CN104511381A - Water-saving shower nozzle and sanitary appliance using same - Google Patents
Water-saving shower nozzle and sanitary appliance using same Download PDFInfo
- Publication number
- CN104511381A CN104511381A CN201510031000.2A CN201510031000A CN104511381A CN 104511381 A CN104511381 A CN 104511381A CN 201510031000 A CN201510031000 A CN 201510031000A CN 104511381 A CN104511381 A CN 104511381A
- Authority
- CN
- China
- Prior art keywords
- water
- shower nozzle
- nozzle
- spray head
- flow
- Prior art date
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 239000007921 spray Substances 0.000 claims description 30
- 230000000694 effects Effects 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/22—Spouts
Landscapes
- Nozzles (AREA)
Abstract
The invention discloses a water-saving shower nozzle and a sanitary appliance using the same. A water inlet cavity and a water outlet cavity are formed in the cavity of the shower nozzle in sequence from inside to outside; the water inlet cavity is communicated with the water outlet cavity through a throttling water inlet; an air inlet is formed in the side wall, close to the throttling water inlet, of the water outlet cavity. In the using process, the water flow flows from the water inlet cavity at a common flow rate and then flows into the water outlet cavity through the throttling water inlet; after water flow flows to the suddenly narrowed end face of the throttling water inlet, the flow velocity of the water flow is instantly increased and negative pressure is generated at a laval to suck the air outside the water outlet cavity into the water outlet cavity, so as to enlarge the pressure intensity of the water flow in the water outlet cavity, instantly increase the flow velocity of the water flow and greatly enhance the cleaning performance of the same water yield to achieve the effect of saving water. The shower nozzle can realize a shower form, a bubble form and a radial form through a nozzle, and is relatively wide in application range.
Description
Technical field
The present invention relates to technical field of sanitary ware, particularly relate to a kind of water-saving spray head and apply the sanitary equipment of this shower nozzle.
Background technology
For cleaners and polishes, the quality of water-saving performance weighs the important indicator of its use cost height, is also the important impetus improving its market competitiveness.In addition, be in and consider environmental protection angle, country requires also more and more higher for the water-saving performance of cleaners and polishes.
In prior art, the shower nozzle of cleaners and polishes is generally common cylinder body, turns on switch, and current flow out from the cylindrical hole in cylinder, and water-saving result and the result of use of this shower nozzle are poor, and the scope of application is also very narrow.
In view of this, urgently for above-mentioned technical problem, further optimal design is done to shower nozzle of the prior art, increase pressure and the flow velocity of bath, reduce the flow of bath, with the cleaning performance of wild phase with the water yield, thus play the effect of water saving.
Summary of the invention
Object of the present invention is for providing a kind of water-saving spray head, and to increase pressure and the flow of bath, wild phase with the cleansing power of the water yield, thus plays the effect of water saving.Another object of the present invention is for providing a kind of cleaners and polishes applying above-mentioned water-saving spray head.
For solving the problems of the technologies described above, the invention provides a kind of water-saving spray head, the inner chamber of described shower nozzle is provided with intake antrum, water chamber from inside to outside successively, and described intake antrum is communicated with described water chamber by throttling inlet opening, and the sidewall of described water chamber near described throttling inlet opening is provided with air admission hole.
Adopt this structure, in use procedure, current flow into from intake antrum with common discharge, then flow in water chamber through throttling inlet opening, current are after running into the end face that throttling inlet opening narrows suddenly, the flow entering water chamber reduces greatly, flow velocity increases instantaneously, and drawing your place of valve to produce negative pressure, the air of water chamber outside is sucked the inside of water chamber by air admission hole, these air increase the pressure of current in water chamber, thus apply larger thrust to current, promote current and spray instantaneously from water chamber with higher flow velocity.Therefore, compared with shower nozzle of the prior art, this shower nozzle can make current with the flow, the larger flow rate that reduce from water chamber, thus greatly strengthen the cleaning performance of the identical water yield, serves the effect of water saving.
In addition, when clogging appears in the water side of water chamber, the hydraulic pressure in water chamber can be caused constantly to increase, when hydraulic pressure increases to a certain degree, current outwards can flow out from air admission hole, thus play the effect of pressure release and warning, in order to avoid impact uses.
Preferably, the inside diameter ranges of described throttling inlet opening is 1mm ~ 2mm.
Preferably, described water chamber from inside to outside comprises the first cylindrical drum, the second cylindrical drum, and the outer end of described second cylindrical drum is connected with nozzle, and described nozzle chamber is provided with nozzle core.
