阅读说明：本技术 一种可除水并自动关闭的阀门 (Valve capable of removing water and automatically closing ) 是由 马蕊 于 2020-07-03 设计创作，主要内容包括：本发明公开的一种可除水并自动关闭的阀门,包括墙体,所述墙体内下侧设有开口向前的钥匙腔,所述钥匙腔内设有锁止装置,所述锁止装置配有特殊的钥匙配合使用,所述钥匙腔后侧轴心正对设有平移装置,所述平移装置包括设于所述钥匙腔后侧的第一滑槽,所述第一滑槽内设有能左右滑动的第一滑块,所述第一滑块内设有前后贯穿的第一齿轮腔,本发明通过纯机械结构实现太阳能上水装置在上满水后可以自动关闭,减少水资源的浪费,并不再需要人力看管,并且本发明带有水管除锈装置以防水管老化,水管积水清理装置以防冬天温度过低将水管冻裂,配有的钥匙可使阀门开关不会因家里小孩乱用而使水资源浪费。(The invention discloses a valve capable of removing water and automatically closing, which comprises a wall body, wherein a key cavity with a forward opening is arranged at the lower side in the wall body, a locking device is arranged in the key cavity and is matched with a special key for use, a translation device is arranged right opposite to the axis of the rear side of the key cavity and comprises a first sliding groove arranged on the rear side of the key cavity, the solar water feeding device can be automatically closed after being filled with water through a pure mechanical structure, waste of water resources is reduced, and manual supervision is not needed any more, the invention is provided with the water pipe rust removing device to prevent the water pipe from aging, the accumulated water cleaning device of the water pipe prevents the water pipe from being frozen and cracked due to the over-low temperature in winter, and the matched key can ensure that the valve switch can not waste water resources due to the disorder use of children at home.)

1. A valve capable of removing water and automatically closing comprises a wall body and is characterized in that: a key cavity with a forward opening is arranged at the lower side in the wall body, a locking device is arranged in the key cavity and matched with a special key for use, a translation device is just opposite to a shaft center at the rear side of the key cavity and comprises a first sliding groove arranged at the rear side of the key cavity, a first sliding block capable of sliding left and right is arranged in the first sliding groove, a first gear cavity penetrating through the first sliding block from front to back is arranged in the first sliding block, a first rack is fixedly connected to the upper wall of the first gear cavity, a second rack is fixedly connected to the lower wall of the first gear cavity, a half-tooth gear is fixedly arranged at the rear end of the first sliding block and extends into the inner part and can be meshed with the switching device, a second sliding block cavity is communicated with the upper side of the first sliding groove, a second sliding block cavity capable of sliding left and right and is fixedly connected to the upper end face of the first sliding block, the upper side of the second sliding block cavity is communicated with a water outlet cavity, the water outlet cavity can be internally provided with a baffle plate which can slide left and right, the upper end of the second sliding block is fixedly connected with the lower end surface of the baffle plate, the left end of the rear side of the water outlet cavity is communicated with a water supply pipe, the right end of the rear side of the water outlet cavity is communicated with a water discharge pipe, the left side of the baffle plate is provided with a water inlet cavity with a left opening, the left and right ends of the lower side of the water outlet cavity are provided with water discharge devices, the water inlet cavity is internally provided with a ratchet which is rotatably connected with the left wall of the water outlet cavity, the left end of the upper wall of the water outlet cavity is communicated with a water supply pipe, the left side of the upper end surface of the water supply pipe is provided with a separation plate which can slide up and down on the water supply pipe, the left side of the lower, the water supply device comprises a water supply pipe, a water storage tank, a water outlet pipe, a floating ball cavity, a floating ball capable of floating up and down, a floating ball cavity, a floating ball, an on-off device, a power connection device, a rotating device, a transmission device and a ratchet wheel, wherein the upper side of the water supply pipe is communicated with the upper side of the water storage tank, the right end of the lower side of the water storage tank is communicated with the water outlet pipe, the left side of the water storage tank is communicated with the floating ball cavity, the floating ball capable of floating up and down is arranged in the floating ball cavity, the left wall of the floating ball cavity surrounds the water inlet pipe, the third sliding block capable of sliding up and down in the floating ball cavity is arranged on the water inlet pipe, the upper end of the third sliding block.

