阅读说明：本技术 一种环绕式消毒洗手烘干一体机及其工作方法 (Surrounding type disinfection hand washing and drying integrated machine and working method thereof ) 是由 郑博文 牛明瑾 盛潇冬 于 2021-01-05 设计创作，主要内容包括：本发明公开了一种环绕式消毒洗手烘干一体机及其工作方法,该装置将清洗、清洁和烘干装置集成在一起,通过设置一个放手的腔体,使得清洗、清洁和烘干装置过程中,无需接触任何装置即可完成清洗过程。本发明环绕式的出水口和烘干设计,使用户在最短的时间内使双手充分清洁和烘干,提高了洗手效率。本发明避免了传统水龙头出水量大,清洁不充分等缺点。本发明的显示装置使用户清楚地知道整个洗手流程,本发明设计的一体式封闭式机身设计,有效避免水流溅出或撒出的问题。(The invention discloses a surrounding type disinfection hand washing and drying integrated machine and a working method thereof. The surrounding water outlet and drying design of the invention ensures that the hands of a user can be fully cleaned and dried in the shortest time, thereby improving the hand washing efficiency. The invention avoids the defects of large water yield, insufficient cleaning and the like of the traditional faucet. The display device enables a user to clearly know the whole hand washing process, and the design of the integrated closed type machine body effectively avoids the problem of water flow splashing or spilling.)

1. A surrounding type disinfection, hand washing and drying integrated machine is characterized by comprising an outer shell (12) and an inner shell (13), wherein the inner shell (13) is wrapped by the outer shell (12); the bottom of the outer shell (12) and the bottom of the inner shell (13) are fixedly connected to the base (14); the inner shell (13) surrounds a channel (7);

an annular first cavity (123) is formed between the outer shell (12) and the inner shell (13), and a containing box (54) and a dryer (8) are arranged in the first cavity (123);

a water outlet (1) is formed in the surface of the inner shell (13), the water outlet (1) is communicated with a clear water conduit (5), the clear water conduit (5) is communicated with the containing box (54), the clear water conduit (5) is communicated with a water inlet (6), and the water inlet (6) is formed in the base (14);

an air outlet (9) is formed in the surface of the inner shell (13), and the air outlet (9) is communicated with the dryer (8);

the surface of the inner shell (13) is provided with an infrared inductor (3);

the upper surface of shell body (12) is provided with display device (2), and display device (2) are connected to the PLC controller, and the PLC controller sets up in first cavity (123), and the PLC controller is connected with clear water pipe (5) and drying-machine (8) respectively.

2. The all-in-one machine of claim 1, characterized in that the first cavity (123) comprises an upper cavity (121) and a lower cavity (122), the upper cavity (121) is divided into an inclined section (124), a curved section (125) and a vertical section (126) which are connected in sequence; the radius of the inner shell (13) in the curved section (125) is larger than the radius of the outer shell (12).

3. The all-in-one machine with the functions of disinfection, hand washing and drying as claimed in claim 1, wherein the upper end of the clear water conduit (5) is communicated with a pressure pump (51), the upper end of the pressure pump (51) is communicated with a water outlet pipe (4), the water outlet pipe (4) is communicated with the water outlet (1), and the pressure pump (51) is connected with a PLC controller.

4. The all-in-one machine with the functions of disinfection, hand washing and drying as claimed in claim 2 is characterized in that the clear water conduit (5) is provided with a branch (52), the branch (52) is arranged below the pressure pump (51), and the other end of the branch (52) is communicated to the containing box (54); a stop valve (53) is arranged on the branch (52), and the stop valve (53) is connected with the PLC.

5. A circular disinfecting, washing and drying all-in-one machine according to claim 1, characterized in that the water outlet (1) is arranged around the channel (7).

6. A circulating disinfection hand-washing and drying all-in-one machine according to claim 5, characterized in that the water outlet (1) protrudes outwards relative to the inner shell (13), and the water outlet (1) protrudes towards the inside of the channel (7).

7. A circular disinfecting, hand-washing and drying all-in-one machine according to claim 1, characterized in that the air outlet (9) is arranged around the channel (7).

8. A circular disinfecting, washing and drying all-in-one machine according to claim 1 characterized in that the air outlet (9) faces the inside of the channel (7).

9. The all-in-one machine of claim 1, characterized in that the air outlet (9) and the dryer (8) are communicated through an air duct (10).

