Domestic water tank with anti-surge structure

Abstract

The invention provides a domestic water tank with an anti-surge structure. The domestic water tank comprises a water collecting tank, a control water tank is arranged on the water collecting tank, a U-shaped pipe is arranged on the control water tank, a water conveying pipe is arranged on one side of the water collecting tank, a floating ball valve mechanism is arranged at one end of the water conveying pipe, and the other end of the water conveying pipe is connected with a power pump; the floating ball valve mechanism comprises a fixing sleeve, the fixing sleeve is installed at one end of the water conveying pipe, and a water passing pipe is arranged below the fixing sleeve. A plugging block moves in the direction of a mounting sleeve, a conductive head is driven to be inserted into a conductive groove, a power pump is powered on, the power pump pumps water flow in a river and a lake into a water conveying pipe, the water flow enters a control water tank along a water passing pipe, the water flow in the control water tank enters a water collecting tank through a U-shaped pipe, and the control water tank plays a role in buffering; the situation that water flow directly rushes into the water collecting tank to generate large surges is avoided, frequent starting of the floating ball valve is prevented, and water passing noise is lowered.

Description

Technical Field

[0001] The invention relates to the technical field of domestic water tanks, and in particular to a domestic water tank with an anti-surge structure. Background Art

[0002] Domestic water tanks are used to store domestic water. When the municipal water supply fails, they provide backup domestic water for residential areas, restaurants, hotels and other places. Domestic water tanks have a wide range of uses.

[0003] Chinese patent application No. 2018210749585 discloses a partitioned domestic water tank, the key points of its technical solution include a tank body, a manhole arranged at the top of the tank body, a water inlet arranged at the top of the tank body and a water outlet arranged at the lower side of the tank body, a cross-shaped partition plate is arranged in the tank body, there is a gap between the upper end of the partition plate and the top wall of the tank body, the partition plate divides the tank body into four separate chambers, the number of the water outlets is four, and they are respectively arranged on the lower sides of the side walls of the four chambers, which has the effect of reducing the loss of water resources when the tank body is damaged.

[0004] When the above-mentioned domestic water tank is in operation, tap water enters the tank from the water inlet pipe. When the water level sensor in the electrical signal tube detects that the water level has reached the highest water level, the water inlet pipe closes the water inlet. However, when the tap water directly enters the tank from the water inlet pipe, surges will occur. Surges can easily cause water overflow and generate loud noises. Secondly, in some remote areas without tap water, the above-mentioned domestic water tank is difficult to apply. Therefore, we propose a domestic water tank with an anti-surge structure. Summary of the invention

[0005] The purpose of the present invention is to address the deficiencies in the prior art and to provide a domestic water tank with an anti-surge structure. The blocking block moves toward the direction of the installation sleeve to drive the conductive head to insert into the conductive groove, and the power pump is energized. The power pump draws water from the river or lake into the water delivery pipe, and the water flows into the control water tank along the water pipe. The water in the control water tank enters the water collecting tank through the U-shaped pipe, wherein the control water tank plays a buffering role to prevent the water from directly rushing into the water collecting tank to generate large surges, prevent the float valve from being frequently started, and reduce the noise of water flow.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A domestic water tank with an anti-surge structure comprises a water collecting tank, a control water tank is arranged inside the water collecting tank, a U-shaped tube is arranged on the control water tank, a water delivery pipe is arranged on one side of the water collecting tank, a float valve mechanism is arranged at one end of the water delivery pipe, and the other end of the water delivery pipe is connected to a power pump;

[0008] The float valve mechanism includes a fixed sleeve, which is installed at one end of the water pipe, a water pipe is provided below the fixed sleeve, two groups of fixed plates are installed at the bottom of the fixed sleeve, a rotating rod c is rotatably provided between the two groups of fixed plates, a swing rod is installed on the rotating rod c, a ball is installed at one end of the swing rod, an avoidance groove is opened in the fixed sleeve, a toggle rod is installed at the other end of the swing rod, and a blocking block is provided in the fixed sleeve;

[0009] A mounting sleeve is provided on one side of the fixing sleeve, a connecting rod a is provided on the blocking block, a conductive head is installed on the connecting rod a, a conductive seat is provided on the mounting sleeve, the conductive seat is connected to the power grid, the conductive head is connected to the power pump, and a cooling component for cooling the conductive head and the conductive seat is provided on the fixing sleeve.

[0010] The cooling component includes: a rotating rod a, which is rotatably arranged in the swing rod; a containing cavity a and a flow groove a are provided in the sphere, and a flow groove b is provided in the swing rod; a conductive groove and a cooling cavity are provided in the conductive seat; a driving blade a, which is installed on the rotating rod a and is arranged in the containing cavity a; an inlet pipe, which is arranged between the flow groove b and the cooling cavity; an exhaust pipe, which is arranged on the conductive seat; a driving component, which is installed on the fixed sleeve; and a heat dissipation component, which is installed on the sphere.

[0011] The driving assembly includes: a fixed block, which is installed in the water pipe and one end of the fixed block extends to the outside of the water pipe; a rotating rod b, which is rotatably arranged on the fixed block and arranged in the water pipe; a driving blade b, which is installed on the rotating rod b; a rotating shaft, which is rotatably arranged on the fixed block outside the water pipe; a belt, through which the rotating rod b and the rotating shaft are connected; a protective cover, which is installed on one side of the fixed sleeve; and a transmission assembly, which is installed in the protective cover.

[0012] The transmission assembly includes: a transmission rod, which is rotatably arranged in the protective cover; a bevel gear a, which is installed at one end of the rotating shaft; a bevel gear b, which is installed on the transmission rod, and the bevel gear a and the bevel gear b are meshed; a rotating shaft, which is rotatably arranged in the rotating rod c; one end of the rotating shaft extends outward along the rotating rod c, a worm wheel a, which is installed at the extended end of the rotating shaft; a worm a, which is installed at the other end of the transmission rod, and the worm wheel a and the worm a are meshed; a bevel gear c, which is installed at the other end of the rotating rod c; a bevel gear d, which is installed on the rotating rod a, and the bevel gear c and the bevel gear d are meshed.

