CN207814521U - The spool and tile valve of tile valve - Google Patents
The spool and tile valve of tile valve Download PDFInfo
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- CN207814521U CN207814521U CN201820025089.0U CN201820025089U CN207814521U CN 207814521 U CN207814521 U CN 207814521U CN 201820025089 U CN201820025089 U CN 201820025089U CN 207814521 U CN207814521 U CN 207814521U
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- valve
- porcelain piece
- dynamic porcelain
- ceramic chip
- runner
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Abstract
The utility model discloses a kind of spools of tile valve, 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 inlet flow channel to be formed with dynamic porcelain piece, return water runner, the outlet passage being disposed adjacent with water inlet flow channel and the draining runner being disposed adjacent with return water runner, the water inlet flow channel and outlet passage constitute contributing region, the return water runner and draining runner constitute drainage area, the dynamic porcelain piece is equipped with diversion trench towards the end face of definite ceramic chip, the contributing region and drainage area are located on the displacement path of diversion trench, diversion trench is driven to turn in contributing region for the dynamic porcelain piece so that water inlet flow channel is connected to or turns in drainage area with outlet passage so that return water runner is connected to draining runner.The utility model provides a kind of spool of tile valve, the break-make of drainpipe and the flow-rate adjustment of water inlet pipe can be realized by single spool, therefore it is simple and reliable to control process.
Description
Technical field
The utility model is related to the technical field of tile valve, the specifically spool and tile valve of a kind of tile valve.
Background technology
For providing the water supply installation of hot water, by taking water heater as an example, the pipeline between heating component and depotition cock is past
Toward the cold water of meeting indwelling part, this cold water can one step ahead be discharged with the unlatching of water heater, therefore can cause the initial stage of supplying hot water
The case where exporting cold water so that poor user experience.And client needs cold water whole in first blowdown piping that could normally make
With hot water, therefore the stand-by period of user is increased, while will also result in a large amount of water resource waste.Particularly with what is washed one's hands
The characteristics of water heater or boiled water machine for Gong drinking, such equipment, is that single water consumption is few, frequency of use is high, therefore can increase greatly
The stand-by period for adding user's totality makes troubles to user's use.
So applicant is for the above technical issues, it is proposed that a utility application --- there is waste discharge
The automatic constant temperature heating device of water function can empty the remaining water of indwelling in pipeline by the way that additional drainage pipeline is arranged, by
This makes depotition cock that can supply hot water with quick response.But the design of this drainage pipeline is necessarily required to setting switch valve,
And the keying of this switch valve needs to carry out the use that cooperates with the regulating valve on depotition cock, therefore can so that equipment cost increases,
The installation space of occupancy is big, and needs to coordinate control, therefore the requirement higher for control system between two valves.Existing skill
It is badly in need of a kind of valve that can take into account flow of inlet water adjusting and discharge pipe line break-make simultaneously in art.
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 tile valve can realize the break-make of drainpipe and the flow-rate adjustment of water inlet pipe by single spool, therefore
Control process is simple and reliable.
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
Tile valve can realize the break-make of drainpipe and the adjusting of water inlet pipe flow by a valve, therefore equipment cost is low,
The installation space of occupancy is few, and easily controllable.
For this purpose, a purpose of the utility model is to propose a kind of tile to solve first above-mentioned technical problem
The spool of valve, including definite ceramic chip and be rotatably assorted in the dynamic porcelain piece on definite ceramic chip, the definite ceramic chip is equipped with and dynamic porcelain piece
Match the water inlet flow channel to be formed, return water runner, with the outlet passage that water inlet flow channel is disposed adjacent and adjacent with return water runner
The draining runner of setting, the water inlet flow channel and outlet passage constitute contributing region, and the return water runner and draining runner composition are let out
Pool, the dynamic porcelain piece are equipped with diversion trench towards the end face of definite ceramic chip, and the contributing region and drainage area are located at diversion trench
Displacement path on, the dynamic porcelain piece drive diversion trench to turn in contributing region so that water inlet flow channel be connected to outlet passage or
Person turns in drainage area so that return water runner is connected to draining runner.Contributing region can be set simultaneously on a definite ceramic chip
And drainage area, connect between water inlet flow channel and outlet passage so that being adjusted when dynamic porcelain piece rotates in the contributing region on definite ceramic chip
Logical flow realizes the control of flow of inlet water, while can complete to manage when the diversion trench on dynamic porcelain piece turns in drainage area
The emptying of remaining water in road.Therefore, switch valve and regulating valve are integrated in the same spool, are not only simple in structure reliably, and
The installation space of occupancy is small, easily controllable.
