CN112056931B

CN112056931B - Water-saving direct drinking water instrument capable of self-cleaning

Info

Publication number: CN112056931B
Application number: CN202010996226.7A
Authority: CN
Inventors: 童志超
Original assignee: Individual
Current assignee: Li Long
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2022-09-06
Anticipated expiration: 2040-09-21
Also published as: CN112056931A

Abstract

The invention discloses a self-cleaning water-saving direct drinking water instrument, which comprises a shell, wherein a water purifier is arranged in the shell, the upper side of the water purifier is connected with a water purification pipeline, and the water purification pipeline extends upwards and is communicated with a direct drinking faucet fixedly arranged on the top surface of the shell; the direct drinking machine abandons the design of knob water passing of the traditional street direct drinking machine, adopts single-hand pressing type water outlet, is provided with the purified water recovery device, can recover the effluent water when the water flow rate is too high, and can effectively prevent the direct drinking water from being used for washing or other waste behaviors; the invention is provided with the heating device, so that the temperature of the direct drinking water can reach the proper temperature, and the feeling of a user is improved.

Description

Water-saving direct drinking water instrument capable of self-cleaning

Technical Field

The invention relates to municipal facilities, in particular to a self-cleaning water-saving direct drinking water apparatus.

Background

In order to solve the problem of thirsty of passers-by, the governments of large and medium-sized cities can pay for establishing direct drinking machines on the street, but the direct drinking machines on the market nowadays have many defects: 1. standing on the street, the street is easily polluted by wind, sand and dust, so that passers suspect that the street is sanitary and safe and the use rate is low; 2. the phenomenon that some people abuse direct drinking water for washing exists, and some people do not screw back the button after using the knob type direct drinking water machine, so that the waste of water resources is caused; 3. the temperature of the direct drinking water is too low in cold seasons in autumn and winter, so that the use experience is too low.

Disclosure of Invention

The invention aims to provide a self-cleaning water-saving direct drinking water device which is used for overcoming the defects in the prior art.

The invention relates to a self-cleaning water-saving direct drinking water instrument, which comprises a shell, wherein a water purifier is arranged in the shell, the upper side of the water purifier is connected with a water purifying pipeline, the water purifying pipeline extends upwards and is communicated with a direct drinking faucet fixedly arranged on the top surface of the shell, a heat pipe is arranged in the water purifying pipeline, the lower side of the water purifier is connected with a tap water pipeline, the right side of the water purifier is provided with a pressing cavity, a pressing water outlet device is arranged in the pressing cavity, the bottom of the pressing cavity is provided with a sensor capable of controlling the heat pipe, a drainage pipeline longitudinally penetrating through the shell is arranged between the water purifier and the pressing cavity, a purified water recovery device capable of recovering and reusing water is arranged between the drainage pipeline and the tap water pipeline, the left side of the water purifier is provided with an alcohol cavity, and the upper side of the alcohol cavity is provided with a transverse confluence pipeline, alcohol chamber bottom is equipped with upwards extend intercommunication to disinfection pipeline in the pipeline that converges, No. one running water pipeline left side is equipped with No. two running water pipeline with it homology, No. two running water pipeline are located disinfection pipeline's right side and upwards extend with pipeline intercommunication converges, be equipped with a check valve in the disinfection pipeline, be equipped with the dust removal degassing unit that can carry out the dust removal disinfection work to drinking water tap in the pipeline that converges, pipeline that converges left end upwards has connect the spray pipe way, spray pipe with set firmly in it is left to drink water tap the purification tap intercommunication of shell top surface, be equipped with in the purification tap and make liquid atomizing's atomizer.

Optionally, press down the water installation including set up in press the slide bar of intracavity, the slide bar with set firmly in press two anti-skidding sloping block sliding connection of intracavity, the slide bar top is located the shell upside is equipped with presses the cushion, lie in on the slide bar the anti-skidding sloping block upside has set firmly the stopper, the slide bar bottom has set firmly a rack, a rack bottom with press the chamber bottom through a spring coupling, press chamber right wall internal rotation to be connected with the axis of rotation No. one, the axis of rotation extends to in the water pipeline and with set up in ball valve right flank fixed connection in the water pipeline, be located in the axis of rotation the extrusion intracavity set firmly with a gear of rack toothing.

