CN208810325U - A kind of constant current showerhead - Google Patents
A kind of constant current showerhead Download PDFInfo
- Publication number
- CN208810325U CN208810325U CN201821246746.0U CN201821246746U CN208810325U CN 208810325 U CN208810325 U CN 208810325U CN 201821246746 U CN201821246746 U CN 201821246746U CN 208810325 U CN208810325 U CN 208810325U
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- channel
- constant current
- intake tunnel
- diaphragm group
- passage
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- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
A kind of constant current showerhead, including shower ontology, the shower ontology is equipped with intake tunnel and valve module of voltage regulation, which is installed in intake tunnel and is equipped with first passage, second channel and diaphragm group, and the first passage and second channel are connected to intake tunnel；The diaphragm group is located on second channel to act in the case where pressure difference acts on and open or close second channel；It further include pause mechanism, which, which is installed in intake tunnel and is equipped with, proposes flow post, this, which proposes flow post and can be steered, opens or closes the intake tunnel.First passage and second channel is arranged in the utility model, cooperates pause function to ensure that high-voltage and current-limitation and low pressure keep the constant current water outlet of big flow, saves water resource and improve the comfort level that user takes a shower under different hydraulic pressure environment.
Description
Technical field
The utility model relates to bathroom field, especially a kind of constant current showerhead.
Background technique
Currently, most shower in the market do not have usually adjust flow effect, be mostly using angle valve come
Realize switch and control water yield.Since water yield can only be determined by opening the degree of angle valve, water yield is caused to be difficult to control
It makes and controls inaccurate.When actual used water, no matter hydraulic pressure height, many users are to open conveniently to save trouble.Work as water
When pressing lower, water flow is too low, influence using；When fed water has a high pressure, water yield is often led to more than its practical demand, is made
At a large amount of wastes.Especially hotel, customer do not notice that whether water yield is excessive, typically directly gets to switch more
Max water yield often results in unnecessary waste；In the peak period of bathing, when many people use water simultaneously, it also will cause some
Gondola water faucet water outlet is excessive, and the phenomenon that some gondola water faucet water outlets are very few, influences the comfort level that takes a shower.
Therefore it is necessary to water yield can be automatically adjusted by designing one kind, water yield is made to stablize in a certain range water-saving
Shower.
Utility model content
The main purpose of the utility model is to overcome drawbacks described above in the prior art, propose a kind of automatic according to hydraulic pressure
The constant current showerhead of adjusting.
The utility model adopts the following technical solution:
A kind of constant current showerhead, including shower ontology, which is equipped with intake tunnel and valve module of voltage regulation, special
Sign is: the valve module of voltage regulation is installed in intake tunnel and is equipped with first passage, second channel and diaphragm group, the first passage
It is connected to intake tunnel with second channel；The diaphragm group, which is located on second channel, opens or closes to act in the case where pressure difference acts on
Close second channel；It further include pause mechanism, which, which is installed in intake tunnel and is equipped with, proposes flow post, this proposes flow post can quilt
Manipulation opens or closes the intake tunnel.
Preferably, the intake tunnel is additionally provided with flow channels；The pause mechanism is located in the flow channels, and described
Flow post is proposed equipped with piston portion.
Preferably, the pause mechanism further includes the first elastic component and button；The button mentions flow post one end described in being sheathed on,
The elastic component peaks at described mention between flow post and the flow channels inner wall.
Preferably, the flow channels include two flowing holes and mounting groove, which is located at mounting groove two sides and equal
It is connected to the intake tunnel, the pause mechanism is located on mounting groove, and the piston portion is that sealing is matched with the mounting groove inner wall
It closes.
Preferably, the valve module of voltage regulation further includes valve body and the second elastic component；The valve body be equipped with the first passage and
The second channel, the diaphragm group, which is located in valve body and constitutes therewith, pressure chamber, and the pressure chamber and the second channel connect
Logical, second elastic component is due between diaphragm group and second channel corresponding end.
Preferably, the diaphragm group includes piston piece and diaphragm, which is fixed in the valve body, which fixes
It is arranged on diaphragm.
Preferably, the valve end is equipped with upper cover, constitutes the pressure chamber between the upper cover and the diaphragm group.
Preferably, the pressure chamber and second elastic component are located at institute's diaphragm group two opposite sides.