[0013] The heat dissipation assembly includes: a fixed cylinder, which is installed inside the sphere; a linkage rod, which is rotatably arranged on the fixed cylinder; a bevel gear e, which is installed on the rotating rod a; a bevel gear f, which is installed on the linkage rod, and the bevel gear e and the bevel gear f are meshed; a heat dissipation pipe, which is arranged in the fixed cylinder; and heat dissipation blades, which are installed on the linkage rod. A plurality of through holes are opened on the sphere.

[0014] The top of the control water tank of this device is open. The control water tank triggers the siphon through the change of water level. The open top of the control water tank can directly contact the atmosphere. The external environment has little interference with the change of water level. The water level can truly reflect the change of water volume, which is convenient for accurate control of the start and stop of the siphon. The siphon is triggered by the water level gradient, and the water levels of the control water tank and the water collection tank can change independently. The performance of the device is guaranteed by optimizing the control water tank volume and the siphon pipe diameter. The open top of the control water tank is more conducive to the stable operation of the device.

[0015] The water pipe is provided with a filtering mechanism, and the filtering mechanism includes: a filtering shell, the filtering shell is installed on the water pipe; a baffle, two of the baffles are installed on the water pipe; a linear driving member a, the linear driving member a is installed on the filtering shell; a moving plate, the moving plate is installed at the output end of the linear driving member a, and two groups of receiving grooves are opened in the moving plate; a rotating ring, the rotating ring is rotatably arranged in the receiving groove; a connecting rod b, the connecting rod b is installed at both ends of the rotating ring; a filter screen, the filter screen is installed in the rotating ring; a fixing component, the fixing component is installed on the moving plate; and a flip component, the flip component is installed on the moving plate.

[0016] The fixing assembly includes: a mounting groove, which is opened in the moving plate; a clamping block, two groups of the clamping blocks are symmetrically arranged in the mounting groove; a screw, which is rotatably arranged in the moving plate and is threadedly connected to the clamping block; a connecting shell, two connecting shells are installed on the moving plate; a rotating rod a, which is rotatably arranged on the connecting shell; a worm wheel b, which is installed in the middle of the screw; and a worm b, which is installed on the rotating rod a, and the threads on both sides of the screw are arranged in opposite directions.

[0017] The flip assembly includes: a rotating rod b, which is rotatably arranged on the connecting shell; a transmission belt a, through which the rotating rod b and the connecting rod b at one end of the rotating ring are connected; a clamping slot a and a retreat slot a are provided in the rotating rod a, and a clamping slot b and a retreat slot b are provided in the rotating rod b, the clamping slot a and the clamping slot b are staggered, and the retreat slot a and the retreat slot b are staggered; an accommodating cavity b is provided in the moving plate, and an elastic connecting piece is provided in the accommodating cavity b, and two positioning holes are provided on the connecting rod b at the other end of the rotating ring, and a positioning ball inserted into the positioning hole is provided at the free end of the elastic connecting piece.

[0018] A linear drive component b is provided in the filter housing, a moving block is installed at the output end of the linear drive component b, two driving rods are rotatably provided on the moving block, one of the driving rods is provided with a clamping block a, and the position of the clamping block a corresponds to the clamping slot a; a clamping block b is provided on the other driving rod, and the position of the clamping block b corresponds to the clamping slot b, the positions of the clamping blocks a and b are aligned, the two driving rods are connected by a transmission belt b, a rotating driving component a is provided on the moving block, and the rotating driving component a drives one of the driving rods to rotate.

[0019] The beneficial effects of the present invention are:

[0020] (1) The present invention drives the conductive head to be inserted into the conductive groove by moving the blocking block toward the installation sleeve, and energizes the power pump. The power pump draws water from the river or lake into the water pipe, and the water flows into the control water tank along the water pipe. The water in the control water tank flows into the water collecting tank through the U-shaped pipe. The control water tank plays a buffering role to prevent the water from directly rushing into the water collecting tank to generate large surges, prevent the float valve from being frequently started, and reduce the noise of water flow. In some remote areas without tap water, the domestic water tank of the present invention can be well applied.

[0021] (2) When the water collecting tank and the control water tank are full of water, the buoyancy of the water drives the swing rod to swing upward, driving the toggle rod to toggle the blocking block toward the water pipe. At this time, the blocking block blocks the inside of the fixed sleeve, and the water pipe is not connected to the water pipe; the blocking block moves toward the water pipe, driving the conductive head to leave the conductive groove, cutting off the power supply to the power pump, and no water flows through the water pipe (achieving a water-stopping effect). When the water level in the control water tank is lower than a certain height, the water inlet process is entered again, thereby realizing intelligent adjustment of the domestic water tank.

[0022] (3) In the present invention, water flows along the water pipe into the control water tank, drives the driving blade b to rotate, drives the rotating shaft and bevel gear a to rotate through the belt, drives the rotating shaft to rotate through the bevel gear b, the transmission rod, the worm a, and the worm wheel a, drives the rotating shaft to rotate through the bevel gear c and the bevel gear d to drive the rotating rod a to rotate, drives the driving blade a to rotate, and draws the water in the accommodating chamber a into the flow groove a, the flow groove b, and the inlet pipe, and then into the cooling chamber, and then discharged from the discharge pipe; the flowing water cools the conductive seat and the conductive head, avoids the conductive seat and the conductive head from being energized for a long time and causing the temperature to rise, and prolongs the service life of the conductive seat and the conductive head.