Optionally, water purification recovery unit including set up in the left cavity of drainage pipe, it is connected with the axis of rotation No. two to rotate on the cavity diapire, No. two axis of rotation tops are equipped with the flabellum that extends to in the drainage pipe, No. two are located in the axis of rotation the flabellum downside has set firmly No. two gears, be equipped with in the cavity right side wall and transversely extend to in the drainage pipe and can block up drainage pipe's No. two racks, No. two racks with No. two gear engagement and with the cavity left side wall is through No. two spring coupling, lie in on the drainage pipe right side wall No. two rack upsides are equipped with the water storage chamber, be equipped with in the water storage chamber antetheca communicate in the delivery port outside the shell.

Optionally, the dust removal and disinfection device comprises a rotating cavity which is arranged in the shell and positioned at the left side of the confluence pipeline, a motor is fixedly arranged on the left wall of the rotating cavity, a third rotating shaft is arranged at the right side of the motor, the right end of the third rotating shaft is connected with a fourth rotating shaft which transversely extends into the confluence pipeline through an automatic start-stop device, a reciprocating lead screw is fixedly arranged at the top of the right side of the fourth rotating shaft in the clean water pipeline, a blocking slider which can block the confluence pipeline is connected to the reciprocating lead screw in a threaded manner, a second sensor is arranged at the left side of the clean water pipeline in the lower wall of the confluence pipeline, the second sensor can be triggered by the blocking slider at the tail end of the left side of the reciprocating lead screw and controls the automatic start-stop device, and a fifth rotating shaft is rotatably connected to the upper side of the third rotating shaft in the right wall of the rotating cavity, no. five axis of rotation left sides end with be equipped with rack and pinion between No. three axis of rotation and be used for the transmission, be located in the shell the pipeline upside that converges is equipped with the water pump, the water pump by extend to the rotation in the water pump right connect in rotate the drive of No. five axis of rotation in the chamber right wall, be equipped with two check valves No. two that are used for cooperating the water pump work in the spraying pipeline.

Optionally, the automatic start-stop device is including setting firmly in the sliding chamber of No. three axis of rotation inner circles, be located the sliding chamber is left rotate in No. four the axis of rotation and be connected with fixedly No. four the axis of rotation with the bearing of No. three axis of rotation relative positions, sliding chamber diapire set firmly the electro-magnet and sliding chamber sliding connection has the slip iron plate, the slip iron plate can be attracted by the electro-magnet that has the regularly outage function and with sliding chamber bottom wall passes through spring coupling, No. four axis of rotation are located sliding iron plate's corresponding position is equipped with the spout.

The beneficial effects of the invention are: the direct drinking machine abandons the design of knob water passing of the traditional street direct drinking machine, adopts single-hand pressing type water outlet, is provided with the purified water recovery device, can recover the effluent water when the water flow rate is too high, and can effectively prevent the direct drinking water from being used for washing or other waste behaviors;

the direct drinking water in the invention can be heated in time, thereby reducing the possibility of poor user experience caused by the over-low temperature of the direct drinking water in winter;

the direct drinking water dispenser is provided with the self-cleaning work which can automatically perform the dust removal of clean water and the disinfection of alcohol on the direct drinking water faucet at a set time, thereby ensuring the sanitation of the direct drinking water dispenser.

