WO2018165834A1

WO2018165834A1 - Intelligent duv (deep-ultraviolet) water body sterilization device and intelligent duv sterilization system

Info

Publication number: WO2018165834A1
Application number: PCT/CN2017/076544
Authority: WO
Inventors: 梁旭东; 黄小辉; 丛巍
Original assignee: 圆融健康科技（深圳）有限公司
Priority date: 2017-03-14
Filing date: 2017-03-14
Publication date: 2018-09-20

Abstract

The invention discloses an intelligent DUV (deep-ultraviolet) water body sterilization device (1) for sterilizing water body, comprising a body capable of suspending in water body. The body comprises a casing (11), one or more DUV chips (13) for providing ultraviolet rays with the wavelength of 200-300 nm and a driving structure for controlling the position of the body in the water body. The driving structure comprises a buoyancy structure for controlling the suspension height of the body. The buoyancy structure comprises an elastic film and a power device that acts on the elastic film to pressurize or decompress the elastic film. The elastic film is fixed inside the casing (11), is located at the opening and is combined with the casing (11) to form a sealed space. The elastic film allows water to flow in or out through the opening under the control of the power device. Also provided is an intelligent DUV sterilization system. The device and system solve the problem that the ultraviolet sterilization efficiency is low and the ultraviolet sterilization cannot be used for sterilization of water body.

Description

Instruction Name: Deep ultraviolet water intelligent disinfection device and deep ultraviolet intelligent sterilization system

[0001] The invention belongs to the technical field of ultraviolet sterilization, and relates to a deep ultraviolet water intelligent sterilization device and a deep ultraviolet intelligent sterilization system.

Background technique

[0002] With the advancement of China's science and technology, the continuous development of the manufacturing industry, the standard of living has been continuously improved, and material and spiritual life have been greatly improved. However, in recent years, we have also encountered an embarrassing situation. Although the living standards have improved, the environment has deteriorated. The increase in smog, water pollution, etc. has added to the ever-improving standard of living, and bacteria carried by air and water are eroding our health. In order to protect their own health, various sterilization devices have emerged, such as air purifiers and water processors.

[0003] In the field of air purification and sewage treatment, ultraviolet sterilization is often employed. The principle of ultraviolet sterilization is to destroy the molecular bonds of bacteria's deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) by using ultraviolet light of appropriate wavelength, destroying the original bacterial colonies and preventing the reproduction and reproduction of bacteria, so as to kill bacteria. Ultrasonic sterilization technology uses high-intensity deep ultraviolet radiation to directly kill a variety of bacteria, viruses, parasites, algae and other pathogens, and is now widely used in the people's livelihood, medical and manufacturing industries.

[0004] In the prior art, the ultraviolet sterilization device has the following limitations: First, the ultraviolet radiation wavelength provided by the prior art ultraviolet sterilization technology is located at 10 nm to 400 nm, and the ultraviolet light in the wavelength region has a part of sterilization ability. Weak, resulting in the release of ultraviolet light, but has the problem of low sterilization efficiency, wasting power consumption; secondly, sterilization devices such as ultraviolet germicidal humidifiers, UV band-aids, and ultraviolet germicidal water dispensers can sterilize to a certain extent, improving people. The living environment, but these sterilization devices are embedded sterilization devices, which are difficult to be used for sterilization in water bodies such as washing machines, swimming pools, fish ponds, fish tanks, bathtubs, various water tanks, etc. Finally, the prior art ultraviolet sterilization devices are generally only It has functions such as shutting down and fixing, and has a low degree of intelligence. It requires the user to directly operate the main body, and the degree of intelligence is low.

technical problem

[0005] An object of the present invention is to provide a deep ultraviolet water body intelligent sterilizing device, which aims to solve the ultraviolet ray in the prior art. The line sterilization equipment is inefficient and difficult to apply to the sterilization of water bodies.

Problem solution

Technical solution

[0006] The present invention is achieved by the deep ultraviolet water body intelligent sterilizing device for sterilizing a water body, comprising a body that can be suspended in a water body, the body comprising a casing having a mouthpiece for providing a wavelength of 200 One or more deep ultraviolet chips of ~300 nm ultraviolet light and a drive structure for controlling the position of the body in a body of water, the drive structure comprising a buoyancy structure for controlling the suspension height of the body, the buoyancy structure comprising an elastic film And a power device that acts on the elastic film to pressurize or decompress the elastic film, the elastic film is fixed inside the outer casing, is located at the cornice, and is combined with the outer casing to form a sealed space. The elastic membrane allows water to flow in or out through the mouthpiece under the control of the power unit.

