CN108784013B

CN108784013B - Cabinet

Info

Publication number: CN108784013B
Application number: CN201810605862.5A
Authority: CN
Inventors: 郑健
Original assignee: Qingdao Fuhuijia Smart Home Technology Co Ltd
Current assignee: Qingdao Fuhuijia Smart Home Technology Co Ltd
Priority date: 2018-06-13
Filing date: 2018-06-13
Publication date: 2020-04-24
Anticipated expiration: 2038-06-13
Also published as: CN108784013A

Abstract

The invention discloses a cabinet, which comprises an L-shaped cabinet body; a gas furnace is arranged at the upper end of the long side of the cabinet body; a water tank is arranged at the upper end of the short side of the cabinet body; a faucet is arranged at the center of the upper end of the cabinet body at the rear side of the water tank; the faucet comprises a faucet base, a faucet outer pipe and a rotating shell; the front end of the rotating shell is connected with an integral water outlet head; the water outlet head is formed with a washing water port and a drinking water port, and an inner transverse pipe and an outer transverse pipe are arranged in the rotating shell; the rotating shell is connected with a reversing joint; the reversing connector is fixedly connected with an inner vertical pipe, and the inner vertical pipe is inserted with a valve pipe in a sliding manner; the valve pipe is formed with a rack; the inner transverse tube is formed with a gear; the reversing joint is fixedly connected with an outer vertical pipe; the outer pipe of the tap is sleeved with a blower joint, and the outer pipe of the tap is provided with a temperature adjusting handle; the faucet integrates the functions of washing water discharging, drinking water discharging, hand drying, air exhausting, heating and temperature adjusting, and is convenient for a user to use.

Description

Cabinet

Technical Field

The invention belongs to the field of kitchen and bathroom furniture, and particularly relates to a multifunctional cabinet.

Background

Chinese patent document No. CN107281794A discloses an energy-saving water supply system, which includes a ceramic filter element water purification device, a tap water pipe connected to a water inlet joint on the ceramic filter element water purification device, a drinking water faucet connected to a drinking water outlet port through a drinking water pipe, and a non-drinking water faucet connected to a non-drinking water outlet port through a non-drinking water pipe; the tap water pipe is provided with a main valve close to the ceramic filter element water purification equipment and used for controlling the whole water supply system; the ceramic filter element water purification equipment comprises a cylinder body and a cover body which are connected through threads, and a ceramic filter element assembly arranged in a space between the cylinder body and the cover body; the water wheel is driven to rotate by the water spray nozzle of the cover body, the ceramic filter element assembly is driven to rotate in the cylinder body, and the ceramic filter element assembly is brushed while the water purifier prepares drinking water.

As shown in fig. 10 of the patent, the drinking water tap and the non-drinking water tap are two unrelated structures, which occupy the space on both sides and reduce the space utilization rate.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: aiming at the defects in the prior art, a multifunctional cabinet structure is provided.

In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: a cabinet comprises an L-shaped cabinet body.

The upper end surface of the long side of the cabinet body is provided with a gas furnace; a water tank is arranged at the upper end of the short side of the cabinet body; the upper end surface of the cabinet body is positioned at the center of the rear end of the water tank and is provided with a faucet.

The faucet comprises a faucet base, a faucet outer pipe vertically and fixedly connected to the faucet base and a rotating shell rotatably connected to the upper part of the faucet outer pipe; a water outlet head connecting port is formed at the front end of the rotating shell; the water outlet head connecting port is rotationally connected with a T-shaped water outlet head.

The water outlet device is characterized in that a washing water port is formed at the upper end of the water outlet head, a drinking water port is formed at the lower end of the water outlet head, a pipe joint rotationally connected with a connector of the water outlet head is formed on the side wall of the water outlet head, an inner transverse pipe connecting part a is formed in the middle of the pipe joint, and an outer transverse pipe connecting part a is formed at the periphery of the inner transverse pipe connecting part a of the pipe joint.

The inner transverse pipe connecting part a is communicated with a drinking water port, and the space between the outer transverse pipe connecting part a and the inner transverse pipe connecting part a is communicated with a washing water port.

An inner transverse pipe fixedly connected with the inner transverse pipe connecting part a is installed in the rotating shell; the outer transverse pipe fixedly connected with the connecting part a of the outer transverse pipe is sleeved outside the inner transverse pipe; the inner cavity at the rear part of the rotating shell is connected with a right-angle reversing joint; an inner transverse pipe connecting part b which is connected with the inner transverse pipe in a sealing and rotating way is formed at the front end of the reversing joint; and an outer transverse pipe connecting part b connected with the outer transverse pipe in a sealing manner is formed at the front end of the reversing joint.

The lower end of the reversing joint is provided with an inner vertical pipe connecting part communicated with the inner transverse pipe connecting part b; the inner periphery of the connecting part of the inner vertical pipe is fixedly connected with the inner vertical pipe, and the lower end of the inner vertical pipe is provided with an inner vertical pipe joint; the inner vertical pipe is hermetically and slidably inserted with a valve pipe; the side wall of the middle upper part of the valve pipe is formed with valve ports along the circumferential direction at equal angles; a vertically arranged rack is formed at the upper end of the valve pipe; a gear connecting frame is formed at the rear end of the inner transverse pipe; a gear meshed with the rack is formed at the rear end of the gear connecting frame; the gear connecting frame is provided with water inlet grooves formed at equal angles along the circumferential direction; a spring positioning hole is formed in the center of the upper end of the valve pipe; the spring positioning hole is inserted with a spring positioning frame; a spring positioning table for limiting the spring positioning frame to ascend is formed on the inner wall of the connecting part of the inner vertical pipe; the spring positioning frame is sleeved with a spring.

An outer vertical pipe connecting part which is larger than the inner vertical pipe connecting part in diameter and is coaxially arranged is formed at the lower end of the reversing joint, and the outer vertical pipe connecting part is communicated with an outer transverse pipe connecting part b; an outer vertical pipe fixedly connected with the connecting part of the outer vertical pipe is sleeved outside the inner vertical pipe; the outer vertical pipe is inserted in the outer faucet pipe and is arranged coaxially with the outer faucet pipe.

The inner periphery of the lower end of the outer vertical pipe is fixedly sleeved with the outer wall of the inner vertical pipe in a sealing mode, and an outer vertical pipe joint is formed on the outer wall of the lower portion of the outer vertical pipe.

