CN219194549U

CN219194549U - UVC type water overcurrent disinfection tap arm

Info

Publication number: CN219194549U
Application number: CN202320159831.8U
Authority: CN
Inventors: 陈潮城
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-06-16
Anticipated expiration: 2033-01-17

Abstract

The utility model relates to the technical field of filtering areas, and particularly discloses a UVC type water overflow disinfection faucet arm. Comprises a sterilizer body, a water inlet interface, a water outlet interface, a power generation area and a sterilization area which are arranged in the sterilizer body; one end of the sterilizer body is communicated with the water inlet port through a first rotary joint piece, and the first rotary joint piece changes the axial direction of water flowing from the water inlet port to the sterilizer body through rotation; the other end of the sterilizer body is communicated with the water outlet interface through a second rotary joint piece, and the second rotary joint piece changes the axial direction of the water flowing from the sterilizer body to the water outlet interface through rotation. The installation angle between the sterilizer body and the water tap can be adaptively adjusted according to actual demands, so that the installation adaptation range is improved, the limit of the ultraviolet sterilization area length design of the traditional UVC type filtering sterilizer is widened, and the sterilizer has more ideal sterilization effect.

Description

UVC type water overcurrent disinfection tap arm

Technical Field

The utility model relates to the technical field of filters, and particularly discloses a UVC type water overflow disinfection faucet arm.

Background

Along with the improvement of the living standard of people, the living quality is more and more concerned, the health problem is more and more emphasized, and the living water is one of the concerns, which is an indispensable thing in our daily life, and the water quality has profound effects on the health of individuals and public health. Contaminated water and poor sanitary conditions are associated with the transmission of various diseases in society. Contaminated domestic water can infect waterborne diseases, and lack, deficiency or improper management of water supply and sanitary facility services can present an adverse health risk to individuals. Therefore, many products of filters and sterilizers are on the market.

Due to the progress of society and the innovation of technology, the traditional chemical sterilization and ultraviolet sterilization by mercury lamp cannot meet the time requirement, and the UVC type filter sterilizer which is more environment-friendly, more energy-saving, smaller in size and safer gradually becomes the main stream of household terminal tap water sterilization equipment. The utility model discloses a rivers electricity generation temperature display sterilization filter of application number 202210400474.X, it drives turbine electricity generation through rivers, then supplies power for ultraviolet germicidal lamp, control by temperature change probe and display screen, and the water velocity controls the electric current size, makes this filter both can effectively filter the incrustation scale in the water and can play disinfection's effect.

The prior UVC type filtering sterilizer has the advantages of small volume and convenient installation, but the sterilizing effect of the sterilizer depends on the contact time of tap water and ultraviolet lamp beads, if the sterilizing effect is required to be improved, the ultraviolet lamp sterilizing chamber of the UVC type filtering sterilizer needs to be designed in an extending way, and the axial length of a tap provided with the UVC type filtering sterilizer is too long to avoid influencing the use convenience, so that the ultraviolet sterilizing area of the UVC type filtering sterilizer is limited in length design, and the sterilizing capability of the UVC type filtering sterilizer on the market at present is generally unsatisfactory.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a UVC type water overflow disinfection tap arm.

The utility model discloses a UVC type water overcurrent disinfection tap arm, which adopts the following technical scheme:

a UVC water over-flow disinfection faucet arm comprising: the sterilizer comprises a sterilizer body, a water inlet interface arranged at one end of the sterilizer body, a water outlet interface arranged at the other end of the sterilizer body, and a power generation area and a sterilization area which are arranged in the sterilizer body and along the axis direction of the sterilizer body; an ultraviolet sterilization component is arranged in the sterilization area; a water overcurrent power generation assembly is arranged in the power generation area and supplies power to the ultraviolet sterilization assembly; one end of the sterilizer body is communicated with the water inlet interface through a first rotary joint piece, and the first rotary joint piece changes the axial direction of water flowing from the water inlet interface to the sterilizer body through rotation; the other end of the sterilizer body is communicated with the water outlet port through a second rotary joint piece, and the second rotary joint piece changes the axial direction of water flowing from the sterilizer body to the water outlet port through rotation.

Preferably, the first rotary joint member comprises a first transverse rotary joint and a first longitudinal rotary joint in communication with each other; the top of the water inlet interface is set as a water inlet end, and the side part of the water inlet interface is set as a water outlet end; the first longitudinal rotary joint is connected with the water outlet end of the water inlet interface, and the longitudinal rotary direction of the water outlet is controlled by rotation of the first longitudinal rotary joint; the first transverse rotary joint is connected with the water inlet end of the sterilizer body, and the first transverse rotary joint controls the transverse rotary direction of water outlet through rotation.

Further preferably, the second rotary joint member includes a second longitudinal rotary joint, the water inlet end of the second longitudinal rotary joint is connected with the water outlet end of the sterilizer body, the water outlet end of the second longitudinal rotary joint is connected with the water outlet port, and the second longitudinal rotary joint controls the longitudinal rotary direction of the water flow through rotation.

Preferably, the water overcurrent power generation assembly comprises a motor cover installed in the power generation area, a stator fixed in the motor cover, a rotor assembled in the stator, a motor shaft core fixed in the rotor, a bearing connecting the motor shaft core and the motor cover, a runner fan installed at the end part of the motor shaft core, and an electronic board and an intelligent chip for communicating the power supply and the electric signal of the water overcurrent power generation assembly.

Still preferably, the water-over-current power generation assembly further comprises a water guide cover, wherein the water guide cover is fixed in the power generation area and is arranged in the rotating wheel fan cover, a water inlet water guide hole is formed in one end face of the water guide cover, and a water outlet water guide hole is formed in the other end face of the water guide cover.

Preferably, the ultraviolet sterilization component comprises a transparent tube fixed in the sterilization area and a UVC lamp bead arranged between the inner cavity of the sterilization area and the transparent tube, the water body flows in the transparent tube, and the luminous surface of the UVC lamp bead faces the axis direction of the transparent tube.

Still preferably, the ultraviolet sterilization assembly further comprises an infrared detection head and a dirt indicator lamp which are installed in the sterilization area, the infrared detection head faces the transparent tube, and the dirt indicator lamp is installed outside the sterilizer body and is electrically connected with the infrared detection head.

Still preferably, the ultraviolet sterilization assembly further comprises a water temperature detection head and a water temperature display screen, wherein the water temperature detection head and the water temperature display screen are arranged in the sterilization area, the water temperature detection head is used for detecting the water temperature of the sterilization area, and the water temperature display screen is arranged outside the sterilizer body and is electrically connected with the water temperature detection head.

Preferably, a filtering area is further arranged in the sterilizer body, and a filter element is arranged in the filtering area.

Still preferably, a filter chamber is arranged in the filter area, the filter element is tubular and fixed in the filter chamber, a filter element water guide hole is arranged at one end of the filter chamber, a filter element water outlet is arranged at the other end of the filter chamber, the filter element water guide hole is arranged at the periphery of the end part of the filter chamber, and the filter element water outlet is arranged at the center of the end part of the filter chamber, so that water flows from the outside of the tube of the filter element to the inside of the tube.

Compared with the prior art, the utility model at least comprises the following beneficial effects:

according to the UVC type water overflow disinfection tap arm, the first rotary joint and the second rotary joint are arranged, so that the installation angle between the disinfection device body and the tap can be adjusted adaptively according to actual demands, the direction of water flowing out of the tap through the disinfection device body is changed, the problem that the axial length of the tap provided with the UVC type filtration disinfection device is too long is avoided, the installation adaptation range of the UVC type water overflow disinfection device is improved, the limit of the ultraviolet sterilization area length design of the traditional UVC type filtration disinfection device is widened, and the UVC type water overflow disinfection tap arm has a more ideal disinfection effect.

Drawings

FIG. 1 is a schematic view of the installation of a UVC-type water passing disinfection faucet arm of the present utility model;

FIG. 2 is a schematic cross-sectional view of a sterilizer body of a UVC type water overflow sterilization faucet arm according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a filter area of a UVC-type water-overflow disinfecting faucet arm according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a power generation area of a UVC-type water passing disinfection faucet arm according to the present utility model;

fig. 5 is a schematic sectional view of a sterilizing area of a UVC type water over-flow sterilizing tap arm according to the present utility model.

Reference numerals illustrate:

1. a water tap; 2. a water inlet port; 3. a first rotary joint member; 31. a first transverse rotary joint; 32. a first longitudinal rotary joint; 4. a sterilizer body; 41. a filtration zone; 411. a filtration chamber; 412. a filter element; A. a filter element water guide hole; B. a water outlet of the filter element; 42. a power generation region; 421. an electronic board and an intelligent chip; 422. a motor cover; 423. a stator; 424. a rotor; 425. a motor shaft core; 426. a bearing; 427. rotating wheel fan pages; 428. a water guiding cover; C. a water inlet water guide hole; D. a water outlet and guide hole; 43. a sterilization zone; 431. a transparent tube; 432. UVC light beads; 433. an infrared detector head; 434. a dirt indicator light; 435. a water temperature detection head; 436. a water temperature display screen; 5. a second longitudinal rotary joint; 6. and a water outlet interface.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

A UVC type water over-flow disinfection faucet arm, referring to fig. 1-5, includes a water inlet port 2, a first rotary joint member 3, a sterilizer body 4, a second rotary joint member 5, and a water outlet port 6. After the UVC water overflow sterilizer is arranged on the faucet 1, water flows through the water inlet interface 2, the first rotary joint piece 3, the sterilizer body 4, the second rotary joint piece 5 and the water outlet interface 6 in sequence, so that the sterilizing effect on household terminal tap water is realized.

Referring to fig. 1 and 2, the top of the water inlet port 2 is a water inlet end, and the side of the water inlet port 2 is a water outlet end. Wherein, the first rotary joint 3 includes a first longitudinal rotary joint 31 and a first transverse rotary joint 32 which are mutually communicated, the first longitudinal rotary joint 31 is connected with the water outlet end of the water inlet interface 2, and the first transverse rotary joint 32 is connected with the water inlet end of the sterilizer body 4. Because the plane of the water inlet end of the first longitudinal rotary joint 31 is perpendicular to the plane of the water outlet end, the first longitudinal rotary joint 31 can rotate 360 degrees around the horizontal axis, and the longitudinal rotary direction of the water outlet can be changed by controlling the longitudinal rotary angle of the first longitudinal rotary joint 31 through screwing; similarly, the plane of the water inlet end of the first transverse rotary joint 32 is perpendicular to the plane of the water outlet end, so that the first transverse rotary joint 32 can rotate 360 degrees in the longitudinal direction, and the transverse rotary direction of the water outlet can be changed by controlling the transverse rotary angle of the first transverse rotary joint 32 through screwing; through the cooperation use of the first longitudinal rotary joint 31 and the first transverse rotary joint 32, the axial direction of the water flowing from the water inlet interface 2 to the sterilizer body 4 is changed.

In addition, the second rotary joint piece is specifically a second longitudinal rotary joint 5, the water inlet end of the second longitudinal rotary joint 5 is connected with the water outlet end of the sterilizer body 4, and the water outlet end of the second longitudinal rotary joint 5 is connected with the water outlet interface 6. Similarly, since the plane of the water inlet end of the second longitudinal rotary joint 5 is perpendicular to the plane of the water outlet end, the second longitudinal rotary joint 5 can rotate 360 ° around the horizontal axis, and the longitudinal rotation direction of the water flow can be changed by controlling the longitudinal rotation angle of the second longitudinal rotary joint 5 by screwing, so that the axial direction of the water flowing from the sterilizer body 4 to the water outlet port 6 is changed.

The utility model provides a UVC formula water overflows disinfection tap arm is different from the general domestic terminal running water UVC disinfection equipment on the market, first rotary joint 3 and second rotary joint 5 that are equipped with very much for the installation angle between sterilizer body 4 and the tap 1 can be adjusted according to actual demand is done adaptability, thereby realizes the change to the flow direction of water from tap 1 through sterilizer body 4 process, has avoided installing UVC formula filtration sterilizer's tap axial length overlength's problem, has not only improved UVC formula water and has overflowed sterilizer's installation adaptation scope, has widened the restriction of the ultraviolet sterilization zone length design of traditional UVC formula filtration sterilizer moreover, makes the UVC formula water overflows disinfection tap arm of this application possess more ideal disinfection effect.

