CN215798599U - Sterilization module and water purifier - Google Patents

Abstract

The utility model relates to a sterilization module and a water purifier, comprising: the water inlet end of the sterilization pipeline is communicated with a purified water outlet of the water purifier main body, and the water outlet end of the sterilization pipeline is communicated with a purified water inlet of the water taking faucet; and the sterilization assembly is connected in the sterilization pipeline and is used for sterilizing the purified water flowing through the sterilization pipeline. After the purifier began to work, the water purification that the purifier main part was prepared can flow in the pipeline that disinfects from the water purification delivery port, because the subassembly that disinfects is installed in the pipeline that disinfects, the subassembly that disinfects can carry out secondary sterilization purification treatment to the water purification of flowing through (the inside filter core module of purifier main part is to the water purification treatment that once disinfects of execution), thereby guarantee that the most total flow goes into the water purification quality of water that gets in the tap clean, avoid the water purification to receive the secondary pollution that nourishes the living bacterium in the filter core module, guarantee people from the quality of water health and the quality of the water purification that gets tap and take.

Description

Sterilization module and water purifier

Technical Field

The utility model relates to the technical field of drinking purification equipment, in particular to a sterilization module and a water purifier.

Background

At present, along with the continuous promotion of people's standard of living, people also are constantly improving the quality requirement of drinking water, based on this, can purify filterable water purification unit to water and obtain wide application. For example, in a home, an office, etc., a water purifying apparatus is usually installed between a water inlet pipeline of municipal tap water and a faucet to filter out impurities, chlorine, germs, etc., so as to improve the quality of drinking water.

The subassembly that is used for carrying out filtration purification treatment to water among the water purification unit is the filter core module, and the filter core module carries out "holding back" or "elimination" to the harmful substance that the aquatic of flowing through was mingled with through physics, biology or chemical method to accomplish the purpose to water filtration. However, this presents an inevitable problem: after the long-time work of purifier, pile up easily in filter core module and the connecting line and breed the bacterium even, and then lead to the fact secondary pollution to the water purification of direct transport to tap, cause quality of water health problem, can't fundamentally guarantee that people's drinking water is healthy.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a sterilization module and a water purifier, and the purpose is to solve the problem that the water purification in the prior art is easily subjected to secondary pollution, which affects the health and quality of drinking water.

A sterilization module, comprising:

the water inlet end of the sterilization pipeline is communicated with a purified water outlet of the water purifier main body, and the water outlet end of the sterilization pipeline is communicated with a purified water inlet of the water taking faucet; and

the sterilization assembly is connected to the sterilization pipeline and is used for sterilizing the purified water flowing through the sterilization pipeline.

In one embodiment, the sterilization module further comprises a flow sensor and a control board, the flow sensor is connected to the sterilization pipeline, and the flow sensor and the sterilization assembly are respectively electrically connected to the control board.

In one embodiment, the flow sensor is arranged at an upstream position of the sterilization assembly along the flow direction of the purified water in the sterilization pipeline; or the flow sensor is arranged at a downstream position of the sterilization component along the flow direction of the purified water in the sterilization pipeline.

In one embodiment, the sterilization module further comprises a carrying housing, and the sterilization conduit, the sterilization assembly, the flow sensor, and the control board are respectively mounted in the carrying housing.

In one embodiment, the sterilization pipeline, the sterilization assemblies and the flow sensors are arranged in at least two and assembled in a one-to-one correspondence manner, and each flow sensor and each sterilization assembly are respectively electrically connected with the control board.

In one embodiment, the sterilization assembly is a UV sterilization assembly.

In one embodiment, the UV sterilization assembly comprises a circuit substrate, a UV sterilization device and a driving integrated circuit, wherein the driving integrated circuit and the UV sterilization device are respectively arranged on the circuit substrate, the driving integrated circuit is electrically connected with the UV sterilization device, and the driving integrated circuit is further electrically connected with the control board.

In one embodiment, the sterilization module further comprises a first quick connector connected to the water inlet end of the sterilization pipeline, and the first quick connector extends out of the bearing shell.

In one embodiment, the sterilization module further comprises a second quick connector, the second quick connector is connected to the water outlet end of the sterilization pipeline, and the second quick connector extends out of the bearing shell.

A water purifier, comprising:

the water purifier body is used for preparing purified water;

the sterilization module is characterized in that a sterilization pipeline of the sterilization module is communicated with the water purifier main body; and

the water taking faucet is communicated with the sterilization pipeline of the sterilization module.

