Water level control device for desert vegetation restoration

Abstract

To provide a water level control device for desert vegetation restoration capable of reducing resource consumption and enhancing the effect of supplying water to desert vegetation.SOLUTION: A water level control device comprises: a water storage tank 1 in which a storage cavity having an upper end opened is defined; a plurality of water replenishing pipes 2, each having one end communicating with the water storage tank 1 and the other end provided with a water replenishing assembly having two water replenishing ends for replenishing water respectively to roots and leaves of vegetation; a cover plate 3 rotatably fitted to an upper end of the storage cavity, an adjustment member being provided on the water storage tank 1 and having an adjustment end connected to the cover plate 3 so that a rotation angle of the cover plate 3 relative to the water storage tank 1 is adjustable; and a blocking plate 4 arranged in the storage cavity and used, when water is contained in the storage cavity, for preventing the water from moving along the storage cavity toward the exterior of the water storage tank.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present invention relates to the technical field of desert restoration, and in particular to a water level control device for desert vegetation restoration. [Background technology]

[0002] Water is the source of life. As people's living standards improve and countries attach increasing importance to the ecological environment, the development and utilization of water resources is becoming increasingly important and increasingly standardized. The development and utilization of water resources requires the results of comprehensive hydrogeological surveys of water sources as the basis for rational and appropriate development, and specific and feasible protection measures must be implemented. Precipitation is particularly important for replenishing water resources in arid desert regions. Due to the scarce precipitation, harsh environments, sparse populations, and remote locations of arid desert regions, there is a lack of comprehensive water resource measurement and control equipment, making it difficult to obtain timely information on water levels, which has a negative impact on desert vegetation restoration. When planting desert restoration vegetation, continuous irrigation is required until the root systems have grown. Although automatic irrigation devices are available, most of these devices irrigate directly from the ground surface, resulting in a large amount of water being lost as the water flows into the root systems of the vegetation. Existing technologies usually use a large number of water storage shells that correspond one-to-one to the vegetation, making it impossible to continuously replenish the vegetation with water, which increases costs and wastes unnecessary resources. Therefore, the present invention provides a water level control device for desert restoration vegetation that solves the above-mentioned problems. Summary of the Invention [Problem to be solved by the invention]

[0003] SUMMARY OF THE INVENTION The object of the present invention is to provide a water level control device for desert vegetation restoration that can solve the above problems, save resources, and improve the effect of watering desert vegetation. [Means for solving the problem]

[0004] In order to achieve the above object, the present invention provides the following solution, and the water level control device for desert vegetation restoration comprises: a water storage tank having a storage cavity defined therein, the storage cavity having an open top end; a plurality of water supply pipes, each of which has one end communicating with the water storage tank and the other end provided with a water supply assembly having two water supply ends for supplying water to the roots and leaves of the plants, respectively; a cover plate rotatably fitted to the top end of the storage cavity, wherein an adjustment end of an adjustment member provided on the water storage tank is connected to the cover plate, so that the rotation angle of the cover plate relative to the water storage tank is adjustable; and a barrier plate disposed within the storage cavity and used to prevent water from moving along the storage cavity toward the outside of the water tank when water is stored in the storage cavity.

[0005] Preferably, a control plate movably fitted within the storage cavity and having a buoyancy structure; an elastic member provided in the storage cavity and positioned between the barrier plate and the control plate, the elastic member having an elastic end connected to the control plate so that the control plate forms an elastic tendency in a vertically downward direction; The pressure detector is further provided on the control plate, with a detection end connected to the control plate, and the pressure detector cooperates with the control plate to obtain the water pressure value within the storage cavity.

[0006] Preferably, the elastic member is a pair of guide rails fixedly connected to opposing sides of the inner wall surface of the storage cavity, the control plate being disposed between the pair of guide rails and connected to the pair of guide rails in a limited slidable manner; a telescopic rod disposed between the control plate and the barrier plate, the telescopic rod having a support spring wound thereon, the telescopic rod being in contact with the control plate and the barrier plate via the support spring; The pressure detector is mounted on the telescopic rod.

[0007] Preferably, a plurality of the barrier plates are arranged in an array, each of the barrier plates has a conical structure, and the tip of the barrier plate faces the open end of the receiving cavity.