10. The working method of the all-in-one machine with the functions of disinfection, hand washing and drying as claimed in claim 1 is characterized by comprising the following steps:

step 1, an infrared sensor (3) senses that a hand penetrates into a channel (7);

step 2, the clear water conduit (5) sprays water through the water outlet (1), and the spraying of the water outlet (1) is stopped after a set time;

step 3, spraying the cleaning liquid in the containing box (54) through the clear water conduit (5) and the water outlet (1), and stopping after spraying for a set time II;

step 4, a neutral period stage;

step 5, the clear water conduit (5) sprays water through the water outlet (1), and the spraying of the water outlet (1) is stopped after a set time III;

step 6, outputting hot air from the dryer (8) through an air outlet (9), and stopping after outputting the set time IV;

and the hand washing and drying all-in-one machine stops working.

[ technical field ] A method for producing a semiconductor device

The invention belongs to the technical field of hand washing machines, and relates to a surrounding type disinfection hand washing and drying integrated machine and a working method thereof.

[ background of the invention ]

Public place cleaning has always been an important means of maintaining health, and people have always had a demand for public place hand cleaning. The existing hand washing device in the public place needs a user to contact the hand washing device for multiple times, so that the cleaned hands are polluted again, the hand washing of the user is insufficient, the drying after the washing is insufficient, the cleaning effect cannot be achieved, and the wet and percolating environment near the washing basin is a germ culture dish.

[ summary of the invention ]

The invention aims to overcome the defects of the prior art and provides a surrounding type disinfection hand washing and drying integrated machine and a working method thereof, so as to solve the problem that an absorption device in a public place in the prior art needs to repeatedly contact a cleaning device, so that the absorption device cannot be sufficiently cleaned.

In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose:

a surrounding type disinfection hand washing and drying integrated machine comprises an outer shell and an inner shell, wherein the inner shell is wrapped by the outer shell; the bottom of the outer shell and the bottom of the inner shell are both fixedly connected to the base; the inner shell surrounds a channel;

an annular first cavity is formed between the outer shell and the inner shell, and a containing box and a dryer are arranged in the first cavity;

the surface of the inner shell is provided with a water outlet which is communicated with a clean water conduit, the clean water conduit is communicated with the containing box, the clean water conduit is communicated with a water inlet, and the water inlet is arranged on the base;

the surface of the inner shell is provided with an air outlet which is communicated with the dryer;

the surface of the inner shell is provided with an infrared inductor;

the upper surface of shell body is provided with display device, and display device is connected to the PLC controller, and the PLC controller sets up in first cavity, and the PLC controller is connected with clear water pipe and drying-machine respectively.

The invention is further improved in that:

preferably, the first cavity comprises an upper cavity and a lower cavity, and the upper cavity is divided into an inclined section, a bent section and a vertical section which are connected in sequence; the radius of the inner shell is greater than the radius of the outer shell in the curved section.

Preferably, the upper end of the clear water conduit is communicated with a pressure pump, the upper end of the pressure pump is communicated with a water outlet pipe, the water outlet pipe is communicated with a water outlet, and the pressure pump is connected with the PLC.

Preferably, the clear water conduit is provided with a branch which is arranged below the pressure pump, and the other end of the branch is communicated to the containing box; and a stop valve is arranged on the branch and is connected with the PLC.

Preferably, the water outlet is arranged around the channel.

Preferably, the water outlet projects outwardly with respect to the inner housing, and the water outlet projects inwardly of the passage.

Preferably, the outlet is arranged around the channel.

Preferably, the outlet is directed towards the interior of the channel.

Preferably, the air outlet is communicated with the dryer through an air guide channel.

A working method of the surrounding type disinfection hand washing and drying integrated machine comprises the following steps:

step 1, an infrared sensor senses that a hand extends into a channel;

step 2, the clear water conduit sprays water through the water outlet, and the water outlet stops spraying after a set time;

step 3, spraying the cleaning liquid in the containing box through a clear water conduit and a water outlet, and stopping after spraying for a set time II;

step 4, a neutral period stage;

step 5, the clear water conduit sprays water through the water outlet, and the water outlet stops spraying after the set time III;

step 6, outputting hot air by the hot air output by the dryer through an air outlet, and stopping after outputting the set time IV;

and the hand washing and drying all-in-one machine stops working.

Compared with the prior art, the invention has the following beneficial effects:

the invention discloses a surrounding type disinfection hand washing and drying integrated machine, which integrates a washing device, a cleaning device and a drying device together, and can complete the washing process without contacting any device in the processes of the washing device, the cleaning device and the drying device by arranging a hand-releasing cavity. The surrounding water outlet and drying design of the invention ensures that the hands of a user can be fully cleaned and dried in the shortest time, thereby improving the hand washing efficiency. The invention avoids the defects of large water yield, insufficient cleaning and the like of the traditional faucet. The display device enables a user to clearly know the whole hand washing process, and the design of the integrated closed type machine body effectively avoids the problem of water flow splashing or spilling.

