CN216426814U - Flowing water ultraviolet sterilization sterilizer - Google Patents

Abstract

The utility model discloses a flowing water ultraviolet sterilization disinfector, which is more suitable for being used under the condition of warm water of a commercial water purifier and comprises an outer shell, a sterilization core sleeve arranged in the outer shell and a sterilization component positioned in a sterilization inner cavity of the sterilization core sleeve, wherein a water inlet pipeline and a water outlet pipeline are respectively formed at two ends of the sterilization core sleeve; the subassembly that disinfects includes germicidal light source and protective cap, be provided with the line sheath between germicidal light source and the tip of the core cover that disinfects, be formed with the line through-hole on the line sheath of crossing, the external circuit passes the line through-hole and is connected with germicidal light source, it is more reasonable to make to walk the line, the damage of external circuit has been reduced, the security of external circuit has been improved, the material of shell body uses the stainless steel, the material of heat dissipation core uses high-efficient heat conduction graphite can make germicidal light source base plate's heat fully distributed, the stainless steel construction has improved holistic intensity and temperature toleration, all can be suitable for in civilian and commercial sterilizer.

Description

Flowing water ultraviolet sterilization sterilizer

Technical Field

The utility model belongs to the technical field of the disinfection of disinfecting, specifically speaking relates to a flowing water ultraviolet sterilization disinfector.

Background

The domestic water is disinfected, sterilized and purified, so that the spread of infectious diseases can be greatly reduced, parasitic diseases can be reduced, the living quality of people is effectively improved, and the living safety is guaranteed.

The traditional water disinfection technology mainly depends on chemical substances for sterilization and disinfection, and has the defects that the sterilization and disinfection cannot be realized in real time, and secondary pollution can occur in a water supply pipeline for outputting water from a water storage tank to a faucet, so that the deep ultraviolet light is a widely adopted sterilization and disinfection means.

Dark ultraviolet ray disinfection has higher microorganism deactivation effect to drinking water microorganism's inactivation effect ultraviolet disinfection, and dark ultraviolet ray degassing unit is because its germicidal light source sets up in the inner chamber that disinfects, and the line arrangement that is connected about with germicidal light source requires highly, in order to avoid the circuit to expose in aqueous, has the potential safety hazard, in addition, improves the life of flowing water ultraviolet sterilization disinfector, optimizes its route of disinfecting, also is the problem of treating the solution urgently.

Disclosure of Invention

An object of the utility model is to provide a flowing water ultraviolet sterilization disinfector to solve the secondary pollution that the chemical substance that exists among the prior art caused that disinfects, it is unreasonable that the line layout is unreasonable among the current ultraviolet sterilization equipment, has the potential safety hazard, easy ageing corrosion scheduling problem.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

a mobile water uv sterilizer comprising:

an outer housing having an installation cavity formed therein;

the sterilizing core sleeve is formed in the mounting inner cavity, a sterilizing inner cavity is formed in the sterilizing core sleeve, and a water inlet pipeline and a water outlet pipeline are formed at two ends of the sterilizing core sleeve respectively;

the sterilization assembly comprises a sterilization light source and a protective cap, the sterilization light source is positioned at least one end of the sterilization core sleeve and irradiates the center of the sterilization inner cavity, and the protective cap is arranged on the sterilization light source;

and the wire passing sheath is formed between the sterilizing light source and the end part of the sterilizing core sleeve, a wire passing through hole is formed on the wire passing sheath, and an external circuit passes through the wire passing through hole and is connected with the sterilizing light source.

In some embodiments of the present application, the sterilizing assembly is formed at a water inlet end of the sterilizing core sleeve, and the water inlet pipeline is eccentrically disposed at the water inlet end of the sterilizing core sleeve.

In some embodiments of this application, the end of intaking of the core cover of disinfecting forms into end cover, the big envelope of intaking and crosses the water envelope in proper order along the flow direction of rivers, the end cover of intaking is the annular, it has first connecting hole and crosses the line locating hole to intake to be formed with on the big envelope.

