Integrated automatic backwashing water purification equipment

Abstract

The utility model discloses integrated automatic backwashing water purification equipment which comprises a first box body, according to the integrated automatic backwashing water purification equipment, through the arrangement of a second box body and a second filter element, a motor drives a screw rod to rotate, so that a first filter element runs to the lower part of a connecting pipe to be close to the connecting pipe, a water source in a third box body enters the first box body through a washing pipe to wash impurities on the first filter element, and the impurities enter the second box body along with the water source along the connecting pipe; the screwing wheel is rotated to make threaded movement with the threaded rod, the threaded rod is in sliding connection with the sleeve, so that the threaded rod cannot rotate, the threaded rod extends out of or retracts into the sleeve under the threaded movement of the screwing wheel, and at the moment, the threaded rod drives the second filter element to move upwards to be higher than the connecting pipe; after the impurities enter the second box body, the threaded rod drives the second filter element to move downwards to collect the impurities to the collecting base, the collecting base can be separated from the second box body through threaded connection, and the threaded connection of the top frame and the threaded rod can take down the top frame to replace the second filter element to clean the impurities.

Description

Technical Field

[0001] The utility model relates to the technical field of backwash water purification equipment, in particular to an integrated automatic backwash water purification equipment. Background Art

[0002] Water purification equipment refers to equipment that produces purified water. Most of them use reverse osmosis technology. Reverse osmosis is a physical method without phase change to desalinate and remove salt from salt water at room temperature. However, these filtered substances will remain at the upper end of the water purification device. If they are not cleaned for a long time, it will cause blockage in the use of the water purification equipment. If the water purification device inside the water purification equipment is directly replaced, it will cause certain damage to the water purification equipment.

[0003] After searching, Chinese patent publication (announcement) No. CN212403507U discloses a backwash water purification device. This patent can reversely flush the water purification device through the setting of a water storage chamber and a microprocessor. However, when flushing the water purification device during use, the water purification chamber needs to be filled with water and then the impurities after flushing are passed into the first shell, resulting in low cleaning efficiency and a long cleaning process. Therefore, it is necessary to design an integrated automatic backwash water purification device. Utility Model Content

[0004] The main purpose of the utility model is to provide an integrated automatic backwashing water purification device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An integrated automatic backwashing water purification device comprises a first box body, an upper surface of the first box body is provided with a water inlet pipe, an inner wall of the water inlet pipe is provided with a first solenoid valve, the water inlet pipe is communicated with the first box body, a motor is installed on the upper surface of the first box body, a screw is rotatably connected to the inner top wall of the first box body, a first fixing frame is threadedly connected to one side of the outer surface of the screw, a first filter element is provided on the inner surface of the first fixing frame, a slide groove is provided on the inner wall of the first box body, the first fixing frame is slidably connected to the slide groove, a water outlet pipe is provided on one side of the outer surface of the first box body, a second solenoid valve is provided on the inner wall of the water outlet pipe, a second box body is provided on the lower surface of the first box body, a connecting pipe is fixedly connected to one side of the outer surface of the first box body, the connecting pipe is fixedly connected to the second box body and is communicated with each other, A third solenoid valve is provided on the inner wall of the connecting pipe; a third box is provided on one side of the outer surface of the first box, a liquid level sensor is provided on the inner wall of the third box, a suction pipe is provided on the lower surface of the third box, one end of the suction pipe is fixedly connected to the second box and communicated with the second box, a fourth solenoid valve is provided on the inner wall of the suction pipe, a first pump body is provided on one side of the outer surface of the suction pipe, the output end of the first pump body is fixedly connected to the suction pipe, the input end of the first pump body is fixedly connected to the suction pipe, a second pump body is provided on the inner bottom wall of the third box, a water transport pipe is provided on one side of the second pump body, a flushing pipe is provided on the lower surface of the second pump body, one end of the flushing pipe passes through the inner bottom wall of the third box and communicates with the first box, and a one-way valve is provided on the inner wall of the flushing pipe.