[0008] Preferably, a fixed plate fixedly connected to the top of the receiving cavity, the fixed plate having a plurality of through holes formed thereon, the through holes corresponding to the barrier plates one-to-one, and the diameter of the through holes being smaller than the diameter of the barrier plates; The device further includes a plurality of support pillars, the plurality of support pillars being axially arranged within the through-hole, and both ends of the support pillars being fixedly connected to the barrier plate and the fixed plate, respectively.

[0009] Preferably, the water refill assembly comprises: an infiltration pipe fixedly connected to one end of the water supply pipe remote from the water storage tank so as to be able to communicate with the water supply pipe, the infiltration pipe being arranged so as to face the roots of the vegetation, a baffle being fixedly connected to the front end of the infiltration pipe, a plurality of water permeation holes being opened on the baffle, and a plurality of infiltration holes being opened on the outer circumferential side of the infiltration pipe; and a water deposition tampon that is wound around and fixedly connected to the outer periphery of the infiltration tube and configured to cover the plurality of infiltration holes.

[0010] Preferably, the water refill assembly comprises: a connecting pipe fixedly connected to the water supply pipe so as to be able to communicate therewith, wherein one end of the connecting pipe remote from the water supply pipe extends vertically upward, a spray nozzle is provided at this end, and a spray end of the spray nozzle faces the leaves of the vegetation; The water supply system further includes a plurality of pumps mounted within the water storage tank and distributed in one-to-one correspondence with the water supply pipes, the water supply pipes transporting water outward along the water storage tank via the pumps.

[0011] Preferably, the adjustment member comprises: a housing fixedly connected to one side of the water storage tank, the housing having a servo motor fixedly connected to one side of the housing, an output shaft of the servo motor extending into the housing and fixedly connected to a worm, a worm gear meshed with one side of the worm, the worm gear rotatably connected within the housing via a rotation shaft; a rotating rod rotatably fitted to the connection end of the cover plate and the water tank, the rotating rod having a fixed end and a rotating end, the fixed end fixedly connected to the water tank, the rotating end fixedly connected to the cover plate, and one end of the rotating shaft extending into the housing and fixedly connected to the rotating end.

[0012] Preferably, a level meter attached to the side of the water storage tank away from the water supply pipe, both ends of the level meter communicating with the storage cavity via communication pipes; The water supply system further includes a transport pipe fixedly connected to one side of the water storage tank so as to be able to communicate with the water storage tank, a water pump being attached to the transport pipe, and an end of the transport pipe remote from the water storage tank being used to communicate with an external water source.

[0013] Preferably, a photovoltaic panel fixed to the top surface of the cover plate; The water storage system further includes a storage box disposed on one side of the water storage tank and electrically connected to the solar power generation panel. [Effects of the Invention]

[0014] Compared with the prior art, the present invention has the following advantages and technical effects:

[0015] In the present invention, a storage cavity is defined within a water storage tank, and a cover plate is used to seal the open top end of the storage cavity. An adjustment member is provided on the water storage tank, and the rotation angle of the cover plate relative to the water storage tank can be adjusted through the adjustment member. When watering vegetation in desert areas, the temperature difference in desert areas is large, so an adjustable cover plate is provided to cover the water storage tank in the high temperature environment during the day to prevent water evaporation, and at night the cover plate is rotated and raised to a certain height, and the cover plate is used to condense water in the air and flow it along the inclined cover plate into the water storage tank, thereby achieving economical use of resources and reducing water resource consumption. In addition, by placing a barrier plate inside the storage cavity, the barrier plate can prevent moisture from diffusing along the storage cavity to the outside, further reducing moisture evaporation. Furthermore, multiple water supply pipes are connected to each other on the water storage tank, and a water supply assembly is installed on the water supply pipes, and the cooperation between the two provides two water supply ends that act on the leaves and roots of the vegetation, effectively solving the problem of ineffective irrigation of vegetation in desert environments and thereby improving the effect of watering desert vegetation. [Brief explanation of the drawings]

[0016] In order to more clearly describe the embodiments of the present invention or the technical solutions in the prior art, the accompanying drawings that need to be used in the embodiments will be briefly described. Obviously, the accompanying drawings described below are only some embodiments of the present invention, and those skilled in the art can obtain other drawings based on these accompanying drawings without any creative work.

