Reverse osmosis equipment

Abstract

The utility model provides reverse osmosis equipment and relates to the field of reverse osmosis equipment, a liquid outlet pipe and a liquid inlet pipe are arranged in a staggered manner, and the liquid outlet pipe is communicated with a shell, so that the reverse osmosis equipment solves the problems that the existing reverse osmosis equipment lacks an effective uniform osmosis structure, so that the coverage which can be released when a water body is in contact with a purification structure is relatively small, and the water purification effect is poor. In order to solve the problem that the permeation efficiency is low due to the fact that the existing permeation pipe is provided with a guide ring and a sealing ring which are fixedly connected to the peripheral surface of the permeation pipe, stable supporting and limiting can be realized by utilizing the sealing ring and the guide ring which are arranged on the peripheral surface of the permeation pipe after the permeation pipe is mounted, so that the permeation efficiency is improved, and the service life of the permeation pipe is prolonged. And under the rotation driving of the motor on the output gear, the permeation efficiency of external raw water is accelerated through the rotation of the permeation pipe through the meshing transmission between the output gear and the driven gear, so that the purpose of reducing the permeation time is achieved.

Description

Technical Field

[0001] The utility model belongs to the field of reverse osmosis equipment, and particularly relates to a reverse osmosis equipment. Background Art

[0002] RO reverse osmosis technology is the most advanced water impurity separation technology in the existing technology. Its principle is to separate the solute and solvent in the solution by using the selective retention characteristic of the semi-permeable membrane that only allows water molecules to pass through and does not allow other substances to pass through under the drive of pressure. In the water treatment process, the R0 membrane can remove various dissolved salts, bacteria, viruses, organic matters, colloids and other impurities in the water to obtain high-quality pure water. However, when the existing reverse osmosis equipment is in use, due to the lack of an effective uniform penetration structure, the coverage area that can be contacted when simply relying on the water body to contact the purification structure is small, and it is impossible to perform a full-range rapid reverse osmosis operation, resulting in low penetration efficiency.

[0003] Therefore, in view of the deficiencies of the above solutions in actual production and implementation, they are corrected and improved. At the same time, in the spirit of pursuing excellence and with the assistance of professional knowledge and experience, and after various ingenious ideas and tests, the present utility model is created. A reverse osmosis equipment is provided to solve the problem that the existing equipment lacks an effective uniform penetration structure, resulting in a small coverage area that can be contacted when simply relying on the water body to contact the purification structure, and it is impossible to perform a full-range rapid reverse osmosis operation, resulting in low penetration efficiency. Summary of the Utility Model

[0004] The utility model provides a reverse osmosis equipment, which solves the problem that in the prior art, due to the lack of an effective uniform penetration structure, the coverage area that can be contacted when simply relying on the water body to contact the purification structure is small, and it is impossible to perform a full-range rapid reverse osmosis operation, resulting in low penetration efficiency.

[0005] The technical solution of the utility model is realized as follows: A reverse osmosis equipment includes a housing. The main body of the housing is a hollow structure inside, and an annular groove is opened inside the housing. The annular groove is a guiding groove. There are two guiding grooves in total, and the two guiding grooves are arranged in a linear array on the left and right sides inside the housing. The housing and the guiding grooves together form a guiding structure. The main body of the housing is a cylindrical structure. A liquid inlet pipe is fixedly connected to the front end of the outer peripheral surface of the housing. The liquid inlet pipe is communicated with the housing and is used for introducing liquid into the housing. A liquid outlet pipe is fixedly connected to the rear end of the outer peripheral surface of the housing. The liquid outlet pipe is arranged in a staggered manner with the liquid inlet pipe, and the liquid outlet pipe is communicated with the housing. Flange plates are fixedly connected to the sides of the liquid outlet pipe and the liquid inlet pipe away from the housing.

[0006] As a preferred embodiment, a bracket is fixedly connected to the left end face of the housing. The main body of the bracket is a U-shaped structure with an opening facing right. And a motor is installed on the left end face of the longitudinal member in the bracket. An output shaft is installed on the right side of the motor. The output shaft passes through the bracket to the right and protrudes from the bracket.

[0007] As a preferred embodiment, an output gear is installed on the right output shaft of the motor. The motor and the output gear together form an output structure. And a permeation tube is installed inside the housing. The permeation tube is used for permeating liquid. And a driven gear is fixedly connected to the outer peripheral surface of the permeation tube.

[0008] As a preferred embodiment, the driven gear meshes and vibrates with the output gear arranged on the output shaft of the motor. And the output gear and the driven gear together form a transmission structure. And a drain pipe is fixedly connected to the outside of the permeation tube. There are two drain pipes in total. And the two drain pipes are fixedly connected to the left and right sides of the permeation tube in an opposite direction.

[0009] As a preferred embodiment, the drain pipe and the permeation tube together form a purification structure. And a guide ring is fixedly connected to the outer peripheral surface of the permeation tube. The main body of the guide ring is a ring structure. There are two guide rings in total. And the two guide rings are fixedly connected to the left and right sides of the outer peripheral surface of the permeation tube in a linear array. Sealing rings are fixedly connected to the outside of the two guide rings.