[0023] (4) In the present invention, water flows along the flow groove a and enters the heat dissipation pipe. The rotation of the rotating rod a drives the linkage rod to rotate, driving the heat dissipation fan blades to rotate. The wind generated by the heat dissipation fan blades blows toward the heat dissipation pipe, synchronously dissipating the water flow in the heat dissipation pipe, thereby enhancing the cooling effect on the conductive seat and the conductive head.

[0024] (5) The top of the control water tank of the present invention is open. The control water tank triggers the siphon through the change of water level. The open top of the control water tank can directly contact the atmosphere. The external environment has little interference with the water level change. The water level can truly reflect the change of water volume, which is convenient for accurately controlling the start and stop of the siphon. The siphon is triggered by the water level gradient, and the water levels of the control water tank and the water collection tank can change independently. The performance of the device is guaranteed by optimizing the control water tank volume and the siphon pipe diameter. The open top of the control water tank is more conducive to the stable operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the first overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the structure of the water collecting tank and the control water tank of the present invention;

[0027] Figure 3 It is a cross-sectional schematic diagram of the floating ball valve mechanism of the present invention;

[0028] Figure 4 It is a cross-sectional schematic diagram of the fixing sleeve of the present invention;

[0029] Figure 5 It is a cross-sectional schematic diagram of the installation sleeve of the present invention;

[0030] Figure 6 This is a schematic diagram of the structure of the float valve mechanism of the present invention;

[0031] Figure 7 This is a schematic diagram of the structure of the drive assembly of the present invention;

[0032] Figure 8 It is a schematic diagram of the structure of the transmission assembly of the present invention;

[0033] Fig. 9 This is a schematic diagram of the structure of the heat dissipation component of the present invention;

[0034] Fig.10 It is a schematic diagram of the second overall structure of the present invention;

[0035] Fig.11 It is a schematic diagram of the structure of the filtering mechanism of the present invention;

[0036] Fig.12 It is a schematic diagram of the structure of the sports board of the present invention;

[0037] Fig.13 It is a schematic diagram of the structure of the fixing assembly of the present invention;

[0038] Fig.14 This is a schematic diagram of the first state of the flip assembly of the present invention;

[0039] Fig.15 This is a schematic diagram of the second state of the flip assembly of the present invention;

[0040] Fig.16 It is a cross-sectional schematic diagram of the sports board of the present invention;

[0041] Fig.17 For the present invention Fig.16 The enlarged schematic diagram at A in the middle;

[0042] Fig.18 It is a cross-sectional schematic diagram of the swing rod of the present invention.

[0043] The accompanying drawings of the present application are marked as follows: 100, water collecting tank; 101, control water tank; 102, U-shaped tube; 103, water pipe; 104, discharge pipe; 2, float valve mechanism; 201, fixed sleeve; 2011, avoidance groove; 202, water pipe; 203, fixed plate; 204, rotating rod c; 205, swing rod; 2051, flow groove b; 206, ball; 2061, accommodating chamber a; 2062, flow groove a; 2063, through hole; 207, toggle rod; 2071, groove; 2072, slide rod; 208, blocking block; 209, installation sleeve; 210, connecting rod a; 211, conductive head; 212, conductive seat; 2121, conductive slot; 2122, cooling chamber; 22, cooling assembly; 221, rotating rod a; 222, driving blade a; 223, entering pipe; 23, driving assembly; 231, fixing block; 232, rotating rod b; 233, driving blade b; 234, rotating shaft; 235, belt; 236, protective cover; 24, heat dissipation assembly; 241, fixing cylinder; 242, linkage rod; 243, bevel gear e; 244, bevel gear f; 245, heat dissipation pipe; 246 , cooling fan blades; 25, transmission assembly; 251, transmission rod; 252, bevel gear a; 253, bevel gear b; 254, rotating shaft; 255, worm gear a; 256, worm a; 257, bevel gear c; 258, bevel gear d; 3, filtering mechanism; 301, filter shell; 302, baffle; 303, linear drive member a; 304, moving plate; 3041, receiving groove; 3042, mounting groove; 3043, receiving chamber b; 305, rotating ring; 306, connecting rod b; 3061, positioning hole; 307, filter screen; 308, elastic connection Component; 309, positioning ball; 31, fixing component; 311, clamping block; 312, screw; 313, connecting shell; 314, rotating rod a; 3141, slot a; 3142, retreat slot a; 315, worm wheel b; 316, worm b; 32, flip component; 321, rotating rod b; 3211, slot b; 3212, retreat slot b; 322, transmission belt a; 323, linear drive component b; 324, moving block; 325, driving rod; 326, block a; 327, block b; 328, transmission belt b; 329, rotating drive component a. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0046] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0047] Embodiment 1: Figure 1-Figure 9 As shown, this embodiment provides a domestic water tank with a surge protection structure, including a water collecting tank 100, a control water tank 101 is arranged in the water collecting tank 100, a U-shaped tube 102 is arranged on the control water tank 101, a water delivery pipe 103 is arranged on one side of the water collecting tank 100, a float valve mechanism 2 is arranged at one end of the water delivery pipe 103, the other end of the water delivery pipe 103 is connected to a power pump, and a discharge pipe 104 is arranged on the water collecting tank 100;

[0048] The float valve mechanism 2 includes a fixed sleeve 201, which is installed at one end of the water pipe 103, a water pipe 202 is provided below the fixed sleeve 201, two groups of fixed plates 203 are installed at the bottom of the fixed sleeve 201, a rotating rod c204 is rotatably provided between the two groups of fixed plates 203, a swing rod 205 is installed on the rotating rod c204, a ball 206 is installed at one end of the swing rod 205, an avoidance groove 2011 is provided in the fixed sleeve 201, a toggle rod 207 is installed at the other end of the swing rod 205, a blocking block 208 is provided in the fixed sleeve 201, a groove 2071 is provided in the toggle rod 207, a slide rod 2072 is installed on the blocking block 208, and the slide rod 2072 slides in the groove 2071;

[0049] A mounting sleeve 209 is provided on one side of the fixing sleeve 201, a connecting rod a210 is provided on the blocking block 208, a conductive head 211 is installed on the connecting rod a210, a conductive seat 212 is provided on the mounting sleeve 209, the conductive seat 212 is connected to the power grid, the conductive head 211 is connected to the power pump (the wires required for power supply are not drawn in the figure), and a cooling component 22 for cooling the conductive head 211 and the conductive seat 212 is provided on the fixing sleeve 201.

