CN210945072U

CN210945072U - Two-stage reverse osmosis pure water purification device

Info

Publication number: CN210945072U
Application number: CN201921645301.4U
Authority: CN
Inventors: 温铁水
Original assignee: Shaoguan Lanwei Disinfectant Industry Co ltd
Current assignee: Shaoguan Lanwei Disinfectant Industry Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-07-07
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a second grade reverse osmosis pure water purification installation, including former water tank, the connecting tube is installed to the fixed surface connection of former water tank, the drainage pump is installed to the fixed surface connection of connecting tube, the surface of connecting tube is located the rivers output fixed connection of drainage pump and installs filtration system, the surface of connecting tube is located filtration system's output fixed connection and installs the booster pump No. one, the output fixed connection that the surface of connecting tube is located the booster pump installs one-level reverse osmosis jar. A second grade reverse osmosis pure water purification device, can be under hydraulic impact can be with the adnexed ion impact of V-arrangement membrane another side to discharge to the external world from the discharge pipe can be taken to discharge, like this alright reach the effect of clearance, and can increase the area of passing through of its hydrone through the V-arrangement membrane, like this alright accelerate the speed of purification, improve purifier's work efficiency.

Description

Two-stage reverse osmosis pure water purification device

Technical Field

The utility model relates to a purifier field, in particular to second grade reverse osmosis pure water purification device.

Background

The second-stage reverse osmosis device is a reverse osmosis membrane which makes water molecules forcibly permeate through the reverse osmosis membrane with selective permeation effect on the water molecules by means of pressure, namely the principle of reverse osmosis water purification, the device is a reverse osmosis device which can separate, extract, purify and concentrate by a reverse osmosis method which is higher than the osmotic pressure according to different osmotic pressures of various materials, can remove more than 98% of soluble salts and more than 99% of colloids, microorganisms, particles, organic matters and the like in water, becomes the best equipment which is preferred in modern pure water and space water engineering, has better purification effect and lower power consumption, and is widely applied to various fields; however, the existing secondary reverse osmosis pure water purification device has certain disadvantages when in use, the cleaning is troublesome, the filter membrane is required to be detached for cleaning, and the filtering efficiency is poor due to the small area of the filter membrane in use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a second grade reverse osmosis pure water purification device, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a second grade reverse osmosis pure water purification device, includes former water tank, the connecting tube is installed to the fixed surface connection of former water tank, the drainage pump is installed to the fixed surface connection of connecting tube, the surface of connecting tube is located the rivers output fixed connection of drainage pump and installs filtration system, the surface of connecting tube is located filtration system's output fixed connection and installs the booster pump No. one, the surface of connecting tube is located the output fixed connection of booster pump and installs one-level reverse osmosis jar, the surface of connecting tube is located the output fixed connection of one-level reverse osmosis jar and installs the pure water case, the surface of connecting tube is located the output fixed connection of pure water case and installs No. two booster pumps, the surface of connecting tube is located the output fixed connection of No. two booster pumps and installs second grade reverse osmosis jar.

Preferably, the equal fixed mounting in position of connecting tube's surface between being located a booster pump and the one-level reverse osmosis jar and between No. two booster pumps and the second grade reverse osmosis jar has a valve, the output fixed connection that connecting tube's surface is located a valve installs the discharge pipe, the fixed surface of discharge pipe installs No. two valves, the fixed connection that connecting tube's surface is located between one-level reverse osmosis jar and the pure water case installs a recoil pump, the output fixed connection that connecting tube's surface is located the second grade reverse osmosis jar installs No. two recoil pumps.

Preferably, the filtration system comprises a medium filter, an activated carbon filter, a sodium ion softener and a precision filter, wherein the medium filter, the activated carbon filter, the sodium ion softener and the precision filter are sequentially communicated in series through connecting pipelines.

Preferably, the inside fixed mounting of second grade reverse osmosis jar has the connecting rod, the fixed surface connection of connecting rod installs the V-arrangement membrane.

Preferably, the inlet port and the outlet port of the secondary reverse osmosis tank are separated by a V-shaped membrane.