2. The valve of claim 1, wherein the valve is capable of removing water and automatically closing: the on-off device comprises a fixed pulley cavity communicated with the upper side of the water inlet pipe, a fixed rod is fixedly arranged on the upper wall in the fixed pulley cavity, a rotatable fixed pulley is arranged between the front side and the rear side of the fixed rod, a fourth sliding block capable of sliding up and down on the left wall of the fixed pulley cavity is arranged on the lower wall of the left side of the water inlet pipe in the water inlet pipe, a fifth sliding block capable of sliding up and down on the right arm of the fixed pulley cavity is arranged on the lower wall of the right side of the water inlet pipe in the water inlet pipe, a transmission belt is wound between the fifth sliding block and the fixed pulley and the fourth sliding block, a first vertical sliding cavity communicated with the fixed pulley cavity is arranged between the upper end surface and the lower end surface of the fourth sliding block, a second vertical sliding cavity communicated with the fixed pulley cavity is arranged between the upper wall of the left side of the fixed pulley cavity and the lower wall of the left side of the water, a second guide rail is fixedly arranged between the upper wall of the right side of the fixed pulley cavity and the lower wall of the right side of the water inlet pipe, the first guide rail and the second guide rail respectively penetrate through the fourth slider and the fifth slider in a sliding connection mode from top to bottom, a third spring surrounding the first guide rail is fixedly arranged between the upper end face of the fourth slider and the upper wall of the fixed pulley cavity, and a fourth spring surrounding the second guide rail is fixedly arranged between the upper end face of the fifth slider and the upper wall of the fixed pulley cavity.

3. The valve of claim 2, wherein the valve is capable of removing water and automatically closing: a valve capable of removing water and automatically closing, which is characterized in that: rotating device locates including the intercommunication decide the pulley chamber with lift chamber between the ball chamber, the fixed fourth rack that is equipped with of fifth slider right-hand member face, the fixed fifth rack that is equipped with of third slider left end face, the fourth rack with the meshing is equipped with the rotation between the fifth rack connect in the straight-teeth gear of lift chamber back wall, straight-teeth gear back end face axle center fixed connection is equipped with first bevel gear, first bevel gear left side meshing be equipped with rotate connect in the second bevel gear of lift chamber left wall, be equipped with in the lift chamber left wall and be located the reel chamber of fixed pulley chamber rear side, second bevel gear left end power extends to locating the reel of reel intracavity, the second bevel gear with reel axle center fixed connection, around being equipped with the cable wire on the reel.

4. A water-removing and self-closing valve as claimed in claim 3, wherein: the upper end face of the isolation plate is fixedly provided with a steel cable.

5. A water-removing and self-closing valve as claimed in claim 3, wherein: the drainage device comprises a compression cavity communicated with the lower side of the water outlet cavity, a slidable water outlet plate is arranged on the upper side in the compression cavity, a water outlet barrel is fixedly arranged on the rear wall in the compression cavity, a protective sleeve is fixedly arranged between the water outlet plate and the lower wall of the compression cavity, a closed protective sleeve cavity is arranged in the protective sleeve, and a fourth spring fixedly connected to the lower end face of the water outlet plate and the lower wall of the compression cavity is arranged in the protective sleeve cavity.

6. A water-removing and self-closing valve as claimed in claim 3, wherein: the transmission device comprises a belt wheel cavity arranged in the left wall of the water outlet cavity, a first belt wheel fixedly connected with the axle center of the left end face of the ratchet wheel is rotatably connected between the left wall and the right wall of the belt wheel cavity, the left end face of the ratchet wheel is in power connection with the right end face of the first belt wheel, a second belt wheel rotatably connected between the left wall and the right wall of the belt wheel cavity is arranged at the lower side of the first belt wheel, a first belt is wound between the second belt wheel and the first belt wheel, a bevel gear cavity positioned at the left side of the first chute is arranged in the right wall of the belt wheel cavity, a third bevel gear with the axle center fixedly connected with the second belt wheel is arranged in the bevel gear cavity, a fourth bevel gear capable of rotating at the rear wall of the bevel gear cavity is meshed at the rear side of the third bevel gear, a second belt wheel cavity is arranged in the rear wall of the bevel gear cavity and the first chute, and a third belt wheel with the fourth bevel gear is arranged between, the fourth belt pulley that can rotate between wall around the second belt pulley cavity is equipped with on third belt pulley right side, the fourth belt pulley with around being equipped with the second belt between the third belt pulley, fourth belt pulley front end power is connected half pinion rear end.

