Raw water tank with cleaning mechanism for reverse osmosis treatment

Abstract

The utility model relates to the technical field of raw water tanks, in particular to a raw water tank with a cleaning mechanism for reverse osmosis treatment, which comprises a raw water tank body, the cleaning mechanism is arranged in the raw water tank body, and a mounting mechanism is arranged on the outer side surface of the raw water tank body. According to the raw water tank with the cleaning mechanism for reverse osmosis treatment, water is injected into the raw water tank body, a motor is driven, a worm is driven by the motor to rotate, a turbine is driven by the worm to rotate, a ball nut seat is driven by the turbine to rotate, and the ball nut seat can drive a screw in threaded connection with the ball nut seat to rotationally ascend and descend; the screw rod drives the fixing disc and the fixing ring to rotate, water in the raw water tank body can be driven to rotate when the fixing disc and the fixing ring rotate, meanwhile, the scraping plate and the first cleaning brush can be driven to clean the inner side surface of the raw water tank body, and when the water reaches the bottom of the raw water tank body, the bottom of the raw water tank body can be cleaned through the second cleaning brush; and discharging after cleaning.

Description

Technical Field

[0001] The utility model relates to the technical field of raw water tanks, in particular to a raw water tank for reverse osmosis treatment with a cleaning mechanism. Background Art

[0002] When purifying water in a reverse osmosis device, a raw water tank is usually configured. The raw water tank is suitable for the reverse osmosis device mainly to start a buffering effect, so as not to worry about the pressure caused by too high or too low water pressure. At the same time, it can also precipitate the silt particles and large precipitable substances in the water, paving the way for the water purification equipment to treat the water source. However, most of the existing raw water tanks for reverse osmosis treatment will have mud and water stains on the inner wall of the raw water tank after use, and there will also be residues that have not been cleaned at the bottom of the raw water tank. Therefore, there is a special need for a raw water tank for reverse osmosis treatment with a cleaning mechanism.

[0003] However, most of the existing raw water tanks for reverse osmosis treatment usually use water injection to clean the inside of the raw water tank after use. However, after flushing with water, this method will leave mud and water stains on the inner wall of the raw water tank, and there will also be residues that have not been cleaned at the bottom of the raw water tank. Utility Model Content

[0004] The utility model aims to provide a raw water tank for reverse osmosis treatment with a cleaning mechanism, so as to solve the problem that most of the existing raw water tanks for reverse osmosis treatment proposed in the above-mentioned background technology are that after the use of the raw water tank for reverse osmosis treatment, water is usually injected to clean the inside of the raw water tank during cleaning. However, after flushing with water, this method will leave mud and water stains on the inner wall of the raw water tank, and there will also be residues that have not been cleaned at the bottom of the raw water tank.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw water tank for reverse osmosis treatment with a cleaning mechanism, comprising a raw water tank body, the interior of the raw water tank body is provided with a cleaning mechanism, and the outer surface of the raw water tank body is provided with a mounting mechanism;

[0006] The cleaning mechanism includes a motor, a worm, a turbine, a ball nut seat, a bearing, a screw, a fixed disk, a fixed ring, a scraper, a first cleaning brush and a second cleaning brush. The motor is installed on the upper surface of the raw water tank body, a worm is fixedly connected to the surface of one end of the motor, the outer surface of the worm is meshingly connected to the turbine, the inner surface of the turbine is fixedly connected to the ball nut seat, the lower surface of the ball nut seat is fixedly connected to the bearing, the inner surface of the ball nut seat is threadedly connected to the screw, one end of the screw is fixedly connected to the fixed disk, the outer surface of the fixed disk is fixedly connected to the fixed ring, the outer surface of the fixed ring is connected to the scraper with a torsion spring, the outer surface of the fixed ring is fixedly connected to the first cleaning brush, and the lower surface of the fixed disk is fixedly connected to the second cleaning brush.

[0007] Preferably, the bearing is fixedly connected to the raw water tank body, and the screw rod is through-connected to the bearing.

[0008] Preferably, the scrapers are distributed at equal intervals on the outer surface of the fixing ring, and the screw rod and the ball nut seat form a rotating lifting structure.

[0009] Preferably, the worm and the turbine form a rotating structure, and the ball nut seat forms a rotating structure through the turbine and the worm.