[0050] In this embodiment, in the initial state, there is no water in the water collecting tank 100 and the control water tank 101. Under the gravity of the sphere 206, the swing rod 205 is driven to swing downward, and the toggle rod 207 is driven to toggle the blocking block 208 to move in the direction of the installation sleeve 209. At this time, the blocking block 208 does not block the inside of the fixed sleeve 201, and the water delivery pipe 103 is connected with the water pipe 202 (a sealing ring is provided on the blocking block 208 to enhance the sealing effect);

[0051] The blocking block 208 moves toward the direction of the installation sleeve 209, driving the conductive head 211 to insert into the conductive slot 2121, and energizing the power pump. The power pump draws water from the river or lake into the water supply pipe 103, and the water flows along the water pipe 202 into the control water tank 101. The water in the control water tank 101 enters the water collecting tank 100 through the U-shaped tube 102, wherein the control water tank 101 plays a buffering role, preventing the water from directly rushing into the water collecting tank 100 to generate large surges, preventing the float valve from being frequently started, and reducing the noise of water flow.

[0052] like Figure 1-Figure 9 As shown, the cooling component 22 includes: a rotating rod a221, which is rotatably arranged in the swing rod 205; a accommodating chamber a2061 and a flow groove a2062 are provided in the sphere 206, and a flow groove b2051 is provided in the swing rod 205; a conductive groove 2121 and a cooling chamber 2122 are provided in the conductive seat 212; a driving blade a222, which is installed on the rotating rod a221 and is arranged in the accommodating chamber a2061; an inlet pipe 223, which is arranged between the flow groove b2051 and the cooling chamber 2122; an exhaust pipe, which is arranged on the conductive seat 212; a driving component 23, which is installed on the fixed sleeve 201; and a heat dissipation component 24, which is installed on the sphere 206.

[0053] like Figure 1-Figure 9 As shown, the driving component 23 includes: a fixed block 231, which is installed in the water pipe 202; one end of the fixed block 231 extends to the outside of the water pipe 202; a rotating rod b232, which is rotatably arranged on the fixed block 231 and arranged in the water pipe 202; a driving fan blade b233, which is installed on the rotating rod b232; a rotating shaft 234, which is rotatably arranged on the fixed block 231 outside the water pipe 202; a belt 235, which is connected to the rotating rod b232 and the rotating shaft 234 through a transmission connection; a protective cover 236, which is installed on one side of the fixed sleeve 201; and a transmission component 25, which is installed in the protective cover 236.

[0054] In this embodiment, when the water collecting tank 100 and the control water tank 101 are full of water, the buoyancy of the water drives the swing rod 205 to swing upward, and drives the toggle rod 207 to toggle the blocking block 208 to move in the direction of the water pipe 103. At this time, the blocking block 208 blocks the inside of the fixing sleeve 201, and the water pipe 103 is not connected with the water pipe 202 (to achieve a water-stopping effect);

[0055] The blocking block 208 moves toward the water pipe 103, driving the conductive head 211 to leave the conductive slot 2121, cutting off the power supply to the power pump, and preventing water from flowing through the water pipe 103 (achieving a water-stopping effect). When the water level in the water tank 101 is controlled to be lower than a certain height, the water intake process is entered again to achieve intelligent regulation of the domestic water tank.

[0056] like Figure 1-Figure 9 As shown, the transmission assembly 25 includes: a transmission rod 251, which is rotatably disposed in the protective cover 236; a bevel gear a252, which is mounted on one end of the rotating shaft 234; a bevel gear b253, which is mounted on the transmission rod 251, and the bevel gears a252 and b253 are meshed; a rotating shaft 254, which is rotatably disposed in the rotating rod c204, and one end of the rotating shaft 254 is along the rotating rod c204. 04 extends outward; worm wheel a255, worm wheel a255 is installed on the extended end of the rotating shaft 254; worm a256, worm a256 is installed on the other end of the transmission rod 251, worm wheel a255 and worm a256 are meshed; bevel gear c257, bevel gear c257 is installed on the other end of the rotating rod c204; bevel gear d258, bevel gear d258 is installed on the rotating rod a221, bevel gear c257 and bevel gear d258 are meshed, Figure 8 The structural diagram shown hides the toggle lever 207 .

[0057] In this embodiment, water flows along the water pipe 202 into the control water tank 101, driving the driving blade b233 to rotate, driving the rotating shaft 234 and the bevel gear a252 to rotate through the belt 235, driving the rotating shaft 254 to rotate through the bevel gear b253, the transmission rod 251, the worm a256, and the worm wheel a255, driving the rotating rod a221 to rotate through the bevel gear c257 and the bevel gear d258, driving the driving blade a222 to rotate, and pumping the water in the accommodating chamber a2061 into The flow groove a2062, the flow groove b2051, and the entrance tube 223 are passed into the cooling chamber 2122 and then discharged from the discharge pipe; the flowing water cools the conductive seat 212 and the conductive head 211 to prevent the conductive seat 212 and the conductive head 211 from being powered on for a long time, which causes the temperature to rise, thereby extending the service life of the conductive seat 212 and the conductive head 211; it should be noted that the driving fan blade a222 is equivalent to a pump, which draws the water into the flow groove a2062, which is not explained in detail here.

