Non-negative pressure water supply equipment disinfection device

Abstract

The utility model discloses a disinfection device for non-negative pressure water supply equipment, which comprises a device main body and a guide sealing mechanism, and the upper end of the device main body is provided with a water receiving flange; the guide sealing mechanism is arranged in the device body and used for preventing the lamp tube from being knocked. The guide sealing mechanism comprises a ferrule frame, and guide blocks are installed at the two ends of the ferrule frame. According to the disinfection device for the non-negative pressure water supply equipment, the guide sealing mechanism is mounted in the device main body, so that the effects of preventing collision of an ultraviolet lamp tube and saving the working efficiency are achieved while the ultraviolet lamp tube is quickly positioned and inserted.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection devices, in particular to a disinfection device for non-negative pressure water supply equipment. Background Art

[0002] UV sterilizers for non-negative pressure water supply equipment have been widely used in urban water supply systems. For example, a city water plant uses UV sterilizers for non-negative pressure water supply equipment to disinfect water after sedimentation and filtration to ensure the safety and hygiene of drinking water. In addition, non-negative pressure UV sterilizers also play an important role in swimming pool water treatment, food production line cleaning water treatment and other fields.

[0003] Currently, there is no negative pressure water supply equipment disinfection device. During use, traditional ultraviolet sterilizers may lack sufficient guiding structure in the lamp insertion part, resulting in difficulty for operators to accurately position the lamp to the correct position when installing or replacing the lamp. Insufficient light or small space in the installation environment will also increase the difficulty of positioning and guiding. Tightening the seals multiple times not only increases the complexity of the operation, but also easily causes collisions between the lamp and the sterilizer due to improper operation. The collision may damage the lamp or related parts of the sterilizer, affecting its service life and disinfection effect. Utility Model Content

[0004] The utility model aims to solve the deficiencies in the prior art and provides a non-negative pressure water supply equipment disinfection device which can quickly locate and insert ultraviolet lamps and save work efficiency.

[0005] In order to solve the above-mentioned problem of the current non-negative pressure water supply equipment disinfection device, during use, the traditional ultraviolet sterilizer may lack sufficient guiding structure in the lamp tube insertion part, resulting in difficulty for the operator to accurately position the lamp tube to the correct position when installing or replacing the lamp tube. Insufficient light or small space in the installation environment will also increase the difficulty of positioning and guiding. Tightening the seal multiple times not only increases the complexity of the operation, but also easily causes collisions between the lamp tube and the sterilizer due to improper operation. The collision may damage the lamp tube or related components of the sterilizer, affecting its service life and disinfection effect. The problem is solved by the following technical solution.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A non-negative pressure water supply equipment disinfection device, comprising:

[0008] The device body has a water receiving flange installed on the upper end of the device body;

[0009] The guide sealing mechanism is arranged inside the device body to prevent the lamp tube from being knocked; the guide sealing mechanism includes a ring frame, and guide blocks are installed at both ends of the ring frame.

[0010] Preferably, an ultraviolet lamp is inserted into the interior of the device body, and a connecting block is installed at one end of the device body.

[0011] Preferably, the interior of the ferrule frame fits with the ultraviolet lamp tube, and one end of the guide block cooperates with the connecting block.

[0012] Preferably, a threaded block is installed at one end of the device body, and a sealing ring is sleeved on the outer side of the threaded block.

[0013] Preferably, a screw cover is provided on the outer side of the threaded block.

[0014] Preferably, an electrical connection piece is provided at one end of the screw cover.

[0015] Preferably, the sealing ring is made of rubber material.

[0016] Preferably, the inner wall of the sealing ring fits with the threaded block.

[0017] Preferably, the electrical connection piece is in contact with one end of the ultraviolet lamp.

[0018] Preferably, the inner wall of the screw cover fits the sealing ring.