[0007] In order to collect impurities, as an integrated automatic backwashing water purification device of the utility model, the lower surface of the second box body is threadedly connected with a collecting base.

[0008] In order to fix the position of the sleeve, as an integrated automatic backwash water purification device of the utility model, the lower surface of the collecting base is rotatably connected with a twisting wheel, the lower surface of the twisting wheel is provided with a sleeve, and the sleeve is fixedly connected to the collecting base.

[0009] In order to enable the threaded rod to move, as an integrated automatic backwash water purification device of the utility model, the inner wall of the sleeve is slidably connected with a threaded rod, one end of the threaded rod passes through the lower surface of the twisting wheel and extends to the inner wall of the second box body, the threaded rod is threadedly connected to the twisting wheel, and the threaded rod is slidably connected to the second box body.

[0010] In order to block the collected impurities, as an integrated automatic backwashing water purification device of the utility model, the top end of the threaded rod is threadedly connected to a top frame, and the inner wall of the top frame is provided with a second filter element.

[0011] In order to facilitate the operation of the equipment, as an integrated automatic backwashing water purification device of the utility model, an operation panel is arranged on the front of the third box body.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, through the arrangement of the first box, the water inlet pipe, the motor, the screw, the first fixing frame, the water outlet pipe, the connecting pipe and the flushing pipe, when in operation, the motor drives the screw to rotate and causes the screw and the first fixing frame to perform threaded motion to drive the height of the first fixing frame to be adjusted, the first solenoid valve, the second solenoid valve, the third solenoid valve and the fourth solenoid valve are opened, the water source enters the first box through the water inlet pipe and is filtered for impurities by the first filter element, the water resources enter the water outlet pipe and are discharged and enter the connecting pipe to enter the second box respectively, the first pump body operates to suck the water source in the second box into the first pump body through the suction pipe There are three boxes. When the liquid level in the third box reaches the liquid level sensor, the first solenoid valve, the second solenoid valve and the fourth solenoid valve are closed, the motor drives the screw to rotate and makes the first filter element run to the lower part of the connecting pipe close to the connecting pipe. The second pump body draws water from the third box through the water transport pipe and discharges it from the flushing pipe. At this time, the one-way valve in the flushing pipe is in the open state. After the water source enters the first box, the liquid level rises to clean the first filter element. The impurities after flushing enter the second box. By changing the height of the first filter element, the first filter element can be flushed with less water, thereby improving the flushing efficiency.

[0014] 2. In the utility model, through the arrangement of the second box body and the second filter element, the motor drives the screw rod to rotate so that the first filter element runs to the lower part of the connecting pipe close to the connecting pipe. The water source in the third box body enters the first box body through the flushing pipe to flush the impurities on the first filter element. After that, the impurities enter the second box body along the connecting pipe with the water source. The screwing wheel is rotated to make it move with the threaded rod. The threaded rod and the sleeve are slidably connected so that the threaded rod will not rotate. The threaded rod extends or retracts the sleeve under the threaded movement of the screwing wheel. At this time, the threaded rod drives the second filter element to move up and higher than the connecting pipe. After the impurities enter the second box body, the threaded rod drives the second filter element to move down and collects the impurities to the collecting base. The collecting base can be detached from the second box body through a threaded connection. The threaded connection between the top frame and the threaded rod can remove the top frame, replace the second filter element, and clean up the impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the screw structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the flushing pipe structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the twisting wheel of the utility model;

[0019] Figure 5 This is a schematic diagram of the second filter element structure of the present utility model.

