CN210261231U - Split type reverse osmosis device - Google Patents

Abstract

The utility model discloses a split type reverse osmosis device, which comprises a reverse osmosis unit, wherein the reverse osmosis device is formed by stacking the reverse osmosis unit from top to bottom; the reverse osmosis unit comprises a bracket, a reverse osmosis membrane shell arranged on the bracket and a reverse osmosis membrane arranged in the reverse osmosis membrane shell; the bracket is provided with an auxiliary water inlet pipe, an auxiliary concentrated water pipe and an auxiliary pure water pipe which are communicated with the reverse osmosis membrane shell; the upper and lower corresponding auxiliary water inlet pipes, the upper and lower corresponding auxiliary concentrated water pipes and the upper and lower corresponding auxiliary pure water pipes are respectively communicated through flange connections; one of the reverse osmosis units is provided with a main water inlet pipe, a main concentrated water pipe and a main pure water pipe; the main water inlet pipe is communicated with one auxiliary water inlet pipe; the main concentrated water pipe is communicated with one of the auxiliary concentrated water pipes; the main pure water pipe is communicated with one of the auxiliary pure water pipes; the total pure water pipe is provided with a conductivity probe. The utility model discloses can carry out split and combination, and carry out modularization and miniaturized structural design, convenient transportation and assembly, the practicality is strong.

Description

Split type reverse osmosis device

Technical Field

The utility model relates to a water treatment technical field especially relates to a split type reverse osmosis unit.

Background

At present, reverse osmosis technology is widely adopted in some large-scale water treatment equipment, water is treated by the reverse osmosis membrane, and the reverse osmosis technology operates according to a reverse osmosis mechanism to filter micro molecules and ions in the water outside the membrane, so that the final produced water reaches the standard.

In a large-scale reverse osmosis apparatus for water treatment, since the height of the apparatus exceeds a certain height, the apparatus cannot be normally transported to a destination due to the restriction of various obstacles in a road. In addition, in the installation process, the length and the width of each part exceed certain limits, so that the difficulty in the hoisting process is high, the assembly efficiency is low, and the requirements of practical application are difficult to meet.

SUMMERY OF THE UTILITY MODEL

To the technical problem who exists above-mentioned, the utility model aims at: the utility model provides a split type reverse osmosis unit, the device can carry out split and combination, and carries out modularization and miniaturized structural design, convenient transportation and assembly, and the practicality is strong.

The technical solution of the utility model is realized like this: a split type reverse osmosis device comprises reverse osmosis units, wherein the reverse osmosis units are stacked up and down; the reverse osmosis unit comprises a support, a reverse osmosis membrane shell arranged on the support and a reverse osmosis membrane arranged in the reverse osmosis membrane shell; the bracket is provided with an auxiliary water inlet pipe, an auxiliary concentrated water pipe and an auxiliary pure water pipe which are communicated with the reverse osmosis membrane shell; the upper and lower corresponding auxiliary water inlet pipes, the upper and lower corresponding auxiliary concentrated water pipes and the upper and lower corresponding auxiliary pure water pipes are communicated through flange connections respectively; one of the reverse osmosis units is provided with a total water inlet pipe, a total concentrated water pipe and a total pure water pipe; the main water inlet pipe is communicated with one auxiliary water inlet pipe; the main concentrated water pipe is communicated with one of the auxiliary concentrated water pipes; the main pure water pipe is communicated with one auxiliary pure water pipe; a water inlet is arranged on the main water inlet pipe; a concentrated water discharge port is arranged on the main concentrated water pipe; the total pure water pipe is provided with a water outlet and a conductivity probe for detecting the conductivity of water.

Furthermore, the supports corresponding to each other up and down are fixedly connected through bolts.

Furthermore, a flushing system is arranged on the main pure water pipe; the flushing system comprises a flushing pipe, a bypass pipe and an elbow pipe; the flushing pipe and the side pipe are respectively communicated with the main pure water pipe; one end of the side pipe, which is far away from the main pure water pipe, is communicated with the flushing pipe through a bent pipe; a rupture membrane is arranged in the side pipe; the flushing pipe is provided with a flushing port.

