CN219429758U - Flowing water sterilizing device - Google Patents

Abstract

The utility model discloses a flowing water sterilization device, which comprises an outer shell, a sterilization inner barrel, a water flow switch and a mounting base, wherein the sterilization inner barrel is detachably arranged in the outer shell, and a water inlet hole and a water outlet hole which penetrate are formed on the side wall of the sterilization inner barrel; the water inlet hole is communicated with the water inlet pipeline; the water flow switch is arranged in the outer shell and communicated with the water outlet; the mounting bases are connected to the two ends of the outer shell, and at least one mounting base is provided with a sterilizing component which is connected with the water flow switch; when rivers pass through, the rivers switch is opened, opens the subassembly that disinfects, disinfects to the water in the inner tube that disinfects, just opens promptly, is favorable to the energy saving, and the bactericidal effect is good, and the water after disinfecting does not store, has reduced the problem that the bacterium was reproduced, and the device can the lug connection be on, and installation space is little, practices thrift the space, and the outward appearance wholeness is better, and the aesthetic property has greatly improved.

Description

Flowing water sterilizing device

Technical Field

The utility model belongs to the technical field of sterilization and disinfection equipment, and particularly relates to a running water sterilization device.

Background

With the increase of environmental pollution and the increase of living standard, the demand for clean water is rapidly increasing. A water purifying apparatus is one of devices developed to meet the demand for clean water in daily water.

In the prior art, most of water purifiers purify fluid such as water in advance, and purified clean water is stored in a water tank for users to use, however, the water passing through the water purifier is stored in the water tank again for a long time, so that bacteria re-propagation is frequent. Since the water tank or the pipe from the water tank to the water outlet is provided inside the water purifier, there is an inconvenience that the water purifier needs to be decomposed in order to clean the water tank or the pipe.

In addition, most of the sterilizing devices in the existing water purifiers are arranged on the outer side of a faucet, the whole sterilizing device is complex in structure and needs a large space, the portability and the appearance are simple and attractive, and the use experience of users is required to be improved.

Disclosure of Invention

The utility model aims to provide a flowing water sterilization device, which solves the problems that in the prior water purification equipment in the prior art, a water purification unit needs to be additionally installed, the installation space is large, bacteria repeatedly proliferate in the storage process of purified water, and the like.

In order to achieve the aim of the utility model, the utility model is realized by adopting the following technical scheme:

the utility model provides a flowing water sterilization device, which comprises:

an outer housing having an installation cavity formed therein; a water inlet pipeline is formed on the side wall of the outer shell;

the sterilizing inner cylinder is detachably arranged in the mounting inner cavity, a sterilizing inner cavity is formed in the sterilizing inner cylinder, and a penetrating water inlet hole and a penetrating water outlet hole are formed in the side wall of the sterilizing inner cylinder; the water inlet hole is close to the first end of the sterilizing inner cylinder, and the water outlet hole is close to the second end of the sterilizing inner cylinder; the water inlet hole is communicated with the water inlet pipeline;

the water flow switch is arranged in the installation cavity and communicated with the water outlet;

the installation base is connected to two ends of the outer shell, at least one installation base is provided with a sterilization assembly, and the sterilization assembly is connected with the water flow switch.

In some embodiments of the present application, the outer wall of the inner sterilization cylinder is formed with a first annular cutting groove and a second annular cutting groove, and the water inlet hole and the water outlet hole are respectively located in the first cutting groove and the second cutting groove.

In some embodiments of the present application, the sterilization assembly includes a sterilization light source and a light-transmitting portion, the light-transmitting portion seals the sterilization light source in the mounting base, and sterilization light output by the sterilization light source passes through the light-transmitting portion to irradiate into the sterilization cavity.

In some embodiments of the present application, the mounting base includes a first mounting base and a second mounting base, the first mounting base is located at a first end of the inner sterilization barrel, and the second mounting base is located at a second end of the inner sterilization barrel.

In some embodiments of the present application, a sterilization assembly is disposed on each of the first and second mounting bases.

In some embodiments of the present application, the second mounting base is formed with a water channel, and in the mounting state, the water outlet hole is communicated with the water flow switch through the water channel.

In some embodiments of the present application, an end cover is detachably connected to the outer side of the second mounting base, the water flow switch is mounted in the end cover, and a water outlet pipeline is formed on the end cover.