[0020] In the figure: 1. first housing; 2. water inlet pipe; 4. first solenoid valve; 5. motor; 6. screw; 7. first fixing frame; 8. first filter element; 9. slide; 10. water outlet pipe; 11. second solenoid valve; 12. second housing; 13. connecting pipe; 131. third solenoid valve; 14. third housing; 15. suction pipe; 16. fourth solenoid valve; 17. first pump body; 18. second pump body; 19. water transport pipe; 20. flushing pipe; 21. collecting base; 22. turning wheel; 23. sleeve; 24. threaded rod; 25. top frame; 26. second filter element; 27. operation panel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-5 As shown, an integrated automatic backwashing water purification device comprises a first box body 1, an inlet pipe 2 is arranged on the upper surface of the first box body 1, a first solenoid valve 4 is arranged on the inner wall of the inlet pipe 2, the inlet pipe 2 is communicated with the first box body 1, a motor 5 is installed on the upper surface of the first box body 1, a screw rod 6 is rotatably connected to the inner top wall of the first box body 1, a first fixing frame 7 is threadedly connected to one side of the outer surface of the screw rod 6, a first filter element 8 is arranged on the inner surface of the first fixing frame 7, a slide groove 9 is provided on the inner wall of the first box body 1, the first fixing frame 7 is slidably connected to the slide groove 9, a water outlet pipe 10 is arranged on one side of the outer surface of the first box body 1, a second solenoid valve 11 is arranged on the inner wall of the water outlet pipe 10, a second box body 12 is arranged on the lower surface of the first box body 1, a connecting pipe 13 is fixedly connected to one side of the outer surface of the first box body 1, the connecting pipe 13 is fixedly connected to the second box body 12 and communicated with each other, and a third solenoid valve 131 is arranged on the inner wall of the connecting pipe 13;

[0023] In this embodiment, a third box body 14 is provided on one side of the outer surface of the first box body 1, and a liquid level sensor is provided on the inner wall of the third box body 14, and a suction pipe 15 is provided on the lower surface of the third box body 14, one end of the suction pipe 15 is fixedly connected to the second box body 12 and is conductively connected to the second box body 12, and a fourth solenoid valve 16 is provided on the inner wall of the suction pipe 15, and a first pump body 17 is provided on one side of the outer surface of the suction pipe 15, and the output end of the first pump body 17 is fixedly connected to the suction pipe 15, and the input end of the first pump body 17 is fixedly connected to the suction pipe 15, and a second pump body 18 is provided on the inner bottom wall of the third box body 14, and a water transport pipe 19 is provided on one side of the second pump body 18, and a flushing pipe 20 is provided on the lower surface of the second pump body 18, one end of the flushing pipe 20 passes through the inner bottom wall of the third box body 14 and is conductively connected to the first box body 1, and a one-way valve is provided on the inner wall of the flushing pipe 20.

[0024] When in use, the motor 5 drives the screw 6 to rotate and makes the screw 6 and the first fixing frame 7 perform threaded motion to drive the height of the first fixing frame 7 to adjust, the first solenoid valve 4, the second solenoid valve 11, the third solenoid valve 131 and the fourth solenoid valve 16 are opened, the water source enters the first box body 1 through the water inlet pipe 2 and is filtered for impurities by the first filter element 8, the water resources enter the water outlet pipe 10 for discharge and enter the connecting pipe 13 to enter the second box body 12 respectively, the first pump body 17 runs to suck the water source in the second box body 12 into the third box body 14 through the suction pipe 15, and when the liquid level in the third box body 14 reaches the liquid level sensor, the first solenoid valve 4, the second solenoid valve 11, the third solenoid valve 131 and the fourth solenoid valve 16 are opened, the water source enters the first box body 1 through the water inlet pipe 2 and is filtered for impurities by the first filter element 8, the water resources enter the water outlet pipe 10 for discharge and enter the connecting pipe 13 to enter the second box body 12 The valve 4, the second solenoid valve 11 and the fourth solenoid valve 16 are closed, the motor 5 drives the screw 6 to rotate and causes the first fixing frame 7 to drive the first filter element 8 to run to the lower part of the connecting pipe 13 close to the connecting pipe 13, the second pump body 18 draws water from the third box body 14 through the water transport pipe 19 and discharges it from the flushing pipe 20. At this time, the one-way valve in the flushing pipe 20 is in the open state. After the water source enters the first box body 1, the liquid level rises to clean the first filter element 8, and the impurities after flushing enter the second box body 12. By changing the height of the first filter element 8, the first filter element 8 can be flushed with less water, thereby improving the flushing efficiency.