It preferably, further include having cushion rubber, which is located in the first passage.
Preferably, the first passage is equipped with several first water inlets, and the cushion rubber is sheathed on the first water inlet, valve body
It is correspondingly provided with retaining ring, which is located at cushion rubber periphery.
From the above description of the utility model, it can be seen, compared with prior art, the utility model has following beneficial to effect
Fruit:
1, valve module of voltage regulation and pause mechanism is arranged in intake tunnel in the utility model, and first passage and second is arranged and leads to
Road cooperates pause function to ensure that high-voltage and current-limitation and low pressure keep the constant current water outlet of big flow, saves water resource and improve use
The comfort level that person takes a shower under different hydraulic pressure environment.
2, the shower of the utility model proposes flow post by manipulation pause mechanism, makes its piston when hydraulic pressure is lower by height
Portion block flow channels, diaphragm group lose hydraulic pressure effect and under the effect of elasticity movement quickly open second channel, avoid due to
Second elastic component is unable to fast reaction movement, causes the situation that water flow is small, i.e. low pressure keeps big flow water outlet.
3, the shower of the utility model, valve module of voltage regulation are provided with diaphragm group, the second elastic component and pressure chamber, this second
Elastic component and pressure chamber are located at diaphragm group two opposite sides, when hydraulic pressure increases to specified range hydraulic pressure value, due to pressure difference
Effect, the elastic force effect that diaphragm group overcomes the second elastic component block second channel；When hydraulic pressure is lower than specified range hydraulic pressure value,
Since pressure difference acts on, diaphragm group move up open second channel structure is simple, realize be easy, effect it is good.
4, the shower of the utility model, is provided with cushion rubber, and in high hydraulic pressure, hydraulic pressure, which squeezes cushion rubber, makes it block the first water inlet
Part, reduce water inlet area, it is ensured that high voltage and constant current water outlet.
Detailed description of the invention
Fig. 1 is the utility model outside drawing；
Fig. 2 is the utility model section view one；
Fig. 3 is the utility model section view two；
Fig. 4 is the utility model exploded view；
Fig. 5 is the utility model valve module of voltage regulation exploded view；
Fig. 6 is valve body structure figure；
Fig. 7 is valve body cross-sectional view；
Fig. 8 is utility model works state diagram (first passage and second channel are opened)；
Fig. 9 is the partial enlarged view of Fig. 8；
Figure 10 is utility model works state diagram (second channel closing)；
Figure 11 is the partial enlarged view of Figure 10；
Figure 12 is the working state figure (intake tunnel closing) of the utility model；
Wherein: 10, valve module of voltage regulation, 11, valve body, 11a, upper cover, 11b, retaining ring, the 12, second elastic component, 13, cushion rubber,
14, diaphragm, 15, piston piece, the 16, first water outlet, the 17, first water inlet, the 18, second water inlet, the 19, second water outlet,
20, pause mechanism, 21, mention flow post, the 22, first elastic component, 23, nut, 24, button, 25, relief hole, 26, piston portion, 27, ring
Slot, 28, sealing ring, 30, cover component, 40, handle, 50, water supply connector, 51, mounting groove, 52, flowing hole, 53, intake tunnel,
60, trim.
Specific embodiment
Below by way of specific embodiment, the utility model will be further described.
Referring to figs. 1 to Figure 12, a kind of constant current showerhead, including shower ontology, the shower ontology are equipped with valve module of voltage regulation
10, trim 60, cover component 30, handle 40, water supply connector 50, pause mechanism 20 etc., the cover component 30 are fixed on handle
On 40 and interior equipped with water diversion disk etc., which is equipped with exhalant canal, which is sheathed on 30 outside of cover component.It should be into
Water swivel 50, which is fixed on 40 water inlet end of handle and constitutes therewith, intake tunnel 53, and the intake tunnel 53 and cover component 30 connect
It is logical.
Mounting groove 51 and two flowing holes 52 are equipped in the water supply connector 50, which is located at 51 liang of mounting groove
Opposite side, two flowing holes 52 are connected to mounting groove 51 and intake tunnel 53, and two flowing holes, 52 internal diameter is less than water supply connector 50
Internal diameter.
