CN206555520U - Magnetic valve - Google Patents
Magnetic valve Download PDFInfo
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- CN206555520U CN206555520U CN201720190702.XU CN201720190702U CN206555520U CN 206555520 U CN206555520 U CN 206555520U CN 201720190702 U CN201720190702 U CN 201720190702U CN 206555520 U CN206555520 U CN 206555520U
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Abstract
The utility model discloses a kind of magnetic valve, including coil component and valve member, the valve member includes valve part, the valve part includes flow channel, flow pass, connect or disconnect the valve port of the flow channel and the flow pass, the flow pass includes the isometrical first flow extended from the valve port to vertical direction and the isometrical second flow channel extended from the port of export of the flow pass to horizontal direction, the flow pass also includes the first diversion cavity that the second flow channel is extended to along one end of the first flow, the inwall of first diversion cavity is taper or circular arc, the invention also discloses the magnetic valve of other two kinds of technical schemes, magnetic valve of the present utility model, it is designed by the structure to valve part inside flow pass, to reduce the vortex of fluid in runner channel, the flow resistance that fluid is subject to is reduced with this, magnetic valve flow is improved in the case where not increasing magnetic valve volume and cost substantially.
Description
Technical field
The utility model is related to valve technology field, and in particular to a kind of magnetic valve.
Background technology
Magnetic valve is a kind of valve that can be used in the systems such as refrigeration, refrigerating, by the energization of control coil, is broken
Electricity realizes being turned on and off for valve.Existing magnetic valve, the runner of its internal flow is big to the flow resistance of fluid, so as to electromagnetism
Valve flow has a negative impact.In order to improve the flow of magnetic valve, existing design generally by increase magnetic valve valve port and
The caliber of adapter realizes that this causes the overall volume of magnetic valve to increase, not only increase product cost, also expend installing space.
Utility model content
The purpose of this utility model is to provide the magnetic valve with following function：Substantially electromagnetic valve body can not increased
In the case of product and cost, reduce the flow resistance that fluid is subject to, improve magnetic valve flow.
Therefore, a kind of technical scheme of magnetic valve of the present utility model is as follows：A kind of magnetic valve, including coil component and valve
Part, the valve member includes valve part, and the valve part includes flow channel, flow pass, connection or disconnected described
The valve port of flow channel and the flow pass, the flow pass is isometrical including what is extended from the valve port to vertical direction
First flow and the isometrical second flow channel extended from the port of export of the flow pass to horizontal direction, the flow pass is also
The first diversion cavity including extending to the second flow channel along one end of the first flow, the inwall of first diversion cavity is
Taper or circular arc.
The technical scheme of another magnetic valve of the utility model is as follows：A kind of magnetic valve, including coil component and valve member,
The valve member includes valve part, and the valve part includes flow channel, flow pass, connects or disconnect the inflow logical
The valve port in road and the flow pass, it is isometrical first-class that the flow pass includes extending from the valve port to vertical direction
Road and the isometrical second flow channel extended from the port of export of the flow pass to horizontal direction, the flow pass also include edge
One end of the second flow channel extends to the second diversion cavity of the first flow, the inwall of second diversion cavity for taper or
Circular arc.
The technical scheme of another magnetic valve of the present utility model is as follows：A kind of magnetic valve, including coil component and valve portion
Part, the valve member includes valve part, and the valve part includes flow channel, flow pass, connects or disconnect the stream
Enter the valve port of passage and the flow pass, the flow pass include extending from the valve port to vertical direction isometrical the
One runner and the isometrical second flow channel extended from the port of export of the flow pass to horizontal direction, the flow pass are also wrapped
Include the 3rd diversion cavity from one end of the first flow to the second flow channel that extend along and along one end of the second flow channel to
4th diversion cavity of the first flow extension；The inwall of 3rd diversion cavity is all cone with the inwall of the 4th diversion cavity
Shape is all circular arc, and the inwall of the 3rd diversion cavity intersects with the inwall of the 4th diversion cavity.
