CN201810812U - Automatic water tap - Google Patents
Automatic water tap Download PDFInfo
- Publication number
- CN201810812U CN201810812U CN2010205289617U CN201020528961U CN201810812U CN 201810812 U CN201810812 U CN 201810812U CN 2010205289617 U CN2010205289617 U CN 2010205289617U CN 201020528961 U CN201020528961 U CN 201020528961U CN 201810812 U CN201810812 U CN 201810812U
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- CN
- China
- Prior art keywords
- water
- hydroecium
- rubber
- rubber baffle
- automatic faucet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Domestic Plumbing Installations (AREA)
Abstract
The utility model discloses an automatic water tap, comprising a shell and a water control valve arranged in the shell, wherein the water control valve comprises a valve body and a valve body cover which are assembled in a matching manner; the valve body is provided with a first water chamber communicated with a water inlet and a second water chamber communicated with a water outlet; a rubber baffle and a baffle spring are assembled at a valve opening of the first water chamber; a rubber water sealing piece for partitioning the first water chamber and the second water chamber is assembled at the periphery of the rubber baffle; a water-passing plate is fixed above the rubber baffle; a third water chamber is formed between the water-passing plate and the rubber baffle; and the first water chamber is communicated with the third water chamber by a central hole of the rubber baffle; the water-passing plate is provided with a water-passing hole which is internally assembled with a water-passing core for sealing the water-passing hole and a water-passing core spring; the third water chamber is communicated with the second water chamber by the water-passing holes and a flow channel arranged in the shell; the valve body cover is provided with a sliding hole which is provided with a pushing rod in a sliding manner; and the water-passing core is connected with a driving mechanism arranged in the shell by the pushing rod.
Description
Technical field
The utility model relates to the water tap of recloser, specifically the automatic faucet of controlling automatically of saving water and energy.
Background technique
At present, known automatic faucet all is to adopt split-type structural.By water tap, formations such as control box, some are also arranged is to adopt the solenoid valve function to reach order ground of control open and close water or the like.
As patent of invention title automatic faucet, number of patent application: 200910095278.0 disclose a kind of automatic faucet, this water tap has body, be provided with electronic inductor in the body, solenoid valve seat, solenoid valve, the water route of solenoid valve seat is communicated with water route in the body by pipeline, and solenoid valve is electrically connected with electronic inductor.Solenoid valve is to be electrically connected with electronic inductor by lower end electrical connector and upper end electrical connector, and the lower end electrical connector is fixedlyed connected with solenoid valve, and described upper end electrical connector is fixedlyed connected with body.
Automatic faucet product of the prior art is not only installed trouble, and cost an arm and a leg, the life-span is short, safety also has hidden danger, and the water-saving function of these automatic faucets can not reach good effect.
Summary of the invention
Technical problem to be solved in the utility model is at above-mentioned prior art present situation, and the energy-conservation automatic faucet of both economizing on water is provided.
The utility model solves the problems of the technologies described above the technological scheme that is adopted: automatic faucet, comprise housing and be arranged on the interior water control valve door of housing, the water control valve door comprises equipped mutually valve body and body cap, valve body is shaped on first hydroecium that is connected with water intake and second hydroecium that is connected with water outlet, the first hydroecium valve port place is fitted with rubber baffle and baffle plate spring, and the periphery of rubber baffle is fitted with the rubber water sealing piece that is used to cut off first hydroecium and second hydroecium; Upper fixed at rubber baffle had the water plate, crossed to constitute the 3rd hydroecium between water plate and the rubber baffle, and first hydroecium is communicated with the center hole of the 3rd hydroecium by rubber baffle; Cross the water plate and be provided with water passage hole, be fitted with the water core excessively and the mistake water core spring that are used to seal water passage hole in the water passage hole, the 3rd hydroecium is communicated with second hydroecium by water passage hole and the runner that is arranged in the valve body; Body cap is shaped on slide opening, and sliding in the slide opening is provided with push rod, crosses the water core and is connected with driving mechanism in being arranged on housing by push rod.
For optimizing technique scheme, the measure of taking also comprises:
The first above-mentioned hydroecium has circular valve port, and rubber baffle is shaped on the inverted cone plug that matches with circular valve port, and center hole is positioned at the inverted cone plug; The valve port of the valve port of second hydroecium and first hydroecium is arranged side by side, and the rubber water sealing piece is connected with the inverted cone plug, and seals the valve port of second hydroecium.
Be provided with the seal ring that prevents that slide opening from leaking in the above-mentioned body cap.
Above-mentioned seal ring is close to the internal surface of body cap, matches with crossing the water core by seal ring in the inner of push rod, matches with driving mechanism in the outer end.
Above-mentioned driving mechanism comprises motor, gearcase and tooth bar, and motor is reciprocating by the gear set drive tooth bar in the gearcase, is shaped on inclined plane part at an end of tooth bar, matches with the inclined plane part of tooth bar in the push rod outer end.
Above-mentioned water core excessively comprises bar portion that is slidingly arranged in the water passage hole and the base that matches with mistake water core spring, and bar portion was shaped on tank, was set with the waterstop ring excessively that is sealed and matched with water passage hole on base.
The water intake of above-mentioned housing is fitted with joint.
Compared with prior art, automatic faucet of the present utility model, by the Electric Machine Control opening and closing, after the driven by motor tooth bar moves journey distance, stop automatically, save power consumption, the keying of the pressure control valve port by the 3rd hydroecium, control prevents to leak flexibly and effectively, and the size that can regulate the water core simultaneously removes to regulate the water-outlet quantity of automatic faucet, to reach water-saving effect.
Description of drawings
Fig. 1 is the utility model embodiment's a plan view;
Fig. 2 is that the C-C of Fig. 1 is to sectional drawing;
Fig. 3 is that the B-B of Fig. 2 is to sectional drawing;
Fig. 4 is that the D-D of Fig. 1 is to sectional drawing;
Fig. 5 is the assembling exploded view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is to Figure 5 shows that structural representation of the present utility model.
Reference character wherein is: joint 1, housing 2, gearcase 3, motor 4, gear train 5, push rod 6, rubber baffle 7, center hole 7a, inverted cone plug 7b, baffle plate spring 8, rubber water sealing piece 9, valve body 10, the first hydroecium 10a, the second hydroecium 10b, the 3rd hydroecium 10c, runner 10d, body cap 11, seal ring 12, cross water plate 13, water passage hole 13a, cross water core spring 14, cross water core 15, the 15a of bar portion, base 15b, cross tank 15c, cross waterstop ring 15d, lower cover 16, bubbler assembly 17, tooth bar 18, inclined plane part 18a.
Automatic faucet of the present utility model, comprise housing 2 and the water control valve door that is arranged in the housing 2, the water control valve door comprises equipped mutually valve body 10 and body cap 11, and valve body 10 is shaped on first hydroecium 10a that is connected with water intake and the second hydroecium 10b that is connected with water outlet.
Be fitted with rubber baffle 7 and baffle plate spring 8 at the first hydroecium 10a valve port place, the periphery of rubber baffle 7 is fitted with the rubber water sealing piece 9 that is used to cut off the first hydroecium 10a and the second hydroecium 10b.
The first hydroecium 10a has circular valve port, and rubber baffle 7 is shaped on the inverted cone plug 7b that matches with circular valve port, and center hole 7a is positioned at inverted cone plug 7b.The valve port of the valve port of the second hydroecium 10b and the first hydroecium 10a is arranged side by side, and rubber water sealing piece 9 is connected with inverted cone plug 7b, and seals the valve port of the second hydroecium 10b.
Upper fixed at rubber baffle 7 had water plate 13, crossed to constitute the 3rd hydroecium 10c between water plate 13 and the rubber baffle 7, and the first hydroecium 10a is communicated with by the center hole 7a of rubber baffle 7 with the 3rd hydroecium 10c.
In body cap 11, be provided with the seal ring 12 that prevents that slide opening from leaking.In the present embodiment, seal ring 12 is close to the internal surface of body cap 11, matches with crossing water core 15 by seal ring 12 in the inner of push rod 6, matches with driving mechanism in the outer end.Driving mechanism drives push rod 6 motions earlier, and push rod 6 promoted 15 motions of water core across seal ring 12 then.
Driving mechanism comprises motor 4, gearcase 3 and the tooth bar 18 that is installed in the housing 2, it is reciprocating that motor 4 drives tooth bar 18 by the gear train in the gearcase 35, end at tooth bar 18 is shaped on inclined plane part 18a, matches with the inclined plane part 18a of tooth bar 18 in push rod 6 outer ends.
The water intake of housing 2 is fitted with joint 1, and joint 1 can join with existing water tap.When installment work, water enters the first hydroecium 10a by joint 1, and enters the 3rd hydroecium 10c by center hole 7a.Because the top surface area of rubber baffle 7 is greater than the following table area, according to P=F/S as can be known, the pressure that the hydraulic pressure of the 3rd hydroecium 10c is applied to rubber water sealing piece 9 tops is applied to the pressure of rubber water sealing piece 9 bottoms greater than the first hydroecium 10a hydraulic pressure, thereby forces rubber water sealing piece 9 that the sealing valve port of the second hydroecium 10b is closed.For fear of water inlet moment by the hydraulic pressure of the first hydroecium 10a hydraulic pressure greater than the 3rd hydroecium 10c, and promote to make the water of the first hydroecium 10a to flow among the second hydroecium 10b rubber water sealing piece and water is spilt, thereby put a baffle plate spring 8 at the 3rd hydroecium 10c, make the power of baffle plate spring 8 remove to offset the pressure of moment first hydroecium 10a, thereby reach watertight effect greater than the 3rd hydroecium 10c.
In order to control the unlatching of rubber water sealing piece 9, be provided with water plate 13, seal ring 12, body cap 11, mistake water core 15 above the 3rd hydroecium 10c, crossing water core spring 14, push rod 6, opening water passage hole 13a that is crossing on the water plate 13 and runner 10d and the driving mechanism that links to each other with the second hydroecium 10b.
When needs were driven valve and discharged water, the motor 4 in the driving mechanism drove tooth bars 18 motions by the gear trains in the gearcase 35, and the inclined plane part 18a of tooth bar 18 front ends promotes push rod 6 and moves downward.Push rod 6 promoted water core 15 and moved downwards, make the current of the 3rd hydroecium 10c flow into the second hydroecium 10b through water passage hole 13a and runner 10d, after the water pressure release of the 3rd hydroecium 10c, rubber water sealing piece 9 owing to pressure moment of the first hydroecium 10a pressure greater than the 3rd hydroecium 10c be moved upward, the valve port of the second hydroecium 10b is opened, the water of the first hydroecium 10a flows into the second hydroecium 10b through its valve port, by the water outlet water outlet.
When needs are closed when discharging water, motor 4 drives tooth bars 18 and does return motion, crosses water core 15 owing to cross 14 effects of water core spring, moves upward to make waterstop ring 15d sealing water passage hole 13a.Cross that water core 15 resets and after closing water passage hole 13a, at this moment the hydraulic pressure of the 3rd hydroecium 10c increases gradually, when the pressure of the 3rd hydroecium 10c during greater than the pressure of the first hydroecium 10a, rubber water sealing piece 9 moves downward the sealing second hydroecium 10b, and valve port is closed.
Automatic faucet of the present utility model is by motor 4 control opening and closing, after motor 4 drives tooth bar 18 motions one journey distance, automatically stop, save power consumption, the size that can regulate water core 15 simultaneously removes to regulate the water-outlet quantity of automatic faucet, to reach water-saving effect.
Most preferred embodiment of the present utility model is illustrated, and various variations or the remodeling made by those of ordinary skills can not break away from scope of the present utility model.
Claims (7)
1. automatic faucet, comprise housing (2) and be arranged on the interior water control valve door of housing (2), it is characterized in that: described water control valve door comprises equipped mutually valve body (10) and body cap (11), described valve body (10) is shaped on first hydroecium (10a) that is connected with water intake and second hydroecium (10b) that is connected with water outlet, described first hydroecium (10a) valve port place is fitted with rubber baffle (7) and baffle plate spring (8), and the periphery of rubber baffle (7) is fitted with the rubber water sealing piece (9) that is used to cut off first hydroecium (10a) and second hydroecium (10b); Upper fixed at rubber baffle (7) had water plate (13), the described mistake constitutes the 3rd hydroecium (10c) between water plate (13) and the rubber baffle (7), described first hydroecium (10a) is communicated with the center hole (7a) of the 3rd hydroecium (10c) by rubber baffle (7); Cross water plate (13) and be provided with water passage hole (13a), be fitted with the water core (15) excessively and the mistake water core spring (14) that are used to seal water passage hole (13a) in the water passage hole (13a), the 3rd hydroecium (10c) is by water passage hole (13a) and be arranged on interior runner (10d) connection second hydroecium (10b) of valve body (10); Described body cap (11) is shaped on slide opening, and sliding in the slide opening is provided with push rod (6), and the described water core (15) of crossing is connected by push rod (6) driving mechanism interior with being arranged on housing (2).
2. automatic faucet according to claim 1, it is characterized in that: described first hydroecium (10a) has circular valve port, described rubber baffle (7) is shaped on the inverted cone plug (7b) that matches with circular valve port, and described center hole (7a) is positioned at inverted cone plug (7b); The valve port of the valve port of described second hydroecium (10b) and first hydroecium (10a) is arranged side by side, and described rubber water sealing piece (9) is connected with inverted cone plug (7b), and seals the valve port of second hydroecium (10b).
3. automatic faucet according to claim 2 is characterized in that: be provided with the seal ring (12) that prevents slide opening and leak in the described body cap (11).
4. automatic faucet according to claim 3 is characterized in that: described seal ring (12) is close to the internal surface of body cap (11), matches with crossing water core (15) by seal ring (12) in the inner of push rod (6), matches with driving mechanism in the outer end.
5. automatic faucet according to claim 4, it is characterized in that: described driving mechanism comprises motor (4), gearcase (3) and tooth bar (18), it is reciprocating that motor (4) drives tooth bar (18) by the gear train (5) in the gearcase (3), end at tooth bar (18) is shaped on inclined plane part (18a), matches with the inclined plane part (18a) of tooth bar (18) in push rod (6) outer end.
6. automatic faucet according to claim 5, it is characterized in that: described water core (15) excessively comprises bar portion (15a) that is slidingly arranged in the water passage hole (13a) and the base (15b) that matches with mistake water core spring (14), bar portion (15a) was shaped on tank (15c), was set with the waterstop ring (15d) excessively that is sealed and matched with water passage hole (13a) on base (15b).
7. automatic faucet according to claim 6 is characterized in that: the water intake of described housing (2) is fitted with joint (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205289617U CN201810812U (en) | 2010-09-10 | 2010-09-10 | Automatic water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205289617U CN201810812U (en) | 2010-09-10 | 2010-09-10 | Automatic water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201810812U true CN201810812U (en) | 2011-04-27 |
Family
ID=43893753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205289617U Expired - Fee Related CN201810812U (en) | 2010-09-10 | 2010-09-10 | Automatic water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201810812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059336A (en) * | 2018-10-16 | 2020-04-24 | 张乃运 | Automatic water tap |
-
2010
- 2010-09-10 CN CN2010205289617U patent/CN201810812U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059336A (en) * | 2018-10-16 | 2020-04-24 | 张乃运 | Automatic water tap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20130910 |