Spiral flow guide ultraviolet sterilizer

Abstract

The utility model provides a spiral diversion ultraviolet sterilizer, which relates to the technical field of ultraviolet sterilizers and comprises an integral structure and a facility component, and the integral structure is positioned at the center of the outer surface of one side of the facility component; the integral structure comprises a shell, a water inlet pipe is arranged at the center of the outer surface of one side of the shell in a penetrating mode, a filter screen is connected to the inner surface of the water inlet pipe in a sliding mode, and supports are fixedly connected to the front position and the rear position of one side of the outer surface of the water inlet pipe. Through the arrangement of the filter screen, impurities in water can be blocked outside, so that the impurities are prevented from entering the water storage tank together through water flow, a water source in the water storage tank is prevented from being damaged, and through the mutual cooperation of a pressure spring, an inserting rod, an arc-shaped piece and a connecting rope, the filter screen is detachable, so that the filter screen is convenient to use. Therefore, a user can better clean the filter or detach the filter to ensure the subsequent filtering effect.

Description

Technical Field

[0001] The utility model relates to the technical field of ultraviolet sterilizers, in particular to a spiral flow-guiding ultraviolet sterilizer. Background Art

[0002] Ultraviolet sterilizer refers to a device that uses ultraviolet mercury lamp as the main spectral line to disinfect drinking water. It is called a sterilizer. Ultraviolet sterilizer has the characteristics of no dead angle, good light radiation conditions, low energy consumption, flexible and convenient equipment installation and disassembly, and no secondary pollution. Ultraviolet sterilizer is better than chlorine sterilization.

[0003] With the improvement of living standards, people's requirements for drinking water are getting higher and higher. At present, in most high-rise buildings in cities, the water treated by the water plant will first enter the water tank in the community, and then be pressurized and transported to the users. During the tap water transportation process, due to the closed space, it will stay in the water tank, so a large number of bacteria will be produced in the water. The tap water containing bacteria will be directly used in the household under the effect of pressurization. The existing technology only has the function of disinfection when used. If foreign matter enters through the water inlet, it will affect the sterilizer, thereby reducing the service life of the sterilizer. Therefore, we propose a spiral diversion ultraviolet sterilizer to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problem that in the prior art, the sterilizer only has the function of disinfection when in use, and if foreign matter enters through the water inlet, it will affect the sterilizer, thereby reducing the service life of the sterilizer, and proposes a spiral guide ultraviolet sterilizer.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a spiral flow-guiding ultraviolet disinfector, comprising an overall structure and a facility component, wherein the overall structure is located at the center of an outer surface of one side of the facility component;

[0006] The overall structure includes a shell, a water inlet pipe is provided through the center of the outer surface of one side of the shell, a filter screen is slidably connected to the inner surface of the water inlet pipe, a bracket is fixedly connected to the front and rear positions of one side of the outer surface of the water inlet pipe, an insertion rod is provided through the center of the front and rear outer surfaces of the bracket, a compression spring is sleeved on the outer surface of the insertion rod, a connecting rope is fixedly connected to the outer surface of the insertion rod, ultraviolet lamps are fixedly installed at the center of the inner top and inner bottom of the shell, and a spiral transparent tube is provided through the center of the outer surface of the water inlet pipe.

[0007] Preferably, a water outlet pipe is provided through the center of the outer surface of the other side of the shell, a sealing ring is fixedly connected to the outer surface of the water outlet pipe, and the interior of the spiral transparent tube is connected to the interior of the water outlet pipe.

[0008] Preferably, the front and rear tops and bottoms of the outer surface of the other side of the housing are fixedly connected with mounting plates, and bolts are threadedly penetrated through the outer surfaces of the mounting plates.

[0009] Preferably, threaded holes are formed in the outer surfaces of the mounting plates at the positions of the bolts, and the inner walls of the threaded holes are threadedly connected with the outer surfaces of the bolts.