In some embodiments of this application, the water inlet envelope and be formed with into water middle chamber between the water inlet envelope, the inlet channel with the water middle chamber intercommunication of intaking, cross the water seal and sheathe in the dispersion and be formed with a plurality of water holes of crossing, each the water hole of crossing is used for with the water middle chamber of intaking with the inner chamber intercommunication of disinfecting.

In some embodiments of the present application, the sterilization device further includes a heat dissipation core, the heat dissipation core is formed inside the water passing envelope, and a front end of the heat dissipation core extends toward the center of the sterilization cavity.

In some embodiments of the present application, the germicidal light source is mounted at the front end of the heat dissipation core through a fixing plate, and the heat dissipation core is made of heat conductive graphite.

In some embodiments of the present application, an installation portion is formed on the heat dissipation core, the installation portion is a groove structure formed at the rear end of the heat dissipation core and extending towards the front end direction, and the wire passing sheath is formed in the installation portion.

In some embodiments of the present application, a wiring hole is formed on the heat dissipation core, and the external wiring passes through the wiring through hole and the wiring hole and is connected to the germicidal light source.

In some embodiments of the present application, along the flowing direction of the fluid, a water outlet sleeve and a water outlet end cap are sequentially formed at the water outlet end of the sterilizing core sleeve, a second connecting hole is formed on the water outlet sleeve for connecting the water outlet pipeline, and the second connecting hole coincides with the central axis of the sterilizing core sleeve.

In some embodiments of the present application, the outer casing is made of stainless steel, the sterilization core sleeve is made of fluororesin material, the protective cap is made of quartz, and the light source is a deep ultraviolet LED light source.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

in the flowing water ultraviolet sterilization disinfector that this application relates to, the at least one end of the core cover that disinfects is formed with the subassembly that disinfects, and the external circuit setting of being connected with the bactericidal light source among the subassembly that disinfects is in crossing the line sheath, and the external circuit is connected with the bactericidal light source through crossing the line sheath and forming the wiring hole on the heat dissipation core for it is more reasonable to walk the line, has reduced the damage of external circuit, has improved the security of external circuit.

The material of shell body uses the stainless steel, has improved the structural strength of shell body, makes it guarantee sufficient structural strength equally to the hot water sterilization in-process, and the material of radiating core uses high-efficient heat conduction graphite for the corrosion resistance of radiating core improves, and the life of whole sterilizer that disinfects is effectively improved.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used 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 invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of the internal structure of an embodiment of the ultraviolet sterilizer for flowing water according to the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is an exploded view of a flowing water UV sterilizer;

FIG. 4 is a schematic view of the water inlet jacket, the wire-passing sheath and the water inlet pipe;

FIG. 5 is a sectional view showing the structure of a part of the components of the ultraviolet sterilizer for flowing water;

FIG. 6 is a schematic view of a water passing envelope configuration;

FIG. 7 is a schematic view of a heat slug configuration;

FIG. 8 is a schematic view of the configuration of the UV sterilizer for flowing water proposed in the present application;

in the figure, the position of the upper end of the main shaft,

100. an outer housing;

200. a water inlet pipeline;

300. a water outlet pipeline;

400. a sterilization assembly;

410. a protective cap; 420. a germicidal light source; 421. a fixing plate;

430. a heat dissipation core; 431. an installation part;

500. a sterilization core sleeve; 501. a water inlet end; 502. a water outlet end; 503. sterilizing the inner cavity;

510. a water inlet end cover;

520. a water inlet jacket; 521. A water inlet middle cavity;

530. a water passing envelope; 531. water passing holes;

540. a water outlet end cover;

550. a water outlet sleeve;

560. a water outlet bushing;

600. a wire-passing jacket; 610. a wire passing through hole; 620. a positioning part; 630. and an external connection line.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically coupled, may be directly coupled, or may be indirectly coupled through an intermediary. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

As shown in fig. 1 to 8, the present application provides a flowing water ultraviolet sterilization sterilizer, which comprises an outer shell 100 at the outermost side, a sterilization core sleeve 500 arranged in the outer shell 100, a sterilization assembly 400 installed in the sterilization core sleeve 500, and a wire passing sheath 600 for an external connection line 630 to pass through, wherein the outer shell 100 is made of stainless steel, so that sterilization requirements of civil and commercial situations can be met simultaneously, and the stability of the whole structure of the sterilization sterilizer can be met under the sterilization conditions of cold water and hot water.