Further, a wireless control system for wirelessly communicating and controlling the deep ultraviolet chip and the driving structure is further included.

[0008] Further, the power device includes a motor and a push rod with a support connected to the motor; the support member is coupled to the elastic film for pressurizing or decompressing the elastic film .

Further, the driving structure includes a driving motor for driving the body to swim in a water body.

[0010] Further, the outer casing has a spherical shape, and each of the deep ultraviolet chips is evenly distributed on an outer surface of the outer casing.

[0011] Further, a detachable rechargeable battery for providing power is further included.

[0012] Further, a rechargeable battery for providing power and a wireless charging module for wirelessly charging the rechargeable battery are further included.

[0013] Further, a plurality of control buttons are disposed outside the body.

[0014] The present invention also provides a deep ultraviolet intelligent sterilization system for intelligent sterilization of water bodies, including the above-mentioned deep ultraviolet water body intelligent sterilization device and an intelligent terminal for wireless pairing control with the deep ultraviolet water body intelligent sterilization device.

[0015] Further, a router for connecting the deep ultraviolet water intelligent disinfection device to the wide area network, a cloud for remotely transmitting and receiving information and processing in the wide area network, and the intelligent terminal accessing the wide area network

[0016] Advantageous effects of the invention

Beneficial effect

[0017] The deep ultraviolet water body intelligent sterilizing device of the invention can be suspended in the water body and emit deep ultraviolet rays to sterilize the water body, and the driving structure can change the position of the body in the water body so that it can be applied to various regions of the water body. The position is fully sterilized, which solves the problem that the prior art has low ultraviolet sterilization efficiency and cannot be applied to water body sterilization.

Compared with the prior art, the deep ultraviolet intelligent sterilization system of the invention can directly operate the deep ultraviolet water intelligent sterilizing device through functional terminals such as mobile phones and tablet computers, so that it can intelligently utilize deep ultraviolet rays. Fully sterilize each area of the water body.

[0019]

Brief description of the drawing

DRAWINGS

1 is a schematic structural view of a deep ultraviolet water body intelligent sterilizing device according to Embodiment 1 of the present invention;

2 is a paired connection connection between a deep ultraviolet water body intelligent sterilization device and an intelligent terminal according to Embodiment 1 of the present invention;

3 is a schematic diagram of a deep ultraviolet intelligent sterilization system according to Embodiment 1 of the present invention;

4 is a schematic structural view of a deep ultraviolet water body intelligent sterilizing device according to Embodiment 2 of the present invention;

5 is a circuit structural diagram of a deep ultraviolet water body intelligent sterilizing device according to a second embodiment of the present invention;

6 is a schematic structural view of a deep ultraviolet water body intelligent sterilizing device according to a third embodiment of the present invention;

7 is a circuit structural diagram of a deep ultraviolet water body intelligent sterilizing device according to a third embodiment of the present invention.

[0027] In order to make the objects, technical solutions and advantages of the present invention more clear, the following is in conjunction with the accompanying drawings and embodiments.

The present invention will be further described in detail. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0028] The implementation of this embodiment will be described in detail below with reference to the specific drawings.

BEST MODE FOR CARRYING OUT THE INVENTION

[0029] As shown in FIG. 1 to FIG. 3, the embodiment provides a deep ultraviolet water intelligent disinfection device 1, which can be suspended in water. The body of the body includes a housing 11 having a mouthpiece, one or more deep ultraviolet chips 13 and a driving structure for controlling the position of the body in the body of water.

[0030] The deep ultraviolet chip 13 used in this embodiment is a UVC ultraviolet LED chip, which is a high-power AlGaN-LED chip. The UVC-LED can use a chip of 200-300 nm, which is suitable for sterilization, high power, long life, etc. The advantage is that ultraviolet light can be provided in the range of 200 to 300 nm. The ultraviolet ray sterilization ability is the strongest in the range of 200~300nm. It is called short-wave ultraviolet ray (UVC). It is also called deep ultraviolet ray. Due to the proper wavelength and high power, deep ultraviolet ray can effectively kill some bacteria in the environment. Virus, with high sterilization efficiency. In actual use, different volume bodies can be set according to the size of the water body.

