CN208281589U - A kind of comprehensive inlet valve of intellectual water closet - Google Patents
A kind of comprehensive inlet valve of intellectual water closet Download PDFInfo
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- CN208281589U CN208281589U CN201820891917.9U CN201820891917U CN208281589U CN 208281589 U CN208281589 U CN 208281589U CN 201820891917 U CN201820891917 U CN 201820891917U CN 208281589 U CN208281589 U CN 208281589U
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- spool
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Abstract
The utility model belongs to valve technology field, refers in particular to a kind of comprehensive inlet valve of intellectual water closet；First through hole is axially provided in valve body, the second through-hole is axially provided in valve deck, valve core piston seat is provided in first through hole, spool bore is provided on valve core piston seat, spool bore is connected to aquaporin is entered, the upper end of valve core piston seat is provided with valve core piston, spool passes through valve core piston and is arranged in first through hole, in second through-hole, valve core piston is fixedly connected with spool, look nut is bolted in the second through-hole, spring is provided between look nut and valve core piston, the lower end of spool is provided with spool movable plate, the lower part of valve body is provided with exhalant canal, the pressure stabilizing channel of connection upper and lower side is provided on valve core piston seat, adjusting knob is bolted in the upper end of spool；Angle valve, voltage stabilization and current stabilization valve are integrated in an inlet valve by the utility model, enormously simplify installation procedure, compact-sized.
Description
Technical field:
The utility model belongs to valve technology field, refers in particular to a kind of comprehensive inlet valve of intellectual water closet.
Background technique:
Pressure maintaining valve (also known as decompression venting valve), pressure reducing valve are to adjust medium using the aperture of the intracorporal opening and closing element of control valve
Flow, by the pressure reduction of medium, at the same by downstream pressure effect adjust opening and closing element aperture, keep downstream pressure
In a certain range, it in the continually changing situation of inlet pressure, keeps outlet pressure in the range of setting, protects thereafter
Life production utensil.Angle valve is the on-off for control piper.On intelligent closestool intelligent closestool would generally be controlled using angle valve
On water route on-off, voltage stabilization and current stabilization is realized by setting pressure maintaining valve.Currently, angle valve, pressure maintaining valve are two independent zero
Part needs to be separately mounted on corresponding pipeline.
Summary of the invention:
The purpose of the utility model is to provide a kind of comprehensive water inlets of intellectual water closet for integrating angle valve, voltage stabilization and current stabilization valve
Valve.
The utility model is realized in this way:
A kind of comprehensive inlet valve of intellectual water closet, including valve body, are provided with valve deck in valve body upper end, axially set in valve body
It is equipped with first through hole, the second through-hole is axially provided in valve deck, valve core piston seat, valve core piston are provided in first through hole
Seat is fixedly connected with the inner wall of first through hole, is formed between the upper end of valve core piston seat and the inner wall of first through hole first annular recessed
Slot；Second annular groove is formed between the lower end of valve core piston seat and the inner wall of first through hole, is axially set on valve core piston seat
It is equipped with spool bore, spool bore is connected to aquaporin is entered, and spool bore and partition the can be blocked by being provided in the upper end of valve core piston seat
The valve core piston of one through-hole, spool passes through valve core piston and the upper end of spool is stretched out outside first through hole, lower end is located at the second through-hole
Interior, valve core piston is fixedly connected with spool, look nut is bolted in the second through-hole, between look nut and valve core piston
It is provided with spring, the lower end of spool is provided with spool movable plate, and the lower part of valve body is provided with exhalant canal, sets on valve core piston seat
It is equipped with the pressure stabilizing channel of connection first annular groove and second annular groove, is bolted with adjusting knob in the upper end of spool；Up time
Needle rotates adjusting knob, and spool is raised above the lower end for moving up with movable valve plug movable plate and sealing valve core piston seat；Turn counterclockwise
Dynamic adjusting knob, spool, which is moved down, to be separated with movable valve plug movable plate with the lower end of valve core piston seat.
In a kind of comprehensive inlet valve of above-mentioned intellectual water closet, the lower end of the first through hole is provided with filter device,
First through hole is connected to by filter net device with exhalant canal.
In a kind of comprehensive inlet valve of above-mentioned intellectual water closet, the filter device includes strainer main body and setting strainer
Strainer in main body.
In a kind of comprehensive inlet valve of above-mentioned intellectual water closet, the strainer main body includes having externally threaded connection
Portion, circumferentially distributed on interconnecting piece to have several columns, the upper end of column is connected on same annular ring, the interconnecting piece and
The lower thread of one through-hole connects.