[0010] Preferably, the mounting mechanism includes a first fixing member, a first limiting hole, a threaded rod, a first threaded disk, a second fixing member, a second limiting hole and a second threaded disk, the outer surface of the raw water tank body is sleeved with the first fixing member, a first limiting hole is opened on one side surface of the first fixing member, a threaded rod is penetrated and connected to the inner surface of the first limiting hole, the outer surface of the threaded rod is threadedly connected to the first threaded disk, the outer surface of one end of the threaded rod is penetrated and connected to the second fixing member, a second limiting hole is opened on one side surface of the second fixing member, and the outer surface of the threaded rod is threadedly connected to the second threaded disk.

[0011] Preferably, the threaded rod and the second limiting hole are connected through, and the first fixing member and the second fixing member have the same size.

[0012] Preferably, the first limiting holes are symmetrically arranged with respect to the central axis of the first fixing member, and the threaded rods are symmetrically arranged with respect to the central axis of the first fixing member.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the reverse osmosis with a cleaning mechanism injects water into the raw water tank body to drive the motor, the motor drives the worm to rotate, the worm drives the turbine meshing with it to rotate, and the turbine drives the ball nut seat fixed with it to rotate. At this time, the ball nut seat rotates on the bearing driven by the rotation of the turbine. When the motor rotates forward and reverse, the ball nut seat can drive the screw threadedly connected to it to rotate up and down, and the screw drives the fixed plate and the fixed ring to rotate. When the fixed plate and the fixed ring rotate, the water in the raw water tank body can be driven to rotate, and at the same time, the scraper and the first cleaning brush can be driven to clean the inner surface of the raw water tank body. When reaching the bottom of the raw water tank body, the second cleaning brush can clean the bottom of the raw water tank body and discharge it after cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the side view of the appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the screw rod and the second cleaning brush used in conjunction with each other in the utility model;

[0017] Figure 4 It is a schematic diagram of the installation mechanism structure of the utility model.

[0018] In the figure: 1. raw water tank body; 2. cleaning mechanism; 201. motor; 202. worm; 203. turbine; 204. ball nut seat; 205. bearing; 206. screw; 207. fixed disk; 208. fixed ring; 209. scraper; 210. first cleaning brush; 211. second cleaning brush; 3. installation mechanism; 301. first fixing member; 302. first limiting hole; 303. threaded rod; 304. first threaded disk; 305. second fixing member; 306. second limiting hole; 307. second threaded disk. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4The utility model provides a technical solution: a raw water tank for reverse osmosis treatment with a cleaning mechanism, comprising a raw water tank body 1, a cleaning mechanism 2 is arranged inside the raw water tank body 1, and a mounting mechanism 3 is arranged on the outer surface of the raw water tank body 1;

[0021] The cleaning mechanism 2 includes a motor 201, a worm 202, a turbine 203, a ball nut seat 204, a bearing 205, a screw 206, a fixed plate 207, a fixed ring 208, a scraper 209, a first cleaning brush 210 and a second cleaning brush 211. The motor 201 is installed on the upper surface of the raw water tank body 1, and the worm 202 is fixedly connected to one end surface of the motor 201. The outer surface of the worm 202 is meshedly connected to the turbine 203, and the inner surface of the turbine 203 is fixedly connected to the ball nut seat 204. The lower surface is fixedly connected with a bearing 205, the inner surface of the ball nut seat 204 is threadedly connected with a screw 206, one end of the screw 206 is fixedly connected with a fixed plate 207, the outer surface of the fixed plate 207 is fixedly connected with a fixed ring 208, the outer surface of the fixed ring 208 is connected with a scraper 209 by a torsion spring, the outer surface of the fixed ring 208 is fixedly connected with a first cleaning brush 210, and the lower surface of the fixed plate 207 is fixedly connected with a second cleaning brush 211. 204, bearing 205, screw 206, fixed plate 207, fixed ring 208, scraper 209, first cleaning brush 210 and second cleaning brush 211 are arranged. During use, water is firstly injected into the raw water tank body 1, and the motor 201 is driven. The motor 201 drives the worm 202 to rotate, and the worm 202 drives the turbine 203 meshing with it to rotate, and the turbine 203 drives the ball nut seat 204 fixed with it to rotate. At this time, the ball nut seat 204 is driven by the rotation of the turbine 203 to rotate on the bearing 205. When the motor 201 rotates forward and reverse, the ball nut seat 204 can drive the screw 206 threadedly connected to it to rotate up and down, and the screw 206 drives the fixed plate 207 and the fixed ring 208 to rotate. When the fixed plate 207 and the fixed ring 208 rotate, the water in the raw water tank body 1 can be driven to rotate, and at the same time, the scraper 209 and the first cleaning brush 210 can be driven to clean the inner surface of the raw water tank body 1. When the bottom of the raw water tank body 1 is reached, the second cleaning brush 211 can be used to clean the bottom of the raw water tank body 1 and the water is discharged after cleaning.

