Water purification sterilizer

Abstract

The utility model provides a water purification sterilizer which comprises a sterilizer shell, a sterilizing module, a filtering module and a water inlet sensing module, and the sterilizing module and the filtering module are arranged in the sterilizer shell; the disinfection machine shell is provided with a first port and a second port, the first port is communicated to the filtering module, the filtering module is communicated to the disinfection module, and the disinfection module is communicated to the second port; the first port or the second port is provided with the water inlet sensing module, and the water inlet sensing module is used for sensing water flow.

Description

Technical Field

[0001] This utility model relates to the field of water purification, and in particular to a water purification and disinfection machine. Background Technology

[0002] The most common method for treating domestic water is to install filter cartridges on the pipes at or before the water outlet. However, most filter cartridges can only achieve preliminary filtration. While RO membranes can effectively purify water, they need to be replaced regularly, resulting in high maintenance costs.

[0003] In addition, a sterilizer can be installed at the water pipe or the end of the water supply to improve water quality. However, due to the diversity of water circuit settings in different scenarios, the inlet and outlet ports of the sterilizer may not match the actual water circuit direction, that is, the ports may be in the opposite direction, causing installation inconvenience, and reverse installation will cause the machine to malfunction. Utility Model Content

[0004] Based on the aforementioned problems, this application aims to propose a water purification and disinfection machine that can be easily assembled in multiple stages according to actual needs.

[0005] A water purifier and disinfection machine includes a disinfection machine housing, a disinfection module, a filter module, and a water inlet sensing module, wherein the disinfection module and the filter module are disposed inside the disinfection machine housing;

[0006] The sterilizer housing has a first port and a second port, the first port being connected to the filter module, the filter module being connected to the sterilization module, and the sterilization module being connected to the second port;

[0007] The water inlet sensing module is installed on the first port or the second port, and the water inlet sensing module is used to sense water flow.

[0008] In one embodiment, the water inlet sensing module is used to close or open the interior of the first port or the second port.

[0009] In one embodiment, the water inlet sensing module includes a baffle and a piston. The baffle is fixedly installed in the first port or the second port to form a water inlet, and the piston is movably disposed in the water inlet to close or open the water inlet.

[0010] In one embodiment, the piston is connected to an elastic element that allows the piston to move toward or away from the inlet.

[0011] In one embodiment, a circuit board is also included, wherein the water inlet sensing module and the disinfection module are electrically connected to the circuit board.

[0012] In one embodiment, the piston is provided with a magnetic element, and the first port and the second port are respectively provided with reed switches, which are electrically connected to the circuit board.

[0013] In one embodiment, the sterilizer housing includes an upper unit and a lower unit, which are detachably connected;

[0014] The disinfection module is located on the upper unit, and the filtration module is located on the lower unit. Alternatively, the disinfection module and the filtration module are installed on the upper unit, and the upper unit and the lower unit are connected to form a water tank, with the first port connected to the water tank.

[0015] In one embodiment, the filtration module includes a filter element that divides two sides into a first filtration zone and a second filtration zone. The first port is connected to the first filtration zone, the second filtration zone is connected to the disinfection module, and the disinfection module is connected to the second port.

[0016] In one embodiment, the filter element is annular, and the filter element divides the inner and outer sides into a first filtration zone and a second filtration zone.

[0017] In one embodiment, the upper machine and the lower machine are connected by a threaded connection or a snap-fit ​​connection.

[0018] In one embodiment, the disinfection module includes several electrolysis units, and the electrode unit includes a first electrode, an electrolyte membrane, and a second electrode arranged sequentially.

[0019] In one embodiment, the electrolysis unit is connected to a power terminal, which extends out of the disinfection module.

[0020] In one embodiment, the material of the first electrode and / or the second electrode is at least one of conductive silicon and conductive diamond, or the material of the first electrode and / or the second electrode is one of elemental titanium, platinum, lead, tantalum, iridium, palladium, antimony or their oxides.

