CN105019516B - A kind of splashproof wash basin device automatically - Google Patents
A kind of splashproof wash basin device automatically Download PDFInfo
- Publication number
- CN105019516B CN105019516B CN201510475335.3A CN201510475335A CN105019516B CN 105019516 B CN105019516 B CN 105019516B CN 201510475335 A CN201510475335 A CN 201510475335A CN 105019516 B CN105019516 B CN 105019516B
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- CN
- China
- Prior art keywords
- outlet housing
- outlet
- hand basin
- faucet
- return air
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000010586 diagram Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
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- Domestic Plumbing Installations (AREA)
Abstract
The invention discloses a kind of splashproof wash basin device automatically, include mounting seat, it is arranged on the hand basin on mounting seat top, it is fixedly mounted on the faucet of hand basin upper back and is opened in the discharge outlet bottom hand basin, 4 inner circumferential side wall upper part of hand basin form flange collar, and described flange collar bottom offers return air inlet；Return air chamber is formed below described hand basin and between mounting seat, return air chamber is connected with return air inlet, on rear side of described return air chamber, lower section is provided with blower fan, described blower fan is connected with the outlet housing of rectangle by airduct, described outlet housing includes outer outlet housing and interior outlet housing, described outlet housing is centrally located at the underface of faucet outlet, it is both provided with guide face at the air outlet of described inside and outside outlet housing, it is provided with switch on the right side of described faucet, on the inlet pipeline of described faucet, electromagnetic valve is installed, described switch, blower fan and electromagnetic valve are electrically connected with the controller respectively.
Description
Technical field
The invention belongs to hand basin field, be specifically related to a kind of splashproof wash basin device automatically.
Background technology
Hand basin is indispensable sanitary ware in people's daily life；Existing hand basin open faucet to bigger water yield time, water be flushed to hand basin bottom surface can The water splash in all directions, spatter user with water, bring a lot of inconvenience to user.
Summary of the invention
It is an object of the invention to: the deficiency existed for prior art, it is provided that a kind of simple in construction, easily manufactured automatic splashproof wash basin device.
For realizing the purpose of the present invention, it is achieved by the following technical solutions:
A kind of splashproof wash basin device automatically, include mounting seat, it is arranged on the hand basin on mounting seat top, it is fixedly mounted on the faucet of hand basin upper back and is opened in the discharge outlet bottom hand basin, 4 inner circumferential side wall upper part of described hand basin form flange collar, and described flange collar bottom offers return air inlet；nullReturn air chamber is formed below described hand basin and between mounting seat，Return air chamber is connected with return air inlet，On rear side of described return air chamber, lower section is provided with blower fan，Described blower fan is connected with the outlet housing of rectangle by airduct，Described outlet housing includes outer outlet housing and interior outlet housing，Described outer outlet housing and the center superposition of interior outlet housing，And area is interior outlet housing 1.5 times of outer outlet housing，Described outlet housing is centrally located at the underface of faucet outlet，And the distance between the outlet bottom of the air outlet of outlet housing and faucet is 5-10mm，The length of described outer outlet housing and wide be hand basin tank length and wide 1/5th respectively，The width of the air outlet of described outer outlet housing and interior outlet housing is equal，It is both provided with guide face at the air outlet of described inside and outside outlet housing，Described guide face uses Coanda surface，The tangential direction of described guide face and the distance of the intersection point of hand basin side wall surface and return air inlet upper end are 1-5mm；The air outlet tangential direction of outer outlet housing and the air outlet tangential direction angulation of interior outlet housing are Q；Being provided with switch on the right side of described faucet, the inlet pipeline of described faucet is provided with electromagnetic valve, described switch, blower fan and electromagnetic valve are electrically connected with the controller respectively.
Compared with prior art, the invention has the beneficial effects as follows: owing to being provided with outlet housing, the wind that the air outlet of outlet housing is blown out forms wind film, it is possible to the spray caused bottom the water slug of stop faucet to staff or hand basin, thus prevents user from being spattered with water；The guide face of air outlet have employed Coanda surface, makes the wind of air outlet as much as possible along tangential direction, thus still has sufficiently large wind speed when ensureing wind to hand basin medial wall；Described outer outlet housing and the width of the air outlet of interior outlet housing are equal, and wind is when airduct enters outlet housing, owing to the overall space in interior outlet housing is less, the outer outlet housing of air pressure is big, make the wind speed of interior outlet housing air outlet more than the wind speed of fan cover air outlet of going out, so that the bigger inner side of water droplet aweather speed ratio between two wind films is drawn close；It is provided with angle Q between interior outlet housing and two guide faces of outer outlet housing, makes to form an area of low pressure between the twice wind film of two outlet housing blowouts, make the globule in this region be easier to be attracted by the wind film of inner side；Described switch, blower fan and electromagnetic valve are electrically connected with the controller respectively, and air outlet can produce wind film while opening faucet, simple to operate；The tangential direction of described outer outlet housing guide face and the flange collar of inner circumferential side wall upper part are tangent, make wind energy enough more successfully return to return air chamber from return air inlet.
