CN217350964U - Water cross flow control device is produced to straight drinking water - Google Patents
Water cross flow control device is produced to straight drinking water Download PDFInfo
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- CN217350964U CN217350964U CN202221289199.0U CN202221289199U CN217350964U CN 217350964 U CN217350964 U CN 217350964U CN 202221289199 U CN202221289199 U CN 202221289199U CN 217350964 U CN217350964 U CN 217350964U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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Abstract
The utility model discloses a water cross-flow controlling means is produced to straight drinking water relates to straight drinking water equipment technical field. The utility model provides a straight drinking water produces water cross-flow controlling means, includes ultrafiltration structure and reverse osmosis structure, and ultrafiltration structure includes first frame, milipore filter, and reverse osmosis structure includes second frame, reverse osmosis membrane, high-pressure pump, is connected with the water tank between ultrafiltration structure and the reverse osmosis structure. Carry out the ultrafiltration respectively through setting up milipore filter and reverse osmosis membrane and produce water and reverse osmosis and produce water to mix and obtain the straight drink water that reaches the demand of drinking, produce water through the proportional valve to the ultrafiltration simultaneously and carry out flow control, thereby adjust the ultrafiltration and produce the proportion that water and reverse osmosis produced water, can obtain the straight drink water that satisfies different user demands. The utility model discloses a series of structures make this device have characteristics such as adjustable length and elasticity are good.
Description
Technical Field
The utility model relates to a straight water equipment technical field specifically is a straight water of drinking produces water cross-flow controlling means.
Background
Commercial straight drinking water carries out the deep purification back to the running water by commercial straight drinking water equipment, the water that can directly drink, current straight drinking water equipment is single ultrafiltration apparatus or reverse osmosis equipment mostly, but simple ultrafiltration apparatus can not detach mineral ion, contain harm ion such as heavy metal in intaking, lead to producing water and fail to reach straight drinking water standard, and reverse osmosis apparatus can detach mineral ion, it is the pure water to produce water, but the mineral ion that the pure water can't supply human needs is drunk for a long time, can influence human health, therefore current straight drinking water equipment can't satisfy various straight drinking water user demands.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem lie in overcoming prior art's product water and can not reach defects such as the demand of drinking, provide a straight drinking water and produce water cross-flow controlling means. The direct drinking water production cross flow control device has the characteristics that the produced water can meet the drinking requirement and the like.
In order to achieve the above object, the utility model provides a following technical scheme: a direct drinking water production cross flow control device comprises an ultrafiltration structure and a reverse osmosis structure, wherein the ultrafiltration structure comprises a first rack and an ultrafiltration membrane, the reverse osmosis structure comprises a second rack, a reverse osmosis membrane and a high-pressure pump, and a water tank is connected between the ultrafiltration structure and the reverse osmosis structure;
the ultrafiltration membrane is mounted on a first rack through a mounting plate and bolts, a first water inlet pipe is fixedly connected to a water inlet of the ultrafiltration membrane, a first water outlet pipe is fixedly connected to a water production port, the high-pressure pump and the reverse osmosis membranes are mounted on a second rack through the mounting plate and the bolts, the number of the reverse osmosis membranes is three, membrane shells are sleeved on the outer sides of the three reverse osmosis membranes, the three reverse osmosis membranes are arranged from top to bottom, the water inlets of the three reverse osmosis membranes are commonly connected with a second water inlet pipe, the water production port is commonly connected with a second water outlet pipe, a water outlet of the high-pressure pump is connected with the second water inlet pipe, the second water outlet pipe is communicated with the first water outlet pipe, the connecting position of the second water outlet pipe is close to the reverse osmosis membranes, a proportional valve is mounted on the first water outlet pipe, and the proportional valve is located on the right side of the second water outlet pipe;
a third water inlet pipe and a third water outlet pipe are mounted on the water tank, the third water inlet pipe is communicated with the first water outlet pipe, the joint of the third water inlet pipe and the first water outlet pipe is close to the ultrafiltration membrane, and a water inlet of the high-pressure pump is connected with the third water outlet pipe;
be equipped with the drain pipe between milipore filter and the reverse osmosis membrane, all install first connecting pipe on first inlet tube drain, second outlet pipe drain and the water tank, and first connecting pipe and drain pipe switch-on, all install manual valve on first inlet tube, first outlet pipe, second inlet tube, second outlet pipe, third inlet tube, third outlet pipe and every first connecting pipe.