Preferably, the one-level reverse osmosis jar with the quantity of second grade reverse osmosis jar is four, and the one-level reverse osmosis jar with the second grade reverse osmosis jar all communicates with the connecting tube through the reposition of redundant personnel pipeline.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, connecting tube through the setting, connecting tube uses a period back at purifier, the user can shut down the clearance, need close a valve earlier during the clearance and then open No. two valves, after opening alright start No. two recoil pumps through connecting tube introduce rivers to second grade reverse osmosis jar, can impact the adnexed ion of V-arrangement membrane another side under hydraulic impact and fall, and discharge can take ionic substance to discharge from the discharge pipe to the external world, alright reach the effect of clearance like this, through the second grade reverse osmosis jar that sets up, second grade reverse osmosis jar can increase the area of passing through of its hydrone through V-arrangement membrane, like this alright accelerate the speed of purification, improve purifier's work efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of a two-stage reverse osmosis pure water purification device of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a sectional view of a second-stage reverse osmosis tank of the second-stage reverse osmosis pure water purification device of the present invention.

In the figure: 1. a raw water tank; 2. connecting a pipeline; 201. a first valve; 202. a discharge pipe; 203. a second valve; 204. a first recoil pump; 205. a second recoil pump; 3. a drainage pump; 4. a filtration system; 401. a media filter; 402. an activated carbon filter; 403. a sodium ion softener; 404. a precision filter; 5. a first booster pump; 6. a first-stage reverse osmosis tank; 7. a pure water tank; 8. a second booster pump; 9. a secondary reverse osmosis tank; 901. a connecting rod; 902. a V-shaped membrane.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, a two-stage reverse osmosis pure water purification apparatus comprises a raw water tank 1, the surface of the raw water tank 1 is fixedly connected and installed with a connecting pipeline 2, the surface of the connecting pipeline 2 is fixedly connected and installed with a drainage pump 3, the surface of the connecting pipeline 2 is fixedly connected with a filtering system 4 at the water flow output end of the drainage pump 3, the surface of the connecting pipeline 2 is fixedly connected with and provided with a first booster pump 5 at the output end of the filtering system 4, the surface of the connecting pipeline 2 is fixedly connected with a first-stage reverse osmosis tank 6 at the output end of the first booster pump 5, the surface of the connecting pipeline 2 is fixedly connected with a pure water tank 7 at the output end of the first-stage reverse osmosis tank 6, the surface of the connecting pipeline 2 is fixedly connected with a second booster pump 8 at the output end of the pure water tank 7, the surface of the connecting pipeline 2 is positioned at the output end of the second booster pump 8 and is fixedly connected with a second-stage reverse osmosis tank 9;

the first valve 201 is fixedly installed at the position, located between the first-stage reverse osmosis tank 5 and the first-stage reverse osmosis tank 6, of the surface of the connecting pipeline 2 and between the second-stage reverse osmosis tank 8 and the second-stage reverse osmosis tank 9, the discharge pipe 202 is fixedly connected and installed at the output end, located between the first-stage reverse osmosis tank 6 and the pure water tank 7, of the surface of the connecting pipeline 2, the second valve 203 is fixedly installed on the surface of the discharge pipe 202, the first backflush pump 204 is fixedly connected and installed at the position, located between the first-stage reverse osmosis tank 6 and the pure water tank 7, of the surface of the connecting pipeline 2, and the second backflush pump 205 is fixedly connected; the filtering system 4 comprises a medium filter 401, an activated carbon filter 402, a sodium ion softener 403 and a precision filter 404, wherein the medium filter 401, the activated carbon filter 402, the sodium ion softener 403 and the precision filter 404 are sequentially communicated in series through a connecting pipeline 2; a connecting rod 901 is fixedly installed inside the secondary reverse osmosis tank 9, and a V-shaped membrane 902 is fixedly connected and installed on the surface of the connecting rod 901; the inlet port and the outlet port of the secondary reverse osmosis tank 9 are separated by a V-shaped membrane 902; one-level reverse osmosis jar 6 with the quantity of second grade reverse osmosis jar 9 is four, and one-level reverse osmosis jar 6 with second grade reverse osmosis jar 9 all communicates with connecting tube 2 through the reposition of redundant personnel pipeline.