, one or more deep ultraviolet chips 13 are selected and installed in the outer casing 11 to emit deep ultraviolet rays to sterilize the water body.

[0031] The driving structure can control the position of the body in the water body, so that the body can be moved to all parts of the water body, and the whole water body is sterilized in a sub-region to achieve sterilization of the entire water body.

[0032] Compared with the ultraviolet sterilization device in the prior art, the deep ultraviolet water body intelligent sterilization device in this embodiment

1 It can emit deep ultraviolet rays and has high sterilization efficiency. The body can be placed in the water body and suspended in the water body to fully sterilize and purify inside the water body, which solves the problem that the ultraviolet sterilization efficiency is low and it is difficult to be applied to water body sterilization.

[0033] The deep ultraviolet water body intelligent sterilization device 1 further includes a wireless control system for wirelessly communicating and controlling the deep ultraviolet chip 13 and the driving structure. The wireless control system can communicate with the smart phone by means of WIFI, Bluetooth, etc., input operation information on the smart phone, wirelessly transmit to the wireless control system, control the deep ultraviolet chip 13 and the driving structure according to the received information, and realize the control deep The ultraviolet water intelligent disinfection device 1 starts and stops and changes its position in the water body.

[0034] The drive structure includes a buoyancy structure for controlling the levitation height of the body and a drive motor 12 for driving the body to swim in the body of water. The buoyancy structure can be realized by various structures, for example, a pumping lifting structure that can draw external water into the interior to change the overall weight, or a plurality of weighting blocks can be provided, and the selection combination scheme of the weighting blocks can be changed according to the required flying height. Preferably, the buoyancy structure comprises an elastic film and a power device acting on the elastic film to pressurize or decompress the elastic film, the elastic film being fixed inside the outer casing and located at the cornice And forming a sealed space in combination with the outer casing, the elastic membrane flowing water into or out of the mouth under the control of the power unit. The drive motor 12 is mounted to the housing 11 In addition, it has a structure such as a propeller, which can push the body to swim in the water body after rotation, and can also cooperate with the steering gear and other structures to change the swimming direction, so that the body can conveniently reach the designated position in the water body.

[0035] The outer casing 11 in this embodiment has a spherical shape, and each of the deep ultraviolet chips 13 is evenly distributed on the outer surface of the outer casing 11, so that the ultraviolet light can be uniformly dispersed outward along the outer side of the outer casing 11, and the diameter of the spherical body can be adjusted according to actual needs. Set to lcm to 500cm. In other embodiments, the outer casing 11 can also be designed in other shapes, such as a rectangular parallelepiped, a vertebral body, or an irregular shape having a special shape as needed.

[0036] The deep ultraviolet water body intelligent sterilizing device 1 can adopt two power supply modes, one is a detachable rechargeable battery, and the detachable rechargeable battery can be removed and charged, and then charged into the body after being completed; The disassembled rechargeable battery and the wireless charging module for wirelessly charging the rechargeable battery can charge the rechargeable battery in a non-contact manner. The wireless charging module structure is widely used in various wireless charging mobile phones on the market. In the devices such as tablet computers, the specific structure will not be described.

[0037] A plurality of control buttons 14 are disposed on the outer side of the body, and the control buttons 14 can be directly operated to set the start-stop, continuous daytime, working mode, and motion state of the deep ultraviolet water intelligent sterilizing device 1. The control button 14 can be implemented by using a physical button or a touch screen virtual button.

[0038] In summary, the deep ultraviolet water intelligent sterilizing device 1 provided in the embodiment has the following advantages:

[0039] (1) Small in size, can be carried to any occasion;

[0040] (2) It can be conveniently placed in a device that needs to be sterilized and disinfected in a large container such as a washing machine or a water tank; [0041] (3) It can be connected to the smart terminal 2, and can control the sterilizing device by the intelligent terminal 2, and sterilize The daytime, etc., making it an intelligent sterilization device;

[0042] (4) Manual panel control can be used to fully perform functions for places where wireless signals cannot be covered; [0043] (5) Due to its small size, it can be applied to relatively small corners to achieve no dead angle sterilization;

[0044] (6) The sterilization operation can be continued, and the sterilization work can be performed intermittently by pulse;

[0045] (7) using an LED chip, the device can be applied to various harsh environments;

[0046] (8) The drive structure can be automatically operated to various corners.

