CN219363319U - Multistage serial water purification and sterilization module and sterilization water purifier - Google Patents
Multistage serial water purification and sterilization module and sterilization water purifier Download PDFInfo
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- CN219363319U CN219363319U CN202320482499.9U CN202320482499U CN219363319U CN 219363319 U CN219363319 U CN 219363319U CN 202320482499 U CN202320482499 U CN 202320482499U CN 219363319 U CN219363319 U CN 219363319U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 236
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 107
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 102
- 238000000746 purification Methods 0.000 title claims abstract description 50
- 229920000742 Cotton Polymers 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims 1
- 230000001580 bacterial effect Effects 0.000 abstract description 2
- 238000009395 breeding Methods 0.000 abstract 1
- 230000001488 breeding effect Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000005855 radiation Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 229910021642 ultra pure water Inorganic materials 0.000 description 4
- 239000012498 ultrapure water Substances 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 241000700605 Viruses Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000588724 Escherichia coli Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Physical Water Treatments (AREA)
Abstract
The utility model provides a multistage serial water purification and sterilization module and a sterilization water purifier. The sterilization module comprises a primary water purification module, wherein a water outlet of the primary water purification module is connected in parallel with a plurality of groups of ultraviolet sterilization modules, and all the ultraviolet sterilization modules are connected in series in a unidirectional way; the primary water purifying module is an active carbon module or a PP cotton module; the serial number of the ultraviolet sterilization modules is more than or equal to 4. The module is combined by the multistage water purification modules, so that the treatment flow of the ultraviolet sterilization module is greatly improved, the regular flowing sterilization of still water is realized, and the problems of bacterial breeding and water quality reduction caused by long-time stay of water are effectively solved. Based on the sterilization water purifier obtained by the module, two modes of flowing sterilization and water purification sterilization of the water body can be realized, and the water quality of the water body with water outlet is ensured to be in a sterile state all the time.
Description
Technical Field
The utility model relates to a water purifying and sterilizing module, in particular to a multistage serial water purifying and sterilizing module and a sterilizing water purifier, and belongs to the technical field of water sterilization.
Background
Along with the improvement of living standard, the requirements of people on the quality of water are also higher. However, the problems of water source pollution, poor water quality and the like still exist. Therefore, the water purifier becomes an essential device for many households. Common water purifiers include three stage water purifiers, ultra pure water purifiers, and ultraviolet water purifiers.
The three-stage water purifier is a common water purifier type, and the principle is that impurities, particles, peculiar smell and the like in water are removed through multi-stage filtration so as to achieve the aim of purifying water quality. The three-stage water purifier has the advantages of being capable of removing impurities in water and good in purifying effect on water quality. The disadvantage is that the filter element needs to be replaced regularly, and the maintenance is troublesome. The ultrapure water purifier is a high-end water purifier, and the principle is that impurities, dissolved matters, microorganisms and the like in water are removed by multistage filtration, reverse osmosis, ion exchange and other technologies so as to achieve the aim of purifying water quality. The ultrapure water purifier has the advantages of removing impurities, dissolved substances, microorganisms and the like in water and having very good purifying effect on water quality. The disadvantage is the relatively high price and the high maintenance costs. The ultraviolet water purifier is a water purifier which utilizes ultraviolet sterilization. The principle is that water flow is irradiated by ultraviolet rays to kill bacteria and viruses in the water flow so as to achieve the aim of purifying water quality. The ultraviolet water purifier does not need to add any chemical substances and has no influence on water quality, so the ultraviolet water purifier is widely applied to the fields of families, medical institutions, food processing and the like. Compared with a three-stage water purifier and an ultrapure water purifier, the ultraviolet water purifier has the advantages of convenient use and simple maintenance.
