CN220537644U - Low-pressure high-capacity water purification system - Google Patents
Low-pressure high-capacity water purification system Download PDFInfo
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- CN220537644U CN220537644U CN202322066466.9U CN202322066466U CN220537644U CN 220537644 U CN220537644 U CN 220537644U CN 202322066466 U CN202322066466 U CN 202322066466U CN 220537644 U CN220537644 U CN 220537644U
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- water
- waterway
- pressureless
- water tank
- purification system
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 148
- 238000000746 purification Methods 0.000 title claims description 19
- 239000012528 membrane Substances 0.000 claims abstract description 29
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000008213 purified water Substances 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 230000001954 sterilising effect Effects 0.000 claims abstract description 16
- 239000008399 tap water Substances 0.000 claims abstract description 13
- 235000020679 tap water Nutrition 0.000 claims abstract description 13
- 238000002791 soaking Methods 0.000 claims abstract description 6
- 239000002351 wastewater Substances 0.000 claims description 18
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims description 2
- 241000894006 Bacteria Species 0.000 abstract description 5
- 238000009395 breeding Methods 0.000 abstract description 2
- 230000001488 breeding effect Effects 0.000 abstract description 2
- 238000007654 immersion Methods 0.000 description 6
- 239000010865 sewage Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The first waterway is connected with tap water, and the tap water flows into the pressureless water tank through the preposed three-stage filter element and the RO membrane filter; the second waterway is provided with a rear active carbon core, and purified water flows through the rear active carbon core from the second waterway; the third waterway is provided with a drain valve; the non-pressure water tank is internally provided with a soaking type sterilizing lamp and a water level height detection mechanism; the low-pressure high-capacity water purifying system of the utility model cancels the traditional pressure tank, changes the pressure tank into a pressureless water tank, controls water inlet and water interruption through the water level height detection mechanism, reduces the pressure in a system pipeline, thereby prolonging the service lives of the booster pump and the RO membrane filter core, and has a soaking type sterilizing lamp in the pressureless water tank, thereby having the sterilizing function, preventing bacteria from breeding in the pressureless water tank and leading purified water to be healthier.
Description
Technical Field
The utility model relates to the technical field of water purification systems, in particular to a low-pressure high-capacity water purification system.
Background
At present, the filtration system on the market uses the pressure barrel to store the filtered purified water, because the pressure barrel contains the air bag, a pressure exists, therefore, a certain pressure of the booster pump needs to be increased to enable the purified water to flow into the pressure tank, the service lives of the pump and the RO membrane filter core are prolonged to be affected to a certain extent, and bacteria can grow in the purified water stored in the pressure barrel for a long time.
Therefore, the applicant designs a novel low-pressure filtration system which reduces the pressure in the pipeline, thereby prolonging the service lives of the booster pump and the RO membrane filter core and having the functions of sterilization and disinfection.
Disclosure of Invention
In view of this, the present utility model provides a low pressure high capacity water purification system.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a low pressure, high capacity water purification system comprising: a pressureless water tank; the pressureless water tank is connected with:
the first waterway is provided with a front three-stage filter element and an RO membrane filter, the first waterway is connected with tap water, and the tap water flows into the pressureless water tank through the front three-stage filter element and the RO membrane filter;
the second waterway is provided with a rear active carbon core, and purified water flows through the rear active carbon core from the second waterway;
the third waterway is provided with a drain valve;
the non-pressure water tank is internally provided with a soaking type sterilizing lamp and a water level height detection mechanism.
As a preferable solution of the present utility model, the first waterway is further provided with a booster pump, and the tap water flow path is in turn: leading three-stage filter element, booster pump, RO membrane filter, and finally flowing into pressureless water tank.
As a preferable scheme of the utility model, the first waterway is further provided with a one-way valve, and the one-way valve is arranged between the RO membrane filter and the pressureless water tank.
As a preferable scheme of the utility model, the RO membrane filter is connected with a wastewater waterway, and a wastewater electromagnetic valve is arranged at the wastewater waterway.