Accompanying drawing explanation
Fig. 1, Fig. 2 are the structural representations of the present invention.
Fig. 3 is the A-A sectional structure schematic diagram of Fig. 2.
Fig. 4 is the enlarged diagram in I portion of the present invention.
Fig. 5 is the Circuits System schematic diagram of the present invention.
1, hand basin；11, return air inlet；12, mounting seat；13, return air chamber；14, flange collar；2, faucet；21, outlet；31, outer outlet housing；32, interior outlet housing；33, airduct；34, blower fan；311, air outlet；312, guide face；4, switch.
Detailed description of the invention
Below according to accompanying drawing, the detailed description of the invention of the present invention is made a detailed explanation.
According to shown in Fig. 1 to Fig. 5, a kind of splashproof wash basin device automatically described in the present embodiment, include mounting seat 12, it is arranged on the hand basin 1 on mounting seat top, it is fixedly mounted on the faucet 2 of hand basin upper back and is opened in the discharge outlet bottom hand basin, 4 inner circumferential side wall upper part of described hand basin form flange collar 14, and described flange collar bottom offers return air inlet 11；On the upside of 4 side wall surfaces of described hand basin, sustained height offers return air inlet 11 equally spacedly；nullReturn air chamber 13 is formed below described hand basin and between mounting seat，Return air chamber is connected with return air inlet，On rear side of described return air chamber, lower section is provided with blower fan，Described blower fan 34 is connected with the outlet housing of rectangle by airduct 33，Described outlet housing includes outer outlet housing 31 and interior outlet housing 32，Described outer outlet housing and the center superposition of interior outlet housing，And area is interior outlet housing 1.5 times of outer outlet housing，Described outlet housing is centrally located at the underface of faucet outlet 21，And the distance between the air outlet 311 of outlet housing and the outlet bottom of faucet is 5-10mm，The length of described outer outlet housing and wide be hand basin tank length and wide 1/5th respectively，The width of the air outlet of described outer outlet housing and interior outlet housing is equal，It is both provided with guide face 312 at the air outlet of described inside and outside outlet housing，Described guide face uses Coanda surface，The tangential direction of described guide face and the distance of the intersection point of hand basin side wall surface and return air inlet upper end are 1-5mm；The air outlet tangential direction of outer outlet housing and the air outlet tangential direction angulation of interior outlet housing are 5-8 degree；Being provided with switch 4 on the right side of described faucet, the inlet pipeline of described faucet is provided with electromagnetic valve, described switch, blower fan and electromagnetic valve are electrically connected with the controller respectively.
Owing to being provided with outlet housing, the wind that the air outlet of outlet housing is blown out forms wind film, it is possible to the spray caused bottom the water slug of stop faucet to staff or hand basin, thus prevents user from being spattered with water；The guide face of air outlet have employed Coanda surface, makes the wind of air outlet as much as possible along tangential direction, thus still has sufficiently large wind speed when ensureing wind to hand basin medial wall；Described outer outlet housing and the width of the air outlet of interior outlet housing are equal, and wind is when airduct enters outlet housing, owing to the overall space in interior outlet housing is less, the outer outlet housing of air pressure is big, make the wind speed of interior outlet housing air outlet more than the wind speed of fan cover air outlet of going out, so that the bigger inner side of water droplet aweather speed ratio between two wind films is drawn close；It is provided with the angle Q of 5-8 degree between interior outlet housing and two guide faces of outer outlet housing, makes to form an area of low pressure between the twice wind film of two outlet housing blowouts, make the globule in this region be easier to be attracted by the wind film of inner side；The function of angle Q is, wind film wind-force the most gradually weakens, and the two-layer wind film distance in bottom is gradually pulled open, it is possible to more safe against all possibilities guarantee the globule will not break through outside wind film and spill outward；Described switch, blower fan and electromagnetic valve are electrically connected with the controller respectively, and air outlet can produce wind film while opening faucet, simple to operate；The tangential direction of described outer outlet housing guide face and the flange collar of inner circumferential side wall upper part are tangent, make wind energy enough more successfully return to return air chamber from return air inlet.
