An electric water heater with multi-directional interlaced turbulent circulation and a circulation method thereof

Abstract

The present invention relates to the technical field of water heaters, and specifically to an electric heating water heater with multi-directional staggered turbulent circulation and a circulation method thereof, comprising: a heating box, a heat sink is fixed on the top of the heating box, and the heat sink is connected to the heating box; a protective plate is fixedly mounted on the side wall of the heating box, a driving mechanism connected to the heating box is arranged on the protective plate, and stirring blades connected to the driving mechanism and symmetrically arranged are arranged in the heating box, and the driving mechanism can stir the water in the heating box through the stirring blades; a temperature difference control mechanism is arranged in the heating box and connected to the driving mechanism; it also includes: a negative pressure component, which is arranged in the heating box and connected to the driving mechanism, and a conduction adjustment component connected to the negative pressure component and the driving mechanism is also arranged in the heating box; a turbulent conveying mechanism is arranged in the heating box and connected to the driving mechanism.

Description

Technical Field

[0001] The invention relates to the technical field of water heaters, in particular to an electric heating water heater with multi-directional staggered turbulent circulation and a circulation method thereof. Background Art

[0002] There is a huge temperature difference between winter and summer. In order to get the most comfortable feeling, we usually take some external cooling or warming methods. There are many ways to keep warm in winter, such as using heaters, air conditioners, heaters, etc., and the effects are very good.

[0003] Water heating is radiant heating, and the effective ground temperature is higher than the breathing line air temperature; it forms a unique microclimate condition, so that the heat provided is stronger at the feet and gentle on the head. When in use, there is no need to install separate pipes, and there is no noise. The temperature of the water heating can be easily and quickly controlled by turning the power on and off.

[0004] However, in actual use, the heating quality of water-added heaters is difficult to guarantee. Since the heating source cannot be moved, it is difficult to quickly and comprehensively heat the water in the heater, resulting in the heating time being too long each time it is used. Moreover, when the water-added heater is used for a long time, the long-term high temperature operation of the heating element will reduce the service life of the heater. Summary of the invention

[0005] The object of the present invention is to provide an electric water heater with multi-directional staggered turbulent circulation and a circulation method thereof, so as to solve the problems raised in the above-mentioned background technology.

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

[0007] An electric water heater with multi-directional interlaced turbulent circulation, comprising:

[0008] A heating box, a heat sink is fixed on the top of the heating box, and the heat sink is connected to the heating box;

[0009] A protective plate is fixedly mounted on the side wall of the heating box, a driving mechanism connected to the heating box is arranged on the protective plate, stirring blades connected to the driving mechanism and symmetrically arranged are arranged in the heating box, and the driving mechanism can stir the water in the heating box through the stirring blades;

[0010] A temperature difference control mechanism is arranged in the heating box and connected to the driving mechanism, the temperature difference control mechanism can be activated when the temperature in the heating box changes, and the angle of the stirring blade can be adjusted through the driving mechanism;

[0011] It is characterized by further comprising:

[0012] A negative pressure component is arranged in the heating box and connected to the driving mechanism. A conduction adjustment component connected to the negative pressure component and the driving mechanism is also arranged in the heating box. The driving mechanism can adjust the conduction state of the conduction adjustment component through the negative pressure component and suck the water in the heating box into the driving mechanism.

[0013] The turbulent flow conveying mechanism is arranged in the heating box and connected to the driving mechanism. The turbulent flow conveying mechanism can be activated when the negative pressure component moves, and convey the water in the driving mechanism to the heating box.

[0014] As a further solution of the present invention: the driving mechanism includes a motor fixedly mounted on the side wall of the heating box, a transmission rod connected to the output shaft of the motor is rotatably mounted in the protective plate, a belt is sleeved on the transmission rod, a rotating assembly connected to the belt is arranged in the heating box, the rotating assembly is connected to the negative pressure assembly and the conduction adjustment assembly, and the rotating assembly is also connected to the turbulent conveying mechanism and the temperature difference control mechanism.

[0015] As a further solution of the present invention: the rotating assembly includes a rotating sleeve rotatably mounted in the protective plate and penetrating the heating box, symmetrically arranged hollow rods are rotatably mounted in the heating box, a delivery pipe connected to the hollow rods is fixed between the two hollow rods, and the rotating sleeve is fixedly connected to the hollow rods;

[0016] The rotating assembly also includes a receiving plate fixedly mounted on the conveying pipe and symmetrically arranged, and a supporting sleeve symmetrically arranged is rotatably mounted on the side wall of the receiving plate. The supporting sleeve is fixedly connected to the stirring blade and connected to the temperature difference control mechanism, the conveying pipe is connected to the turbulent conveying mechanism and the conduction adjustment assembly, and the hollow rod is connected to the negative pressure assembly.

