CN204826078U - Automatic change machine of washing hand - Google Patents
Automatic change machine of washing hand Download PDFInfo
- Publication number
- CN204826078U CN204826078U CN201520584457.1U CN201520584457U CN204826078U CN 204826078 U CN204826078 U CN 204826078U CN 201520584457 U CN201520584457 U CN 201520584457U CN 204826078 U CN204826078 U CN 204826078U
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- Prior art keywords
- connector
- wash basin
- water
- shower nozzle
- cabinet
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Abstract
The utility model discloses an automatic change machine of washing hand, including the cabinet body, install the wash -basin on the cabinet body, install the connecting pipe that just is located the wash -basin rear side on the cabinet body, connect the integrated shower nozzle at the connecting pipe tip to and install at the internal air -blower of cabinet, the connecting pipe be the J -shaped structure of inversion, the tip of connecting pipe is in the center of wash -basin top, the lower extreme of connecting pipe with blower connection, integrated shower nozzle upper portion be the connector be connected with the connecting pipe, integrated shower nozzle lower part is the wind scooper with a connector lower extreme body coupling, the connector inner wall is connected with the water supply connector through the splice bar, and the water supply connector lower extreme is connected with the spring pipe, and spring pipe lower extreme is connected with out the water shower nozzle, the integrated shower nozzle multiple functions that have integrateed, do benefit to fast with the hand washing totally, the splash splashes in the time of preventing to wash hand again, and be convenient for weather the hand after having washed the hand, the assurance user can not spattered with water sweater and pants by the splash, the practicality is strong.
Description
Technical field
The utility model belongs to wash basin field, is specifically related to a kind of full-automatic handwashing facilities being suitable for public toilet and using.
Background technology
Existing water tap splashes in order to spray when preventing from washing one's hands, and generally all installs a guard at faucet outlet, and the water of outflow is comparatively relaxed, and reduces splashing of spray, but the dynamics of washing away of corresponding current weakens and is unfavorable for hand-washing rapidly totally.On the other hand, hand dryer generally can be used after washing one's hands to be dried up by hand, and hand dryer and water tap are not generally arranged on a place, use still comparatively inconvenience.
Utility model content
Technical problem to be solved in the utility model is: the deficiency existed for prior art, there is provided one will hand-wash totally fast, when can prevent from again washing one's hands, spray splashes, and be convenient to hand to dry up after washing hand be suitable for the automation hand washing machine that public place uses.
For realizing the object of the utility model, be achieved by the following technical solutions: a kind of automation hand washing machine, include cabinet, be arranged on the wash basin on cabinet, to be arranged on cabinet and the tube connector be positioned on rear side of wash basin, be connected to the integrated shower nozzle of tube connector end, and be arranged on the blast fan in cabinet;
Described tube connector is inverted J-shaped structure, the center of end above wash basin of tube connector, and the lower end of tube connector is connected with described blast fan;
Described integrated shower nozzle top is the connector be connected with tube connector, and integrated shower nozzle bottom is the wind scooper be connected with connector lower end one; Described connector inwall is connected with water supply connector by dowel, and water supply connector lower end is connected with bourdon tube, and bourdon tube lower end is connected with Water outlet spray head;
Described water supply connector is connected with the water inlet pipe of tap water, and water inlet pipe pipeline is connected with entering water electromagnetic valve, and entering water electromagnetic valve is arranged in cabinet, and water inlet pipe upper end penetrates from tube connector lower end; When described entering water electromagnetic valve is opened, bourdon tube described in water pressure pushing extends, and when entering water electromagnetic valve is closed, bourdon tube upwards resets and is in contraction state;
Narrow in the middle of described wind scooper inwall, take second place in upper end, lower end is the widest; Described Water outlet spray head periphery is connected with limited post equably, and limited post and connector inwall are slidably matched; Described Water outlet spray head forms the exhaust passage of annular when bourdon tube is in contraction state and between wind scooper inwall; Form on rear side of described Water outlet spray head bottom and can mate the baffle wall offseted with wind scooper middle and upper part, on front side of described Water outlet spray head bottom, when baffle wall and wind scooper offset and between wind scooper, form an internal air film air channel;
The front side that described wind scooper is positioned at internal air film air channel forms an exogenous wind film air channel;
Described integrated shower nozzle lower end be provided with one open in order to control entering water electromagnetic valve, blast fan start by compressing switch, integrated shower nozzle lower end is also provided with one is in opening photoelectric sensor in order to control blast fan in addition;
Described wash basin was and the annulus of wind scooper lower end mating shapes or elliptical ring shape last week; Described wash basin upper end is rounded convex circle, and the periphery that wash basin top is positioned at rounded convex circle forms the flanging of level, and wash basin is placed on the installing port of table top above cabinet by flanging; Be positioned on front side of wash basin below rounded convex circle and form return air inlet, the lower surface of return air inlet is the backflow inclined-plane tilted inside wash basin, is evenly connected with multiple joint pin between the upper and lower end face of return air inlet in addition;
Tangent inside rounded convex circle on the extended line of the air outlet of described wind scooper inwall lower end and wash basin.