However, there are many problems in the ultraviolet water purifier, the ultraviolet water purifier can only kill bacteria and viruses in water, and cannot remove impurities in water, and secondly, the ultraviolet lamp assembly is a core component of the ultraviolet water purifier, when the water purifier is not used for a long time, bacteria propagation and adhesion of impurities in a water body can seriously affect the use effect and service life of the ultraviolet lamp assembly, and the ultraviolet water purifier is easy to damage, and again, main energy in the ultraviolet water purifier is converted into lamp assembly heat energy, so that on one hand, the lamp assembly is easy to damage due to accumulation of heat, the power and sterilization effect of the lamp assembly are limited, and on the other hand, the heat generated by the lamp assembly cannot be utilized, so that energy loss is caused.
Disclosure of Invention
Aiming at the problems existing in the prior art, the first object of the utility model is to provide a multistage serial water purification and sterilization module. The module removes large particle impurities and colloid in incoming water through a primary water purifying module, and then deeply kills water through an ultraviolet sterilizing module; according to the ultraviolet sterilization module, through the modes of water inlet parallel connection and water outlet unidirectional serial connection, on one hand, the treatment flow of the ultraviolet sterilization module is greatly improved, on the other hand, the regular flowing sterilization of still water is realized, and the problem that bacteria breeds and the water quality is reduced due to long-time stay of the water body is effectively solved.
The utility model provides a multistage serial sterilization water purifier, which is based on the multistage serial water purification sterilization module provided by the utility model, and can realize two modes of flow sterilization and water purification sterilization of a water body; and in the static state of the water body, the water quality change of the water body is monitored through the power device, the ultraviolet sterilization module is directionally started, and the circulating sterilization is formed through the unidirectional serial device, so that the water quality of the water body is always in a sterile state.
In order to achieve the technical aim, the utility model provides a multistage serial water purification and sterilization module, which comprises a primary water purification module, wherein a water outlet of the primary water purification module is connected in parallel with a plurality of groups of ultraviolet sterilization modules, and all the ultraviolet sterilization modules are connected in series in a unidirectional way; the primary water purifying module is an active carbon module or a PP cotton module; the serial number of the ultraviolet sterilization modules is more than or equal to 4.
As a preferable scheme, the ultraviolet sterilizer comprises a shell, and a UV-LED module, a sterilization cavity and a control assembly which are arranged in the shell.
As a preferable scheme, a water inlet is arranged at the bottom of the shell, the central axis of the UV-LED module is overlapped with the central axis of the shell, a water inlet channel is arranged in the shell in a hollow mode and is connected with the water inlet in a sealing mode, and quartz glass is wrapped on the outer side of the shell.
As a preferable scheme, a sterilizing cavity is arranged between the quartz glass and the inner wall of the shell.
As a preferable scheme, the control component is fixed at the top of the shell, and an overflow channel is arranged at the joint of the control component and the UV-LED module.
As a preferable scheme, a water outlet for unidirectional water outlet is arranged at a position, close to the bottom, of the side face of the shell, and a serial connection interface is arranged on the side face of the shell, which is opposite to the water outlet.
When a plurality of ultraviolet sterilization modules are used in series, the water outlet of the unidirectional water outlet of the former ultraviolet sterilization module is communicated with the serial interface of the latter ultraviolet sterilization module, so that unidirectional serial connection is realized, and backflow of water bodies which are not subjected to ultraviolet purification is prevented.
As a preferred scheme, the parameter conditions of the PP cotton module are as follows: the aperture is 1-5 mu m, the maximum working pressure is 0.4-0.6 MPa, and the maximum flow is 35-40L/min.
As a preferable scheme, the parameters of the ultraviolet sterilization module are as follows: the ultraviolet radiation wavelength is 230-270 nm, and the radiation quantity is 30-40 mJ/cm 2 。
As a preferred scheme, the UV-LED module comprises a PCBA bracket, and the UV-LED lamp matrix is laid between the PCBA bracket and quartz glass.
As a preferred solution, the top of the UV-LED module is fixedly linked to a rotating bearing provided with a DC motor.
As a preferable scheme, the top of the primary water purification module is provided with a water inlet, the bottom of the primary water purification module is provided with a water outlet, and the water outlet is connected with the water inlet of the ultraviolet sterilization module through a pipeline.