In some embodiments of the present application, a plurality of annular seal grooves are arranged on the outer wall of the sterilization inner barrel at intervals, and a first sealing element is installed in the annular seal grooves.

In some embodiments of the present application, a second seal is disposed between the light transmissive portion and the mounting base.

In some embodiments of the present application, a third seal is disposed between the mounting base and the mounting cavity.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the flowing water sterilization device, the water flow switch is integrated into the outer shell, when water flows through the outer shell, the water flow switch is turned on, the sterilization assembly is turned on, water passing through the sterilization cavity is sterilized and disinfected, energy conservation is facilitated, the sterilization effect is good, the sterilized water is not stored, and the problem of bacteria reproduction is solved;

the running water sterilization device can be directly connected to the faucet, so that the installation space is small, the space is saved, the appearance integrity is good, and the aesthetic property is greatly improved.

Other features and advantages of the present utility model will become apparent upon review of the detailed description of the utility model in conjunction with the drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view showing an external structure of an embodiment of a running water sterilization apparatus according to the present utility model;

fig. 2 is a schematic diagram showing a split structure of an embodiment of a running water sterilization apparatus according to the present utility model;

fig. 3 is a schematic plan view of an embodiment of a running water sterilization apparatus according to the present utility model;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

FIG. 5 is a schematic view of the outer housing structure;

FIG. 6 is a schematic view of the connection location of the inner sterilization barrel to the mounting base;

FIG. 7 is a schematic illustration of an end cap construction;

in the drawing the view of the figure,

100. an outer housing;

110. a water inlet pipeline;

101. an inner cavity is arranged;

200. a sterilizing inner cylinder;

201. a first end;

202. a second end;

210. a sterilization cavity;

220. a water inlet hole;

221. a first slot;

230. a water outlet hole;

231. a second slot;

300. a first mounting base;

310. a sealing plug;

400. a second mounting base;

410. a water passing channel;

500. a sterilization assembly;

510. a sterilizing light source;

520. a light transmitting portion;

530. a wire harness;

600. a water flow switch;

610. a circuit board;

710. a first seal;

720. a third seal;

730. a second seal;

800. an end cap;

810. and a water outlet pipeline.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify 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 therefore should not be construed as limiting the present application.

The terms "first," "second," and the like, 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 defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; may be mechanically coupled, directly coupled, or indirectly coupled via an intermediate medium. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

As shown in fig. 1, 2 and 5, the present application provides a running water sterilization device, which includes an outer housing 100, a sterilization inner cylinder 200, a water flow switch 600 and a mounting base, wherein the outer housing 100 is a cylinder with two open ends, a through mounting inner cavity 101 is formed in the outer housing, the sterilization inner cylinder 200 is disposed in the mounting inner cavity 101, the shape of the sterilization inner cylinder 200 is adapted to the mounting inner cavity 101, and two ends of the sterilization inner cylinder 200 are respectively positioned through the mounting base.

The side wall of the outer shell 100 is provided with a water inlet pipeline 110, the water inlet pipeline 110 can be externally connected with a water conveying pipeline, water to be sterilized is conveyed into the sterilizing inner cylinder 200 through the water conveying pipeline and the water inlet pipeline 110, and after being sterilized in the sterilizing inner cylinder 200, the water is output to a user for use.

Referring specifically to fig. 2, the inner sterilization barrel 200 is also cylindrical in shape, with two ends respectively defined as a first end 201 and a second end 202, and a sterilization lumen 210 is formed between the first end 201 and the second end 202.

A water inlet 220 and a water outlet 230 are formed on the side wall of the inner sterilizing cylinder 200, the water inlet 220 is close to the first end 201 of the inner sterilizing cylinder 200, and the water outlet 230 is close to the second end 202 of the inner sterilizing cylinder 200; the water inlet 220 is communicated with the water inlet pipeline 110, water to be sterilized is conveyed into the sterilization inner cavity 210 from the water inlet pipeline 110 through the water inlet 220, and after sterilization, the water is output from the water outlet 230.

Referring specifically to fig. 3 and 4, mounting bases are connected to both ends of the outer case 100, a sterilizing module 500 is provided in at least one of the mounting bases, the sterilizing module 500 is connected to a water flow switch 600, and the switching of the sterilizing module 500 is controlled by the water flow switch 600.