In a kind of comprehensive inlet valve of above-mentioned intellectual water closet, the valve core piston seat is an integral structure with valve body.
In a kind of comprehensive inlet valve of above-mentioned intellectual water closet, the first limit convex edge, spool are provided on the spool
Piston is fixed on spool by piston fixture nut and the first limit convex edge.
In a kind of comprehensive inlet valve of above-mentioned intellectual water closet, the pressure stabilizing channel is axially arranged on valve core piston seat
On, and pressure stabilizing channel is circumferentially distributed several.
In a kind of comprehensive inlet valve of above-mentioned intellectual water closet, the lower thread of the spool movable plate and spool is connected,
It is provided with gasket on spool movable plate, is provided with the second limit convex edge on spool, gasket setting is in spool movable plate and the
Two limit convexes are between.
The advantage that the utility model protrudes compared with prior art is:
The function of angle valve, voltage stabilization and current stabilization valve and filtering is integrated in an inlet valve by the utility model, is enormously simplified
Installation procedure, it is compact-sized.
Detailed description of the invention:
Fig. 1 is the stereoscopic schematic diagram of the utility model；
Fig. 2 is the broken isometric schematic diagram of the utility model；
Fig. 3 is the main view of the utility model；
Fig. 4 is the A-A cross-sectional view of Fig. 3；
Fig. 5 is the top view of the utility model；
Fig. 6 is the B-B cross-sectional view of Fig. 5；
Fig. 7 is the top view of the valve body of the utility model；
Fig. 8 is the rearview of the valve body of the utility model；
Fig. 9 is the C-C cross-sectional view of Fig. 8.
In figure: 1, valve body；2, valve deck；3, first through hole；4, the second through-hole；5, valve core piston seat；6, first annular groove；
7, second annular groove；8, spool bore；9, enter aquaporin；10, valve core piston；11, piston seal；12, Y shape circle；13, valve
Core；14, look nut；15, spring；16, spool movable plate；17, exhalant canal；18, pressure stabilizing channel；19, adjusting knob；20, it filters
Host's body；21, the first limit convex edge；22, piston fixture nut；23, gasket；24, the second limit convex edge；25, strainer gasket；
26, strainer sealing ring.
Specific embodiment:
The utility model is further described with specific embodiment below, referring to Fig. 1-9:
A kind of comprehensive inlet valve of intellectual water closet, including valve body 1, are provided with valve deck 2 in 1 upper end of valve body, in 1 inner shaft of valve body
To first through hole 3 is provided with, it is axially provided with the second through-hole 4 in valve deck 2, valve core piston seat is provided in first through hole 3
5, valve core piston seat 5 is fixedly connected with the inner wall of first through hole 3, between the upper end of valve core piston seat 5 and the inner wall of first through hole 3
Form first annular groove 6；Second annular groove 7 is formed between the lower end of valve core piston seat 5 and the inner wall of first through hole 3,
Spool bore 8 is axially provided on valve core piston seat 5, wherein first through hole 3, the second through-hole 4, spool bore 8 are coaxially set.Spool
Hole 8 is connected to aquaporin 9 is entered, and the valve that can be blocked spool bore 8 and separate first through hole 3 is provided in the upper end of valve core piston seat 5
Core piston 10, specifically, the axial cross section of the valve core piston 10 is T-shaped, and the lower part of valve core piston 10 is plugged in spool bore 8
Interior, the inner wall of top and first through hole 3 is tightly connected.In order to improve leakproofness, the lower part of the valve core piston 10 and spool bore 8
Inner wall between be provided with piston seal 11, be provided with Y shape between the top of valve core piston 10 and the inner wall of first through hole 3
Circle 12.Spool 13 passes through valve core piston 10 and the upper end of spool 13 is stretched out outside first through hole 3, lower end is located in the second through-hole 4, valve
Core piston 10 is fixedly connected with spool 13.Wherein, sealing ring is also equipped between valve core piston 10 and spool 13.Further,
The utility model is bolted with look nut 14 in the second through-hole 4, and correspondingly, a portion of the second through-hole 4 is threaded hole,
The adjustable axial position in the second through-hole 4 of look nut 14.It is provided between look nut 14 and valve core piston 10
Spring 15, one end of spring 15 is held out against on look nut 14, the other end is held out against on valve core piston 10, adjusts look nut 14
Adjustable pressure.The lower end of spool 13 is provided with spool movable plate 16, and the lower part of valve body 1 is provided with exhalant canal 17, in spool
The pressure stabilizing channel 18 of connection first annular groove 6 and second annular groove 7 is provided on piston seat 5, in the upper end spiral shell of spool 13
It is connected to adjusting knob 19；Adjusting knob 19 is rotated clockwise, spool 13 is raised above to move up with movable valve plug movable plate 16 and seal
The lower end of valve core piston seat 5 enters aquaporin 9 at this time and is separated with exhalant canal 17 by spool movable plate 16, and the utility model, which is in, to close
Closed state is not discharged；Adjusting knob 19 is rotated counterclockwise, spool 13 moves down band movable valve plug movable plate 16 and valve core piston seat 5
Lower end separation, be connected at this point, entering aquaporin 9 with exhalant canal 17, water outlet.