[0058] like Figure 1-Figure 9 As shown, the heat dissipation assembly 24 includes: a fixed cylinder 241, which is installed inside the sphere 206; a linkage rod 242, which is rotatably arranged on the fixed cylinder 241; a bevel gear e243, which is installed on the rotating rod a221; a bevel gear f244, which is installed on the linkage rod 242, and the bevel gears e243 and f244 are meshed; a heat dissipation pipe 245, which is arranged in the fixed cylinder 241, and both ends of the heat dissipation pipe 245 are connected to the flow groove a2062; a heat dissipation fan blade 246, which is installed on the linkage rod 242, and a plurality of through holes 2063 are opened on the sphere 206.

[0059] In this embodiment, the water flows along the flow groove a2062 and enters the heat dissipation pipe 245. The rotation of the rotating rod a221 drives the linkage rod 242 to rotate, driving the heat dissipation blades 246 to rotate. The wind generated by the heat dissipation blades 246 blows toward the heat dissipation pipe 245, and the water in the heat dissipation pipe 245 is synchronously dissipated, thereby enhancing the cooling effect on the conductive seat 212 and the conductive head 211.

[0060] It should be noted that the water flow direction is: accommodating chamber a2061 → flow groove a2062 → heat dissipation pipe 245 → flow groove a2062 → flow groove b2051 → entry pipe 223 → cooling chamber 2122 → discharge pipe. Setting up grooves and pipes for water flow is a conventional technical means in this field and will not be described in detail here.

[0061] Embodiment 2: Figure 10-Figure 18 As shown, the components identical or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The second embodiment differs from the first embodiment in that:

[0062] like Figure 10-Figure 18 As shown, in this embodiment, a filtering mechanism 3 is provided on the water pipe 103, and the power pump is placed in a river or a lake. The water in the river or the lake has more impurities, so a filtering mechanism 3 is provided for filtering; in some remote areas without tap water, the domestic water tank of this embodiment can be well applied.

[0063] like Figure 10-Figure 18 As shown, the filter mechanism 3 includes: a filter housing 301, the filter housing 301 is mounted on the water pipe 103; baffles 302, two baffles 302 are mounted on the water pipe 103; a linear drive member a303, the linear drive member a303 is mounted on the filter housing 301; a moving plate 304, the moving plate 304 is mounted on the output end of the linear drive member a303, and two groups of receiving grooves 3041 are opened in the moving plate 304;

[0064] Rotating ring 305, rotating ring 305 is rotatably arranged in accommodating groove 3041; connecting rod b306, connecting rod b306 is installed at both ends of rotating ring 305; filter screen 307, filter screen 307 is installed in rotating ring 305; fixing component 31, fixing component 31 is installed on moving plate 304; flipping component 32, flipping component 32 is installed on moving plate 304.

[0065] In this embodiment, there are two groups of filters 307. One group of filters 307 is located below the water pipe 103. The filters 307 filter the water in the water pipe 103, and the impurities in the water remain on the filters 307. The linear drive member a303 drives the moving plate 304 to move, driving the filters 307 to leave the water pipe 103, so that the other filter 307 moves to the water pipe 103. The filter 307 filters the water flow in the water pipe 103.

[0066] like Figure 10-Figure 18 As shown, the fixing assembly 31 includes: a mounting groove 3042, which is opened in the moving plate 304; a clamping block 311, where two groups of clamping blocks 311 are symmetrically arranged in the mounting groove 3042; a screw 312, which is rotatably arranged in the moving plate 304, and the threads on both sides of the screw 312 are arranged in opposite directions; the screw 312 is threadedly connected to the clamping block 311; a connecting shell 313, where two connecting shells 313 are installed on the moving plate 304; a rotating rod a314, where the rotating rod a314 is rotatably arranged on the connecting shell 313; a worm gear b315, where the worm gear b315 is installed in the middle of the screw 312; and a worm gear b316, where the worm gear b316 is installed on the rotating rod a314, and the worm gear b315 is meshed with the worm gear b316.

[0067] It should be noted that: the thread has a self-locking function. In the absence of external force, no movement occurs between the screw 312 and the clamping block 311; the worm wheel b315 and the worm b316 have a self-locking function. In the absence of external force, no movement occurs between the worm wheel b315 and the worm b316.

[0068] The flip assembly 32 includes: a rotating rod b321, which is rotatably arranged on the connecting shell 313; a transmission belt a322, through which the rotating rod b321 and the connecting rod b306 at one end of the rotating ring 305 are connected to each other; a slot a3141 and a retreat slot a3142 are provided in the rotating rod a314, and a slot b3211 and a retreat slot b3212 are provided in the rotating rod b321, and the slots a3141 and b3211 are staggered, and the retreat slot a3141 and b3211 are staggered. The groove a3142 and the retreat groove b3212 are staggered; a accommodating cavity b3043 is provided in the moving plate 304, and an elastic connecting member 308 is provided in the accommodating cavity b3043. Two positioning holes 3061 are provided on the connecting rod b306 at the other end of the rotating ring 305. A positioning ball 309 is provided at the free end of the elastic connecting member 308 for inserting into the positioning hole 3061. The positioning ball 309 is inserted into the positioning hole 3061 to limit the connecting rod b306 and the rotating ring 305 to prevent them from rotating at will.

[0069] like Figure 10-Figure 18 As shown, a linear driving member b323 is provided in the filter shell 301, and a moving block 324 is installed at the output end of the linear driving member b323. Two driving rods 325 are rotatably provided on the moving block 324, one of the driving rods 325 is installed with a block a326, and the position of the block a326 corresponds to the slot a3141; the other driving rod 325 is installed with a block b327, and the position of the block b327 corresponds to the slot b3211, and the positions of the blocks a326 and b327 are aligned, and the two driving rods 325 are connected by a transmission belt b328. A rotating driving member a329 is installed on the moving block 324, and the rotating driving member a329 drives one of the driving rods 325 to rotate. It should be noted that two groups of linear driving member b323, moving block 324, block a326, and block b327 are arranged.

[0070] In this embodiment, the linear drive member b323 drives the card block a326 to be inserted into the card slot a3141 (the two are engaged, the state is as follows Fig.13 As shown), at this time, the block b327 is not engaged with the slot b3211, and the rotating driving member a329 drives the driving rod 325 to rotate, driving the block a326 and the rotating rod a314 to rotate. Due to the meshing of the worm wheel b315 and the worm b316, the screw 312 is driven to rotate. According to the principle of thread transmission, the two clamping blocks 311 are driven away from the rotating ring 305 (to facilitate the subsequent driving of the rotating ring 305 and the filter screen 307 to flip);

[0071] The linear drive member b323 drives the card block b327 to be inserted into the card slot b3211 (the two are engaged, the state is as follows Fig.14As shown), at this time, the block a326 is located in the retreat groove a3142 (the block a326 is not engaged with the groove a3141), and the rotating driving member a329 drives the driving rod 325 to rotate, drives the rotating rod b321 to rotate, and drives the connecting rod b306 to rotate through the transmission belt a322, driving the rotating ring 305 and the filter screen 307 to flip 180 degrees, so that the impurities on the filter screen 307 fall into the filter shell 301.

[0072] It should be noted that: after the impurities on the filter 307 fall into the filter housing 301, the rotating ring 305 and the filter 307 are driven to flip 180 degrees (restored to the original state), and the two clamping blocks 311 are driven to clamp the rotating ring 305 to fix the rotating ring 305 and the filter 307 (restored to the original state).

[0073] In this embodiment, the top of the control water tank 101 is open, and the control water tank 101 triggers the siphon through the change of water level. The open top of the control water tank 101 can directly contact with the atmosphere. The external environment has little interference with the water level change. The water level can truly reflect the change of water volume, which is convenient for accurately controlling the start and stop of the siphon.

[0074] The device uses the water level gradient to trigger the siphon, and the water levels of the control water tank 101 and the water collecting tank 100 can be changed independently. The performance of the device is ensured by optimizing the volume of the control water tank 101 and the diameter of the siphon tube, and the open upper opening of the control water tank 101 is more conducive to the stable operation of the device.

[0075] Embodiment 3: This embodiment provides a method for using a domestic water tank with an anti-surge structure, comprising the following steps:

[0076] Step 1, water inlet process: in the initial state, there is no water in the water collecting tank 100 and the control water tank 101. Under the gravity of the ball 206, the swing rod 205 is driven to swing downward, and the toggle rod 207 is driven to toggle the blocking block 208 to move toward the installation sleeve 209. At this time, the blocking block 208 does not block the inside of the fixed sleeve 201, and the water delivery pipe 103 is connected with the water pipe 202;

[0077] The blocking block 208 moves toward the direction of the installation sleeve 209, driving the conductive head 211 to insert into the conductive slot 2121, and energizing the power pump. The power pump draws water from the river or lake into the water delivery pipe 103, and the water flows into the control water tank 101 along the water pipe 202. The water in the control water tank 101 flows into the water collecting tank 100 through the U-shaped pipe 102, wherein the control water tank 101 plays a buffering role, preventing the water from directly rushing into the water collecting tank 100 to generate large surges, preventing the float valve from being frequently started, and reducing the noise of water flow;

[0078] Step 2: Intelligent adjustment: When the water collecting tank 100 and the control water tank 101 are full of water, the buoyancy of the water drives the swing rod 205 to swing upward, and drives the toggle rod 207 to toggle the blocking block 208 to move toward the direction of the water pipe 103. At this time, the blocking block 208 blocks the inside of the fixed sleeve 201, and the water pipe 103 is not connected with the water pipe 202 (to achieve a water-stopping effect);

[0079] The blocking block 208 moves toward the water pipe 103, driving the conductive head 211 to leave the conductive slot 2121, cutting off the power pump, and preventing water from flowing through the water pipe 103 (achieving a water-stopping effect). When the water level in the water tank 101 is controlled to be lower than a certain height, the water inlet process is entered again, realizing intelligent regulation of the domestic water tank.

[0080] Step 3, cooling process: water flows along the water pipe 202 into the control water tank 101, driving the driving blade b233 to rotate, driving the rotating shaft 234 and the bevel gear a252 to rotate through the belt 235, driving the rotating shaft 254 to rotate through the bevel gear b253, the transmission rod 251, the worm a256, and the worm wheel a255, driving the rotating shaft a221 to rotate through the bevel gear c257 and the bevel gear d258, driving the driving blade a222 to rotate, and pumping the water in the accommodating chamber a2061 into the flow groove a2062, the flow groove b2051, and the inlet pipe 223, and then into the cooling chamber 2122, and then discharged from the discharge pipe; the flowing water cools the conductive seat 212 and the conductive head 211 to avoid the conductive seat 212 and the conductive head 211 from being powered on for a long time, which causes the temperature to rise, thereby extending the service life of the conductive seat 212 and the conductive head 211.