As a preferable scheme, a water pump is further arranged at the joint of the pipeline and the water inlet of the ultraviolet sterilization module.
As a preferable scheme, the part of the inner wall of the shell corresponding to the sterilization cavity is a mirror surface.
The utility model also provides a multistage serial water purifier, which comprises a water purifier cabinet body, a multistage serial water purification and sterilization module and universal wheels, wherein the multistage serial water purification and sterilization module is arranged in any scheme in the cabinet body, and the universal wheels are positioned at the bottom of the cabinet body.
As a preferable scheme, a water purification and sterilization module fixing bracket is arranged in the water purifier cabinet body, and a driving power supply is arranged above the fixing bracket and used for supplying energy to the ultraviolet sterilization module.
As a preferable scheme, the top of the water purifier cabinet body is provided with a power device and a display, and the water quality of the water body inside the water purifier is controlled and monitored.
Compared with the prior art, the utility model has the beneficial technical effects that:
1) The multistage serial water purification and sterilization module provided by the utility model removes large particle impurities and colloid in incoming water through the primary water purification module, and then deeply kills water through the ultraviolet sterilization module; according to the ultraviolet sterilization module, through the modes of water inlet parallel connection and water outlet unidirectional serial connection, on one hand, the treatment flow of the ultraviolet sterilization module is greatly improved, on the other hand, the regular flowing sterilization of still water is realized, and the problem that bacteria breeds and the water quality is reduced due to long-time stay of the water body is effectively solved.
2) The utility model provides a multistage serial connection sterilization water purifier, this still water ware is based on the multistage serial connection water purification sterilization module that the utility model provided, can realize that the flow of water is disinfected and the water purification disinfects two kinds of modes, when the water purifier goes out water, can open all water purification modules simultaneously, and the incoming water is through the primary water purification module after each ultraviolet module degree of depth disinfects simultaneously and flows through UNICOM formula delivery port, has shortened the water purification cycle, has increased water treatment capacity; and in the static state of the water body, the water quality change of the water body is monitored through the power device, the ultraviolet sterilization module is directionally started, and the circulating sterilization is formed through the unidirectional serial device, so that the water quality of the water body is always in a sterile state.
Drawings
FIG. 1 is a sectional view of a multistage serial water purification module according to embodiment 1 of the present utility model;
FIG. 2 is a cross-sectional view of the ultraviolet water purifying module according to the embodiment 1 of the present utility model;
fig. 3 is a front view of a multistage tandem sterilization water purifier according to embodiment 1 of the present utility model;
fig. 4 is a top view of the multistage tandem sterilization water purifier according to embodiment 1 of the present utility model;
fig. 5 is a sectional view of a multistage tandem sterilization water purifier according to embodiment 1 of the present utility model;
in FIGS. 1 to 5, a 1-primary water purification module, a 2-ultraviolet sterilization module, a 3-shell, 4-quartz glass, a 5-water inlet channel, a 6-PCBA bracket, a 7-sealing ring, an 8-pipeline, a 9-water pump, a 10-rotating bearing, an 11-overflow channel, a 12-unidirectional water outlet, a 13-display, a 14-power device, a 15-universal wheel, a 16-cabinet, a 17-serial interface, a 18-fixed bracket and a 19-driving power supply.
Detailed Description
In the following description, it will be apparent that the described embodiments are merely some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "center", "longitudinal", "transverse", "vertical", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. It should be noted that in the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or order. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "plurality" means at least two.
Example 1
The structure of the multistage serial water purification module provided by the embodiment is shown in fig. 1, and the multistage serial water purification module is formed by connecting 1 group of PP cotton primary water purification modules and 4 groups of ultraviolet sterilization modules in parallel, wherein the 4 groups of ultraviolet sterilization modules are connected in series in one direction through check valves. The aperture of the PP cotton primary water purification module is 1-5 mu m, the maximum working pressure is 0.6MPa, and the maximum flow is 40L/min.