[0017] As a further solution of the present invention: the temperature difference control mechanism includes a support rod fixedly mounted on the side wall of the supporting plate and placed in the supporting sleeve, a movable block is movably mounted on the support rod, a guide groove is provided on the side wall of the movable block, a limiting assembly connected to the movable block and the supporting sleeve is provided in the heating box, and the limiting assembly is connected to the guide groove.

[0018] As a further solution of the present invention: the limiting assembly includes a No. 2 protrusion fixedly mounted on the inner wall of the supporting sleeve, a No. 1 limiting rod is fixed on the supporting rod, a No. 1 limiting groove engaged with the No. 1 limiting rod is formed on the inner wall of the movable block, and the No. 2 protrusion cooperates with the guide groove.

[0019] As a further solution of the present invention: the negative pressure assembly comprises a fixed rod fixedly mounted on the protective plate and symmetrically arranged, a piston slidably sealed and connected to the hollow rod is fixed on the fixed rod, a symmetrically arranged guide groove is formed on the outer wall of the piston, and the fixed rod is placed in the hollow rod;

[0020] The negative pressure assembly also includes a No. 1 protrusion fixedly mounted on the inner wall of the hollow rod and cooperating with the guide groove, a No. 2 limiting rod is fixed on the fixed rod, a No. 2 limiting groove engaged with the No. 2 limiting rod is formed on the inner wall of the piston, and the fixed rod is connected to the conduction adjustment assembly.

[0021] As a further solution of the present invention: the conduction adjustment component includes a limiting sleeve fixedly installed on the end of the fixing rod away from the protective plate, the circumferential side wall of the limiting sleeve is provided with a through groove, and the outer wall of the conveying pipe is provided with a symmetrically arranged feed groove, and the feed groove cooperates with the through groove.

[0022] As a further solution of the present invention: the turbulent conveying mechanism includes a guide pipe fixedly installed in the middle of the conveying pipe and symmetrically arranged, the circumferential side wall of the guide pipe is provided with an inclined groove, the inner wall of the guide pipe is fixed with a spiral guide rail, the heating box is provided with an elastic component connected to the conveying pipe, and the guide pipe is connected to the conveying pipe.

[0023] As a further solution of the present invention: the elastic component comprises a fixed sleeve fixedly mounted on the end of the guide pipe, a movable rod is movably mounted in the fixed sleeve, and a sealing gasket is fixed to one end of the movable rod away from the fixed sleeve;

[0024] The elastic component also includes a slot provided on the side wall of the fixed sleeve, a limit block matched with the slot is fixed on the movable rod, and a spring abutting against the limit block is sleeved on the fixed sleeve and the movable rod.

[0025] A circulation method for an electric water heater with multi-directional interlaced turbulent circulation, comprising the following steps:

[0026] Step 1: When heating is needed, turn on the heater in the heating box and heat the water on one side of the heating box;

[0027] Step 2: The driving mechanism works and mixes the water in the heating box through the stirring blades. At the same time, the driving mechanism also drives the negative pressure component to move, so that the conduction adjustment component moves. Under the action of the conduction adjustment component, the driving mechanism is controlled to be intermittently conducted, and under the action of the negative pressure, water with different temperatures on both sides of the heating box is sucked into the driving mechanism;

[0028] Step 3: The driving mechanism continues to move, and under the action of the negative pressure component, the water in the driving mechanism is transported to the turbulent flow conveying mechanism. Under the action of the water pressure, the turbulent flow conveying mechanism is driven to move, so that the water is transported to the heating box again through the turbulent flow conveying mechanism, so as to quickly mix and heat the water in the heating box;

[0029] Step 4: Since the water on both sides of the heating box has a certain temperature difference, the temperature difference causes the temperature difference control mechanism to move, so as to drive the stirring blade to rotate a certain angle through the driving mechanism, thereby changing the stirring force of the stirring blade.

