supply of single cold water.
As shown in Figure 7 c, dynamic porcelain piece 2 drives flow-guiding channel 4 to be rotated in the clockwise direction from position shown in Fig. 7 b to described
Flow-guiding channel 4 be connected to shallow grooves 9, shallow grooves 9 at this time are connected to water chamber 3, without water outlet in water chamber 3.
As shown in figure 7d, dynamic porcelain piece 2 drives flow-guiding channel 4 to be rotated in the clockwise direction from position shown in Fig. 7 c to described
Flow-guiding channel 4 be connected to hot water flux 6, at this time only so that hot water flux 6 in hot water water outlet is delivered to by flow-guiding channel 4
In chamber 3, the water supply of single hot water is realized.
What needs to be explained here is that in the description of the present invention, it should be understood that term "center", " longitudinal direction ",
" transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top",
The orientation or positional relationship of the instructions such as "bottom" "inner", "outside", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitation of the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or more in the description of the present invention, remove
It is non-separately to have clearly specific restriction.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature is "above" or "below" second feature
Can be that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, first is special
Sign second feature " on ", " top " and " above " can be fisrt feature and be directly above or diagonally above the second feature, or only
Indicate that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combines and combination.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
For a person skilled in the art, after reading above description, various changes and modifications undoubtedly will be evident.
Therefore, appended claims should regard whole variations and modifications of the true intention and range that cover the utility model as.
The range and content of any and all equivalences in Claims scope are all considered as still belonging to the intention and model of the utility model
In enclosing.
Claims (7)
1. a kind of spool of water mixing valve, including definite ceramic chip and it is rotatably assorted in the dynamic porcelain piece on definite ceramic chip, the definite ceramic chip
It is equipped with and matches the water chamber to be formed with dynamic porcelain piece and multiple for water flow passage, the dynamic porcelain piece is equipped with and is matched with definite ceramic chip
The flow-guiding channel of formation, it is characterised in that：Two of which is constituted along the radially adjoining setting of water chamber for the part of water flow passage and is mixed
Pool, the flow-guiding channel is turned to dynamic porcelain piece in mixed pool so that each water channel in mixed pool is logical by water conservancy diversion
Road is connected to water chamber, and being rotated with flow-guiding channel for the flow of water flow passage and flow-guiding channel connectivity part in the mixed pool is in line
Property variation, rotational angle of the flow-guiding channel in mixed pool is 90 °~180 °.
2. a kind of spool of water mixing valve according to claim 1, it is characterised in that：Described includes cold water for water flow passage
The part of runner and hot water flux, cold water runner and hot water flux constitute along the radially adjoining setting of water chamber and mix pool.
3. a kind of spool of water mixing valve according to claim 2, it is characterised in that：The cold water runner and hot water flux
Along the circumferentially extending of water chamber, and cold water runner be located at the cross-sectional area in mixed pool rotated along flow-guiding channel it is clockwise
Direction is linearly incremented by, and the hot water flux is located at the clockwise direction that the cross-sectional area in mixed pool is rotated along flow-guiding channel
Linearly successively decrease.
4. a kind of spool of water mixing valve according to claim 3, it is characterised in that：The cold water runner is located at mixed pool
Outer part constitutes single cold water area, and the flow-guiding channel is turned in single cold water area with dynamic porcelain piece so that water chamber passes through water conservancy diversion
Channel is only connected to cold water runner, and the hot water flux is located at the part outside mixed pool and constitutes single hydrothermal area, the flow-guiding channel
It is turned in single hydrothermal area with dynamic porcelain piece so that water chamber is only connected to hot water flux by flow-guiding channel.
5. a kind of spool of water mixing valve according to claim 4, it is characterised in that：The definite ceramic chip be equipped with hot water into
Mouth and cooling water inlet, the hot water inlet are connected to hot water flux, and the cooling water inlet is connected to cold water runner.
6. a kind of spool of water mixing valve according to claim 1, it is characterised in that：The definite ceramic chip is towards dynamic porcelain piece
End face is equipped with shallow grooves, the shallow grooves and water chamber and respectively for interval is arranged between water flow passage.
7. a kind of water mixing valve, it is characterised in that：Including any one of valve casing, valve deck, drive shaft and the claims 1 to 6
Spool, valve deck and covers for housing close to form valve chamber, and the spool is installed in valve chamber, and the definite ceramic chip of spool is fixed on valve chamber
Interior, the dynamic porcelain piece of spool is fixedly connected with one end of drive shaft, and the drive shaft other end is pierced by outside valve chamber, is used for and driving
The output axis connection of motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820027935.2U CN207796171U (en) | 2018-01-08 | 2018-01-08 | A kind of spool and water mixing valve of water mixing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820027935.2U CN207796171U (en) | 2018-01-08 | 2018-01-08 | A kind of spool and water mixing valve of water mixing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207796171U true CN207796171U (en) | 2018-08-31 |
Family
ID=63277870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820027935.2U Active CN207796171U (en) | 2018-01-08 | 2018-01-08 | A kind of spool and water mixing valve of water mixing valve |
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| Country | Link |
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| CN (1) | CN207796171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237060A (en) * | 2018-11-10 | 2019-01-18 | 陈非 | A kind of electric heating faucet |
-
2018
- 2018-01-08 CN CN201820027935.2U patent/CN207796171U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237060A (en) * | 2018-11-10 | 2019-01-18 | 陈非 | A kind of electric heating faucet |
| CN109237060B (en) * | 2018-11-10 | 2024-04-30 | 宁波飞羽集团有限公司 | Electric heating faucet |
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Effective date of registration: 20200608 Address after: 315000 East Ninth Floor, Minghui, 555 Century Avenue North Section, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: NINGBO SUODUN FEIYU ELECTRICAL APPLIANCES Co.,Ltd. Address before: 901, Ningbo Ningbo Ningbo Ningbo Ningbo Ningbo Ningbo Ningbo Ningbo Ningbo Ningbo Ningbo Ningbo Ningbo Ningbo Ningbo Ningbo Ningbo Nin Patentee before: Chen Fei |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220713 Address after: 315000 DASONG salt farm, Zhanqi Town, Yinzhou District, Ningbo City, Zhejiang Province (No. 55-18, Zhanwang Road, Yinzhou Economic Development Zone) Patentee after: Ningbo Feiyu Group Co.,Ltd. Address before: 315000 Ningbo City, Zhejiang Province Yinzhou District, North Section of Century Avenue 555 Minghui East 9 Floor Patentee before: NINGBO SUODUN FEIYU ELECTRICAL APPLIANCES Co.,Ltd. |