The lower end of the outer pipe of the tap is fixedly sleeved with a blower joint connected with a blower, and the middle of the blower joint is rotationally connected with the outer wall of the outer vertical pipe; an air inlet and an air outlet are formed at the lower end of the front part of the rotating shell; and an air channel communicated with the air inlet and the air outlet is formed in the faucet outer pipe and the rotating shell. (ii) a

The rotary rheostat a and the rotary rheostat b are symmetrically arranged on the side wall of the faucet outer pipe above the faucet base in the left-right direction; and the rotating shafts of the rotary rheostat a and the rotary rheostat b are respectively and fixedly connected with a temperature adjusting handle.

The inner vertical pipe joint is connected with a filter through a hose, the water inlet end of the filter is connected with an electromagnetic valve a, and the other end of the electromagnetic valve a is connected with a tap water pipe.

The outer vertical pipe joint is connected with an electromagnetic valve b through a hose, and the other end of the electromagnetic valve b is connected with a tap water pipe; and the pipeline between the electromagnetic valve b and the outer vertical pipe joint is connected with an ozone generator through a tee joint, and the outlet end of the ozone generator is connected with a check valve.

And the pipeline between the inner vertical pipe joint and the water outlet end of the filter, the pipeline between the outer vertical pipe joint and the electromagnetic valve b, and the pipeline between the blower joint and the blower are respectively connected with a heater.

A washing button, a drying button, a disinfecting button and a drinking button are arranged on the faucet base; the washing button, the drying button, the sterilizing button, the drinking button, the rotary rheostat a and the rotary rheostat b are electrically connected with the input end of the controller respectively; and the electromagnetic valve a, the electromagnetic valve b, the blower and the ozone generator are respectively and electrically connected with the output end of the controller.

An air blower is arranged on the inner wall of the cabinet body close to one side of the faucet; the air blower comprises an air blower shell, a motor fixedly connected to one end of the air blower shell and an air blower cover fixedly connected to the other end of the air blower shell.

The side wall of the shell of the air blower is respectively provided with an air inlet and an air outlet a and an air inlet and an air outlet b; the air inlet and outlet a is far away from the motor relative to the air inlet and outlet b.

An external thread is formed on the outer wall of an output shaft of the motor; a centrifugal wind wheel is arranged in the shell of the air blower; a motor connecting hole in transmission connection with the output shaft is formed in the center of the centrifugal wind wheel; an internal thread matched with the external thread is formed on the inner wall of the motor connecting hole; and a screw used for preventing the centrifugal wind wheel from separating from the output shaft is fixedly connected to the end surface of one side of the output shaft, which is far away from the motor.

Two movable blocking covers positioned at two sides of the centrifugal wind wheel are arranged in the blower shell in a sliding manner along the axial direction of the motor; the two movable blocking covers are connected with each other through a circular arc-shaped connecting plate at positions far away from the air inlet and the air outlet a; more than 2 guide grooves are formed on the periphery of the movable blocking cover at equal angles; and the inner wall of the shell of the air blower is provided with a guide strip which is in sliding connection with each guide groove.

Negative pressure ports which are distributed at equal angles along the circumferential direction are formed in the position, close to the middle, of the movable baffle; two ends of the centrifugal wind wheel are positioned at the periphery of the motor connecting hole and fixedly connected with an annular permanent magnet b; the center of the movable blocking cover is connected with an annular permanent magnet a which is mutually repelled with the permanent magnet b on the corresponding side.

A heater assembly is mounted on the inner wall of the left side of the cabinet body; the heater assembly comprises a heater shell, wherein the front end of the heater shell is hermetically connected with a heater cover 29; the heater shell is sequentially formed with a cavity a, a cavity b and a cavity c from left to right; a heat exchanger a, a heat exchanger b and a heat exchanger c which are made of stainless steel materials are sequentially arranged in the cavity a, the cavity b and the cavity c; the lower parts of the cavity a and the cavity b are sequentially provided with a water distributor a and a water distributor b; and the centers of the upper end surface and the lower end surface of the cavity a, the cavity b and the cavity c are sequentially formed with a drinking water pipe, a washing water pipe and a ventilation pipe.

The rear part of the heater shell is provided with an electromagnetic heater; an electromagnetic heater baffle is formed on the left side of the electromagnetic heater; the left side and the right side of the rear end face of the heater shell are respectively connected with an electromagnetic heater mounting plate, and the electromagnetic heater mounting plate is close to the upper end and the lower end and is respectively connected with an electromagnetic heater sliding rod which is horizontally arranged; the electromagnetic heater sliding rod is connected with the electromagnetic heater in a sliding manner; and an electromagnetic heater return spring is sleeved on the electromagnetic heater slide rod and positioned on the left side of the electromagnetic heater baffle.

A washing water push pipe positioning opening and a drinking water push pipe positioning opening are formed in the electromagnetic heater baffle; the washing water push pipe communicated with the washing water pipe is inserted in the washing water push pipe positioning opening; the drinking water push pipe communicated with the drinking water pipe is inserted in the drinking water push pipe positioning port; the right ends of the washing water push pipe and the drinking water push pipe are fixedly connected with the electromagnetic heater mounting plate on the right side.

The inner walls of the washing water push pipe and the drinking water push pipe are respectively connected with a piston in a sealing sliding way; the outer walls of the washing water push pipe and the drinking water push pipe are sleeved with a push block which is mutually attracted with the piston through magnetic force in a sliding manner; the pushing block is positioned on the right side of the electromagnetic heater baffle; the leftmost ends of the washing water push pipe and the drinking water push pipe are respectively connected with a blocking cover for blocking the piston from falling off; the baffle cover on the washing water push pipe is right opposite to the connecting part of the cavity a and the cavity b; the blocking cover on the drinking water push pipe is right opposite to the leftmost end of the cavity a.

The water tank comprises a cleaning tank and a disinfection tank positioned on the right side of the cleaning tank; a draining plate is slidably mounted at the upper end of the disinfecting tank between the front inner side wall and the rear inner side wall of the water tank, and a covering plate is slidably mounted at the upper end of the draining plate between the front inner side wall and the rear inner side wall of the water tank.