[0010] As a preferred embodiment, the outside of the permeation tube is wrapped with a raw water diversion net, RO membrane A, a permeate water channel net, and RO membrane B. The structure of RO membrane B is the same as that of RO membrane A.

[0011] After adopting the above technical solution, the beneficial effects of the present utility model are:

[0012] 1. In the present utility model, by providing the guide rings and sealing rings fixedly connected to the outer peripheral surface of the permeation tube, after the permeation tube is installed, stable support and limitation can be achieved by using the sealing rings and guide rings provided on its outer peripheral surface. And under the rotation drive of the motor for the output gear, the rotation of the permeation tube is realized through the meshing transmission between the output gear and the driven gear to accelerate the permeation efficiency of the external raw water, thereby achieving the purpose of reducing the permeation time.

[0013] 2. In the present utility model, by covering the outside of the permeation tube with a raw water diversion net, RO membrane A, a permeate water channel net, and RO membrane B, when the raw water is being purified, rapid filtration operations can be carried out through the raw water diversion net, RO membrane A, the permeate water channel net, and RO membrane B. This design can accelerate the permeation efficiency compared with the traditional reverse osmosis structure. Description of the Drawings

[0014] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 It is a front side view structural schematic diagram after partial structure sectioning of the reverse osmosis device of the present invention;

[0016] Figure 2 It is a combined structure schematic diagram of the reverse osmosis device of the present invention;

[0017] Figure 3 It is a combined structure schematic diagram of the housing and the liquid inlet pipe of the reverse osmosis device of the present invention;

[0018] Figure 4 It is a left view structural schematic diagram of the reverse osmosis device of the present invention;

[0019] Figure 5 It is a combined structure schematic diagram of the permeation pipe and the drain pipe of the reverse osmosis device of the present invention;

[0020] Figure 6 It is a combined structure schematic diagram of RO membrane A and RO membrane B of the reverse osmosis device of the present invention;

[0021] In the figure, 1. housing; 101. guide groove; 102. liquid inlet pipe; 103. liquid outlet pipe; 104. flange; 2. bracket; 201. motor; 202. output gear; 203. driven gear; 3. permeation pipe; 301. drain pipe; 302. guide ring; 303. sealing ring; 304. raw water diversion net; 305. RO membrane A; 306. permeate water channel net; 307. RO membrane B. Detailed implementation manners

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0023] Such as Figures 1-6As shown in the figure, a reverse osmosis device includes: a housing 1. The main body of the housing 1 has a hollow structure inside, and an annular groove is formed inside the housing 1. This annular groove is a guiding groove 101. There are two guiding grooves 101 in total, and the two guiding grooves 101 are arranged in a linear array on the left and right sides inside the housing 1. The housing 1 and the guiding groove 101 together form a guiding structure. The main body of the housing 1 is in a cylindrical structure. A liquid inlet pipe 102 is fixedly connected to the front end of the outer peripheral surface of the housing 1. The liquid inlet pipe 102 communicates with the housing 1 and is used for feeding liquid into the housing 1. A liquid outlet pipe 103 is fixedly connected to the rear end of the outer peripheral surface of the housing 1. The liquid outlet pipe 103 is arranged in a staggered manner with the liquid inlet pipe 102, and the liquid outlet pipe 103 communicates with the housing 1. Flange plates 104 are fixedly connected to the sides of the liquid outlet pipe 103 and the liquid inlet pipe 102 that are far away from the housing 1. A raw water diversion net 304, an RO membrane A 305, a permeate water channel net 306, and an RO membrane B 307 are wrapped around the outside of the permeation pipe 3. The structure of the RO membrane B 307 is the same as that of the RO membrane A 305.

[0024] Among them, a bracket 2 is fixedly connected to the left end face of the housing 1. The main body of the bracket 2 is in a U-shaped structure with an opening facing the right. A motor 201 is installed on the left end face of the longitudinal member in the bracket 2. An output shaft is installed on the right side of the motor 201. This output shaft passes through the bracket 2 to the right and protrudes from the bracket 2. An output gear 202 is installed on the right output shaft of the motor 201. The motor 201 and the output gear 202 together form an output structure. A permeation pipe 3 is installed inside the housing 1. The permeation pipe 3 is used for permeating and discharging liquid. A driven gear 203 is fixedly connected to the outer peripheral surface of the permeation pipe 3.

[0025] Among them, the driven gear 203 meshes and vibrates with the output gear 202 arranged on the output shaft of the motor 201. The output gear 202 and the driven gear 203 together form a transmission structure. A drain pipe 301 is fixedly connected to the outside of the permeation pipe 3. There are two drain pipes 301 in total, and the two drain pipes 301 are fixedly connected to the left and right sides of the permeation pipe 3 in an opposite direction. The drain pipe 301 and the permeation pipe 3 together form a purification structure. A guide ring 302 is fixedly connected to the outer peripheral surface of the permeation pipe 3. The main body of the guide ring 302 is in an annular structure. There are two guide rings 302 in total, and the two guide rings 302 are fixedly connected to the left and right sides of the outer peripheral surface of the permeation pipe 3 in a linear array. Sealing rings 303 are fixedly connected to the outside of the two guide rings 302.

