CN210595634U - Sterilization device of water treatment system - Google Patents
Sterilization device of water treatment system Download PDFInfo
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- CN210595634U CN210595634U CN201921427294.0U CN201921427294U CN210595634U CN 210595634 U CN210595634 U CN 210595634U CN 201921427294 U CN201921427294 U CN 201921427294U CN 210595634 U CN210595634 U CN 210595634U
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Abstract
The utility model relates to a sterilization device of a water treatment system, which comprises a clean water tank, wherein the clean water tank is connected with a water supply pipe, the water supply pipe is connected with a water pipeline, and the water pipeline is connected with the clean water tank through a return pipe; the ozone sterilizer is connected with the water purification tank through an air inlet pipe, and the water return pipe is provided with an ozone detection unit which can detect the actual value of the ozone amount in the water return pipe; the ozone amount in the drinking water pipeline has a rated value, and the ozone sterilizer adjusts the ozone amount conveyed into the purified water tank according to the difference change of the actual value and the rated value; the ultraviolet sterilizer is arranged on the water supply pipe. The utility model discloses set up the water purification case and keep in the drinking water, carry the drinking water in the water purification case to using the water pipe way in through the delivery pipe to will be connected with water pipe way and water purification case through the wet return, carry ozone in to the water purification case through ozone sterilizer, set up ozone detecting element on the wet return, detect the ozone content in the wet return, realize the closed loop detection to the ozone volume.
Description
Technical Field
The utility model relates to a sterilizing device of a water treatment system.
Background
At present, a water treatment system not only needs to filter raw water, but also needs to perform sterilization treatment to ensure that the water quality reaches a corresponding drinking standard, the current mainstream sterilization mode generally adopts ozone sterilization, the ozone amount added into a water supply pipeline is too much and is easy to generate toxicity, and the ozone amount added into the water supply pipeline is too little and is difficult to meet the sterilization requirement; moreover, after the ozone equipment is used for a long time, the oxygen production capacity of the ozone equipment is easy to decline, so that the ozone amount actually put into the water purifying tank by the ozone generator is insufficient, and the normal sterilization effect is difficult to achieve; in addition, the demand for water in the water supply pipeline is large in the peak period of water consumption, so the demand for ozone is high, the demand for water in the water supply pipeline is small in the low-peak period of water consumption (particularly in the late night period), so the demand for ozone is low, in the actual operation process of the water supply system, the existing ozone adding mode is difficult to ensure that the adding amount of ozone is difficult to adjust according to the change of water amount, the problem of low ozone amount easily occurs in the peak period of water consumption, the problem of high ozone amount easily occurs in the low-peak period of water consumption, and the problems occurring in the actual use process can cause the ozone adding amount of the ozone generator to deviate and influence the water quality.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sterilizing device of a water treatment system, which has reasonable structural design, is provided with a water purifying tank for temporarily storing drinking water, the drinking water in the purified water tank is conveyed to the water using pipeline through the water supply pipe, and the water using pipeline is connected with the purified water tank through the water return pipe, ozone is conveyed into the water purifying tank through the ozone sterilizer, an ozone detecting unit is arranged on the water return pipe, the ozone content in the water return pipe is detected, the closed-loop detection of the ozone amount of the drinking water in the water supply pipeline is realized, compared with the rated ozone amount range, the actual value of the ozone amount in the pipeline is adjusted, so that the ozone amount conveyed to the water purifying tank by the ozone sterilizer is always kept in the rated ozone amount range, the sterilization effect can be kept, the excessive generation of toxicity by ozone is avoided, the water quality is always in the standard reaching state, and the problems in the prior art are solved.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: a sterilization device for a water treatment system, comprising:
the water supply pipe is connected with a water using pipeline, and the water using pipeline is connected with the water purifying tank through a water return pipe;
the water return pipe is provided with an ozone detection unit which can detect the actual value of the ozone amount in the water return pipe; the ozone quantity in the drinking water pipeline has a rated value, and the ozone sterilizer adjusts the ozone quantity conveyed into the purified water tank according to the change of the difference value between the actual value and the rated value;
an ultraviolet sterilizer disposed on the water supply pipe;
furthermore, an air inlet pump and an air flow meter are arranged on the air inlet pipe, the air flow meter is connected with a controller through a lead, and the controller is connected with a driving motor of the air inlet pump through a lead.
Further, the ozone detection unit comprises an ozone detector arranged on the water return pipe, the ozone detector is connected with the controller, and the ozone detector can detect an actual value of the ozone content in the water return pipe and transmit the actual value to the controller.
Furthermore, a first electric valve is arranged on the air inlet pipe and connected with the controller through a lead.
Furthermore, a second electric valve is arranged on the water return pipe and connected with the controller through a lead.
Furthermore, be equipped with the return water filter on the return water pipe, the return water filter sets up the second motorised valve with between the water purification case, just the return water filter is established to the precision filter.