Preferably, described nozzle core is gondola water faucet type nozzle or air bubble type nozzle.
Preferably, the radial outside of described air admission hole is also provided with guard ring, and described guard ring is the three cylindrical cylinder being set in described first cylindrical outer tube.
Preferably, the sidewall of the junction of described first cylindrical drum, described second cylindrical drum is the taper of flaring from top to bottom.
The present invention also provides a kind of cleaners and polishes, and comprise water pipe and be located at the switch on described water pipe, the water side of described water pipe is provided with shower nozzle; Described shower nozzle water-saving spray head as above.
Preferably, the water side of described water pipe is provided with the first shower nozzle and the second shower nozzle, described first shower nozzle is common shower nozzle, and described second shower nozzle is described water-saving spray head, and described switch comprises the first switch-dividing, the second switch-dividing that are connected with described first shower nozzle, described second shower nozzle respectively.
Because above-mentioned shower nozzle has as above technique effect, therefore, the sanitary equipment applying this shower nozzle also should have identical technique effect, do not repeat them here.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of detailed description of the invention of water-saving spray head provided by the present invention;
Fig. 2 is the structural representation of a kind of detailed description of the invention of cleaners and polishes provided by the present invention.
Wherein, the Reference numeral in Fig. 1-Fig. 2 and the corresponding relation between component names are:
Intake antrum 1; Throttling inlet opening 11;
Water chamber 2; Air admission hole 21; Guard ring 22; First cylindrical drum 2a; Second cylindrical drum 2b; Junction sidewall 2c;
Nozzle 3; Nozzle core 31;
Water pipe 100; First shower nozzle 101; Second shower nozzle 102;
Switch 200; First switch-dividing 201; Second switch-dividing 202.
Detailed description of the invention
Core of the present invention is for providing a kind of water-saving spray head, and to increase pressure and the flow of bath, wild phase with the cleansing power of the water yield, thus plays the effect of water saving.Another object of the present invention is for providing a kind of cleaners and polishes applying above-mentioned water-saving spray head.
In order to make those skilled in the art understand technical scheme of the present invention better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
It should be noted that, the current that the noun of locality " from inside to outside " herein refers to flow to the direction shower nozzle in shower nozzle, also i.e. direction from top to bottom in Fig. 1, and the noun of locality " radial outside " refers to the direction that Tu1Zhong Cong center alignment arranged on left and right sides extends; Should be appreciated that the appearance of this noun of locality arranges for benchmark with the use habit of those skilled in the art and Figure of description, their appearance should not affect protection scope of the present invention.
In a kind of detailed description of the invention, as shown in Figure 1, the invention provides a kind of water-saving spray head, the inner chamber of described shower nozzle is provided with intake antrum 1, water chamber 2 from inside to outside successively, described intake antrum 1 is communicated with described water chamber 2 by throttling inlet opening 11, and the sidewall of described water chamber 2 near described throttling inlet opening 11 is provided with air admission hole 21.
Adopt this structure, in use procedure, current flow into from intake antrum 1 with common discharge, then flow in water chamber 2 through throttling inlet opening 11, current are after running into the end face that throttling inlet opening 11 narrows suddenly, the flow entering water chamber 2 reduces greatly, flow velocity increases instantaneously, and drawing your place of valve to produce negative pressure, the air of water chamber 2 outside is sucked the inside of water chamber 2 by air admission hole 21, these air increase the pressure of current in water chamber 2, increase the flow velocity of current instantaneously, spray from water chamber 2 with very high flow velocity to make current.Therefore, compared with shower nozzle of the prior art, this shower nozzle can make current with the flow, the larger flow rate that reduce from water chamber 2, thus greatly strengthen the cleaning performance of the identical water yield, serves the effect of water saving.
In addition, when clogging appears in the water side of water chamber 2, the hydraulic pressure in water chamber 2 can be caused constantly to increase, when hydraulic pressure increases to a certain degree, current outwards can flow out from air admission hole 21, thus play the effect of pressure release and warning, in order to avoid impact uses.
In concrete scheme, the inside diameter ranges of throttling inlet opening 11 described above is 1mm ~ 2mm.
Through a large amount of tests, adopt the throttling inlet opening 11 of this inside diameter ranges can play good throttling action to current, the flow of current can not be caused again too small, make the flow that current keep appropriate.Particularly, the internal diameter of this throttling inlet opening 11 can be 1.5mm, certainly can adopt other numerical value.