[0010] Preferably, the outer surface of the plug rod penetrates through the outer surfaces of the water inlet pipe and the filter screen. One end of the compression spring is fixedly connected with the outer surface of the plug rod, and the other end of the compression spring is fixedly connected with the inner surface of the bracket.

[0011] Preferably, a sliding plate is slidably connected to the inner surface of the housing near the front side position. Arc-shaped members are fixedly connected to the front and rear positions of the top of the water inlet pipe, and the inner surface of the arc-shaped member is slidably connected with the outer surface of the connecting rope.

[0012] Preferably, the facility assembly includes a water storage tank. A communicating pipe penetrates through the center of the outer surface of one side of the water storage tank. The inner wall of the communicating pipe is slidably connected with the outer surfaces of the sealing ring and the water outlet pipe. The outer surface of the water storage tank is slidably connected with the outer surface of the mounting plate.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0014] 1. In the present utility model, when in use, the filter screen is arranged at the water inlet. Through the arrangement of the filter screen, impurities in the water can be blocked outside to prevent the impurities from entering the water storage tank together with the water flow, and the water source in the water storage tank can be prevented from being damaged. Through the mutual cooperation of the compression spring, the plug rod, the arc-shaped member and the connecting rope, the filter screen is detachable, so that the user can better disassemble and clean it to ensure the subsequent filtering effect.

[0015] 2. In the present utility model, through the arrangement of the ultraviolet lamp tube, short-wave ultraviolet rays can be emitted and directly irradiate the water in the spiral transparent tube, thereby effectively disinfecting the water. The arrangement of the spiral transparent tube can form a spiral flow guide, and the water forms a spiral flow inside the housing, which can extend the contact time between the water and the ultraviolet rays, ensure that bacteria in the water are fully disinfected when irradiated by the ultraviolet rays, and at the same time ensure the cleanliness of the water source in the water storage tank of urban residential areas. Through the arrangement of the sealing ring, the sealing performance at the connection between the water outlet pipe and the communicating pipe can be increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. is a three-dimensional structural schematic diagram of a spiral flow guide ultraviolet disinfection device proposed by the present utility model;

[0017] Figure 2The present utility model provides a spiral flow guiding ultraviolet disinfection device Figure 1 The sectional structure schematic diagram;

[0018] Figure 3 The three-dimensional structure schematic diagram of the ultraviolet lamp tube, the spiral transparent tube and the water inlet pipe;

[0019] Figure 4 The three-dimensional structure schematic diagram of the filter screen and the arc-shaped part;

[0020] Figure 5 is Figure 4 The enlarged view of part A in

[0021] Legend description: 1. Overall structure; 2. Facility components; 101. Shell; 102. Slide plate; 103. Bracket; 104. Mounting plate; 105. Sealing ring; 106. Water outlet pipe; 107. Threaded hole; 108. Bolt; 109. Water inlet pipe; 110. Spiral transparent tube; 111. Ultraviolet lamp tube; 112. Filter screen; 113. Arc-shaped part; 114. Connecting rope; 115. Compression spring; 116. Plug rod; 201. Water storage tank; 202. Connecting pipe. Specific implementation manners

[0022] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described below with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0023] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0024] Embodiment 1, as Figures 1 - 5 shown, a spiral flow guiding ultraviolet disinfection device includes an overall structure 1 and facility components 2. The overall structure 1 is located at the center of the outer surface of one side of the facility components 2; the overall structure 1 includes a shell 101. A water inlet pipe 109 is penetrated through the center of the outer surface of one side of the shell 101. A filter screen 112 is slidably connected to the inner surface of the water inlet pipe 109. A bracket 103 is fixedly connected to the front and rear positions on the outer surface of one side of the water inlet pipe 109. A plug rod 116 is penetrated through the center of the front and rear outer surfaces of the bracket 103. A compression spring 115 is sleeved on the outer surface of the plug rod 116. A connecting rope 114 is fixedly connected to the outer surface of the plug rod 116. An ultraviolet lamp tube 111 is fixedly installed at the center of the inner top and inner bottom of the shell 101. A spiral transparent tube 110 is penetrated through the center of the outer surface of the water inlet pipe 109.

