CN205806505U - A kind of through type water proportioning valve - Google Patents
A kind of through type water proportioning valve Download PDFInfo
- Publication number
- CN205806505U CN205806505U CN201620632536.XU CN201620632536U CN205806505U CN 205806505 U CN205806505 U CN 205806505U CN 201620632536 U CN201620632536 U CN 201620632536U CN 205806505 U CN205806505 U CN 205806505U
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- valve
- water
- stem passage
- valve stem
- spool chamber
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Abstract
A kind of through type water proportioning valve, including valve body, regulation axle and water flow sensing unit, being provided with valve stem passage, the water inlet pipe arranging water flow sensing unit and water outlet mouthpiece on valve body, regulation axle includes that axis body portion and core portion, axis body portion and valve stem passage are rotatably assorted and liquid-tight envelope；It is characterized in that: also including that spool chamber, water inlet pipe, spool chamber and water outlet mouthpiece point-blank set gradually, valve stem passage communicates with spool chamber；Having valve core case, valve core case hollow in spool chamber, the side that the wallboard that valve core case is relative with valve stem passage has water-guiding hole adjacent with water outlet mouthpiece communicates with water outlet mouthpiece；The core portion of regulation axle coordinates with water-guiding hole, rotates regulation axle, and regulation axle moves along valve stem passage.Owing to using such structure, spool chamber, water inlet pipe, spool chamber and water outlet mouthpiece point-blank set gradually, and reduce the volume of valve body, easy for installation；During minimum aperture, discharge is still had to export.
Description
Technical field
This utility model relates to a kind of proportioning valve.
Background technology
Currently available technology, a kind of through type water proportioning valve, including valve body, regulation axle and water flow sensing unit, valve body sets
Being equipped with valve stem passage, the water inlet pipe arranging water flow sensing unit and water outlet mouthpiece, regulation axle includes axis body portion and core portion, axis body portion
It is rotatably assorted with valve stem passage and liquid-tight envelope；Core portion coordinates with pod apertures at water outlet mouthpiece, and water outlet mouthpiece and valve stem passage exist
On straight line.Existing problems are: structure is complicated, and volume is big.
Utility model content
The purpose of this utility model is: providing a kind of through type water proportioning valve, it has simple in construction, has minimum aperture
Time, still there is discharge to export.
This utility model is achieved in that a kind of through type water proportioning valve, including valve body, regulation axle and current sensing
Device, valve body is provided with valve stem passage, the water inlet pipe arranging water flow sensing unit and water outlet mouthpiece, and regulation axle includes axis body portion and core
Body, axis body portion and valve stem passage are rotatably assorted and liquid-tight envelope；It is characterized in that and also includes spool chamber, water inlet pipe, spool
Chamber and water outlet mouthpiece point-blank set gradually, and valve stem passage communicates with spool chamber；
Have valve core case, valve core case hollow in spool chamber, the wallboard that valve core case is relative with valve stem passage has water-guiding hole and
The side that water outlet mouthpiece is adjacent communicates with water outlet mouthpiece；
The core portion of regulation axle coordinates with water-guiding hole, rotates regulation axle, and regulation axle moves along valve stem passage.
Described a kind of through type water proportioning valve, it is characterized in that described core portion is rounding taper type.
Described a kind of through type water proportioning valve, it is characterized in that described core portion is positioned at water-guiding hole, core portion
And the gap between water-guiding hole is water guide gap, for minimum discharge state.
Described a kind of through type water proportioning valve, it is characterized in that the water guide between described core portion and water-guiding hole
Gap is minimum discharge state, and when core portion gradually leaves, discharge is gradually increased.