[0019] Compared with the prior art, the present invention has the following beneficial effects: water passes through the inside of the device body, is irradiated and disinfected by the ultraviolet lamp, and then is output; a guide sealing mechanism is installed inside the device body, and a ring frame is installed at one end of the ultraviolet lamp, so that the four groups of ultraviolet lamps are supported uniformly, so that the four groups of ultraviolet lamps are guided by the guide blocks at both ends of the ring frame at the same time and inserted into the connecting block, thereby positioning and inserting the ultraviolet lamps to prevent a single lamp from colliding, and realizing the effect of quickly positioning and inserting the ultraviolet lamps while preventing the ultraviolet lamps from colliding, thereby saving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a schematic diagram of the device structure of the utility model;

[0022] Figure 2This is a schematic diagram of the top view of the structure of the device of the utility model;

[0023] Figure 3 For this utility model Figure 1 A schematic diagram of the structure at center A;

[0024] Figure 4 This is a schematic diagram of the top view of the structure of the device of the utility model.

[0025] Explanation of the figure numbers: 1. Device body; 2. Water connection flange; 3. Guide sealing mechanism; 31. UV lamp tube; 32. Connecting block; 33. Ferrule holder; 34. Guide block; 35. Threaded block; 36. Sealing ring; 37. Screw cover; 38. Electrical connection piece. DETAILED DESCRIPTION

[0026] The present invention is described in further detail below with reference to the accompanying drawings.

[0027] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are for illustrative purposes only, and those skilled in the art will readily appreciate other obvious variations. The basic principles of the present invention as defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0028] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "transverse", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like to indicate directions or positions are based on the directions or positional relationships shown in the accompanying drawings, which are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0029] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the elements may be multiple, and the term "one" should not be understood as a limitation on the quantity. Example

[0030] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, a non-negative pressure water supply equipment disinfection device comprises:

[0031] The device body 1 has a water receiving flange 2 installed at the upper end of the device body 1; the water receiving flange 2 is installed at the upper end of the device body 1 so that a non-negative pressure water supply device can be connected, and the water source passes through the inside of the device body 1 and is output after being irradiated and disinfected by the ultraviolet lamp tube 31; the guide sealing mechanism 3 is arranged inside the device body 1 to prevent the lamp tube from being knocked; the guide sealing mechanism 3 includes a ring frame 33, and guide blocks 34 are installed at both ends of the ring frame 33. Four groups of ultraviolet lamp tubes 31 are simultaneously guided and inserted into the connecting block 32 through the guide blocks 34 at both ends of the ring frame 33, thereby positioning and inserting the ultraviolet lamp tube 31 to prevent a single lamp tube from being knocked.

[0032] Preferably, an ultraviolet lamp tube 31 is inserted into the interior of the device body 1, a connecting block 32 is installed at one end of the device body 1, the interior of the ring frame 33 fits with the ultraviolet lamp tube 31, one end of the guide block 34 cooperates with the connecting block 32, and the ring frame 33 is installed at one end of the ultraviolet lamp tube 31, so that the four groups of ultraviolet lamp tubes 31 are supported uniformly, so that the four groups of ultraviolet lamp tubes 31 are guided by the guide blocks 34 at both ends of the ring frame 33 at the same time.

[0033] Among them, a threaded block 35 is installed at one end of the device body 1, a sealing ring 36 is sleeved on the outside of the threaded block 35, and a screw cover 37 is sleeved on the outside of the threaded block 35. The threaded block 35 is installed at one end of the device body 1, and the sealing ring 36 is sleeved on the outside of the threaded block 35, so that after the ultraviolet lamp 31 is inserted, the screw cover 37 is tightened in the threaded block 35, and the material of the sealing ring 36 itself is deformed to produce sealing.