As an optimization scheme: a reversing joint fixing screw is fixedly connected to the rear part of the upper end surface of the rotating shell at the position of the reversing joint axis; the reversing joint fixing screw is used for fixedly connecting the rotating shell with the reversing joint; a rotating groove is formed in the outer wall of the upper part of the outer faucet pipe along the circumferential direction; and the lower part of the rear end of the rotating shell is fixedly connected with a rotating screw in sliding fit with the rotating groove.

As an optimization scheme: the lower part of the tap outer pipe is positioned above the blower joint and is connected with a tap fixing nut which fixes the tap base on the workbench through threads.

As an optimization scheme: the washing water port is connected with a bubbler through threads.

As an optimization scheme: the ozone generator comprises an ozone generating pipe, an air pump connected with the air inlet end of the ozone generating pipe through an air delivery pipe, and a step-up transformer electrically connected with the ozone generating pipe; the controller is respectively electrically connected with the air pump and the booster transformer.

As an optimization scheme: the pitch of the external thread on the outer wall of the output shaft of the motor is 1-2 times of the diameter of the output shaft.

Compared with the prior art, the invention has the beneficial effects that: when the invention is used, the draining board in the water tank is pulled out, draining can be carried out on the draining board, and the cover board in the water tank is pulled, so that the disinfection tank can be closed, and further the tableware can be disinfected.

The tap can flow drinking water, wash water, disinfectant fluid and the hand of intaking is dried, and is specific:

when using tap outflow drinking water, press the drinking water button on the tap base, interior standpipe inner chamber advances the drinking water from bottom to top, through hydraulic effect, the valve pipe on standpipe upper portion rises in the sliding connection, make the valve port rise above the interior standpipe up end, the drinking water passes through the valve port, interior standpipe connecting portion on the switching-over joint flows into in the horizontal pipe inner chamber with the intake chamber that interior horizontal pipe connecting portion b and gear link frame along the equal angle evenly distributed of circumference, meanwhile, the rack of valve pipe upper end and the cooperation of interior horizontal pipe rear end gear, violently pipe in the gear drives and rotates 180 with interior horizontal pipe fixed connection's faucet, make the drinking water mouth downwards, the drinking water is violently managed the inner chamber in the interior and is violently managed a from the drinking water mouth outflow with interior horizontal.

When the valve pipe rises, the upper end surface of the valve pipe pushes the spring positioning frame to move upwards until the upper end surface of the spring positioning frame abuts against the spring positioning table, the valve pipe continues to rise, the spring contracts, and when the valve port is exposed out of the upper end surface of the inner vertical pipe, the valve pipe stops moving; when the drinking button is pressed again, the inner vertical pipe stops water feeding, the valve pipe moves downwards due to the elastic action of the spring, the valve port completely drops below the upper end face of the inner vertical pipe, the inner vertical pipe and the water outlet head rotate 180 degrees through the matching of the rack and the gear, the washing water port faces downwards, and the drinking water port faces upwards.

A gap is formed between the outer wall of the valve pipe and the inner wall of the inner vertical pipe, and water in the inner vertical pipe below the valve pipe slowly flows to the position above the valve pipe through the gap in the descending process of the valve pipe.

When the faucet is used for flowing washing water, the washing button is pressed down, the outer vertical pipe is filled with the washing water, the space formed by the inner wall of the outer vertical pipe and the outer wall of the inner vertical pipe flows to the connecting part of the outer vertical pipe from bottom to top, the washing water enters the space formed by the inner wall of the outer horizontal pipe and the outer wall of the inner horizontal pipe through the connecting part of the outer vertical pipe and the connecting part b of the outer horizontal pipe, finally flows out from the bubbler fixedly connected with the washing water port through the connecting part a of the outer horizontal pipe, the washing button is pressed down again, and the washing water port stops water outlet.

When the faucet is used for hand drying, the hand drying button is pressed, the air blower connector supplies air, the air enters the rotating shell through a space formed by the inner wall of the outer pipe of the faucet and the outer wall of the outer vertical pipe, finally the air is blown out from the air inlet and outlet, the hand drying button is pressed again, and the air blower connector stops supplying air.

When the sterilizing water flows out by using the faucet, the sterilizing button is pressed, the washing water mixed with ozone gas flows out through the same passage as the washing water, meanwhile, the blower reversely rotates to draw air, so that the ozone gas volatilized into the air is pumped out of the room through the reverse passage when hands are dried, the sterilizing button is pressed again, and the water inlet stops feeding water.

The resistance value of the rotary rheostat a is changed by rotating the temperature adjusting handle, and the output power of the electromagnetic heater is controlled by the controller, so that the temperature of the outflow water is changed.

The air-blower can realize air-out or convulsions through just reversing of motor, and is specific:

when a motor of the air blower rotates clockwise, external threads on an output shaft of the motor are matched with internal threads in a motor connecting hole in the center of the centrifugal wind wheel, so that the centrifugal wind wheel moves towards the motor direction, meanwhile, a permanent magnet b on the periphery of the motor connecting hole and a permanent magnet a in the center of a movable blocking cover close to one side of the motor repel each other, a guide strip on the inner periphery of a shell of the air blower is in sliding fit with a guide groove in the movable blocking cover, so that the movable blocking cover approaches to the motor along with the centrifugal wind wheel, and when the centrifugal wind wheel moves to an extreme position close to the motor direction, the centrifugal wind wheel faces; then the motor drives the centrifugal wind wheel to continuously rotate, negative pressure is generated at the position of the movable blocking cover far away from the motor, air enters the air inlet and outlet a, and air exits the air inlet and outlet b.

When the motor rotates anticlockwise, the centrifugal wind wheel moves towards the direction far away from the motor, the permanent magnet b on the periphery of the motor connecting hole and the permanent magnet a at the center of the movable blocking cover far away from one side of the motor repel each other, the movable blocking cover moves simultaneously until the centrifugal wind wheel is blocked by the screw at the end, far away from the motor, of the output shaft, the centrifugal wind wheel is opposite to the air inlet and outlet a, then the motor drives the centrifugal wind wheel to rotate continuously, negative pressure is generated at the position, close to the movable blocking cover of the motor, air enters the air inlet and outlet b.