[0081] Step 4, heat dissipation process: the water flows along the flow groove a2062 and enters the heat dissipation pipe 245, the rotating rod a221 rotates to drive the linkage rod 242 to rotate, and the heat dissipation fan blade 246 rotates, and the wind generated by the heat dissipation fan blade 246 blows toward the heat dissipation pipe 245, and the water flow in the heat dissipation pipe 245 is synchronously dissipated, thereby enhancing the cooling effect on the conductive seat 212 and the conductive head 211;

[0082] Step 5, filtering process: There are two groups of filter screens 307, one group of filter screens 307 is located under the water pipe 103, the filter screens 307 filter the water in the water pipe 103, and the impurities in the water remain on the filter screens 307, the linear drive member a303 drives the moving plate 304 to move, drives the filter screen 307 to leave the bottom of the water pipe 103, and moves the other filter screen 307 to the bottom of the water pipe 103, and the filter screen 307 filters the water flow of the water pipe 103;

[0083] Step 6: Unloading process: The linear drive member b323 drives the card block a326 to insert into the card slot a3141 (the two are engaged, the state is as follows Fig.13As shown), at this time, the block b327 is not engaged with the slot b3211, and the rotating driving member a329 drives the driving rod 325 to rotate, driving the block a326 and the rotating rod a314 to rotate. Due to the meshing of the worm wheel b315 and the worm b316, the screw 312 is driven to rotate. According to the principle of thread transmission, the two clamping blocks 311 are driven away from the rotating ring 305 (to facilitate the subsequent driving of the rotating ring 305 and the filter screen 307 to flip);

[0084] The linear drive member b323 drives the card block b327 to be inserted into the card slot b3211 (the two are engaged, the state is as follows Fig.14 As shown), at this time, the block a326 is located in the retreat groove a3142 (the block a326 is not engaged with the groove a3141), and the rotating driving member a329 drives the driving rod 325 to rotate, drives the rotating rod b321 to rotate, and drives the connecting rod b306 to rotate through the transmission belt a322, driving the rotating ring 305 and the filter screen 307 to flip 180 degrees, so that the impurities on the filter screen 307 fall into the filter shell 301.

[0085] The present invention introduces a siphon triggering mechanism based on water level gradient, and combines dynamic liquid level compensation and hydraulic buffer effect analysis, so that the entire device can achieve a significant reduction in the frequency of float valve action without external power. The siphon is triggered by the water level gradient. When the water level difference between the small water tank (control water tank 101) and the main water tank (collecting tank 100) reaches a critical value, the siphon system starts naturally and quickly introduces excess water into the main water tank, thereby completing the water level balance in a short time. This innovative mechanism is to utilize the gravitational potential energy of the fluid itself, rather than relying on electricity or mechanical drive equipment, to make the system more energy-efficient and efficient. At the same time, the dynamic liquid level compensation principle ensures that the siphon stops automatically after the water level of the main water tank falls back, and prevents repeated triggering by calculating the volume of the small water tank and the diameter of the siphon tube (the siphon tube is a U-shaped tube 102). The hydraulic buffer effect analysis further optimizes the water flow velocity and pressure changes during the siphon process, reduces the risk of water hammer, and improves the safety and reliability of the device operation.

[0086] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A domestic water tank with a surge protection structure, comprising a water collecting tank (100), characterized in that: A control water tank (101) is provided in the water collecting tank (100), a U-shaped tube (102) is provided on the control water tank (101), a water delivery pipe (103) is provided on one side of the water collecting tank (100), a float valve mechanism (2) is provided at one end of the water delivery pipe (103), and the other end of the water delivery pipe (103) is connected to a power pump; The float valve mechanism (2) comprises a fixed sleeve (201), the fixed sleeve (201) being mounted on one end of the water delivery pipe (103), a water pipe (202) being provided below the fixed sleeve (201), two groups of fixed connecting plates (203) being mounted on the bottom of the fixed sleeve (201), a rotating rod c (204) being rotatably provided between the two groups of fixed connecting plates (203), a swing rod (205) being mounted on the rotating rod c (204), a ball (206) being mounted on one end of the swing rod (205), an avoidance groove (211) being provided in the fixed sleeve (201), a toggle rod (207) being mounted on the other end of the swing rod (205), and a blocking block (208) being provided in the fixed sleeve (201); A mounting sleeve (209) is provided on one side of the fixing sleeve (201), a connecting rod a (210) is provided on the blocking block (208), a conductive head (211) is installed on the connecting rod a (210), a conductive seat (212) is provided on the mounting sleeve (209), the conductive seat (212) is connected to the power grid, the conductive head (211) is connected to the power pump, and a cooling component (22) for cooling the conductive head (211) and the conductive seat (212) is provided on the fixing sleeve (201).

2. A domestic water tank with a surge protection structure according to claim 1, characterized in that: The cooling assembly (22) comprises: A rotating rod a (221), the rotating rod a (221) being rotatably disposed in the swing rod (205); a receiving cavity a (2061) and a flow groove a (2062) are provided in the spherical body (206); a flow groove b (2051) is provided in the swing rod (205); and a conductive groove (2121) and a cooling cavity (2122) are provided in the conductive seat (212); A driving blade a (222), wherein the driving blade a (222) is mounted on the rotating rod a (221), and the driving blade a (222) is disposed in the accommodating chamber a (2061); an inlet pipe (223), the inlet pipe (223) being arranged between the flow groove b (2051) and the cooling cavity (2122); a discharge pipe, the discharge pipe being arranged on the conductive seat (212); A driving assembly (23), wherein the driving assembly (23) is mounted on the fixing sleeve (201); A heat dissipation component (24), wherein the heat dissipation component (24) is mounted on the sphere (206).

3. A domestic water tank with a surge protection structure according to claim 2, characterized in that: The driving component (23) comprises: A fixing block (231), the fixing block (231) being installed in the water pipe (202), one end of the fixing block (231) extending to the outside of the water pipe (202); A rotating rod b (232), the rotating rod b (232) being rotatably disposed on the fixed block (231), and the rotating rod b (232) being disposed in the water pipe (202); A driving blade b (233), wherein the driving blade b (233) is mounted on the rotating rod b (232); A rotating shaft (234), the rotating shaft (234) being rotatably disposed on a fixed block (231) outside the water passage pipe (202); A belt (235), wherein the rotating rod b (232) and the rotating shaft (234) are connected in transmission via the belt (235); A protective cover (236), the protective cover (236) being installed on one side of the fixing sleeve (201); A transmission assembly (25), wherein the transmission assembly (25) is installed in the protective cover (236).