[0017] [Figure 1] FIG. 2 is a structural schematic diagram of the water storage tank. [Figure 2] FIG. 10 is a diagram showing the positional relationship between a servo motor and a rotating rod. [Figure 3] FIG. 10 is a diagram showing the positional relationship between the guide rail and the control plate. [Figure 4] FIG. 4 is a partial enlarged view of A in FIG. 3. DETAILED DESCRIPTION OF THE INVENTION

[0018] The following clearly and completely describes the technical solutions of the embodiments of the present invention in conjunction with the accompanying drawings of the embodiments of the present invention, but obviously, the described embodiments are only some of the embodiments of the present invention, not all of the embodiments, and other embodiments obtained by those skilled in the art based on the embodiments of the present invention without any creative work are all included in the protection scope of the present invention.

[0019] In order to make the above objects, features and advantages of the present invention more clear and understandable, the present invention will be described in more detail below in connection with the accompanying drawings and specific embodiments.

[0020] 1 to 4, a water level control device for desert vegetation restoration is a water storage tank 1 having a storage cavity defined therein, the storage cavity having an open top end; a plurality of water supply pipes 2 each having one end communicating with the water storage tank 1 and the other end provided with a water supply assembly having two water supply ends for supplying water to the roots and leaves of the vegetation, respectively; a cover plate (3) rotatably fitted to the top end of the storage cavity, wherein an adjustment end of an adjustment member provided on the water storage tank (1) is connected to the cover plate (3), so that the rotation angle of the cover plate (3) relative to the water storage tank (1) is adjustable; and a barrier plate 4 that is disposed within the storage cavity and is used to prevent water from moving along the storage cavity toward the outside of the water tank 1 when water is stored in the storage cavity.

[0021] In the present invention, a storage cavity is defined within the water storage tank 1, and a cover plate 3 is used to seal the open top end of the storage cavity. An adjustment member is provided on the water storage tank 1, and the rotation angle of the cover plate 3 relative to the water storage tank 1 can be adjusted through the adjustment member. When watering vegetation in the desert, the temperature difference in the desert is large. Therefore, by providing an adjustable cover plate 3, the water storage tank 1 can be covered in the high temperature environment during the day to prevent water evaporation. At night, the cover plate 3 can be rotated and raised to a certain height, and the cover plate 3 can be used to condense moisture in the air, which then flows into the water storage tank 1 along the inclined cover plate 3, thereby realizing economical use of resources and reducing water consumption. In addition, by placing a barrier plate 4 inside the storage cavity, the barrier plate 4 can prevent moisture from diffusing along the storage cavity to the outside, further reducing moisture evaporation. Furthermore, a plurality of water supply pipes 2 are connected to each other on the water storage tank 1, and a water supply assembly is provided on the water supply pipes 2, which work together to provide two water supply ends that act on the leaves and roots of the vegetation, effectively solving the problem of ineffective irrigation of vegetation in desert environments and thereby improving the effect of watering desert vegetation.

[0022] moreover, a control plate 5 that is movably fitted in the storage cavity and has a buoyancy structure; an elastic member provided in the storage cavity and positioned between the barrier plate 4 and the control plate 5, the elastic end of the elastic member being connected to the control plate 5 so that the control plate 5 forms an elastic tendency in the vertical downward direction; The device further includes a pressure detector 6 provided on the control plate 5, with a detection end connected to the control plate 5, the pressure detector 6 cooperating with the control plate 5 to obtain the water pressure value within the storage cavity.

[0023] In this technical solution, a water pressure detection mechanism is further provided, which movably fits the control plate 5 into the storage cavity and keeps it floating on the water surface; an elastic member is provided between the control plate 5 and the barrier plate 4, and the elastic ends of the elastic member are connected to the control plate 5 and the barrier plate 4 respectively, forming an elastic connection between the control plate 5 and the barrier plate 4; a pressure detector 6 is used to detect the pressure of the control plate 5, and combined with the buoyancy effect of the control plate 5 on the water surface, the water pressure value in the water storage tank 1 is obtained, which helps the operator effectively determine whether the water in the water storage tank 1 is full or low, and also realizes timely monitoring of water level information.