Drawings

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

FIG. 1 is a schematic view of a self-cleaning water-saving direct drinking water apparatus according to the present invention;

FIG. 2 is an enlarged schematic view of the structure of the purified water recovering device in FIG. 1;

FIG. 3 is an enlarged schematic view of the automatic start-stop device of FIG. 1;

fig. 4 is an enlarged schematic view of the dust-removing and sterilizing apparatus of fig. 1.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or assembly must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-4, the self-cleaning water-saving direct drinking water apparatus according to the present invention comprises a housing 11, a water purifier 12 is arranged in the housing 11, a water purifying pipeline 13 is connected to the upper side of the water purifier 12, the water purifying pipeline 13 extends upward to communicate with a direct drinking faucet 14 fixed on the top surface of the housing 11, a heat pipe 26 is arranged in the water purifying pipeline 13, a first tap water pipeline 15 is connected to the lower side of the water purifier 12, a pressing cavity 16 is arranged on the right side of the water purifier 12, a pressing water outlet device 101 is arranged in the pressing cavity 16, a first sensor 25 capable of controlling the heat pipe 26 is arranged at the bottom of the pressing cavity 16, a drainage pipeline 17 longitudinally penetrating through the housing 11 is arranged between the water purifier 12 and the pressing cavity 16, a water purifying recovery device 102 capable of recovering and reusing water is arranged between the drainage pipeline 17 and the first tap water pipeline 15, an alcohol cavity 18 is arranged at the left side of the water purifier 12, a transverse confluence pipeline 20 is arranged at the left side of the water purifier 12, which is positioned at the upper side of the alcohol cavity 18, the bottom of the alcohol cavity 18 is provided with a disinfection pipeline 90 extending upwards and communicated into the confluence pipeline 20, a second tap water pipeline 21 which is the same as the first tap water pipeline 15 is arranged on the left side of the first tap water pipeline, the second tap water pipeline 21 is positioned on the right side of the disinfection pipeline 90 and extends upwards to be communicated with the confluence pipeline 20, a one-way valve 92 is arranged in the disinfection pipeline 90, a dust removal and disinfection device 103 which can carry out dust removal and disinfection work on the straight drinking faucet 14 is arranged in the confluence pipeline 20, the tail end of the left side of the confluence pipeline 20 is upwards connected with a spraying pipeline 91, the spraying pipeline 91 is fixedly arranged on the left side of the direct drinking faucet 14, the purification faucet 23 on the top surface of the shell 11 is communicated, and an atomization nozzle 24 capable of atomizing liquid is arranged in the purification faucet 23.

Preferably, the pressing water outlet device 101 comprises a sliding rod 28 arranged in the pressing cavity 16, the sliding rod 28 is slidably connected with two anti-skidding inclined blocks 27 fixedly arranged in the pressing cavity 16, the top of the sliding rod 28 is positioned at the upper side of the shell 11 and is provided with a pressing rubber pad 29, a limit block 35 is fixedly arranged on the sliding rod 28 and positioned at the upper side of the anti-skidding inclined blocks 27, a first rack 98 is fixedly arranged at the bottom of the sliding rod 28, the bottom of the first rack 98 is connected with the bottom of the pressing cavity 16 through a first spring 33, a first rotating shaft 30 is rotatably connected to the right wall of the pressing cavity 16, the first rotating shaft 30 extends into the first tap water pipeline 15 and is fixedly connected with the right side surface of a ball valve 31 arranged in the first tap water pipeline 15, a first gear 32 meshed with the first rack 98 is fixedly arranged on the first rotating shaft 30 and positioned in the extrusion cavity 16, when the pressing rubber pad 29 is pressed by external force, the pressing rubber pad 29 drives the sliding rod 28 to downwards rotate through the first rack 98 to enable the first gear 32 to rotate, the rotation of the first gear 32 drives the first rotating shaft 30 to enable the ball valve to be opened until the lower side face of the limiting block 35 is abutted to the anti-skidding inclined block 27, at the moment, the ball valve 31 rotates for 90 degrees to enable the flow to reach the maximum and trigger the first sensor 25 to enable water flow to be heated, when no external force presses, the elastic force of the first spring 33 drives the sliding rod 28 to reset through the first rack 98, and the ball valve 31 rotates to close the first tap water pipeline 15 again.