[0021] The beneficial effects of this application are:

[0022] The filtration module filters impurities from the flowing water, and the disinfection module converts the flowing water into sterilized water. The filtration module is located at the front end of the disinfection module, and the filtered water is then introduced into the disinfection module. This water purifier and disinfection machine is suitable for various application scenarios and can be connected to water pipes (such as water pipes in kitchen sinks, toilets, washing machines, etc.). The water purifier and disinfection machine filters impurities in the water pipes and outputs sterilized water. The sterilized water is used at the user end (such as faucets, toilets, etc.) for disinfection, which can effectively kill bacteria, viruses and other microorganisms and effectively inhibit their growth. Simply installing this water purifier and disinfection machine on the pipeline can provide safe and reliable water use and disinfection.

[0023] The water inlet sensor module senses the water flow at the inlet. In other words, it acts as a sensor; once the inlet water is detected, the disinfection module activates, converting the flowing water into sterilized water. By detachably installing the water inlet sensor module onto either the first or second port, this structure allows for quick and easy adjustment of either port to the water inlet, resolving the installation inconvenience caused by reversed water inlet directions. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the structure of a water purification and disinfection machine according to an embodiment of this application.

[0026] Figure 2 This is a schematic diagram of the structure of a disinfection module according to an embodiment of this application. Detailed Implementation

[0027] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0028] like Figure 1As shown, its structure includes a water purification and disinfection machine according to an embodiment of this application. Specifically, it includes a disinfection machine housing 3, a disinfection module 6, a filter module 5, and a water inlet sensing module 4. The disinfection module 6 and the filter module 5 are disposed inside the disinfection machine housing 3.

[0029] The sterilizer housing 3 has a first port 1 and a second port 2. The first port 1 is connected to the filter module 5, the filter module 5 is connected to the sterilization module 6, and the sterilization module 6 is connected to the second port 2.

[0030] The first port 1 or the second port 2 is equipped with the water inlet sensing module 4, which is used to sense water flow, that is, to sense the water flow entering the first port 1 or the second port 2.

[0031] The filtration module 5 is used to filter impurities from the flowing water, and the disinfection module 6 is used to convert the flowing water into sterilized water. The filtration module 5 is located at the front end of the disinfection module 6, and the filtered water is then introduced into the disinfection module 6. The water purifier and disinfection machine of this embodiment is suitable for various application scenarios and can be connected to water pipes (such as water pipes for kitchen sinks, toilets, washing machines, etc.). The water purifier and disinfection machine filters impurities in the water pipes and produces sterilized water output. The sterilized water is disinfected at the user end (such as faucets, toilets, etc.), which can effectively kill bacteria, viruses and other microorganisms and effectively inhibit their growth. Simply installing this water purifier and disinfection machine on the pipeline can provide safe and reliable water use and disinfection.

[0032] The water inlet sensor module 4 is used to sense the water flow at the inlet. In other words, the water inlet sensor module 4 acts as a sensor; once the water inlet is sensed by the water inlet sensor module 4, the disinfection module 6 is activated, converting the flowing water into sterilized water. By detachably installing the water inlet sensor module 4 onto the first port 1 or the second port 2, this structure allows for convenient and quick adjustment of either the first or second port of the water purifier / disinfection machine as the water inlet, solving the installation inconvenience caused by reversed water inlet directions during installation.

[0033] For example, the water inlet sensing module 4 may be an impeller flow sensor or other water flow sensing sensor.

[0034] In a preferred embodiment, the water inlet sensing module 4 is used to close or connect the interior of the first port 1 or the second port 2. For example, when water flows, the water pressure pushes the sensing module to open the water inlet (first port 1 or second port 2) so that water flows in and the disinfection module 6 is activated. When no water flows through, the water inlet is closed.