[0024] Furthermore, the elastic member a pair of guide rails 7 fixedly connected to opposite sides of the inner wall surface of the storage cavity, and the control plate 5 is disposed between the pair of guide rails 7 and connected to the pair of guide rails 7 in a limited slidable manner; a telescopic rod 8 disposed between the control plate 5 and the barrier plate 4, the telescopic rod 8 having a support spring 9 wound thereon, the telescopic rod 8 being in contact with the control plate 5 and the barrier plate 4 via the support spring 9; The pressure detector 6 is mounted on an extendable rod 8 .

[0025] Specifically, a pair of guide rails 7 are provided on both sides of the control plate 5, which fixedly connect the guide rails 7 to the water tank 1; the control plate 5 is connected to the guide rails 7 in a limited sliding manner, and the control plate 5 slides along the guide rails 7; both ends of the telescopic rod 8 are fixed to the control plate 5 and the barrier plate 4 respectively; the support spring 9 is used to elastically support the telescopic rod 8, and both ends of the telescopic rod 8 abut against the control plate 5 and the barrier plate 4; and finally, the pressure detector 6 is attached to the telescopic rod 8 to detect the water pressure value in the water tank 1.

[0026] Furthermore, a plurality of barrier plates 4 are arranged in an array, and the barrier plates 4 have a conical structure, with the tips of the barrier plates 4 pointing toward the open end of the storage cavity.

[0027] moreover, a fixed plate (10) fixedly connected to the top of the storage cavity, the fixed plate (10) having a plurality of through holes formed thereon, the through holes corresponding to the barrier plates (4) one-to-one, and the diameter of the through holes being smaller than the diameter of the barrier plates (4); The device further includes a plurality of support columns 11, each of which is arranged axially within the through-hole, and each of which has both ends fixedly connected to the barrier plate 4 and the fixed plate 10, respectively.

[0028] As can be seen, both ends of the telescopic rod 8 are abutted against the fixed plate 10 and the control plate 5 respectively, the barrier plate 4 has a conical structure and is installed in multiple places inside the water tank 1, multiple through holes are opened on the fixed plate 10 corresponding to the barrier plates 4, the barrier plate 4 covers the through holes, and both ends of the support 11 are fixedly connected to the barrier plate 4 and the fixed plate 10 respectively, thereby fixing the barrier plate 4 and the fixed plate 10 to the water tank 1.

[0029] Additionally, the water refill assembly may include: an infiltration pipe 12 fixedly connected to one end of the water supply pipe 2 remote from the water storage tank 1 so as to be able to communicate with the water supply pipe 2, the infiltration pipe 12 being arranged so as to face the roots of the vegetation, a baffle 13 being fixedly connected to the front end of the infiltration pipe 12, a plurality of permeable holes being opened on the baffle 13, and a plurality of infiltration holes being opened on the outer periphery of the infiltration pipe 12; and a water deposition tampon 14 that is wound around and fixedly connected to the outer periphery of the infiltration tube 12 and configured to cover the plurality of infiltration holes.

[0030] As can be seen by referring to Figure 1, an infiltration pipe 12 is connected to one end of the water supply pipe 2 protruding from the water storage tank 1, and the infiltration pipe 12 is buried in the soil corresponding to the roots of the vegetation. A baffle 13 is fixedly connected to the front end of the infiltration pipe 12, and water is slowly seeped from the water supply pipe 2 using multiple permeable holes opened on the baffle 13, supplying water to the roots of the vegetation. Furthermore, a ball valve 18 is provided at the end of the infiltration pipe 12 communicating with the water supply pipe 2, and the ball valve 18 is used to supply water pressure, ensuring the water supply and replenishment effects.

[0031] Additionally, the water refill assembly may include: a connecting pipe (15) fixedly connected to the water supply pipe (2) so as to be able to communicate with the connecting pipe (15), one end of the connecting pipe (15) remote from the water supply pipe (2) extending vertically upward, a spray nozzle (16) being provided at this end, and a spray end of the spray nozzle (16) facing the leaves of the vegetation; The water supply system further includes a plurality of pumps 17 that are installed in the water tank 1 and distributed in one-to-one correspondence with the water supply pipes 2, and the water supply pipes 2 transport water outward along the water tank 1 via the pumps 17.