As a preferable scheme of the utility model, the second waterway is provided with a self-priming pump, and the self-priming pump is arranged between the rear active carbon core and the pressureless water tank.
As a preferred aspect of the present utility model, the pre-three stage filter core includes: carbon rod filter core, granule carbon filter core and PP cotton filter core.
As a preferred aspect of the present utility model, the immersion type germicidal lamp extends to be close to the bottom of the pressureless water tank.
As a preferable scheme of the utility model, the first waterway is further provided with a water inlet electromagnetic valve, and the water inlet electromagnetic valve is positioned between the booster pump and the front three-stage filter element.
As a preferred aspect of the present utility model, the water level height detection mechanism includes: and the booster pump and/or the water inlet electromagnetic valve control operation based on the signal of the water level height detection mechanism.
Compared with the prior art, the utility model has the following beneficial technical effects: the low-pressure high-capacity water purifying system of the utility model cancels the traditional pressure tank, changes the pressure tank into a pressureless water tank, controls water inlet and water interruption through the water level height detection mechanism, reduces the pressure in a system pipeline, thereby prolonging the service lives of the booster pump and the RO membrane filter core, and has a soaking type sterilizing lamp in the pressureless water tank, thereby having the sterilizing function, preventing bacteria from breeding in the pressureless water tank and leading purified water to be healthier to drink.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the structure of the present utility model.
Description of the reference numerals
Pressureless water tank 00; soak the bactericidal lamp 01; a water level height detection mechanism 02; a first waterway 100;
a front three-stage filter element 110; an RO membrane filter 120; a booster pump 130; a check valve 140;
a water inlet solenoid valve 150; a second waterway 200; a post activated carbon core 210; a self priming pump 220;
a third waterway 300; a drain valve 310; a wastewater waterway 400; a waste water solenoid valve 410.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
In the description of the present application, it should be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships that are based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
A low pressure, high capacity water purification system comprising: the pressureless water tank 00 is connected to the first, second, and third waterways 100, 200, and 300.
Here, the pressureless water tank 00 is mainly different from a conventionally used pressure water tank in which an air bag is provided to cause a certain pressure, and the pressureless water tank 00 may refer to a general water tank in which a preset pressure is not provided. Still further, the pressureless water tank 00 may be a conventional metal tank/food grade plastic tank structure, with a water storage cavity formed therein.
The first waterway 100 is a water inlet waterway, and tap water can be stored in the pressureless water tank 00 after being filtered in the water inlet waterway, so that the first waterway 100 is provided with a front three-stage filter element 110 and an RO membrane filter 120, the first waterway 100 is connected with tap water, and the tap water flows into the pressureless water tank 00 through the front three-stage filter element 110 and the RO membrane filter 120.
The second water channel 200 is a water outlet channel, mainly when a user takes water through the water purifying and drinking machine, purified water in the pressureless water tank 00 flows out through the second water channel 200 for the user to use, specifically, the second water channel 200 is provided with a rear activated carbon core 210, and the purified water flows out from the second water channel 200 through the rear activated carbon core 210;
here, the rear activated carbon core 210 mainly functions to improve the taste of the purified water; in the conventional filtering system, a pressure tank is used for storing water, a rubber air bag is placed in the pressure tank, and water is pressed out through the pressure between the water storage air bag and the tank body, in this case, the purified water has a little rubber taste after contacting the rubber air bag for a long time, and has a certain influence on the taste, so that the conventional filtering system is provided with a rear activated carbon core 210; similarly, although the system is not provided with the pressure tank, and the rubber air bag is correspondingly not provided with the pressure tank, in the pressure-free water tank, purified water in a water flow path contacts various parts, and the possibility of peculiar smell exists, so that the rear activated carbon core 210 is also arranged in the embodiment to improve the taste of the purified water and achieve better taste.