Preferably, the purified water recovery device 102 includes a cavity 34 disposed at the left side of the drainage pipeline 17, the bottom wall of the cavity 34 is rotatably connected with a second rotating shaft 35, the top of the second rotating shaft 35 is provided with a fan blade 36 extending into the drainage pipeline 17, a second gear 37 is fixedly disposed on the second rotating shaft 35 and located at the lower side of the fan blade 36, a second rack 38 transversely extending into the drainage pipeline 17 and capable of blocking the drainage pipeline 17 is disposed in the right wall of the cavity 34, the second rack 38 is meshed with the second gear 37 and connected with the left wall of the cavity 34 through a second spring 39, a water storage cavity 40 is disposed on the right wall of the drainage pipeline 17 and located at the upper side of the second rack 38, a water outlet 99 communicated with the outside of the housing 11 is disposed in the front wall of the water storage cavity 40, when there is water flow in the water falling cavity 17, water falls down to flap the fan blade 36 and tends to drive the second rotating shaft 35 to rotate, the elastic force of the second spring 39 tends to keep the second rotating shaft 35 still by limiting the displacement of the second rack 38, when the water flow is too large, the force of the water flow for slapping the fan blades is increased to stretch the second spring 39 until the second rack 38 moves rightwards to block the water discharge pipeline 17, and at the moment, the water in the water discharge pipeline 17 enters the water storage tank 40 and can be recycled through the water outlet 99, so that the purpose of saving water is achieved.

Preferably, the dust removing and disinfecting device 103 includes a rotating cavity 41 which is arranged in the housing 11 and located on the left side of the confluence pipeline 20, a motor 42 is fixedly arranged on the left wall of the rotating cavity 41, a third rotating shaft 50 is arranged on the right side of the motor 42, the right end of the third rotating shaft 50 is connected with a fourth rotating shaft 51 which transversely extends into the confluence pipeline 20 through an automatic start-stop device 104, a reciprocating lead screw 52 is fixedly arranged at the top of the right side of the fourth rotating shaft 51 in the purified water pipeline 13, a blocking slide block 53 which can block the confluence pipeline 20 is in threaded connection with the reciprocating lead screw 52, a second sensor 54 is arranged on the left side of the purified water pipeline 13 in the lower wall of the confluence pipeline 20, the second sensor 54 can be triggered by the blocking slide block 53 which is located at the tail end of the left side of the reciprocating lead screw 52 and controls the automatic start-stop device 104, and a fifth rotating shaft 55 is rotatably connected on the upper side of the third rotating shaft 50 in the right wall of the rotating cavity 41, no. five axis of rotation 55 left side end with be equipped with rack and pinion 93 between No. three axis of rotation 50 and be used for the transmission, lie in the shell 11 the pipeline 20 upside that converges is equipped with water pump 57, water pump 57 by extend to the rotation in the water pump 57 right connect in rotate the drive of No. five axis of rotation 55 in the chamber 41 right wall, be equipped with in the spraying pipeline 91 and be used for coordinating two check valves 58 No. two of water pump 57 work.