The structure of the ultraviolet sterilization module is shown in fig. 2, and the ultraviolet sterilization module comprises a shell, and a UV-LED module, a sterilization cavity and a control assembly which are arranged in the shell; the bottom of the shell is provided with a water inlet, the central axis of the UV-LED module is overlapped with the central axis of the shell, a water inlet channel is arranged in the shell in a hollow mode and is connected with the water inlet in a sealing mode, and quartz glass is wrapped on the outer side of the shell; a sterilizing cavity is arranged between the quartz glass and the inner wall of the shell; the control assembly is fixed at the top of the shell, and an overflow channel is arranged at the joint of the control assembly and the UV-LED module; a water outlet for unidirectional water outlet is arranged at the position of the side surface of the shell close to the bottom, and a serial connection interface is arranged on the side surface of the shell opposite to the water outlet. When a plurality of ultraviolet sterilization modules are used in series, the water outlet of the unidirectional water outlet of the former ultraviolet sterilization module is communicated with the serial interface of the latter ultraviolet sterilization module, so that unidirectional serial connection is realized, and backflow of water bodies which are not subjected to ultraviolet purification is prevented.
The UV-LED module in the ultraviolet sterilization module further comprises a PCBA bracket, and the UV-LED lamp matrix is laid between the PCBA bracket and quartz glass. The parameter conditions of the single ultraviolet sterilization module are as follows: ultraviolet radiation with a wavelength of 245nm and an irradiation dose of 30mJ/cm 2 。
The embodiment also provides a water purifier comprising the multi-stage water purification module, the structure of which is shown in fig. 4, and the water purifier comprises a water purifier cabinet body, a multi-stage serial water purification sterilization module arranged in the cabinet body and universal wheels positioned at the bottom of the cabinet body. The water purifier cabinet is internally provided with a water purification and sterilization module fixing support, and a driving power supply is arranged above the fixing support and used for supplying energy to the ultraviolet sterilization module. The top of the water purifier cabinet body is provided with a power device and a display, and the water quality of the water body in the water purifier is controlled and monitored; the cabinet body is provided with a communicated water outlet, and a plurality of groups of water purifiers are connected in series through the communicated water outlets.
In specific implementation, the water purifier is divided into mobile disinfection and stationary water disinfection, and the mobile disinfection mode is as follows: the incoming water flows in from the water inlet of the PP cotton primary water purification module, colloid and particle impurities in the water body are removed, the incoming water enters the water inlet channel of the 4 groups of ultraviolet sterilization modules through the water pump of the water outlet pipeline, contacts with the PCBA bracket, rapidly absorbs heat energy generated by the UV-LED lamp, enters the water purification cavity through the overflow channel at the top of the water inlet channel, absorbs radiation energy of the UV-LED lamp, kills bacteria in the water body, and is reserved through the unidirectional water outlet close to the bottom of the side face of the shell. When the sterilization module is started, the DC motor positioned at the top of the UV-LED module is started to drive the UV-LED module to rotate, the sterilization water body is disturbed, sterilization and heat transfer rates are accelerated, and the sterilization effect of the single ultraviolet water purification module can be improved by 30% through the water pump and the DC motor, and the escherichia coli is less than or equal to 400/mL.
The still water disinfection mode is the same as the dynamic water disinfection process, and is different from the following:
1) Starting a single ultraviolet sterilization module directionally according to monitor data of a display, intermittently emitting radiation by a UV-LED lamp, and intermittently rotating a DC motor positioned at the bottom of the UV-LED module;
2) The check valve is closed, and the water body is killed in the ultraviolet sterilization module of the single group.