The cross-sectional area of an example according to the present utility model, the water inlet flow channel and/or outlet passage is along respectively
Length direction change linearly.Realize that the control of flow, this scheme are easy to real by the variation of the cross-sectional area of runner
It is existing, and the cross-sectional area for only changing tile upper runner is easily achieved in process, therefore processing cost is low.
An example according to the present utility model, the definite ceramic chip is equipped with shallow grooves towards the end face of dynamic porcelain piece, described
Shallow grooves and water inlet flow channel, return water runner, outlet passage and the draining horizontally spaced setting of runner.It is shallow by being arranged
Groove can make the frictional force rotated between dynamic porcelain piece and definite ceramic chip small, so that the sensitivity of dynamic porcelain piece response rotation
It is good.
For this purpose, a purpose of the utility model is to propose a kind of tile to solve second above-mentioned technical problem
Valve includes the valve body with valve chamber, and above-mentioned spool is equipped in the valve chamber of the valve body, and the definite ceramic chip and valve body of the spool are solid
Fixed, the valve body is equipped with the drive shaft for driving the dynamic porcelain piece of spool to rotate, and one end and the dynamic porcelain piece of drive shaft are fixed, and drives
The other end of moving axis is pierced by outside valve body.The switching function of discharge pipe line, Yi Jijin can be realized by single tile valve
The flow regulating function of water lines, therefore required valve quantity is few, equipment cost is low, and it is few to occupy installation space.And tile
The structure of valve is simple, only by the angle that motor drives drive shaft turns different, therefore spirit that is easily controllable, and adjusting
Sensitivity is good.
An example according to the present utility model is equipped with bearing, the axis between the dynamic porcelain piece and the inner surface of valve body
It holds and dynamic porcelain piece is driven to be limited on definite ceramic chip in an axial direction, and matched by bearing rotation between the dynamic porcelain piece and the inner surface of valve body
It closes.The frictional force in dynamic porcelain piece rotation process between valve interior surface can be made small by the way that bearing is arranged, thus carried significantly
The sensitivity of high dynamic porcelain piece response rotation, while also reducing drive shaft and driving driving force needed for dynamic porcelain piece rotation, this is also
Reduce the requirement for power of motor.
Further, the bearing is plane bearing, and the plane bearing is placed on outside drive shaft, the tight ring of plane bearing with
Dynamic porcelain piece is away from the end face of definite ceramic chip against the DNA releaxed circular DNA of plane bearing and the inner surface of valve body are located at the position corresponding to dynamic porcelain piece
Against being rotatably assorted by several rolling elements between the DNA releaxed circular DNA and tight ring.By the design of plane bearing, can not only position
Dynamic porcelain piece so that dynamic porcelain piece is limited on definite ceramic chip in an axial direction, and the axial support force of plane bearing is big.
An example according to the present utility model, the valve body include valve casing and valve deck with inner cavity, the valve deck
It closes to form valve chamber with covers for housing, the definite ceramic chip and dynamic porcelain piece are mounted in valve chamber, and definite ceramic chip is fixed with valve deck, described
Bearing drives dynamic porcelain piece to fit in definite ceramic chip on the end face of valve deck.
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, row can be met by a tile valve simultaneously
The on-off function of water lines and the flow regulating function of water supply pipe, therefore the quantity of required valve is few, therefore equipment cost is low,
The installation space of occupancy is small, and secondly, the tile valve arrangement is simple, drives the angular adjustment of drive shaft turns can be real by motor
The adjusting of existing flow and the break-make control of discharge pipe line, therefore it is simple and reliable to control process finally can be with by the way that bearing is arranged
So that the resistance that dynamic porcelain piece rotation process is subject in tile valve is small, therefore spool fast response time, adjustment process is sensitiveer, together
When drive shaft turns load force it is small, power needed for motor is small, this also indirectly reduces equipment cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of the tile 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.
Fig. 5 is the schematic top plan view of definite ceramic chip in Fig. 3.
Fig. 6 a~6d are the working state schematic representations of dynamic porcelain piece and definite ceramic chip different adjustment position in the utility model.