[0047] As shown in FIG. 2 and FIG. 3, the embodiment further provides a deep ultraviolet intelligent sterilization system, comprising the above-mentioned deep ultraviolet water intelligent disinfection device 1 and intelligent for wireless pairing control with the deep ultraviolet water intelligent disinfection device 1 Terminal 2. The deep ultraviolet water body intelligent sterilizing device 1 in the embodiment adopts WIFI or Bluetooth to perform wireless communication, and a smart phone, a tablet computer and the like can be used as the smart terminal 2 to intelligently kill the deep ultraviolet water body. The bacteria device 1 operates to realize remote intelligent control.

[0048] The deep ultraviolet intelligent sterilization system further comprises a router for connecting the deep ultraviolet water intelligent disinfection device 1 to the wide area network, a cloud for remotely transmitting and receiving information and processing in the wide area network, and the smart terminal 2 accessing the wide area network.

[0049] In actual use, the Internet can be used as a wide area network or an intranet as a wide area network, and the deep ultraviolet water intelligent disinfection device 1 can be connected to the Internet by means of W IFI, and the user can remotely log in to the cloud 4, and the deep ultraviolet water body is intelligent. The sterilization device 1 performs operational control to achieve a wider range and more intelligent remote operation. Using the Internet as the WAN of the WAN 4 can also collect a large number of users' operational and bactericidal effect data, and develop a variety of sterilizing schemes suitable for different water bodies. Users can directly log in to the cloud 4 to select a suitable sterilizing scheme, and highly intelligently carry out remote water bodies. Purification.

[0050] For example, a user needs to sterilize three water bodies of a fish tank, a swimming pool, and a bathtub. Three deep ultraviolet water intelligent sterilizing devices 1 have been placed in the above three water bodies, and the user can directly log in to the cloud 4, and input through The water size range, type and other information, automatically develop a sterilization plan, after the cloud 4 is executed, each of the deep ultraviolet water body intelligent sterilization device 1 is controlled.

Embodiments of the invention

[0051] As shown in FIG. 4 and FIG. 5, in this embodiment, a deep ultraviolet water intelligent sterilizing device la is provided, which is applied to a washing machine.

[0052] The deep ultraviolet water intelligent sterilizing device la is spherical, and the body comprises 10 A1G aN-LED chips of 15 milxl5 mil as the deep ultraviolet chip 13a, and the single chip has a peak wavelength of 255 nm at a driving current of 20 mA, and the luminous power is For 3 mW, ten deep ultraviolet chips 13a are uniformly mounted on the spherical surface and connected by a parallel circuit.

[0053] The wireless control system 14 in this embodiment uses WIFI as a communication means, which is connected in series in the circuit. The detachable 9V rechargeable lithium battery 15 is used as a power source in the deep purple water intelligent sterilizer la. The structure of the deep ultraviolet water intelligent sterilizing device la is shown in Fig. 5.

[0054] Since the deep ultraviolet water intelligent sterilizing device la can move in position with the water flow in the washing machine, it does not have a drive motor.

[0055] The control button 14 includes: (1) "ON&OFF": mainly controls the start and stop of the deep ultraviolet water body intelligent sterilization device la (the same can be set by the intelligent terminal); (2) "+": the main control increases the sterilization time (same 吋 can be set by smart terminal); (3) "-": Main control reduces sterilizing time (same can be set by intelligent terminal); (4) "Module": setting of sterilization mode, continuous sterilization mode and pulse sterilization Mode (Select pulse sterilizing mode can control the inter-turn interval of the pulse by "+" and "-", and the same can be set by the intelligent terminal).

[0056] After the installation of the deep ultraviolet water intelligent sterilizing device 1a in this embodiment is completed, the pulse sterilization mode is set, and the pulse time is set to 5s _: 5s, and the sterilization device la is activated by the 'ON&OFF' button, together with the laundry. Put them into the washing machine together. During the washing process, the LED of the sterilizing device la is turned on and sterilized for 5 seconds. The repetitive action of the 5s turning off the light continues until the washing machine finishes working. After taking it out, it is turned off by the 'ON&OFF' button.