[0034] It can be seen that an electrical connection piece 38 is provided at one end of the screw cover 37, and the sealing ring 36 is set to a rubber material. The inner wall of the sealing ring 36 fits with the threaded block 35, and the electrical connection piece 38 fits with one end of the ultraviolet lamp tube 31. The inner wall of the screw cover 37 fits with the sealing ring 36. After the ultraviolet lamp tube 31 is inserted, the screw cover 37 is tightened into the threaded block 35, and the material of the sealing ring 36 itself is deformed to produce sealing. At the same time, the electrical connection piece 38 is installed inside the screw cover 37. After being tightened with one end of the ultraviolet lamp tube 31, the ultraviolet lamp tube 31 is energized and emits light.

[0035] As can be seen from the above, a water receiving flange 2 is installed at the upper end of the device body 1 so as to connect a non-negative pressure water supply device. The water source passes through the inside of the device body 1 and is output after being irradiated and disinfected by the ultraviolet lamp 31. A guide sealing mechanism 3 is installed inside the device body 1, and a ring frame 33 is installed at one end of the ultraviolet lamp 31 so as to uniformly support the four groups of ultraviolet lamps 31. The four groups of ultraviolet lamps 31 are guided by the guide blocks 34 at both ends of the ring frame 33 at the same time and inserted into the connecting block 32, thereby positioning the ultraviolet lamp 31 to prevent a single To prevent the UV lamp from colliding with the lamp, a threaded block 35 is installed at one end of the device body 1, and a sealing ring 36 is sleeved on the outside of the threaded block 35, so that after the UV lamp 31 is inserted, the screw cover 37 is tightened in the threaded block 35, and the material of the sealing ring 36 itself is deformed to produce a seal. At the same time, an electrical connection part 38 is installed inside the screw cover 37, and after being tightened with one end of the UV lamp 31, the UV lamp 31 is energized and emits light, thereby achieving the effect of quickly positioning and inserting the UV lamp 31 while preventing the UV lamp 31 from colliding, thereby saving work efficiency.

[0036] Those skilled in the art will appreciate that the embodiments of the present invention described above and shown in the accompanying drawings are intended only as examples and do not limit the present invention. The objectives of the present invention have been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments. Any variations or modifications may be made to the embodiments of the present invention without departing from the principles.

Claims

1. A non-negative pressure water supply equipment disinfection device, characterized in that: include: A device body (1), wherein a water receiving flange (2) is installed at the upper end of the device body (1); A guide sealing mechanism (3) is provided inside the device body (1) and is used to prevent the lamp tube from being knocked; the guide sealing mechanism (3) comprises a ferrule frame (33), and guide blocks (34) are installed at both ends of the ferrule frame (33).

2. A non-negative pressure water supply equipment disinfection device according to claim 1, characterized in that: An ultraviolet lamp tube (31) is inserted into the interior of the device body (1), and a connecting block (32) is installed at one end of the device body (1).

3. A non-negative pressure water supply equipment disinfection device according to claim 2, characterized in that: The interior of the ferrule frame (33) is fitted with the ultraviolet lamp tube (31), and one end of the guide block (34) is matched with the connecting block (32).

4. A non-negative pressure water supply equipment disinfection device according to claim 3, characterized in that: A threaded block (35) is installed at one end of the device body (1), and a sealing ring (36) is sleeved on the outer side of the threaded block (35).

5. A non-negative pressure water supply equipment disinfection device according to claim 4, characterized in that: The outer side of the threaded block (35) is provided with a screw cover (37).

6. The non-negative pressure water supply equipment disinfection device according to claim 5, characterized in that: One end of the screw cover (37) is provided with an electrical connection piece (38).

7. A non-negative pressure water supply equipment disinfection device according to claim 6, characterized in that: The sealing ring (36) is made of rubber material.

8. The non-negative pressure water supply equipment disinfection device according to claim 7, characterized in that: The inner wall of the sealing ring (36) is in contact with the threaded block (35).

9. The non-negative pressure water supply equipment disinfection device according to claim 8, characterized in that: The electrical connection piece (38) is fitted to one end of the ultraviolet lamp tube (31).

10. The non-negative pressure water supply equipment disinfection device according to claim 9, characterized in that: The inner wall of the screw cover (37) is fitted with the sealing ring (36).

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