The third waterway 300 is a sewage drainage waterway, is provided with a sewage drainage valve 310, the pressureless water tank 00 needs to be cleaned after being used for a period of time, the sewage drainage valve 310 is opened after the cleaning, and sewage is drained through the third waterway 300;
the blow-down valve 310 may be a manual valve, an electric valve, or the like.
The immersion type sterilizing lamp 01 and the water level height detecting mechanism 02 are arranged in the pressureless water tank 00, purified water is stored in the pressureless water tank 00 for a long time, bacteria are easy to breed, and a user drinks the purified water stored for a long time and possibly has a certain influence on the body, so that the immersion type sterilizing lamp 01 is arranged in the embodiment, the sterilizing and disinfecting effects are achieved to a certain extent, and the immersion type sterilizing lamp 01 adopts an immersion type structure, has good waterproof performance and can be immersed in water for a long time.
In one embodiment, the first waterway 100 is further provided with a booster pump 130, and tap water flowing paths are in sequence: the front three-stage filter element 110, the booster pump 130 and the RO membrane filter 120 finally flow into the pressureless water tank 00, and the booster pump 130 mainly acts to increase water pressure and push water flow so as to ensure that the water flow can smoothly pass through the RO membrane filter 120. The RO membrane has a pore diameter of about 0.0001 microns, which is not visible to naked eyes, and bacteria and viruses are 5000 times of the RO membrane, so that only water molecules and partial mineral ions can pass through the RO membrane, and other impurities and heavy metals are discharged from the waste water pipe to play a role in purification.
In one embodiment, the first waterway 100 is further provided with a check valve 140, and the check valve 140 is disposed between the RO membrane filter 120 and the pressureless water tank 00. The check valve 140 is a variety of check valves 140, and the check valve 140 in this embodiment can be purchased from the market, and the check valve 140 in this embodiment limits the water flowing direction from the RO membrane filter 120 to the pressureless water tank 00, but not back.
Further, the first waterway 100 is further provided with a water inlet solenoid valve 150, and the water inlet solenoid valve 150 is positioned between the booster pump 130 and the pre-three-stage filter element 110. The water inlet solenoid valve 150 mainly controls the water path to be opened and closed, and controls whether water supply is performed.
In one embodiment, the RO membrane filter 120 is connected with a wastewater channel 400, a wastewater solenoid valve 410 is disposed at the wastewater channel 400, only water molecules and partial mineral ions in the RO membrane filter 120 can pass through the RO membrane, other impurities and heavy metals are discharged from the wastewater pipe, the wastewater channel 400 can be a wastewater pipe, and the wastewater solenoid valve 410 is opened to discharge wastewater.
The waste water solenoid valve 410 is opened and closed by an electronic control manner, and is controlled to operate along with the operation of the water purification system.
In one embodiment, the second waterway 200 is provided with a self-priming pump 220, the self-priming pump 220 is disposed between the rear activated carbon core 210 and the pressureless water tank 00, and the self-priming pump 220 mainly pushes purified water in the pressureless water tank 00 to be discharged outwards for users to use, and the self-priming pump 220 can adopt technical means commonly used by those skilled in the art.
In one embodiment, the pre-tertiary filter cartridge 110 includes: the three types of filter elements are commonly used filter elements in direct water dispensers, and of course, the filter elements can be replaced by other commonly used filter element structures by those skilled in the art.
In one embodiment, the immersion type sterilizing lamp 01 extends to be close to the bottom of the pressureless water tank 00, so that purified water in the pressureless water tank 00 can be sterilized and disinfected more comprehensively.
Here, the soak type sterilizing lamps 01 may be ultraviolet lamps, deep v ultraviolet lamps, etc., the number of soak type sterilizing lamps 01 is related to the volume of the pressureless water tank 00, and the number of soak type sterilizing lamps 01 may be increased accordingly if the volume of the pressureless water tank 00 is large.