An installation inner cavity is formed in the outer shell 100, the sterilization core sleeve 500 is located in the installation inner cavity, the sterilization core sleeve 500 is made of fluororesin materials, at least one group of sterilization assemblies 400 is arranged in the installation inner cavity and used for sterilizing liquid circulating from the sterilization inner cavity 503, a water inlet end 501 and a water outlet end 502 of the sterilization core sleeve 500 are respectively connected with a water inlet pipeline 200 and a water outlet pipeline 300, the liquid to be sterilized is input into the sterilization inner cavity 503 from the water inlet pipeline 200 and is output from the water outlet pipeline 300 after the sterilization effect of the sterilization assemblies 400 located in the sterilization inner cavity 503.

Specifically, as shown in fig. 2, the sterilization assembly 400 includes a sterilization light source 420 and a protective cap 410, the sterilization light source 420 is a deep ultraviolet LED light source, the sterilization light source 420 is located at the water inlet 501 and/or the water outlet 502 of the sterilization core sleeve 500, and irradiates the center of the sterilization cavity 503, the protective cap 410 is covered on the sterilization light source 420, and the protective cap 410 is made of a material with high ultraviolet transmittance such as quartz, and plays a role of protecting the sterilization light source 420.

The wire passing sheath 600 is formed between the sterilizing light source 420 and the end part of the sterilizing core sleeve 500, the wire passing through hole 610 is formed in the wire passing sheath 600, the external connection circuit 630 passes through the wire passing through hole 610 to be connected with the sterilizing light source 420, the connection of the external connection circuit 630 can be safer and more reliable through the wire passing sheath 600, and the external connection circuit 630 is prevented from leaking or being influenced by the outside world in the using process to cause potential safety hazards.

In one embodiment of the present application, the sterilization assembly 400 is formed at the water inlet end 501 of the sterilization core sleeve 500, the water inlet end 501 of the sterilization core sleeve 500 is sequentially formed with a water inlet end cap 510, a water inlet jacket 520 and a water passing jacket 530 along the flowing direction of the water flow, the water inlet jacket 520 is connected to the end of the sterilization core sleeve 500, and the outer side thereof is connected to the inner wall of the outer housing 100.

As shown in fig. 4, a first connection hole (not shown) and a wire-passing positioning hole (not shown) are formed on the water inlet jacket 520, the first connection hole is used for connecting the water inlet pipe 200, the water inlet pipe 200 and the water inlet jacket 520 can be integrally formed or can be detachably connected, and the wire-passing positioning hole is used for installing and connecting the water inlet end cover 510 of the wire-passing sheath 600 into a ring shape to plug the water inlet jacket 520 in the outer housing 100.

The position of the wire passing positioning hole is coaxial with the sterilization core sleeve 500, so that the wiring of the external circuit 630 is more concise and tidy, and the connection with the sterilization light source 420 is convenient.

The water inlet pipeline 200 is eccentrically arranged at the water inlet end 501 of the sterilizing core sleeve 500, a water inlet intermediate cavity 521 is formed between the water inlet jacket 520 and the water passing jacket 530, as shown in fig. 5, a plurality of water passing holes 531 are dispersedly formed on the water passing jacket 530, each water passing hole 531 is used for communicating the water inlet intermediate cavity 521 with the sterilizing inner cavity 503, the liquid to be sterilized input by the water inlet pipeline 200 is conveyed into the water inlet intermediate cavity 521, and the liquid to be sterilized in the water inlet intermediate cavity 521 enters the sterilizing inner cavity 503 from the water passing holes 531.