[0025] In this embodiment, a collecting base 21 is threadedly connected to the lower surface of the second box body 12 .

[0026] During specific use, the collecting base 21 is used to collect the water source after the first filter element 8 is continuously backwashed inside the second box body 12 and the impurities contained therein.

[0027] In this embodiment, a screwing wheel 22 is rotatably connected to the lower surface of the collecting base 21 , and a sleeve 23 is provided on the lower surface of the screwing wheel 22 . The sleeve 23 is fixedly connected to the collecting base 21 .

[0028] During specific use, the fixed connection between the sleeve 23 and the collecting base 21 can fix the position of the sleeve 23 , and the twisting wheel 22 can rotate on the upper surface of the sleeve 23 .

[0029] In this embodiment, a threaded rod 24 is slidably connected to the inner wall of the sleeve 23, one end of the threaded rod 24 passes through the lower surface of the screwing wheel 22 and extends to the inner wall of the second box body 12, the threaded rod 24 is threadedly connected to the screwing wheel 22, and the threaded rod 24 is slidably connected to the second box body 12.

[0030] During specific use, the sliding connection between the threaded rod 24 and the sleeve 23 is that the threaded rod 24 can only slide in the sleeve 23 but cannot rotate. When the wheel 22 and the threaded rod 24 are threadedly moved, the threaded rod 24 can be driven to extend or retract into the sleeve 23.

[0031] In this embodiment, a top end of the threaded rod 24 is threadedly connected to a top frame 25 , and a second filter element 26 is disposed on an inner wall of the top frame 25 .

[0032] During specific use, the threaded connection between the top frame 25 and the threaded rod 24 can facilitate the removal of the top frame 25 and the replacement of the second filter element 26 .

[0033] In this embodiment, an operation panel 27 is disposed on the front side of the third box body 14 .

[0034] During specific use, the setting of the operation panel 27 can control the device as a whole.