Compared with prior art, the beneficial effects of the utility model are: described integrated shower nozzle is integrated with several functions, are beneficial to spray when hand washing can be prevented from washing one's hands totally, again fast and splash, and be convenient to hand to dry up after washing hand; Concrete, the central water spray hole of Water outlet spray head is the same with common hydrant sprays current at a high speed, and can be mixed into air during the water spray micropore jet water outlet of periphery, the water sprayed in water spray micropore like this can not splash spray, also the current that central water spray hole sprays are surrounded simultaneously, decrease the spray of ejection.Certainly, still have a small amount of spray after current scour to hand to splash, bourdon tube extends under hydraulic pressure effect, thus Water outlet spray head is moved down, described baffle wall is pushed against wind scooper middle and upper part, an internal air film air channel is formed when baffle wall and wind scooper offset and between wind scooper on front side of Water outlet spray head bottom, the air-flow of internal air film air channel and the blowout of exogenous wind film air channel blows out formation air film downwards along wind scooper inwall and is blocked by spray, avoiding spray splashes on the clothing of user, and two-layer air film plays the function better stopping spray; The return air inlet of wash basin is beneficial to the backflow of wind film air-flow in addition, rounded convex circle has played the effect that Koln reaches surface, makes air-flow flow in cabinet along it, and the globule that air-flow carries simultaneously is fallen on backflow inclined-plane in the below of rounded convex circle, flow to again in wash basin, avoid the globule to fall into cabinet.Close rear spring pipe at entering water electromagnetic valve in addition to retract, hand, from the annular exhaust passage blowout between Water outlet spray head and wind scooper, can dry up by the air-flow of blast fan blowout after washing one's hands.The utility model compact conformation, designs ingenious, can complete wash one's hands, dry hand and again ensure user can not be spattered with water clothing by spray, practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional structure schematic diagram of the present utility model.
Fig. 3 is the sectional structure schematic diagram of wash basin.
Fig. 4, Fig. 5 are the structural representations of integrated shower nozzle.
Fig. 6, Fig. 7 are the sectional structure schematic diagrames of integrated shower nozzle.
1, cabinet; 11, cabinet door; 2, wash basin; 21, gutter; 22, flanging; 23, rounded convex circle; 24, return air inlet; 241, reflux inclined-plane; 25, joint pin; 3, tube connector; 4, integrated shower nozzle; 41, connector; 42, wind scooper; 422, exogenous wind film air channel; 43, water supply connector; 431, dowel; 432, bourdon tube; 44, Water outlet spray head; 4401, water spray micropore; 4402, central water spray hole; 441, limited post; 442, baffle wall; 443, internal air film air channel; 45, by compressing switch; 46, photoelectric sensor; 5, water inlet pipe; 51, entering water electromagnetic valve; 6, blast fan; 61, dry hand blast pipe; 62, wind film blast pipe; 63, dry torch magnet valve; 7, induced draft fan.
Detailed description of the invention
embodiment 1
According to shown in Fig. 1 to Fig. 7, the present embodiment is a kind of automation hand washing machine, includes cabinet 1, be arranged on the wash basin 2 on cabinet, to be arranged on cabinet and the tube connector 3 be positioned on rear side of wash basin, to be connected to the integrated shower nozzle 4 of tube connector end, and to be arranged on the blast fan 6 in cabinet.
Described tube connector is inverted J-shaped structure, and the center of end above wash basin of tube connector, the lower end of tube connector is connected with described blast fan.
Described integrated shower nozzle top is the connector 41 be connected with tube connector, and integrated shower nozzle bottom is the wind scooper 42 be connected with connector lower end one; Described connector inwall is connected with water supply connector 43 by dowel 431, and water supply connector lower end is connected with bourdon tube 432, and bourdon tube lower end is connected with Water outlet spray head 44.
Described Water outlet spray head intermediary form has central water spray hole 4402, and Water outlet spray head lower end part forms multiple water spray micropore 4401 in periphery, central water spray hole; The diameter in central water spray hole is 6-15mm, and the diameter of water spray micropore is 0.3-1.0mm, and the quantity of water spray micropore is 30-100.
