CN214808687U

CN214808687U - Sand filter automatic control device that intakes

Info

Publication number: CN214808687U
Application number: CN202121218640.1U
Authority: CN
Inventors: 欧中意; 杨实能
Original assignee: Hunan Helishida Automation Technology Co ltd
Current assignee: Hunan Helishida Automation Technology Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-11-23
Anticipated expiration: 2031-06-02

Abstract

The utility model relates to a water treatment field discloses a sand filter automatic control device that intakes. The utility model comprises a sand filter, a fixed block is highly arranged at the left end of the sand filter, a motor is fixedly arranged on the inner wall of the fixed block, a transmission rod is fixedly arranged at the lower end of the motor, a first gear is fixedly arranged at the lower end of the transmission rod, two ends of the first gear are engaged with a second gear, the lower end of the second gear is fixedly provided with a connecting rod, a third gear is fixedly arranged at the lower end of the connecting rod, a gear rod is meshed at the outer end of the third gear, the lower end of the gear rod is fixedly provided with a valve plate, the lower end of the valve plate is movably connected with a water inlet, the outer end of the water inlet is fixedly provided with a fixed block, the right end of the sand filter is fixedly provided with a control device, the inner wall of the control device is connected with a floating block in a sliding way, this practicality can be fine carry out automatic control to the inside intaking of drainage pond, make the device practicality improve greatly.

Description

Sand filter automatic control device that intakes

Technical Field

The utility model belongs to the technical field of water treatment, specifically be a sand filter automatic control device of intaking.

Background

The production, the domestic water preparation and the sewage treatment of industrial and mining production enterprises adopt the processes of coagulation, precipitation and filtration to prepare water, so that the filter is a key device for preparing water, the quality of the prepared water is influenced, and the smooth production is restricted.

As is known, a filter tank is formed by connecting a plurality of filter bodies, a water inlet channel and a water inlet control device connected and communicated with the water inlet channel are arranged in the upper part of the wall of the filter tank, the water inlet control device realizes the control of the entering amount of new water during filtering and backwashing, a backwashing water discharge tank, a filter material layer, a water distribution hole and a water distribution chamber are arranged in the lower part of the filter tank, a clean water chamber and a clean water channel connected and communicated with the clean water chamber are arranged outside the filter bodies, the water distribution chamber is connected and communicated with the clean water chamber, and the existing water filtering tank cannot well control water inlet, so that the automatic water inlet control device for the sand filter tank is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the automatic control device for the water inlet of the sand filter is provided.

The utility model adopts the technical scheme as follows: including the sand filter, the fixed block is highly installed to the left end in sand filter, the inner wall fixed mounting of fixed block has the motor, the lower extreme fixed mounting of motor has the transfer line, the lower extreme fixed mounting of transfer line has gear one, the both ends meshing of gear one has gear two, the lower extreme fixed mounting of gear two has the connecting rod, the lower extreme fixed mounting of connecting rod has gear three, the outer end meshing of gear three has the gear pole, the lower extreme fixed mounting of gear pole has the valve plate, valve plate lower extreme swing joint has the water inlet, the outer end fixed mounting of water inlet has the fixed block, the right-hand member fixed mounting in sand filter has controlling means, controlling means's inner wall sliding connection has the floating block.

In a preferred embodiment, the bottom of the sand filter is provided with rear sand, and the left end of the sand is movably connected with a fixed block.

In a preferred embodiment, the bottom of the water inlet is provided with a groove, the inner wall of the groove is movably connected with a valve plate, and the outer end of the valve plate is movably connected with a fixed block.

In a preferred embodiment, a water inlet is formed in the surface of the control device, and a filter screen is fixedly mounted on the inner wall of the water inlet.

In a preferred embodiment, the two ends of the floating block are fixedly provided with connecting blocks, and the two ends of the connecting blocks are movably connected with control switches.

