CN213467414U

CN213467414U - Water treatment system

Info

Publication number: CN213467414U
Application number: CN202022290497.9U
Authority: CN
Inventors: 康松; 苏静州
Original assignee: Beijing Famosta Pharmaceutical Technology Co ltd
Current assignee: Beijing Famosta Pharmaceutical Technology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-18
Anticipated expiration: 2030-10-14

Abstract

The utility model relates to a water treatment system belongs to the water treatment field, including reverse osmosis unit and pure water discharge line, reverse osmosis unit includes hollow shell, set up the raw water inlet on the shell, the inside of shell is provided with the center tube, a plurality of inlet openings have been seted up on the pipe wall that the center tube is located the shell inside, be provided with reverse osmosis membrane between shell and the center tube, the center tube with pure water discharge line communicates mutually, be provided with the sampling pipeline that is linked together with the center tube between center tube and the pure water discharge line. This application has the effect that can be regular carry out sample detection to the water after dividing infiltration system and handling.

Description

Water treatment system

Technical Field

The present application relates to the field of water treatment, and more particularly, to a water treatment system.

Background

A certain amount of softened water is usually needed in the process of preparing the medicine, and the quality of the softened water has an important influence on the quality of the prepared medicine in the later period in the process of preparing the medicine. Because the material content and the characteristics of the conventional tap water cannot meet the requirements of dosage, reverse osmosis water treatment is usually adopted to treat water at present, and finally the water can reach the standards and indexes required in the process of preparing the medicines.

Reverse osmosis, also known as reverse osmosis, is a membrane separation operation that uses a pressure differential as a driving force to separate a solvent from a solution. Reverse osmosis is known because it is in the opposite direction to natural osmosis. According to different osmotic pressures of various materials, a reverse osmosis pressure which is larger than the osmotic pressure, namely a reverse osmosis method, can be used for achieving the purposes of separation, extraction, purification and concentration.

In view of the above-mentioned related technologies, the inventor believes that the standards and indexes of the water treated by the reverse osmosis device gradually decrease during the use of the reverse osmosis device, and if the water filtered by the reverse osmosis device decreases to a level that does not meet the standards and indexes, the quality of the medicine is directly affected.

SUMMERY OF THE UTILITY MODEL

In order to regularly carry out sampling detection on water treated by the semi-permeable system, the application provides a water treatment system.

The application provides a water treatment system adopts following technical scheme:

the utility model provides a water treatment system, includes reverse osmosis unit and pure water discharge line, reverse osmosis unit includes hollow shell, set up the raw water inlet on the shell, the inside of shell is provided with the center tube, a plurality of inlet openings have been seted up on the pipe wall that the center tube is located the shell inside, be provided with reverse osmosis membrane between shell and the center tube, the center tube with pure water discharge line communicates mutually, be provided with the sampling pipeline that is linked together with the center tube between center tube and the pure water discharge line.

Through adopting above-mentioned technical scheme, thereby can carry out regular extraction to the pure water that the center tube discharged through the sampling pipeline to can be regular detect the pure water that discharges in the center tube.

Optionally, the sampling pipeline includes the oral siphon of vertical setting, the bottom and the center tube of oral siphon are linked together, the top of oral siphon is provided with the outlet pipe, be provided with the valve between outlet pipe and the oral siphon.

By adopting the technical scheme, when the pure water discharged from the central pipe is required to be detected, the valve is opened, the water outlet pipe is communicated with the water inlet pipe, and the pure water is discharged through the water outlet pipe.

Optionally, an included angle is formed between the water inlet pipe and the water outlet pipe, and the included angle is an acute angle.

Through adopting above-mentioned technical scheme, the contained angle that forms between oral siphon and the outlet pipe is the acute angle to make the outlet pipe be the tilt state, thereby be difficult for appearing the condition of depositing water in making the outlet pipe.

Optionally, an inclined strut is arranged between the water inlet pipe and the water outlet pipe.

Through adopting above-mentioned technical scheme, can increase the relative stability between oral siphon and the outlet pipe.

Optionally, the water outlet pipe and the pure water discharge pipeline are arranged oppositely from top to bottom, a vertical column is arranged on the inclined strut, the top end of the vertical column is connected with the inclined strut, and the bottom end of the vertical column is connected with the pure water discharge pipeline.

Through adopting above-mentioned technical scheme, further increase the stability between oral siphon and the outlet pipe, can protect oral siphon and center tube connection position simultaneously, make the difficult damage that appears in the connection position of oral siphon and center tube.

Optionally, one end of the water outlet pipe, which is far away from the water inlet pipe, is provided with a sampling cup, the sampling cup is detachably connected to the water outlet pipe, and a cup cavity of the sampling cup is communicated with an inner hole of the water outlet pipe.