Pause mechanism 20 is located in the mounting groove 51, is equipped with and mentions flow post 21, the first elastic component 22, nut 23 and button
24 etc..The nut 23 is to be threadedly engaged with 51 one end inner wall of mounting groove, which is set to this and mentions 21 outer end of flow post.It should
Mention 21 inner end of flow post across nut 23 be inserted into mounting groove 51 in and be equipped with location hole, first elastic component 22 be located at positioning hole and
It is resisted against between 51 respective side of mounting groove, mounting groove 51 is additionally provided with the relief hole 25 of perforation.Flow post 21 is proposed equipped with piston portion 26
With annular groove 27, it is arranged with sealing ring 28 on piston portion 26 and is cooperated with being sealed with 51 inner wall of mounting groove, annular groove 27 is located at piston portion 26
Side.
The pause mechanism 20 of the utility model makes annular groove 27 and two flowing holes 52 or two flowing holes when pressing proposes flow post 21
One of when being staggered, i.e., piston portion 26 blocks flowing hole 52, and intake tunnel 53 is closed, when release proposes flow post 21, in the first elastic component
When driving annular groove 27 to be connected to flowing hole 52 under 22 effects, intake tunnel 53 is opened.
The valve module of voltage regulation 10 includes valve body 11, the second elastic component 12 and diaphragm group etc..11 one end of valve body is equipped with first
Water outlet 16 and the second water outlet 19, side are equipped with the first water inlet 17 and the second water inlet 18, first water inlet 17 and the
One water outlet 16 is connected to intake tunnel 53, which is connected to intake tunnel 53, and 11 other end of valve body is arranged with
Upper cover 11a.
Valve module of voltage regulation further includes having cushion rubber 13, the cushion rubber 13 be sheathed in valve body 11 and be located at the first water inlet 17 into
Water side.First water inlet is circle distribution on valve body 11.Its shore hardness range of the utility model cushion rubber is 40-50 °,
Easily deformation occurs under hydraulic pressure external force.Be additionally provided with retaining ring 11b on the valve body 11, retaining ring 11b be located at 13 periphery of cushion rubber with
The deformation quantity for limiting cushion rubber 13 avoids cushion rubber 13 from being squeezed by high pressure water to complete and blocks the first water inlet 17.
The diaphragm group includes piston piece 15 and diaphragm 14, between the second water inlet 18 and the second water outlet 19, the film
14 periphery of piece is fixed in valve body 11, and the piston piece 15 fixation is arranged on diaphragm 14,15 side of piston piece and upper cover 11a it
Between constitute have pressure chamber, which is connected to the second water inlet 18, which, which opens, peaks at 15 other side of piston piece
Between 11 opposite side of valve body.
The pressure chamber and second channel of the utility model are located at diaphragm group two opposite sides, and diaphragm 14 is with respect to upper cover
There are differential water pressures, the differential water pressures and the second elastic components 12 for the side 11a second channel opposite with piston side catchment area difference
Pressure difference effect drives diaphragm group to act, and can open or close second channel.
The working principle of the utility model is as follows:
Under conventional sense, the first elastic component 22 of pause mechanism 20 drives annular groove 27 to be connected to flowing hole 52, intake tunnel
53 open water inlet.
When low hydraulic pressure (≤0.15MPA) due to the second elastic component 12 elastic force be greater than differential water pressures, then second channel open；Water
Stream is in intake tunnel 53 by the handle 40 that two flowing holes 52 enter shower, and water enters first by the first water inlet 17 all the way
Channel, by 16 entering surface cap assemblies 30 of the first water outlet；In addition water by the second water inlet 18 enters the to diaphragm 14 all the way
Two channels flow into cover component 30 after the second water outlet 19.Two water inlet water routes, ensure that low pressure and mass flow.
When hydraulic pressure progressivelyes reach 0.17Mpa, differential water pressures are greater than the elastic force of the second elastic component 12, then the movement of diaphragm 14 is closed
Close first passage；Water flow by two flowing holes 52 enter shower handle 40 be intake tunnel 53 in, all the way water by first into
The mouth of a river 17 enters first passage, by 16 entering surface cap assemblies 30 of the first water outlet；When hydraulic pressure continues to increase, cushion rubber 13
By hydraulic pressure extrusion expansion, the first water inlet of partial sealing 17 reduces the water inlet area of the first water inlet 17, realizes high voltage and constant current.