[0026] In use, when the reverse osmosis device is in use, it can be connected to the raw water pump and the waste water pump respectively by connecting the liquid inlet pipe 102 fixedly connected to the front end of the outer periphery of the housing 1 and the liquid outlet pipe 103 fixedly connected to the rear end of the housing 1. And when the purification treatment is carried out, the raw water can be supplied into the interior of the housing 1 by starting the external raw water pump, and by continuously supplying the raw water by the pump body, the raw water in the housing 1 can continuously penetrate into the interior of the permeation pipe 3 provided in the housing 1;

[0027] And when the permeation is carried out, the raw water will be filtered through the raw water diversion net 304, RO membrane A 305, permeation water channel net 306 and RO membrane B 307 provided outside the permeation pipe 3 and then penetrate into the interior of the permeation pipe 3. And when the permeation is carried out, the motor 201 installed outside the bracket 2 can be started to drive the output gear 202 to rotate, and through the meshing transmission of the output gear 202 and the driven gear 203 fixedly connected to the outer peripheral surface of the permeation pipe 3, the permeation pipe 3 can be driven to rotate inside the housing 1 and the corresponding water body permeation operation can be carried out. And the purified water after permeation can be quickly drained through the two drain pipes 301 fixedly connected to the outside of the permeation pipe 3, so as to achieve a more practical purpose.

[0028] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a mechanical connection or an electrical connection, or it can be the communication inside two elements. It can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific situations.

[0029] The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A reverse osmosis device, characterized in that: The invention comprises a shell (1), wherein the main body of the shell (1) is an internal hollow structure, and an annular groove is provided inside the shell (1), and the annular groove is a guide groove (101). There are two guide grooves (101), and the two guide grooves (101) are provided in a linear array at left and right sides of the shell (1). The shell (1) and the guide grooves (101) together form a guide structure. The main body of the shell (1) is a cylindrical structure, and the outer peripheral front end of the shell (1) is fixed. A liquid inlet pipe (102) is fixedly connected, the liquid inlet pipe (102) is connected to the shell (1) and is used to feed liquid into the shell (1), and a liquid outlet pipe (103) is fixedly connected to the rear end of the outer peripheral surface of the shell (1), the liquid outlet pipe (103) and the liquid inlet pipe (102) are staggered, and the liquid outlet pipe (103) is connected to the shell (1), and a flange (104) is fixedly connected to the side of the liquid outlet pipe (103) and the liquid inlet pipe (102) away from the shell (1).

2. A reverse osmosis device according to claim 1, characterized in that: A bracket (2) is fixedly connected to the left end surface of the housing (1); the main body of the bracket (2) is a U-shaped structure with an opening facing the right side; a motor (201) is mounted on the left end surface of a longitudinal member in the bracket (2); an output shaft is mounted on the right side of the motor (201); the output shaft passes through the bracket (2) to the right side and protrudes out of the bracket (2).

3. A reverse osmosis device according to claim 2, characterized in that: An output gear (202) is mounted on the right output shaft of the motor (201); the motor (201) and the output gear (202) together form an output structure; a permeation tube (3) is mounted on the inner side of the housing (1); the permeation tube (3) is used to permeate liquid; and a driven gear (203) is fixedly connected to the outer peripheral surface of the permeation tube (3).

4. A reverse osmosis device according to claim 3, characterized in that: The driven gear (203) meshes and vibrates with an output gear (202) provided on an output shaft of the motor (201), and the output gear (202) and the driven gear (203) together form a transmission structure, and a drainage pipe (301) is fixedly connected to the outside of the permeation tube (3), and two drainage pipes (301) are provided, and the two drainage pipes (301) are fixedly connected to the left and right sides of the permeation tube (3) in opposite directions.

5. A reverse osmosis device according to claim 4, characterized in that: The drainage pipe (301) and the permeation pipe (3) together form a purification structure, and a guide ring (302) is fixedly connected to the outer peripheral surface of the permeation pipe (3), the main body of the guide ring (302) is an annular structure, and two guide rings (302) are provided, and the two guide rings (302) are fixedly connected to the left and right sides of the outer peripheral surface of the permeation pipe (3) in a linear array, and the outer sides of the two guide rings (302) are fixedly connected to sealing rings (303).

6. A reverse osmosis device according to claim 5, characterized in that: The outer side of the permeation tube (3) is wrapped with a raw water diversion net (304), a RO membrane A (305), a permeate water channel net (306) and a RO membrane B (307), wherein the structure of the RO membrane B (307) is consistent with that of the RO membrane A (305).

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