[0030] Compared with the prior art, the beneficial effects of the present invention are: the present application can change the pressure of the driving mechanism through the negative pressure component, and transport the water to the heating box through the turbulent conveying mechanism, so that the water in the heating box is mixed, ensuring that the water is fully heated. When heating is needed, under the action of the driving mechanism, the stirring blades are driven to rotate to stir the water in the heating box. At the same time, the driving mechanism will also drive the negative pressure component to move, and through the conduction adjustment component, the water of different temperatures on both sides of the heating box will be sucked into the driving mechanism. The negative pressure component will also transport the water in the driving mechanism to the turbulent conveying mechanism, and under the action of the turbulent conveying mechanism, turbulence will be generated between the water flows, thereby accelerating the heating of the water in the heating box. If the temperature difference of the water in the heating box is large, the temperature difference control mechanism will be controlled to move, so that the stirring blades will rotate a certain angle, thereby increasing the stirring force of the water. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 The present invention is a structural schematic diagram of an embodiment of an electric water heater with multi-directional staggered turbulent circulation.

[0032] Figure 2 This is a schematic structural diagram from another angle of an embodiment of an electric water heater with multi-directional staggered turbulent circulation.

[0033] Figure 3 A schematic diagram of a half-section structure of an embodiment of an electric water heater with multi-directional staggered turbulent circulation.

[0034] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at point A in the middle.

[0035] Figure 5 The present invention is a schematic diagram of the connection relationship between part of the driving mechanism, part of the turbulent flow conveying mechanism and the stirring blades in one embodiment of an electric water heater with multi-directional staggered turbulent circulation.

[0036] Figure 6 The present invention is a schematic structural diagram of a part of the driving mechanism and the distributed conduction regulating components in one embodiment of an electric water heater with multi-directional staggered turbulent circulation.

[0037] Figure 7 A schematic diagram of a partial half-section structure of an embodiment of an electric water heater with multi-directional staggered turbulent circulation.

[0038] Figure 8 The present invention is a schematic diagram of the exploded structure of a negative pressure component, a conduction adjustment component, and a part of the driving mechanism in one embodiment of an electric water heater with multi-directional staggered turbulent circulation.

[0039] Fig. 9 The present invention is a schematic diagram of the exploded structure of the turbulent flow conveying mechanism in one embodiment of an electric water heater with multi-directional staggered turbulent circulation.

[0040] Fig.10 The present invention is a schematic diagram of the exploded structure of the temperature control mechanism and the stirring blades in one embodiment of an electric water heater with multi-directional staggered turbulent circulation.

[0041] In the figure: 1. heating box; 2. heat sink; 3. protective plate; 4. motor; 5. transmission rod; 6. belt; 7. rotating sleeve; 8. hollow rod; 9. conveying pipe; 10. feeding trough; 11. fixed rod; 12. piston; 13. guide groove; 14. protrusion No. 1; 15. limiting sleeve; 16. through groove; 17. guide pipe; 18. inclined groove; 19. fixed sleeve; 20. slot; 21. movable rod; 22. limiting block; 23. spring; 24. sealing gasket; 25. receiving plate; 26. supporting sleeve; 27. stirring blade; 28. supporting rod; 29. ​​movable block; 30. guide groove; 31. protrusion No. 2; 32. spiral guide rail. DETAILED DESCRIPTION

[0042] 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.

[0043] In addition, when an element in the present invention is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only embodiment.

[0044] See also Figure 1 to Figure 10In an embodiment of the present invention, a multi-directional staggered turbulent circulation electric heating water heater includes: a heating box 1, a heat sink 2, a protective plate 3, a driving mechanism, a stirring blade 27, a temperature difference control mechanism, a negative pressure component and a conduction adjustment component and a turbulent flow conveying mechanism. As the temperature decreases, it is necessary to heat the room through the heater. The heater generally dissipates heat by electrically heating water. Since the heating position of the heater remains unchanged, the water temperature in the heater rises inconsistently, resulting in a slow heating speed. Therefore, the present application can change the pressure of the driving mechanism through the negative pressure component, and convey the water to the heating box 1 through the turbulent flow conveying mechanism, so that the water in the heating box 1 is mixed, ensuring that the water To obtain comprehensive heating, when heating is needed, under the action of the driving mechanism, the stirring blade 27 is driven to rotate to stir the water in the heating box 1. At the same time, the driving mechanism will also drive the negative pressure component to move, and through the conduction adjustment component, the water of different temperatures on both sides of the heating box 1 is sucked into the driving mechanism. The negative pressure component will also transport the water in the driving mechanism to the turbulent flow conveying mechanism, and under the action of the turbulent flow conveying mechanism, turbulence is generated between the water flows, thereby accelerating the heating of the water in the heating box 1. If the temperature difference of the water in the heating box 1 is large, the temperature difference control mechanism will be controlled to move, so that the stirring blade 27 rotates a certain angle, thereby increasing the stirring force of the water.