In a preferred embodiment, a water shutoff switch is fixedly mounted on the upper side of the inner wall of the control device, and a water inlet switch is fixedly mounted on the lower side of the inner wall of the control device.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, drive the transfer line through starter motor, make the gear drive the connecting rod of two lower extremes of gear, the gear of being convenient for three drive gear poles remove, make the valve plate close or open the water inlet, be convenient for control the intaking of sand filter the inside, through the recess of water inlet bottom, be convenient for fix the valve plate, increase water level control simultaneously.

2. The utility model discloses in, through the inside filter screen of the inlet opening of controlling means left end, filter the inside water of access control device, prevent that showy piece from receiving the damage, through getting into inside water, make showy piece rise, make the connecting block withstand the water shutoff switch, make the motor start, plug up the water inlet, through the water level decline, make the connecting block extrusion water inlet switch of showy piece lower extreme, make the motor start, open the water inlet.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a sectional view of the present invention;

FIG. 3 is a schematic view of the power structure of the present invention;

fig. 4 is a schematic structural diagram of the middle control device of the present invention.

The labels in the figure are: 1-water inlet, 2-fixed block, 3-sand filter, 4-control device, 5-sand, 6-water inlet, 7-floating block, 8-connecting block, 9-water inlet switch, 10-motor, 11-transmission rod, 12-gear II, 13-gear rod, 14-gear III, 15-connecting rod, 16-gear I, 17-groove, 18-valve plate and 19-water shutoff switch.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a technical scheme: the sand filter comprises a sand filter 3, a fixed block 2 is highly installed at the left end of the sand filter 3, a motor 10 is fixedly installed on the inner wall of the fixed block 2, a transmission rod 11 is fixedly installed at the lower end of the motor 10, a first gear 16 is fixedly installed at the lower end of the transmission rod 11, a second gear 12 is meshed at two ends of the first gear 16, a connecting rod 15 is fixedly installed at the lower end of the second gear 12, a third gear 14 is fixedly installed at the lower end of the connecting rod 15, a gear rod 13 is meshed at the outer end of the third gear 14, a valve plate 18 is fixedly installed at the lower end of the gear rod 13, a water inlet 1 is movably connected to the lower end of the valve plate 18, the transmission rod 11 is driven by starting the motor 10, the first gear 16 drives the connecting rod 15 at the lower end of the second gear 12, the third gear 14 drives the gear rod 13 to move, the valve plate 18 closes or opens the water inlet 1, water inlet in the sand filter 3 is controlled, and water inlet 1 is communicated with the water outlet, the valve plate 18 is convenient to fix, meanwhile, the water level control is increased, the outer end of the water inlet 1 is fixedly provided with the fixed block 2, the right end of the sand filter 3 is fixedly provided with the control device 4, the inner wall of the control device 4 is connected with the floating block 7 in a sliding manner, the bottom of the sand filter 3 is provided with the sand 5, the left end of the sand 5 is movably connected with the fixed block 2, the bottom of the water inlet 1 is provided with the groove 17, the inner wall of the groove 17 is movably connected with the valve plate 18, the outer end of the valve plate 18 is movably connected with the fixed block 2, the surface of the control device 4 is provided with the water inlet hole 6, the inner wall of the water inlet hole 6 is fixedly provided with the filter screen, the two ends of the floating block 7 are fixedly provided with the connecting blocks 8, water entering the control device 4 is filtered through the filter screen inside the water inlet hole 6 at the left end of the control device 4, the floating block 7 is prevented from being damaged, and the floating block 7 is lifted through the water entering the inside, make connecting block 8 withstand water shutoff switch 19, make motor 10 start, plug up water inlet 1, through the water level decline, make the connecting block 8 extrusion water inlet switch 9 of 7 lower extremes of floating block, make motor 10 start, open water inlet 1, the both ends swing joint of connecting block 8 has control switch, controlling means 4's inner wall upside fixed mounting has water shutoff switch 19, controlling means 4's inner wall downside fixed mounting has water inlet switch 9.