Preferably, the first shelf location has the backwash pump, backwash pump water inlet department fixedly connected with fourth inlet tube, and water outlet department fixedly connected with fourth outlet pipe, fourth inlet tube and water tank switch-on, fourth outlet pipe and first outlet pipe switch-on, and the department of meeting is located the third inlet pipe left side, and is close to the product mouth of a river of milipore filter, be close to water outlet department on the milipore filter and install the second connecting pipe, the second connecting pipe is connected with the filtering pond, all install manual valve on fourth inlet tube, fourth outlet pipe, the second connecting pipe.
Preferably, the first frame and the second frame are both provided with cartridge filters through mounting plates and bolts, and the two cartridge filters are respectively mounted on the first water inlet pipe and the third water outlet pipe.
Preferably, install reverse osmosis on the second outlet pipe and produce the water flowmeter, the second outlet pipe and the first outlet pipe handing-over department left and right sides are equipped with conductivity detector and ultrafiltration respectively and produce the water flowmeter, and conductivity detector and ultrafiltration produce the water flowmeter and all install on first outlet pipe, the proportional valve is located ultrafiltration and produces the water flowmeter right side.
Compared with the prior art, the beneficial effects of the utility model are that: carry out ultrafiltration product water and reverse osmosis product water respectively through setting up milipore filter and reverse osmosis membrane to mix and obtain the straight drink water that reaches the drinking demand, produce water through the proportional valve to the ultrafiltration simultaneously and carry out flow control, thereby adjust the ultrafiltration and produce the proportion of water and reverse osmosis product water, can obtain the straight drink water that satisfies different user demands.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the ultrafiltration structure of the present invention;
fig. 3 is a perspective view of the reverse osmosis structure of the present invention.
Reference numbers in the figures: 1. ultrafiltration membranes; 2. a backwash pump; 3. a first frame; 4. a reverse osmosis membrane; 5. a high pressure pump; 6. a second frame; 7. a cartridge filter; 8. a water tank; 9. a proportional valve; 10. an ultrafiltration water production flow meter; 11. a reverse osmosis water production flow meter; 12. a conductivity detector; 13. a first water outlet pipe; 14. a fourth water outlet pipe; 15. a second water inlet pipe; 16. a second water outlet pipe; 17. a third water inlet pipe; 18. a fourth water inlet pipe; 19. a third water outlet pipe; 20. a manual valve; 21. a drain pipe; 22. a filter chamber; 23. a first water inlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a direct drinking water production cross flow control device comprises an ultrafiltration structure and a reverse osmosis structure, wherein the ultrafiltration structure comprises a first frame 3 and an ultrafiltration membrane 1, the reverse osmosis structure comprises a second frame 6, a reverse osmosis membrane 4 and a high-pressure pump 5, and a water tank 8 is connected between the ultrafiltration structure and the reverse osmosis structure;
a backwashing pump 2 is installed on the first frame 3, a fourth water inlet pipe 18 is fixedly connected to a water inlet of the backwashing pump 2, a fourth water outlet pipe 14 is fixedly connected to a water outlet, the fourth water inlet pipe 18 is communicated with a water tank 8, the fourth water outlet pipe 14 is communicated with a first water outlet pipe 13, the connection position of the fourth water outlet pipe 14 and the first water outlet pipe is positioned on the left side of a third water inlet pipe 17 and close to a water production port of the ultrafiltration membrane 1, a second connecting pipe is installed on the ultrafiltration membrane 1 close to the water outlet, the second connecting pipe is connected with a filter chamber 22, and manual valves 20 are installed on the fourth water inlet pipe 18, the fourth water outlet pipe 14 and the second connecting pipe to perform backwashing on the ultrafiltration membrane 1;
the ultrafiltration membrane 1 is installed on a first rack 3 through an installation plate and bolts, a first water inlet pipe 23 is fixedly connected to a water inlet of the ultrafiltration membrane 1, a first water outlet pipe 13 is fixedly connected to a water production port, a high-pressure pump 5 and three reverse osmosis membranes 4 are installed on a second rack 6 through the installation plate and the bolts, three reverse osmosis membranes 4 are arranged, membrane shells are sleeved on the outer sides of the three reverse osmosis membranes 4, the three reverse osmosis membranes 4 are arranged from top to bottom, a second water inlet pipe 15 is commonly connected to the water inlet of the three reverse osmosis membranes 4, a second water outlet pipe 16 is commonly connected to the water production port, a water outlet of the high-pressure pump 5 is connected with the second water inlet pipe 15, the second water outlet pipe 16 is connected with the first water outlet pipe 13, the connection position is close to the reverse osmosis membranes 4, a proportional valve 9 is installed on the first water outlet pipe 13, and the proportional valve 9 is located on the right side of the second water outlet pipe 16;