Compared with prior art, magnetic valve of the present utility model, passes through the structure to the flow pass inside valve part
It is designed, to reduce the vortex of fluid in runner, the flow resistance that fluid is subject to is reduced with this, is not increasing magnetic valve volume substantially
With magnetic valve flow is improved in the case of cost, that is, equivalent to magnetic valve volume and cost can not be being increased substantially
In the case of, realize the purpose that big specification magnetic valve is replaced with small dimension magnetic valve.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment one of the utility model magnetic valve；
Figure 1A is the simulation drawing to form the first diversion cavity in Fig. 1；
Fig. 2 is the structural representation of the embodiment two of the utility model magnetic valve；
Fig. 2A is the simulation drawing to form the first diversion cavity in Fig. 2；
Fig. 3 is the structural representation of the embodiment three of the utility model magnetic valve；
Fig. 3 A are I in Fig. 31The partial enlarged drawing at place；
Fig. 3 B are the simulation drawing to form the second diversion cavity in Fig. 3；
Fig. 4 is the structural representation of the example IV of the utility model magnetic valve；
Fig. 5 is the structural representation of the embodiment five of the utility model magnetic valve；
Fig. 5 A are the I in Fig. 52The partial enlarged drawing at place；
Fig. 5 B are the simulation drawing to form the 3rd diversion cavity and the 4th diversion cavity in Fig. 5；
Fig. 5 C are the structural representation of an entity in Fig. 5 B；
Fig. 5 D are the structural representation of another entity in Fig. 5 B；
Fig. 6 is the structural representation of the embodiment six of the utility model magnetic valve；
Fig. 6 A are the simulation drawing to form the 3rd diversion cavity and the 4th diversion cavity in Fig. 6；
Fig. 6 B are the structural representation of an entity in Fig. 6 A；
Fig. 6 C are the structural representation of another entity in Fig. 6 A.
Embodiment
The utility model is described in further details below in conjunction with accompanying drawing.It should be noted that hereinafter, in order to clear
Chu is briefly described each technical scheme, and the structure identical part in be the same as Example is not marked using identical substantially.
Fig. 1 is the overall structure diagram of the utility model magnetic valve embodiment one, and Figure 1A is to form the first water conservancy diversion in Fig. 1
The simulation drawing of chamber.
As shown in figure 1, magnetic valve is a kind of guide electromagnetic valve, the magnetic valve includes coil component 200 and and coil portion
The valve member that part 200 is fixedly connected.Valve member includes valve part 100, end socket 101, dynamic iron core component 102, sealing valve port group
Part 103 etc., inventive point of the present utility model essentially consists in the structure design of the flow pass inside valve part 100, therefore, main
Flow passage structure inside valve part 100 is elaborated.Valve part 100 includes the valve body 10A with valve port 5, valve
Body 10A includes flow channel 3 and flow pass 4A, and flow channel 3 is connected with entrance sleeve 1, and flow pass 4A is connected with outlet
Adapter 2.Flow channel 3 and flow pass 4A are separately positioned on the both sides of valve port 5, when sealing valve port component 103 coordinates with valve port 5
When, flow channel 3 and flow pass 4A disconnects, when sealing valve port component 103 leaves valve port 5, flow channel 3 and flow pass
4A is connected.
Flow pass 4A includes isometrical first flow 41A from valve port 5 to vertical direction that extend from and from flow pass 4A
The isometrical second flow channel 42A that extends to horizontal direction of the port of export 6.Flowed to reduce fluid from valve port 5 through flow pass 4A
The vortex produced when going out, is reduced in flow resistance, the present embodiment, and flow pass 4A also includes extending to along first flow 41A one end
Second flow channel 42A the first diversion cavity 43A.Specifically, as illustrated, the first diversion cavity 43A is along the leading section of first flow
411A extends to be formed to second flow channel 42A.First diversion cavity 43A inwall is taper.By setting the first diversion cavity 43A by the
Fluid in one runner 41A is flowed out after being oriented to second flow channel 42A by the port of export 6 of flow pass, so, can substantially without
The valve port and nozzle dimensions of magnetic valve are increased, reduces the whirlpool of fluid in flow pass 4A in the case of not increasing magnetic valve cost
Stream, reduces flow resistance, improves the flow of magnetic valve, that is, equivalent to can not increase the feelings of magnetic valve volume and cost substantially
Under condition, the purpose that big specification magnetic valve is replaced with small dimension magnetic valve is realized.