Through adopting above-mentioned technical scheme, directly flow into the sample cup from the exhaust pure water in the outlet pipe, after taking a sample, dismantle the sample cup from the outlet pipe and can send into the sample cup and detect in the laboratory.

Optionally, a cup handle is arranged on the outer side of the cup wall of the sampling cup.

Through adopting above-mentioned technical scheme, the staff of being convenient for is dismantling the sample cup from the outlet pipe.

It is optional, the top of the wall of cup of sampling cup is provided with the butt joint pipe that stretches out outwards and be linked together with the cup chamber of sampling cup, the one end of oral siphon is kept away from with the outlet pipe to the butt joint pipe is linked together, the one end that the oral siphon was kept away from to the outlet pipe is provided with the link, the link adopt tubular structure and inside and the hole of outlet pipe is linked together, the outside surface of link is provided with the external screw thread, the outside of butt joint pipe is rotated and is connected with the threaded connection cap that can link to each other with the link screw thread, when butt joint pipe and link dock, the threaded connection cap links to each other with the link screw thread.

Through adopting above-mentioned technical scheme, the coupling joint butt joint on butt joint pipe and the outlet pipe with the sample cup, then with threaded connection cap and coupling joint threaded connection together, can be in the same place sample cup and outlet pipe installation.

Optionally, a drainage tube capable of passing through an inner hole of the butt joint tube is arranged on the connecting joint.

Through adopting above-mentioned technical scheme, thereby stretch into the sample cup with the drainage tube insert in the butt joint pipe to the ability accurate inflow of the hydroenergy in the outlet pipe is to the cup chamber of sampling cup.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the pure water discharged from the central pipe can be periodically extracted through the sampling pipeline, so that the pure water discharged from the central pipe can be periodically detected;

2. the pure water discharged from the water outlet pipe directly flows into the sampling cup, and after sampling is finished, the sampling cup is detached from the water outlet pipe, so that the sampling cup can be sent into a laboratory for detection.

Drawings

FIG. 1 is a schematic block diagram of a water treatment system according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of a reverse osmosis unit according to an embodiment of the present application;

FIG. 3 is a sectional view of the connection between the water outlet pipe and the sampling cup according to the embodiment of the present application;

fig. 4 is a partially enlarged view of a portion a in fig. 3.

Description of reference numerals: 1. a raw water storage tank; 2. a reverse osmosis unit; 21. a housing; 22. an end cap; 221. a raw water inlet; 222. a concentrated water discharge port; 23. a central tube; 231. a water inlet hole; 24. a reverse osmosis membrane; 3. a raw water supply line; 31. a water inlet pipe; 32. a drain pipe; 33. a water pump; 4. a pure water discharge pipeline; 5. a sampling pipeline; 51. a water inlet pipe; 52. a water outlet pipe; 521. a connecting section; 522. a drainage tube; 53. a stop valve; 54. a sampling cup; 541. butt-joint pipes; 542. an outer flange; 543. a threaded connection cap; 5431. a connecting ring; 5432. a docking ring; 544. a cup handle; 6. a diagonal brace; 7. and (4) a column.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a water treatment system, and referring to fig. 1, the water treatment system comprises a raw water storage tank 1 for storing raw water, a reverse osmosis device 2 for performing reverse osmosis treatment on the raw water, a raw water supply pipeline 3 for feeding the raw water in the raw water storage tank 1 into the reverse osmosis device 2, and a pure water discharge pipeline 4 for discharging the pure water treated by the reverse osmosis device 2.

Referring to fig. 2, the reverse osmosis apparatus 2 includes a cylindrical housing 21 having both ends opened. The arrows in fig. 2 indicate the direction of water flow inside the housing 21. End caps 22 are respectively arranged at the water inlet end of the shell 21 and the water outlet end of the shell 21. A raw water inlet 221 communicated with the inside of the housing 21 is opened on the end cover 22 at the water inlet end of the housing 21. The end cover 22 at the water outlet end of the housing 21 is provided with a concentrated water discharge port 222 communicated with the inside of the housing 21.

Located inside the housing 21 is a central tube 23 arranged in the axial direction along the central axis of the housing 21. The end of the central tube 23 facing the water outlet end of the housing 21 extends through the end cap 22 at the water outlet end of the housing 21 so as to protrude outside the housing 21. The end of the central tube 23 facing the water inlet end of the housing 21 abuts the inside surface of the end cap 22 at the water inlet end of the housing 21. The pure water discharge line 4 communicates with an end of the center pipe 23 extending outside the housing 21.

The side wall of the central tube 23 located inside the casing 21 is provided with a plurality of water inlet holes 231. A reverse osmosis membrane 24 is provided between the central tube 23 and the housing of the outer shell 21. The raw water fed from the raw water inlet 221 into the interior of the housing 21 is permeated through the reverse osmosis membrane 24 and then fed into the interior of the central tube 23 through the water inlet 231 of the central tube 23, and the water fed into the interior of the central tube 23 is finally discharged through one end of the central tube 23 extending out of the housing 21.