Furthermore, a first water pump and a second water pump are arranged between the ultraviolet sterilizer and the water purification tank, the first water pump and the second water pump are connected with the water supply pipe in parallel, and the first water pump and the second water pump are respectively connected with the controller through leads.
Further, the ozone detector is of a ZY100-O3 fixed type, and the first water pump and the second water pump are both frequency conversion water pumps.
The utility model adopts the above structure beneficial effect is, its structural design is reasonable, set up the water purification case and keep in the drinking water, carry the drinking water in the water purification case to using in the water pipeline through the delivery pipe, and will use water pipeline and water purification case to connect through the wet return, carry ozone in to the water purification case through ozone sterilizer, set up ozone detecting element on the wet return, detect the ozone content in the wet return, realize the closed loop detection to drinking water ozone volume in the water supply pipeline, compare with rated ozone volume scope through the actual value to ozone volume in the pipeline, adjust the ozone volume of ozone sterilizer carrying in to the water purification case, make the ozone volume actual value that detects remain throughout in rated ozone volume within range, can enough keep the bactericidal effect, avoid too much ozone to produce the toxicity again, guaranteed that quality of water is in up to standard state all the time.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an electrical schematic diagram of the present invention.
In the figure, 1, a clear water tank; 2. an ozone sterilizer; 3. an ultraviolet sterilizer; 4. a backwater filter; 5. A water supply pipe; 6. a water return pipe; 7. an air inlet pipe; 8. an intake pump; 9. a gas flow meter; 10. an ozone detector; 11. a first electrically operated valve; 12. a second electrically operated valve; 13. a first water pump; 14. a first water pump.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.
In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
As shown in fig. 1-2, the sterilization device of the water treatment system comprises a purified water tank 1, an ozone sterilizer 2, an ultraviolet sterilizer 3 and a backwater filter 4, wherein the purified water tank 1 is connected with a water supply pipe 5, the water supply pipe 5 is connected with a water pipeline, and the water pipeline is connected with the purified water tank 1 through a backwater pipe 6; the ozone sterilizer 2 is connected with the water purification tank 1 through an air inlet pipe 7, and the water return pipe 6 is provided with an ozone detection unit which can detect the actual value of the ozone amount in the water return pipe 6; the ozone amount in the drinking water pipeline has a rated value, and the ozone sterilizer 2 adjusts the ozone amount conveyed into the clean water tank 1 according to the change of the difference value between the actual value and the rated value; the ultraviolet sterilizer 3 is provided on the water supply pipe 5. When the ozone water purifier is used, the purified water tank 1 is arranged for temporarily storing drinking water, the drinking water in the purified water tank 1 is conveyed into a water using pipeline through the water supply pipe 5, the water using pipeline is connected with the purified water tank 1 through the water return pipe 6, ozone is conveyed into the purified water tank 1 through the ozone sterilizer 2, the ozone detection unit is arranged on the water return pipe 6, the ozone content in the water return pipe 6 is detected, closed-loop detection of the ozone amount of the drinking water in the water supply pipeline is realized, the actual value of the ozone amount in the pipeline is compared with the rated ozone amount range, the ozone amount conveyed into the purified water tank 1 by the ozone sterilizer 2 is adjusted, the detected actual value of the ozone amount is always kept in the rated ozone amount range, the sterilization effect can be kept, and the excessive ozone toxicity is avoided; in addition, the water supply pipe 5 is provided with the ultraviolet sterilizer 3, so that the amount of bacteria in the water can be further reduced, and the water quality can be more healthy.
In the preferred embodiment, the air inlet pipe 7 is provided with an air inlet pump 8 and a gas flow meter 9, the gas flow meter 9 is connected with a controller through a lead, and the controller is connected with a driving motor of the air inlet pump 8 through a lead. During the use, the optional PLC controller that uses of controller through set up gas flowmeter 9 on intake pipe 7, can detect the ozone volume of 7 flow direction water purification casees of intake pipe 1 to control the driving motor of pump 8 that admits air through the controller, after the ozone volume that gas flowmeter 9 detected reached rated range value, control pump 8 that admits air stop work, the interpolation of automatic adjustment control ozone.
In a preferred embodiment, the ozone detecting unit comprises an ozone detector 10 disposed on the water return pipe 6, the ozone detector 10 is connected to the controller, and the ozone detector 10 can detect the actual value of the ozone content in the water return pipe 6 and transmit the value to the controller.
In a preferred embodiment, the air inlet pipe 7 is provided with a first electric valve 11, and the first electric valve 11 is connected with the controller through a lead. In order to accurately control the on-off of the air inlet pipe 7, a first electric valve 11 is additionally arranged on the air inlet pipe 7, and the first electric valve 11 is automatically opened and closed through a controller so as to be matched with the working and stopping states of the air inlet pump 8 to accurately control the ozone amount entering the water purifying tank 1.
In a preferred embodiment, a second electric valve 12 is arranged on the water return pipe 6, and the second electric valve 12 is connected with the controller through a lead. In this embodiment, the second electrically operated valve 12 can be closed and opened at regular time by the controller, and water can be returned at regular time according to actual conditions without continuous water return.