The implementation of the above embodiment has the following beneficial effects:

the sterilization module is arranged on the water purifier main body of the water purifier during use and is connected between the water purifier main body and the water tap. Specifically, the end of intaking that will disinfect the pipeline is connected with the water purification delivery port of purifier main part, the play water end that will disinfect the pipeline is connected with the water purification water inlet of water intaking tap, after the purifier began to work, the water purification that the purifier main part was prepared can flow into the pipeline of disinfecting from the water purification delivery port, because install the subassembly that disinfects in the pipeline of disinfecting, the subassembly that disinfects can carry out the secondary purification processing that disinfects to the water purification of flowing through (the inside filter core module group of purifier main part carries out the purification processing that once disinfects to water), thereby guarantee that the most total water quality of water that flows into in the water intaking tap is clean, avoid the water purification to receive the secondary pollution of breeding the bacterium in the filter core module, guarantee people from the water quality health and the quality of the water purification that water intaking tap took.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Wherein:

fig. 1 is a schematic structural view illustrating an assembly of a sterilization module, a water purifier body and a water tap according to an embodiment of the present invention.

Description of reference numerals:

100. a sterilization module; 10. a sterilization pipeline; 20. a water purifier main body; 21. a purified water outlet; 30. a water intake tap; 31. a purified water inlet; 40. a sterilization assembly; 50. a flow sensor; 60. a control panel; 70. a load bearing housing; 80. a first quick connect coupling; 90. a second quick connect coupling.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

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 at least one such feature.

As shown in fig. 1, the water purifier shown in the embodiment of the present application is used for filtering and purifying tap water to ensure the health of drinking water. Illustratively, the water purifier includes: a water purifier body 20, a sterilization module 100 and a water tap 30. The water purifier main body 20 is used for preparing purified water. For example, purifier main part 20 includes pedestal, filter core module and pipeline subassembly thereof, and filter core module and pipeline subassembly are installed inside the pedestal, and the filter core module is connected with the pipeline subassembly, thereby outside running water flows into the filter core module from the pipeline subassembly after, thereby the purification of process filter core module is filtered and is made the water purification to people quote.

The function of filter core module is exactly that floater, heavy metal, bacterium, virus, chlorine residue, silt, rust, microorganism etc. in the filtration aquatic are all got rid of, and it possesses the filtration technology that the precision is high. According to purifying the user demand, the filter core module can only contain single filter core, also can contain at least two filter cores that connect step by step, also adopt to hinder sieve filter principle progressive structure mode, concatenate by multistage filter core head and the tail and form, and filter core precision is arranged in proper order by low to high to realize that multistage filter core apportions and hold back the filth, thereby reduce filter core jam and artifical blowdown, tear the number of times of washing and the cycle of extension renew cartridge.

Specifically, the first level of the five-level filtration technology of the household water purifier is also called a PP cotton filter element (PPF), which removes various visible matters/dust and impurities in tap water. The second stage is a granular activated carbon (UDF) filter element, the third stage is a precise compressed activated Carbon (CTO) filter element, and the second stage and the third stage mainly remove chlorine and organic impurities in water and can absorb peculiar smell, color and odor generated by organic compounds in water. The fourth stage is a reverse osmosis membrane or an ultrafiltration membrane, and the membrane can remove substances such as bacteria, viruses, spores and the like in water. The fifth level is post-activated carbon (small T33) which has the functions of further improving the taste and removing peculiar smell.

Referring to fig. 1, the sterilization pipeline 10 of the sterilization module 100 is communicated with the water purifier body 20, and the water tap 30 is communicated with the sterilization pipeline 10 of the sterilization module 100.

Specifically, the sterilization module 100 in the present embodiment includes: a sterilization line 10 and a sterilization assembly 40. The water inlet end of the sterilization pipeline 10 is used for being communicated with a purified water outlet 21 of the water purifier main body 20, and the water outlet end of the sterilization pipeline 10 is used for being communicated with a purified water inlet 31 of the water taking faucet 30; the sterilization assembly 40 is connected to the sterilization pipeline 10 and is used for sterilizing the purified water flowing through the sterilization pipeline 10.