Further, the cavity inside is divided into a plurality of parts according to the position, wherein the radius of the inner shell in the bending section is larger than that of the outer shell, so that a large cavity can be formed in the first cavity for placing the containing box.

Furthermore, the clear water conduit is pressurized by a pressurizing pump to complete the whole water feeding work.

Furthermore, the cleaning liquid in the containing box enters the water outlet through the pressure pump and flows out.

Further, the water outlet is arranged in a ring form, so that the hands can be washed from multiple angles.

Furthermore, the water outlet protrudes towards the inside of the channel to prevent water from flowing out.

Further, the air outlet is arranged in an annular form, and the hands can be dried from a plurality of angles.

Furthermore, the air outlet faces the inside of the channel, so that the whole air volume can be more concentrated on two hands.

The invention also discloses a working method of the surrounding type disinfection hand washing and drying integrated machine, and the method has a whole set of processes of washing, disinfection and drying, so that a user can complete hand cleaning under the condition of not contacting any cleaning device.

[ description of the drawings ]

FIG. 1 is a schematic external view of an embodiment of the present invention;

FIG. 2 is a schematic front view of an embodiment of the present invention;

FIG. 3 is a block diagram of a spray watering system in an embodiment of the present invention;

FIG. 4 is a diagram of a drying configuration in one embodiment of the present invention;

wherein, 1-water outlet; 2-a display device; 3-an infrared sensor; 4-water outlet pipe; 5-clear water conduit; 6-water inlet; 7-a channel; 8-a dryer; 9-air outlet; 10-an air guide duct; 11-a housing; 12-an outer shell; 13-an inner housing; 14-a base; 121-an upper cavity; 122-a lower cavity; 123-a first cavity; 124-inclined section; 125-bend section; 126-vertical section; 51-a pressure pump; 52-branch; 53-a shut-off valve; 54-containing the box.

[ detailed description ] embodiments

The invention is described in further detail below with reference to the accompanying drawings:

in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and encompass, for example, both fixed and removable connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, 2, 3 and 4, the device of the present invention comprises a housing, a housing 11 comprising an outer housing 12, an inner housing 13 and a base 14, the outer housing 12 is wrapped outside the inner housing 13, and the bottom of the outer housing 12 and the bottom of the inner housing 13 are fixedly connected to the base 14. The inner housing 13 encloses a passage 7, the passage 7 being used for placing a hand therein, and an annular first cavity 123 is formed between the outer housing 12 and the inner housing 13. The vertical section of the channel 7 is a cambered surface, the inlet of the channel 7 is the hand inlet end 71 of the whole device, and the outlet of the channel 7 is the water outlet end.

The first cavity 123 is an annular cavity, and the cross section of the first cavity is constantly changed; the first cavity 123 is divided into an upper cavity 121 and a lower cavity 122 by taking two sides as boundaries; go up cavity 121 and divide into the slope section 124 that connects gradually, curved section 125 and vertical section 126, slope section 124 is for the horizontal direction downward sloping, the lower extreme and the curved section 125 body coupling of slope section 124, the cross-sectional area of slope section 124 gradually increases, the cross-sectional area of curved section 125 gradually increases, the interior casing 13 and the shell body 12 of curved section 125 are the arc, and the radius of interior casing 13 is greater than the radius of shell body 12 in the curved section 125, this structure setting makes the volume of the inside of curved section 125 great, the lower terminal surface and the vertical section 126 body coupling of curved section 125, the shell body 12 of vertical section 126 is vertical, the interior casing 13 of vertical section 126 is the plane of slope, the cross-sectional area of vertical section 126 reduces gradually. The cross-sectional area of the lower cavity 122 remains unchanged as a whole, and the vertical cross-section of the lower cavity 122 is an arc-shaped cavity.

The inner shell 13 is provided with a water outlet 1 at the upper part thereof, the water outlet 1 is an annular water outlet, a circle is arranged along the inner shell 13 and is arranged around the channel 7, the water outlet 1 protrudes outwards relative to the surface of the inner shell 13, the water outlet 1 is inclined towards the inside of the channel 7 at the same time, or the water outlet 1 is inclined towards the direction of the inclined section 124, so that water is prevented from flowing out.