[0025] The effect achieved by the entire Example 1 is as follows: Figure 1 and Figure 5 As shown, when the user pulls the connecting rope 114 later, it will slide within the arc-shaped member 113, and the two insertion rods 116 are driven by the force, and their compression springs 115 are stressed and change their own states. After the insertion rods 116 are pulled to a certain position, they can be disengaged from the filter net 112. After disengagement, the disassembly of the filter net 112 is realized, so that the user can clean or replace it. The disassembly and assembly process is relatively simple, and it will not take too much time for each subsequent disassembly and assembly, which is convenient for people to use. The material of its spiral transparent tube 110 is composed of polystyrene, which has good light transmittance and can effectively transmit ultraviolet rays, so that it can effectively receive ultraviolet irradiation and be disinfected.

[0026] Example 2 is as follows: Figures 1 - 5 As shown, a water outlet pipe 106 is penetrated and arranged at the center of the outer surface of the other side of the housing 101. A sealing ring 105 is fixedly connected to the outer surface of the water outlet pipe 106. The inside of the spiral transparent tube 110 is communicated with the inside of the water outlet pipe 106. The front, rear, top and bottom of the outer surface of the other side of the housing 101 are fixedly connected with mounting plates 104. A bolt 108 is penetrated through the outer surface of the mounting plate 104 in a threaded manner. A threaded hole 107 is formed in the outer surface of the mounting plate 104 at the position of the bolt 108. The inner wall of the threaded hole 107 is threadedly connected with the outer surface of the bolt 108. The outer surface of the insertion rod 116 penetrates through the outer surface of the water inlet pipe 109 and the filter net 112. One end of the compression spring 115 is fixedly connected to the outer surface of the insertion rod 116, and the other end of the compression spring 115 is fixedly connected to the inner surface of the bracket 103. A sliding plate 102 is slidably connected to the inner surface of the housing 101 near the front side position. Arc-shaped members 113 are fixedly connected to the front and rear positions at the top of the water inlet pipe 109. The inner surface of the arc-shaped member 113 is slidably connected with the outer surface of the connecting rope 114. The facility assembly 2 includes a water storage tank 201. A communicating pipe 202 is penetrated and arranged at the center of the outer surface of one side of the water storage tank 201. The inner wall of the communicating pipe 202 is slidably connected with the outer surfaces of the sealing ring 105 and the water outlet pipe 106. The outer surface of the water storage tank 201 is slidably connected with the outer surface of the mounting plate 104.

[0027] The effect achieved by the entire Example 2 is as follows: Figure 1 、 Figure 2 and Figure 3 As shown, flange plates are provided on the water outlet pipe 106 and the communicating pipe 202 for connecting the two. Through the setting of the sealing ring 105, the sealing performance of the connection between the two can be increased to avoid leakage. Through the setting of the sliding plate 102, it is convenient for the user to maintain or replace the ultraviolet lamp tube 111 in the housing 101. Through the setting of the arc-shaped member 113, the connecting rope 114 can be supported.

[0028] Working principle: When in use, the user connects an external pipeline to the water inlet pipe 109. After connection, the external water can enter the housing 101 through the water inlet pipe 109. When entering, it can only enter after passing through the filtration of the filter net 112 to avoid foreign objects from entering the housing 101 together, which can provide the overall service life. After filtration, the water will enter the spiral transparent pipe 110. Through the setting of the ultraviolet lamp tube 111, it can emit short-wave ultraviolet rays, and directly irradiate the water in the spiral transparent pipe 110, thereby effectively disinfecting the water. The setting of the spiral transparent pipe 110 can form a spiral flow guide, and the water forms a spiral flow inside the housing 101, which can extend the contact time between the water and the ultraviolet rays, ensuring that bacteria in the water are fully disinfected when irradiated by ultraviolet rays. And the full disinfection of the water can also avoid the pollution of the water source in the water storage tank 201. The disinfected water can be finally transported to the water storage tank 201 for storage through the cooperation of the water outlet pipe 106 and the connecting pipe 202. After long-term use, when the filter net 112 needs to be cleaned, the user pulls the connecting rope 114 to make it slide in the arc-shaped member 113. The insertion rod 116 is driven by the force, and the compression spring 115 changes its own state due to the force. When the insertion rod 116 is pulled to a certain position, it can be separated from the filter net 112. After separation, the user can directly remove it for the user to replace or clean it. When installing, put it into the card slot on the water inlet pipe 109, pull the connecting rope 114, the insertion rod 116 is stressed, and after being pulled to a certain position, it can be released. The insertion rod 116 uses the expansion force of the compression spring 115 to be firmly inserted into the filter net 112, realizing the restriction of the filter net 112, ensuring that the filter net 112 can be stably in the card slot for subsequent normal use.