[0032] In this technical solution, a connecting pipe 15 is further provided, and the connecting pipe 15 is connected to the water supply pipe 2 to transport moisture from underground to above ground. A spray nozzle 16 is provided at the top of the connecting pipe 15, and the spray nozzle 16 is directed toward the leaves of the vegetation to realize water supply to the leaves of the vegetation. Furthermore, a pump 17 is provided on the water supply pipe 2, and the pump 17 provides water supply power to ensure the water supply effect to the vegetation.

[0033] Furthermore, the adjustment member a housing 19 fixedly connected to one side of the water storage tank 1, a servo motor 20 fixedly connected to one side of the housing 19, an output shaft of the servo motor 20 extending into the housing 19 and fixedly connected to a worm 21, a worm gear 22 meshed with one side of the worm 21, the worm gear 22 rotatably connected within the housing 19 via a rotary shaft 23; The rotating rod 24 is rotatably fitted to the connection end of the cover plate 3 and the water tank 1, and the rotating rod 24 has a fixed end and a rotating end, the fixed end being fixedly connected to the water tank 1 and the rotating end being fixedly connected to the cover plate 3, and one end of the rotating shaft 23 extends into the housing 19 and is fixedly connected to the rotating end.

[0034] The servo motor 20 rotates the worm 21, which meshes with the worm gear 22 to rotate the worm gear 22, which rotates the rotating shaft 23 to rotate the rotating end of the rotating rod 24 relative to the water tank 1, and the cover plate 3 is fixedly connected to the rotating end so that the cover plate 3 can rotate relative to the water tank 1. Due to the self-locking structure of the worm gear 22 and the worm 21, when the rotation angle is reached, the servo motor 20 is stopped, and the worm gear 22, under the limiting action of the worm 21, fixes the cover plate 3 relative to the water tank 1, thereby improving the adjustment effect of the rotation angle of the cover plate 3.

[0035] moreover, a level gauge 25 attached to the side of the water storage tank 1 away from the water supply pipe 2, both ends of which communicate with the storage cavity via communication pipes; The water supply system further includes a transport pipe 26 fixedly connected to one side of the water storage tank 1 so as to be able to communicate with the water storage tank 1, a water pump 27 being attached to the transport pipe 26, and an end of the transport pipe 26 remote from the water storage tank 1 being used to communicate with an external water source.

[0036] The water level in the water storage tank 1 is detected twice by a level gauge 25, and if a water shortage is confirmed, a water pump 27 is started and water is passed through a transport pipe 26 to the water storage tank 1, thereby ensuring a long-term water supply effect for the desert vegetation.

[0037] moreover, a solar panel 28 fixed to the top surface of the cover plate 3; The water storage tank 1 further includes an electricity storage box 29 that is disposed on one side thereof and electrically connected to the solar power generation panel 28.

[0038] By fixing a solar panel 28 to the top surface of the cover plate 3, the electrical energy generated by the solar panel 28 can be stored in a storage box 29 and used as driving power for the pump 17, the water pump 27, and the servo motor 20, thereby significantly improving the economical use of resources and reducing the energy consumption required to water the vegetation.

[0039] The working process of this embodiment is as follows: When watering vegetation in a desert area, the temperature difference in the desert is large, so an adjustable cover plate 3 is provided to cover the water storage tank 1 in the daytime high temperature environment to prevent water evaporation, and at night the cover plate 3 is rotated and raised to a certain height, the cover plate 3 is used to condense the moisture in the air, which flows into the water storage tank 1 along the inclined cover plate 3, the servo motor 20 rotates the worm 21, the worm 21 meshes with the worm gear 22 to rotate the worm gear 22, the worm gear 22 rotates the rotating shaft 23 to rotate the rotating end of the rotating rod 24 relative to the water storage tank 1, the cover plate 3 is fixedly connected to the rotating end, and the cover plate 3 rotates relative to the water storage tank 1. The worm gear 22 and the worm 21 are self-locking structures, and when the rotation angle is reached, the servo motor 20 is stopped, and the worm gear 22, under the restricting action of the worm 21, fixes the cover plate 3 to the water storage tank 1, and then the control plate 5 and the barrier plate 4 are elastically connected. The pressure detector 6 detects the pressure of the control plate 5, and, combined with the buoyancy effect of the control plate 5 on the water surface, obtains the water pressure value in the water storage tank 1, helping the operator to effectively determine whether the water level in the water storage tank 1 is full or low, and also realizing timely monitoring of water level information. The spray nozzles 16 and the infiltration pipes 12 supply water to the leaves and roots of vegetation respectively, thereby improving the water replenishment effect in the desert.

