Secondary water supply purification mechanism

Abstract

The utility model relates to a secondary water supply purification mechanism, which belongs to the technical field of secondary water supply equipment and comprises a secondary water supply storage tank, a cleaning mechanism is arranged in the secondary water supply storage tank, a purification mechanism is arranged in the secondary water supply storage tank, and the cleaning mechanism comprises a cylindrical rack. The two ends of the cylindrical rack are fixedly connected with the inner top wall and the inner bottom wall of the secondary water supply storage tank correspondingly, a lifting shell is slidably installed on the outer surface of the cylindrical rack, a motor is fixedly installed on the inner wall of the lifting shell, and two synchronous rods are rotatably installed on the inner wall of the lifting shell; and lifting gears are fixedly mounted on the outer surfaces of the two synchronous rods. According to the secondary water supply purification mechanism, by arranging the cleaning mechanism, the purpose of cleaning the ultraviolet germicidal lamp is achieved, dirt is prevented from blocking the ultraviolet germicidal lamp, the operation range of the cleaning mechanism is reduced, and use by a user is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of secondary water supply equipment, in particular to a secondary water supply purification mechanism. Background Technique

[0002] Secondary water supply refers to the form in which units or individuals store, pressurize the urban public water supply or self-built water supply, and then supply it to users or for self-use through pipelines. Secondary water supply is mainly established to compensate for the lack of pressure in the municipal water supply pipeline and ensure the water use of people living and working at high altitudes.

[0003] A secondary water supply device proposed in the patent with the publication number CN212896591U. In this secondary water supply device, by setting a water storage tank, connecting columns, annular grooves, ultraviolet germicidal lamps, and glass plates, water is injected into the water storage tank through a water inlet pipe. The control panel starts the ultraviolet germicidal lamp, and the ultraviolet germicidal lamp emits ultraviolet rays into the water. After bacteria and other microorganisms in the water absorb the ultraviolet rays, it will cause the breakage of the internal DNA strands, resulting in the cross-linking and rupture of nucleic acids and proteins, killing the biological activity of nucleic acids, and causing the death of bacteria and other microorganisms. When disinfecting the water source, it is not necessary for workers to put disinfectants into the water storage tank, solving the problem that in order to still provide water for users when the municipal water supply pipeline is cut off, secondary water supply devices generally use water storage tanks to store a certain amount of water as a backup. In order to prevent the water source in the water storage tank from being contaminated by bacteria and other microorganisms, workers need to regularly put disinfectants into the water storage tank, which is time-consuming and laborious, and the workload of workers is relatively large.

[0004] However, this secondary water supply device does not have a mechanism for cleaning the ultraviolet germicidal lamp, and the existing cleaning mechanism needs to be manually stretched and requires a relatively wide operating range, which is not convenient for installation in narrow areas. Therefore, a secondary water supply purification mechanism is proposed to solve the above problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a secondary water supply purification mechanism, which has the advantage of cleaning the ultraviolet germicidal lamp, and solves the problem that this secondary water supply device does not have a mechanism for cleaning the ultraviolet germicidal lamp, and the existing cleaning mechanism needs to be manually stretched and requires a relatively wide operating range, which is not convenient for installation in narrow areas.

[0006] To achieve the above object, the utility model provides the following technical solution: It includes a secondary water supply storage tank, a cleaning mechanism is arranged inside the secondary water supply storage tank, and a purification mechanism is arranged inside the secondary water supply storage tank;

[0007] The cleaning mechanism includes a cylindrical rack, both ends of the cylindrical rack are fixedly connected to the inner top wall and the inner bottom wall of the secondary water supply storage tank respectively, a lifting shell is slidably installed on the outer surface of the cylindrical rack, a motor is fixedly installed on the inner wall of the lifting shell, two synchronous rods are rotatably installed on the inner wall of the lifting shell, lifting gears are fixedly installed on the outer surfaces of the two synchronous rods respectively, and the outer surfaces of the two lifting gears are meshed with the left and right sides of the cylindrical rack respectively.

[0008] Furthermore, the purification mechanism includes three ultraviolet germicidal lamps, both ends of the three ultraviolet germicidal lamps are fixedly connected to the inner top wall and the inner bottom wall of the secondary water supply storage tank respectively.

[0009] The output shaft of the motor is fixedly connected to two worm shafts through couplings, worm gears are fixedly installed on the outer surfaces of the two synchronous rods respectively, and the outer surfaces of the two worm shafts are meshed with the outer surfaces of the two worm gears respectively.

[0010] Furthermore, a moving hole is formed inside the lifting shell, and the inner surface of the moving hole is rotatably connected to the outer surface of the synchronous rod.