[0035] Further, in one embodiment, the water inlet sensing module 4 includes a baffle 42 and a piston 41. The baffle 42 is fixedly installed in the first port 1 or the second port 2 to form a water inlet. The piston 41 is movably disposed in the water inlet to close or open the water inlet. For example, the piston 41 is connected to an elastic element 43, which allows the piston 41 to move movably closer to or further away from the water inlet. In the non-working state, the piston 41 is disposed in the water inlet under the pressure of the elastic element 43, closing the water inlet. When water flows into the water inlet (first port 1 or second port 2), the water flow pushes the piston 41 away from the baffle 42 through pressure, and it is no longer closed. Water flows downstream from the open water inlet. The disinfection module 6 starts working through the water flow sensing received by the pressure.

[0036] In one embodiment, the water purifier and disinfection machine further includes a circuit board 8. The water inlet sensing module 4 and the disinfection module 6 are electrically connected to the circuit board 8. After the water inlet sensing module 4 senses the water flow, the circuit board 8 activates the disinfection module 6. It should be understood that the water purifier and disinfection machine of this application is also equipped with conventional electronic components required for operating the appliance, such as a power interface for external power supply, a display screen, etc., which will not be described in detail in this embodiment.

[0037] To enable the water inlet sensor module 4 to be electrically connected to the circuit board 8, so that the circuit board 8 controls the disinfection module 6 to operate after sensing water flow, for example, the piston 41 is equipped with a magnetic component 44, and the first port 1 and the second port 2 are respectively equipped with reed switches, which are electrically connected to the circuit board 8. The magnetic component 44 and the reed switches enable the water inlet sensor module 4 to be electrically connected to the circuit board 8. Alternatively, the water inlet sensor module 4 can be connected to the circuit board 8 via a physical circuit, and the part of the water inlet sensor module 4 connected to the water inlet end can be detached.

[0038] In one embodiment, the sterilizer housing 3 includes an upper unit 31 and a lower unit 32, which are detachably connected. For example, the sterilization module 6 is disposed on the upper unit 31, and the filter module 5 is disposed on the lower unit 32, allowing the filter module 5 to be removed separately for easy replacement and maintenance. Alternatively, the sterilization module 6 and the filter module 5 can be installed on the upper unit 31, with the upper unit 31 and the lower unit 32 connected to form a water tank. The first port 1 is connected to the water tank. In other words, the lower unit 32 and the upper unit 31 form a channel through which water from the filter module 5 flows, allowing water to flow from the inlet to the channel formed by the upper and lower units and enter the filter and sterilization modules.

[0039] In one embodiment, the filtration module 5 includes a filter element that divides the space into a first filtration zone and a second filtration zone. The first port 1 connects to the first filtration zone, and the second filtration zone connects to the disinfection module 6, which in turn connects to the second port 2. The filter element divides the space into independent first and second filtration zones, ensuring that the water is effectively filtered. For example, the filter element may be annular, with its inner and outer sides divided into the first and second filtration zones.

[0040] The filter element is at least one of the following: carbon filter, PP cotton filter, sand filter, ceramic filter, and RO permeation filter.

[0041] In one embodiment, the upper machine 31 and the lower machine 32 are connected by a threaded connection or a snap-fit ​​connection, so that the upper machine 31 and the lower machine 32 can be easily installed and disassembled.

[0042] In one embodiment, the disinfection module 6 includes several electrolysis units, such as... Figure 2 As shown, the electrode unit includes a first electrode 61, an electrolyte membrane 63, and a second electrode 62 arranged sequentially. The electrolysis unit electrolyzes water at low pressure to produce water containing ozone, oxygen atoms, hydroxyl radicals, and other substances with oxidizing and bactericidal properties, thereby effectively purifying and disinfecting the water.

[0043] For example, the electrolyte membrane is a proton exchange membrane (PEM), which serves to provide hydrogen ion channels, i.e., H+ generated at the anode. + The protons migrate to the cathode through the proton exchange membrane, thereby increasing the reaction rate and the product formation rate.