the first frame 3 and the second frame 6 are both provided with security filters 7 through mounting plates and bolts, and the two security filters 7 are respectively arranged on the first water inlet pipe 23 and the third water outlet pipe 19 to pretreat water entering the ultrafiltration membrane 1 and the reverse osmosis membrane 4;
a third water inlet pipe 17 and a third water outlet pipe 19 are arranged on the water tank 8, the third water inlet pipe 17 is communicated with the first water outlet pipe 13, the joint part of the third water inlet pipe 17 and the first water outlet pipe is close to the ultrafiltration membrane 1, and the water inlet of the high-pressure pump 5 is connected with the third water outlet pipe 19;
a reverse osmosis water production flow meter 11 is arranged on the second water outlet pipe 16, a conductivity detector 12 and an ultrafiltration water production flow meter 10 are respectively arranged on the left side and the right side of the joint of the second water outlet pipe 16 and the first water outlet pipe 13, the conductivity detector 12 and the ultrafiltration water production flow meter 10 are both arranged on the first water outlet pipe 13, a proportional valve 9 is positioned on the right side of the ultrafiltration water production flow meter 10, the ultrafiltration water production flow and the reverse osmosis water production flow are detected, the proportion between the ultrafiltration water production and the reverse osmosis water production is adjusted through the proportional valve 9, and the conductivity of mixed water is detected, so that different direct drinking water requirements can be obtained;
a drain pipe 21 is arranged between the ultrafiltration membrane 1 and the reverse osmosis membrane 4, first connecting pipes are arranged on a drain outlet of the first water inlet pipe 23, a drain outlet of the second water outlet pipe 16 and the water tank 8, the first connecting pipes are communicated with the drain pipe 21, and a manual valve 20 is arranged on each of the first water inlet pipe 23, the first water outlet pipe 13, the second water inlet pipe 15, the second water outlet pipe 16, the third water inlet pipe 17, the third water outlet pipe 19 and each first connecting pipe.
The working principle is as follows: when the device is used, the ultrafiltration membrane 1, the backwashing pump 2, the reverse osmosis membrane 4, the high-pressure pump 5, the security filter 7 and the water tank 8 are assembled together in advance, the manual valve 20 is opened to enable the first water inlet pipe 23, the first water outlet pipe 13, the second water inlet pipe 15, the second water outlet pipe 16, the third water inlet pipe 17, the third water outlet pipe 19 and the first connecting pipe to be communicated, the backwashing pump 2 and the high-pressure pump 5 are communicated with an external power supply, the first water inlet pipe 23 is communicated with a water source to enable inlet water to enter from the first water inlet pipe 23, the inlet water is firstly pretreated through the security filter 7 to filter larger solid particle impurities and then enters the ultrafiltration membrane 1, suspended particles, colloidal substances, bacteria and the like in the inlet water are separated through the ultrafiltration membrane 1 to obtain ultrafiltration product water, then the ultrafiltration product water enters the first water outlet pipe 13, and part of the ultrafiltration product water enters the water tank 8 through the third water inlet pipe 17, starting a high-pressure pump 5, conveying ultrafiltration product water in a water tank 8 into a reverse osmosis membrane 4, performing pretreatment on the ultrafiltration product water by a security filter 7 before the ultrafiltration product water enters the reverse osmosis membrane 4, removing impurities such as inorganic ions, organic matters and dissolved salts in the water by the reverse osmosis membrane 4 to obtain high-quality purified water, finally enabling the purified water to enter a first water outlet pipe 13 through a second water outlet pipe 16, starting a proportional valve 9 to enable the ultrafiltration product water in the first water outlet pipe 13 to be mixed with the reverse osmosis product water entering the first water outlet pipe 13 into direct drinking water outlet water through the proportional valve 9, detecting the conductivity of the mixed water through a conductivity detector 12 to determine the water quality condition of the outlet water, and detecting the flow of the reverse osmosis product water and the ultrafiltration product water passing through the proportional valve 9 through a reverse osmosis product water flow meter 11 and an ultrafiltration product water flow meter 10 respectively when the product water is mixed, and the flow of the ultrafiltration produced water is controlled by the proportional valve 9, so that the proportion between the ultrafiltration produced water and the reverse osmosis produced water is adjusted, various direct drinking water requirements are met, after the water production is finished, the proportional valve 9 is closed, the first water inlet pipe 23, the second water inlet pipe 15, the second water outlet pipe 16, the third water inlet pipe 17 and the manual valve 20 on the third water outlet pipe 19 are closed, water is delivered to the ultrafiltration membrane 1 through the filter 22, or the manual valve 20 of the fourth water inlet pipe 18 and the fourth water outlet pipe 14 is opened, and the backwashing pump 2 is started to deliver the residual water in the water tank 8 to the ultrafiltration membrane 1, so that the ultrafiltration membrane 1 is backwashed, the next water production is convenient to use, and the produced sewage enters the drain pipe 21 through the first connecting pipe and is discharged.