The heater subassembly realizes realizing the heating to air, drinking water or wash water through an electromagnetic heater through adjusting electromagnetic heater's position, and is specific:

when the heater assembly heats air, the air enters the heat exchanger c in the cavity c through the lower opening of the ventilating pipe, and meanwhile, the electromagnetic heater works, and the heat exchanger c is heated, so that the air in the heat exchanger c is heated.

When the heater assembly is used for heating the washing water, the washing water enters the lower mouth of the washing water pipe, the washing water uniformly enters the heat exchanger b through the water distributor b at the lower end of the cavity b, meanwhile, the washing water push pipe communicated with the washing water pipe is used for feeding water, the water pushes the piston to move forwards along the wall of the washing water pipe, the piston attracts the push block to push the electromagnetic heater to move forwards, and the electromagnetic heater compresses the return spring of the electromagnetic heater until the piston reaches the limit position, so that the electromagnetic heater can not move forwards, the electromagnetic heater is just opposite to the washing cavity, the electromagnetic heater works, the heat exchanger b heats the washing water, the heated washing water flows out through the washing water pipe after the washing water pipe stops supplying water, the electromagnetic heater stops working, and due to the elastic force of the return spring of the electromagnetic heater, the return spring of the electromagnetic heater pushes the electromagnetic heater to return to the original position, and a small amount of water in the wash water push pipe flows out through the wash water port.

When the heater assembly is used for heating drinking water, the same principle as that of heating washing water is adopted, the electromagnetic heater is pushed to the position right opposite to the drinking water cavity by the pushing block, then the electromagnetic heater works, and the resetting step of the electromagnetic heater after the drinking water pipe stops supplying water is the same as that of the washing water.

Drawings

Fig. 1 and 2 are schematic structural diagrams of the present invention.

Fig. 3 is a schematic view of the structure of the sink of the present invention.

FIG. 4 is a schematic view of the faucet of the present invention.

FIG. 5 is a schematic cross-sectional view of the faucet of the present invention.

FIG. 6 is a schematic exploded view of the faucet of the present invention.

Fig. 7 is a schematic structural view of the region a in fig. 5 according to the present invention.

Fig. 8 is a schematic structural diagram of the region B in fig. 5 according to the present invention.

Fig. 9 is a schematic structural view of the region C in fig. 5 according to the present invention.

Fig. 10 is a schematic sectional structure view of the water outlet head of the invention.

Fig. 11 is a schematic cross-sectional view of an adapter of the present invention.

Fig. 12 is a schematic structural view of the inner cross tube of the present invention.

FIG. 13 is a schematic view of the internal standpipe and valve tube of the present invention.

FIG. 14 is a schematic view of the plumbing connections for the various components of the present invention.

Fig. 15 is a connection block diagram of the electrical components of the present invention.

Fig. 16 is a schematic view showing a state in which the heating unit of the present invention heats air.

Fig. 17 is a schematic view showing a state in which the heating unit of the present invention heats wash water.

Fig. 18 is a structural view showing a state where the heating unit of the present invention heats drinking water.

Fig. 19 and 20 are schematic exploded views of the heating unit according to the present invention.

Fig. 21 is a schematic view of the construction of the blower of the present invention.

Fig. 22 is a structural view showing a state where the blower motor of the present invention is rotated clockwise.

Fig. 23 is a structural view showing a state in which the blower motor of the present invention is rotated counterclockwise.

Fig. 24 is an exploded view of the blower of the present invention.

Fig. 25 is an exploded view of the blower of the present invention.

P, a cabinet body; t, a gas furnace; 1. a faucet; 11. a faucet base; 12. an outer faucet tube; 121. a faucet securing nut; 122. a rotating groove; 13. rotating the housing; 131. an air inlet and an air outlet; 132. a water outlet head connecting port; 133. a reversing joint fixing screw; 134. rotating the screw; 14. a water outlet head; 141. a bubbler; 142. an inner transverse tube connecting part a; 143 outer cross tube connecting part a; 144. a drinking water port; 145. washing the water gap; 15. a temperature adjusting handle; 151. a rotary varistor a; 16. a reversing joint; 161. an inner horizontal tube connecting part b; 162. an outer horizontal tube connecting part b; 163. an inner vertical pipe connecting part; 164. an outer vertical pipe connecting part; 165. a spring positioning table; 17. a blower connection; 181. an outer vertical tube; 1811. an outer vertical pipe joint; 182. an inner vertical tube; 1821. an inner vertical pipe joint; 183. a valve tube; 1831. a valve port; 1832. a rack; 1833. a spring positioning hole; 184. a spring positioning frame; 185. a spring; 191. an outer transverse tube; 192. an inner horizontal tube; 1921. a gear; 1922. a gear connecting frame; 2. a heater assembly; 21. a heater housing; 211. a cavity c; 212. a cavity b; 213. a cavity a; 214. an electromagnetic heater mounting plate; 221. a drinking water pipe; 222. a washing water pipe; 223. a vent pipe; 23. a washing water push pipe; 231. a pushing block; 232. a piston; 233. a blocking cover; 24. a drinking water push pipe; 25. an electromagnetic heater sliding rod; 251. an electromagnetic heater return spring; 26. an electromagnetic heater; 261. an electromagnetic heater baffle; 262. the washing water push pipe positions the mouth; 263. a drinking water push pipe positioning opening; 271. a water distributor a; 272. a water distributor b; 281. a heat exchanger a; 282. a heat exchanger b; 283. a heat exchanger c; 29. a heater cover; 3. a blower; 31. a blower housing; 311. an air inlet and an air outlet a; 312. an air inlet and an air outlet b; 313. conducting bars; 32. a motor; 321. an output shaft; 322. an external thread; 323. a screw; 33. moving the blocking cover; 331. a negative pressure port; 332. a permanent magnet a; 333. a guide groove; 334. a connecting plate; 34. A centrifugal wind wheel; 341. a motor connecting hole; 342. a permanent magnet b; 35. a blower cover; 4. a filter; 5. an ozone generator; 61. an electromagnetic valve a; 62 solenoid valve b; 7. a water tank; 71. a cover plate; 72. a draining board; 73. a disinfection tank.

Detailed Description

Example 1

Referring to fig. 1 to 13, a cabinet according to the present embodiment includes an L-shaped cabinet body P; a gas furnace T is arranged on the upper end surface of the long edge of the cabinet body; a water tank 7 is arranged at the upper end of the short side of the cabinet body; the upper end surface of the cabinet body is positioned at the center of the rear end of the water tank and is provided with a tap 1.