Described water supply connector is connected with the water inlet pipe 5 of tap water, water inlet pipe pipeline is connected with entering water electromagnetic valve 51, and entering water electromagnetic valve is arranged in cabinet, and water inlet pipe upper end penetrates from tube connector lower end; When described entering water electromagnetic valve is opened, bourdon tube described in water pressure pushing extends, and when entering water electromagnetic valve is closed, bourdon tube upwards resets and is in contraction state.
Narrow in the middle of described wind scooper inwall, take second place in upper end, lower end is the widest; Described Water outlet spray head periphery is connected with limited post 441 equably, and limited post and connector inwall are slidably matched; Described Water outlet spray head forms the exhaust passage of annular when bourdon tube is in contraction state and between wind scooper inwall; Form on rear side of described Water outlet spray head bottom and can mate the baffle wall 442 offseted with wind scooper middle and upper part, on front side of described Water outlet spray head bottom, when baffle wall and wind scooper offset and between wind scooper, form an internal air film air channel 443.
The front side that described wind scooper is positioned at internal air film air channel forms an exogenous wind film air channel, forms the angle of 2-5 degree between the blow-off direction of lower end, exogenous wind film air channel air-flow and the blow-off direction of lower end, internal air film air channel air-flow.
Described integrated shower nozzle lower end be provided with one open in order to control entering water electromagnetic valve, blast fan start by compressing switch 45, integrated shower nozzle lower end is also provided with one is in opening photoelectric sensor 46 in order to control blast fan in addition.
Described entering water electromagnetic valve, by compressing switch, photoelectric sensor and blast fan be electrically connected with controller respectively; Described be pressed by compressing switch after, blast fan starts immediately, and entering water electromagnetic valve starts after crossing 0.5s, then after 6-8s, and entering water electromagnetic valve is closed; Entering water electromagnetic valve is by after opening and being converted to closedown, if photoelectric sensor detects signal, then blast fan is held open state, stops when photoelectric sensor can't detect signal; Entering water electromagnetic valve is by after opening and being converted to closedown, if photoelectric sensor can't detect signal, then after 0.5s, blast fan cuts out.
Described wash basin was and the annulus of lower end, internal air film air channel mating shapes or elliptical ring shape last week; Described wash basin upper end is rounded convex circle 23, and the periphery that wash basin top is positioned at rounded convex circle forms the flanging 22 of level, and wash basin is placed on the installing port of table top above cabinet by flanging; Be positioned on front side of wash basin below rounded convex circle and form return air inlet 24, the lower surface of return air inlet is the backflow inclined-plane 241 tilted inside wash basin, is evenly connected with multiple joint pin 2 between the upper and lower end face of return air inlet in addition.
Tangent inside rounded convex circle on the extended line of the air outlet of described wind scooper inwall lower end and wash basin, the part that rounded convex circle is positioned at return air inlet forms the Koln guiding wind film air-flow to flow into cabinet and reaches surface.Adopt such structure, it is very wide that return air inlet does not need to do, return air inlet height only needs at 5-10mm, if and the Koln not adopting rounded convex circle to be formed reaches surface, return air inlet is then needed to be designed to the form relative with wind film, not only affect the overall appearance of wash basin, also easily make the more globule drop among cabinet.
In the middle of described wash basin, below is connected with gutter 21.Gutter passes in cabinet, and the lower end of gutter is connected to sewer.
The induced draft fan 7 pumped outside cabinet by air in cabinet is also installed in described cabinet; Have two cabinet doors 11 by gemel connection on front side of described cabinet, cabinet door abuts with cabinet front seal.Induced draft fan is also electrically connected with controller, and induced draft fan start and stop synchronous with described blast fan.When wind due to the blowout of lower end, dry hand air channel air outlet arrives the return air inlet of wash basin, dynamics weakens, make to form negative pressure in cabinet by induced draft fan, thus make return air inlet both sides also form larger pressure differential, be beneficial to intensity when increasing wind film arrival return air inlet, be more conducive to wind film and block the spray splash.Cabinet door abuts with cabinet front seal.Movable cabinet door is convenient to installation, the maintenance of cabinet inner part.
Between described blast fan and tube connector, heater is installed.Make dry hand air channel blow out the higher hot blast of temperature, be beneficial to and moisture is on hand dried up fast.