It should be noted that, the utility model relates to a two-stage reverse osmosis pure water purification device, when in use, the raw water in the raw water tank 1 is drained to the connecting pipeline 2 under the action of the drainage pump 3, and after being introduced, the raw water can enter into the filtering system 4, and sequentially passes through the medium filter 401, the activated carbon filter 402, the sodium ion softener 403 and the precision filter 404 to filter and adsorb large substances therein, after filtering, the water flow is pressed into the first-stage reverse osmosis tank 6 under the action of the first booster pump 5 to be purified, and then flows into the pure water tank 7 after being purified, then the pure water in the pure water tank 7 is pressed into the two-stage reverse osmosis tank 9 through the second booster pump 8, pure water molecules will pass through the V-shaped membrane 902, and some ions larger than the water molecules will be separated and left on one side of the V-shaped membrane 902, and then the purified water will be discharged through the discharge port of the second-stage reverse osmosis tank, like this alright accomplish the purification, after purifier used a period, the user can shut down the clearance, need close valve 201 earlier during the clearance and then open valve 203 No. two, after opening alright start No. two recoil pumps 205 and introduce rivers into second grade reverse osmosis jar 9 through connecting tube 2, can strike the adnexed ion of V-arrangement membrane 902 another side under the impact of water pressure, and discharge can take the ion thing to discharge to the external world from discharge pipe 202, like this alright reach the effect of clearance, also can clear up one-level reverse osmosis jar 6 equally, second grade reverse osmosis jar 9 that is equipped with in addition, it can increase the area of passing through of its hydrone through V-arrangement membrane 902, like this alright speed of purification, purifier's work efficiency is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A two-stage reverse osmosis pure water purification device is characterized in that: comprises a raw water tank (1), a connecting pipeline (2) is installed at the surface fixed connection of the raw water tank (1), a drainage pump (3) is installed at the surface fixed connection of the connecting pipeline (2), a filtering system (4) is installed at the water flow output end fixed connection of the surface of the connecting pipeline (2) which is positioned at the drainage pump (3), a first booster pump (5) is installed at the output end fixed connection of the surface of the connecting pipeline (2) which is positioned at the filtering system (4), a first-stage reverse osmosis tank (6) is installed at the output end fixed connection of the surface of the connecting pipeline (2) which is positioned at the first-stage reverse osmosis tank (6), a pure water tank (7) is installed at the output end fixed connection of the surface of the connecting pipeline (2) which is positioned at the pure water tank (7), and a second booster pump (8) is installed at the output end fixed connection of the surface of, the surface of the connecting pipeline (2) is fixedly connected with the output end of the second booster pump (8) and provided with a second-stage reverse osmosis tank (9).

2. The two-stage reverse osmosis pure water purification device according to claim 1, wherein: the surface of connecting tube (2) is located between booster pump (5) and one-level reverse osmosis jar (6) and the equal fixed mounting in position between No. two booster pumps (8) and second grade reverse osmosis jar (9) has valve (201), the output fixed connection that the surface of connecting tube (2) is located valve (201) installs discharge pipe (202), the fixed surface of discharge pipe (202) installs No. two valves (203), the surface of connecting tube (2) is located fixed connection between one-level reverse osmosis jar (6) and pure water case (7) and installs a recoil pump (204), the output fixed connection that the surface of connecting tube (2) is located second grade reverse osmosis jar (9) installs No. two recoil pumps (205).

3. The two-stage reverse osmosis pure water purification device according to claim 1, wherein: the filtering system (4) comprises a medium filter (401), an activated carbon filter (402), a sodium ion softener (403) and a precision filter (404), wherein the medium filter (401), the activated carbon filter (402), the sodium ion softener (403) and the precision filter (404) are sequentially communicated in series through a connecting pipeline (2).

4. The two-stage reverse osmosis pure water purification device according to claim 1, wherein: the inside of the secondary reverse osmosis tank (9) is fixedly provided with a connecting rod (901), and the surface of the connecting rod (901) is fixedly connected with a V-shaped membrane (902).

5. The two-stage reverse osmosis pure water purification device according to claim 4, wherein: the inlet port and the outlet port of the secondary reverse osmosis tank (9) are separated by a V-shaped membrane (902).

6. The two-stage reverse osmosis pure water purification device according to claim 1, wherein: the number of the first-stage reverse osmosis tank (6) and the second-stage reverse osmosis tank (9) is four, and the first-stage reverse osmosis tank (6) and the second-stage reverse osmosis tank (9) are communicated with the connecting pipeline (2) through a shunt pipeline.