Wherein, 1, definite ceramic chip, 101, contributing region, 102, drainage area, 2, dynamic porcelain piece, 3, diversion trench, 4, water inlet flow channel, 4.1,
Water inlet, 5, outlet passage, 5.1, water outlet, 6, return water runner, 6.1, water return outlet, 7, draining runner, 7.1, discharge outlet, 8, shallow
Groove, 9, valve body, 9.1, valve casing, 9.2, valve deck, 10, drive shaft, 11, bearing, 11.1, DNA releaxed circular DNA, 11.2, tight ring, 11.3, roll
Body, 12, fixture block.
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 the spool of the tile valve according to the utility model embodiment.
As shown in figure 3, the spool includes definite ceramic chip 1 and is rotatably assorted in the dynamic porcelain piece 2 on definite ceramic chip 1, it is described
Definite ceramic chip 1 and dynamic porcelain piece 2 it is adjacent end face fitting, wherein the dynamic porcelain piece 2 towards the end face of definite ceramic chip 1 be equipped with diversion trench 3,
Diversion trench 3 matches to form flow-guiding channel with the end face of definite ceramic chip 1, and the dynamic porcelain piece 2 drives flow-guiding channel to turn on definite ceramic chip 1
Dynamic, as shown in Figure 4 and Figure 5, the displacement path that the definite ceramic chip 1 is located at flow-guiding channel is equipped with contributing region 101 and drainage area
102, interior be equipped in the contributing region 101 matches the water inlet flow channel 4 to be formed and outlet passage 5, the drainage area with dynamic porcelain piece 2
It is equipped in 102 and matches the return water runner 6 to be formed and draining runner 7 with dynamic porcelain piece 2, when flow-guiding channel turns to contributing region 101
The water inlet flow channel 4 is connected to outlet passage 5 by flow-guiding channel when interior, when flow-guiding channel turns to when institute in drainage area 102
Return water runner 6 is stated to be connected to by flow-guiding channel with draining runner 7.The water inlet flow channel 4 and outlet passage 5 turn along flow-guiding channel
Dynamic direction extends to form string configuration, and the cross-sectional area of water inlet flow channel 4 and/or outlet passage 5 is along length direction
It changes linearly.
It is worth explanation, in figure 5, the water inlet flow channel 4 and outlet passage 5 have part to be located at outside contributing region 101,
As long as the water inlet flow channel 4 or outlet passage 5 will not be with return water runner 6 or draining runners 7 during rotation for flow-guiding channel
It interferes, therefore feed water flow on the basis of not influencing water inlet flow channel 4 or the connection of outlet passage 5 and adjustable flow
Road 4 and outlet passage 5 can allow to extend partially into outside contributing region 101 in process.Similarly, 6 He of return water runner
Draining runner 7 also extends partially into outside drainage area 102.
Embodiment 1：
Basic structure is identical as above-mentioned spool, difference lies in：The cross-sectional area of the water inlet flow channel 4 is along length
Direction changes linearly, and at the same time, the cross-sectional area of any position along length direction of the outlet passage 5 is homogeneous
Deng.As a result, when flow-guiding channel in the contributing region 101 when rotation the water inlet flow channel 4 be delivered to the water flow in flow-guiding channel with
Water inlet flow channel 4 be located at the variation of the cross-sectional area of flow-guiding channel junction and become larger or become smaller, eventually by 2 turns of dynamic porcelain piece
Adjusting of the variation of dynamic angle to water supply flow in contributing region 101.
The purpose of the above embodiments 1 is that the variation by the cross-sectional area of runner makes water inlet flow channel 4 and water outlet
The flow being connected between runner 5 generates variation, and with this end in view, above-described embodiment 1 can also use following alternative solution：
Embodiment 1.1：The cross-sectional area of any position along length direction of the water inlet flow channel 4 is equal, and
The opening area that the water inlet flow channel 4 is located on 1 end face of definite ceramic chip becomes larger or becomes smaller with the length direction of water inlet flow channel 4, simply
For, the water inlet flow channel 4 that is close to 1 upper surface of definite ceramic chip opening width as length direction changes linearly, that is, pass through control
The aisle spare of connectivity part between water inlet flow channel 4 and diversion trench processed realizes the control of flow.
Embodiment 1.2：The cross-sectional area of any position along length direction of the water inlet flow channel 4 is equal, institute
The cross-sectional area for stating diversion trench 3 is changed linearly along length direction.I.e. as the rotation of diversion trench 3 makes diversion trench 3
The cross-sectional area of part between water inlet flow channel 4 and outlet passage 5 changes, and is achieved in the control of flow
System.The mentality of designing of this embodiment is, when diversion trench 3 is rotated with dynamic porcelain piece 2 so that diversion trench 3 is located at 4 He of water inlet flow channel
Part between outlet passage 5 changes, to realize the adjusting of flow.Certainly, it needs to consider in this design process
Diversion trench 3 turns to so that return water runner 6 and draining runner 7 drained when being connected between the return water runner 6 and draining runner 7
Problems of liquid flow, it is too small that drainage efficiency can be caused low.At this time it is contemplated that being divided into diversion trench 3 along length direction for connecting
Sluicing section of the logical water inlet flow channel 4 with the water supply section of outlet passage 5 and for being connected to return water runner 6 and draining runner 7, water supply section
Cross-sectional area change linearly, the cross-sectional area for the section that sluices is equal, and diversion trench 3 is rotated such that 4 He of water inlet flow channel
Outlet passage 5 is connected to by water supply section or return water runner 6 is connected to draining runner 7 by sluicing section.
Embodiment 2：
Basic structure is identical as above-described embodiment 1, difference lies in：The cross-sectional area of the outlet passage 5 is along from height
Degree direction changes linearly, and the cross-sectional area of any position along length direction of water inlet flow channel 5 is equal.
Embodiment 3：
Basic structure is identical as above-described embodiment 1, difference lies in：The cross section face of the water inlet flow channel 4 and outlet passage 5
Product is changed linearly along respective length direction, and along the clockwise direction of guide channel rotation when the water inlet flow channel 4 is in line
Property when being incremented by the outlet passage 5 linearly successively decrease, or the outlet passage 5 when the water inlet flow channel 4 linearly successively decreases
It is linear to be incremented by.In other words, it is discharged if the water inlet flow channel 4 linearly successively decreases along the circumferential clockwise direction of definite ceramic chip 1
Runner 5 is linear along clockwise direction to be incremented by, if the water inlet flow channel 4 is linearly passed along the circumferential clockwise direction of definite ceramic chip 1
Increase then outlet passage 5 along clockwise direction linearly to successively decrease.As a result, flow-guiding channel is turned to from one end of contributing region 101
Water flow during the other end in the outlet passage 5 is decreased to close again with the rotation of flow-guiding channel from small become larger
It closes.
Embodiment 4：
Basic structure is identical as above-mentioned spool, difference lies in：The end face of the definite ceramic chip 1 towards dynamic porcelain piece 2 is equipped with
Shallow grooves 8, the shallow grooves 8 are located at outside contributing region 101 and drainage area 102, i.e., the described shallow grooves 8, contributing region 101 and drainage area
102 horizontally spaced settings.
Embodiment 5：
Basic structure is identical as above-mentioned spool, difference lies in：The definite ceramic chip 1 away from dynamic porcelain piece 2 the back side be equipped with into
The mouth of a river 4.1, water outlet 5.1, water return outlet 6.1 and discharge outlet 7.1, the water inlet 4.1 are connected to water inlet flow channel 4, the water outlet
Mouth 5.1 is connected to outlet passage 5, and the water return outlet 6.1 is connected to return water runner 6, and the discharge outlet 7.1 connects with draining runner 7
It is logical.
As depicted in figs. 1 and 2, the tile valve includes valve body 9, and spool, the definite ceramic chip of the spool are equipped in valve body 9
1 fixes with valve body 9, and the valve body 9 is equipped with drive shaft 10 for driving the dynamic porcelain piece 2 of spool to rotate, and the one of drive shaft 10
Dynamic porcelain piece 2 is held to fix, the other end of drive shaft 10 is pierced by outside valve body 9, is set between the dynamic porcelain piece 2 and the inner surface of valve body 9
There are bearing 11, the bearing 11 that dynamic porcelain piece 2 is driven to be limited in an axial direction on definite ceramic chip 1, and the dynamic porcelain piece 2 and valve body 9 is interior
It is rotatably assorted by bearing 11 between surface.