The faucet comprises a faucet base 11, a faucet outer tube 12 vertically and fixedly connected to the faucet base, and a rotating shell 13 rotatably connected to the upper portion of the faucet outer tube.

A water outlet head connecting port 132 is formed at the front end of the rotating shell; the water outlet connector 132 is rotatably connected with the water outlet 14 which is integrally T-shaped.

A washing water port 145 is formed at the upper end of the water outlet head, a drinking water port 144 is formed at the lower end of the water outlet head, a pipe joint rotatably connected with the connecting port of the water outlet head is formed on the side wall of the water outlet head, an inner transverse pipe connecting part a142 is formed in the middle of the pipe joint, and an outer transverse pipe connecting part a143 is formed at the periphery of the inner transverse pipe connecting part a of the pipe joint.

An inner transverse pipe 192 fixedly connected with the inner transverse pipe connecting part a is installed in the rotating shell; the outer transverse tube 191 fixedly connected with the outer transverse tube connecting part a is sleeved outside the inner transverse tube; the inner cavity at the rear part of the rotating shell is connected with a right-angle reversing joint 16; an inner transverse pipe connecting part b161 which is connected with the inner transverse pipe in a sealing and rotating way is formed at the front end of the reversing joint; and an outer transverse tube connecting part b162 connected with the outer transverse tube in a sealing manner is formed at the front end of the reversing joint.

An inner vertical pipe connecting part 163 communicated with the inner horizontal pipe connecting part b is formed at the lower end of the reversing joint; the inner periphery of the connecting part of the inner vertical pipe is fixedly connected with an inner vertical pipe 182, and the lower end of the inner vertical pipe is provided with an inner vertical pipe joint; the inner vertical pipe is hermetically and slidably inserted with a valve pipe 183; the side wall of the middle upper part of the valve pipe is formed with a valve port 1831 along the circumferential direction at equal angles; a vertically arranged rack 1832 is formed at the upper end of the valve pipe; a gear connecting frame 1922 is formed at the rear end of the inner transverse pipe; a gear 1921 meshed with the rack is formed at the rear end of the gear connecting frame; the gear connecting frame is provided with water inlet grooves formed at equal angles along the circumferential direction; a spring positioning hole 1833 is formed in the center of the upper end of the valve pipe; the spring positioning hole is inserted with a spring positioning frame 184; a spring positioning table 165 for limiting the spring positioning frame to ascend is formed on the inner wall of the connecting part of the inner vertical pipe; the spring positioning frame is sleeved with a spring 185.

An outer vertical pipe connecting part 164 which is larger than the inner vertical pipe connecting part in diameter and is coaxially arranged is formed at the lower end of the reversing joint, and the outer vertical pipe connecting part is communicated with an outer transverse pipe connecting part b; an outer vertical pipe 181 fixedly connected with the outer vertical pipe connecting part is sleeved outside the inner vertical pipe; the outer vertical pipe is inserted in the outer faucet pipe and is arranged coaxially with the outer faucet pipe.

The lower end of the tap outer pipe is fixedly sleeved with a blower joint 17 connected with a blower, and the middle of the blower joint is rotationally connected with the outer wall of the outer vertical pipe; an air inlet and outlet 131 is formed at the lower end of the front part of the rotating shell; and an air channel communicated with the air inlet and the air outlet is formed in the faucet outer pipe and the rotating shell.

The rotary rheostat a151 and the rotary rheostat b are symmetrically arranged on the left side and the right side of the side wall of the faucet outer pipe above the faucet base; and temperature adjusting handles 15 are respectively and fixedly connected to the rotating shafts of the rotary rheostat a and the rotary rheostat b.

The inner vertical pipe joint is connected with a filter 4 through a hose, the water inlet end of the filter is connected with an electromagnetic valve a61, and the other end of the electromagnetic valve a is connected with a tap water pipe.

The outer vertical pipe joint is connected with an electromagnetic valve b62 through a hose, and the other end of the electromagnetic valve b is connected with a tap water pipe; and the pipeline between the electromagnetic valve b and the outer vertical pipe joint is connected with an ozone generator 5 through a tee joint, and the outlet end of the ozone generator is connected with a check valve.

And heaters are respectively connected to a pipeline between the inner vertical pipe joint and the water outlet end of the filter, a pipeline between the outer vertical pipe joint and the electromagnetic valve b, and a pipeline between the blower joint and the blower 3.

A washing button, a drying button, a disinfecting button and a drinking button are arranged on the faucet base; the washing button, the drying button, the sterilizing button, the drinking button, the rotary rheostat a151 and the rotary rheostat b are electrically connected with the input end of the controller respectively; and the electromagnetic valve a, the electromagnetic valve b, the blower and the ozone generator are respectively and electrically connected with the output end of the controller.

The controller can adopt a single chip microcomputer, and the controller controls the operation of the execution components such as the electromagnetic valve, the blower, the ozone generator and the like according to input signals of a button, a rotary rheostat and the like, which is a conventional technical means in the field and is not the core content of the invention, and the detailed description is not further provided below.

When the faucet is not in operation, the mouth of the wash water on the water outlet head 14 faces downwards, and the mouth of the drinking water faces upwards.

When the drinking water dispenser is used for dispensing drinking water, a drinking water button on the faucet base 11 is pressed, drinking water enters the inner cavity of the inner vertical pipe 182 from bottom to top, the valve pipe 183 which is connected with the upper part of the inner vertical pipe in a sliding mode rises under the action of water pressure, so that the valve port 1831 rises above the upper end face of the inner vertical pipe, the drinking water flows into the inner cavity of the inner transverse pipe 192 through the valve port, the inner vertical pipe connecting part 163 on the reversing joint 16, the inner transverse pipe connecting part b162 and the gear connecting frame 1922 along the circumferential direction and the water inlet grooves which are uniformly distributed at equal angles, meanwhile, the rack 1832 at the upper end of the valve pipe is matched with the gear 1921 at the rear end of the inner transverse pipe, the gear drives the inner transverse pipe and the water outlet head fixedly connected with the inner transverse pipe to.