[0045] A heating box 1, a heat sink 2 is fixed on the top of the heating box 1, and the heat sink 2 is connected to the heating box 1;

[0046] See also Figure 1-Figure 3 , Figure 5-Figure 8 , Fig.10, a protective plate 3 is fixedly mounted on the side wall of the heating box 1, a driving mechanism connected to the heating box 1 is arranged on the protective plate 3, a stirring blade 27 connected to the driving mechanism and symmetrically arranged is arranged in the heating box 1, the driving mechanism can stir the water in the heating box 1 through the stirring blade 27, the driving mechanism includes a motor 4 fixedly mounted on the side wall of the heating box 1, a transmission rod 5 connected to the output shaft of the motor 4 is rotatably mounted in the protective plate 3, a belt 6 is sleeved on the transmission rod 5, a rotating assembly connected to the belt 6 is arranged in the heating box 1, the rotating assembly is connected to the negative pressure assembly and the conduction adjustment assembly, and the rotating assembly is also connected to the turbulent conveying mechanism and the temperature difference adjustment The control mechanism is connected, wherein the rotating component includes a rotating sleeve 7 rotatably installed in the protective plate 3 and passing through the heating box 1, and a symmetrically arranged hollow rod 8 is rotatably installed in the heating box 1, and a conveying pipe 9 connected to the hollow rod 8 is fixed between the two hollow rods 8, and the rotating sleeve 7 is fixedly connected to the hollow rod 8; the rotating component also includes a receiving plate 25 fixedly installed on the conveying pipe 9 and symmetrically arranged, and a symmetrically arranged supporting sleeve 26 is rotatably installed on the side wall of the receiving plate 25, and the supporting sleeve 26 is fixedly connected to the stirring blade 27 and connected to the temperature difference control mechanism, the conveying pipe 9 is connected to the turbulent conveying mechanism and the conduction adjustment component, and the hollow rod 8 is connected to the negative pressure component.

[0047] In detail, a resistance heater is installed on the side of the heating box 1 facing the protective plate 3, which can heat the water in the heating box 1. When the resistance heater is working, it can only quickly heat the surrounding water, and the heating rate of water at a farther position is very slow, which will result in low heating efficiency. Therefore, the water needs to be stirred to heat the water comprehensively. When the resistance heater is working, the motor 4 works to drive the transmission rod 5 to rotate. The transmission rod 5 will drive the rotating sleeve 7 to rotate through the belt 6, thereby driving the hollow rod 8 to rotate, so that the delivery pipe 9 rotates. The delivery pipe 9 will also drive the receiving plate 25 to move, thereby controlling the support sleeve 26 to rotate around the delivery pipe 9, and stirring the water in the heating box 1 through the stirring blades 27, so that the water in the heating box 1 is mixed to speed up the heating rate of the water in the heating box 1.

[0048] Preferably, the support sleeve 26 is filled with gas. When the resistance heater heats the water, the water temperature will rise, while the water temperature on the side away from the resistance heater is still at a lower level, which will form a certain temperature difference. Therefore, it is necessary to strengthen the stirring force of the water. The gas in the support sleeve 26 on the side with higher temperature expands more, and the movement of the temperature difference control mechanism is controlled to make the support sleeve 26 rotate a certain angle, thereby driving the stirring blade 27 to rotate a certain angle, so that the force of the stirring blade 27 acting on the water is increased, so as to accelerate the stirring effect of the water.

[0049] See also Figure 7 , Fig.10 , a temperature difference control mechanism is arranged in the heating box 1 and connected to the driving mechanism, the temperature difference control mechanism can be activated when the temperature in the heating box 1 changes, and the angle of the stirring blade 27 is adjusted by the driving mechanism, the temperature difference control mechanism includes a support rod 28 fixedly mounted on the side wall of the receiving plate 25 and placed in the supporting sleeve 26, a movable block 29 is movably mounted on the support rod 28, and a guide groove 30 is provided on the side wall of the movable block 29, a limiting assembly connected to the movable block 29 and the supporting sleeve 26 is provided in the heating box 1, and the limiting assembly is connected to the guide groove 30, wherein the limiting assembly includes a No. 2 protrusion 31 fixedly mounted on the inner wall of the supporting sleeve 26, a No. 1 limiting rod is fixed on the support rod 28, and a No. 1 limiting groove engaged with the No. 1 limiting rod is provided on the inner wall of the movable block 29, and the No. 2 protrusion 31 cooperates with the guide groove 30.