In addition, the principle of stabilized voltage of the utility model is as follows:
When being to enter spool bore, in the second through-hole 4 (such as: water entry pressure is 0.4MPa) from entering aquaporin 9, water passes through
Pressure stabilizing channel 18 enters in second annular groove 7 and acts on the baseplane on 10 top of valve core piston or the bottom of Y shape circle 12 and puts down
On the b of face, it is located at the baseplane for acting on 10 top of valve core piston and valve core piston 10 on the baseplane a in spool bore 8
Pressure it is identical, realize the adjusting to the distance between the lower end of spool movable plate 16 and valve core piston seat 5, it is flat to reach discharge pressure
Deng (such as: discharge pressure is 0.1MPa after pressure regulation), achieve the purpose that decompression, finally realizes the effect of voltage stabilization and current stabilization.
It is solved in real life by above structure, achievees the effect that voltage stabilization and current stabilization in the case that hydraulic pressure is unstable, mention
The comfort that high intelligent closestool uses, also avoids the damage for leading to the components on intelligent closestool because hydraulic pressure is excessive, extends
Service life.
In order to realize the filtering to water source impurity, the lower end of the first through hole 3 is provided with filter device, first through hole 3
It is connected to by filter net device with exhalant canal 17.
Specifically, the filter device includes the strainer in strainer main body 20 and setting strainer main body 20.Filter device
It can be the strainer for being set up directly on exhalant canal 17 Yu 3 junction of first through hole.
More specifically, the strainer main body 20 includes having externally threaded interconnecting piece, it is provided between interconnecting piece and valve body 1
Strainer gasket 25 is connected and sealed, and circumferentially distributed on interconnecting piece to have several columns, the upper end of column is connected to same ring
On shape circle, it is provided with strainer sealing ring 26 between annular ring and the inner wall of first through hole 3 and is sealed.The interconnecting piece and first
The lower thread of through-hole 3 connects.Water enters the inside for the tubular construction that strainer surrounds from annular ring, then is entered by strainer
Exhalant canal 17 discharges.
Further, valve core piston seat 5 described in the utility model is an integral structure with valve body 1, outside valve core piston seat 5
The integral structure that cylinder is overlapped with the first through hole 3 of valve body 1.The pressure stabilizing channel 18 is axially arranged on valve core piston seat 5,
And pressure stabilizing channel 18 is circumferentially distributed several.Certainly, valve core piston seat 5 can also be connected on valve body 1 by support bar,
At this point, the gap between support bar is then to ask channel 18.
Further, the structure that valve core piston 10 described in the utility model is fixed on spool 13 is: the spool 13
On be provided with the first limit convex along 21, valve core piston 10 is fixed on spool along 21 by piston fixture nut 22 and the first limit convex
On 13, piston fixture nut 22 is located within spring 15 after installation.Valve core piston 10 can also be fixed on spool 13 by circlip
On.
Further, the spool movable plate 16 is connect with the lower thread of spool 13, is provided on spool movable plate 16 close
Packing 23 is provided with the second limit convex along 24 on spool 13, and gasket 23 is arranged in spool movable plate 16 and the second limit convex edge
Between 24.When the utility model is in close state, setting gasket 23 is connected to the lower end of valve core piston seat 5, realize into
Barrier between aquaporin 9 and exhalant canal 17.
The term of such as "upper", "lower", " first " and " second " cited in this specification, is merely convenient to narration
It is illustrated, rather than to limit the enforceable range of the utility model, relativeness is altered or modified, and is changing skill without essence
It is held in art, when being also considered as the enforceable scope of the utility model.
Above-described embodiment is only one of preferred embodiment of the utility model, and the implementation of the utility model is not limited with this
Range, therefore: the equivalence changes that all shape, structure, principles according to the utility model are done should all be covered by the guarantor of the utility model
Within the scope of shield.