[0022] Furthermore, the bearing 205 is fixedly connected to the raw water tank body 1, and the screw 206 is connected through the bearing 205. Through the setting of the bearing 205, the parts that rotate relying on the bearing 205 are more stable during rotation. Through the setting of the screw 206, the screw 206 does not contact the bearing 205 during use.

[0023] Furthermore, the scrapers 209 are evenly spaced on the outer surface of the fixing ring 208, and the screw 206 and the ball nut seat 204 form a rotating and lifting structure. By setting the scrapers 209 and the screw 206, the rotation and lifting operation of the screw 206 in the ball nut seat 204 is realized under the forward and reverse rotation of the motor 201, and the scrapers 209 are driven by the screw 206 to rotate, so that the raw water tank body 1 can be cleaned more thoroughly.

[0024] Furthermore, the worm 202 and the turbine 203 form a rotating structure, and the ball nut seat 204 forms a rotating structure through the turbine 203 and the worm 202. Through the engagement of the worm 202 and the turbine 203, and the setting of the ball nut seat 204, when the worm 202 drives the turbine 203 to rotate, it also drives the ball nut seat 204 to rotate, making the rotation more stable.

[0025] Furthermore, the mounting mechanism 3 includes a first fixing member 301, a first limiting hole 302, a threaded rod 303, a first threaded disk 304, a second fixing member 305, a second limiting hole 306 and a second threaded disk 307. The outer surface of the raw water tank body 1 is sleeved with the first fixing member 301, a first limiting hole 302 is provided on one side surface of the first fixing member 301, a threaded rod 303 is penetrated and connected to the inner surface of the first limiting hole 302, the outer surface of the threaded rod 303 is threadedly connected to the first threaded disk 304, the outer surface of one end of the threaded rod 303 is penetrated and connected to the second fixing member 305, a second limiting hole 306 is provided on one side surface of the second fixing member 305, and the outer surface of the threaded rod 303 is threadedly connected to the second threaded disk 307. 1. The first limiting hole 302, the threaded rod 303, the first threaded disk 304, the second fixing piece 305, the second limiting hole 306 and the second threaded disk 307 are arranged. During use, when the raw water tank body 1 needs to be installed in a fixed position, the first fixing piece 301 and the second fixing piece 305 are first sleeved on the outer surface of the raw water tank body 1, and then the threaded rod 303 is used to penetrate the first limiting hole 302 on the first fixing piece 301, and then penetrate through the outer thread of the outer threaded rod 303, and threadedly connect the connecting piece at the fixed position, and finally penetrate the second limiting hole 306 on the second fixing piece 305, and thread the first threaded disk 304 and the second threaded disk 307 at both ends of the threaded rod 303, and tighten them to complete the fixed point installation.

[0026] Furthermore, the threaded rod 303 and the second limiting hole 306 are connected through, and the first fixing member 301 and the second fixing member 305 have the same size. The arrangement of the threaded rod 303 and the first fixing member 301 makes the connection more convenient to use.

[0027] Furthermore, the first limiting hole 302 is symmetrically arranged with respect to the central axis of the first fixing member 301, and the threaded rod 303 is symmetrically arranged with respect to the central axis of the first fixing member 301. By setting the first limiting hole 302 and the threaded rod 303, the first fixing member 301 and the second fixing member 305 are more stable when connected and fixed by the threaded rod 303.