Preferably, the automatic start-stop device 104 includes a sliding cavity 61 fixedly arranged on an inner ring of the third rotating shaft 50, a bearing rotatably connected to the fourth rotating shaft 51 positioned at the left side of the sliding cavity 61 and used for fixing the relative position of the fourth rotating shaft 51 and the third rotating shaft 50, an electromagnet 62 is fixedly arranged on the bottom wall of the sliding cavity 61, a sliding iron block 63 is slidably connected in the sliding cavity 61, the sliding iron block 63 can be attracted by the electromagnet 62 with a timing power-off function and connected with the bottom wall of the sliding cavity 61 through a spring 64, a sliding groove 65 is arranged at a position of the fourth rotating shaft 51 corresponding to the sliding iron block 63, when the electromagnet 62 is powered off, the sliding iron block 63 is embedded into the sliding groove 65 due to the elastic force trend of the spring 64, and at this time, the rotation of the third rotating shaft 50 can drive the fourth rotating shaft 51 to rotate through the sliding iron block 63 simultaneously positioned in the sliding cavity 61 and the sliding groove 65, when the electromagnet 62 is electrified, the sliding iron block 63 is attracted by the electromagnet 62 so as to enable the sliding iron block 63 to be separated from the chute 65, at the moment, the third rotating shaft 50 can rotate independently without driving the fourth rotating shaft 51 to rotate, when the preset time is reached, the motor 42 is started, the motor drives the third rotating shaft 50 and drives the fifth rotating shaft 55 through the gear rack 93 to drive the water pump 57, at the moment, the electromagnet 62 is not electrified, the third rotating shaft 50 enables the fourth rotating shaft 51 to rotate through the automatic start-stop device 104, the blocking slide block 53 firstly passes through the reciprocating lead screw 52 rightwards in the rotation process of the fourth rotating shaft 51, when the blocking slide block 53 reaches the limit of the right end of the reciprocating lead screw 52, the blocking slide block can automatically translate leftwards until the second sensor 54 is triggered and the clean water pipe 13 is blocked, at the moment, the electromagnet 62 is electrified so that the fourth rotating shaft 51 is not driven, and in the process, a certain amount of water flow is led to the clean water faucet 23 from the second water pipe 21 through the confluence pipe 20 and the spraying pipe 91, the first check valve 92 prevents water flow from flowing into the disinfection pipeline, the atomizing nozzle 24 in the purification water tap 23 can atomize and spray water flow to the direct drinking water tap 14 to achieve the effect of dust removal, when the blocking slide block 52 is reset to seal the top end of the water purification pipeline 13, alcohol in the alcohol cavity 18 enters the confluence pipeline 20 through the disinfection pipeline 90 under the action of pressure and is finally sprayed to the direct drinking water tap 14 through the atomizing nozzle 24 to achieve the purpose of disinfection, and after fixed time, the motor 42 is powered off and stops rotating, and the electromagnet 62 is powered off at the same time, so that the reset of the dust removal and disinfection functions of the invention is completed.

In the initial state, the motor 42 is powered off, the electromagnetic valve 63 is powered off, the first spring 33 only bears the gravity of the sliding rod 28 and the first rack 98 and is in a compressed state, and the second spring 39 is in an unstressed state.

When the pressing rubber mat 29 is pressed by external force, the ball valve 31 is opened by driving the first rotating shaft 30, the heat pipe 26 is heated by the first sensor 24, water in the first tap water pipeline 17 flows out of the direct drinking faucet 14 after passing through the water purifier 12 and being heated by the heat pipe 26, and when no external force presses the rubber mat 29, the ball valve 31 resets, and the direct drinking faucet 14 stops water outlet;

when water flows out but no people drink, the second rack 38 blocks the drainage pipeline 17, and at the moment, water in the drainage pipeline 17 enters the water storage tank 40 to be recycled, so that the aim of saving water is fulfilled;

every morning for a fixed time, the motor 42 is automatically electrified for a fixed time, and the direct drinking faucet 14 firstly uses tap water to remove dust and then disinfects alcohol within the electrified time of the motor 42, so as to achieve the self-cleaning function.

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.

Claims

1. The utility model provides a water-saving straight drinking water appearance that can automatically cleaning, includes the shell, its characterized in that: a water purifier is arranged in the shell, the upper side of the water purifier is connected with a purified water pipeline, the purified water pipeline extends upwards and is communicated with a direct drinking faucet fixedly arranged on the top surface of the shell, a heat pipe is arranged in the purified water pipeline, the lower side of the water purifier is connected with a tap water pipeline, the right side of the water purifier is provided with a pressing cavity, a pressing water outlet device is arranged in the pressing cavity, the bottom of the pressing cavity is provided with a sensor capable of controlling the heat pipe, a drainage pipeline longitudinally penetrating through the shell is arranged between the water purifier and the pressing cavity, a purified water recovery device capable of recovering and reusing water is arranged between the drainage pipeline and the tap water pipeline, the left side of the water purifier is provided with an alcohol cavity, the upper side of the alcohol cavity on the left side of the water purifier is provided with a transverse confluence pipeline, and the bottom of the alcohol cavity is provided with a disinfection pipeline extending upwards and communicated with the confluence pipeline, the left side of the first tap water pipeline is provided with a second tap water pipeline which is the same as the first tap water pipeline, the second tap water pipeline is positioned on the right side of the disinfection pipeline and extends upwards to be communicated with the confluence pipeline, a first check valve is arranged in the disinfection pipeline, a dust removal and disinfection device capable of performing dust removal and disinfection work on a straight drinking water faucet is arranged in the confluence pipeline, the tail end of the left side of the confluence pipeline is upwards connected with a spray pipeline, the spray pipeline is communicated with a purified water faucet which is fixedly arranged on the top surface of the shell on the left side of the straight drinking water faucet, and an atomization nozzle capable of atomizing liquid is arranged in the purified water faucet;