Claims (8)
1. a kind of comprehensive inlet valve of intellectual water closet, including valve body (1), it is characterised in that: valve body (1) upper end is provided with valve deck
(2), it is axially provided in valve body (1) first through hole (3), the second through-hole (4) is axially provided in valve deck (2), first
It is provided with valve core piston seat (5) in through-hole (3), valve core piston seat (5) is fixedly connected with the inner wall of first through hole (3), and spool is living
First annular groove (6) are formed between the upper end of obturating plug (5) and the inner wall of first through hole (3)；The lower end of valve core piston seat (5) with
Second annular groove (7) are formed between the inner wall of first through hole (3), are axially provided with spool bore on valve core piston seat (5)
(8), spool bore (8) is connected to aquaporin (9) is entered, the upper end of valve core piston seat (5) be provided with can block spool bore (8) and every
The valve core piston (10) of disconnected first through hole (3), spool (13) passes through valve core piston (10) and the upper end of spool (13) stretches out first
Through-hole (3) outside, lower end be located in the second through-hole (4), valve core piston (10) is fixedly connected with spool (13), in the second through-hole (4)
Look nut (14) are inside bolted with, spring (15), spool (13) are provided between look nut (14) and valve core piston (10)
Lower end be provided with spool movable plate (16), the lower part of valve body (1) is provided with exhalant canal (17), sets on valve core piston seat (5)
It is equipped with the pressure stabilizing channel (18) of connection first annular groove (6) and second annular groove (7), is bolted in the upper end of spool (13)
Adjusting knob (19)；It rotates clockwise adjusting knob (19), spool (13) is raised above band movable valve plug movable plate (16) and moves up
Seal the lower end of valve core piston seat (5)；It rotates counterclockwise adjusting knob (19), spool (13) moves down band movable valve plug movable plate
(16) it is separated with the lower end of valve core piston seat (5).
2. the comprehensive inlet valve of a kind of intellectual water closet according to claim 1, it is characterised in that: the first through hole (3)
Lower end be provided with filter device, first through hole (3) is connected to by filter net device with exhalant canal (17).
3. a kind of comprehensive inlet valve of intellectual water closet according to claim 2, it is characterised in that: the filter device includes
Strainer in strainer main body (20) and setting strainer main body (20).
4. the comprehensive inlet valve of a kind of intellectual water closet according to claim 3, it is characterised in that: the strainer main body (20)
Including having externally threaded interconnecting piece, circumferentially distributed on interconnecting piece to have several columns, the upper end of column is connected to same ring
On shape circle, the interconnecting piece is connect with the lower thread of first through hole (3).
5. the comprehensive inlet valve of a kind of intellectual water closet according to claim 1, it is characterised in that: the valve core piston seat
(5) it is an integral structure with valve body (1).
6. the comprehensive inlet valve of a kind of intellectual water closet according to claim 1, it is characterised in that: set on the spool (13)
The first limit convex is equipped with along (21), valve core piston (10) is fixed on by piston fixture nut (22) and the first limit convex along (21)
On spool (13).
7. the comprehensive inlet valve of a kind of intellectual water closet according to claim 1, it is characterised in that: the pressure stabilizing channel (18)
It is axially arranged on valve core piston seat (5), and pressure stabilizing channel (18) are circumferentially distributed several.
8. the comprehensive inlet valve of a kind of intellectual water closet according to claim 1, it is characterised in that: the spool movable plate (16)
It is connect with the lower thread of spool (13), gasket (23) is provided on spool movable plate (16), be provided on spool (13)
Second limit convex is along (24), and gasket (23) setting is in spool movable plate (16) and the second limit convex between (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820891917.9U CN208281589U (en) | 2018-06-08 | 2018-06-08 | A kind of comprehensive inlet valve of intellectual water closet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820891917.9U CN208281589U (en) | 2018-06-08 | 2018-06-08 | A kind of comprehensive inlet valve of intellectual water closet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208281589U true CN208281589U (en) | 2018-12-25 |
Family
ID=64699697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820891917.9U Active CN208281589U (en) | 2018-06-08 | 2018-06-08 | A kind of comprehensive inlet valve of intellectual water closet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208281589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253826A (en) * | 2020-09-29 | 2021-01-22 | 宁波方太厨具有限公司 | Water flow stabilizing valve and gas water heater using same |
-
2018
- 2018-06-08 CN CN201820891917.9U patent/CN208281589U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253826A (en) * | 2020-09-29 | 2021-01-22 | 宁波方太厨具有限公司 | Water flow stabilizing valve and gas water heater using same |
| CN112253826B (en) * | 2020-09-29 | 2021-11-26 | 宁波方太厨具有限公司 | Water flow stabilizing valve and gas water heater using same |
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