Described a kind of through type water proportioning valve, it is characterized in that and also includes an axle sleeve and sealing ring,
Described axle sleeve includes overlapping body, the flange being arranged on set body top and the fixed part of cincture set body, fixed part
On have a shoulder, the top in set body is provided with female thread；
The top in described axis body portion be external thread part, bottom be polished rod portion；
The first step and the second step it is provided with in described valve stem passage；
Sealing ring be enclosed within fixed part and with shoulder against, sealing ring is arranged on the first step, flange and the second step
Coordinate；Fixed part inserts in valve stem passage；External thread part and the internal screw-thread screw overlapping body, polished rod portion is slidably matched with set body
And liquid-tight envelope.
Described a kind of through type water proportioning valve, it is characterized in that and also includes a temperature sensor and hall sensing
Device,
Temperature sensor be arranged on valve body and valve body in valve core case coordinate；
Described water flow sensing unit includes shell, axis body and magnet rotor,
Hall element is arranged on water inlet pipe, and Hall element coordinates with magnet rotor.
This utility model one through type water proportioning valve, owing to using such structure, spool chamber, water inlet pipe, spool chamber
Point-blank set gradually with water outlet mouthpiece, reduce the volume of valve body, easy for installation；During minimum aperture, still there is discharge
Output.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is this utility model step number and discharge relation figure.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
As it is shown in figure 1, a kind of through type water proportioning valve, including valve body 1, regulation axle 2 and water flow sensing unit 3, valve body 1 sets
Being equipped with valve stem passage 11, the water inlet pipe 12 arranging water flow sensing unit and water outlet mouthpiece 13, regulation axle 2 includes axis body portion 21 and core body
Portion 22, axis body portion 21 and valve stem passage 11 are rotatably assorted and liquid-tight envelope.
Also including spool chamber 14, water inlet pipe 12, spool chamber 14 and water outlet mouthpiece 13 point-blank set gradually, and i.e. enter
Water pipe 12 and the dead in line of water outlet mouthpiece 13；Valve stem passage 11 communicates with spool chamber 14；
Having valve core case 15 in spool chamber 14, valve core case 15 hollow, on the wallboard that valve core case 15 is relative with valve stem passage 11
The side that water-guiding hole 16 is adjacent with water outlet mouthpiece 13 is had to communicate with water outlet mouthpiece 13；
The core portion 22 of regulation axle 2 coordinates with water-guiding hole 16, rotates regulation axle 2, and regulation axle 3 moves along valve stem passage 11.
Described core portion 22 is in rounding taper type.
Described core portion 22 is positioned at water-guiding hole 16, and the gap between core portion 22 and water-guiding hole 5 is water guide gap, for
Weep amount state.
Under Fig. 1 state, regulation axle 2 rotates, and the water guide gap between described core portion 22 and water-guiding hole 16 is minimum water
Flow status, when core portion 22 gradually leaves water-guiding hole 16, discharge is gradually increased.
Also include an axle sleeve 3 and sealing ring 4,
Described axle sleeve 3 includes overlapping body 31, the flange 32 being arranged on set body top and the fixed part 33 of cincture set body,
A shoulder 331, the top in set body 31 is had to be provided with female thread on fixed part；
The top in the axis body portion 21 of described regulation axle 2 be external thread part 211, bottom be polished rod portion 212；
The first step 111 and the second step 112 it is provided with in described valve stem passage 11；
Sealing ring 4 be enclosed within fixed part 33 and with shoulder 331 against, sealing ring 4 is arranged on the first step 111, flange
32 coordinate with the second step 112；Fixed part 33 inserts in valve stem passage 11；External thread part 211 and the female thread spiral shell overlapping body 31
Closing, polished rod portion 212 is slidably matched and liquid-tight envelope with set body 31.
As in figure 2 it is shown, also include a temperature sensor 17 and Hall element 18,
The valve core case 15 that temperature sensor 17 is arranged on valve body 1 and in valve body 1 coordinates；
Described water flow sensing unit 3 includes shell 31, axis body 32 and magnet rotor 33,
Hall element 18 is arranged on water inlet pipe 12, and Hall element 18 coordinates with magnet rotor 33.