When the valve pipe rises, the upper end surface of the valve pipe pushes the spring positioning frame 184 to move upwards until the upper end surface of the spring positioning frame abuts against the spring positioning table 165, the valve pipe continues to rise, the spring 185 contracts, and when the valve port is exposed out of the upper end surface of the inner vertical pipe, the valve pipe stops moving; when the drinking button is pressed again, the inner vertical pipe stops water feeding, the valve pipe moves downwards due to the elastic action of the spring, the valve port completely drops below the upper end face of the inner vertical pipe, the inner vertical pipe and the water outlet head rotate 180 degrees through the matching of the rack and the gear, the washing water port faces downwards, and the drinking water port faces upwards.

When the washing water flows out by using the washing and rinsing device, the washing and rinsing button is pressed, the outer vertical pipe 181 is filled with the washing and rinsing water, the space formed by the inner wall of the outer vertical pipe and the outer wall of the inner vertical pipe is filled with the washing and rinsing water, the washing and rinsing water flows to the outer vertical pipe connecting part 164 from bottom to top, the washing and rinsing water enters the space formed by the inner wall of the outer transverse pipe 191 and the outer wall of the inner transverse pipe through the outer vertical pipe connecting part b162 and finally flows out from the bubbler 141 fixedly connected with the washing and rinsing water port through the outer transverse pipe connecting part a, the washing and rinsing button is pressed again.

When the hand drying device is used for hand drying, the hand drying button is pressed down, air enters the air blower connector 17, enters the rotary shell 13 through a space formed by the inner wall of the faucet outer pipe 12 and the outer wall of the outer vertical pipe, is finally blown out from the air inlet and outlet 131, the hand drying button is pressed down again, and the air blower connector stops air inlet.

When the invention is used for flowing out the disinfectant, the disinfection button is pressed, the washing water mixed with the ozone gas flows out through the same passage as the washing water, meanwhile, the blower reverses to draw air, so that the ozone gas volatilized into the air is pumped out of the room through the reverse passage when the hands are dried, the disinfection button is pressed again, and the water inlet stops feeding water.

Example 2

The present embodiment is modified from embodiment 1 as follows: a reversing joint fixing screw 133 is fixedly connected to the rear part of the upper end surface of the rotating shell at the position of the reversing joint axis; the reversing joint fixing screw is used for fixedly connecting the rotating shell with the reversing joint; a rotating groove 122 is formed in the outer wall of the upper part of the outer faucet pipe along the circumferential direction; the lower part of the rear end of the rotating shell is fixedly connected with a rotating screw 134 which is in sliding fit with the rotating groove.

The lower part of the outer faucet pipe is positioned above the blower joint and is connected with a faucet fixing nut 121 which fixes the faucet base on the workbench through threads.

The washing mouth is connected with a bubbler 141 through screw threads.

The ozone generator comprises an ozone generating pipe, an air pump connected with the air inlet end of the ozone generating pipe through an air delivery pipe, and a step-up transformer electrically connected with the ozone generating pipe; the controller is respectively electrically connected with the air pump and the booster transformer.

Example 3

The present embodiment is modified from embodiment 1 as follows: the inner wall of the left side of the cabinet body is provided with a heater assembly 2; the heater assembly comprises a heater shell 21, wherein the front end of the heater shell is hermetically connected with a heater cover 29; the heater shell is sequentially formed with a cavity a213, a cavity b212 and a cavity c211 from left to right; a heat exchanger a281, a heat exchanger b282 and a heat exchanger c283 which are made of stainless steel materials are sequentially arranged in the cavity a, the cavity b and the cavity c; the lower parts of the cavity a and the cavity b are sequentially provided with a water distributor a271 and a water distributor b 272; the centers of the upper and lower end surfaces of the cavity a, the cavity b and the cavity c are sequentially formed with a drinking water pipe 221, a washing water pipe 222 and a ventilation pipe 223.

An electromagnetic heater 26 is arranged at the rear part of the heater shell; an electromagnetic heater baffle 261 is formed on the left side of the electromagnetic heater; the left side and the right side of the rear end face of the heater shell are respectively connected with an electromagnetic heater mounting plate, and the electromagnetic heater mounting plate is close to the upper end and the lower end and is respectively connected with an electromagnetic heater sliding rod which is horizontally arranged; the electromagnetic heater sliding rod is connected with the electromagnetic heater in a sliding manner; an electromagnetic heater return spring 251 is sleeved on the electromagnetic heater sliding rod and positioned on the left side of the electromagnetic heater baffle.

A washing water push pipe positioning opening 262 and a drinking water push pipe positioning opening 263 are formed on the baffle plate of the electromagnetic heater; a washing water push pipe 23 communicated with the washing water pipe is inserted in the washing water push pipe positioning opening; a drinking water push pipe 24 communicated with the drinking water pipe is inserted in the drinking water push pipe positioning port; the right ends of the washing water push pipe and the drinking water push pipe are fixedly connected with the electromagnetic heater mounting plate on the right side.

The inner walls of the washing water push pipe and the drinking water push pipe are respectively connected with a piston 232 in a sealing sliding way; the outer walls of the washing water push pipe and the drinking water push pipe are slidably sleeved with a push block 231 which is mutually attracted with the piston through magnetic force; the pushing block is positioned on the right side of the electromagnetic heater baffle; the leftmost ends of the washing water push pipe and the drinking water push pipe are respectively connected with a blocking cover 233 for blocking the piston from falling off; the baffle cover on the washing water push pipe is right opposite to the connecting part of the cavity a and the cavity b; the blocking cover on the drinking water push pipe is right opposite to the leftmost end of the cavity a.

when the hand drying button is pressed, air is heated through the heater assembly, enters the heat exchanger c in the cavity c through the lower opening of the ventilation pipe 223, meanwhile, the electromagnetic heater 26 works, and the heat exchanger c is heated, so that the air in the heat exchanger c is heated. The hand drying button is pressed again, and the electromagnetic heater stops heating.