the pressing water outlet device comprises a sliding rod arranged in the pressing cavity, the sliding rod is in sliding connection with two anti-skidding inclined blocks fixedly arranged in the pressing cavity, a pressing rubber mat is arranged on the upper side of the shell at the top of the sliding rod, a limiting block is fixedly arranged on the sliding rod and positioned on the upper side of the anti-skidding inclined blocks, a first rack is fixedly arranged at the bottom of the sliding rod, the bottom of the first rack is connected with the bottom of the pressing cavity through a first spring, a first rotating shaft is rotatably connected to the right wall of the pressing cavity, the first rotating shaft extends into the first tap water pipeline and is fixedly connected with the right side face of a ball valve arranged in the first tap water pipeline, and a first gear meshed with the first rack is fixedly arranged in the pressing cavity on the first rotating shaft;

the purified water recovery device comprises a cavity arranged on the left side of the drainage pipeline, a second rotating shaft is rotatably connected to the bottom wall of the cavity, a fan blade extending into the drainage pipeline is arranged at the top of the second rotating shaft, a second gear is fixedly arranged on the second rotating shaft and positioned below the fan blade, a second rack which transversely extends into the drainage pipeline and can block the drainage pipeline is arranged in the right wall of the cavity, the second rack is meshed with the second gear and is connected with the left wall of the cavity through a second spring, a water storage cavity is arranged on the right wall of the drainage pipeline and positioned above the second rack, and a water outlet communicated with the outside of the shell is arranged in the front wall of the water storage cavity;

the dedusting and sterilizing device comprises a rotating cavity which is arranged in the shell and is positioned on the left side of the confluence pipeline, a motor is fixedly arranged on the left wall of the rotating cavity, a third rotating shaft is arranged on the right side of the motor, the right end of the third rotating shaft is connected with a fourth rotating shaft which transversely extends into the confluence pipeline through an automatic start-stop device, a reciprocating lead screw is fixedly arranged on the top of the right side of the fourth rotating shaft and positioned in the clean water pipeline, a blocking sliding block which can block the confluence pipeline is connected to the reciprocating lead screw in a threaded manner, a second sensor is arranged on the left side of the clean water pipeline and positioned in the lower wall of the confluence pipeline, the second sensor can be triggered by the blocking sliding block positioned at the tail end of the left side of the reciprocating lead screw and controls the automatic start-stop device, a fifth rotating shaft is rotatably connected to the upper side of the third rotating shaft in the right wall of the rotating cavity, and a gear rack is arranged between the tail end of the left side of the fifth rotating shaft and the third rotating shaft for transmission, the shell is internally provided with a water pump on the upper side of the confluence pipeline, the water pump is connected with a fifth rotating shaft drive in the right wall of the rotating cavity through a rotation extending rightwards to the water pump, and two check valves used for matching with the water pump are arranged in the spraying pipeline.

2. A water-saving direct drinking water instrument that can automatically clean as claimed in claim 1, the automatic start-stop device includes the slip chamber that sets firmly in No. three axis of rotation inner circles, be located the slip chamber left No. four axis of rotation on the rotation be connected with the fixed No. four axis of rotation with No. three bearing of axis of rotation relative position, set firmly the electro-magnet on the slip chamber bottom wall and sliding connection has the slip iron plate in the slip chamber, the slip iron plate can be attracted by the electro-magnet that has regularly cut off the power supply function and with the slip chamber bottom wall passes through spring coupling, No. four axis of rotation are located the corresponding position of slip iron plate and are equipped with the spout.