CN213062238U - Foot-operated spraying pond of washing hand - Google Patents

Abstract

The utility model relates to a foot-operated spraying pond of washing hand, be in including the wash-basin body, setting foot-operated flushometer and the setting of wash-basin body below are in the tap of wash-basin body top, foot-operated flushometer one end is connected with water intake pipe, the other end lead to pipe with tap connects, tap goes out the water end and is provided with an atomizer, the runner chamber that supplies the fluid to flow through has in the atomizer, the runner intracavity is equipped with the whirl core, the whirl core is roughly followed the cylindricality structure that the runner chamber extends, the helicla flute has been seted up to the periphery body of whirl core. The utility model discloses can reach better water conservation function when guaranteeing the washing effect, trample foot-operated flushometer's pressure through the change, can freely control the velocity of flow, diffusion zone and the flowing water time of thin water smoke, the thin water smoke that the toper expands outward has increased and has washed the area, and high-speed efflux more can wash the filth of hand, has practiced thrift the water consumption simultaneously.

Description

Foot-operated spraying pond of washing hand

Technical Field

The utility model relates to a cleaning equipment technical field especially relates to a foot-operated spraying pond of washing hand.

Background

Water is a life source spring, basic activities of human beings can not be kept away from boiling water, although water resources can be circulated, the problem of water resources is increasingly serious along with the development of the society, so that water conservation and the conservation of water resources are extremely important. According to scientific statistics, people wash hands for about 15 times in the most basic day in the weekdays, and the water consumption is very large, so that some water-saving faucets appear in the market at present, the water yield of the common water-saving faucets is reduced as far as possible by limiting the flow of water, but the impact force of water is reduced, the hand washing effect is poor, the hand washing time is prolonged, and the water-saving effect cannot be achieved.

In addition, in public places, some people touch the faucet after being afraid of hand washing to cause secondary pollution, and the faucet is not closed, so that the water resource is seriously wasted.

SUMMERY OF THE UTILITY MODEL

Therefore, to the above-mentioned problem, the utility model provides a foot-operated spraying pond of washing hand.

The utility model discloses a following technical scheme realizes:

the utility model provides a foot-operated spraying pond of washing hand, be in including the wash-basin body, setting foot-operated flushometer and the setting of wash-basin body below are in the tap of wash-basin body top, foot-operated flushometer one end is connected with water intake pipe, the other end lead to pipe with tap connects, realizes the time delay from closing the function of feedwater, tap goes out the water end and is provided with an atomizer, the runner chamber that supplies the fluid to flow through has in the atomizer, the runner intracavity is equipped with the whirl core, the whirl core is roughly followed the cylindricality structure that the runner chamber extends, the helicla flute has been seted up to the periphery body of whirl core.

The flow channel cavity comprises a first flow channel cavity, a second flow channel cavity and a third flow channel cavity which are communicated in turn, the caliber of the flow channel is gradually reduced from the first flow channel cavity, the second flow channel cavity to the third flow channel cavity, the third flow channel cavity is in a gradually contracted conical shape, and the lower end of the rotational flow core is abutted against the side wall of the third flow channel cavity by means of gravity.

Wherein, for the stability of installation and whirl core, the external diameter of whirl core is slightly less than the internal diameter of second runner chamber.

In consideration of installation, the atomizing nozzle is provided with a port serving as a water inlet, the port is of a groove structure matched with the appearance of the water outlet end of the faucet, and a filter screen and a rubber gasket are arranged in the port.

In order to form conical water mist, the atomizing nozzle is provided with a nozzle serving as a water outlet, and the nozzle is in an outward-expanding conical shape.

The utility model discloses following beneficial effect has: the utility model discloses can reach better water conservation function when guaranteeing the flushing effect, the user supplies water through trampling foot-operated flushometer, and rivers form thin water smoke through atomizer, tramples foot-operated flushometer's pressure through the change, and the velocity of flow, diffusion range and the flowing water time that can the free control thin water smoke, the thin water smoke that the toper expands has increased the area of washing, and high-speed efflux more can wash the filth of hand, has practiced thrift the water consumption simultaneously. In addition, the mode of water outlet by pedaling is used, so that the phenomenon that germs are cross-infected due to the fact that people touch the faucet by washing hands is avoided, the phenomenon that the faucet is touched to be subjected to secondary pollution after being afraid of washing hands is avoided, the faucet is not closed, and water resources are seriously wasted is avoided, and the water outlet type hand washing machine can be widely applied to places with large flow of people.

Drawings

FIG. 1 is a schematic diagram of a foot-operated spray hand washing sink in an embodiment;

FIG. 2 is a schematic view (angle one) of an atomizer head according to an exemplary embodiment;

FIG. 3 is a schematic view (angle two) of the atomizer head of the embodiment;

FIG. 4 is a schematic view (angle three) of the atomizer head of the embodiment;

FIG. 5 is a schematic view showing the internal structure of the atomizer head according to the embodiment;

FIG. 6 is a plan view of an atomizer head according to an embodiment;

fig. 7 is a cross-sectional view taken at a-a in fig. 6.

Detailed Description

To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1, as the preferred embodiment of the utility model, provide a foot-operated spraying pond of washing hand, be in including the basin body 1 of washing hand basin, setting foot-operated flushometer 2 and the setting of the basin body 1 below are in tap 6 of the basin body top of washing hand, 2 one end of foot-operated flushometer are connected with water intake pipe 4, the other end lead to pipe 5 with tap 6 connects, tap 6 water outlet end is provided with an atomizer 3. Referring to fig. 2-5, the atomizer 3 is a cylindrical socket structure with an internal cavity, one end of the socket structure has a connector 31, the other end of the socket structure has a conical nozzle 32, the connector 31 is a cylindrical groove structure, the caliber of the socket structure matches the external dimension of the water outlet end of the faucet 6, the atomizer 3 is sleeved on the water outlet end of the faucet 6 through the connector 31 to realize installation, a filter screen 34 and a rubber gasket 33 are arranged in the connector 31, the filter screen 34 can be used for filtering impurities and primarily diffusing water flow through a mesh screen, and the rubber gasket 33 is used for providing sealing when the atomizer 3 is sleeved on the faucet 6. The cone-shaped nozzle 32 is used as the water outlet of the atomizing nozzle 3 to spray water mist to the hand washing basin body 1.