[0040] In describing the present invention, it should be noted that orientations or positional relationships indicated by terms such as "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" are orientations or positional relationships based on the accompanying drawings and are used only to describe the present invention, and do not indicate or imply that such apparatus or devices necessarily have a particular orientation or need to be configured and operated in a particular orientation, and therefore should not be understood as limitations of the present invention.

[0041] The above-described embodiments are merely illustrative of preferred embodiments of the present invention and do not limit the scope of the present invention. Various modifications and improvements made to the technical solutions of the present invention by those skilled in the art without departing from the design spirit of the present invention shall all be included in the protection scope of the claims of the present invention.

[0042] (Addendum) (Appendix 1) a water storage tank (1) having a storage cavity defined therein, the storage cavity having an open top end; a plurality of water supply pipes (2) each having one end communicating with the water storage tank (1) and the other end provided with a water supply assembly having two water supply ends for supplying water to the roots and leaves of the plants, respectively; a cover plate (3) rotatably fitted to the top end of the storage cavity, wherein an adjustment end of an adjustment member provided on the water storage tank (1) is connected to the cover plate (3), so that the rotation angle of the cover plate (3) relative to the water storage tank (1) is adjustable; and a barrier plate (4) disposed in the storage cavity and used to prevent water from moving along the storage cavity toward the outside of the water storage tank (1) when water is stored in the storage cavity.

[0043] (Appendix 2) a control plate (5) movably fitted in the storage cavity and having a buoyancy structure; an elastic member provided in the storage cavity and positioned between the barrier plate (4) and the control plate (5), the elastic end of the elastic member being connected to the control plate (5) so that the control plate (5) forms an elastic tendency in a vertically downward direction; 2. The water level control device for desert vegetation restoration described in Appendix 1, further comprising: a pressure detector (6) provided on the control plate (5), the detection end of which is connected to the control plate (5), the pressure detector (6) cooperating with the control plate (5) to obtain the water pressure value in the storage cavity.

[0044] (Appendix 3) The elastic member is a pair of guide rails (7) fixedly connected to opposing sides of the inner wall surface of the storage cavity, the control plate (5) being disposed between the pair of guide rails (7) and connected to the pair of guide rails (7) in a limited slidable manner; a telescopic rod (8) disposed between the control plate (5) and the barrier plate (4), a support spring (9) wound around the telescopic rod (8), the telescopic rod (8) being in contact with the control plate (5) and the barrier plate (4) via the support spring (9); 3. The water level control device for desert vegetation restoration according to claim 2, wherein the pressure detector (6) is mounted on the telescopic rod (8).

[0045] (Appendix 4) The water level control device for desert vegetation restoration described in Appendix 1, characterized in that the barrier plates (4) are arranged in an array, the barrier plates (4) have a conical structure, and the tips of the barrier plates (4) point toward the open end of the storage cavity.

[0046] (Appendix 5) a fixed plate (10) fixedly connected to the top of the receiving cavity, the fixed plate (10) having a plurality of through holes formed thereon, the through holes corresponding to the barrier plates (4) one-to-one, and the diameter of the through holes being smaller than the diameter of the barrier plates (4); The water level control device for desert vegetation restoration described in Appendix 1 further comprises a plurality of support pillars (11), the plurality of support pillars (11) being axially arranged within the through-hole, and both ends of the support pillars (11) being fixedly connected to the barrier plate (4) and the fixed plate (10), respectively.

[0047] (Appendix 6) The water refill assembly includes: an infiltration pipe (12) fixedly connected to one end of the water supply pipe (2) remote from the water storage tank (1) so as to be able to communicate with the water supply pipe (2), the infiltration pipe (12) being arranged so as to face the roots of the vegetation, a baffle (13) fixedly connected to the front end of the infiltration pipe (12), a plurality of water permeation holes being opened on the baffle (13), and a plurality of infiltration holes being opened on the outer circumferential side of the infiltration pipe (12); A water level control device for desert vegetation restoration as described in Appendix 1, characterized in that it includes a water deposition tampon (14) that is wrapped around and fixedly connected to the outer periphery of the infiltration pipe (12) and configured to cover the multiple infiltration holes.