In another kind of detailed description of the invention, above-mentioned water chamber 2 from inside to outside comprises the first cylindrical drum 2a, the second cylindrical drum 2b, and the outer end of described second cylindrical drum 2b is connected with nozzle 3, and described nozzle 3 inner chamber is selectively provided with nozzle core 31.
Like this, shower nozzle can be made to spray multi-form current by changing different types of nozzle core 31, thus the range of application making this shower nozzle widely.Such as this nozzle core 31 can be gondola water faucet type nozzle 3, can spray gondola water faucet type current; In addition, this nozzle core 31 can also be air bubble type nozzle 3, can spray the current that bubble is more; Can expect, this nozzle core 31 can also adopt other kind.In addition, this nozzle 3 can also be selected not install nozzle core 31, like this, from nozzle 3 ejection current be speed quickly, the very large radial type of flushing ability.As can be seen here, the scope of application of this water-saving spray head is very wide.
In another kind of detailed description of the invention, the radial outside of air admission hole 21 described above is also provided with guard ring 22, and described guard ring 22 is for being set in the three cylindrical cylinder outside described first cylindrical drum 2a.
Adopt this structure, when water chamber 2 block, current by air admission hole 21 outwards pressure release time, the current flowed out are subject to the effect of blocking and the guide effect of guard ring 22, can not radially spray, but along axially in guard ring 22 to outer outflow, flow downward along the first cylindrical drum 2a, the second cylindrical drum 2b again, current still can be flowed out according to the normal water flow path direction of shower nozzle, after avoiding water chamber 2 to block, cause current splashes.
On the basis of such scheme, the junction sidewall 2c of described first cylindrical drum 2a, described second cylindrical drum 2b is the taper of flaring from top to bottom.
Adopt this structure, when water chamber 2 block, current pressure release flows through the first cylindrical drum 2a, the second cylindrical drum 2b junction time, can under the guide effect of tapered sidewalls, the second cylindrical drum 2b is flow to rapidly from the first cylindrical drum 2a, the structure being set to horizontal side wall compared to junction is compared, water droplet can be avoided to be trapped in this, thus to avoid shower nozzle and get rusty.
Please refer to Fig. 2, Fig. 2 is the structural representation of a kind of detailed description of the invention of cleaners and polishes provided by the present invention.
In addition, as shown in Figure 2, the present invention also provides a kind of cleaners and polishes, and the switch 200 comprising water pipe 100 and be located on described water pipe 100, the water side of described water pipe 100 is provided with shower nozzle, and described shower nozzle adopts water-saving spray head as above.
Because above-mentioned shower nozzle has as above technique effect, therefore, the cleaners and polishes applying this shower nozzle also should have identical technique effect, do not repeat them here.
In further scheme, the water side of described water pipe 100 is provided with the first shower nozzle 101 and the second shower nozzle 102, described first shower nozzle 101 is common shower nozzle, described second shower nozzle 102 is described water-saving spray head, also comprises the first switch-dividing 201, second switch-dividing 202 be connected with described first shower nozzle 101, described second shower nozzle 102 respectively.Here " common shower nozzle " refers to the shower nozzle described by background technology.
Like this, when user's cleaning is easier to the object cleaned, the first switch-dividing 201 can be opened and use common shower nozzle; When user clean that greasy dirt is more or dirt is more, the object of the not easy cleaning such as sticky time, the second switch-dividing 202 can be opened and use water-saving spray head, less water can be used to rinse well rapidly.As can be seen here, adopt the structure of this biswitch, two shower nozzle, the use flexibility of cleaners and polishes can be strengthened.
Above a kind of water-saving spray head provided by the present invention and the sanitary equipment of applying this shower nozzle are described in detail.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (8)
1. a water-saving spray head, it is characterized in that, the inner chamber of described shower nozzle is provided with intake antrum (1), water chamber (2) from inside to outside successively, described intake antrum (1) is communicated with described water chamber (2) by throttling inlet opening (11), and described water chamber (2) is provided with air admission hole (21) near the sidewall of described throttling inlet opening (11).
2. water-saving spray head according to claim 1, is characterized in that, the inside diameter ranges of described throttling inlet opening (11) is 1mm ~ 2mm.
3. water-saving spray head according to claim 1 and 2, it is characterized in that, described water chamber (2) from inside to outside comprises the first cylindrical drum (2a), the second cylindrical drum (2b), the outer end of described second cylindrical drum (2b) is connected with nozzle (3), and described nozzle (3) inner chamber is selectively provided with nozzle core (31).
4. water-saving spray head according to claim 3, is characterized in that, described nozzle core (31) is gondola water faucet type nozzle or air bubble type nozzle.
5. water-saving spray head according to claim 4, it is characterized in that, the radial outside of described air admission hole (21) is also provided with guard ring (22), and described guard ring (22) is for being set in described first cylindrical drum (2a) three cylindrical cylinder outward.
6. water-saving spray head according to claim 5, is characterized in that, the junction sidewall (2c) of described first cylindrical drum (2a), described second cylindrical drum (2b) is the taper of flaring from top to bottom.
7. cleaners and polishes, comprise water pipe (100) and be located at the switch (200) on described water pipe (100), the water side of described water pipe (100) is provided with shower nozzle; It is characterized in that, the water-saving spray head of described shower nozzle as described in any one of claim 1-6.
8. cleaners and polishes according to claim 7, it is characterized in that, the water side of described water pipe (100) is provided with the first shower nozzle (101) and the second shower nozzle (102), described first shower nozzle (101) is common shower nozzle, described second shower nozzle (102) is described water-saving spray head, and described switch (200) comprises the first switch-dividing (201), the second switch-dividing (202) that are connected with described first shower nozzle (101), described second shower nozzle (102) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510031000.2A CN104511381B (en) | 2015-01-21 | 2015-01-21 | A kind of sanitary equipment of water-saving spray head and the application shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510031000.2A CN104511381B (en) | 2015-01-21 | 2015-01-21 | A kind of sanitary equipment of water-saving spray head and the application shower nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104511381A true CN104511381A (en) | 2015-04-15 |
| CN104511381B CN104511381B (en) | 2017-11-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510031000.2A Active CN104511381B (en) | 2015-01-21 | 2015-01-21 | A kind of sanitary equipment of water-saving spray head and the application shower nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104511381B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839232A (en) * | 2018-06-08 | 2018-11-20 | 郑州市市政工程总公司 | Concrete mixer is anti-to be wrapped up in axle construction and prevents wrapping up in axis method |
| CN111407205A (en) * | 2019-01-07 | 2020-07-14 | 宁波方太厨具有限公司 | A spray arm and a cleaning machine using the spray arm |
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| US20040011901A1 (en) * | 2000-07-10 | 2004-01-22 | Rehman William R. | Unipolarity powder coating systems including improved tribocharging and corona guns |
| CN2851370Y (en) * | 2005-11-02 | 2006-12-27 | 深圳市联港达实业有限公司 | Water-saving throttle |
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| CN102287563A (en) * | 2011-07-25 | 2011-12-21 | 苏州弗乐卡电器科技发展有限公司 | Faucet |
| CN203016815U (en) * | 2012-12-31 | 2013-06-26 | 李建树 | Double shower device |
| CN103815853A (en) * | 2014-02-27 | 2014-05-28 | 傅宇宙 | Movable flushing system for dish-washing machine |
| CN204429523U (en) * | 2015-01-21 | 2015-07-01 | 北京康之维科技有限公司 | A kind of water-saving spray head and apply the sanitary equipment of this shower nozzle |
-
2015
- 2015-01-21 CN CN201510031000.2A patent/CN104511381B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040011901A1 (en) * | 2000-07-10 | 2004-01-22 | Rehman William R. | Unipolarity powder coating systems including improved tribocharging and corona guns |
| CN2851370Y (en) * | 2005-11-02 | 2006-12-27 | 深圳市联港达实业有限公司 | Water-saving throttle |
| CN200979052Y (en) * | 2006-05-31 | 2007-11-21 | 邓鸣镛 | Air swelling valve |
| CN200963615Y (en) * | 2006-10-30 | 2007-10-24 | 刘璇 | Spray head for high pressure water washing |
| CN102287563A (en) * | 2011-07-25 | 2011-12-21 | 苏州弗乐卡电器科技发展有限公司 | Faucet |
| CN203016815U (en) * | 2012-12-31 | 2013-06-26 | 李建树 | Double shower device |
| CN103815853A (en) * | 2014-02-27 | 2014-05-28 | 傅宇宙 | Movable flushing system for dish-washing machine |
| CN204429523U (en) * | 2015-01-21 | 2015-07-01 | 北京康之维科技有限公司 | A kind of water-saving spray head and apply the sanitary equipment of this shower nozzle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839232A (en) * | 2018-06-08 | 2018-11-20 | 郑州市市政工程总公司 | Concrete mixer is anti-to be wrapped up in axle construction and prevents wrapping up in axis method |
| CN111407205A (en) * | 2019-01-07 | 2020-07-14 | 宁波方太厨具有限公司 | A spray arm and a cleaning machine using the spray arm |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104511381B (en) | 2017-11-17 |
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