The working principle is as follows: when the device uses, 3 inside no water in sand filter, make the inside connecting block 8 extrusion switch 9 that floats piece 7 lower extreme of controlling means 4, make starter motor 10 drive transfer line 11, make gear 16 drive the connecting rod 15 of two 12 lower extremes of gear, it moves to be convenient for gear three 14 drive gear pole 13, make valve plate 18 open water inlet 1, the water level rises, the inside filter screen of inlet opening 6 through controlling means 4 left end, filter 4 inside water that will get into controlling means, prevent to float piece 7 and receive the damage, through getting into inside water, make to float piece 7 and rise, make connecting block 8 withstand water shutoff switch 19, make motor 10 start, stop up water inlet 1.

In the automatic water inlet control device for the sand filter, the transmission rod 11 is driven by the starting motor 10, the first gear 16 drives the connecting rod 15 at the lower end of the second gear 12, the third gear 14 drives the gear rod 13 to move conveniently, the valve plate 18 is closed or opened to the water inlet 1, the water inlet in the sand filter 3 is controlled conveniently, the valve plate 18 is fixed conveniently through the groove 17 at the bottom of the water inlet 1, and meanwhile, the water level control is increased.

In this automatic control device of sand filter intake, through the inside filter screen of 6 inlet openings of 4 left ends of controlling means, filter 4 inside water of entering controlling means, prevent that floating block 7 from receiving the damage, through getting into inside water, make floating block 7 rise, make connecting block 8 withstand water shutoff switch 19, make motor 10 start, plug up water inlet 1, through the water level decline, make connecting block 8 extrusion water inlet switch 9 of floating block 7 lower extreme, make motor 10 start, open water inlet 1.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a sand filter automatic control device that intakes, includes sand filter (3), its characterized in that: fixed block (2) is highly installed to the left end of sand filter (3), the inner wall fixed mounting of fixed block (2) has motor (10), the lower extreme fixed mounting of motor (10) has transfer line (11), the lower extreme fixed mounting of transfer line (11) has gear (16), the both ends meshing of gear (16) has gear two (12), the lower extreme fixed mounting of gear two (12) has connecting rod (15), the lower extreme fixed mounting of connecting rod (15) has gear three (14), the outer end meshing of gear three (14) has gear pole (13), the lower extreme fixed mounting of gear pole (13) has valve plate (18), valve plate (18) lower extreme swing joint has water inlet (1), the outer end fixed mounting of water inlet (1) has fixed block (2), the right-hand member fixed mounting of sand filter (3) has controlling means (4), the inner wall of the control device (4) is connected with a floating block (7) in a sliding way.

2. The automatic control device for the water inlet of the sand filter tank as claimed in claim 1, wherein: the bottom of the sand filter (3) is provided with sand (5), and the left end of the sand (5) is movably connected with a fixed block (2).

3. The automatic control device for the water inlet of the sand filter tank as claimed in claim 1, wherein: the water inlet structure is characterized in that a groove (17) is formed in the bottom of the water inlet (1), a valve plate (18) is movably connected to the inner wall of the groove (17), and a fixing block (2) is movably connected to the outer end of the valve plate (18).

4. The automatic control device for the water inlet of the sand filter tank as claimed in claim 1, wherein: the surface of the control device (4) is provided with a water inlet hole (6), and the inner wall of the water inlet hole (6) is fixedly provided with a filter screen.

5. The automatic control device for the water inlet of the sand filter tank as claimed in claim 1, wherein: the two ends of the floating block (7) are fixedly provided with connecting blocks (8), and the two ends of each connecting block (8) are movably connected with a control switch.

6. The automatic control device for the water inlet of the sand filter tank as claimed in claim 1, wherein: the water shutoff switch (19) is fixedly mounted on the upper side of the inner wall of the control device (4), and the water inlet switch (9) is fixedly mounted on the lower side of the inner wall of the control device (4).