[0044] In one embodiment, the material of the first electrode and / or the second electrode is at least one of conductive silicon and conductive diamond, or the material of the first electrode and / or the second electrode is one of elemental titanium, platinum, lead, tantalum, iridium, palladium, antimony, or their oxides, or other conductive materials. For example, the first electrode and the second electrode are made of the same material, and electrode switching can be achieved between the first electrode 41 and the second electrode by changing the current, thereby reducing the problem of scale such as calcium carbonate adhering to the electrode surface.

[0045] To power the disinfection module 6, in one embodiment, the electrolysis unit is connected to a terminal block 7, which extends beyond the disinfection module 6. This structure ensures separation of water and electricity, improving safety. For example, the terminals of the terminal block 7 are plug-in type to ensure reliable contact.

[0046] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0047] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A water purification and disinfection machine, characterized in that, It includes a sterilizer housing, a sterilization module, a filter module, and a water inlet sensor module, wherein the sterilization module and the filter module are disposed inside the sterilizer housing; The sterilizer housing has a first port and a second port, the first port being connected to the filter module, the filter module being connected to the sterilization module, and the sterilization module being connected to the second port; The water inlet sensing module is installed on the first port or the second port, and the water inlet sensing module is used to sense water flow.

2. The water purification and disinfection machine according to claim 1, characterized in that, The water inlet sensing module is used to close or connect the interior of the first port or the second port.

3. The water purification and disinfection machine according to claim 2, characterized in that, The water inlet sensing module includes a baffle and a piston. The baffle is fixedly installed in the first port or the second port to form a water inlet. The piston is movably disposed in the water inlet to close or open the water inlet.

4. The water purification and disinfection machine according to claim 3, characterized in that, The piston is connected to an elastic element that allows the piston to move closer to or further away from the inlet.

5. The water purification and disinfection machine according to claim 3, characterized in that, It also includes a circuit board, and the water inlet sensing module and the disinfection module are electrically connected to the circuit board.

6. The water purification and disinfection machine according to claim 5, characterized in that, The piston is equipped with a magnetic component, and the first port and the second port are respectively equipped with reed switches, which are electrically connected to the circuit board.

7. The water purification and disinfection machine according to claim 1, characterized in that, The sterilizer housing includes an upper unit and a lower unit, which are detachably connected. The disinfection module is located on the upper unit, and the filtration module is located on the lower unit. Alternatively, the disinfection module and the filtration module are installed on the upper unit, and the upper unit and the lower unit are connected to form a water tank, with the first port connected to the water tank.

8. The water purification and disinfection machine according to claim 1 or 7, characterized in that, The filtration module includes a filter element that divides two sides into a first filtration zone and a second filtration zone. The first port is connected to the first filtration zone, the second filtration zone is connected to the disinfection module, and the disinfection module is connected to the second port.

9. The water purification and disinfection machine according to claim 8, characterized in that, The filter element is in the shape of a ring cylinder, and the filter element divides the inner and outer sides into the first filtration area and the second filtration area.

10. The water purification and disinfection machine according to claim 7, characterized in that, The upper machine and the lower machine are connected by a threaded connection or a snap-fit ​​connection.

11. The water purification and disinfection machine according to claim 1, characterized in that, The disinfection module includes several electrolysis units, each of which includes a first electrode, an electrolyte membrane, and a second electrode arranged sequentially.

12. The water purification and disinfection machine according to claim 11, characterized in that, The electrolysis unit is connected to a power connection post, which extends out of the disinfection module.

13. The water purification and disinfection machine according to claim 11, characterized in that, The material of the first electrode and / or the second electrode is at least one of conductive silicon and conductive diamond, or the material of the first electrode and / or the second electrode is one of elemental titanium, platinum, lead, tantalum, iridium, palladium, antimony or their oxides.

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