CN207660057U - The flow adjusting structure of drain valve - Google Patents
The flow adjusting structure of drain valve Download PDFInfo
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- CN207660057U CN207660057U CN201721662186.2U CN201721662186U CN207660057U CN 207660057 U CN207660057 U CN 207660057U CN 201721662186 U CN201721662186 U CN 201721662186U CN 207660057 U CN207660057 U CN 207660057U
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- leakage hole
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Abstract
The utility model discloses the flow adjusting structure of drain valve, including valve body, drain assembly, valve plate and horizontal translocation mechanism；The drain assembly of half row's draining and full row's draining is realized in installation in valve body, leakage hole is arranged in valve body lower portion, valve plate is slidably arranged in valve body, horizontal translocation mechanism is mounted on valve body and valve plate is driven to move horizontally, and valve plate moves horizontally and continuously expands the aperture of leakage hole or the continuous aperture for reducing leakage hole.The utility model realizes displacement step-less adjustment so that drain valve precisely drains, and saves water resource.
Description
Technical field
The utility model is related to drain valve technical fields, refer in particular to the flow adjusting structure of drain valve.
Background technology
In the prior art, common drain valve includes valve body, and the row for realizing half row's draining and full row's draining is installed in valve body
Water assembly, the drain assembly include half row's button, arrange button entirely, drive rod, partly row's keg float, whole row float bucket, inner core tube and water shutoff
Piece；Drive rod is pivoted in valve body, and drive rod one end is connect with inner core tube upper end, the drive rod other end and half row's button and
Row is by key connection entirely, and partly row's button or full row's button drive drive rod linkage inner core tube different trips to move for pressing, under inner core tube
The water sealing slice that the discharge outlet of end installation and valve body coordinates；Half row's limit protrusion is formed in inner core tube and arranges limit protrusion entirely, it is right
Ying Di accordingly interlocks half row's holder of setting, half arranges half row's fulcrum of setting on holder, is interlocked with whole row float bucket with half row's keg float
The full row's holder of setting is complete to arrange the full row's fulcrum of setting on holder.
Button is partly arranged in pressing, drives inner core tube to be lifted up by drive rod, until half row's limit protrusion is resisted against half row and floats
On half row's fulcrum that bucket interlocks, inner core tube is limited at this time, and water sealing slice is raised, and realizes bath.When bath, the water level in water tank
Decline, and leakage hole is arranged in valve body lower portion, the water level in valve body declines therewith, at the water level decreasing in valve body to half row's keg float
When, half arranges keg float loss of buoyance and interlocks the deflection of half row's fulcrum under the effect of gravity, i.e. outside half row's fulcrum, inner core tube lose to
It is resetted by falling, water sealing slice is fallen after rise to discharge outlet, completes half row's bath.
The full row's button of pressing, is lifted up by drive rod drive inner core tube, is floated until full row's limit protrusion is resisted against full row
On full row's fulcrum of bucket, inner core tube is limited at this time, and water sealing slice is raised, and realizes bath.When bath, under the water level in water tank
Drop, and leakage hole is arranged in valve body lower portion, the water level in valve body declines therewith, at the water level decreasing to whole row float bucket in valve body
When, whole row float bucket loss of buoyance and interlock full row's fulcrum deflection under the effect of gravity, i.e., entirely outside row's fulcrum, inner core tube lose to
It is resetted by falling, water sealing slice is fallen after rise to discharge outlet, completes full row's bath.
However, the defect of the drain valve is：The displacement of the leakage hole of valve body is fixed, and the leakage of the valve body can not be adjusted
The displacement in water hole so that it is fixed that drain valve half, which arranges displacement and full row's displacement, and displacement is either excessive or very few,
It cannot achieve accurate draining.