4. A domestic water tank with a surge protection structure according to claim 3, characterized in that: The transmission assembly (25) comprises: A transmission rod (251), the transmission rod (251) being rotatably disposed in the protective cover (236); A bevel gear a (252), the bevel gear a (252) being mounted on one end of the rotating shaft (234); A bevel gear b (253), the bevel gear b (253) being mounted on the transmission rod (251), the bevel gear a (252) and the bevel gear b (253) being meshed; a rotating shaft (254), the rotating shaft (254) being rotatably disposed in the rotating rod c (204), one end of the rotating shaft (254) extending outwardly along the rotating rod c (204); A worm gear a (255), the worm gear a (255) being mounted on an extended end of the rotating shaft (254); A worm a (256), wherein the worm a (256) is mounted on the other end of the transmission rod (251), and the worm wheel a (255) and the worm a (256) are meshed; A bevel gear c (257), the bevel gear c (257) being mounted on the other end of the rotating rod c (204); A bevel gear d (258), wherein the bevel gear d (258) is mounted on the rotating rod a (221), and the bevel gear c (257) and the bevel gear d (258) are meshed.

5. A domestic water tank with a surge protection structure according to claim 4, characterized in that: The heat dissipation component (24) comprises: A fixed cylinder (241), the fixed cylinder (241) being installed inside the spherical body (206); A linkage rod (242), the linkage rod (242) being rotatably disposed on the fixed cylinder (241); A bevel gear e (243), wherein the bevel gear e (243) is mounted on the rotating rod a (221); A bevel gear f (244), the bevel gear f (244) being mounted on the linkage rod (242), the bevel gear e (243) and the bevel gear f (244) being meshed; A heat dissipation pipe (245), the heat dissipation pipe (245) being arranged in the fixed cylinder (241), and both ends of the heat dissipation pipe (245) being in communication with the flow groove a (2062); A heat dissipation fan blade (246) is installed on the linkage rod (242), and a plurality of through holes (2063) are provided on the sphere (206).

6. A domestic water tank with a surge protection structure according to claim 5, characterized in that: The water delivery pipe (103) is provided with a filtering mechanism (3), and the filtering mechanism (3) comprises: A filter housing (301), the filter housing (301) being mounted on the water pipe (103); Baffles (302), two baffles (302) are installed on the water pipe (103); A linear drive member a (303), wherein the linear drive member a (303) is mounted on the filter housing (301); A moving plate (304), the moving plate (304) being mounted on the output end of the linear drive member a (303), and the moving plate (304) being provided with two groups of accommodating grooves (3041); A rotating ring (305), the rotating ring (305) being rotatably disposed in the containing groove (3041); A connecting rod b (306), the connecting rod b (306) being mounted on both ends of the rotating ring (305); A filter screen (307), the filter screen (307) being installed in the rotating ring (305); A fixing component (31), the fixing component (31) being mounted on the moving plate (304); A flip assembly (32), wherein the flip assembly (32) is mounted on the movement board (304).

7. A domestic water tank with a surge protection structure according to claim 6, characterized in that: The fixing assembly (31) comprises: A mounting groove (3042), wherein the mounting groove (3042) is provided in the movement plate (304); Clamping blocks (311), two groups of the clamping blocks (311) are symmetrically arranged in the mounting groove (3042); a screw rod (312), the screw rod (312) being rotatably disposed in the moving plate (304), the screw rod (312) being threadedly connected to the clamping block (311), and the threads on both sides of the screw rod (312) being arranged in opposite directions; A connecting shell (313), wherein two connecting shells (313) are mounted on the moving plate (304); A rotating rod a (314), the rotating rod a (314) being rotatably disposed on the connecting shell (313); A worm gear b (315), the worm gear b (315) being installed in the middle of the screw rod (312); A worm b (316), wherein the worm b (316) is mounted on the rotating rod a (314), and the worm wheel b (315) and the worm b (316) are meshed.

8. A domestic water tank with a surge protection structure according to claim 7, characterized in that: The flip assembly (32) comprises: A rotating rod b (321), the rotating rod b (321) being rotatably disposed on the connecting shell (313); A transmission belt a (322), wherein the rotating rod b (321) and the connecting rod b (306) at one end of the rotating ring (305) are connected in transmission via the transmission belt a (322); The rotating rod a (314) is provided with a clamping slot a (3141) and a retreating slot a (3142); the rotating rod b (321) is provided with a clamping slot b (3211) and a retreating slot b (3212); the clamping slot a (3141) and the clamping slot b (3211) are staggered, and the retreating slot a (3142) and the retreating slot b (3212) are staggered; The moving plate (304) is provided with a receiving cavity b (3043), and an elastic connecting member (308) is provided in the receiving cavity b (3043). Two positioning holes (3061) are provided on the connecting rod b (306) at the other end of the rotating ring (305), and a positioning ball (309) inserted into the positioning hole (3061) is provided at the free end of the elastic connecting member (308).

9. A domestic water tank with a surge protection structure according to claim 8, characterized in that: A linear drive member b (323) is provided in the filter housing (301); a motion block (324) is installed at the output end of the linear drive member b (323); two drive rods (325) are rotatably provided on the motion block (324); a clamping block a (326) is installed on one of the drive rods (325); the clamping block a (326) corresponds to the position of the clamping slot a (3141); A clamping block b (327) is mounted on the other driving rod (325), the clamping block b (327) corresponds to the position of the clamping slot b (3211), the clamping block a (326) and the clamping block b (327) are aligned, the two driving rods (325) are connected by a transmission belt b (328), and a rotating driving member a (329) is mounted on the moving block (324), and the rotating driving member a (329) drives one of the driving rods (325) to rotate.

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