[0035] Working principle: During use, the motor 5 drives the screw 6 to rotate and makes the screw 6 and the first fixing frame 7 to perform threaded motion to drive the height adjustment of the first fixing frame 7. The first solenoid valve 4, the second solenoid valve 11, the third solenoid valve 131 and the fourth solenoid valve 16 are opened, and the water source enters the first box body 1 through the water inlet pipe 2 and is filtered for impurities by the first filter element 8. The water resources enter the water outlet pipe 10 and enter the connecting pipe 13 to enter the second box body 12 respectively. The first pump body 17 operates to suck the water source in the second box body 12 into the third box body 1 through the suction pipe 15. 4. When the liquid level in the third box 14 reaches the liquid level sensor, the first solenoid valve 4, the second solenoid valve 11 and the fourth solenoid valve 16 are closed, the motor 5 drives the screw 6 to rotate and causes the first fixing frame 7 to drive the first filter element 8 to run to the lower part of the connecting pipe 13 near the connecting pipe 13, the second pump body 18 extracts the water source in the third box 14 through the water transport pipe 19 and discharges it through the flushing pipe 20. At this time, the one-way valve in the flushing pipe 20 is in the open state. After the water source enters the first box 1, the liquid level rises to clean the first filter element 8, and the impurities after flushing enter the second box 12 By changing the height of the first filter element 8, the first filter element 8 can be flushed with less water, thereby improving the flushing efficiency. When the motor drives the screw rod 6 to rotate and the first filter element 8 moves to the lower part of the connecting pipe 13 near the connecting pipe 13, the water source in the third box 14 enters the first box 1 through the flushing pipe 20 to flush the impurities on the first filter element 8. The impurities follow the water source and enter the second box 12 along the connecting pipe 13. At this time, the screwing wheel 22 is rotated to make it threaded with the threaded rod 24. Due to the sliding of the threaded rod 24 and the sleeve 23, the screwing wheel 22 is rotated to make it threaded with the threaded rod 24. The threaded connection is dynamic, so the threaded rod 24 does not rotate. Under the threaded movement of the turning wheel 22, the threaded rod 24 extends or retracts the sleeve 23. At this time, the threaded rod 24 drives the second filter element 26 to move up to a position higher than the connecting pipe 13. After impurities enter the second box body 12, the threaded rod 24 drives the second filter element 26 to move down to collect the impurities in the collecting base 21. The collecting base 21 can be detached from the second box body 12 by a threaded connection, and the threaded connection between the top frame 25 and the threaded rod 24 can remove the top frame 25 to replace the second filter element 26, so as to facilitate the cleaning of impurities.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An integrated automatic backwashing water purification device, comprising a first housing (1), characterized in that: The upper surface of the first housing (1) is provided with a water inlet pipe (2), the inner wall of the water inlet pipe (2) is provided with a first solenoid valve (4), the water inlet pipe (2) is in conduction with the first housing (1), a motor (5) is installed on the upper surface of the first housing (1), a screw rod (6) is rotatably connected to the inner top wall of the first housing (1), a first fixing frame (7) is threadedly connected to one side of the outer surface of the screw rod (6), a first filter element (8) is provided on the inner surface of the first fixing frame (7), and a slide groove (9) is provided on the inner wall of the first housing (1) 9), the first fixing frame (7) is slidably connected to the slide groove (9), a water outlet pipe (10) is provided on one side of the outer surface of the first box body (1), a second solenoid valve (11) is provided on the inner wall of the water outlet pipe (10), a second box body (12) is provided on the lower surface of the first box body (1), a connecting pipe (13) is fixedly connected to one side of the outer surface of the first box body (1), the connecting pipe (13) is fixedly connected to the second box body (12) and is in conduction with each other, and a third solenoid valve (131) is provided on the inner wall of the connecting pipe (13); A third box (14) is arranged on one side of the outer surface of the first box (1), a liquid level sensor is arranged on the inner wall of the third box (14), a suction pipe (15) is arranged on the lower surface of the third box (14), one end of the suction pipe (15) is fixedly connected to the second box (12) and is in conduction with the second box (12), a fourth solenoid valve (16) is arranged on the inner wall of the suction pipe (15), a first pump (17) is arranged on one side of the outer surface of the suction pipe (15), and the first pump (17) is provided with a first electromagnetic valve (16). The output end is fixedly connected to the suction pipe (15), the input end of the first pump body (17) is fixedly connected to the suction pipe (15), the inner bottom wall of the third box body (14) is provided with a second pump body (18), one side of the second pump body (18) is provided with a water transport pipe (19), the lower surface of the second pump body (18) is provided with a flushing pipe (20), one end of the flushing pipe (20) passes through the inner bottom wall of the third box body (14) and is connected to the first box body (1), and the inner wall of the flushing pipe (20) is provided with a one-way valve.

2. The integrated automatic backwashing water purification device according to claim 1 is characterized in that: The lower surface of the second box body (12) is threadedly connected to a collecting base (21).

3. The integrated automatic backwashing water purification device according to claim 2 is characterized in that: The lower surface of the collecting base (21) is rotatably connected to a twisting wheel (22), the lower surface of the twisting wheel (22) is provided with a sleeve (23), and the sleeve (23) is fixedly connected to the collecting base (21).

4. The integrated automatic backwashing water purification device according to claim 3 is characterized in that: The inner wall of the sleeve (23) is slidably connected to a threaded rod (24), one end of which passes through the lower surface of the screwing wheel (22) and extends to the inner wall of the second box (12), the threaded rod (24) is threadedly connected to the screwing wheel (22), and the threaded rod (24) is slidably connected to the second box (12).

5. The integrated automatic backwashing water purification device according to claim 4 is characterized in that: The top end of the threaded rod (24) is threadedly connected to a top frame (25), and the inner wall of the top frame (25) is provided with a second filter element (26).

6. The integrated automatic backwashing water purification device according to claim 1 is characterized in that: An operation panel (27) is provided on the front side of the third box body (14).

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