Referring to fig. 1, a sampling pipeline 5 is arranged between the pure water discharge pipeline 4 and the central pipe 23, and the sampling pipeline 5 comprises a water inlet pipe 51 extending vertically upwards and a water outlet pipe 52 located at the top end of the water inlet pipe 51 and arranged at an included angle with the water inlet pipe 51. A stop valve 53 is installed between the water inlet pipe 51 and the water outlet pipe 52. The bottom end of the water inlet pipe 51 is respectively communicated with the central pipe 23 and the pure water discharge pipeline 4 through a three-way joint. The angle formed between the inlet pipe 51 and the outlet pipe 52 is acute. The water outlet pipe 52 and the pure water discharge pipeline 4 are arranged oppositely up and down.

Referring to fig. 1 and 3, a sampling cup 54 is detachably connected to one end of the water outlet pipe 52 far away from the water inlet pipe 51, and the interior of the sampling cup 54 is communicated with the inner hole of the water outlet pipe 52. The sampling cup 54 is a transparent sampling cup.

One end of the water outlet pipe 52 far away from the water inlet pipe 51 is provided with a horizontally arranged tubular connecting joint 521, and an inner hole of the connecting joint 521 is communicated with an inner hole of the water outlet pipe 52. The connecting joint 521 and the water outlet pipe 52 are fixedly connected or integrally formed. The outer side surface of the coupling joint 521 is externally threaded.

Referring to fig. 3 and 4, the top end of the wall of the sampling cup 54 is provided with an outward extending butt joint pipe 541, and the butt joint pipe 541 and the sampling cup 54 are integrally formed. The inner bore of the docking tube 541 communicates with the cavity of the sampling cup 54. The outer diameter of the interface tube 541 is smaller than the outer diameter of the connection joint 521, and the inner diameter of the interface tube 541 is the same as the inner diameter of the connection joint 521.

An outer flange 542 extending outwards is arranged at one end of the abutting pipe 541 far away from the sampling cup 54, and the outer flange 542 and the abutting pipe 541 are integrally formed. The outer flange 542 is annular. The outer flange 542 has an outer diameter that is less than the outer diameter of the coupling joint 521. The butt joint pipe 541 is sleeved with a threaded connection cap 543, the threaded connection cap 543 comprises a connection ring 5431 sleeved outside the butt joint pipe 541, and the inner hole diameter of the connection ring 5431 is larger than the outer diameter of the butt joint pipe 541 and smaller than the outer diameter of the outer flange 542. An abutting ring 5432 which is coaxially arranged with the connecting ring 5431 is arranged on the outer side of the connecting ring 5431, and the abutting ring 5432 and the connecting ring 5431 are integrally formed or welded and fixed. The inner hole wall of the butt-joint ring 5432 is provided with an inner thread matched with the outer thread on the outer side surface of the connecting joint 521. The end of the docking ring 5432 distal to the sampling cup 54 extends from the end of the outward flange 542 distal to the sampling cup 54.

When the sampling cup 54 and the water outlet pipe 52 are assembled together, the abutting ring 5432 is screwed with the connecting joint 521, the abutting pipe 541 is abutted with the connecting joint 521, and water discharged from the connecting joint 521 enters the sampling cup 54 through the abutting pipe 541.

In order to ensure that water discharged from the connecting joint 521 can accurately flow into the sampling cup 54, a drainage tube 522 communicated with an inner hole of the connecting joint 521 is arranged at one end of the connecting joint 521, which is far away from the water outlet pipe 52, and the outer diameter of the drainage tube 522 is smaller than that of the butt joint tube 541. One end of the drainage tube 522 is inserted into the interior of the connection node 521 and is fixedly connected with the connection node 521. The length of the drainage tube 522 at the outer side of the connecting joint 521 is longer than that of the docking tube 541. When the connection section 521 is mated with the docking tube 541, the draft tube 522 passes through the docking tube 541 to extend into the sampling cup 54.

In order to facilitate the operator to hold the sampling cup 54, a handle 544 is also fixed to the outer surface of the wall of the sampling cup 54. When the sampling cup 54 is detached from the water outlet pipe 52, the operator can operate the sampling cup by holding the cup handle 544.

Referring to fig. 1, to increase stability between the inlet pipe 51 and the outlet pipe 52. An inclined strut 6 is arranged between the water inlet pipe 51 and the water outlet pipe 52, one end of the inclined strut 6 is fixed with the bottom end of the water inlet pipe 51, and the other end of the inclined strut 6 is fixed with one end of the water outlet pipe 52 far away from the water inlet pipe 51. The upright post 7 which vertically extends downwards is arranged on the inclined strut 6, the top end of the upright post 7 is fixedly connected with the inclined strut 6, and the bottom end of the upright post 7 is fixed with the pure water discharge pipeline 4.