Referring to fig. 5 and 7, the atomizer 3 has an internal flow channel, which includes a first flow channel cavity 351, a second flow channel cavity 352 and a third flow channel cavity 353 that are sequentially communicated, the first flow channel cavity 351 and the second flow channel cavity 352 are cylindrical, the third flow channel cavity 353 is conical (funnel-shaped), the aperture of the flow channel gradually decreases from the first flow channel cavity 351, the second flow channel cavity 352 to the third flow channel cavity 353, a swirl core 36 is located in the internal flow channel of the atomizer 3, the outer diameter of the swirl core 36 is slightly smaller than the inner diameter of the second flow channel cavity 352, and the lower end of the swirl core 36 abuts against the third flow channel cavity 353 by gravity, so that the swirl core 36 can be substantially stabilized in the flow channel cavity under the impact of water flow from top to bottom. The spiral flow core 36 is substantially cylindrical, and the outer periphery of the spiral flow core is provided with a spiral groove which is uninterrupted from the upper end to the lower end, and the third flow channel chamber 353 is in a conical contraction structure, so that the lower end of the spiral flow core 36 is abutted against the oblique side wall of the third flow channel chamber 353, and water flow can flow into the third flow channel chamber 353 through the spiral groove on the periphery of the spiral flow core 36. When water flows through the atomizing nozzle 3, due to the rectifying effect of the rotational flow core 36, high-pressure water flows perform high-speed rotating motion inside the atomizing nozzle 3 along with the spiral groove of the rotational flow core 36, the caliber of the flow passage is continuously reduced, the water pressure is increased and the water flow rotates faster and faster, the centrifugal force borne by the water flow is far greater than the surface tension of the water flow, and a conical fog mass with a gradually expanded opening is formed at the outlet (the conical nozzle 32). With the increase of the water outlet range of the conical nozzle 32, the fog drops continuously splash from the edge of the spray to the center of the spray, the hollow range gradually becomes smaller, a solid fog cone is formed, and finally the atomization of the water flow is realized.

The pedal type flushing valve 2 is an existing pedal type time-delay self-closing valve, the pressure and the flow speed of water flow can be artificially controlled by stepping on a pedal, after the pedal is not stepped on for a period of time, the pedal type flushing valve 2 can automatically close the water flow, the pedal type flushing valve 2 is widely applied to the fields of toilet flushing and the like at present, any pedal type flushing valve on the current market can be adopted in the embodiment, and the pedal type flushing valve of B08 type of products produced in arrow-plate bathroom is adopted in the embodiment. The design of the foot-operated flushing valve 2 is adopted, and only once treading is needed, water and delayed automatic water closing can be realized, so that the water resource waste caused by the fact that people do not close water is avoided, and the water-saving function is further enhanced.

Foot-operated flushometer 2 and atomizer 3 of cooperation, foot-operated spraying wash the hand pond can reach better water conservation function when guaranteeing the flushing effect, the user supplies water through trampling foot-operated flushometer 2, rivers pass through atomizer 3 and form water mist, through changing the pressure of trampling foot-operated flushometer 2, the velocity of flow that can the free control water mist, diffusion range and flowing water time, the water mist that the toper expands outward has increased and has washed the area, high-speed jet more can wash the filth of hand, the water consumption has been practiced thrift simultaneously. In addition, the mode of water outlet by foot pedal is used, so that the cross infection of germs caused by touching the faucet by hand washing is avoided, and the device can be widely applied to places with large flow of people.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (5)

1. A foot-operated spraying hand sink which is characterized in that: including the wash-basin body, set up the foot-operated flushometer of wash-basin body below and setting are in the tap of wash-basin body top, foot-operated flushometer one end is connected with water intake pipe, the other end lead to pipe with tap connects, tap goes out the water end and is provided with an atomizer, the runner chamber that supplies the fluid to flow through has in the atomizer, the runner intracavity is equipped with the whirl core, the whirl core is roughly followed the cylindricality structure that the runner chamber extends, the helicla flute has been seted up to the periphery body of whirl core.

2. The foot-operated spray hand washing sink according to claim 1, characterized in that: the flow channel cavity comprises a first flow channel cavity, a second flow channel cavity and a third flow channel cavity which are communicated in a secondary through mode, the caliber of the flow channel is gradually reduced from the first flow channel cavity, the second flow channel cavity to the third flow channel cavity, the third flow channel cavity is in a gradually contracted conical shape, and the lower end of the rotational flow core is abutted against the side wall of the third flow channel cavity by means of gravity.

3. The foot-operated spray hand washing sink according to claim 2, characterized in that: the outer diameter of the rotational flow core is slightly smaller than the inner diameter of the second flow passage cavity.

4. The foot-operated spray hand washing sink according to claim 1, characterized in that: the atomizing nozzle is provided with a connector as a water inlet, the connector is of a groove structure matched with the appearance of the water outlet end of the water faucet, and a filter screen and a rubber gasket are arranged in the connector.

5. The foot-operated spray hand washing sink according to claim 1, characterized in that: the atomizing nozzle is provided with a nozzle as a water outlet, and the nozzle is in an outward-expanding conical shape.

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