The implementation of the above embodiment has the following beneficial effects: the sterilization module 100 is mounted on the water purifier main body 20 of the water purifier and is connected between the water purifier main body 20 and the water tap 30. Specifically, the end of intaking that will disinfect pipeline 10 is connected with the water purification delivery port 21 of purifier main part 20, the end of intaking that will disinfect pipeline 10 is connected with the water purification water inlet 31 of tap 30, after the purifier began to work, the water purification that purifier main part 20 was prepared can flow into in the pipeline 10 of disinfecting from water purification delivery port 21, owing to install the subassembly 40 that disinfects in the pipeline 10 of disinfecting, the subassembly 40 that disinfects can carry out the secondary purification of disinfecting to the water purification of flowing through (the filter core module of purifier main part 20 inside carries out the primary purification of disinfecting to water), thereby guarantee that the clean water quality that the most total flow goes into in the tap 30 is clean, avoid the water purification to receive the secondary pollution of the interior bionical fungus of filter core module, guarantee the quality of water health and the quality of the water that people used from the tap 30.

With reference to fig. 1, in addition, on the basis of the above embodiment, the sterilization module 100 further includes a flow sensor 50 and a control board 60, the flow sensor 50 is connected in the sterilization pipeline 10, and the flow sensor 50 and the sterilization assembly 40 are respectively electrically connected to the control board 60. The control panel 60 is set with a water flow range value for starting the sterilization module 40, and the flow sensor 50 is used for monitoring the flow of the purified water flowing through the sterilization pipeline 10. When the flow rate of the purified water reaches the set water flow rate range value, the control board 60 will control the sterilization assembly 40 to start the sterilization process for the purified water flowing through.

It can be easily understood that, when the water purifier is in a non-operating state, or the flow of the purified water flowing through the sterilization pipeline 10 does not reach the set water flow range value, the sterilization component 40 is not started, which is beneficial to reducing the energy consumption of the water purifier and prolonging the service life of the sterilization component 40. And when the purified water flow in the sterilizing pipeline 10 falls outside the set water flow range, the control board 60 will control the sterilizing assembly 40 to stop working. Thereby achieving the purpose of further reducing unnecessary energy consumption.

According to actual needs, the flow sensor 50 is arranged at an upstream position of the sterilization assembly 40 along the flow direction of the purified water in the sterilization pipeline 10; alternatively, the flow sensor 50 is disposed at a downstream position of the sterilization assembly 40 along the flow direction of the purified water in the sterilization line 10. The specific installation sequence of the flow sensor 50 and the sterilization assembly 40 can be selected according to actual needs, as long as the flow sensor 50 can be ensured to accurately detect the purified water flow value in the sterilization pipeline 10, and a signal is fed back to the control board 60, so that the control board 60 can accurately control the sterilization assembly 40 to be opened or closed.

With continued reference to fig. 1, in some embodiments, the sterilization module 100 further includes a carrying housing 70, and the sterilization circuit 10, the sterilization assembly 40, the flow sensor 50 and the control board 60 are respectively mounted in the carrying housing 70. The sterilization pipeline 10, the sterilization component 40, the flow sensor 50 and the control panel 60 are all installed in the bearing shell 70, so that the integration degree of the sterilization module 100 is high, the structure is compact, meanwhile, the sterilization module 100 can be assembled and used with any type of water purifier main body 20 in the prior art as an independent modular component, and the application range is widened.

In addition, on the basis of any of the above embodiments, the sterilization pipeline 10, the sterilization assemblies 40 and the flow sensors 50 are all provided in at least two and assembled in a one-to-one correspondence manner, and each flow sensor 50 and each sterilization assembly 40 are respectively electrically connected with the control board 60. Thus, the purified water flowing out from the water purifier main body 20 can be divided into at least two paths to flow into at least two sterilization pipelines 10, and the sterilization component 40 in each sterilization pipeline 10 can simultaneously perform sterilization treatment on the purified water in the corresponding sterilization pipeline 10, so that the flow rate of the sterilized purified water in unit time is increased, the flow rate of the purified water flowing into the water taking faucet 30 is increased, and the use occasion with large water taking amount is met.

Preferably, the sterilization assembly 40 is a UV sterilization assembly 40. Of course, in other embodiments, the sterilization assembly 40 may be other types of sterilization assemblies 40 that employ chemical or physical principles of operation.

In some embodiments, the UV sterilization assembly 40 includes a circuit substrate, a UV sterilization device and a driving integrated circuit, the driving integrated circuit and the UV sterilization device are respectively disposed on the circuit substrate, the driving integrated circuit is electrically connected with the UV sterilization device, and the driving integrated circuit is further electrically connected with the control board 60. The circuit substrate is used for loading the UV sterilization device and the drive integrated circuit. The driving integrated circuit is electrically connected with the control board 60, so that a signal instruction of the control board 60 can be obtained, and the UV sterilization device is controlled to be turned on or turned off.