For the displacement of the leakage hole of regulation valve body, Authorization Notice No. is that 205935105 U of CN disclose a kind of drain valve stream
Adjustment structure, including draining valve body and adjustment sheet are measured, draining valve body is equipped with rhone, and adjustment sheet is installed in rhone
And can be slided up and down along rhone, adjustment sheet is fixed for adjusting this equipped with the positioning position for capableing of flexible deformation and one
It is capable of the slotting key of flexible deformation or non-elastically deformable in position position.Realize that displacement is adjusted by sliding up and down adjustment sheet, so
And it has a disadvantage in that：
The drain valve flow adjusting structure can only realize the secured adjusted of several gears so that flow-rate adjustment is limited
System, cannot achieve stepless speed regulation, still cannot achieve accurate draining.In view of this, the utility model, which is developed, overcomes described lack
Thus the flow adjusting structure of sunken drain valve, this case generate.
Utility model content
The purpose of this utility model is to provide the flow adjusting structures of drain valve, realize displacement step-less adjustment so that
Drain valve precisely drains, and saves water resource.
In order to achieve the above objectives, the solution of the utility model is：
The flow adjusting structure of drain valve, including valve body, drain assembly, valve plate and horizontal translocation mechanism；It is installed in valve body
Realize that leakage hole is arranged in the drain assembly of half row's draining and full row's draining, valve body lower portion, valve plate is slidably arranged in valve body, horizontal
Thrust gear be mounted on valve body on and drive valve plate to move horizontally, valve plate move horizontally and continuously expand leakage hole aperture or
The continuous aperture for reducing leakage hole.
Further, horizontal displacement mechanism includes screw rod and nut, and screw rod may be rotatably mounted on valve body, and valve plate is arranged in spiral shell
On mother, screw rod is connect with nut thread, rotates screw rod, nut linkage valve plate horizontal displacement on screw rod.
Further, nut is wholely set with valve plate, and nut is wholely set in valve plate side.
Further, it is provided with graduated scale below nut.
Further, the outer end of screw rod is provided with knob.
Further, valve plate is slidably arranged in the bottom of leakage hole.
Further, sliding slot is set in valve body, and the sliding part of valve plate slides in sliding slot.
Further, two sliding slots are symmetrical arranged in valve body, the sliding part of valve plate both sides slides in two sliding slots respectively.
Further, valve body lower portion is respectively set full row's leakage hole and half row's leakage hole, in valve body corresponding full row's leakage hole and
Half row's leakage hole slides the full valve plate of setting and half valve plate respectively, and full draining is respectively set in corresponding full valve plate and half valve plate
Flat thrust gear and half row of horizontal thrust gear, full row of horizontal thrust gear and half row of horizontal thrust gear drive full valve respectively
Plate and the movement of half valve plate level, full valve plate level is mobile and continuously expands the aperture of full row's leakage hole or continuously reduces complete
The aperture of leakage hole is arranged, and half valve plate level is mobile and continuously expands the half row's leakage of the aperture of half row's leakage hole or continuous diminution
The aperture in water hole.
Further, drain assembly include half row's button, arrange button entirely, drive rod, half row's closeouts, keg float, inner core tube and
Water sealing slice；Drive rod is pivoted in valve body, and drive rod one end is connect with inner core tube upper end, and water shutoff is installed in inner core tube lower end
Piece, the drive rod other end is with half row's button and full row by key connection；Half row's limit protrusion is formed in inner core tube and arranges limit convex entirely
It rises, the holder that setting is interlocked with keg float in valve body, half, which arranges closeouts, is slidably arranged in valve body, and half, which arranges closeouts upper end, radially sets
Set the ejection part opposite with inner core tube upper end；Half row's button linkage driving bar of pressing promotes inner core tube, and inner core tube ejection half is arranged
The ejection part of closeouts and promote half row's closeouts, open half row's leakage hole, half row's limit protrusion of inner core tube is hung on holder,
When valve body water level decreasing, keg float linkage support beat, inner core tube, which falls, to be resetted；The full row's button linkage driving bar of pressing promotes inner core
Pipe, full row's limit protrusion of inner core tube hangs on holder, when valve body water level decreasing, keg float linkage support beat, and inner core tube whereabouts
It resets.
After adopting the above scheme, leakage hole is arranged in the utility model valve body lower portion, and valve plate is slidably arranged in valve body, horizontal
Thrust gear drives valve plate to move horizontally, and valve plate moves horizontally and continuously expands the aperture of leakage hole or continuously reduce leakage hole
Aperture, to realize displacement step-less adjustment in valve body, and then realize that drain valve precisely drains so that save water resource.
Description of the drawings
Fig. 1 is the three-dimensional combination figure of the utility model；
Fig. 2 is the dimensional structure diagram that the utility model looks up angle；
Fig. 3 is another dimensional structure diagram for looking up angle of the utility model；
Fig. 4 is the internal structure schematic diagram of the utility model；
Fig. 5 is the exploded view of the utility model；
Fig. 6 is the partial exploded view of the utility model horizontal translocation mechanism；
Fig. 7 is the partial exploded view of another horizontal translocation mechanism of the utility model.
Label declaration
1 leakage hole 11 of valve body
Full row's 111 half row's leakage hole 112 of leakage hole
12 drain assembly 2 of sliding slot
Half row's button 21 arranges button 22 entirely
23 half row's closeouts 24 of drive rod
241 keg float 25 of ejection part
26 half row's limit protrusion 261 of inner core tube
Full row's 262 water sealing slice 27 of limit protrusion
28 valve plate 3 of holder
Complete 31 half valve plate 32 of valve plate
4 screw rod 41 of horizontal translocation mechanism
42 graduated scale 43 of nut
Complete 44 half row of horizontal thrust gear 45 of row of horizontal thrust gear.
Specific implementation mode
The utility model is described in detail below in conjunction with drawings and the specific embodiments.
It please refers to Fig.1 to described in Fig. 7, the flow adjusting structure for the drain valve that the utility model discloses, including valve body 1, row
Water assembly 2, valve plate 3 and horizontal translocation mechanism 4.
Installation realizes that leakage hole 11 is arranged in the drain assembly 2 of half row's draining and full row's draining, 1 lower part of valve body in valve body 1, such as
Shown in Fig. 2 and Fig. 3, valve plate 3 is slidably arranged in valve body 1.In the present embodiment, valve plate 3 is slidably arranged in the bottom of leakage hole 11.
Horizontal translocation mechanism 4 is mounted on valve body 1 and valve plate 3 is driven to move horizontally, and valve plate 3 moves horizontally and continuously expands leakage hole 11
Aperture or the continuous aperture for reducing leakage hole 11, to realize displacement step-less adjustment in valve body 1, and then realize drain valve
Precisely draining so that save water resource.
In the present embodiment, as shown in Fig. 1, Fig. 4, Fig. 6 and Fig. 7, horizontal displacement mechanism 4 includes screw rod 41 and nut 42, spiral shell
Bar 41 may be rotatably mounted on valve body 1, and valve plate 3 is arranged on nut 42, and preferably, nut 42 is wholely set with valve plate 3, in valve
3 side of plate is wholely set nut 42.Screw rod 41 is threadedly coupled with nut 42, rotates screw rod 41, and nut 42 links valve plate 3 in screw rod
Horizontal displacement on 41 realizes leakage hole to the aperture for continuously expanding leakage hole 11 or the continuous aperture for reducing leakage hole 11
11 aperture stepless changing can be adjusted to the aperture of arbitrary size.
To further increase the aperture adjustment accuracy of leakage hole 11,42 lower section of nut is provided with graduated scale 43, such as Fig. 2 and
Shown in Fig. 3, screw rod 41 drives 42 horizontal displacement of nut, and it is horizontal that the linkage of nut 42 valve plate 3 can be accurately read from graduated scale 43
Displacement distance.For convenience of rotation screw rod 41, the outer end of screw rod 41 is provided with knob, and knob setting and the cutter head of screwdriver rotate
Coordinate jack.
As shown in FIG. 6 and 7, sliding slot 12 is set in valve body 1, the sliding part of valve plate 3 slides in sliding slot 12, preferably,
Two sliding slots 12 are symmetrical arranged in valve body 1, the sliding part of 3 both sides of valve plate slides in two sliding slots 12 respectively.Horizontal translocation mechanism 4 is pacified
On valve body 2 and valve plate 3 is driven to move horizontally, valve plate 3 moves horizontally and continuously expand the aperture or continuous of leakage hole 11
Reduce the aperture of leakage hole.
In the present embodiment, full row's leakage hole 111 and half row's leakage hole 112 is respectively set in 1 lower part of valve body, such as Fig. 2 and Fig. 3 institutes
Showing, corresponding full row's leakage hole 111 and half row's leakage hole 112 slide the complete 31 and half valve plate 32 of valve plate of setting respectively in valve body 1,
44 and half row of horizontal thrust gear 45 of full row of horizontal thrust gear is respectively set in corresponding complete 31 and half valve plate 32 of valve plate, complete to arrange
Horizontal translocation mechanism 44 and half row of horizontal thrust gear 45 drive 31 and half valve plate 32 of full valve plate to move horizontally respectively, complete to arrange
Valve plate 31 moves horizontally and continuously expands the aperture of full row's leakage hole 111 or the continuous aperture for reducing full row's leakage hole 111, and
Half valve plate 31 moves horizontally and continuously expands the aperture of half row's leakage hole 112 or the continuous hole for reducing half row's leakage hole 112
Diameter realizes full row's leakage hole 111 and half row's 112 flow step-less adjustment of leakage hole.Full row of horizontal thrust gear 44 and half row of horizontal
Thrust gear 45 is threadedly coupled with nut 42 by screw rod 41 and is formed.
As shown in Figures 4 and 5, drain assembly 2 includes half row's button 21, full row's button 22, drive rod 23, half row's closeouts
24, keg float 25, inner core tube 26 and water sealing slice 27.Drive rod 23 is pivoted in valve body 1,23 one end of drive rod and inner core tube 26
Upper end connects, and water sealing slice 27 is installed in 26 lower end of inner core tube, and 23 other end of drive rod is connect with half row's button 21 and full row's button 22.
Half row's limit protrusion 261 is formed in inner core tube 26 and arranges limit protrusion 262 entirely, the holder that setting is interlocked with keg float 25 in valve body 1
28, half, which arranges closeouts 24, is slidably arranged in valve body 1, and half arranges 24 upper end of closeouts, and radially setting is opposite with 26 upper end of inner core tube
Ejection part 241.
Half row's 21 linkage driving bar 23 of button of pressing promotes inner core tube 26, and pushing away for closeouts 24 is arranged in 26 ejection of inner core tube half
Top 241 and promote half row's closeouts 24, half row's leakage hole 112 is opened, at this point, half row's leakage hole 112 and full row's leakage hole 111
Leak simultaneously, half row's limit protrusion 261 of inner core tube 26 hangs on holder 28, when 1 water level decreasing of valve body, 25 linkage support of keg float
28 beats, inner core tube 26, which falls, to be resetted.
The full row's 22 linkage driving bar 23 of button of pressing promotes inner core tube 26, and full row's limit protrusion 262 of inner core tube 26 is hung over
Complete to arrange 111 leak of leakage hole on holder 28, when 1 water level decreasing of valve body, 25 linkage support of keg float, 28 beat, inner core tube 26 falls
It resets.
The above is only the preferred embodiment of the present invention, not to the limitation of this case design, all setting according to this case
The crucial equivalent variations done of meter, each fall within the protection domain of this case.
Claims (10)
1. the flow adjusting structure of drain valve, it is characterised in that：Including valve body, drain assembly, valve plate and horizontal translocation mechanism；Valve
Installation realizes that leakage hole is arranged in the drain assembly of half row's draining and full row's draining, valve body lower portion in body, and valve plate is slidably arranged in valve
In body, horizontal translocation mechanism is mounted on valve body and valve plate is driven to move horizontally, and valve plate moves horizontally and continuously expands leakage hole
Aperture or the continuous aperture for reducing leakage hole.
2. the flow adjusting structure of drain valve as described in claim 1, it is characterised in that：Horizontal displacement mechanism include screw rod and
Nut, screw rod may be rotatably mounted on valve body, and valve plate is arranged on nut, and screw rod is connect with nut thread, rotate screw rod, nut
Link valve plate horizontal displacement on screw rod.
3. the flow adjusting structure of drain valve as claimed in claim 2, it is characterised in that：Nut is wholely set with valve plate,
Valve plate side is wholely set nut.
4. the flow adjusting structure of drain valve as claimed in claim 2, it is characterised in that：It is provided with graduated scale below nut.
5. the flow adjusting structure of drain valve as claimed in claim 2, it is characterised in that：The outer end of screw rod is provided with rotation
Button.
6. the flow adjusting structure of drain valve as described in claim 1, it is characterised in that：Valve plate is slidably arranged in leakage hole
Bottom.
7. the flow adjusting structure of drain valve as described in claim 1, it is characterised in that：Sliding slot is set in valve body, valve plate
Sliding part slides in sliding slot.
8. the flow adjusting structure of drain valve as claimed in claim 7, it is characterised in that：Two sliding slots are symmetrical arranged in valve body,
The sliding part of valve plate both sides slides in two sliding slots respectively.
9. the flow adjusting structure of drain valve as described in claim 1, it is characterised in that：Full row's leakage is respectively set in valve body lower portion
Leakage hole is arranged in water hole and half, and full row's leakage hole is corresponded in valve body and partly arranges leakage hole and slides the full valve plate of setting and half valve respectively
Full row of horizontal thrust gear and half row of horizontal thrust gear, full row of horizontal is respectively set in plate, corresponding full valve plate and half valve plate
Thrust gear and half row of horizontal thrust gear drive full valve plate and half valve plate level to move respectively, full valve plate level movement
And continuously expand the aperture of full row's leakage hole or the continuous aperture for reducing full row's leakage hole, and half valve plate level is mobile and connects
The continuous aperture for expanding half row's leakage hole continuously reduces half aperture for arranging leakage hole.
10. the flow adjusting structure of drain valve as claimed in claim 9, it is characterised in that：Drain assembly include half row's button,
Full row's button, drive rod, half row's closeouts, keg float, inner core tube and water sealing slice；Drive rod is pivoted in valve body, drive rod
One end is connect with inner core tube upper end, and water sealing slice is installed in inner core tube lower end, and the drive rod other end connects with half row's button and full row's button
It connects；Half row's limit protrusion is formed in inner core tube and arranges limit protrusion entirely, and the holder that setting is interlocked with keg float in valve body, half row blocks
Part is slidably arranged in valve body, and half, which arranges closeouts upper end, is radially arranged the ejection part opposite with inner core tube upper end；Half row of pressing presses
Bonded dynamic drive rod promotes inner core tube, and inner core tube ejection half arranges the ejection part of closeouts and promotes half row's closeouts, opens half
Leakage hole is arranged, half row's limit protrusion of inner core tube hangs on holder, when valve body water level decreasing, keg float linkage support beat, inner core
Pipe, which falls, to be resetted；The full row's button linkage driving bar of pressing promotes inner core tube, and full row's limit protrusion of inner core tube is hung on holder, valve
When body water level decreasing, keg float linkage support beat, inner core tube, which falls, to be resetted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721662186.2U CN207660057U (en) | 2017-12-04 | 2017-12-04 | The flow adjusting structure of drain valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721662186.2U CN207660057U (en) | 2017-12-04 | 2017-12-04 | The flow adjusting structure of drain valve |
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| Publication Number | Publication Date |
|---|---|
| CN207660057U true CN207660057U (en) | 2018-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721662186.2U Active CN207660057U (en) | 2017-12-04 | 2017-12-04 | The flow adjusting structure of drain valve |
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| CN (1) | CN207660057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882137A (en) * | 2017-12-04 | 2018-04-06 | 厦门爱陶卫浴有限公司 | The flow adjusting structure of draining valve |
-
2017
- 2017-12-04 CN CN201721662186.2U patent/CN207660057U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882137A (en) * | 2017-12-04 | 2018-04-06 | 厦门爱陶卫浴有限公司 | The flow adjusting structure of draining valve |
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