Through the setting, on one hand, the energy loss caused by continuous sterilization is avoided, the overheating of the water body is avoided, and on the other hand, the water body can be effectively ensured to be always in a sterile state, and the bacterial reproduction and scale deposition caused by the static water body are avoided.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (9)
1. A multistage serial connection water purification sterilization module is characterized in that: the water purifying device comprises a primary water purifying module (1), wherein a water outlet of the primary water purifying module (1) is connected with a plurality of groups of ultraviolet sterilizing modules (2) in parallel, and the ultraviolet sterilizing modules (2) are connected in series in one way; the primary water purifying module is an active carbon module or a PP cotton module; the serial number of the ultraviolet sterilization modules is more than or equal to 4.
2. The multi-stage serial water purification and sterilization module according to claim 1, wherein: the ultraviolet sterilization module comprises a shell, a UV-LED module, a sterilization cavity and a control assembly, wherein the UV-LED module, the sterilization cavity and the control assembly are arranged in the shell; a water inlet is formed in the bottom of the shell (3), the central axis of the UV-LED module is overlapped with the central axis of the shell, a water inlet channel (5) is arranged in the shell in a hollow mode and is connected with the water inlet in a sealing mode, and quartz glass (4) is wrapped on the outer side of the shell; a sterilizing cavity is arranged between the quartz glass (4) and the inner wall of the shell (3); the control assembly is fixed at the top of the shell (3), and an overflow channel (11) is arranged at the joint of the control assembly and the UV-LED module; a unidirectional water outlet (12) is arranged at the side surface of the shell (3) close to the bottom, and a serial connection interface (17) is arranged on the side surface of the shell opposite to the water outlet.
3. The multi-stage serial water purification and sterilization module according to claim 1, wherein: the parameter conditions of the PP cotton module are as follows: the aperture is 1-5 mu m, the maximum working pressure is 0.4-0.6 MPa, and the maximum flow is 35-40L/min.
4. The multi-stage serial water purification and sterilization module according to claim 2, wherein: the UV-LED module comprises a PCBA bracket (6), and the UV-LED lamp matrix is paved between the PCBA bracket (6) and the quartz glass (4); the top of the UV-LED module is fixedly linked to a rotating bearing (10) provided with a DC motor.
5. The multi-stage serial water purification and sterilization module according to claim 2, wherein: the top of the primary water purification module is provided with a water inlet, the bottom of the primary water purification module is provided with a water outlet, and the water outlet is connected with the water inlet of the ultraviolet sterilization module through a pipeline (8); and a water pump (9) is further arranged at the joint of the pipeline and the water inlet of the ultraviolet sterilization module.
6. The multi-stage serial water purification and sterilization module according to claim 2, wherein: the part of the inner wall of the shell (3) corresponding to the sterilization cavity is a mirror surface.
7. A multistage serial sterilization water purifier is characterized in that: comprising a water purifier cabinet (16), a multistage serial water purification and sterilization module according to any one of claims 1 to 6 and a universal wheel (15) positioned at the bottom of the cabinet, wherein the multistage serial water purification and sterilization module is arranged in the cabinet (16).
8. The multi-stage serial-type sterilizing water purifier as claimed in claim 7, wherein: the water purifier cabinet is internally provided with a water purification and sterilization module fixing bracket (18), and a driving power supply (19) is arranged above the fixing bracket and used for supplying energy to the ultraviolet sterilization module.
9. The multi-stage serial sterilization water purifier as recited in claim 8, wherein: the top of the water purifier cabinet body is provided with a power device (14) and a display (13) for controlling and monitoring the water quality of the water body in the water purifier; the cabinet body is provided with a communicated water outlet, and a plurality of groups of water purifiers are connected in series through the communicated water outlets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320482499.9U CN219363319U (en) | 2023-03-14 | 2023-03-14 | Multistage serial water purification and sterilization module and sterilization water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320482499.9U CN219363319U (en) | 2023-03-14 | 2023-03-14 | Multistage serial water purification and sterilization module and sterilization water purifier |
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| Publication Number | Publication Date |
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| CN219363319U true CN219363319U (en) | 2023-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320482499.9U Active CN219363319U (en) | 2023-03-14 | 2023-03-14 | Multistage serial water purification and sterilization module and sterilization water purifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN219363319U (en) |
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