Because the first diversion cavity 43A is to extend to second flow channel 42A and to be formed along the leading section 411A of first flow, then first
The first angle α can be formed between diversion cavity 43A inwall and first flow 41A inwallA, the first angle αAMore than or equal to 130
Spend and less than or equal to 140 degree.Such a design, can make the fluid in first flow 41A preferably be oriented to the first diversion cavity 43A.
The first diversion cavity 43A planform is intuitively shown to be more convenient for, as shown in Figure 1A, it can be assumed that there are two realities
Body 7A and 8A, wherein entity 7A are that, with columned body 71A and coniform tip 72A, entity 8A is cylindric.Then
First diversion cavity 43A is shown in the dash area after entity 7A and 8A cross action in figure.Entity 7A body 71A and tip
Angle beta between 72AAAngular range and foregoing αAUnanimously, i.e. βAMore than or equal to 130 degree and less than or equal to 140 degree.
As specific embodiment, in the present embodiment, the first angle αAFor 135 degree, and first flow 41A axis is located at the
On the end face that one diversion cavity 43A intersects with second flow channel 42A.Flow curve (the α of the present embodiment magnetic valveAFor 135 degree) and it is existing
There is the flow curve relativity of technology magnetic valve as shown in chart 1 and chart 2.Wherein, in chart 1, A is the present embodiment electricity
The flow curve of magnet valve, B is the flow curve of magnetic valve in the prior art.(explanation：Flow curve A and flow curve B are in iteration
Number of times is about the volume flow coincidence before 40.)
Chart 1：The present embodiment magnetic valve and prior art magnetic valve flow curve comparison diagram
Chart 2：Key data list in chart 1
| Project | Prior art magnetic valve | The present embodiment magnetic valve |
| Minimum discharge (Kv) | 0.608 | 0.637 |
| Maximum stream flow (Kv) | 0.622 | 0.655 |
| Average discharge (Kv) | 0.618 | 0.646 |
The magnetic valve of the present embodiment is can be seen that compared with existing magnetic valve from above-mentioned two chart, its minimum discharge, most
Big flow and average discharge are significantly improved.
Fig. 2 is the structural representation of the embodiment two of the utility model magnetic valve, and Fig. 2A is to form the first diversion cavity in Fig. 2
Simulation drawing.
The shape that the difference of the magnetic valve of the present embodiment and embodiment one essentially consists in the first diversion cavity is varied from.
As shown in Figure 2.In the present embodiment, valve body 10B includes flow channel 3 and flow pass 4B, and flow pass 4B includes
The isometrical first flow 41B extended from valve port 5 to vertical direction and the port of export 6 from flow pass 4B extend to horizontal direction
Isometrical second flow channel 42B, flowing out through 4B also includes extending to the of second flow channel 42B along first flow 41B one end
One diversion cavity 43B, i.e. the first diversion cavity 41B is to extend to be formed to second flow channel 42B along the leading section 411B of first flow.The
One diversion cavity 43B inwall is and first flow 41B inwall and second flow channel 42B inwall tangent circular arc.
The first diversion cavity 43B planform is intuitively shown to be more convenient for, as shown in Figure 2 A, it can be assumed that there are two realities
Body 7B and 8B, wherein entity 7B are the tip 72B with columned body 71B and arc-shaped, and entity 8B is cylindric, then
First diversion cavity 43B is shown in dash area in the figure after entity 7B and 8B cross action.
The magnetic valve of the present embodiment two can without increase magnetic valve valve port and nozzle dimensions, do not increase magnetic valve into
Reduce the vortex of fluid in flow pass in the case of this, reduce flow resistance, improve the flow of magnetic valve.Simply in concrete numerical value
Magnetic valve in upper (such as minimum discharge, maximum stream flow and average discharge) and embodiment one is different.That is, equally may be used
Big specification magnetic valve is replaced with small dimension magnetic valve in the case where not increasing magnetic valve volume and cost substantially, to realize
Purpose.