Specifically, the water flow switch 600 is integrated in the installation cavity 101 and is communicated with the water outlet 230, after the sterilized water is output from the water outlet 230, the sterilized water passes through the water flow switch 600, when the water passes through, the water flow switch 600 controls the sterilization assembly 500 to be opened, and when the water does not pass through, the water passing through the sterilization cavity 210 is sterilized, the water flow switch 600 controls the sterilization assembly 500 to be closed, and sterilization is stopped.

The water flow switch 600 is integrated in the outer housing 100, so that the whole water flow switch is simpler, the whole installation volume is smaller, the water flow switch can be used for killing the water immediately, the water flow switch is more energy-saving, and the problem of secondary pollution of sterilized water in the storage process is avoided.

Specifically, the sterilization module 500 includes a sterilization light source 510 and a light-transmitting portion 520, wherein the material of the light-transmitting portion 520 is a light-transmitting material such as a quartz glass sheet, the light-transmitting portion 520 seals the sterilization light source 510 in the mounting base, and the sterilization light outputted from the sterilization light source 510 passes through the light-transmitting portion 520 and irradiates into the sterilization cavity 210.

The sterilization light source 510 is externally connected with the wire harness 530 and is connected with a power supply, in order to avoid that water in the sterilization inner cavity 210 is contacted with the sterilization light source 510 to influence the work of the sterilization light source, a second sealing piece 730 is arranged between the light transmission part 520 and the mounting base, and the second sealing piece 730 seals the periphery side of the light transmission part 520, so that the safety of the sterilization light source 510 in the working process is improved.

The mounting base is further provided with a connection hole for connecting the wire harness 530, and a sealing plug 310 is provided at the outer side of the connection hole, which functions to seal the connection hole and prevent water inflow in addition to fixing the wire harness 530.

The sterilization light source 510 forms sterilization light in the sterilization cavity 210, the sterilization light is preferably ultraviolet, and after the sterilization light source 510 is turned on, the sterilization light such as ultraviolet irradiates the sterilization cavity 210 to kill bacteria in the sterilization cavity 210.

In order to improve the sterilization effect of the sterilization light, a reflective layer is further formed on the side wall of the sterilization cavity 210, and the sterilization light is continuously reflected in the sterilization cavity 210, so that the sterilization effect is improved, and the sterilization is more complete.

Referring specifically to fig. 6, the mounting base includes a first mounting base 300 and a second mounting base 400, the first mounting base 300 and the second mounting base 400 are connected with the outer housing 100 by threads, the first mounting base 300 is located at the first end 201 of the inner sterilization barrel 200, and the second mounting base 400 is located at the second end 202 of the inner sterilization barrel 200.

The sterilization assemblies 500 are arranged on the first mounting base 300 and the second mounting base 400, and the sterilization light sources 510 arranged in the first mounting base 300 and the second mounting base 400 irradiate into the sterilization cavity 210, so that double sterilization is realized, and the sterilization is more complete.

In some embodiments of the present application, the outer wall of the inner sterilization barrel 200 is formed with a first slot 221 and a second slot 231 in a ring shape, and the water inlet 220 and the water outlet 230 are respectively positioned in the first slot 221 and the second slot 231.

The second mounting base 400 is formed with a water passage 410, and in the mounted state, the water outlet 230 and the water flow switch 600 are communicated through the water passage 410.

In order to improve the conveying efficiency, the number of the water inlet holes 220 and the water outlet holes 230 is plural, the water inlet holes 220 and the water outlet holes 230 are respectively circumferentially arranged in the first cutting groove 221 and the second cutting groove 231, the water input by the water inlet pipeline 110 enters the first cutting groove 221, enters the sterilizing cavity 210 from the water inlet holes 220 scattered at the bottom of the first cutting groove 221, then is output into the second cutting groove 231 from the water outlet holes 230, is conveyed to the position of the water flow switch 600 through the water flow channel 410 on the second mounting base 400, and the water flow switch 600 controls the sterilizing light source 510 to be turned on so as to sterilize the water in the sterilizing cavity 210.