The water holes 531 are dispersedly formed on the water passing envelope 530 along the circumferential direction, and the water holes 531 are dispersedly formed around the germicidal light source 420, so that the liquid to be sterilized is conveyed from the periphery of the germicidal light source 420, the irradiation contact area between the germicidal light source 420 and the liquid to be sterilized is conveniently increased, and the sterilization efficiency is improved.

In order to avoid the over-high temperature generated during the continuous operation of the germicidal light source 420 and the influence on the service life of the components, a heat dissipation core 430 is formed on the germicidal light source 420, the heat dissipation core 430 is formed inside the water jacket 530, and the front end of the heat dissipation core extends towards the center of the germicidal cavity 503.

As shown in fig. 6, the germicidal light source 420 is mounted at the front end of the heat-dissipating core 430 through the fixing plate 421, heat generated during the operation of the germicidal light source 420 is transferred to the heat-dissipating core 430, and the heat on the heat-dissipating core 430 is taken away along with the flow of the liquid to be sterilized, so as to assist in reducing the temperature of the germicidal light source 420 and prolong the service life of the components.

Further, the material of radiator core 430 is high-efficient heat conduction graphite, and the material of radiator core uses high-efficient heat conduction graphite to make the heat of germicidal light source base plate fully distributed, and the stainless steel construction has improved holistic intensity and temperature toleration, all can be suitable for in civilian and commercial sterilizer.

In addition, as shown in fig. 7, a mounting portion 431 is formed on the heat dissipating core 430, the mounting portion 431 is a groove structure formed at the rear end of the heat dissipating core 430 and extending toward the front end, and the wire guide sheath 600 is formed in the mounting portion 431, that is, the wire guide sheath 600 is formed in the mounting portion 431 of the heat dissipating core 430, and the end portion passes through the wire guide positioning hole and is externally connected.

Preferably, in order to fix the position of the wire passing sheath 600 in the installation part 431, a positioning part 620 is further connected to the wire passing sheath 600, and a positioning end is formed on the positioning part 620 to fix the position of the wire passing sheath 600.

In order to realize that the external connection line 630 is connected with the germicidal light source 420 after passing through the wire passing sheath 600, a wiring hole is formed on the heat radiating core 430, the external connection line 630 is connected with the germicidal light source 420 installed at the end of the heat radiating core 430 after passing through the wire passing through hole 610 and the wiring hole, the connection of the whole external connection line 630 is neat, the wiring distance is shortest, the wiring is facilitated, the periphery of the external connection line 630 is coated by the wire passing sheath 600, the damage can be effectively avoided, and the safety of the external connection line 630 in the connection process is improved.

A water outlet sleeve 550 and a water outlet end cap 540 are sequentially formed at the water outlet end 502 of the sterilizing core along the flow direction of the fluid, the outer side of the water outlet end cap 540 is connected to the inner wall of the outer shell 100, a second connecting hole (not shown) is formed in the water outlet sleeve 550 for connecting the water outlet pipeline 300, and the second connecting hole coincides with the central axis of the sterilizing core sleeve 500.

The shape of the water outlet end cover 540 is similar to that of the water inlet end cover, and the water outlet end cover is annular, and is used for limiting the position of the water outlet jacket 550 and positioning components such as a sterilization inner core in the outer shell 100, and the water outlet liner 560 is connected to the contact inner side of the water outlet jacket 550 and the sterilization inner cavity 503, so that a sealing effect is achieved, and leakage of liquid to be sterilized is prevented.

As shown in fig. 3, during operation, the liquid to be sterilized is transported from the water inlet pipe 200 to the water inlet intermediate chamber 521, the liquid to be sterilized in the water inlet intermediate chamber 521 enters the sterilization inner chamber 503 through the water holes 531, and circulates along the sterilization light source 420 and the periphery of the protective cap 410, during this process, the liquid to be sterilized is irradiated by the ultraviolet rays emitted from the sterilization light source 420 for sterilization, and finally, the sterilized and disinfected liquid is output from the water outlet pipe 300.