Fig. 3 is the structural representation of the embodiment three of the utility model magnetic valve, and Fig. 3 A are I in Fig. 31The partial enlargement at place
Figure；Fig. 3 B are the simulation drawing to form the second diversion cavity in Fig. 3.
The difference of the magnetic valve of the present embodiment and embodiment one is that the concrete structure of flow pass is varied from, its
It is no longer described with the something in common of embodiment one.
As shown in Fig. 3 and Fig. 3 A, valve body 10C includes flow channel 3 and flow pass 4C, and flow pass 4C is included from valve port
The 5 isometrical first flow 41C extended to vertical direction and the port of export 6 from flow pass 4C extend to horizontal direction second
Runner 42C.In order to reduce the vortex produced when fluid flows out from valve port 5 through flow pass 4C, reduce in flow resistance, the present embodiment,
Flow pass 4C also includes the second diversion cavity 43C that first flow 41C is extended to along second flow channel 42C one end, specifically, such as
Shown in figure, the second diversion cavity 43C is to extend to be formed to first flow 41C along second flow channel 42C leading section 421C.Second water conservancy diversion
Chamber 43C inwall is taper.By setting the second diversion cavity 43C to be directly smoothly oriented to the fluid for flowing through the second diversion cavity 43C
Flowed out, so, without increasing the valve port and nozzle dimensions of magnetic valve, can not increased substantially by the port of export 6 after second flow channel 42C
Reduce flow resistance in the case of power-up magnet valve cost, improve the flow of magnetic valve.
Because the second diversion cavity 43C is to extend to first flow 41C and to be formed along the leading section 421C of second flow channel, then second
The second angle α can be formed between diversion cavity 43C inwall and second flow channel 42C inwallC, the second angle αCMore than or equal to 130
Spend and less than or equal to 140 degree.
The second diversion cavity 43C planform is intuitively shown to be more convenient for, as shown in Figure 3 B, it can be assumed that there are two realities
Body 7C and 8C, wherein entity 7C is cylindric, and entity 8C is with columned body 81C and coniform tip 82C the
Two diversion cavity 43C are shown in dash area in the figure after entity 7C and 8C effect.Entity 8C body 81C and tip 82C it
Between angle betaCAngular range and foregoing αCUnanimously, i.e. βCMore than or equal to 130 degree and less than or equal to 140 degree.
Such a design, can make the fluid in first flow 41C preferably be oriented to second flow channel through the second diversion cavity 43C
42C.As specific embodiment, in the present embodiment, the second angle αCFor 135 degree, and first flow 41C axis is led positioned at second
On the end face that stream chamber 43C intersects with second flow channel 42C.
The effect of the magnetic valve of the present embodiment and the magnetic valve in embodiment one is essentially identical, i.e. can be without increasing
The valve port and nozzle dimensions of magnetic valve, do not increase in the case of magnetic valve cost to reduce flow resistance, improve the flow of magnetic valve.Only
It is that (such as minimum discharge, maximum stream flow and average discharge) is different in concrete numerical value.That is, equally can be basic
In the case of not increasing magnetic valve volume and cost, the purpose that big specification magnetic valve is replaced with small dimension magnetic valve is realized.
Fig. 4 is the structural representation of the example IV of the utility model magnetic valve.
As illustrated, the difference of the magnetic valve of the present embodiment and embodiment three essentially consists in the structure of the second diversion cavity
It is varied from.
As shown in Figure 4.Valve body 10D include flow channel 3 and flow pass 4D, flow pass 4D include from valve port 5 to hang down
Isometrical that Nogata extends to the isometrical first flow 41D of extension and the port of export 6 from flow pass 4D to horizontal direction
Two runner 42D, flow out through the second diversion cavity that 4D also includes extending to first flow 41D along second flow channel 42D one end
43D, i.e. the second diversion cavity 43D is to extend to be formed to first flow 41D along the leading section 421D of second flow channel.Second diversion cavity
43D inwall is the circular arc tangent with second flow channel 42D inwall.