When a washing button is pressed down, washing water is heated through a heater assembly, water enters the washing water pipe 222 through the lower mouth, the washing water uniformly enters a heat exchanger b through a water distributor b at the lower end of a cavity b212, meanwhile, the washing water push pipe communicated with the washing water pipe enters water, a piston 232 is pushed to move forwards along the wall of a washing water pipe, the piston attracts a push block 231 to push an electromagnetic heater to move forwards, the electromagnetic heater compresses an electromagnetic heater reset spring 251 until the piston reaches a limit position, the electromagnetic heater cannot move forwards, the electromagnetic heater is right opposite to a washing water cavity at the moment, the electromagnetic heater works, the washing water is heated through the heat exchanger b, and the heated washing water flows out through the washing water pipe; and pressing the washing button again, stopping the work of the electromagnetic heater, pushing the electromagnetic heater to return to the original position by the return spring of the electromagnetic heater under the elastic action of the return spring of the electromagnetic heater, and allowing a small amount of water in the washing water push pipe to flow out through the washing water port.

When the drinking button is pressed down, the drinking water is heated through the heater assembly, the same principle as that of heating washing water is realized, the electromagnetic heater is pushed to the position right opposite to the drinking water cavity by the pushing block, then the electromagnetic heater works, the washing button is pressed down again, the drinking water pipe stops supplying water, and the resetting step of the electromagnetic heater is the same as that of the washing water.

Example 4

The present embodiment is modified from embodiment 1 as follows: the inner wall of the cabinet body close to one side of the faucet is provided with a blower 3; the blower includes a blower housing 31, a motor 32 fixedly connected to one end of the blower housing, and a blower cover 35 fixedly connected to the other end of the blower housing.

The side wall of the shell of the air blower is respectively provided with an air inlet and outlet a311 and an air inlet and outlet b 312; the air inlet and outlet a is far away from the motor relative to the air inlet and outlet b.

An external thread 322 is formed on the outer wall of an output shaft 321 of the motor; a centrifugal wind wheel 34 is arranged in the shell of the blower; a motor connecting hole 341 in transmission connection with the output shaft is formed in the center of the centrifugal wind wheel; an internal thread matched with the external thread is formed on the inner wall of the motor connecting hole; and a screw 323 for blocking the centrifugal wind wheel from separating from the output shaft is fixedly connected to the end surface of one side of the output shaft, which is far away from the motor.

Two movable blocking covers 33 positioned at two sides of the centrifugal wind wheel are arranged in the blower shell body in a sliding mode along the axial direction of the motor; the positions of the two movable blocking covers far away from the air inlet and outlet a are connected through a circular arc-shaped connecting plate 334; more than 2 guide grooves 333 are formed on the periphery of the movable blocking cover at equal angles; the inner wall of the blower housing is formed with a guide bar 231 slidably coupled to each of the guide grooves.

Negative pressure ports 331 which are distributed along the circumferential direction at equal angles are formed in the middle position of the movable baffle plate; two ends of the centrifugal wind wheel are positioned at the periphery of the motor connecting hole and fixedly connected with an annular permanent magnet b 342; the center of the movable blocking cover is connected with an annular permanent magnet a332 which is mutually repelled with the permanent magnet b on the corresponding side.

The pitch of the external thread on the outer wall of the output shaft of the motor is 1-2 times of the diameter of the output shaft.

when the hand drying button is pressed, the motor 32 of the blower rotates clockwise, the external thread 322 on the output shaft 321 of the motor is matched with the internal thread in the motor connecting hole 341 at the center of the centrifugal wind wheel 34, so that the centrifugal wind wheel moves towards the motor direction, meanwhile, the permanent magnet b342 at the periphery of the motor connecting hole and the permanent magnet a332 at the center of the movable blocking cover 33 close to one side of the motor repel each other, the guide strip 231 at the inner periphery of the casing 31 of the blower is in sliding fit with the guide groove 333 on the movable blocking cover, so that the movable blocking cover approaches to the motor along with the centrifugal wind wheel, and when the centrifugal wind wheel moves to the limit position close to the motor direction, the centrifugal wind wheel; then the motor drives the centrifugal wind wheel to continuously rotate, negative pressure is generated at the position of the movable blocking cover far away from the motor, air enters the air inlet and outlet a, and air exits the air inlet and outlet b; and pressing the hand drying button again to stop the motor.

When the disinfection button is pressed down, the motor rotates anticlockwise, the centrifugal wind wheel moves towards the direction far away from the motor, the permanent magnet b at the periphery of the motor connecting hole and the permanent magnet a at the center of the movable blocking cover far away from one side of the motor repel each other, the movable blocking cover moves simultaneously until the centrifugal wind wheel is blocked by the screw at the end, far away from the motor, of the output shaft, the centrifugal wind wheel is opposite to the air inlet and outlet a at the moment, then the motor drives the centrifugal wind wheel to continuously rotate, negative pressure is generated at the position, close to the movable blocking cover of the motor, air enters the air inlet and outlet b, air is discharged from.

Claims

1. A cabinet comprises an L-shaped cabinet body;

the method is characterized in that: a gas furnace is arranged at the upper end of the long edge of the cabinet body; a water tank is arranged at the upper end of the short side of the cabinet body; a faucet is arranged at the center of the upper end of the cabinet body at the rear side of the water tank;

the faucet comprises a faucet base, a faucet outer pipe vertically and fixedly connected to the faucet base and a rotating shell rotatably connected to the upper part of the faucet outer pipe; a water outlet head connecting port is formed at the front end of the rotating shell; the water outlet head connecting port is rotationally connected with a T-shaped water outlet head;

a washing water port is formed at the upper end of the water outlet head, a drinking water port is formed at the lower end of the water outlet head, a pipe joint rotationally connected with a connector of the water outlet head is formed on the side wall of the water outlet head, an inner transverse pipe connecting part a is formed in the middle of the pipe joint, and an outer transverse pipe connecting part a is formed on the periphery of the inner transverse pipe connecting part a of the pipe joint;

the inner part of the inner transverse pipe connecting part a is communicated with a drinking water port, and the space between the outer transverse pipe connecting part a and the inner transverse pipe connecting part a is communicated with a washing water port;

an inner transverse pipe fixedly connected with the inner transverse pipe connecting part a is installed in the rotating shell; the outer transverse pipe fixedly connected with the connecting part a of the outer transverse pipe is sleeved outside the inner transverse pipe; the inner cavity at the rear part of the rotating shell is connected with a right-angle reversing joint; an inner transverse pipe connecting part b which is connected with the inner transverse pipe in a sealing and rotating way is formed at the front end of the reversing joint; an outer transverse pipe connecting part b connected with the outer transverse pipe in a sealing manner is formed at the front end of the reversing joint;

the lower end of the reversing joint is provided with an inner vertical pipe connecting part communicated with the inner transverse pipe connecting part b; the inner periphery of the connecting part of the inner vertical pipe is fixedly connected with the inner vertical pipe, and the lower end of the inner vertical pipe is provided with an inner vertical pipe joint; the inner vertical pipe is hermetically and slidably inserted with a valve pipe; the side wall of the middle upper part of the valve pipe is formed with valve ports along the circumferential direction at equal angles; a vertically arranged rack is formed at the upper end of the valve pipe; a gear connecting frame is formed at the rear end of the inner transverse pipe; a gear meshed with the rack is formed at the rear end of the gear connecting frame; the gear connecting frame is provided with water inlet grooves formed at equal angles along the circumferential direction; a spring positioning hole is formed in the center of the upper end of the valve pipe; the spring positioning hole is inserted with a spring positioning frame; a spring positioning table for limiting the spring positioning frame to ascend is formed on the inner wall of the connecting part of the inner vertical pipe; the spring positioning frame is sleeved with a spring;

an outer vertical pipe connecting part which is larger than the inner vertical pipe connecting part in diameter and is coaxially arranged is formed at the lower end of the reversing joint, and the outer vertical pipe connecting part is communicated with an outer transverse pipe connecting part b; an outer vertical pipe fixedly connected with the connecting part of the outer vertical pipe is sleeved outside the inner vertical pipe; the outer vertical pipe is inserted in the faucet outer pipe and is coaxially arranged with the faucet outer pipe;

the inner periphery of the lower end of the outer vertical pipe is fixedly sleeved with the outer wall of the inner vertical pipe in a sealing manner, and an outer vertical pipe joint is formed on the outer wall of the lower part of the outer vertical pipe;

the lower end of the outer pipe of the tap is fixedly sleeved with a blower joint connected with a blower, and the middle of the blower joint is rotationally connected with the outer wall of the outer vertical pipe; an air inlet and an air outlet are formed at the lower end of the front part of the rotating shell; an air channel communicated with the air inlet and the air outlet is formed in the faucet outer pipe and the rotating shell;

the rotary rheostat a and the rotary rheostat b are symmetrically arranged on the side wall of the faucet outer pipe above the faucet base in the left-right direction; the rotating shafts of the rotary rheostat a and the rotary rheostat b are respectively and fixedly connected with a temperature adjusting handle;

the inner vertical pipe joint is connected with a filter through a hose, the water inlet end of the filter is connected with an electromagnetic valve a, and the other end of the electromagnetic valve a is connected with a tap water pipe;

the outer vertical pipe joint is connected with an electromagnetic valve b through a hose, and the other end of the electromagnetic valve b is connected with a tap water pipe; the pipeline between the electromagnetic valve b and the outer vertical pipe joint is connected with an ozone generator through a tee joint, and the outlet end of the ozone generator is connected with a check valve;

the pipeline between the inner vertical pipe joint and the water outlet end of the filter, the pipeline between the outer vertical pipe joint and the electromagnetic valve b, and the pipeline between the blower joint and the blower are respectively connected with a heater;

a washing button, a drying button, a disinfecting button and a drinking button are arranged on the faucet base; the washing button, the drying button, the sterilizing button, the drinking button, the rotary rheostat a and the rotary rheostat b are electrically connected with the input end of the controller respectively; the electromagnetic valve a, the electromagnetic valve b, the blower and the ozone generator are respectively electrically connected with the output end of the controller;

the inner wall of the cabinet body below the water tank is provided with a blower connected with a blower joint; the blower comprises a blower shell, a motor fixedly connected to one end of the blower shell and a blower cover fixedly connected to the other end of the blower shell;

the side wall of the shell of the air blower is respectively provided with an air inlet and an air outlet a and an air inlet and an air outlet b; the air inlet and outlet a is far away from the motor relative to the air inlet and outlet b;

an external thread is formed on the outer wall of an output shaft of the motor; a centrifugal wind wheel is arranged in the shell of the air blower; a motor connecting hole in transmission connection with the output shaft is formed in the center of the centrifugal wind wheel; an internal thread matched with the external thread is formed on the inner wall of the motor connecting hole; a screw used for preventing the centrifugal wind wheel from separating from the output shaft is fixedly connected to the end face of one side of the output shaft, which is far away from the motor;

two movable blocking covers positioned at two sides of the centrifugal wind wheel are arranged in the blower shell in a sliding manner along the axial direction of the motor; the two movable blocking covers are connected with each other through a circular arc-shaped connecting plate at positions far away from the air inlet and the air outlet a; more than 2 guide grooves are formed on the periphery of the movable blocking cover at equal angles; the inner wall of the shell of the blower is provided with a guide strip which is connected with each guide groove in a sliding way;

negative pressure ports which are distributed at equal angles along the circumferential direction are formed at the position, close to the middle, of the movable blocking cover; two ends of the centrifugal wind wheel are positioned at the periphery of the motor connecting hole and fixedly connected with an annular permanent magnet b; the center of the movable blocking cover is connected with an annular permanent magnet a which is mutually repelled with the permanent magnet b on the corresponding side.

2. A cabinet as claimed in claim 1, wherein: a reversing joint fixing screw is fixedly connected to the rear part of the upper end surface of the rotating shell at the position of the reversing joint axis; the reversing joint fixing screw is used for fixedly connecting the rotating shell with the reversing joint; a rotating groove is formed in the outer wall of the upper part of the outer faucet pipe along the circumferential direction; and the lower part of the rear end of the rotating shell is fixedly connected with a rotating screw in sliding fit with the rotating groove.

3. A cabinet as claimed in claim 1, wherein: the lower part of the tap outer pipe is positioned above the blower joint and is connected with a tap fixing nut which fixes the tap base on the workbench through threads.

4. A cabinet as claimed in claim 1, wherein: the washing water port is connected with a bubbler through threads.

5. A cabinet as claimed in claim 1, wherein: the ozone generator comprises an ozone generating pipe, an air pump connected with the air inlet end of the ozone generating pipe through an air delivery pipe, and a step-up transformer electrically connected with the ozone generating pipe; the controller is respectively electrically connected with the air pump and the booster transformer.

6. A cabinet as claimed in claim 1, wherein: the pitch of the external thread on the outer wall of the output shaft of the motor is 1-2 times of the diameter of the output shaft.