[0028] Working principle: first, water is injected into the raw water tank body 1 to drive the motor 201, and the motor 201 drives the worm 202 to rotate, and the worm 202 drives the turbine 203 meshing with it to rotate, and the turbine 203 drives the ball nut seat 204 fixed with it to rotate. At this time, the ball nut seat 204 rotates on the bearing 205 driven by the rotation of the turbine 203. When the motor 201 rotates forward and reverse, the ball nut seat 204 can drive the screw 206 threadedly connected with it to rotate up and down, and the screw 206 drives the fixed plate 207 and the fixed ring 208 to rotate. When the fixed plate 207 and the fixed ring 208 rotate, the water in the raw water tank body 1 can be driven to rotate, and at the same time, the scraper 209 and the first cleaning brush 210 can be driven to clean the raw water tank. The inner surface of the main body 1 is cleaned. When reaching the bottom of the raw water tank body 1, the second cleaning brush 211 can be used to clean the bottom of the raw water tank body 1 and drain it after cleaning. When the raw water tank body 1 needs to be installed in a fixed position, first put the first fixing member 301 and the second fixing member 305 on the outer surface of the raw water tank body 1, and then use the threaded rod 303 to penetrate the first limiting hole 302 on the first fixing member 301, and then penetrate through the outer thread of the outer threaded rod 303, threadedly connect the connecting member at the fixed position, and finally penetrate the second limiting hole 306 on the second fixing member 305, threadedly connect the first threaded disk 304 and the second threaded disk 307 at both ends of the threaded rod 303, and tighten them to complete the fixed point installation.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw water tank for reverse osmosis treatment with a cleaning mechanism, comprising a raw water tank body (1), characterized in that: A cleaning mechanism (2) is provided inside the raw water tank body (1), and a mounting mechanism (3) is provided on the outer surface of the raw water tank body (1); The cleaning mechanism (2) comprises a motor (201), a worm (202), a turbine (203), a ball nut seat (204), a bearing (205), a screw (206), a fixed plate (207), a fixed ring (208), a scraper (209), a first cleaning brush (210) and a second cleaning brush (211); the motor (201) is mounted on the upper surface of the raw water tank body (1); the worm (202) is fixedly connected to one end surface of the motor (201); the turbine (203) is meshedly connected to the outer surface of the worm (202); and the ball nut seat (204) is fixedly connected to the inner surface of the turbine (203). A female seat (204), a bearing (205) is fixedly connected to the lower surface of the ball nut seat (204), a screw (206) is threadedly connected to the inner surface of the ball nut seat (204), one end of the screw (206) is fixedly connected to a fixed disk (207), the outer surface of the fixed disk (207) is fixedly connected to a fixed ring (208), the outer surface of the fixed ring (208) is connected to a scraper (209) by a torsion spring, the outer surface of the fixed ring (208) is fixedly connected to a first cleaning brush (210), and the lower surface of the fixed disk (207) is fixedly connected to a second cleaning brush (211).

2. A raw water tank for reverse osmosis treatment with a cleaning mechanism according to claim 1, characterized in that: The bearing (205) is fixedly connected to the raw water tank body (1), and the screw rod (206) is connected to the bearing (205) through-through.

3. A raw water tank for reverse osmosis treatment with a cleaning mechanism according to claim 1, characterized in that: The scrapers (209) are distributed at equal intervals on the outer surface of the fixing ring (208), and the screw rod (206) and the ball nut seat (204) form a rotating lifting structure.

4. A raw water tank for reverse osmosis treatment with a cleaning mechanism according to claim 1, characterized in that: The worm (202) and the turbine (203) form a rotating structure, and the ball nut seat (204) forms a rotating structure through the turbine (203) and the worm (202).

5. A raw water tank for reverse osmosis treatment with a cleaning mechanism according to claim 1, characterized in that: The mounting mechanism (3) comprises a first fixing member (301), a first limiting hole (302), a threaded rod (303), a first threaded disk (304), a second fixing member (305), a second limiting hole (306) and a second threaded disk (307); the first fixing member (301) is sleeved on the outer surface of the raw water tank body (1); a first limiting hole (302) is provided on one side surface of the first fixing member (301); a threaded rod (303) is connected through the inner side surface of the first limiting hole (302); the first threaded disk (304) is threadedly connected on the outer side surface of the threaded rod (303); a second fixing member (305) is connected through the outer side surface of one end of the threaded rod (303); a second limiting hole (306) is provided on one side surface of the second fixing member (305); and the second threaded disk (307) is threadedly connected on the outer side surface of the threaded rod (303).

6. A raw water tank for reverse osmosis treatment with a cleaning mechanism according to claim 5, characterized in that: The threaded rod (303) and the second limiting hole (306) are connected through each other, and the first fixing member (301) and the second fixing member (305) are of the same size.

7. A raw water tank for reverse osmosis treatment with a cleaning mechanism according to claim 5, characterized in that: The first limiting hole (302) is symmetrically arranged with respect to the central axis of the first fixing member (301), and the threaded rod (303) is symmetrically arranged with respect to the central axis of the first fixing member (301).

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