When hydraulic pressure becomes smaller suddenly, the flow into flowing hole 52 becomes smaller, and is become smaller by the flow of inlet water of shower.User can
Flow post 21 is proposed by pressing pause mechanism 20, flow channels is closed, plays the function of pause water；At this point, since diaphragm group does not have
Play the role of by hydraulic pressure, under the action of the second elastic component 12, second channel is opened in the movement of diaphragm group.At this moment, then it is again loose
It opens and proposes flow post 21, under the action of the first elastic component 22, flow channels are reopened, since first passage and second channel are opened
It opens, under the action of dual water inlet water route, is increased by the flow of shower.It avoids being unable to quick acting due to the second elastic component 12
Second channel is opened, the situation that water flow is small is caused.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should belong to the row for invading scope of protection of the utility model
For.
Claims (10)
1. a kind of constant current showerhead, including shower ontology, which is equipped with intake tunnel and valve module of voltage regulation, feature
Be: the valve module of voltage regulation is installed in intake tunnel and is equipped with first passage, second channel and diaphragm group, the first passage and
Second channel is connected to intake tunnel；The diaphragm group is located on second channel to be opened or closed with acting in the case where pressure difference acts on
Second channel；It further include pause mechanism, which, which is installed in intake tunnel and is equipped with, proposes flow post, this proposes flow post and can be grasped
Control opens or closes the intake tunnel.
2. a kind of constant current showerhead as described in claim 1, it is characterised in that: the intake tunnel was additionally provided with circulation
Road；The pause mechanism is located in the flow channels, and the flow post that mentions is equipped with piston portion.
3. a kind of constant current showerhead as claimed in claim 2, it is characterised in that: the pause mechanism further includes the first elasticity
Part and button；The button mentions flow post one end described in being sheathed on, and the elastic component peaks at described mention in flow post and the flow channels
Between wall.
4. a kind of constant current showerhead as claimed in claim 2, it is characterised in that: the flow channels include two flowing holes and
Mounting groove, two flowing hole are located at mounting groove two sides and are connected to the intake tunnel, and the pause mechanism is located at mounting groove
On, the piston portion and the mounting groove inner wall are sealing cooperation.
5. a kind of constant current showerhead as described in claim 1, it is characterised in that: the valve module of voltage regulation further include valve body and
Second elastic component；The valve body is equipped with the first passage and the second channel, and the diaphragm group is located at that valve body is interior and structure therewith
At there is pressure chamber, which is connected to the second channel, and second elastic component is due to diaphragm group and second channel pair
Between should holding.
6. a kind of constant current showerhead as claimed in claim 5, it is characterised in that: the diaphragm group includes piston piece and film
Piece, the diaphragm are fixed in the valve body, and piston piece fixation is arranged on diaphragm.
7. a kind of constant current showerhead as claimed in claim 5, it is characterised in that: the valve end is equipped with upper cover, on this
The pressure chamber is constituted between lid and the diaphragm group.
8. a kind of constant current showerhead as claimed in claim 5, it is characterised in that: the pressure chamber and second elastic component
It is located at institute's diaphragm group two opposite sides.
9. a kind of constant current showerhead as described in claim 1, it is characterised in that: further include having cushion rubber, which is located at institute
It states in first passage.
10. a kind of constant current showerhead as claimed in claim 9, it is characterised in that: the first passage is equipped with several first
Water inlet, the cushion rubber are sheathed on the first water inlet, and valve body is correspondingly provided with retaining ring, which is located at cushion rubber periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246746.0U CN208810325U (en) | 2018-08-03 | 2018-08-03 | A kind of constant current showerhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246746.0U CN208810325U (en) | 2018-08-03 | 2018-08-03 | A kind of constant current showerhead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208810325U true CN208810325U (en) | 2019-05-03 |
Family
ID=66272327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821246746.0U Active CN208810325U (en) | 2018-08-03 | 2018-08-03 | A kind of constant current showerhead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208810325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343131A (en) * | 2019-08-09 | 2021-02-09 | 德尔塔阀门公司 | Spray header system and manifold for same |
-
2018
- 2018-08-03 CN CN201821246746.0U patent/CN208810325U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343131A (en) * | 2019-08-09 | 2021-02-09 | 德尔塔阀门公司 | Spray header system and manifold for same |
| CN112343131B (en) * | 2019-08-09 | 2022-05-27 | 德尔塔阀门公司 | Showerhead system and manifold for showerhead system |
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