The formation of second diversion cavity 43D planform is referred to Fig. 2A and Fig. 3 B understandings, will not be described in detail herein.
The beneficial effect of the magnetic valve of the present embodiment and magnetic valve in embodiment three are essentially identical, you can with without increasing
The valve port and nozzle dimensions of magnetic valve, do not increase in the case of magnetic valve cost to reduce flow resistance, improve the flow of magnetic valve.Only
Be magnetic valve in concrete numerical value in (such as minimum discharge, maximum stream flow and average discharge) and embodiment one it is different and
.It can equally realize and big rule are replaced with small dimension magnetic valve in the case where not increasing magnetic valve volume and cost substantially
The purpose of lattice magnetic valve.
Fig. 5 is the structural representation of the embodiment five of the utility model magnetic valve, and Fig. 5 A are the I in Fig. 52The part at place is put
Big figure, Fig. 5 B are the simulation drawing to form the 3rd diversion cavity and the 4th diversion cavity in Fig. 5, and Fig. 5 C are that the structure of an entity in Fig. 5 B is shown
It is intended to, Fig. 5 D are the structural representation of another entity in Fig. 5 B.
The present embodiment and the difference of embodiment one be, the change of the concrete structure of flow pass.As illustrated, valve
Body 10E, which includes flow channel 3 and flow pass 4E, the flow pass 4E, includes what is extended from the valve port 5 to vertical direction
The second flow channel 42E that isometrical first flow 41E and the port of export 6 from the flow pass 4E extend to horizontal direction.In order to
Pass the fluid through flow resistance when first flow 41E flows to second flow channel 42E to reduce, in the present embodiment, flow pass 4E also includes edge
The 3rd diversion cavity 43E that first flow 41E one end extends to second flow channel 42E directions and along second flow channel 42E one end to
4th diversion cavity 43E ' of first flow 41E directions extension, i.e. the 3rd diversion cavity 43E is the front end 411E along first flow 41E
Extend to second flow channel 42E directions, the 4th diversion cavity 43E ' is along second flow channel 42E front end 421E to first flow 41E side
To extension, the 3rd diversion cavity 43E inwall intersects with the 4th diversion cavity 43E ' inwall, also, the 3rd diversion cavity 43E inwall
Inwall with the 4th diversion cavity 43E ' is all taper.
The angle defined between the 3rd diversion cavity 43E inwall and first flow 41E inwall is αE1, define the 4th water conservancy diversion
Angle between chamber 43E ' inwall and second flow channel 42E inwall is αE2.Then, αE2Equal to αE2。αE1More than or equal to 130 degree and
Less than or equal to 140 degree, while αE2During more than or equal to 130 degree and less than or equal to 140 degree, the flow resistance being subject in flow pass is smaller,
In this specific embodiment, αE2And αE1It is disposed as 135 degree.
For the planform for displaying the 3rd diversion cavity 43E and the 4th diversion cavity 43E ' directly perceived that is more convenient for, such as Fig. 5 B, Fig. 5 C
With shown in Fig. 5 D, it can be assumed that have two entities a 7E and 8E, wherein entity 7E is with columned body 71E and coniform
Tip 72E, entity 8E is the body that entity 7E is defined with columned body 81E and coniform tip 82E
Angle beta between 71E and tip 72EE, the angle beta between entity 8E body 81E and tip 82EE’.It should be noted that
Preferably reduce the flow resistance that fluid is subject in flow pass 4E, β to realizeEMore than or equal to 130 degree and less than or equal to 140 degree,
βE’More than or equal to 130 degree and less than or equal to 140 degree, then the 3rd diversion cavity 43E is parallel lines in the figure after entity 7E and 8E are acted on
Shown in dash area, the 4th diversion cavity 43E ' is shown in grid shadow part in the figure after entity 7E and 8E effect.
The effect of the magnetic valve of the present embodiment and the magnetic valve in embodiment five is also substantially similar, i.e. can be without adding
The valve port and nozzle dimensions of big magnetic valve, do not increase in the case of magnetic valve cost to reduce flow resistance, improve the flow of magnetic valve.