[0011] Furthermore, a sealing ring is fixedly installed on the inner surface of the moving hole, and the inner surface of the sealing ring is sealingly connected to the outer surface of the synchronous rod.

[0012] Furthermore, cleaning plates are slidably installed on the outer surfaces of the three ultraviolet germicidal lamps, and one ends of the three cleaning plates are fixedly connected to the outer surface of the lifting shell.

[0013] Furthermore, quartz glass sleeves are sleeved on the outer surfaces of the ultraviolet germicidal lamps, and the cylindrical rack, the lifting shell and the lifting gears are all made of stainless steel.

[0014] Furthermore, a water inlet pipe with one end penetrating and extending into the secondary water supply storage tank is fixedly installed on the left side of the secondary water supply storage tank, and a water outlet pipe with one end penetrating and extending into the secondary water supply storage tank is fixedly installed on the right side of the secondary water supply storage tank.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] In this secondary water supply purification mechanism, by setting up a cleaning mechanism, the purpose of cleaning the ultraviolet germicidal lamps is achieved, preventing dirt from blocking the ultraviolet germicidal lamps, reducing the operation range of the cleaning mechanism, facilitating the use of users, and by setting up a purification mechanism, it plays a role in sterilizing and purifying the inside of the secondary water supply storage tank, preventing the water source in the secondary water supply storage tank from being contaminated by bacteria and other microorganisms, and meeting the use requirements of users. Description of the Drawings

[0017] Figure 1Schematic diagram of the structure of the present utility model;

[0018] Figure 2 Top view sectional view of the lifting shell of the structure of the present utility model;

[0019] Figure 3 Stereogram of the lifting shell and the cleaning plate of the structure of the present utility model.

[0020] In the figure: 1, secondary water supply storage tank; 2, cleaning mechanism; 201, cylindrical rack; 202, lifting shell; 203, motor; 204, worm shaft; 205, synchronizing rod; 206, worm gear; 207, lifting gear; 208, sealing ring; 3, purification mechanism; 301, ultraviolet germicidal lamp; 302, cleaning plate; 303, water inlet pipe; 304, water outlet pipe. Specific implementation mode

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0022] Embodiment 1: Please refer to Figure 1 and Figure 2 , a secondary water supply purification mechanism in this embodiment includes a secondary water supply storage tank 1, a cleaning mechanism 2 is arranged inside the secondary water supply storage tank 1, a purification mechanism 3 is arranged inside the secondary water supply storage tank 1, the cleaning mechanism 2 includes a cylindrical rack 201, and both ends of the cylindrical rack 201 are fixedly connected to the inner top wall and the inner bottom wall of the secondary water supply storage tank 1 respectively, and a lifting shell 202 is slidably installed on the outer surface of the cylindrical rack 201.

[0023] Among them, a motor 203 is fixedly installed on the inner wall of the lifting shell 202, two synchronizing rods 205 are rotatably installed on the inner wall of the lifting shell 202, lifting gears 207 are fixedly installed on the outer surfaces of the two synchronizing rods 205, the cylindrical rack 201, the lifting shell 202 and the lifting gears 207 are all made of stainless steel, and the outer surfaces of the two lifting gears 207 are respectively meshed with the left and right sides of the cylindrical rack 201.

[0024] Among them, the output shaft of the motor 203 is fixedly connected to two worm shafts 204 through a coupling, worm gears 206 are fixedly installed on the outer surfaces of the two synchronizing rods 205, and the outer surfaces of the two worm shafts 204 are respectively meshed with the outer surfaces of the two worm gears 206.

[0025] An activity hole is provided inside the lifting shell 202. The inner surface of the activity hole is rotationally connected to the outer surface of the synchronous rod 205. A sealing ring 208 is fixedly installed on the inner surface of the activity hole, and the inner surface of the sealing ring 208 is sealingly connected to the outer surface of the synchronous rod 205.

[0026] Specifically, start the motor 203 to drive the two worm shafts 204 to rotate. The two worm shafts 204 drive the two synchronous rods 205 to rotate in opposite directions through the worm wheels 206. The two synchronous rods 205 drive the two lifting gears 207 to rotate in opposite directions. The two lifting gears 207 drive the lifting shell 202 to lift through the cylindrical rack 201, achieving the purpose of cleaning the ultraviolet germicidal lamp 301, preventing dirt from blocking the ultraviolet germicidal lamp 301, reducing the operation range of the cleaning mechanism 2, and facilitating the use of the user.