[0050] It should be noted that in order to speed up the heating rate of water, it is necessary to adjust the force between the stirring blade 27 and the water when the temperature difference is large. The guide groove 30 is arranged in a spiral shape. In the initial state, the action surface between the stirring blade 27 and the water is the smallest. The second protrusion 31 is located at the end of the stroke on one side of the guide groove 30, so that the movable block 29 is located in the middle position of the support sleeve 26. The movable block 29 divides the support sleeve 26 into two spaces. When the resistance heater is working, the water temperature difference on both sides of the heating box 1 will increase, so that the gas in the support sleeve 26 with a higher temperature expands more. Under the action of the air pressure, The movable block 29 is controlled to move along the length direction of the support sleeve 26 and move toward the heating box 1 on the side with lower temperature. Since the No. 1 limit rod is engaged with the No. 1 limit groove, the movable block 29 can only move along the length direction of the support rod 28 and will not rotate. The movable block 29 will also drive the No. 2 protrusion 31 to move. Since the No. 2 protrusion 31 cooperates with the guide groove 30, the support sleeve 26 with the guide groove 30 is rotated by a certain angle, thereby driving the stirring blade 27 to rotate by a certain angle, so that the action surface of the stirring blade 27 and water is increased to speed up the mixing rate of the water.

[0051] Also includes:

[0052] See also Figure 3 , Figure 4 , Figure 7 , Figure 8, a negative pressure component is arranged in the heating box 1 and connected to the driving mechanism, the negative pressure component includes a fixed rod 11 fixedly mounted on the protective plate 3 and symmetrically arranged, a piston 12 is fixed on the fixed rod 11 and slidingly sealed with the hollow rod 8, a guide groove 13 is symmetrically arranged on the outer wall of the piston 12, and the fixed rod 11 is placed in the hollow rod 8; the negative pressure component also includes a No. 1 protrusion 14 fixedly mounted on the inner wall of the hollow rod 8 and matched with the guide groove 13, a No. 2 limiting rod is fixed on the fixed rod 11, a No. 2 limiting groove is opened on the inner wall of the piston 12 and engages with the No. 2 limiting rod, and the fixed rod 11 is connected to the conduction adjustment component.

[0053] Furthermore, when the resistance heater is working, the water temperature on one side of the heating box 1 rises faster, while the water temperature on the other side rises slower. In order to speed up the heating rate of the water, the water with higher water temperature can be absorbed by the water with lower water temperature, and the two streams of water can be impacted and mixed, thereby speeding up the heating rate of the water in the heating box 1. The guide grooves 13 are symmetrically arranged, and the guide grooves 13 are spirally arranged, with the number of spiral turns being half a circle, and the head and tail ends of the spiral grooves are connected to each other. In the initial state, the No. 1 protrusion 14 is located at the end of the stroke on one side of the guide groove 13, so that the piston 12 is located at the end of the stroke away from the rotating sleeve 7. When it is necessary to speed up the mixing rate of the water in the heating box 1, at this time, the hollow rod 8 rotates, driving the No. 1 protrusion 14 to move. Since the guide groove 13 cooperates with the No. 1 protrusion 14, and the No. 2 limit rod and the No. 2 limit groove are engaged, the piston 12 can only move along the length direction of the fixed rod 11 and cannot rotate. 12 will move toward the rotating sleeve 7, so that the air pressure in the hollow rod 8 is reduced. At the same time, the hollow rod 8 will also drive the delivery pipe 9 to rotate. Under the action of the conduction adjustment component, the two sides of the delivery pipe 9 are conducted, and under the action of negative pressure, the water with a large temperature difference on both sides of the heating box 1 is sucked into the delivery pipe 9. When the No. 1 protrusion 14 moves to the end of the stroke on the other side of the guide groove 13, the piston 12 moves to the end of the stroke toward the rotating sleeve 7, and the amount of water entering the delivery pipe 9 reaches the maximum. The hollow rod 8 continues to rotate and controls the piston 12 to move toward the initial position. Under the action of the conduction adjustment component, the delivery pipe 9 is in a blocked state, thereby controlling the water entering from both sides of the delivery pipe 9 to converge toward the middle of the delivery pipe 9 and impact each other. The water after the impact will enter the turbulent conveying mechanism and impact back into the heating box 1 again through the turbulent conveying mechanism to mix the water in the heating box 1.