Embodiment 1 ' as above-mentioned tile valve：
As shown in Fig. 2, the bearing 11 is plane bearing, and the plane bearing includes DNA releaxed circular DNA 11.1,11.2 and of tight ring
Rolling element 11.3, the tight ring 11.2 and dynamic porcelain piece 2 are away from the end face of definite ceramic chip 1 against the inner surface of DNA releaxed circular DNA 11.1 and valve body
Position corresponding to the dynamic porcelain piece 2 is against passing through several rolling elements 11.3 between the DNA releaxed circular DNA 11.1 and tight ring 11.1 and rotate
Cooperation.
Embodiment 2 ' as above-mentioned tile valve：
Its structure is generally identical as embodiment 1 ', difference lies in：The bearing 11 is cirque structure.The bearing
11 are placed on outside drive shaft 10.
Embodiment 3 ' as above-mentioned tile valve：
Its structure is generally identical as embodiment 1 ', difference lies in：The bearing 11 is multiple, and multiple bearings 11 are along drive
The circumferential uniformly arrangement of moving axis 10.
Embodiment 4 ' as above-mentioned tile valve：
The valve body 9 includes valve casing 9.1 and valve deck 9.2 with inner cavity, and the valve deck 9.2 and the lid of valve casing 9.1 close shape
At valve chamber, the definite ceramic chip 1 and dynamic porcelain piece 2 are mounted in valve chamber, and definite ceramic chip 1 is fixed with valve deck 9.2, the bearing 11
Dynamic porcelain piece 2 is driven to fit in definite ceramic chip 1 on the end face of valve deck 9.2.The valve deck 9.2 be equipped with on definite ceramic chip 1 into
The mouth of a river 4.1,7.1 matched water hole of water outlet 5.1, water return outlet 6.1 and discharge outlet.
Embodiment 5 ' as above-mentioned tile valve：
As shown in Fig. 2, its structure is substantially identical as the structure of above-described embodiment 4 ', difference lies in：The drive shaft 10
It is fixed with a fixture block 12 in the end in valve chamber, the drive shaft 12 is fixedly connected by fixture block 12 with dynamic porcelain piece 2.
Embodiment 6 ' as above-mentioned tile valve：
Its structure is substantially identical as the structure of above-described embodiment 5 ', difference lies in：The bearing 11 is deep groove ball bearing
(not provided in figure), the bearing 11 are placed on outside drive shaft 10, and inner ring and the drive shaft 10 of bearing 11 are fixed, outside bearing 11
Ring is fixed on valve body 9 for the through-hole hole inner wall that drive shaft 10 is pierced by.The fixture block 12 is away from the end face of dynamic porcelain piece 2 and valve chamber
There are gaps between madial wall.
The adjustment process of definite ceramic chip 1 and dynamic porcelain piece 2 in the spool is as follows：
As shown in Figure 6 a, in flow-guiding channel rotation contributing region 101, the water inlet flow channel 4 is connected to outlet passage 5, and
When the flow response that flow-guiding channel flows during contributing region 101 rotates between the water inlet flow channel 4 and outlet passage 5 is led
The rotational angle of circulation road becomes larger or becomes smaller, and thus completes the adjusting for water supply flow.
Shown in Fig. 6 b and 6d, flow-guiding channel turns to outside contributing region 101 and drainage area 102, at this time water inlet flow channel 4 and water outlet
Runner 5 be not connected to, therefore stop supply water, while return water runner 6 and draining runner 7 be not also connected to, therefore water supply pipe in go back
Retain remaining water.This operating position can be used in the pause in the case where hot water is used continuously and close use.Certainly, when spool uses
Fig. 6 b therefore are led closer to smaller one end of cross-sectional area of water inlet flow channel 4 when the design scheme of the embodiment 1 of above-mentioned spool
Circulation road can make hot water flow from small to large when being rotated counterclockwise from state shown in Fig. 6 b to the location status of Fig. 6 a
Gradually increase, and can be quick when flow-guiding channel state shown in Fig. 6 d is along the location status for being clockwise to Fig. 6 a
To the hot water of maximum stream flow.Therefore two operating positions of Fig. 6 b and 6d have different in the case of specific valve core structure
Function.
Shown in Fig. 6 c, the flow-guiding channel turns in voltage discharging area 102, at this time the return water runner 6 and draining runner 7 it
Between be connected to by flow-guiding channel, therefore water supply pipe in retain remaining water sequentially pass through return water runner 6, flow-guiding channel and blowdown stream
Road 7 empties, and hot water can be quickly supplied when than being convenient for use next time, and the cold water reserved in pipeline is avoided to cause user experience
Difference.