[0048] (Appendix 7) The water refill assembly includes: a connecting pipe (15) fixedly connected to the refilling pipe (2) so as to be able to communicate therewith, wherein one end of the connecting pipe (15) remote from the refilling pipe (2) extends vertically upward, and a spray nozzle (16) is provided at this end, and the spray end of the spray nozzle (16) faces the leaves of the vegetation; 2. The water level control device for desert vegetation restoration described in Appendix 1, further comprising a plurality of pumps (17) installed in the water storage tank (1) and distributed in a one-to-one correspondence with the water supply pipes (2), wherein the water supply pipes (2) transport water outward along the water storage tank (1) via the pumps (17).

[0049] (Appendix 8) The adjustment member is a housing (19) fixedly connected to one side of the water storage tank (1), wherein a servo motor (20) is fixedly connected to one side of the housing (19), an output shaft of the servo motor (20) extends into the housing (19) and is fixedly connected to a worm (21), a worm gear (22) is engaged with one side of the worm (21), and the worm gear (22) is rotatably connected within the housing (19) via a rotating shaft (23); and a rotating rod (24) rotatably fitted to the cover plate (3) and the connection end of the water storage tank (1), the rotating rod (24) having a fixed end and a rotating end, respectively, the fixed end being fixedly connected to the water storage tank (1) and the rotating end being fixedly connected to the cover plate (3), and one end of the rotating shaft (23) extending into the housing (19) and fixedly connected to the rotating end.

[0050] (Appendix 9) a level gauge (25) attached to the water storage tank (1) on a side away from the water supply pipe (2), both ends of which communicate with the storage cavity via communication pipes; 2. The water level control device for desert vegetation restoration according to claim 1, further comprising: a transport pipe (26) fixedly connected to one side of the water storage tank (1) so as to be able to communicate with the water storage tank (1), a water pump (27) attached to the transport pipe (26), and an end of the transport pipe (26) remote from the water storage tank (1) being used to communicate with an external water source.

[0051] (Appendix 10) a solar panel (28) fixed to the top surface of the cover plate (3); 2. The water level control device for desert vegetation restoration described in Appendix 1, further comprising: a storage box (29) arranged on one side of the water storage tank (1) and electrically connected to the solar power generation panel (28). [Explanation of symbols]

[0052] 1. Water tank 2 Water supply pipe 3 cover plates 4 Barrier Plates 5 Control board 6 Pressure detector 7 Guide Rails 8 Telescopic Rod 9 Support spring 10 Fixed plate 11 Posts 12 Infiltration tube 13 Baffle 14 Water-soluble tampons 15 Connecting pipe 16 spray nozzle 17 Pump 18 Ball Valve 19 Housing 20 Servo motor 21 Warm 22 Worm Gear 23 Rotation axis 24 Rotating Rod 25 Liquid level gauge 26 Transport pipe 27 Water Pump 28 Solar panels 29 Battery Box

Claims

1. a water storage tank (1) having a storage cavity defined therein, the storage cavity having an open top end; a plurality of water supply pipes (2) each having one end communicating with the water storage tank (1) and the other end provided with a water supply assembly having two water supply ends for supplying water to the roots and leaves of the plants, respectively; a cover plate (3) rotatably fitted to the top end of the storage cavity, wherein an adjustment end of an adjustment member provided on the water storage tank (1) is connected to the cover plate (3), so that the rotation angle of the cover plate (3) relative to the water storage tank (1) is adjustable; a barrier plate (4) disposed in the storage cavity and used to prevent water from moving along the storage cavity toward the outside of the water storage tank (1) when water is stored in the storage cavity.

2. a control plate (5) movably fitted in the storage cavity and having a buoyancy structure; an elastic member provided in the storage cavity and positioned between the barrier plate (4) and the control plate (5), the elastic end of the elastic member being connected to the control plate (5) so that the control plate (5) forms an elastic tendency in a vertical downward direction; 2. The water level control device for desert vegetation restoration according to claim 1, further comprising: a pressure detector (6) provided on the control plate (5), the detection end of which is connected to the control plate (5), the pressure detector (6) cooperating with the control plate (5) to obtain the water pressure value in the storage cavity.