[0054] See also Figure 3-Figure 8The heating box 1 is also provided with a conduction adjustment component connected to the negative pressure component and the driving mechanism. The driving mechanism can adjust the conduction state of the conduction adjustment component through the negative pressure component and suck the water in the heating box 1 into the driving mechanism. The conduction adjustment component includes a limiting sleeve 15 fixedly installed on the end of the fixing rod 11 away from the protective plate 3. The circumferential side wall of the limiting sleeve 15 is provided with a through groove 16. The outer wall of the conveying pipe 9 is provided with a symmetrically arranged feeding groove 10, and the feeding groove 10 cooperates with the through groove 16.

[0055] Furthermore, the outer wall of the limiting sleeve 15 fits with the inner wall of the conveying pipe 9, and the size angle of the through groove 16 and the feeding trough 10 does not reach half a circle when added together. In the initial state, the through groove 16 and the feeding trough 10 are in a separated state, and the distance between the through groove 16 and the feeding trough 10 is the smallest. When the hollow rod 8 rotates, the piston 12 will move toward the protective plate 3, so that a negative pressure is formed in the conveying pipe 9. At the same time, the hollow rod 8 will also drive the conveying pipe 9 to rotate, so that the feeding trough 10 rotates, and the feeding trough 10 will quickly move to the position connected with the through groove 16. Under the action of the negative pressure In this way, water at different temperatures at both ends of the heating box 1 enters the delivery pipe 9 through the feed trough 10 and the through groove 16. When the feed trough 10 is separated from the through groove 16, the delivery pipe 9 is blocked again, and the piston 12 moves to the end of the stroke. At this time, the hollow rod 8 continues to rotate, so that the piston 12 is reset. Under the action of air pressure, the water at both ends of the delivery pipe 9 is pushed to gather toward the middle and impact, and then discharged into the heating box 1 through the turbulent delivery mechanism. The above steps are repeated to continuously suck the water at both ends of the heating box 1 with a large temperature difference into the delivery pipe 9, and then discharge it after impacting each other.

[0056] See also Figure 3 , Figure 5 , Figure 7 , Fig. 9The turbulent flow conveying mechanism is arranged in the heating box 1 and connected to the driving mechanism. The turbulent flow conveying mechanism can be activated when the negative pressure component moves, and the water in the driving mechanism is conveyed to the heating box 1. The turbulent flow conveying mechanism includes a guide pipe 17 fixedly installed in the middle of the conveying pipe 9 and symmetrically arranged. The circumferential side wall of the guide pipe 17 is provided with an inclined groove 18. The inner wall of the guide pipe 17 is fixed with a spiral guide rail 32. The heating box 1 is provided with an elastic component connected to the conveying pipe 9. The guide pipe 17 It is connected with the delivery pipe 9, wherein the elastic component includes a fixed sleeve 19 fixedly installed at the end of the guide pipe 17, a movable rod 21 is movably installed in the fixed sleeve 19, and a sealing gasket 24 is fixed at one end of the movable rod 21 away from the fixed sleeve 19; the elastic component also includes a slot 20 opened on the side wall of the fixed sleeve 19, a limit block 22 cooperating with the slot 20 is fixed on the movable rod 21, and a spring 23 abutting against the limit block 22 is sleeved on the fixed sleeve 19 and the movable rod 21.

[0057] Specifically, in the initial state, the spring 23 is in a compressed state, so that the movable rod 21 is located at the end of the stroke away from the fixed sleeve 19, the limit block 22 is located at the end of the stroke on one side of the slot 20, and the sealing gasket 24 blocks the inclined slot 18, so that the guide tube 17 is in a blocked state. When the piston 12 moves toward the delivery pipe 9, under the action of pressure, the water at both ends of the delivery pipe 9 converges toward the middle position of the delivery pipe 9 and impacts. The impacted water will enter the guide tube 17, and the water will flow through the spiral guide rail 32, so that the water flows in a spiral shape and impacts the sealing gasket 24. Under the action of water pressure, the sealing gasket 24 is pushed to move in the direction away from the delivery pipe 9, and the sealing gasket 24 will also drive the movable rod 21 to move toward the fixed sleeve 19, so that the limit block 22 moves along the length direction of the card slot 20 to compress the spring 23. When the sealing gasket 24 is separated from the inclined groove 18, water will be discharged in a spiral shape through the inclined groove 18, thereby stirring the water and accelerating the heating speed of the water in the heating box 1. After the water is heated to the boiling point, the water will evaporate and enter the heat sink 2 to achieve the heating effect. After the water vapor condenses, it flows back into the heating box 1 again.