The external line 630 that is connected with the germicidal light source 420 in the germicidal assembly 400 is arranged in the wire-passing sheath 600, the external line 630 is connected with the germicidal light source 420 through the wire-passing sheath 600 and the wiring hole formed on the heat dissipation core 430, so that the wiring is more reasonable, the damage of the external line 630 is reduced, the safety of the external line 630 is improved, the stainless steel is used as the material of the outer shell 100, the structural strength of the whole equipment is improved, and the service life of the whole germicidal sterilizer is prolonged.

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

The above embodiments of the present invention are only examples, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also intended to be covered by the scope of the present invention.

Claims (10)

1. A flowing water ultraviolet sterilizer, comprising:

an outer housing having an installation cavity formed therein;

the sterilizing core sleeve is formed in the mounting inner cavity, a sterilizing inner cavity is formed in the sterilizing core sleeve, and a water inlet pipeline and a water outlet pipeline are formed at two ends of the sterilizing core sleeve respectively;

the sterilization assembly comprises a sterilization light source and a protective cap, the sterilization light source is positioned at least one end of the sterilization core sleeve and irradiates the center of the sterilization inner cavity, and the protective cap is arranged on the sterilization light source;

and the wire passing sheath is formed between the sterilizing light source and the end part of the sterilizing core sleeve, a wire passing through hole is formed in the wire passing sheath, and an external circuit passes through the wire passing through hole and is connected with the sterilizing light source.

2. The flowing water ultraviolet sterilizer of claim 1,

the sterilization assembly is formed at the water inlet end of the sterilization core sleeve, and the water inlet pipeline is eccentrically arranged at the water inlet end of the sterilization core sleeve.

3. The flowing water ultraviolet sterilizer of claim 2,

the water inlet end of the sterilizing core sleeve is sequentially provided with a water inlet end cover, a water inlet sealing sleeve and a water passing sealing sleeve along the flowing direction of water flow, the water inlet end cover is annular, and a first connecting hole and a line passing positioning hole are formed in the water inlet sealing sleeve.

4. The flowing water ultraviolet sterilizer of claim 3,

the water inlet sleeve and the water passing sleeve are formed with a water inlet middle cavity, the water inlet pipeline is communicated with the water inlet middle cavity, a plurality of water passing holes are formed in the water passing sleeve in a dispersing mode, and the water passing holes are used for communicating the water inlet middle cavity with the sterilization inner cavity.

5. The flowing water ultraviolet sterilizer of claim 3,

the water-passing envelope is characterized by further comprising a heat-radiating core, wherein the heat-radiating core is formed on the inner side of the water-passing envelope, and the front end of the heat-radiating core extends towards the center direction of the sterilization inner cavity.

6. The flowing water ultraviolet sterilizer of claim 5,

the sterilizing light source is installed at the front end of the heat radiating core through the fixing plate, and the heat radiating core is made of heat conducting graphite.

7. The flowing water ultraviolet sterilizer of claim 5,

the radiating core is provided with an installation part, the installation part is a groove structure formed at the rear end of the radiating core and extending towards the front end direction, and the wire passing sheath is formed in the installation part.

8. The flowing water ultraviolet sterilizer of claim 7,

and a wiring hole is formed on the heat dissipation core, and the external circuit passes through the wire passing through hole and the wiring hole and is connected with the sterilizing light source.

9. The flowing water ultraviolet sterilizer of claim 1,

and a water outlet sleeve and a water outlet end cover are sequentially formed at the water outlet end of the sterilizing core sleeve along the flowing direction of the fluid, a second connecting hole is formed in the water outlet sleeve and used for connecting the water outlet pipeline, and the second connecting hole is overlapped with the central shaft of the sterilizing core sleeve.

10. The flowing water ultraviolet sterilizer of claim 1,

the material of shell body is the stainless steel, the material of the core cover that disinfects is the fluororesin material, the material of protective cap is quartzy, the light source is deep ultraviolet LED light emitting source.

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