Referring to fig. 2, since the tap water pipe contains dirt impurities, the penetration of the subsequent ultraviolet rays can be directly affected, so as to affect the sterilization power, the filter area 41, the power generation area 42 and the sterilization area 43 are arranged in the sterilizer body 4, the filter area 41, the power generation area 42 and the sterilization area 43 are arranged along the axis direction of the sterilizer body 4, so that water flows through the filter area 41, the power generation area 42 and the sterilization area 43 in sequence, part of the particle impurities of the tap water can be removed through the filter area 41 and then enter the sterilization area 43 for sterilization, the shielding of the particle impurities on the ultraviolet rays is reduced, the sterilization effect on the tap water is improved, the power generation area 42 generates electricity by utilizing the momentum of the water flow, so that the power consumption of the sterilization area 43 is supported, the energy is saved, the environment is protected, when the tap water is closed, no water flow drives the generator to generate electricity, the whole system is in a static state, and when the tap 1 is waited to be opened again, the water flow drives the generator to generate electricity, the UVC is sterilized, the tap 1 is stopped, and the tap 1 is turned off, and the operation is repeatedly started.

Specifically, referring to fig. 3, a filter chamber 411 and a filter element 412 are disposed in the filter area 41, the filter element 412 is tubular and is fixed in the filter chamber 411 in a direction parallel to the axis of the sterilizer body 4, a plurality of filter element water guide holes a are formed in one side of the filter chamber 411 close to the water inlet end of the sterilizer body 4, the plurality of filter element water guide holes a are arranged at the periphery of the end of the filter chamber 411 at annular intervals, a filter element water outlet B is formed in one side of the filter chamber 411 close to the water outlet end of the sterilizer body 4, and the filter element water outlet B is arranged in the center of the end of the filter chamber 411; so that tap water flows from the outside of the tubular filter element 412 pipe to the inside of the filter element 412 pipe, thereby having good filtering effect. The filter element 412 may be made of PP filter cotton and ABS plastic, and must be replaced when the filter element 412 is dirty or used for a period of time, depending on the usage.

Referring to fig. 4, a water-over-current generating assembly is provided in the power generation region 42, and includes a motor cover 422 installed in the power generation region 42, a stator 423 fixed in the motor cover 422, a rotor 424 assembled in the stator 423, a motor shaft core 425 fixed in the rotor 424, a bearing 426 connecting the motor shaft core 425 and the motor cover 422, a wheel fan 427 installed at an end of the motor shaft core 425, and an electronic board and an intelligent chip 421 for communicating the power of the water-over-current generating assembly with an electric signal. The water flow through the power generation region 42 can drive the runner blades 427 to rotate, and the runner blades 427 are connected with the motor shaft 425, the bearing 426 and the rotor 424 of the generator, and interact with the stator 423 of the generator to generate electricity. Considering that the kinetic energy of water flow generates electric energy, running water has very high water pressure, the high water pressure helps to accelerate the water flow, the boosting runner fan 427 rotates, a water guide cover 428 is further fixed in the power generation area 42, the runner fan 427 is arranged in the water guide cover 428, a water inlet water guide hole C is formed in one end face of the water guide cover 428, which is close to the water inlet end of the sterilizer body 4, a water outlet water guide hole D is formed in one end face of the water guide cover 428, which is close to the water outlet end of the sterilizer body 4, the water inlet water guide hole C is arranged on the periphery of the blade tip of the runner fan 427, so that the flow speed of water entering the water guide cover 428 is higher, and the pushing effect of the water flow on the rotation of the runner fan 427 is improved.