[0058] A circulation method for an electric water heater with multi-directional interlaced turbulent circulation, comprising the following steps:

[0059] Step 1: When heating is needed, turn on the heater in the heating box 1 and heat the water on one side of the heating box 1;

[0060] Step 2: The driving mechanism works and mixes the water in the heating box 1 through the stirring blade 27. At the same time, the driving mechanism also drives the negative pressure component to move, so that the conduction adjustment component moves. Under the action of the conduction adjustment component, the driving mechanism is controlled to be intermittently conducted, and under the action of the negative pressure, the water with different temperatures on both sides of the heating box 1 is sucked into the driving mechanism;

[0061] Step 3: The driving mechanism continues to move, and under the action of the negative pressure component, the water in the driving mechanism is transported to the turbulent flow transport mechanism. Under the action of the water pressure, the turbulent flow transport mechanism is driven to move, so that the water is transported to the heating box 1 again through the turbulent flow transport mechanism, so as to quickly mix and heat the water in the heating box 1;

[0062] Step 4: Since the water on both sides of the heating box 1 has a certain temperature difference, the temperature difference causes the temperature difference control mechanism to move, so as to drive the stirring blade 27 to rotate a certain angle through the driving mechanism, thereby changing the stirring force of the stirring blade 27.

[0063] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0064] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An electric water heater with multi-directional staggered turbulent circulation, comprising: A heating box (1), a heat sink (2) being fixed on the top of the heating box (1), the heat sink (2) being connected to the heating box (1); A protective plate (3) is fixedly mounted on a side wall of the heating box (1); a driving mechanism connected to the heating box (1) is disposed on the protective plate (3); stirring blades (27) connected to the driving mechanism and symmetrically arranged are disposed in the heating box (1); the driving mechanism can stir the water in the heating box (1) through the stirring blades (27); a temperature difference control mechanism, arranged in the heating box (1) and connected to the driving mechanism, the temperature difference control mechanism being able to operate when the temperature in the heating box (1) changes, and adjusting the angle of the stirring blade (27) through the driving mechanism; It is characterized by further comprising: A negative pressure component is arranged in the heating box (1) and is connected to the driving mechanism. The heating box (1) is also provided with a conduction adjustment component connected to the negative pressure component and the driving mechanism. The driving mechanism can adjust the conduction state of the conduction adjustment component through the negative pressure component and draw water in the heating box (1) into the driving mechanism. A turbulent flow conveying mechanism, arranged in the heating box (1) and connected to the driving mechanism, the turbulent flow conveying mechanism being able to operate when the negative pressure component moves, and conveying water in the driving mechanism to the heating box (1); The driving mechanism comprises a motor (4) fixedly mounted on a side wall of the heating box (1); a transmission rod (5) connected to an output shaft of the motor (4) is rotatably mounted in the protective plate (3); a belt (6) is sleeved on the transmission rod (5); a rotating assembly connected to the belt (6) is arranged in the heating box (1); the rotating assembly is connected to the negative pressure assembly and the conduction adjustment assembly; and the rotating assembly is also connected to the turbulent flow conveying mechanism and the temperature difference adjustment mechanism; The rotating assembly comprises a rotating sleeve (7) rotatably mounted in the protective plate (3) and penetrating the heating box (1); hollow rods (8) symmetrically arranged are rotatably mounted in the heating box (1); a delivery pipe (9) connected to the hollow rods (8) is fixed between two of the hollow rods (8); and the rotating sleeve (7) is fixedly connected to the hollow rods (8); The rotating assembly further comprises a receiving plate (25) fixedly mounted on the conveying pipe (9) and symmetrically arranged, a supporting sleeve (26) symmetrically arranged is rotatably mounted on the side wall of the receiving plate (25), the supporting sleeve (26) being fixedly connected to the stirring blade (27) and connected to the temperature difference regulating mechanism, the conveying pipe (9) being connected to the turbulent conveying mechanism and the conduction regulating assembly, and the hollow rod (8) being connected to the negative pressure assembly.

2. The multi-directional staggered turbulent circulation electric water heater according to claim 1, characterized in that: The temperature difference control mechanism comprises a support rod (28) fixedly mounted on a side wall of the receiving plate (25) and placed in the support sleeve (26); a movable block (29) is movably mounted on the support rod (28); a guide groove (30) is provided on the side wall of the movable block (29); a limit assembly connected to the movable block (29) and the support sleeve (26) is provided in the heating box (1); and the limit assembly is connected to the guide groove (30).