The raw water supply pipeline 3 comprises a water inlet pipe 31 communicated with the interior of the raw water storage tank 1 and a water outlet pipe 32 communicated with a raw water inlet 221 of the reverse osmosis device 2, a water suction pump 33 is arranged between the water inlet pipe 31 and the water outlet pipe 32, a water inlet of the water suction pump 33 is communicated with one end of the water inlet pipe 31 far away from the raw water storage tank 1, and a water outlet of the water suction pump 33 is communicated with one end of the water outlet pipe 32 far away from the reverse osmosis device 2. The raw water stored in the raw water tank 1 is sent to the reverse osmosis apparatus 2 by the suction pump 33 to be subjected to reverse osmosis treatment.

The implementation principle of a water treatment system of the embodiment of the application is as follows: when the pure water discharged from the central tube 23 of the reverse osmosis device 2 needs to be detected, the stop valve 53 between the water inlet pipe 51 and the water outlet pipe 52 is opened, and the pure water is sent into the water outlet pipe 52 along the water inlet pipe 51 and finally flows into the sampling cup 54. When the amount of water in the sampling cup 54 reaches the desired amount, the shut-off valve 53 is closed.

Finally, the handle 544 of the sampling cup 54 is held by hand, and the docking ring 5432 is rotated, so that the docking ring 5432 is gradually engaged; the connection joint 521 is disengaged. When the docking ring 5432 is completely separated from the connection joint 521, the sampling cup 54 can be taken down from the water outlet pipe 52, and then the sampling cup is sent to a laboratory to detect the water quality.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a water treatment system, includes reverse osmosis unit (2) and pure water discharge line (4), reverse osmosis unit (2) are including hollow shell (21), set up raw water inlet (221) on shell (21), the inside of shell (21) is provided with center tube (23), a plurality of inlet openings (231) have been seted up on center tube (23) are located the inside pipe wall of shell (21), be provided with reverse osmosis membrane (24) between shell (21) and center tube (23), center tube (23) with pure water discharge line (4) are linked together, its characterized in that: and a sampling pipeline (5) communicated with the central pipe (23) is arranged between the central pipe (23) and the pure water discharge pipeline (4).

2. The water treatment system of claim 1, wherein: sampling pipeline (5) are including vertical inlet tube (51) that sets up, the bottom and center tube (23) of inlet tube (51) are linked together, the top of inlet tube (51) is provided with outlet pipe (52), be provided with the valve between outlet pipe (52) and inlet tube (51).

3. The water treatment system of claim 2, wherein: the water inlet pipe (51) and the water outlet pipe (52) are arranged in an included angle, and the included angle is an acute angle.

4. The water treatment system of claim 3, wherein: an inclined strut (6) is arranged between the water inlet pipe (51) and the water outlet pipe (52).

5. The water treatment system of claim 4, wherein: the water outlet pipe (52) and the pure water discharge pipeline (4) are arranged up and down oppositely, the inclined strut (6) is provided with a vertical upright (7), the top end of the upright (7) is connected with the inclined strut (6), and the bottom end of the upright (7) is connected with the pure water discharge pipeline (4).

6. The water treatment system of claim 2, wherein: one end of the water outlet pipe (52) far away from the water inlet pipe (51) is provided with a sampling cup (54), the sampling cup (54) is detachably connected to the water outlet pipe (52), and a cup cavity of the sampling cup (54) is communicated with an inner hole of the water outlet pipe (52).

7. The water treatment system of claim 6, wherein: a cup handle (544) is arranged on the outer side of the cup wall of the sampling cup (54).

8. The water treatment system of claim 6, wherein: the utility model discloses a sampling cup, including sampling cup (54), the top of the cup wall of sampling cup (54) is provided with butt joint pipe (541) that stretches out outwards and be linked together with the cup chamber of sampling cup (54), butt joint pipe (541) is linked together with the one end that inlet tube (51) were kept away from in outlet pipe (52), the one end that inlet tube (51) were kept away from in outlet pipe (52) is provided with coupling joint (521), coupling joint (521) adopt tubular structure and inside and the hole of outlet pipe (52) is linked together, the outside surface of coupling joint (521) is provided with the external screw thread, the outside rotation of butt joint pipe (541) is connected with threaded connection cap (543) that can link to each other with coupling joint (521) screw thread, when butt joint pipe (541) and coupling joint (521) dock, threaded connection cap (543) and coupling joint (521) screw thread link to.

9. The water treatment system of claim 8, wherein: and a drainage tube (522) capable of passing through an inner hole of the butt joint tube (541) is arranged on the connecting joint (521).