3. The elastic member is a pair of guide rails (7) fixedly connected to opposite sides of the inner wall surface of the storage cavity, the control plate (5) being disposed between the pair of guide rails (7) and connected to the pair of guide rails (7) in a limited sliding manner; a telescopic rod (8) disposed between the control plate (5) and the barrier plate (4), a support spring (9) wound around the telescopic rod (8), the telescopic rod (8) being in contact with the control plate (5) and the barrier plate (4) via the support spring (9); 3. The water level control device for desert vegetation restoration according to claim 2, wherein the pressure detector (6) is mounted on the telescopic rod (8).

4. 2. The water level control device for desert vegetation restoration according to claim 1, wherein the barrier plates (4) are arranged in an array, the barrier plates (4) have a conical structure, and the tips of the barrier plates (4) point toward the open end of the storage cavity.

5. a fixed plate (10) fixedly connected to the top of the receiving cavity, the fixed plate (10) having a plurality of through holes formed thereon, the through holes corresponding to the barrier plates (4) one-to-one, and the diameter of the through holes being smaller than the diameter of the barrier plates (4); 2. The water level control device for desert vegetation restoration according to claim 1, further comprising a plurality of support pillars (11), the plurality of support pillars (11) being axially arranged in the through-hole, and both ends of the support pillars (11) being fixedly connected to the barrier plate (4) and the fixed plate (10), respectively.

6. The water refill assembly includes: an infiltration pipe (12) fixedly connected to one end of the water supply pipe (2) remote from the water storage tank (1) so as to be able to communicate with the water supply pipe (2), the infiltration pipe (12) being arranged so as to face the roots of the vegetation, a baffle (13) being fixedly connected to the front end of the infiltration pipe (12), a plurality of water permeation holes being opened on the baffle (13), and a plurality of infiltration holes being opened on the outer circumferential side of the infiltration pipe (12); 2. The water level control device for desert vegetation restoration according to claim 1, further comprising: a water deposition tampon (14) wound around and fixedly connected to the outer periphery of the infiltration pipe (12) and configured to cover the plurality of infiltration holes.

7. The water refill assembly includes: a connecting pipe (15) fixedly connected to the refilling pipe (2) so as to be able to communicate therewith, wherein one end of the connecting pipe (15) remote from the refilling pipe (2) extends vertically upward, and a spray nozzle (16) is provided at this end, and the spray end of the spray nozzle (16) faces the leaves of the vegetation; 2. The water level control device for desert vegetation restoration according to claim 1, further comprising a plurality of pumps (17) installed in the water storage tank (1) and distributed in a one-to-one correspondence with the water supply pipes (2), the plurality of pumps (17) transporting water outward along the water storage tank (1) via the pumps (17).

8. The adjustment member is a housing (19) fixedly connected to one side of the water storage tank (1), wherein a servo motor (20) is fixedly connected to one side of the housing (19), an output shaft of the servo motor (20) extends into the housing (19) and is fixedly connected to a worm (21), a worm gear (22) is engaged with one side of the worm (21), and the worm gear (22) is rotatably connected within the housing (19) via a rotation shaft (23); 2. The water level control device for desert vegetation restoration according to claim 1, further comprising: a rotating rod (24) rotatably fitted to the connection end of the cover plate (3) and the water storage tank (1), the rotating rod (24) having a fixed end and a rotating end, respectively, the fixed end being fixedly connected to the water storage tank (1) and the rotating end being fixedly connected to the cover plate (3), and one end of the rotating shaft (23) extending into the housing (19) and fixedly connected to the rotating end.

9. a level gauge (25) attached to the water storage tank (1) on a side away from the water supply pipe (2), both ends of which communicate with the storage cavity via communication pipes; 2. The water level control device for desert vegetation restoration according to claim 1, further comprising a transport pipe (26) fixedly connected to one side of the water storage tank (1) in a manner that allows communication therebetween, a water pump (27) being attached to the transport pipe (26), and an end of the transport pipe (26) remote from the water storage tank (1) being used to communicate with an external water source.

10. a photovoltaic panel (28) fixed to the top surface of the cover plate (3); 2. The water level control device for desert vegetation restoration according to claim 1, further comprising: a storage box (29) arranged on one side of the water storage tank (1) and electrically connected to the solar power generation panel (28).

Images