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 alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a water cross-flow control device is produced to straight drinking water, includes ultrafiltration structure and reverse osmosis structure, its characterized in that: the ultrafiltration structure comprises a first rack (3) and an ultrafiltration membrane (1), the reverse osmosis structure comprises a second rack (6), a reverse osmosis membrane (4) and a high-pressure pump (5), and a water tank (8) is connected between the ultrafiltration structure and the reverse osmosis structure;
the utility model discloses a water treatment device, including ultrafiltration membrane (1), first frame (3), first inlet tube (23) of milipore filter (1) water inlet department fixedly connected with, produce first outlet pipe (13) of water inlet department fixedly connected with, high-pressure pump (5) and reverse osmosis membrane (4) are all installed on second frame (6) through mounting panel and bolt, reverse osmosis membrane (4) are equipped with threely, three reverse osmosis membrane (4) outside all overlaps there is the membrane shell, and three reverse osmosis membrane (4) are arranged from last to down the water inlet department of reverse osmosis membrane (4) is connected with second inlet tube (15) jointly, and produces water inlet department and be connected with second outlet pipe (16) jointly, high-pressure pump (5) delivery port and second inlet tube (15) meet, second outlet pipe (16) and first outlet pipe (13) switch-on, and the department of meeting is close to reverse osmosis membrane (4), a proportional valve (9) is mounted on the first water outlet pipe (13), and the proportional valve (9) is positioned on the right side of the second water outlet pipe (16);
a third water inlet pipe (17) and a third water outlet pipe (19) are mounted on the water tank (8), the third water inlet pipe (17) is communicated with the first water outlet pipe (13), the joint of the third water inlet pipe and the first water outlet pipe is close to the ultrafiltration membrane (1), and a water inlet of the high-pressure pump (5) is connected with the third water outlet pipe (19);
be equipped with drain pipe (21) between milipore filter (1) and reverse osmosis membrane (4), all install first connecting pipe on first inlet tube (23) drain, second outlet pipe (16) drain and water tank (8), and first connecting pipe and drain pipe (21) switch-on, all install manual valve (20) on first inlet tube (23), first outlet pipe (13), second inlet tube (15), second outlet pipe (16), third inlet tube (17), third outlet pipe (19) and every first connecting pipe.
2. A direct drinking water producing cross-flow control device according to claim 1, characterized in that: install back flush pump (2) on first frame (3), back flush pump (2) water inlet department fixedly connected with fourth inlet tube (18), and water outlet department fixedly connected with fourth outlet pipe (14), fourth inlet tube (18) and water tank (8) switch-on, fourth outlet pipe (14) and first outlet pipe (13) switch-on, and the department of meeting is located third inlet pipe (17) left side, and is close to the product mouth of a river of milipore filter (1), be close to water outlet department on milipore filter (1) and install the second connecting pipe, the second connecting pipe is connected with filtering pond (22), all install manual valve (20) on fourth inlet tube (18), fourth outlet pipe (14), the second connecting pipe.
3. A direct drinking water producing cross-flow control device according to claim 1, characterized in that: the first rack (3) and the second rack (6) are respectively provided with a security filter (7) through a mounting plate and a bolt, and the two security filters (7) are respectively arranged on the first water inlet pipe (23) and the third water outlet pipe (19).
4. A direct drinking water producing cross-flow control device according to claim 1, characterized in that: install reverse osmosis product water flowmeter (11) on second outlet pipe (16), the second outlet pipe (16) and first outlet pipe (13) handing-over department left and right sides are equipped with conductivity detector (12) and ultrafiltration product water flowmeter (10) respectively, and conductivity detector (12) and ultrafiltration product water flowmeter (10) all install on first outlet pipe (13), proportional valve (9) are located ultrafiltration product water flowmeter (10) right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221289199.0U CN217350964U (en) | 2022-05-27 | 2022-05-27 | Water cross flow control device is produced to straight drinking water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221289199.0U CN217350964U (en) | 2022-05-27 | 2022-05-27 | Water cross flow control device is produced to straight drinking water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217350964U true CN217350964U (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221289199.0U Active CN217350964U (en) | 2022-05-27 | 2022-05-27 | Water cross flow control device is produced to straight drinking water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217350964U (en) |
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2022
- 2022-05-27 CN CN202221289199.0U patent/CN217350964U/en active Active
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