The water overcurrent power generation assembly adopts a brushless direct current motor, has reliable performance, no abrasion, low failure rate and long service life (the service life is about 6 times longer than that of a brush motor), belongs to a static motor, has small power loading, high efficiency and small volume, and is suitable for being applied to environments with small volumes and water pipes. The water overcurrent power generation assembly has good power supply stability, the electronic board and the intelligent chip 421 are used as electronic protection modules to protect the electric elements in the sterilization area 43 of the sterilizer body 4, adverse effects caused by instant peak current and voltage generated by instant rotation of the motor are avoided, and the stability of the power supply and the protection of the electric elements are ensured.

Referring to fig. 5, an ultraviolet sterilization component is disposed in the sterilization area 43, the ultraviolet sterilization component includes a transparent tube 431 and a UVC lamp bead 432, the transparent tube 431 is fixed in the sterilization area 43, the axial direction of the transparent tube is consistent with the axial direction of the sterilizer body 4, the UVC lamp bead 432 is mounted between the inner cavity of the sterilization area 43 and the transparent tube 431, and the light emitting surface of the UVC lamp bead 432 faces the axial direction of the transparent tube 431, so that when the water body in the sterilization area 43 flows through the tube of the transparent tube 431, the UVC lamp bead 432 emits ultraviolet light after obtaining the power generated by the power generation area 42, and thus the water body is sterilized and disinfected instantaneously. Because the penetration of UVC ultraviolet light to objects is weaker, and the transmittance of the quartz glass tube is extremely high, the quartz glass tube is a material adopted by most ultraviolet lamps, so that the quartz glass tube with high transparency can be adopted as a transparent tube, ultraviolet light can easily penetrate, and the water flowing through can be effectively sterilized more efficiently.

Since the sterilization effect is determined by the irradiation dose of ultraviolet rays received by microorganisms and is also related to the output energy, intensity and use time of ultraviolet rays, the calculation method is that the irradiation dose (J/m ² ) =irradiation time(s) ×uvc intensity (W/m ² ). According to the algorithm, strong ultraviolet rays are needed for instant sterilization when water flows pass, one of the defects of the UVC beads is that the irradiation distance is short, and bacteria cannot be killed at a too long distance, so that the placement position of the UVC beads 432 is important, and the strings of the UVC beads 432 are placed on the periphery of the quartz glass tube wall in an up-down-left-right mode so as to ensure effective sterilization. The ultraviolet irradiation of bacteria can kill bacteria and damage human body, and the UVC lamp beads 432 are installed inside the casing of the opaque sterilizer body 4, so that the ultraviolet irradiation is safe. The low voltage, low current and safety material generated by the water flow generator can not cause harm to human body, so the structure is very safeAll of them.

When the transparent tube 431 is used for a period of time, scale is generated, the penetrating power of ultraviolet rays is affected, and thus sterilization is affected, therefore, the transparent tube 431 is required to be detected, an infrared detector 433 is installed in the sterilization area 43, the infrared detector 433 faces the transparent tube 431, a scale indicator 434 is installed outside the sterilizer body 4, the scale indicator 434 is electrically connected with the infrared detector 433, and the sterilizer is powered by the water overcurrent power generation component. After detection by the infrared detector 433 and analysis by the control module of the electronic board and the intelligent chip 421, the dirt indicator 434 is turned on to inform the user of cleaning or cleaning after a period of use when the dirt is too thick to affect ultraviolet sterilization. In addition, as a preferred scheme, still install temperature detection head 435 in the district that disinfects 43 for detect the temperature in district 43 that disinfects, the sterilizer body 4 installs outside with the temperature detection head 435 electrical signal connection's temperature display screen 436, when detecting the rivers temperature of flowing through, also through electronic board and intelligent chip 421 analysis, trigger temperature display screen 436 and show the temperature of water, improved the use experience of product.

The foregoing has outlined rather broadly the more detailed description of the utility model in order that the detailed description of the utility model that follows may be better understood, and in order that the present principles and embodiments may be better understood; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.