3. The multi-directional staggered turbulent circulation electric water heater according to claim 2, characterized in that: The limiting assembly comprises a No. 2 protrusion (31) fixedly mounted on the inner wall of the supporting sleeve (26), a No. 1 limiting rod being fixed on the supporting rod (28), a No. 1 limiting groove engaging with the No. 1 limiting rod being formed on the inner wall of the movable block (29), and the No. 2 protrusion (31) cooperating with the guiding groove (30).

4. The multi-directional interlaced turbulent circulation electric water heater according to claim 1, characterized in that: The negative pressure assembly comprises a fixed rod (11) fixedly mounted on the protective plate (3) and symmetrically arranged, a piston (12) being fixed on the fixed rod (11) and connected to the hollow rod (8) in a sliding and sealing manner, the outer wall of the piston (12) being provided with a symmetrically arranged guide groove (13), and the fixed rod (11) being placed inside the hollow rod (8); The negative pressure assembly further comprises a No. 1 protrusion (14) fixedly mounted on the inner wall of the hollow rod (8) and cooperating with the guide groove (13); a No. 2 limit rod is fixed on the fixed rod (11); a No. 2 limit groove is formed on the inner wall of the piston (12) and engages with the No. 2 limit rod; the fixed rod (11) is connected to the conduction adjustment assembly.

5. The multi-directional interlaced turbulent circulation electric water heater according to claim 4, characterized in that: The conduction adjustment component comprises a limiting sleeve (15) fixedly mounted on an end of the fixing rod (11) away from the protective plate (3), a through groove (16) being provided on a circumferential side wall of the limiting sleeve (15), and a symmetrically arranged material feeding groove (10) being provided on an outer wall of the conveying pipe (9), the material feeding groove (10) cooperating with the through groove (16).

6. The multi-directional interlaced turbulent circulation electric water heater according to claim 1, characterized in that: The turbulent flow conveying mechanism comprises a guide pipe (17) fixedly mounted in the middle of the conveying pipe (9) and arranged symmetrically, an inclined groove (18) being provided on the circumferential side wall of the guide pipe (17), a spiral guide rail (32) being fixed on the inner wall of the guide pipe (17), an elastic component connected to the conveying pipe (9) being arranged in the heating box (1), and the guide pipe (17) being in communication with the conveying pipe (9).

7. The multi-directional interlaced turbulent circulation electric water heater according to claim 6, characterized in that: The elastic component comprises a fixed sleeve (19) fixedly mounted at the end of the guide tube (17), a movable rod (21) being movably mounted in the fixed sleeve (19), and a sealing gasket (24) being fixed at one end of the movable rod (21) away from the fixed sleeve (19); The elastic component further comprises a slot (20) formed on a side wall of the fixed sleeve (19); a limit block (22) cooperating with the slot (20) is fixed on the movable rod (21); and a spring (23) abutting against the limit block (22) is sleeved on the fixed sleeve (19) and the movable rod (21).

8. A circulation method for an electric water heater with multi-directional interlaced turbulent circulation, using the electric water heater with multi-directional interlaced turbulent circulation as claimed in any one of claims 1 to 7, characterized in that: The following steps are involved: Step 1: When heating is required, the heater in the heating box (1) is turned on to heat the water on one side of the heating box (1); Step 2: The driving mechanism operates and mixes the water in the heating box (1) through the stirring blade (27). At the same time, the driving mechanism also drives the negative pressure component to move, causing the conduction adjustment component to move. Under the action of the conduction adjustment component, the driving mechanism is controlled to be intermittently conducted, and under the action of the negative pressure, water with different temperatures on both sides of the heating box (1) is sucked into the driving mechanism; Step 3: The driving mechanism continues to move, and under the action of the negative pressure component, the water in the driving mechanism is transported to the turbulent flow transport mechanism. Under the action of the water pressure, the turbulent flow transport mechanism is driven to move, so that the water is transported to the heating box (1) again through the turbulent flow transport mechanism, so as to quickly mix and heat the water in the heating box (1); Step 4: Since the water on both sides of the heating box (1) has a certain temperature difference, the temperature difference causes the temperature difference control mechanism to move, thereby driving the stirring blade (27) to rotate a certain angle through the driving mechanism, thereby changing the stirring force of the stirring blade (27).

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