Simply (such as minimum discharge, maximum stream flow and average discharge) is different in concrete numerical value relation.
Fig. 6 is the structural representation of the embodiment six of the utility model magnetic valve, and Fig. 6 A are to form the 3rd diversion cavity in Fig. 6
With the simulation drawing of the 4th diversion cavity, Fig. 6 B are the structural representation of an entity in Fig. 6 A, and Fig. 6 C are the knot of another entity in Fig. 6 A
Structure schematic diagram.
The difference of the magnetic valve of the present embodiment and the magnetic valve in embodiment five essentially consists in the 3rd diversion cavity and the 4th and led
The concrete structure for flowing chamber is different.
As shown in fig. 6, in the present embodiment, the 3rd diversion cavity 43F and the 4th diversion cavity 43F ' inwall be circular arc and
Radius of curvature is equal.The inwall of 3rd diversion cavity 43F inwall and first flow 41F is tangent, the 4th diversion cavity 43F ' inwall
It is tangent with second flow channel 42F.
For the planform for displaying the 3rd diversion cavity 43F and the 4th diversion cavity 43F ' directly perceived that is more convenient for, such as Fig. 6 A, Fig. 6 B
With shown in Fig. 6 C, it can be assumed that have two entities a 7F and 8F, wherein entity 7F is with columned body 71F and arc-shaped
Tip 72F, entity 8F is the tip 82F with columned body 81F and arc-shaped, then the 3rd diversion cavity 43E is real
In figure after body 7E and 8E effect shown in parallel lines dash area, the 4th diversion cavity 43E ' is in the figure after entity 7E and 8E effect
Shown in grid shadow part.
The effect of the magnetic valve of the present embodiment and the magnetic valve in embodiment five is also substantially similar, i.e. can be without adding
The valve port and nozzle dimensions of big magnetic valve, namely do not increase in the case of magnetic valve cost to reduce flow resistance, improve magnetic valve
Flow, simply (such as minimum discharge, maximum stream flow and average discharge) is different in concrete numerical value relation.Equally may be used
Big specification magnetic valve is replaced with small dimension magnetic valve in the case where not increasing magnetic valve volume and cost substantially, to realize
Purpose.
In summary as can be seen that magnetic valve of the present utility model, by the flow pass structure inside valve part
It is designed, realizes in the case where not increasing magnetic valve product size and cost substantially, reduces the whirlpool of fluid in runner
Stream, reduces the flow resistance that fluid is subject to, so as to improve the effect of the flow of magnetic valve with this.Substantially electromagnetic valve body can not increased
In the case of product and cost, the purpose that big specification magnetic valve is replaced with small dimension magnetic valve is realized.
It should be noted that the magnetic valve of each embodiment is illustrated by taking guide electromagnetic valve as an example herein,
But scheme of the present utility model can also be applied to the magnetic valve of non-pilot-operated type.In addition, herein in the magnetic valve of each embodiment,
Entrance sleeve and discharge connection is be arranged in parallel, and scheme of the present utility model is also applied for entrance sleeve and discharge connection level is set
Put etc. in the magnetic valve of other structures, the need for the simulation drawing introduced in embodiments herein is only to facilitate understand, not
It is the accurate displaying of each diversion cavity planform.
Described above is only the example of embodiment of the present utility model, should not be construed as protecting the utility model
The limitation of point, it is noted that for those skilled in the art, before the utility model principle is not departed from
Put, some improvements and modifications can also be made, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (11)
1. a kind of magnetic valve, including coil component and valve member, the valve member include valve part, the valve part includes
Flow channel, flow pass, the valve port for connecting or disconnecting the flow channel and the flow pass, the flow pass include
Isometrical first flow from the valve port to vertical direction that extend from and prolong from the port of export of the flow pass to horizontal direction
The isometrical second flow channel stretched, it is characterised in that the flow pass also includes extending to institute along one end of the first flow
The first diversion cavity of second flow channel is stated, the inwall of first diversion cavity is taper or circular arc.