Claims

1. A UVC water over-flow disinfection faucet arm, comprising: the sterilizer comprises a sterilizer body, a water inlet interface arranged at one end of the sterilizer body, a water outlet interface arranged at the other end of the sterilizer body, and a power generation area and a sterilization area which are arranged in the sterilizer body and along the axis direction of the sterilizer body; an ultraviolet sterilization component is arranged in the sterilization area; a water overcurrent power generation assembly is arranged in the power generation area and supplies power to the ultraviolet sterilization assembly; one end of the sterilizer body is communicated with the water inlet interface through a first rotary joint piece, and the first rotary joint piece changes the axial direction of water flowing from the water inlet interface to the sterilizer body through rotation; the other end of the sterilizer body is communicated with the water outlet port through a second rotary joint piece, and the second rotary joint piece changes the axial direction of water flowing from the sterilizer body to the water outlet port through rotation.

2. The UVC water over-flow disinfectant tap arm of claim 1, wherein the first rotary joint member includes a first transverse rotary joint and a first longitudinal rotary joint in communication with each other; the top of the water inlet interface is set as a water inlet end, and the side part of the water inlet interface is set as a water outlet end; the first longitudinal rotary joint is connected with the water outlet end of the water inlet interface, and the longitudinal rotary direction of the water outlet is controlled by rotation of the first longitudinal rotary joint; the first transverse rotary joint is connected with the water inlet end of the sterilizer body, and the first transverse rotary joint controls the transverse rotary direction of water outlet through rotation.

3. A UVC water over-flow disinfection tap arm according to claim 1 or 2, wherein the second swivel member comprises a second longitudinal swivel, the water inlet end of the second longitudinal swivel being connected to the water outlet end of the disinfection body, the water outlet end of the second longitudinal swivel being connected to the water outlet interface, the second longitudinal swivel controlling the longitudinal swivel direction of the water flow by rotation.

4. The UVC type water overcurrent disinfection faucet arm of claim 1, wherein the water overcurrent power generation assembly comprises a motor cover installed in the power generation area, a stator fixed in the motor cover, a rotor assembled in the stator, a motor shaft core fixed in the rotor, a bearing connecting the motor shaft core and the motor cover, a runner fan installed at the end of the motor shaft core, and an electronic board and an intelligent chip for communicating the power of the water overcurrent power generation assembly with an electric signal.

5. The UVC type water over-current sterilized faucet arm according to claim 4, wherein the water over-current generating assembly further comprises a water guide cover which is fixed in the power generation area and which is provided with the rotating wheel fan cover inside, one end surface of the water guide cover is provided with a water inlet water guide hole, and the other end surface of the water guide cover is provided with a water outlet water guide hole.

6. The UVC water over-current sterilized faucet arm of claim 1, wherein the ultraviolet sterilization assembly comprises a transparent tube secured within the sterilization zone, and UVC light beads mounted between the interior cavity of the sterilization zone and the transparent tube, wherein the water body flows in the transparent tube, and wherein the light emitting surface of the UVC light beads faces the axial direction of the transparent tube.

7. The UVC water over-current disinfectant tap arm of claim 6, wherein the ultraviolet sterilization assembly further comprises an infrared detector head mounted in the sterilization zone and a dirt indicator light, the infrared detector head being disposed toward the transparent tube, the dirt indicator light being mounted outside the sterilizer body and in electrical communication with the infrared detector head.

8. The UVC water overflow disinfection faucet arm of claim 6, wherein the ultraviolet sterilization assembly further comprises a water temperature detection head and a water temperature display screen disposed in the sterilization zone, the water temperature detection head is used for detecting the water temperature in the sterilization zone, and the water temperature display screen is mounted outside the sterilizer body and electrically connected with the water temperature detection head.

9. The UVC water overflow disinfection faucet arm of claim 1, wherein a filter area is further provided within the body of the disinfection device, and a filter element is provided within the filter area.

10. The UVC water overflow disinfection faucet arm of claim 9, wherein a filter chamber is disposed in the filter region, the filter element is tubular and fixed in the filter chamber, a filter element water guide hole is disposed at one end of the filter chamber, a filter element water outlet is disposed at the other end of the filter chamber, the filter element water guide hole is disposed at the periphery of the end of the filter chamber, and the filter element water outlet is disposed at the center of the end of the filter chamber, so that water flows from the outside of the tube of the filter element into the tube.