7. The valve of claim 6, wherein the valve is capable of removing water and automatically closing: locking means is including locating key intracavity center can the pivoted pivot, pivot excircle face front end annular array is equipped with the spline, pivot excircle face annular array sliding connection has the traveller, the front end is equipped with the forward slide of opening in the traveller, the traveller rear end with the first spring of fixedly connected with between the key intracavity antetheca.

8. The valve of claim 6, wherein the valve is capable of removing water and automatically closing: the left end of the water inlet pipe and the rear end of the water outlet barrel can drain waste water, and the third sliding block can slide upwards due to the floating force of the floating ball floating upwards.

Technical Field

The invention relates to the technical field of valve switches, in particular to a valve capable of removing water and automatically closing.

Background

In our daily life, all need use solar water heater every day, can go on water-feeding back, we always know that the water in the solar water tank is full through delivery port outflow, when the water resource is wasted, waste time and energy, need the manual work to close. The water supply device of the existing solar water heater can not be automatically closed after full water supply, and the decoration cost of the water supply devices of the solar water heaters with timing electric operation plates is too high.

Disclosure of Invention

The technical problem is as follows: the common solar water feeding device needs to be manually closed, the decoration cost of some solar water feeding devices with the closing function is too high, and once the sensor fails, the sensor is repaired and troublesome.

In order to solve the problems, the embodiment designs a valve capable of removing water and automatically closing, the valve capable of removing water and automatically closing comprises a wall body, a key cavity with a forward opening is arranged at the inner lower side of the wall body, a locking device is arranged in the key cavity and matched with a special key for use, a translation device is arranged right opposite to a shaft center at the rear side of the key cavity and comprises a first sliding groove arranged at the rear side of the key cavity, a first sliding block capable of sliding left and right is arranged in the first sliding groove, a first gear cavity penetrating through the first sliding block from front to back is arranged in the first sliding block, a first rack is fixedly connected to the upper wall of the first gear cavity, a second rack is fixedly connected to the lower wall of the first gear cavity, the rear end extends to the inner fixed part of a toothed gear, the second sliding block can be meshed with the switching part, and a second sliding block cavity is communicated with the upper side of the first sliding groove, the second slider cavity is provided with a second slider which can slide left and right and is fixedly connected with the upper end surface of the first slider, the upper side of the second slider cavity is communicated with a water outlet cavity, the water outlet cavity is internally provided with a baffle which can slide left and right, the upper end of the second slider is fixedly connected with the lower end surface of the baffle, the left end of the rear side of the water outlet cavity is communicated with a water supply pipe, the right end of the rear side of the water outlet cavity is communicated with a water discharge pipe, the left side of the baffle is provided with a water inlet cavity with a left opening, the left end and the right end of the lower side of the water outlet cavity are provided with drainage devices, the water inlet cavity is internally provided with a ratchet which is rotatably connected with the left wall of the water outlet cavity, the left end of the upper wall of the water outlet cavity is communicated with a water supply pipe, a separation plate which can slide up and down on the water supply, the rear end face of the third rack can be meshed with the ratchet wheel, an annular rust removing knife is fixedly arranged on the upper end face of the isolation plate, the upper side of the upper water pipe is communicated with a water inlet pipe, the right side of the water inlet pipe is communicated with a water storage tank, the right end of the lower side in the water storage tank is communicated with a water outlet pipe, a floating ball cavity is communicated with the left side in the water storage tank, a floating ball capable of floating up and down is arranged in the floating ball cavity, the left wall of the floating ball cavity surrounds the water inlet pipe and is provided with a third sliding block which can slide up and down in the floating ball cavity, a second spring is fixedly connected between the upper end of the third sliding block and the upper wall of the floating ball cavity, an on-off device is arranged on the upper side of the water inlet pipe, the on-off device is in power connection with the third sliding block, a rotating device is arranged on the rear side between the on-off device and the third sliding block, and a transmission device is arranged on the left side of the water outlet cavity and is in power connection with the ratchet wheel.