The inner shell 13 is further provided with an air outlet 9 at the upper part thereof, the air outlet 9 is an annular air outlet, a circle of air outlets is arranged along the inner shell 13 and is arranged around the upper end of the channel 7, referring to fig. 4, the air outlet 9 is arranged more outward relative to the whole water outlet 1. The whole outlet 9 is directed toward the inside of the whole duct 7 or toward the rear side of the whole apparatus, thereby preventing wind from directly blowing out of the duct 7. The air outlet 9 is communicated with an air guide channel 10, and the air guide channel 10 is communicated with the dryer 8.

The first cavity 123 is internally provided with a clean water conduit 5, the lower end of the clean water conduit 5 is connected with a water inlet 6, and the water inlet 6 is opened on the base 14. The upper end of the clear water guide pipe 5 is connected with a pressure pump 51, the upper section of the pressure pump 51 is simultaneously connected with a water outlet pipe 4, the water outlet pipe 4 is divided into two pipelines, the pipeline at the upper part is communicated with the water outlet 1 of the upper cavity 121, and the pipeline at the lower part is communicated with the water outlet 1 of the lower cavity 122.

Be provided with infrared inductor 3 on the interior casing 13 of slope section 124, infrared inductor 3 sets up the lower part at delivery port 1, and infrared inductor 3 is more towards the inside of passageway 7 for delivery port 1, and infrared inductor 3 is connected to the PLC controller, and whether infrared inductor 3 has the hand to stretch into in being used for responding to passageway 7.

The clear water conduit 5 is provided with a branch 52, a stop valve 53 is arranged on the branch 52, and the stop valve 53 is connected with the PLC. The branch 52 is communicated with the upper clear water conduit 5 and the containing box 54, and the containing box 54 is arranged in the upper cavity 121 and used for containing cleaning solution, wherein the cleaning solution is hand sanitizer or ozone disinfectant. The dryer 8 is further disposed inside the upper chamber 121, and the dryer 8 is disposed below the containing box 54.

The invention is provided with a display device 2 outside an upper shell 12, the display device 2 is connected to a PLC controller, and the PLC controller is respectively connected with an infrared sensor 3, a stop valve 53, a booster pump 53 and a dryer 8. The display device 2 can adopt an LED display screen, and besides displaying necessary information, the function of conveying and interacting time, weather or other information can be added.

The working process of the invention is as follows:

when the hand of the user is inserted into the channel 7, the infrared sensor 3 senses that the hand is inserted into the channel, the infrared sensor 3 transmits a signal to the PLC controller, the PLC controller starts a cleaning mode,

s1, cleaning: the PLC controller sends a signal to the booster pump 53, the booster pump 53 starts to work, tap water flows into the annular water outlet 1 from the water inlet 6, the water outlet pipe 4 through the clear water guide pipe 5 and the water outlet pipe 4 in two paths, and the water shape is changed from centralized to dispersed; meanwhile, the display device 2 displays the cleaning process, the set time of the cleaning stage is 5-10s, and is set time I; when the set time is reached in the cleaning stage, the PLC controller controls the booster pump 53 to stop working.

S2, cleaning; the PLC controls the stop valve 53 to be opened, the hand sanitizer or the ozone disinfectant in the containing box 54 flows into the water outlet 1 together with clean water through the water outlet pipe 4 under the action of the booster pump 53 and finally flows out through the water outlet 1, the set time of the stage is 5-10s, and the set time is two; after the time is up, the stop valve 53 is closed, and the booster pump 53 is no longer operated.

S3, stopping the whole device in the neutral period, wherein the set time of the neutral period is 5-10S, so that the user can use the hand sanitizer;

s4, the PLC sends a signal to the booster pump 53, the booster pump 53 starts to work, tap water flows into the water outlet pipe 4 from the water inlet 6 through the clear water guide pipe 5, water flows into the annular water outlet 1 in two ways through the water outlet pipe 4, and the form of the water is changed from centralized to dispersed; meanwhile, the display device 2 displays the cleaning process, the set time of the cleaning stage is 10-15s, the set time is three, and the booster pump 53 stops working after the set time is reached.

And S5, in the drying stage, after the booster pump 53 stops working, the PLC sends an instruction to the dryer 8, and the dryer 8 conveys hot air to the annular air supply outlet 9 through the air guide channel 10 until the infrared sensor 3 senses that the hand is not arranged in the channel 7.

In the whole process, the waste water and the air are discharged out of the machine through the lower end of the channel 7, and the whole process program is displayed on the display device 2.

The drying air outlet 9 and the spray water outlet 1 are both directed towards the inner angle of the hand washing machine, so that water is prevented from splashing or spilling out of the hand washing machine.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.