[0057] By using the deep ultraviolet water body intelligent sterilizing device la in the embodiment, the amount of bacteria in the clothes can be reduced to 10% of the original low pressure, and the clothes are more fragrant and clean.

[0058] Embodiment 3:

As shown in FIG. 6 and FIG. 7, in this embodiment, a deep ultraviolet water body intelligent sterilizing device lb is provided for providing sterilization to the water tank.

[0060] The deep ultraviolet water intelligent sterilizing device lb uses three AlGaN-LED chips of 15mik30mil as the deep ultraviolet chip 13b, and the single chip has a peak wavelength of 280 nm and a luminous power of 5 mW at a driving current of 20 mA. The three chips are evenly mounted to the sphere and connected in parallel.

[0061] The deep ultraviolet water body intelligent sterilizing device lb structure in the embodiment is substantially the same as the deep ultraviolet water body intelligent sterilizing device la provided in the second embodiment, and the difference between the two is the deep ultraviolet water body intelligent sterilizing device lb in the present embodiment. Has a drive motor. The driving motor is connected in parallel with the deep ultraviolet chip 13b, and the two can work synchronously, so that the deep purple water intelligent sterilizing device lb can be simultaneously sterilized during the swimming process. Deep ultraviolet water intelligent disinfection device 1 b also uses WIFI as the communication means of the wireless control system 14 and detachable 9V rechargeable lithium battery 15, its circuit structure is shown in Figure 7.

Industrial applicability

[0062] The deep ultraviolet water intelligent sterilizing device of the invention can be placed in a water tank, sterilized by pulse, or automatically started, and the water tank is sterilized all the time, which can ensure that the bacteria in the water tank are basically killed and can be used safely.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalents, and improvements made within the spirit and scope of the present invention should be included in the present invention. Invention insurance Within the scope of protection

Claims

Claim

[Claim 1] A deep ultraviolet water body intelligent sterilizing device for sterilizing a water body, comprising: a body that can be suspended in a water body, the body comprising a casing having a mouthpiece for providing a wavelength of 200~ One or more deep ultraviolet chips of 300 nm ultraviolet light and a drive structure for controlling the position of the body in a body of water, the drive structure comprising a buoyancy structure for controlling the suspension height of the body, the buoyancy structure comprising an elastic film and Actuating a power device for pressurizing or depressurizing the elastic film on the elastic film, the elastic film being fixed inside the outer casing, located at the cornice and combined with the outer casing to form a sealed space, The elastic membrane allows water to flow in or out through the mouthpiece under the control of the power unit.

[Claim 2] The deep ultraviolet water body intelligent sterilizing apparatus according to claim 1, further comprising a wireless control system for wirelessly communicating and controlling the deep ultraviolet chip and the driving structure.

[Claim 3] The deep ultraviolet water body intelligent sterilizing device according to claim 1, wherein the power device comprises a motor and a push rod with a support connected to the motor; the support member and the support The elastic film is connected to pressurize or decompress the elastic film.

[Claim 4] The deep ultraviolet water body intelligent sterilizing apparatus according to claim 1, wherein the driving structure includes a driving motor for driving the body to swim in a water body.

[Claim 5] The deep ultraviolet water body intelligent sterilizing device according to claim 1, wherein the water-proof casing has a spherical shape, and each of the deep ultraviolet chips is evenly distributed on an outer surface of the waterproof casing.

[Claim 6] The deep ultraviolet water body intelligent sterilizing apparatus according to claim 1, further comprising a detachable rechargeable battery for supplying electric power.

[Claim 7] The deep ultraviolet water body intelligent sterilizing apparatus according to claim 1, further comprising a rechargeable battery for supplying electric power and a wireless charging module for wirelessly charging the rechargeable battery.

[Claim 8] The deep ultraviolet water body intelligent sterilizing device according to claim 1, wherein a plurality of control buttons are provided outside the body.

[Claim 9] The deep ultraviolet intelligent sterilizing system for intelligently sterilizing a water body, comprising the deep ultraviolet water intelligent sterilizing device according to claim 2, and for using the deep ultraviolet water wise Intelligent terminal capable of wireless pairing control of sterilization device.

The deep ultraviolet intelligent sterilization system according to claim 9, further comprising a router for connecting the deep ultraviolet water intelligent disinfection device to the wide area network, for transmitting and receiving information remotely in the wide area network. And processing the cloud, the smart terminal accessing the wide area network.