Preferably, the on-off device comprises a fixed pulley cavity communicated with the upper side of the water inlet pipe, a fixed rod is fixedly arranged on the upper wall in the fixed pulley cavity, a rotatable fixed pulley is arranged between the front side and the rear side of the fixed rod, a fourth sliding block capable of sliding up and down on the left wall of the fixed pulley cavity is arranged on the lower wall of the left side of the water inlet pipe in the water inlet pipe, a fifth sliding block capable of sliding up and down on the right arm of the fixed pulley cavity is arranged on the lower wall of the right side of the water inlet pipe in the water inlet pipe, a transmission belt is wound between the fifth sliding block and the fixed pulley and the fourth sliding block, a first vertical sliding cavity communicated with the fixed pulley cavity is arranged between the upper end surface and the lower end surface of the fourth sliding block, a second vertical sliding cavity communicated with the fixed pulley cavity is arranged between the upper end surface and the lower end surface of the fifth sliding block, and a first guide rail is fixedly arranged between the, a second guide rail is fixedly arranged between the upper wall of the right side of the fixed pulley cavity and the lower wall of the right side of the water inlet pipe, the first guide rail and the second guide rail respectively penetrate through the fourth slider and the fifth slider in a sliding connection mode from top to bottom, a third spring surrounding the first guide rail is fixedly arranged between the upper end face of the fourth slider and the upper wall of the fixed pulley cavity, and a fourth spring surrounding the second guide rail is fixedly arranged between the upper end face of the fifth slider and the upper wall of the fixed pulley cavity.

Preferably, the rotating device is located including the intercommunication decide the pulley chamber with lift chamber between the ball cavity, the fixed fourth rack that is equipped with of fifth slider right-hand member face, the fixed fifth rack that is equipped with of third slider left end face, the fourth rack with the meshing is equipped with between the fifth rack rotate connect in the straight-teeth gear of lift chamber back wall, straight-teeth gear back end face axle center fixed connection is equipped with first bevel gear, first bevel gear left side meshing be equipped with rotate connect in the second bevel gear of lift chamber left wall, be equipped with in the lift chamber left wall and be located the reel chamber of fixed pulley chamber rear side, second bevel gear left end power extends to locating the reel of reel intracavity, second bevel gear with reel axle center fixed connection, around being equipped with the cable wire on the reel.

Preferably, a steel cable is fixedly arranged on the upper end face of the isolation plate.

Preferably, the drainage device comprises a compression cavity communicated with the lower side of the water outlet cavity, a slidable water outlet plate is arranged on the upper side in the compression cavity, a water outlet barrel is fixedly arranged on the rear wall in the compression cavity, a protective sleeve is fixedly arranged between the water outlet plate and the lower wall of the compression cavity, a closed protective sleeve cavity is arranged in the protective sleeve, and a fourth spring fixedly connected to the lower end face of the water outlet plate and the lower wall of the compression cavity is arranged in the protective sleeve cavity.

Preferably, the transmission device comprises a belt wheel cavity arranged in the left wall of the water outlet cavity, a first belt wheel fixedly connected to the axis of the left end surface of the ratchet wheel is rotatably connected between the left wall and the right wall of the belt wheel cavity, the left end surface of the ratchet wheel is in power connection with the right end surface of the first belt wheel, a second belt wheel rotatably connected between the left wall and the right wall of the belt wheel cavity is arranged at the lower side of the first belt wheel, a first belt is wound between the second belt wheel and the first belt wheel, a bevel gear cavity positioned at the left side of the first chute is arranged in the right wall of the belt wheel cavity, a third bevel gear fixedly connected to the second belt wheel at the axis is arranged in the bevel gear cavity, a fourth bevel gear capable of rotating at the rear wall of the bevel gear cavity is meshed at the rear side of the third bevel gear cavity, and a second belt wheel cavity is arranged in the rear wall of the, a third belt pulley with an axis fixed and a fourth bevel gear is arranged between the front wall and the rear wall of the second belt pulley cavity, a fourth belt pulley capable of rotating between the front wall and the rear wall of the second belt pulley cavity is arranged on the right side of the third belt pulley, a second belt is wound between the fourth belt pulley and the third belt pulley, and the front end of the fourth belt pulley is in power connection with the rear end of the half-tooth gear.