When user uses the present invention to carry out handwash operation, it is only necessary to open switch, described switch has two grades:
When switch is got to first grade, blower fan is started working, and the air outlet of outlet housing starts air-out, and wind forms wind film along the tangential direction of guide face；
When switch is got to second gear, blower fan works on, and the air outlet of outlet housing continues air-out, the electromagnetic valve of faucet is opened, faucet starts water outlet, the spray caused bottom the water slug of wind film stop faucet to staff or hand basin, thus prevents user from being spattered with water；
When user completes handwash operation, switch being got to first grade, blower fan works on, and the air outlet of outlet housing continues air-out, and user can carry out dry hands operation by the wind film of outlet housing；
When using complete, then switch cuts out.
Claims (1)
1. an automatic splashproof wash basin device, include mounting seat, it is arranged on the hand basin on mounting seat top, it is fixedly mounted on the faucet of hand basin upper back and is opened in the discharge outlet bottom hand basin, it is characterized in that: 4 inner circumferential side wall upper part of described hand basin form flange collar, described flange collar bottom offers return air inlet；nullReturn air chamber is formed below described hand basin and between mounting seat，Return air chamber is connected with return air inlet，On rear side of described return air chamber, lower section is provided with blower fan，Described blower fan is connected with the outlet housing of rectangle by airduct，Described outlet housing includes outer outlet housing and interior outlet housing，Described outer outlet housing and the center superposition of interior outlet housing，And area is interior outlet housing 1.5 times of outer outlet housing，Described outlet housing is centrally located at the underface of faucet outlet，And the distance between the outlet bottom of the air outlet of outlet housing and faucet is 5-10mm，The length of described outer outlet housing and wide be hand basin tank length and wide 1/5th respectively，The width of the air outlet of described outer outlet housing and interior outlet housing is equal，Described interior outlet housing、It is both provided with guide face at the air outlet of outer outlet housing，Described guide face uses Coanda surface，The tangential direction of described guide face and the distance of the intersection point of hand basin side wall surface and return air inlet upper end are 1-5mm；The air outlet tangential direction of outer outlet housing and the air outlet tangential direction angulation of interior outlet housing are Q, and angle Q is 5-8 °；Being provided with switch on the right side of described faucet, the inlet pipeline of described faucet is provided with electromagnetic valve, described switch, blower fan and electromagnetic valve are electrically connected with the controller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510475335.3A CN105019516B (en) | 2015-08-06 | 2015-08-06 | A kind of splashproof wash basin device automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510475335.3A CN105019516B (en) | 2015-08-06 | 2015-08-06 | A kind of splashproof wash basin device automatically |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105019516A CN105019516A (en) | 2015-11-04 |
| CN105019516B true CN105019516B (en) | 2016-09-28 |
Family
ID=54409786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510475335.3A Expired - Fee Related CN105019516B (en) | 2015-08-06 | 2015-08-06 | A kind of splashproof wash basin device automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105019516B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112459175A (en) * | 2020-10-30 | 2021-03-09 | 周建飞 | Pneumatic splashproof face washs auxiliary system |
| CN114287821A (en) * | 2021-12-27 | 2022-04-08 | 四川大学华西医院 | Splash-proof and drying integrated hand washing sink |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01250534A (en) * | 1988-03-31 | 1989-10-05 | Toto Ltd | Cabinet with water tank |
| JPH05212078A (en) * | 1992-02-10 | 1993-08-24 | Sanden Shoji Kk | Flush closet |
| US5505500A (en) * | 1995-02-22 | 1996-04-09 | Nsertaseal Corporation | Apparatus for preventing generation of fugitive emissions at a drain site |
| JP2009150177A (en) * | 2007-12-21 | 2009-07-09 | Inax Corp | Warm water washing toilet seat device |
-
2015
- 2015-08-06 CN CN201510475335.3A patent/CN105019516B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105019516A (en) | 2015-11-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20191125 Address after: 221000 Zhangzhuang neighborhood committee, gengji office, Jiawang District, Xuzhou City, Jiangsu Province Patentee after: XUZHOU WANJIA FURNITURE MANUFACTURING Co.,Ltd. Address before: 312452 Zhejiang city of Shaoxing province Shengzhou City Town Zhu ao Village No. 255 Patentee before: Hu Liangjuan |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 |