In one embodiment, the water level detection mechanism 02 includes: a low water level detection and a high water level detection, wherein the booster pump 130 and/or the water inlet electromagnetic valve 150 control operation based on the signal of the water level detection mechanism 02; when the water level detection mechanism 02 detects that the water level reaches a low water level warning line, the water purification system sends a signal to inform the booster pump 130 and the water inlet electromagnetic valve 150 to operate, and tap water is purified by the preposed three-stage filter element 110 and the RO membrane filter 120 and finally flows into the pressureless water tank 00 for storage; when the water level detection mechanism 02 detects that the water level reaches the high water level guard line, a signal is sent to inform the booster pump 130 and the water inlet solenoid valve 150 to stop operating, and the purified water is stopped.
The water level height detection mechanism 02 may be a common structure such as a water level sensor and a water level floating ball commonly used in the prior art.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A low pressure high capacity water purification system, characterized in that: comprising the following steps: a pressureless water tank (00); the pressureless water tank (00) is connected with:
the first waterway (100), the first waterway (100) is provided with a preposed three-stage filter element (110) and an RO membrane filter (120), the first waterway (100) is connected with tap water, and the tap water flows into the pressureless water tank (00) through the preposed three-stage filter element (110) and the RO membrane filter (120);
the second waterway (200), the second waterway (200) is provided with a rear active carbon core (210), and purified water flows out from the second waterway (200) through the rear active carbon core (210);
a third waterway (300) provided with a drain valve (310);
the non-pressure water tank (00) is internally provided with a soaking type sterilizing lamp (01) and a water level height detection mechanism (02).
2. A low pressure, high capacity water purification system as recited in claim 1, wherein: the first waterway (100) is also provided with a booster pump (130), and the tap water flow paths are as follows: the filter comprises a preposed three-stage filter element (110), a booster pump (130) and an RO membrane filter (120), and finally flows into a pressureless water tank (00).
3. A low pressure high capacity water purification system as claimed in claim 1 or 2, wherein: the first waterway (100) is also provided with a one-way valve (140), and the one-way valve (140) is arranged between the RO membrane filter (120) and the pressureless water tank (00).
4. A low pressure, high capacity water purification system as recited in claim 1, wherein: the RO membrane filter (120) is connected with a wastewater waterway (400), and a wastewater solenoid valve (410) is arranged at the wastewater waterway (400).
5. A low pressure, high capacity water purification system as recited in claim 1, wherein: the second waterway (200) is provided with a self-priming pump (220), and the self-priming pump (220) is arranged between the rear active carbon core (210) and the pressureless water tank (00).
6. A low pressure, high capacity water purification system as recited in claim 1, wherein: the pre-tertiary filter cartridge (110) includes: carbon rod filter core, granule carbon filter core and PP cotton filter core.
7. A low pressure, high capacity water purification system as recited in claim 1, wherein: the soaking type sterilizing lamp (01) extends to be close to the bottom of the pressureless water tank (00).
8. A low pressure, high capacity water purification system as recited in claim 3, wherein: the first waterway (100) is also provided with a water inlet electromagnetic valve (150), and the water inlet electromagnetic valve (150) is positioned between the booster pump (130) and the preposed three-stage filter element (110).
9. The low pressure, high capacity water purification system of claim 8, wherein: the water level height detection mechanism (02) comprises: the booster pump (130) and/or the water inlet electromagnetic valve (150) control operation based on the signal of the water level detection mechanism (02).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322066466.9U CN220537644U (en) | 2023-08-03 | 2023-08-03 | Low-pressure high-capacity water purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322066466.9U CN220537644U (en) | 2023-08-03 | 2023-08-03 | Low-pressure high-capacity water purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220537644U true CN220537644U (en) | 2024-02-27 |
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ID=89966950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322066466.9U Active CN220537644U (en) | 2023-08-03 | 2023-08-03 | Low-pressure high-capacity water purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220537644U (en) |
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2023
- 2023-08-03 CN CN202322066466.9U patent/CN220537644U/en active Active
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