During use, have gentle hands is touched by compressing switch, and blast fan starts immediately, and entering water electromagnetic valve starts after crossing 0.5s, and Water outlet spray head starts water outlet, then after 6-8s, and entering water electromagnetic valve is closed, and if desired continues bath, then again by once by compressing switch.Entering water electromagnetic valve is by after opening and being converted to closedown, if hand is not removed, explanation needs dry hand, photoelectric sensor detects signal, then blast fan works on, and air-flow carries out dry hand, after dry hand completes and removes hand from the annular exhaust passage blowout between Water outlet spray head and wind scooper, photoelectric sensor can't detect signal, and blast fan cuts out.After washing one's hands, do not need dry hand, then directly remove hand, photoelectric sensor can't detect signal, then, after 0.5s, blast fan cuts out.
Be connected with heater between described blast fan and tube connector, make dry hand air channel blow out the higher hot blast of temperature, be beneficial to and moisture is on hand dried up fast.
Described integrated shower nozzle is integrated with several functions, is beneficial to spray when hand washing can be prevented from washing one's hands totally, again fast and splashes, and be convenient to hand to dry up after washing hand, ensure that user can not be spattered with water clothing by spray, practical.
embodiment 2
The difference of the present embodiment and embodiment 1 is: described bourdon tube changes soft plastic film capicitor into, and is connected by extension spring between Water outlet spray head with water supply connector, and extension spring is enclosed within plastic film capicitor outer wall.
Claims (1)
1. an automation hand washing machine, is characterized in that: include cabinet, is arranged on the wash basin on cabinet, to be arranged on cabinet and the tube connector be positioned on rear side of wash basin, to be connected to the integrated shower nozzle of tube connector end, and to be arranged on the blast fan in cabinet;
Described tube connector is inverted J-shaped structure, the center of end above wash basin of tube connector, and the lower end of tube connector is connected with described blast fan;
Described integrated shower nozzle top is the connector be connected with tube connector, and integrated shower nozzle bottom is the wind scooper be connected with connector lower end one; Described connector inwall is connected with water supply connector by dowel, and water supply connector lower end is connected with bourdon tube, and bourdon tube lower end is connected with Water outlet spray head;
Described water supply connector is connected with the water inlet pipe of tap water, and water inlet pipe pipeline is connected with entering water electromagnetic valve, and entering water electromagnetic valve is arranged in cabinet, and water inlet pipe upper end penetrates from tube connector lower end; When described entering water electromagnetic valve is opened, bourdon tube described in water pressure pushing extends, and when entering water electromagnetic valve is closed, bourdon tube upwards resets and is in contraction state;
Narrow in the middle of described wind scooper inwall, take second place in upper end, lower end is the widest; Described Water outlet spray head periphery is connected with limited post equably, and limited post and connector inwall are slidably matched; Described Water outlet spray head forms the exhaust passage of annular when bourdon tube is in contraction state and between wind scooper inwall; Form on rear side of described Water outlet spray head bottom and can mate the baffle wall offseted with wind scooper middle and upper part, on front side of described Water outlet spray head bottom, when baffle wall and wind scooper offset and between wind scooper, form an internal air film air channel;
The front side that described wind scooper is positioned at internal air film air channel forms an exogenous wind film air channel;
Described integrated shower nozzle lower end be provided with one open in order to control entering water electromagnetic valve, blast fan start by compressing switch, integrated shower nozzle lower end is also provided with one is in opening photoelectric sensor in order to control blast fan in addition;
Described wash basin was and the annulus of wind scooper lower end mating shapes or elliptical ring shape last week; Described wash basin upper end is rounded convex circle, and the periphery that wash basin top is positioned at rounded convex circle forms the flanging of level, and wash basin is placed on the installing port of table top above cabinet by flanging; Be positioned on front side of wash basin below rounded convex circle and form return air inlet, the lower surface of return air inlet is the backflow inclined-plane tilted inside wash basin, is evenly connected with multiple joint pin between the upper and lower end face of return air inlet in addition;
Tangent inside rounded convex circle on the extended line of the air outlet of described wind scooper inwall lower end and wash basin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584457.1U CN204826078U (en) | 2015-08-06 | 2015-08-06 | Automatic change machine of washing hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584457.1U CN204826078U (en) | 2015-08-06 | 2015-08-06 | Automatic change machine of washing hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204826078U true CN204826078U (en) | 2015-12-02 |
Family
ID=54683694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520584457.1U Expired - Fee Related CN204826078U (en) | 2015-08-06 | 2015-08-06 | Automatic change machine of washing hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204826078U (en) |
-
2015
- 2015-08-06 CN CN201520584457.1U patent/CN204826078U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20151202 Termination date: 20160806 |