Further, reverse osmosis membrane shells are arranged on the support in an array distribution mode; each reverse osmosis membrane shell is provided with a raw water port, a concentrated water port and a pure water port; the original water gaps in the same row are connected in series through a copy forest and then communicated with an auxiliary water inlet pipe; the concentrated water ports in the same row are connected in series through copy forests and then communicated with an auxiliary concentrated water pipe; the pure water ports in the same row are connected in series through copy forest and then communicated with the auxiliary pure water pipe.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

the utility model discloses a reverse osmosis unit is an independent unit on every layer through reverse osmosis unit's split and combination. When needing to transport, the split becomes a plurality of reverse osmosis unit, and carries out modularization and miniaturized processing, conveniently transports to the destination. When the reverse osmosis device needs to be assembled, the reverse osmosis units are sequentially combined into the complete reverse osmosis device through the connecting piece, so that the processing, the transportation and the like of the device are facilitated. The split type combined furniture can be split and combined, the transportation and the assembly are convenient, and the practicability is high.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

fig. 1 is a front view structure diagram of the overall structure of the present invention;

FIG. 2 is a right side view structural diagram of the connection relationship between the auxiliary water inlet pipe and the overall structure of the present invention;

FIG. 3 is a schematic left side view of the connection between the auxiliary pure water pipe and the whole structure of the present invention;

FIG. 4 is a schematic left side view of the connection between the secondary concentrated water pipe and the overall structure of the present invention;

fig. 5 is a schematic structural view of a reverse osmosis unit according to the present invention;

FIG. 6 is a right side view structural diagram of the connection relationship between the auxiliary water inlet pipe and the reverse osmosis membrane shell of the reverse osmosis unit of the present invention;

FIG. 7 is a schematic left side view showing the connection relationship between the sub pure water pipe and the reverse osmosis membrane casing of the reverse osmosis unit of the present invention;

FIG. 8 is a left side view structural schematic diagram of the connection relationship between the secondary concentrated water pipe and the reverse osmosis membrane shell of the reverse osmosis unit of the present invention;

wherein: 1. a reverse osmosis unit; 11. a support; 12. a reverse osmosis membrane shell; 2. an auxiliary water inlet pipe; 3. an auxiliary concentrated water pipe; 4. an auxiliary pure water pipe; 5. a main water inlet pipe; 51. a water inlet communicating pipe; 6. a total concentrate pipe; 61. a concentrated water discharge port communicating pipe; 7. a main pure water pipe; 71. a water outlet communicating pipe; 72. a conductivity probe; 8. a flush tube; 81. a bypass pipe; 82. bending the pipe; 83. and (4) bursting the membrane.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

As shown in fig. 1-8, the present invention provides a split type reverse osmosis apparatus, which comprises a reverse osmosis unit 1, wherein the reverse osmosis apparatus is formed by stacking a plurality of reverse osmosis units 1 up and down. The reverse osmosis unit 1 includes a bracket 11, a reverse osmosis membrane housing 12 installed on the bracket 11, and a reverse osmosis membrane installed in the reverse osmosis membrane housing 12. The reverse osmosis membrane housing 12 and the reverse osmosis membrane are conventional in the art. The bracket 11 is provided with an auxiliary water inlet pipe 2, an auxiliary concentrated water pipe 3 and an auxiliary pure water pipe 4 which are communicated with the reverse osmosis membrane shell 12. Specifically, reverse osmosis membrane shells 12 are fixed on the bracket 11 in an array distribution manner. The reverse osmosis membrane shell 12 is arranged in a straight line with n x m, and n or m is a natural number which is more than or equal to 1. One end of each reverse osmosis membrane shell 12 is provided with a raw water port, the other section is provided with a concentrated water port and a pure water port, and the raw water inlet ports on the same row are connected in series through a copy forest and then communicated with the auxiliary water inlet pipe 2. The concentrated water ports in the same row are connected in series through the copy forest and then communicated with the auxiliary concentrated water pipe 3, and the pure water ports in the same row are connected in series through the copy forest and then communicated with the auxiliary pure water pipe 4. The upper and lower pairs of corresponding auxiliary water inlet pipes 2, the upper and lower pairs of corresponding auxiliary concentrated water pipes 3 and the upper and lower pairs of corresponding auxiliary pure water pipes 4 are respectively connected in series and communicated through flange connections. The upper and lower brackets 11 are fixedly connected through bolts. The flange connection and bolt connection mode can facilitate the disassembly and assembly of each component. A main water inlet pipe 5, a main concentrated water pipe 6 and a main pure water pipe 7 are installed on one of the reverse osmosis units 1, the main water inlet pipe 5 is communicated with one of the auxiliary water inlet pipes 2, the main concentrated water pipe 6 is communicated with one of the auxiliary concentrated water pipes 3, the main pure water pipe 7 is communicated with one of the auxiliary pure water pipes 4, a water inlet is machined in the main water inlet pipe 5, and a water inlet communicating pipe 51 is installed on the water inlet. A concentrated water discharge port is processed on the main concentrated water pipe 6, a concentrated water discharge port communicating pipe 61 is installed on the concentrated water discharge port, a water outlet is processed on the main pure water pipe 7, and a water outlet communicating pipe 71 is installed on the water outlet. Further, an electric conductivity probe 72 for detecting the electric conductivity of water is installed in the pure water main pipe 7.