[0029] The above is only the preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A spiral flow-guided ultraviolet disinfection device, characterized in that, Comprising: An overall structure (1) and a facility component (2), the overall structure (1) being located at the center of the outer surface of one side of the facility component (2); The overall structure (1) includes a housing (101), a water inlet pipe (109) is penetrated through the center of the outer surface of one side of the housing (101), a filter screen (112) is slidably connected to the inner surface of the water inlet pipe (109), brackets (103) are fixedly connected to the front and rear positions on the outer surface of one side of the water inlet pipe (109), a plug rod (116) is penetrated through the center of the front and rear outer surfaces of the brackets (103), a compression spring (115) is sleeved on the outer surface of the plug rod (116), a connecting rope (114) is fixedly connected to the outer surface of the plug rod (116), ultraviolet lamps (111) are fixedly installed at the centers of the inner top and inner bottom of the housing (101), and a spiral transparent pipe (110) is penetrated through the center of the outer surface of the water inlet pipe (109).

2. The spiral flow guiding ultraviolet sterilizer according to claim 1, wherein: A water outlet pipe (106) is penetrated through the center of the outer surface of the other side of the housing (101), a sealing ring (105) is fixedly connected to the outer surface of the water outlet pipe (106), and the inside of the spiral transparent pipe (110) is communicated with the inside of the water outlet pipe (106).

3. The spiral flow guiding ultraviolet sterilizer according to claim 1, wherein: Mounting plates (104) are fixedly connected to the front, rear, top and bottom of the outer surface of the other side of the housing (101), and bolts (108) are threadedly penetrated through the outer surfaces of the mounting plates (104).

4. The spiral flow guiding ultraviolet sterilizer according to claim 3, wherein: Threaded holes (107) are formed in the outer surfaces of the mounting plates (104) at the positions of the bolts (108), and the inner wall of the threaded holes (107) is threadedly connected to the outer surface of the bolts (108).

5. The spiral flow guiding ultraviolet disinfection device according to claim 1, wherein: The outer surface of the plug rod (116) penetrates through the outer surfaces of the water inlet pipe (109) and the filter screen (112), one end of the compression spring (115) is fixedly connected to the outer surface of the plug rod (116), and the other end of the compression spring (115) is fixedly connected to the inner surface of the bracket (103).

6. The spiral flow guiding ultraviolet disinfection device according to claim 1, characterized in that: A sliding plate (102) is slidably connected to the inner surface of the housing (101) near the front side, arc-shaped members (113) are fixedly connected to the front and rear positions at the top of the water inlet pipe (109), and the inner surface of the arc-shaped members (113) is slidably connected to the outer surface of the connecting rope (114).

7. The spiral flow guide ultraviolet disinfection device according to claim 1, characterized in that: The facility component (2) includes a water storage tank (201), a communicating pipe (202) is penetrated through the center of the outer surface of one side of the water storage tank (201), the inner wall of the communicating pipe (202) is slidably connected to the outer surfaces of the sealing ring (105) and the water outlet pipe (106), and the outer surface of the water storage tank (201) is slidably connected to the outer surface of the mounting plate (104).

Images