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 tile valve, including definite ceramic chip (1) and it is rotatably assorted in the dynamic porcelain piece (2) on definite ceramic chip (1),
It is characterized in that：The definite ceramic chip (1) be equipped with matched with dynamic porcelain piece (2) water inlet flow channel to be formed (4), return water runner (6), with
The outlet passage (5) that water inlet flow channel (4) is disposed adjacent and the draining runner (7) being disposed adjacent with return water runner (6), it is described into
Water flow passage (4) and outlet passage (5) constitute contributing region (101), and the return water runner (6) and draining runner (7) constitute drainage area
(102), the dynamic porcelain piece (2) is equipped with diversion trench (3), the contributing region (101) and drainage area towards the end face of definite ceramic chip (1)
(102) it is located on the displacement path of diversion trench (3), the dynamic porcelain piece (2) drives diversion trench (3) to turn to contributing region
(101) so that water inlet flow channel (4) is connected to or is turned in drainage area (102) so that return water stream with outlet passage (5) in
Road (6) is connected to draining runner (7).
2. the spool of tile valve according to claim 1, it is characterised in that：The water inlet flow channel (4) and/or go out flow
The cross-sectional area in road (5) is changed linearly along respective length direction.
3. the spool of tile valve according to claim 1, it is characterised in that：The definite ceramic chip (1) is towards dynamic porcelain piece (2)
End face be equipped with shallow grooves (8), the shallow grooves (8) and water inlet flow channel (4), outlet passage (5), return water runner (6) and
Drain runner (7) horizontally spaced setting.
4. a kind of tile valve includes the valve body with valve chamber, it is characterised in that：Above-mentioned power is equipped in the valve chamber of the valve body (9)
Profit requires any one of 1 to 3 spool, and the definite ceramic chip (1) of the spool is fixed with valve body (9), and the valve body (9) is equipped with
Drive shaft (10) for driving the dynamic porcelain piece (2) of spool to rotate, one end of drive shaft (10) and dynamic porcelain piece (2) are fixed, driving
The other end of axis (10) is pierced by valve body (9) outside.
5. tile valve according to claim 4, it is characterised in that：Between the dynamic porcelain piece (2) and the inner surface of valve body (9)
Equipped with bearing (11), the bearing (11) drives dynamic porcelain piece (2) to be limited in an axial direction on definite ceramic chip (1), and the dynamic porcelain piece (2)
It is rotatably assorted by bearing (11) between the inner surface of valve body (9).
6. tile valve according to claim 5, it is characterised in that：The bearing (11) is plane bearing, the plane axis
Outside in drive shaft (10), the tight ring (11.2) of bearing (11) and dynamic porcelain piece (2) are away from the end face of definite ceramic chip (1) against axis for bearing sleeve
The inner surface of the DNA releaxed circular DNA (11.1) and valve body (9) that hold (11) is located at the position corresponding to dynamic porcelain piece (2) against the DNA releaxed circular DNA
(11.1) it is rotatably assorted by several rolling elements (11.3) between tight ring (11.2).
7. tile valve according to claim 5, it is characterised in that：The valve body (9) includes the valve casing with inner cavity
(9.1) it closes with valve deck (9.2), the valve deck (9.2) and valve casing (9.1) lid and forms valve chamber, the definite ceramic chip (1) and dynamic porcelain piece
(2) it is mounted in valve chamber, and definite ceramic chip (1) is fixed with valve deck (9.2), the bearing (11) drives dynamic porcelain piece (2) to fit in
Definite ceramic chip (1) is on the end face of valve deck (9.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820025089.0U CN207814521U (en) | 2018-01-08 | 2018-01-08 | The spool and tile valve of tile valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820025089.0U CN207814521U (en) | 2018-01-08 | 2018-01-08 | The spool and tile valve of tile valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207814521U true CN207814521U (en) | 2018-09-04 |
Family
ID=63326423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820025089.0U Active CN207814521U (en) | 2018-01-08 | 2018-01-08 | The spool and tile valve of tile valve |
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| Country | Link |
|---|---|
| CN (1) | CN207814521U (en) |
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2018
- 2018-01-08 CN CN201820025089.0U patent/CN207814521U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190416 Address after: 315000 Ningbo City, Zhejiang Province Yinzhou District, North Section of Century Avenue 555 Minghui East 9 Floor 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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220712 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. |