In addition, a flushing system is arranged on the main pure water pipe 7, the flushing system comprises a flushing pipe 8, a side pipe 81 and an elbow 82, the flushing pipe 8 and the side pipe 81 are respectively communicated with the main pure water pipe 7, one end of the side pipe 81, which is far away from the main pure water pipe 7, is communicated with the flushing pipe 8 through the elbow 82, a rupture membrane 83 is arranged in the side pipe 81, and a flushing opening is processed on the flushing 8 pipe. Through the above structural design, when there is great pressure in the whole pipeline, can burst rupture disk 83 to carry out the pressure release and handle, prevent that whole pipeline pressure is too big, cause the damage of each part.

The working principle is as follows: raw water enters the main water inlet pipe 5 from the water inlet communicating pipe 51, is dispersed into the reverse osmosis membrane shells 12 after passing through the auxiliary water inlet pipes 2, is filtered by the reverse osmosis membranes, and then flows out from the pure water outlets of the reverse osmosis membrane shells 12, and is converged into the main pure water pipe 7 after passing through the auxiliary pure water pipes 4, and then is recycled. The filtered concentrated water comes out from the concentrated water ports of the reverse osmosis membrane shells 12, passes through the auxiliary concentrated water pipes 4, then converges into the main concentrated water pipe 7, and is collected through the concentrated water discharge port communicating pipe 61. Clean water is introduced from the flushing pipe 8, and the whole pipeline can be cleaned regularly.

At the time of transportation and assembly, the respective reverse osmosis units 1 are assembled in a factory and transported to a destination in batches. Then, all the parts in each reverse osmosis unit 1 are assembled in sequence, all the brackets 11 are fixedly connected through bolts, and the auxiliary water inlet pipe 2, the auxiliary concentrated water pipe 3 and the auxiliary pure water pipe 4 are connected through flanges respectively. And finally, respectively assembling the main water inlet pipe 5, the main concentrated water pipe 6 and the main pure water pipe 7, thus completing the assembly of the whole device.

Each layer of the present embodiment is an independent unit. When needing to transport, the split is into a plurality of reverse osmosis unit 1, and carries out modularization and miniaturized processing, conveniently transports to the destination. When the reverse osmosis device needs to be assembled, the reverse osmosis units 1 are sequentially combined into a complete reverse osmosis device through connecting pieces, and the processing, the transportation and the like of equipment are facilitated. The split type combined furniture can be split and combined, the transportation and the assembly are convenient, and the practicability is high.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transformation that the content of the specification does, or directly or indirectly use in other related technical fields, all including in the same way the patent protection scope of the present invention.

Claims (4)

1. A split type reverse osmosis device comprises reverse osmosis units, wherein the reverse osmosis units are stacked up and down; the method is characterized in that: the reverse osmosis unit comprises a support, a reverse osmosis membrane shell arranged on the support and a reverse osmosis membrane arranged in the reverse osmosis membrane shell; the bracket is provided with an auxiliary water inlet pipe, an auxiliary concentrated water pipe and an auxiliary pure water pipe which are communicated with the reverse osmosis membrane shell; the upper and lower corresponding auxiliary water inlet pipes, the upper and lower corresponding auxiliary concentrated water pipes and the upper and lower corresponding auxiliary pure water pipes are communicated through flange connections respectively; one of the reverse osmosis units is provided with a total water inlet pipe, a total concentrated water pipe and a total pure water pipe; the main water inlet pipe is communicated with one auxiliary water inlet pipe; the main concentrated water pipe is communicated with one of the auxiliary concentrated water pipes; the main pure water pipe is communicated with one auxiliary pure water pipe; a water inlet is arranged on the main water inlet pipe; a concentrated water discharge port is arranged on the main concentrated water pipe; the total pure water pipe is provided with a water outlet and a conductivity probe for detecting the conductivity of water.

2. The split reverse osmosis apparatus of claim 1, wherein: the upper and lower corresponding brackets are fixedly connected through bolts.

3. The split reverse osmosis apparatus of claim 1, wherein: a flushing system is arranged on the main pure water pipe; the flushing system comprises a flushing pipe, a bypass pipe and an elbow pipe; the flushing pipe and the side pipe are respectively communicated with the main pure water pipe; one end of the side pipe, which is far away from the main pure water pipe, is communicated with the flushing pipe through a bent pipe; a rupture membrane is arranged in the side pipe; the flushing pipe is provided with a flushing port.

4. The split reverse osmosis apparatus of claim 1, wherein: reverse osmosis membrane shells are arranged on the bracket in an array manner; each reverse osmosis membrane shell is provided with a raw water port, a concentrated water port and a pure water port; the original water gaps in the same row are connected in series through a copy forest and then communicated with an auxiliary water inlet pipe; the concentrated water ports in the same row are connected in series through copy forests and then communicated with an auxiliary concentrated water pipe; the pure water ports in the same row are connected in series through copy forest and then communicated with the auxiliary pure water pipe.

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