Preferably, locking means is including locating key intracavity center can the pivoted pivot, pivot excircle face front end annular array is equipped with the spline, pivot excircle face annular array sliding connection has the traveller, the front end is equipped with the forward slide of opening in the traveller, the traveller rear end with first spring of fixedly connected with between the key intracavity antetheca.

Preferably, the left end of the water inlet pipe and the rear end of the water outlet barrel can drain waste water, and the third sliding block can slide upwards due to the floating force of the floating ball floating upwards.

The invention has the beneficial effects that: the solar water feeding device can be automatically closed after being filled with water through a pure mechanical structure, waste of water resources is reduced, manual supervision is not needed, the solar water feeding device is provided with the water pipe rust removing device to prevent the water pipe from aging, the accumulated water cleaning device of the water pipe prevents the water pipe from being frozen and cracked due to low temperature in winter, and a key is arranged to prevent water resources from being wasted due to disorder use of children at home.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic diagram of an overall structure of a valve capable of removing water and automatically closing according to the present invention;

FIG. 2 is an enlarged view of the structure of "A" in FIG. 1;

FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 2;

FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1;

FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 1;

FIG. 6 is an enlarged view of the structure of "E" of FIG. 1;

FIG. 7 is an enlarged left view of the third slider according to the present invention;

fig. 8 is an enlarged schematic left view of the "baffle" of the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-8, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a valve capable of removing water and automatically closing, which comprises a wall body 11, wherein a key cavity 30 with a forward opening is arranged at the inner lower side of the wall body 11, a locking device 106 is arranged in the key cavity 30, the locking device 106 is matched with a special key for use, a translation device 101 is arranged right opposite to the rear side axis of the key cavity 30, the translation device 101 comprises a first sliding groove 35 arranged at the rear side of the key cavity 30, a first sliding block 36 capable of sliding left and right is arranged in the first sliding groove 35, a first gear cavity 49 penetrating through the first sliding block 36 in front and back is arranged in the first sliding block, a first rack 51 is fixedly connected to the upper wall of the first gear cavity 49, a second rack 50 is fixedly connected to the lower wall of the first gear cavity 49, a half-tooth gear 37 is fixedly arranged in the first sliding block 36, the first sliding block 37 can be switched and meshed with the first rack 51 and the second sliding block 50, a second sliding block cavity 53 is communicated with the upper side of, the second slider cavity 53 is provided with a second slider 52 which can slide left and right and is fixedly connected with the upper end surface of the first slider 36, the upper side of the second slider cavity 53 is communicated with a water outlet cavity 15, the water outlet cavity 15 can slide left and right and is provided with a baffle 16, the upper end of the second slider 52 is fixedly connected with the lower end surface of the baffle 16, the left end of the rear side of the water outlet cavity 15 is communicated with a water supply pipe 18, the right end of the rear side of the water outlet cavity 15 is communicated with a water discharge pipe 19, the left side of the interior of the baffle 16 is provided with a water inlet cavity 17 with a left opening, the left and right ends of the lower side of the water outlet cavity 15 are provided with a water discharge device 104, the ratchet wheel 23 which is rotatably connected with the left wall of the water outlet cavity 15 is arranged in the water inlet cavity 17, the left end of the upper wall of the water outlet cavity 15 is communicated with a water supply pipe, a third rack 20 extending into the water inlet cavity 17 is fixedly arranged on the left side of the lower end face of the isolation plate 21, the rear end face of the third rack 20 can be meshed with the ratchet wheel 23, an annular rust removing knife 22 is fixedly arranged on the upper end face of the isolation plate 21, a water inlet pipe 24 is communicated with the upper side of the water feeding pipe 12, a water storage tank 28 is communicated with the right side of the water inlet pipe 24, a water outlet pipe 13 is communicated with the right end of the lower side of the water storage tank 28, a floating ball cavity 26 is communicated with the left side of the water storage tank 28, a floating ball 29 capable of floating up and down is arranged in the floating ball cavity 26, a third sliding block 25 capable of sliding up and down in the floating ball cavity 26 is arranged on the left wall of the floating ball cavity 26 and surrounds the water inlet pipe 24, a second spring 27 is fixedly connected between the upper end of the third sliding block 25 and the upper wall of the floating ball cavity 26, an on, a rotating device 103 is arranged on the rear side between the on-off device 102 and the third sliding block 25, a transmission device 105 is arranged on the left side of the water outlet cavity 15, and the transmission device 105 is in power connection with the ratchet wheel 23.

Beneficially, the on-off device 102 includes a fixed pulley cavity 54 communicated with the upper side of the water inlet pipe 24, a fixed rod 80 is fixedly arranged on the inner upper wall of the fixed pulley cavity 54, a rotatable fixed pulley 55 is arranged between the front and rear sides of the fixed rod 80, a fourth sliding block 57 capable of sliding up and down on the left wall of the fixed pulley cavity 54 is arranged on the lower wall of the left side of the water inlet pipe 12 in the water inlet pipe 24, a fifth sliding block 58 capable of sliding up and down on the right arm of the fixed pulley cavity 54 is arranged on the lower wall of the right side of the water inlet pipe 12 in the water inlet pipe 24, a transmission belt 56 is wound between the fifth sliding block 58 and the fixed pulley 55 and the fourth sliding block 57, a first vertical sliding cavity 59 communicated with the fixed pulley cavity 54 is arranged between the upper and lower end faces of the fourth sliding block 57, a second vertical sliding cavity 60 communicated with the fixed pulley cavity 54 is arranged between the upper and lower end faces of the fifth, a first guide rail 61 is fixedly arranged between the upper wall of the left side of the fixed pulley cavity 54 and the lower wall of the left side of the water inlet pipe 24, a second guide rail 62 is fixedly arranged between the upper wall of the right side of the fixed pulley cavity 54 and the lower wall of the right side of the water inlet pipe 24, the first guide rail 61 and the second guide rail 62 respectively penetrate through the fourth sliding block 57 and the fifth sliding block 58 from top to bottom and are in sliding connection, a third spring 63 surrounding the first guide rail 61 is fixedly arranged between the upper end surface of the fourth sliding block 57 and the upper wall of the fixed pulley cavity 54, and a fourth spring 64 surrounding the second guide rail 62 is fixedly arranged between the upper end surface of the fifth sliding block 58 and the upper wall of the fixed pulley cavity 54.

Advantageously, said rotating means 103 comprise a lifting chamber 81 placed in communication between said crown block chamber 54 and said float ball chamber 26, a fourth rack 70 is fixedly arranged on the right end surface of the fifth slide block 58, a fifth rack 71 is fixedly arranged on the left end surface of the third slide block 25, a straight gear 72 which is rotatably connected with the rear wall of the lifting cavity 81 is meshed between the fourth rack 70 and the fifth rack 71, a first bevel gear 68 is fixedly connected with the axis of the rear end surface of the straight gear 72, a second bevel gear 69 which is rotatably connected with the left wall of the lifting cavity 81 is meshed with the left side of the first bevel gear 68, a reel cavity 66 positioned at the rear side of the fixed pulley cavity 54 is arranged in the left wall of the lifting cavity 81, the left end of the second bevel gear 69 extends to the winding wheel 67 arranged in the winding wheel cavity 66, the second bevel gear 69 is fixedly connected with the axis of the winding wheel 67, and a steel cable 65 is wound on the winding wheel 67.

Advantageously, a steel cable 65 is fixedly arranged on the upper end surface of the isolation plate 21.

Beneficially, the drainage device 104 includes a compression chamber 74 disposed at the left and right ends of the lower wall of the water outlet chamber 15 in a communicating manner, a water outlet plate 73 capable of sliding up and down is disposed at the upper side in the compression chamber 74, a water outlet barrel 78 is fixedly disposed in the rear wall of the compression chamber 74, a protective sleeve 76 is fixedly disposed between the lower end of the water outlet plate 73 and the lower wall of the compression chamber 74, a closed protective sleeve chamber 75 is disposed in the protective sleeve 76, and a fourth spring 77 is disposed in the protective sleeve chamber 75 and fixedly connected between the lower end surface of the water outlet plate 73 and the lower wall of the compression chamber 74.