In a preferred embodiment, the backwater filter 4 is arranged on the backwater pipe 6, the backwater filter 4 is arranged between the second electric valve 12 and the clean water tank 1, and the backwater filter 4 is a precision filter. In order to avoid secondary pollution of water returned by the water return pipe 6 to drinking water in the water purification tank 1, the water return pipe 6 is provided with the water return filter 4, impurities carried in the water return pipe 6 are prevented from entering the water purification tank 1, and water quality is guaranteed to be in a state of reaching the standard all the time.
In a preferred embodiment, a first water pump 13 and a second water pump 14 are arranged between the ultraviolet sterilizer 3 and the purified water tank 1, the first water pump 13 and the second water pump 14 are arranged in parallel with the water supply pipe 5, and the first water pump 13 and the second water pump 14 are respectively connected with the controller through leads. During the use, first water pump 13 and second water pump 14 "use one and prepare for one", that is in the same time, only use first water pump 13 or second water pump 14 to work, and the other stops, avoids using same water pump trouble and influence the water supply for a long time.
In the preferred embodiment, the ozone detector 10 is of ZY100-O3 fixed type, and the first water pump 13 and the second water pump 14 are frequency conversion water pumps. Make second motorised valve 12 be in the closed condition in the time quantum of water peak, avoid being in the circulation state always and make first water pump 13 or the high load operation of second water pump 14, make the water pump can the low frequency operation in the time quantum of not carrying out the return water circulation, can enough satisfy the requirement of industry standard to the return water circulation, the energy consumption of water pump has been reduced again, the life of extension water pump, when being in the time quantum of few water of night, second motorised valve 12 is in the open condition, make the water in the pipeline return water pipe 6 backward flow to in the water purification case 1, and can carry out filtration to the water that the return water pipe 6 flows back, guarantee that the quality of water of drinking water in the pipeline is up to standard all the time.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (8)
1. A sterilization device for a water treatment system, comprising:
the water supply pipe is connected with a water using pipeline, and the water using pipeline is connected with the water purifying tank through a water return pipe;
the water return pipe is provided with an ozone detection unit which can detect the actual value of the ozone amount in the water return pipe; the ozone quantity in the drinking water pipeline has a rated value, and the ozone sterilizer adjusts the ozone quantity conveyed into the purified water tank according to the change of the difference value between the actual value and the rated value;
an ultraviolet sterilizer disposed on the water supply pipe.
2. The sterilization device of a water treatment system according to claim 1, wherein the air inlet pipe is provided with an air inlet pump and an air flow meter, the air flow meter is connected with a controller through a lead, and the controller is connected with a driving motor of the air inlet pump through a lead.
3. The sterilization apparatus for a water treatment system according to claim 2, wherein the ozone detecting unit comprises an ozone detector disposed on the water return pipe, the ozone detector is connected to the controller, and the ozone detector is capable of detecting an actual value of the ozone content in the water return pipe and transmitting the detected value to the controller.
4. The sterilizer of claim 3, wherein the air inlet tube is provided with a first electric valve, and the first electric valve is connected with the controller through a wire.
5. The sterilization device of claim 4, wherein the water return pipe is provided with a second electric valve, and the second electric valve is connected with the controller through a wire.
6. The water treatment system sterilization apparatus according to claim 5, wherein a return water filter is provided on the return pipe, the return water filter is provided between the second electric valve and the clean water tank, and the return water filter is a precision filter.
7. The sterilizer of claim 6, wherein a first water pump and a second water pump are provided between the ultraviolet sterilizer and the clean water tank, the first water pump and the second water pump are connected in parallel to the water supply pipe, and the first water pump and the second water pump are connected to the controller via wires, respectively.
8. The sterilization apparatus for a water treatment system according to claim 7, wherein the ozone detector is a ZY100-O3 fixed type, and the first water pump and the second water pump are frequency conversion water pumps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921427294.0U CN210595634U (en) | 2019-08-29 | 2019-08-29 | Sterilization device of water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921427294.0U CN210595634U (en) | 2019-08-29 | 2019-08-29 | Sterilization device of water treatment system |
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| Publication Number | Publication Date |
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| CN210595634U true CN210595634U (en) | 2020-05-22 |
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| CN201921427294.0U Active CN210595634U (en) | 2019-08-29 | 2019-08-29 | Sterilization device of water treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908588A (en) * | 2020-08-21 | 2020-11-10 | 佛山尚之水净水科技有限公司 | Concentration-adjustable ozone water purification system |
-
2019
- 2019-08-29 CN CN201921427294.0U patent/CN210595634U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908588A (en) * | 2020-08-21 | 2020-11-10 | 佛山尚之水净水科技有限公司 | Concentration-adjustable ozone water purification system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sterilization device for water treatment system Effective date of registration: 20230413 Granted publication date: 20200522 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: Shandong Haibang Water Technology Co.,Ltd. Registration number: Y2023980038026 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |