CN215905894U

CN215905894U - Ultraviolet sterilizer with light intensity monitoring function

Info

Publication number: CN215905894U
Application number: CN202122097710.9U
Authority: CN
Inventors: 管西龙; 孙万根
Original assignee: Beijing Shuangyue Time Water Treatment Equipment Co ltd
Current assignee: Beijing Shuangyue Time Water Treatment Equipment Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-02-25
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses an ultraviolet sterilizer with a light intensity monitoring function, which comprises a main tank body, an ultraviolet lamp tube, an electric cabinet, a water inlet and a water outlet, wherein the main tank body is arranged at the upper part of the electric cabinet; this application passes through the ultraviolet ray irradiation intensity of ultraviolet disinfection fluorescent tube of ultraviolet light intensity sensor real-time detection sterilizer to send the detected value for the PLC controller, realized the real-time supervision of sterilizer ultraviolet irradiation intensity.

Description

Ultraviolet sterilizer with light intensity monitoring function

Technical Field

The utility model relates to the technical field of water treatment equipment, in particular to an ultraviolet sterilizer with a light intensity monitoring function.

Background

The existing ultraviolet sterilizer can not adjust the running power of equipment in real time along with the water flow, can still keep high-power output even in the valley of water consumption, can not monitor the ultraviolet intensity in real time, and can not well remind of replacing a lamp tube in time.

SUMMERY OF THE UTILITY MODEL

In view of the deficiencies in the prior art, it is an object of the present invention to provide an ultraviolet sterilizer with light intensity monitoring.

The technical scheme adopted by the utility model is as follows:

the ultraviolet sterilizer with the light intensity monitoring function comprises a main tank body, an ultraviolet lamp tube, an electric cabinet, a water inlet and a water outlet, wherein the main tank body is installed on the upper portion of the electric cabinet, the water inlet and the water outlet are formed in the main tank body and communicated with the main tank body, the ultraviolet lamp tube is installed in the main tank body, the ultraviolet sterilizer further comprises an ultraviolet light intensity sensor, a PLC (programmable logic controller) and a touch screen, the PLC is installed in the electric cabinet, the touch screen is installed on the front face of the electric cabinet, the ultraviolet light intensity sensor is installed on the main tank body, the output end of the ultraviolet light intensity sensor is connected with the PLC, and the PLC is connected with the touch screen.

Further, still include the alarm, this alarm is connected with the output of PLC controller.

And furthermore, the water inlet device also comprises a flow sensor, the flow sensor is arranged on the water inlet, and the output end of the flow sensor is connected with the PLC.

Furthermore, the number of the ultraviolet lamp tubes is two, and the two ultraviolet lamp tubes are vertically arranged in the main tank body.

Furthermore, two ends of the main tank body are respectively fixedly provided with an end cover, and two ends of the ultraviolet lamp tube are respectively arranged on the end covers.

Furthermore, the ultraviolet light intensity sensor is arranged right above the main tank body and corresponds to the ultraviolet lamp tube above the main tank body.

Furthermore, the probe of the ultraviolet light intensity sensor is embedded into the main tank body.

Further, the water inlet and the water outlet are both arranged on the same side of the main tank body and are both perpendicular to the main tank body and the electric cabinet.

Further, the flow sensor is arranged right above the water inlet.

Further, the probe of the flow sensor is embedded into the water inlet.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of an ultraviolet sterilizer with light intensity monitoring according to an embodiment of the present application.

The device comprises a main tank body 1, an electric cabinet 2, a water inlet 3, a water outlet 4, an end cover 5, an ultraviolet lamp tube 6, a flow sensor 7, an ultraviolet light intensity sensor 8 and a touch screen 9.

Detailed Description

Here, it is to be noted that the functions, methods, and the like related to the present invention are only conventional adaptive applications of the prior art. Therefore, the present invention is an improvement of the prior art, which is substantially in the connection relationship between hardware, and not in the functions and methods themselves, that is, the present invention relates to a point of functions and methods, but does not include the improvements proposed in the functions and methods themselves. The description of the present invention as to functions and methods is provided for better illustration and understanding of the present invention.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the utility model pertains.

Referring to fig. 1, the application provides an ultraviolet sterilizer with light intensity monitoring, including the main jar of body 1, ultraviolet fluorescent tube 6, electric cabinet 2, water inlet 3 and delivery port 4, the main jar of body 1 is installed on the upper portion of electric cabinet 2, water inlet 3 and delivery port 4 set up on the main jar of body 1 and with the main jar of body 1 intercommunication, ultraviolet fluorescent tube 6 is installed in the main jar of body 1, still includes ultraviolet light intensity sensor 8, PLC controller and touch-control screen 9, the PLC controller is installed in electric cabinet 2, touch-control screen 9 is installed in the front of electric cabinet 2, ultraviolet light intensity sensor 8 is installed on the main jar of body 1, and the output of ultraviolet light intensity sensor 8 is connected with the PLC controller, and the PLC controller is connected with touch-control screen 9.

This application is through setting up ultraviolet light intensity sensor 8, PLC controller and touch-control screen 9, and ultraviolet light intensity value is predetermine to accessible touch-control screen 9, through the ultraviolet light irradiation intensity of the ultraviolet disinfection fluorescent tube of ultraviolet light intensity sensor 8 real-time detection sterilizer to send the detected value for the PLC controller, realized the real-time supervision of sterilizer ultraviolet irradiation intensity.

The touch screen is installed in the front of electric cabinet 2, and it has interactive function, through the touch screen, can set up the sterilizer.

In order to realize that automatic warning when ultraviolet illumination intensity is low excessively, this application still includes the alarm, and this alarm is connected with the output of PLC controller.

When the ultraviolet light intensity sensor 8 detects that the illumination intensity of the ultraviolet lamp tube 6 is lower than a set value, the PLC controls the alarm to send out an audible and visual signal to give an alarm, and a manager is reminded to replace the ultraviolet lamp tube 6.

Specifically, the model of the ultraviolet light intensity sensor 8 can be HS4-I, and the PLC controller is 200 smart; the PLC controller is arranged in the main control box, and the ultraviolet light intensity sensor 8 is arranged right above the main tank body 1.

Furthermore, two ends of the main tank body 1 are respectively and fixedly provided with an end cover 5, two ultraviolet lamp tubes 6 are arranged, the two ultraviolet lamp tubes 6 are vertically arranged in the main tank body 1, and two ends of the two ultraviolet lamp tubes 6 are arranged on the end covers 5. The probe of the ultraviolet light intensity sensor 8 is embedded in the main tank body 1 and is correspondingly positioned right above one ultraviolet lamp tube 6 positioned above.

In order to realize the real-time detection of flow, this application still includes flow sensor 7, and this flow sensor 7 sets up on water inlet 3, and flow sensor 7's output is connected with the PLC controller.

The water inlet 3 and the water outlet 4 are both arranged on the same side of the main tank body 1 and are both vertical to the main tank body 1 and the electric cabinet 2. The model of the flow sensor 7 can adopt LWGY-N type, and the flow sensor 7 is arranged right above the water inlet 3; and a probe of the flow sensor 7 is embedded into the water inlet 3 to detect the flow of the water inlet 3 in real time.

When the device is used, the real-time flow of water is detected in real time through the flow sensor 7, the illumination intensity of the ultraviolet lamp tube 6 is monitored in real time through the ultraviolet light intensity sensor 8, the corresponding flow and the ultraviolet illumination intensity can be set through the touch screen, the output power of the device can be adjusted in real time along with the size of water flow, the sterilization effect is guaranteed, and the energy consumption of the device is saved.

In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral combinations thereof; may be an electrical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, systems, and techniques have not been shown in detail in order not to obscure an understanding of this description.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, system, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, systems, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. The ultraviolet sterilizer with the light intensity monitoring function comprises a main tank body, an ultraviolet lamp tube, an electric cabinet, a water inlet and a water outlet, wherein the main tank body is installed on the upper portion of the electric cabinet, the water inlet and the water outlet are arranged on the main tank body and communicated with the main tank body, the ultraviolet lamp tube is installed in the main tank body, the ultraviolet sterilizer is characterized by further comprising an ultraviolet light intensity sensor, a PLC (programmable logic controller) and a touch screen, the PLC is installed in the electric cabinet, the touch screen is installed on the front face of the electric cabinet, the ultraviolet light intensity sensor is installed on the main tank body, the output end of the ultraviolet light intensity sensor is connected with the PLC, and the PLC is connected with the touch screen.

2. The uv disinfector with light intensity monitoring of claim 1, further comprising an alarm connected to the output of the PLC controller.

3. The uv disinfector with light intensity monitoring function of claim 1, further comprising a flow sensor, wherein the flow sensor is arranged on the water inlet, and the output end of the flow sensor is connected with the PLC controller.

4. The uv disinfector with light intensity monitoring of claim 2, wherein there are two uv lamps, and the two uv lamps are vertically installed in the main tank body.

5. The UV sterilizer with light intensity monitoring function according to claim 4, wherein end caps are respectively fixed to both ends of said main tank, and both ends of said UV lamp tube are respectively mounted on said end caps.

6. The UV sterilizer with light intensity monitoring function according to claim 4, wherein said UV light intensity sensor is installed on the UV lamp tube directly above the main tank and corresponding to the upper side.

7. The uv disinfector with light intensity monitoring of claim 6, wherein the probe of the uv light intensity sensor is embedded in the main tank.

8. The ultraviolet sterilizer with light intensity monitoring function according to claim 3, wherein the water inlet and the water outlet are both installed on the same side of the main tank body and are both perpendicular to the main tank body and the electric cabinet.

9. The uv disinfector with light intensity monitoring of claim 8, wherein the flow sensor is mounted directly above the water inlet.

10. The uv disinfector with light intensity monitoring of claim 9, wherein the probe of the flow sensor is embedded in the water inlet.