Referring to fig. 4 and 7, an end cap 800 is detachably connected to the outer side of the second mounting base 400, the water flow switch 600 is mounted in the end cap 800, an outlet pipe 810 is formed on the end cap 800, and water passing through the water flow switch 600 is outputted from the outlet pipe 810.

The water outlet pipeline 810 is externally connected with a water end such as a tap and outputs the sterilized water to a user.

The end cover 800 is also provided with a circuit board 610, a hall element and other electric devices, which are connected with the water flow switch 600 to jointly control the switch of the sterilizing light source 510.

In order to improve the sealability of the inner sterilization cylinder 200 and prevent water from overflowing the outer housing 100, a plurality of annular sealing grooves are arranged on the outer wall of the inner sterilization cylinder 200 at intervals, a first sealing member 710 is installed therein, a third sealing member 720 is arranged between the installation base and the installation cavity 101,

according to the flowing water sterilization device, the water flow switch 600 is integrated into the outer shell 100, when water flows through the flowing water sterilization device, the water flow switch 600 is turned on, the sterilization assembly 500 is turned on, water passing through the sterilization cavity 210 is sterilized and disinfected, and the flowing water sterilization device is turned on immediately, so that energy conservation is facilitated, the sterilization effect is good, the sterilized water is not stored, and the problem of bacteria reproduction is reduced;

the running water sterilization device can be directly connected to a water tap, is small in installation space, saves space, is good in appearance integrity and greatly improves attractiveness.

In the description of the above embodiments, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative embodiments of the present utility model, and the scope of the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be covered by the present utility model, and the scope of the present utility model shall be defined by the appended claims.

Claims (10)

1. A running water sterilization apparatus, comprising:

an outer housing having an installation cavity formed therein; a water inlet pipeline is formed on the side wall of the outer shell;

the sterilizing inner cylinder is detachably arranged in the mounting inner cavity, a sterilizing inner cavity is formed in the sterilizing inner cylinder, and a penetrating water inlet hole and a penetrating water outlet hole are formed in the side wall of the sterilizing inner cylinder; the water inlet hole is close to the first end of the sterilizing inner cylinder, and the water outlet hole is close to the second end of the sterilizing inner cylinder; the water inlet hole is communicated with the water inlet pipeline;

the water flow switch is arranged in the installation cavity and communicated with the water outlet;

the installation base is connected to two ends of the outer shell, at least one installation base is provided with a sterilization assembly, and the sterilization assembly is connected with the water flow switch.

2. The running water sterilization apparatus according to claim 1, wherein,

annular first cutting grooves and second cutting grooves are formed in the outer wall of the sterilization inner barrel, and the water inlet holes and the water outlet holes are respectively located in the first cutting grooves and the second cutting grooves.

3. The running water sterilization apparatus according to claim 1, wherein,

the sterilization assembly comprises a sterilization light source and a light transmission part, wherein the light transmission part seals the sterilization light source in the mounting base, and sterilization light output by the sterilization light source passes through the light transmission part and irradiates into the sterilization cavity.

4. The apparatus for sterilizing running water according to claim 3, wherein,

the mounting base comprises a first mounting base and a second mounting base, the first mounting base is located at the first end of the sterilization inner barrel, and the second mounting base is located at the second end of the sterilization inner barrel.

5. The apparatus for sterilizing running water according to claim 4, wherein,

and the first mounting base and the second mounting base are respectively provided with a sterilization assembly.

6. The apparatus for sterilizing running water according to claim 4, wherein,

and a water passing channel is formed on the second mounting base, and in a mounting state, the water outlet hole is communicated with the water flow switch through the water passing channel.

7. The apparatus for sterilizing running water according to claim 6, wherein,

the outside of second mounting base still can dismantle and be connected with the end cover, the rivers switch is installed in the end cover, be formed with the water outlet pipeline on the end cover.

8. The running water sterilization apparatus according to claim 1, wherein,

a plurality of annular sealing grooves are formed in the outer wall of the sterilization inner barrel at intervals, and first sealing elements are installed in the annular sealing grooves.

9. The apparatus for sterilizing running water according to claim 3, wherein,

a second seal is disposed between the light transmitting portion and the mounting base.

10. The running water sterilization apparatus according to claim 1, wherein,

a third seal is disposed between the mounting base and the mounting cavity.