Alternatively, the UV sterilizing device may be a UV sterilizing lamp. Furthermore, the UV germicidal lamp can be any one of a lamp strip, a lamp bead, a lamp tube and the like, and can be selected according to actual needs.

Preferably, in order to improve the sterilization efficiency and the sterilization quality, a plurality of UV germicidal lamps are used and arranged around the outer circumference of the sterilization duct 10, and the UV germicidal lamps are connected and fixed to each other by lamp holders installed on the inner wall of the bearing housing 70. In this way, the purified water flowing through the sterilization pipeline 10 can be simultaneously sterilized by lighting the plurality of UV sterilization lamps at the same time, thereby achieving the above-mentioned purpose.

Referring to fig. 1, as described in the above embodiment, the sterilization module 100 can be used as an independent module component in combination with various types of water purifier main bodies 20, so as to facilitate assembly and disassembly with the water purifier main body 20, based on any of the above embodiments, the sterilization module 100 further includes a first quick connector 80, the first quick connector 80 is connected to the water inlet end of the sterilization pipeline 10, and the first quick connector 80 extends out of the bearing housing 70. The sterilization module 100 further includes a second quick connector 90, the second quick connector 90 is connected to the water outlet end of the sterilization pipeline 10, and the second quick connector 90 extends out of the bearing housing 70.

The first quick connector 80 can be quickly assembled and disassembled with the purified water outlet 21 of the water purifier main body 20, and the second quick connector 90 can be quickly assembled and disassembled with the purified water inlet 31 of the water taking faucet 30, so that the sterilization module 100 is convenient and labor-saving to use, and the use experience of a user is improved.

Alternatively, the first quick connector 80 and the second quick connector 90 may be any type of commercially available connector device that can be quickly installed and removed from a pipeline or interface, such as a mechanical quick connector, a spring-type quick connector, a hydraulic quick connector, etc.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A sterilization module, comprising:

the water inlet end of the sterilization pipeline is communicated with a purified water outlet of the water purifier main body, and the water outlet end of the sterilization pipeline is communicated with a purified water inlet of the water taking faucet; and

the sterilization assembly is connected to the sterilization pipeline and is used for sterilizing the purified water flowing through the sterilization pipeline.

2. The sterilization module of claim 1, further comprising a flow sensor and a control board, wherein the flow sensor is connected in the sterilization conduit, and wherein the flow sensor and the sterilization assembly are electrically connected to the control board, respectively.

3. The sterilization module of claim 2, wherein the flow sensor is disposed at an upstream location of the sterilization assembly along a flow direction of the purified water within the sterilization circuit; or the flow sensor is arranged at a downstream position of the sterilization component along the flow direction of the purified water in the sterilization pipeline.

4. The sterilization module of claim 3, further comprising a carrier housing, the sterilization tubing, the sterilization assembly, the flow sensor, and the control board being mounted within the carrier housing, respectively.

5. The sterilization module of claim 4, wherein the sterilization pipeline, the sterilization assembly and the flow sensor are all provided in at least two and assembled in a one-to-one correspondence, and each flow sensor and each sterilization assembly are respectively electrically connected with the control board.

6. The sterilization module of any one of claims 2 to 5, wherein the sterilization assembly is a UV sterilization assembly.

7. The sterilization module of claim 6, wherein the UV sterilization assembly comprises a circuit substrate, a UV sterilization device and a driving integrated circuit, the driving integrated circuit and the UV sterilization device are respectively disposed on the circuit substrate, the driving integrated circuit is electrically connected with the UV sterilization device, and the driving integrated circuit is further electrically connected with the control board.

8. The sterilization module of claim 4, further comprising a first quick connect coupling connected to a water inlet end of the sterilization conduit and extending outside of the carrier housing.

9. The sterilization module of claim 4, further comprising a second quick connect coupling connected to the water outlet end of the sterilization conduit, the second quick connect coupling extending outside of the carrier housing.

10. A water purifier, comprising:

the water purifier body is used for preparing purified water;

the sterilization module according to any one of claims 1 to 9, wherein a sterilization pipeline of the sterilization module is communicated with the water purifier main body; and

the water taking faucet is communicated with the sterilization pipeline of the sterilization module.

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