Advantageously, the transmission device 105 includes a belt pulley cavity 45 disposed in the left wall of the water outlet cavity 15, a first belt pulley 47 fixedly connected to the axis of the left end surface of the ratchet wheel 23 is rotatably connected between the left wall and the right wall of the belt pulley cavity 45, a second belt pulley 46 rotatably connected between the left wall and the right wall of the belt pulley cavity 45 is disposed on the lower side of the first belt pulley 47, a first belt 48 is wound between the second belt pulley 46 and the first belt pulley 47, a bevel gear cavity 42 disposed on the left side of the first sliding chute 35 is disposed in the right wall of the belt pulley cavity 45, a third bevel gear 44 fixedly connected to the second belt pulley 46 at the axis is disposed in the bevel gear cavity 42, a fourth bevel gear 43 capable of rotating on the rear wall of the bevel gear cavity 42 is engaged with the rear side of the third bevel gear 44, a second belt pulley cavity 38 is disposed in the rear wall of the bevel gear cavity 42 and the first sliding chute 35, a third belt pulley 40 with an axis fixed and a fourth bevel gear 43 is arranged between the front wall and the rear wall in the second belt pulley cavity 38, a fourth belt pulley 39 capable of rotating between the front wall and the rear wall of the second belt pulley cavity 38 is arranged on the right side of the third belt pulley 40, a second belt 41 is wound between the fourth belt pulley 39 and the third belt pulley 40, and the front end of the fourth belt pulley 39 is in power connection with the rear end of the half-tooth gear 37.

Advantageously, the locking device 106 comprises a rotating shaft 31 which is arranged in the key cavity 30 and can rotate in the center, an annular array of the outer circular surface of the rotating shaft 31 is provided with splines 34, a sliding column 32 is slidably connected to the annular array of the outer circular surface of the rotating shaft 31, a slide way 33 with a forward opening is arranged at the inner front end of the sliding column 32, and a first spring 79 is fixedly connected between the rear end of the sliding column 32 and the inner front wall of the key cavity 30.

Advantageously, the left end of the inlet pipe 24 and the rear end of the outlet barrel 78 can drain the waste water, and the floating force of the floating ball 29 floating upwards can make the third sliding block 25 slide upwards.

The following detailed description of the steps of using a water-removing and auto-closing valve according to the present invention is provided with reference to fig. 1 to 8: in an initial state, the sliding column 32 is abutted to the spline 34 by a first spring 79 through thrust, the half-tooth gear 37 is in an engaged state with the first rack 51, the first slider 36 is located at a middle position in the first sliding groove 35, the second slider 52 is located at a middle position in the second slider cavity 53, the baffle 16 is located at a middle position in the water outlet cavity 15, the upper water pipe 18 and the water outlet pipe 19 are sealed by the rear end surface of the baffle 16, the baffle plate 21 is abutted to the baffle 16 due to weight, the third rack 20 is inserted into the water inlet cavity 17 and is located above the ratchet wheel 23, the front side 82 is pre-engaged with the ratchet wheel 23, the third slider 25 is located at a lower limit position in the floating ball cavity 26 by the second spring 27 through thrust, the fifth rack 71 is pre-engaged with the straight gear 72, the fourth spring 64 is in a balanced state, the fourth rack 70 is pre-engaged with the fifth rack 71, the fourth slider 57 is located at a lower limit position in the water inlet pipe 24, the fourth spring 77 urges the water discharge plate 73 to an upper limit position in the compression chamber 74.