2. magnetic valve according to claim 1, it is characterised in that the inwall of first diversion cavity is taper, described the
The first angle is formed between the inwall of the inwall of one diversion cavity and the first flow, first angle is more than or equal to 130 degree
And less than or equal to 140 degree.
3. magnetic valve according to claim 2, it is characterised in that first angle is 135 degree；The first flow
Axis is located on the end face that first diversion cavity intersects with the second flow channel.
4. magnetic valve according to claim 1, it is characterised in that the inwall of first diversion cavity be with it is described first-class
The inwall in road and the inwall of the second flow channel tangent circular arc.
5. a kind of magnetic valve, including coil component and valve member, the valve member include valve part, the valve part includes
Flow channel, flow pass, the valve port for connecting or disconnecting the flow channel and the flow pass, the flow pass include
Isometrical first flow from the valve port to vertical direction that extend from and prolong from the port of export of the flow pass to horizontal direction
The isometrical second flow channel stretched, it is characterised in that the flow pass also includes extending to institute along one end of the second flow channel
The second diversion cavity of first flow is stated, the inwall of second diversion cavity is taper or circular arc.
6. magnetic valve according to claim 5, it is characterised in that the inwall of second diversion cavity is taper, described the
The second angle is formed between the inwall of two diversion cavities and the inwall of the second flow channel, second angle is more than or equal to 130 degree
And less than or equal to 140 degree.
7. magnetic valve according to claim 6, it is characterised in that second angle is 135 degree；The first flow
Axis is located on the end face that second diversion cavity intersects with the second flow channel.
8. magnetic valve according to claim 5, it is characterised in that the inwall of second diversion cavity is and the second
The tangent circular arc of the inwall in road.
9. a kind of magnetic valve, including coil component and valve member, the valve member include valve part, the valve part includes
Flow channel, flow pass, the valve port for connecting or disconnecting the flow channel and the flow pass, the flow pass include
Isometrical first flow from the valve port to vertical direction that extend from and prolong from the port of export of the flow pass to horizontal direction
The isometrical second flow channel stretched, it is characterised in that the flow pass is also included along one end of the first flow to described the
3rd diversion cavity of two runners extension and the 4th diversion cavity extended along one end of the second flow channel to the first flow；Institute
The inwall of the 3rd diversion cavity and the inwall of the 4th diversion cavity is stated to be all taper or be all circular arc, and the 3rd diversion cavity
Inwall intersect with the inwall of the 4th diversion cavity.
10. magnetic valve according to claim 9, it is characterised in that the inwall of the 3rd diversion cavity is led with the described 4th
The inwall for flowing chamber is all taper, the angle formed between the inwall of the 3rd diversion cavity and the inwall of the first flow and institute
State the angle formed between the inwall of the 4th diversion cavity and the inwall of the second flow channel equal.
11. magnetic valve according to claim 9, it is characterised in that the inwall and the described 4th of the 3rd diversion cavity is led
The inwall for flowing chamber is circular arc；The radius of curvature of 3rd diversion cavity is equal with the radius of curvature of the 4th diversion cavity；
The inwall of the inwall and the first flow of 3rd diversion cavity is tangent, inwall and the second of the 4th diversion cavity
The inwall in road is tangent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720190702.XU CN206555520U (en) | 2017-02-28 | 2017-02-28 | Magnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720190702.XU CN206555520U (en) | 2017-02-28 | 2017-02-28 | Magnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206555520U true CN206555520U (en) | 2017-10-13 |
Family
ID=60361050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720190702.XU Active CN206555520U (en) | 2017-02-28 | 2017-02-28 | Magnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206555520U (en) |
-
2017
- 2017-02-28 CN CN201720190702.XU patent/CN206555520U/en active Active
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Effective date of registration: 20220823 Address after: 312500 Daming new area, Zhejiang Xinchang Economic Development Zone, Xinchang County, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Sanhua Commercial Refrigeration Co.,Ltd. Address before: 312500 xialiquan village, Qixing street, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG SANHUA CLIMATE AND APPLIANCE CONTROLS GROUP Co.,Ltd. |