In use, the end of regulation axle 2 can connect this utility model with motor, and the signal of water flow sensing unit gives control
Device processed, controls device drive stepping motor, thus reaches the purpose being automatically adjusted.
Above-described is only preferred embodiments of the present utility model.It should be pointed out that, common for this area
For technical staff, in the case of without departing from this utility model principle, it is also possible to make some improvement and modification, this is also considered as
Protection domain of the present utility model.
Claims (7)
1. a through type water proportioning valve, including valve body, regulation axle and water flow sensing unit, valve body is provided with valve stem passage, sets
Putting water inlet pipe and the water outlet mouthpiece of water flow sensing unit, regulation axle includes that axis body portion and core portion, axis body portion rotate with valve stem passage
Coordinate and liquid-tight envelope；It is characterized in that: also including spool chamber, water inlet pipe, spool chamber and water outlet mouthpiece are the most successively
Arranging, valve stem passage communicates with spool chamber；
There are valve core case, valve core case hollow in spool chamber, the wallboard that valve core case is relative with valve stem passage has water-guiding hole and water outlet
The side that interface is adjacent communicates with water outlet mouthpiece；
The core portion of regulation axle coordinates with water-guiding hole, rotates regulation axle, and regulation axle moves along valve stem passage.
A kind of through type water proportioning valve the most according to claim 1, it is characterised in that: described core portion is rounding frustum
Shape.
A kind of through type water proportioning valve the most according to claim 1, it is characterised in that: described core portion is positioned at water-guiding hole
In, the gap between core portion and water-guiding hole is water guide gap, for minimum discharge state.
A kind of through type water proportioning valve the most according to claim 3, it is characterised in that: between described core portion and water-guiding hole
Water guide gap be minimum discharge state, when core portion gradually leaves, discharge is gradually increased.
5. according to a kind of through type water proportioning valve described in claim 1,2,3 or 4, it is characterised in that: also include an axle sleeve and
Sealing ring,
Described axle sleeve includes overlapping body, the flange being arranged on set body top and the fixed part of cincture set body, and fixed part has
One shoulder, the top in set body is provided with female thread；
The top in described axis body portion be external thread part, bottom be polished rod portion；
The first step and the second step it is provided with in described valve stem passage；
Sealing ring be enclosed within fixed part and with shoulder against, sealing ring is arranged on the first step, and flange and the second step coordinate；
Fixed part inserts in valve stem passage；External thread part and the internal screw-thread screw overlapping body, polished rod portion is slidably matched and liquid with set body
Seal.
6. according to a kind of through type water proportioning valve described in claim 1,2,3 or 4, it is characterised in that: also include that a temperature passes
Sensor and Hall element,
Temperature sensor be arranged on valve body and valve body in valve core case coordinate；
Described water flow sensing unit includes shell, axis body and magnet rotor,
Hall element is arranged on water inlet pipe, and Hall element coordinates with magnet rotor.
A kind of through type water proportioning valve the most according to claim 5, it is characterised in that: also include a temperature sensor and suddenly
That sensor,
Temperature sensor be arranged on valve body and valve body in valve core case coordinate；
Described water flow sensing unit includes shell, axis body and magnet rotor,
Hall element is arranged on water inlet pipe, and Hall element coordinates with magnet rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620632536.XU CN205806505U (en) | 2016-06-21 | 2016-06-21 | A kind of through type water proportioning valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620632536.XU CN205806505U (en) | 2016-06-21 | 2016-06-21 | A kind of through type water proportioning valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205806505U true CN205806505U (en) | 2016-12-14 |
Family
ID=57505219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620632536.XU Active CN205806505U (en) | 2016-06-21 | 2016-06-21 | A kind of through type water proportioning valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205806505U (en) |
-
2016
- 2016-06-21 CN CN201620632536.XU patent/CN205806505U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |