CN205155223U

CN205155223U - Controllable time delay tap

Info

Publication number: CN205155223U
Application number: CN201520911930.2U
Authority: CN
Inventors: 余成鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-16
Filing date: 2015-11-16
Publication date: 2016-04-13
Anticipated expiration: 2025-11-16

Abstract

The utility model discloses a controllable time delay tap, including the case that pipeline, the handle of pressing the pressure formula, centibar and rotation were opened and close with control, centibar both ends connection case and handle, still be equipped with fixed block and sealing washer between pipeline and the centibar, fixed block and sealing washer are worn to locate by the centibar, centibar and pipeline, fixed block sliding connection, centibar connect the case and reciprocate with handle and perpendicular to pipeline, and pipe inner wall below the case is connected with fluid -tight elastic plate, the elastic plate is hugged closely with the case, the centibar outer wall that is located the fixed block top is equipped with and keeps off the ring, overlaps on the centibar to be equipped with the elastic component that upwards resets the centibar, the elastic component is located and keeps off between the ring sum fixed block. The pressure can be pressed from top to bottom to the handle, and is also rotatable, can realize that lasting of time delay tap lead to water, can realize that the tap leads to water self -closing after a period.

Description

A kind of controlled time-lapse faucet

Technical field

The utility model relates to five metals valve arrangement technical field, and it is a kind of controlled time-lapse faucet.

Background technique

Tap is the one another name of valve, and the structure of valve comprises valve body, is provided with valve pocket in valve body, is provided with spool in valve pocket, and spool is connected with valve rod.All can use various valve in the every field such as agriculture, industrial, but the valve body with the method for various control flow of fluid is less, can not satisfy the demand.

At present, the time-lapse faucet on market is more common in public drinking fountain stand, public lavatory etc., and time-lapse faucet kind is very various, has also having of machinery ultrared etc.Time-lapse faucet has time delay, self-closing, and health does not limit by waterpower, and water-saving result reaches 50% and the feature such as to show.Only need click or health is close time tap open, can automatically close after leaving, both conveniently having can not cross pollution.Because mechanical type time-lapse faucet is without the need to energising, therefore the scope of mechanical type time-lapse faucet application is more extensive.

But the usage mode of existing mechanical type time-lapse faucet is comparatively single, if when user needs to continue to supply water, need ceaselessly to go to press the handle on pressure tap, realize lasting not cutting off the water supply, operate comparatively loaded down with trivial details.

Model utility content

Goal of the invention of the present utility model cannot continue, for water problem, to provide a kind of controlled time-lapse faucet to solve time-lapse faucet, time delay can supply water, also can need to carry out continuing to supply water according to user.

In order to realize foregoing invention object, the utility model have employed following technological scheme: a kind of controlled time-lapse faucet, comprise pipeline, press the handle of pressure type, center-pole and the spool rotated to control keying, center-pole two ends connect spool and handle, described spool is positioned at pipeline, described handle is positioned at pipeline outer wall, fixed block and seal ring is also provided with between described pipeline and center-pole, center-pole is arranged in fixed block and seal ring, described center-pole and pipeline, fixed block is slidably connected, center-pole connects spool and handle and moves up and down perpendicular to pipeline, inner-walls of duct below spool is connected with fluid-tight elastic plate, described elastic plate and spool are close to, the described center-pole outer wall be positioned at above fixed block is provided with baffle ring, and center-pole is arranged with the elastic component upwards resetted by center-pole, described elastic component is between baffle ring and fixed block.

Further, also be provided with valve gap above described pipeline, described valve gap is fixed on above pipeline outer wall by fastening piece, and described fixed block, seal ring and baffle ring are all positioned at valve gap, fixed block and valve gap inwall fix, and center-pole drives baffle ring to move back and forth between fixed block and valve gap roof.

Further, described spool is spherical in shape, is provided with the valve opening passed through for fluid in the middle part of spool, and described elastic plate in the form of a ring and fit tightly with spool outer wall.

Further, described spool rounded sheet or spherical, is provided with the attached chamber moved up and down for spool in the pipeline below described spool.

Further, described handle is column, and handle top is dome, the sidewall of handle is also provided with the lever of sheet or strip.

Compared with prior art, have employed the controlled time-lapse faucet of technique scheme, there is following beneficial effect:

Adopt controlled time-lapse faucet of the present utility model, can realize time delay water supply and the function of self closing of conventional machinery formula time-lapse faucet, can continue again to supply water as common gate valve, user can select 2 kinds of way of supplying water according to the needs of oneself simultaneously.

Accompanying drawing explanation

Fig. 1 is the structural representation (continuing water flowing state) of the controlled time-lapse faucet of the utility model;

Fig. 2 is the structural representation (time delay water flowing state) of the controlled time-lapse faucet of the utility model.

Reference character: 1, center-pole; 10, baffle ring; 2, spool; 20, valve opening; 3, pipeline; 4, valve gap; 40, fastening piece; 5, fixed block; 6, seal ring; 7, spring; 8, handle; 80, lever; 9, attached chamber; 90, elastic plate.

Embodiment

Below in conjunction with accompanying drawing, the utility model is described further.

A kind of controlled time-lapse faucet as shown in Fig. 1 to 2, comprises pipeline 3, valve gap 4, spool 2, center-pole 1, handle, fixed block 5 and seal ring 6.Valve gap 4 is positioned at above pipeline 3, and fixed block 5 is fixed on valve gap 4 inwall, and center-pole 1 is through fixed block 5, and fixed block 5 can make center-pole 1 more stable, and center-pole 1 two ends connect handle and spool 2 respectively, and spool 2 is positioned at pipe interior, and handle is positioned at above valve gap 4.

Valve gap is fixed on above pipeline by fastening piece 40 (as bolt screw etc.), facilitate dismounting and the installation of valve gap, after the inner appearance of tap damages, by fastening piece 40, valve casing can be taken away, thus the assembly in pipeline is overhauled, considerably increase the working life of valve, reduce cost.

Spool 2 in the present embodiment is spherical spool, with valve opening 20 in the middle part of spool 2, is rotated, realize the flowing of liquid in pipeline by rotatory handling band movable valve plug 2.

Center-pole 1 and valve gap, fixed block 5 are slidably connected, and center-pole 1 can drive handle and spool to move up and down.The outer wall of center-pole 1 is also fixed with baffle ring 10, spring is provided with between baffle ring 10 and fixed block 5, center-pole 1 outer wall is located at by spring housing, inner-walls of duct below spool is provided with elastic plate 90, elastic plate 90 ringwise, its cross section is curved and fit tightly with spool outer wall, and elastic plate 90 and the spherical valve core of annular are more easily fitted, and sealability is more good.

Spring in the present embodiment adopts damping spring delayed time system (delayed time system on damping spring and market in common time-lapse faucet), damping spring delayed time system has following characteristic: when damping spring is just needed larger power by during compression, and power during subsequent compression is less before comparing.And when damping spring loses the power of pressurized, its resilience has certain hysteresis quality, damping spring has just started slowly to launch, and 1-3 just incites somebody to action rapidly and reinstatement about second.

The sidewall pressing pressure type handle is provided with lever 80, and person easy to use rotates handle, secondly also can be used for the open/close states differentiating spool.

Pipeline below spool is provided with attached chamber 9, and attached chamber 9 can increase the distance that spool carries out moving up and down, if lack attached chamber 9, then need the increase carried out by the inner diameter of pipeline by a relatively large margin, move up and down for spool, after therefore setting up attached chamber 9, significantly can reduce the diameter of pipeline.

The opening that pipeline above spool leads to valve gap is provided with arcuate segment, this arcuate segment directly identical with spool, and the shape of arcuate segment and spool is fitted completely, effectively can increase sealability, avoids fluid to flow out from gap.

The time-lapse faucet of the present embodiment has 2 kinds of usage mode: time delay water flowing mode and lasting water flowing mode.

Continue water flowing mode:

As shown in Figure 1, under the action of the spring, spring conflict baffle ring 10 and fixed block 5, because fixed block 5 is fixed on valve gap inwall, baffle ring 10 is mortgaged by spring, and the inwall under the action of the spring above spool and pipeline is conflicted completely, and fluid cannot pass through from spool top position; Secondly, due to the setting of elastic plate 90, the elastic plate 90 of annular fits tightly with spool outer wall, and fluid also cannot pass through below spool, and tap is in closed condition.

Handle is turned to Fig. 1 position, valve opening 20 connecting pipe on spool, the fluid in pipeline can be continued through in valve opening 20, realize continuing water flowing.User's rotatory handling closes spool, tap can be closed.

Time delay water flowing mode:

As shown in Figure 2, handle is turned to Fig. 2 position, spool is in closed condition, and fluid cannot pass through valve opening 20.

Now by pressing pressure handle hand, be with by center-pole 1 movable valve plug and baffle ring 10 to pressing down, spool is by elastic plate 90 outwards side pressure, baffle ring 10 Compress Spring simultaneously, now the pipeline of spool and top produces certain gap, and the fluid in pipeline is by the gap flowing above spool, and water flows out in tap.

When hand no longer presses pressure handle hand, baffle ring 10 moves up under the action of the spring and sets back, and drive center-pole 1, spool and handle together to move up, the arcuate segment of spool laminating tightly and pipeline upper inner wall under the action of the spring, now tap is in closed condition again, and time-lapse faucet stops water flowing.

To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any reference character in claim should be considered as the claim involved by limiting.

In addition, be to be understood that, although this specification is described according to mode of execution, but not each mode of execution only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technological scheme in each embodiment also through appropriately combined, can form other mode of executions that it will be appreciated by those skilled in the art that.

Claims

1. a controlled time-lapse faucet, comprise pipeline (3), press the handle (8) of pressure type, center-pole (1) and rotate with controls keying spool, center-pole (1) two ends connect spool and handle (8), described spool is positioned at pipeline (3), described handle (8) is positioned at pipeline (3) outer wall, fixed block (5) and seal ring (6) is also provided with between described pipeline (3) and center-pole (1), center-pole (1) is arranged in fixed block (5) and seal ring (6), it is characterized in that:

Described center-pole (1) and pipeline (3), fixed block (5) are slidably connected, center-pole (1) connects spool and handle (8) and moves up and down perpendicular to pipeline (3), pipeline (3) inwall below spool is connected with fluid-tight elastic plate (90), and described elastic plate (90) and spool are close to;

Center-pole (1) outer wall being positioned at fixed block (5) top is provided with baffle ring (10), center-pole (1) is arranged with the elastic component (7) upwards resetted by center-pole (1), described elastic component (7) is positioned between baffle ring (10) and fixed block (5).

2. controlled time-lapse faucet according to claim 1, it is characterized in that: described pipeline (3) top is also provided with valve gap (4), described valve gap (4) is fixed on above pipeline (3) outer wall by fastening piece, described fixed block (5), seal ring (6) and baffle ring (10) are all positioned at valve gap (4), fixed block (5) and valve gap (4) inwall fix, and baffle ring (10) is moved back and forth between fixed block (5) and valve gap (4) roof by the drive of center-pole (1).

3. controlled time-lapse faucet according to claim 2, is characterized in that: described spool rounded sheet or spherical, is provided with the attached chamber (9) moved up and down for spool in the pipeline (3) below described spool.

4. the controlled time-lapse faucet according to claim 1 or 2 or 3, it is characterized in that: described spool (2) is spherical in shape, spool (2) middle part is provided with the valve opening (20) passed through for fluid, and described elastic plate (90) in the form of a ring and fit tightly with spool (2) outer wall.

5. controlled time-lapse faucet according to claim 1, it is characterized in that: described handle (8) is in column, handle (8) top is dome, the sidewall of handle (8) is also provided with the lever (80) of sheet or strip.