When water is supplied, a key matched with the sliding column 32 is inserted into the key cavity 30, the key is abutted against the spline 34 and compresses the first spring 79, so that the sliding column 32 is abutted against the rear end face of the spline 34, at the moment, the key rotates clockwise under the normal condition, the key drives the key cavity 30 to rotate clockwise through the sliding column 32, the key cavity 30 drives the half-tooth gear 37 to rotate clockwise, the half-tooth gear 37 is meshed with the first rack 51, the first sliding block 36 is driven to move rightwards to the right limit position through the gear teeth, the baffle 16 is driven to move rightwards to the right limit position through the second sliding block 52, the baffle 16 is separated from the isolating plate 21, the isolating plate 21 is inserted into the water inlet cavity 17 due to gravity, the front side of the ratchet 23 is meshed with the ratchet 23, the ratchet 23 keeps static, the water supply pipe 18 is communicated with the water supply pipe 12 through the water inlet cavity 17 for water supply, water flows through the water supply pipe 12, the liquid level in the water storage tank 28 rises to enable the floating ball 29 to move upwards in the floating ball cavity 26, the floating ball 29 abuts against the third slide block 25 and then continuously pushes the third slide block 25 to vertically slide upwards, the third slide block 25 drives the fifth slide block 58 to vertically slide downwards on the second guide rail 62 through the meshing of the fourth rack 70 and the fifth rack 71 with the straight gear 72, the fifth slide block 58 enables the fourth slide block 57 to vertically move upwards on the first guide rail 61 through the transmission belt 56, the water inlet pipe 24 on the right side of the water feeding pipe 12 is closed, the water inlet pipe 24 on the left side of the water feeding pipe 12 is opened, the straight gear 72 drives the first bevel gear 68 to clockwise rotate under the positive condition, the first bevel gear 68 drives the second bevel gear 69 to clockwise rotate under the right condition, the second bevel gear 69 drives the reel 67 to rotate, the reel 67 enables the isolation plate 21 to vertically move upwards in the water feeding pipe 12 through the steel cable 65, and the isolation plate 21 drives the, the third rack 20 rotates the ratchet wheel 23 through the gear teeth 82 engaged with the ratchet wheel 23, at the same time, the ratchet wheel 23 drives the first belt pulley 47 to rotate clockwise under the right condition, further the first belt pulley 47 drives the second belt pulley 46 to rotate through the first belt 48, the second belt pulley 46 drives the third bevel gear 44 to rotate clockwise under the right condition, the third bevel gear 44 drives the fourth bevel gear 43 to rotate counterclockwise under the right condition through the gear teeth engagement, the fourth bevel gear 43 drives the fourth belt pulley 39 to rotate counterclockwise under the right condition through the third belt pulley 40 and the second belt 41, the fourth belt pulley 39 drives the half-tooth gear 37 to rotate counterclockwise, the half-tooth gear 37 moves to the left in the first chute 35, the first chute 35 drives the baffle 16 to move to the left through the second slider 52, the rear end face of the baffle 16 seals the water feeding pipe 18, the water feeding is stopped, at this time, during the upward movement of the isolation plate 21, the division plate 21 scrapes off the rust on the inner wall of the upper water pipe 12 through the annular rust removing knife 22 and accumulated water in the pipe is pushed into a water inlet pipe 24 on the left side of the upper water pipe 12 by the division plate 21, and the accumulated water and the rust are discharged from the water inlet pipe 24 with the left opening.

When water is discharged, the key is rotated clockwise under normal circumstances, the key cavity 30 enables the first sliding block 36 to move leftwards in the first sliding groove 35 through the half-tooth gear 37, the baffle 16 further enables the baffle 16 to horizontally slide leftwards in the water outlet cavity 15 through the second sliding block 52, the water outlet pipe 19 is communicated with the water outlet pipe 13 through the water outlet cavity 15, water in the water storage tank 28 flows out of the water outlet pipe 13, when the water in the water storage tank 28 is not needed, the key is rotated anticlockwise until the half-tooth gear 37 is located at an initial position, in the process that the baffle 16 moves leftwards and rightwards, the water pressure in the water outlet cavity 15 is gradually increased due to the fact that the water outlet cavity 15 is in a closed state, the water outlet plate 73 vertically moves downwards in the compression cavity 74 due to accumulated water in the water outlet cavity 15, the water outlet cavity 15 is communicated with the compression cavity 74, and the accumulated water is discharged out of the water outlet barrel 78 backwards.

The invention has the beneficial effects that: the solar water feeding device can be automatically closed after being filled with water through a pure mechanical structure, waste of water resources is reduced, manual supervision is not needed, the solar water feeding device is provided with the water pipe rust removing device to prevent the water pipe from aging, the accumulated water cleaning device of the water pipe prevents the water pipe from being frozen and cracked due to low temperature in winter, and a key is arranged to prevent water resources from being wasted due to disorder use of children at home.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.