[0027] Embodiment 2: Please refer to Figure 1 and Figure 3 , on the basis of Embodiment 1, the purification mechanism 3 includes three ultraviolet germicidal lamps 301. Quartz glass sleeves are sleeved on the outer surfaces of the ultraviolet germicidal lamps 301. The two ends of the three ultraviolet germicidal lamps 301 are respectively fixedly connected to the inner top wall and the inner bottom wall of the secondary water supply storage tank 1. Cleaning plates 302 are slidably installed on the outer surfaces of the three ultraviolet germicidal lamps 301, and one ends of the three cleaning plates 302 are fixedly connected to the outer surface of the lifting shell 202.

[0028] Among them, a water inlet pipe 303 is fixedly installed on the left side of the secondary water supply storage tank 1 and penetrates through and extends to the inside thereof. A water outlet pipe 304 is fixedly installed on the right side of the secondary water supply storage tank 1 and penetrates through and extends to the inside thereof.

[0029] Specifically, water flows into the secondary water supply storage tank 1 through the water inlet pipe 303, and flows out of the secondary water supply storage tank 1 through the water outlet pipe 304. The water flow inside the secondary water supply storage tank 1 is sterilized by the ultraviolet germicidal lamp 301, and the dirt on the outer surface of the ultraviolet germicidal lamp 301 is cleaned by the cleaning plate 302, preventing the water source in the secondary water supply storage tank 1 from being contaminated by bacteria and other microorganisms, and meeting the use requirements of the user.

[0030] The working principle of the above embodiment is as follows:

[0031] (1) Water flows into the secondary water supply storage tank 1 through the water inlet pipe 303, flows out of the secondary water supply storage tank 1 through the water outlet pipe 304. The water flow inside the secondary water supply storage tank 1 is sterilized by the ultraviolet germicidal lamp 301, and the dirt on the outer surface of the ultraviolet germicidal lamp 301 is cleaned by the cleaning plate 302.

[0032] (2) Start the motor 203 to drive the two worm shafts 204 to rotate. The two worm shafts 204 drive the two synchronizing rods 205 to rotate in opposite directions through the worm wheels 206. The two synchronizing rods 205 drive the two lifting gears 207 to rotate in opposite directions. The two lifting gears 207 drive the lifting housing 202 to lift through the cylindrical rack 201, so that the lifting housing 202 drives the cleaning plate 302 to clean the dirt on the outer surface of the ultraviolet germicidal lamp 301.

[0033] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A secondary water supply purification mechanism, comprising a secondary water supply storage tank (1), characterized in that: The secondary water supply storage tank (1) is provided with a cleaning mechanism (2) inside, and the secondary water supply storage tank (1) is provided with a purification mechanism (3) inside; The cleaning mechanism (2) comprises a cylindrical rack (201), the two ends of which are fixedly connected to the inner top wall and the inner bottom wall of the secondary water supply storage tank (1), respectively; a lifting shell (202) is slidably mounted on the outer surface of the cylindrical rack (201), a motor (203) is fixedly mounted on the inner wall of the lifting shell (202), two synchronous rods (205) are rotatably mounted on the inner wall of the lifting shell (202), and lifting gears (207) are fixedly mounted on the outer surfaces of the two synchronous rods (205), and the outer surfaces of the two lifting gears (207) are respectively meshed with the left and right sides of the cylindrical rack (201).

2. A secondary water supply purification mechanism according to claim 1, characterized in that: The purification mechanism (3) comprises three ultraviolet sterilization lamps (301), and the two ends of the three ultraviolet sterilization lamps (301) are respectively fixedly connected to the inner top wall and the inner bottom wall of the secondary water supply storage tank (1).

3. A secondary water supply purification mechanism according to claim 1, characterized in that: The output shaft of the motor (203) is fixedly connected to two worm shafts (204) via a coupling, and worm wheels (206) are fixedly mounted on the outer surfaces of the two synchronization rods (205), and the outer surfaces of the two worm shafts (204) are respectively meshed with the outer surfaces of the two worm wheels (206).

4. A secondary water supply purification mechanism according to claim 1, characterized in that: A movable hole is provided inside the lifting shell (202), and the inner surface of the movable hole is rotatably connected to the outer surface of the synchronization rod (205).

5. A secondary water supply purification mechanism according to claim 4, characterized in that: A sealing ring (208) is fixedly mounted on the inner surface of the movable hole, and the inner surface of the sealing ring (208) is sealingly connected to the outer surface of the synchronization rod (205).

6. A secondary water supply purification mechanism according to claim 2, characterized in that: A cleaning plate (302) is slidably mounted on the outer surfaces of the three ultraviolet sterilization lamps (301), and one end of the three cleaning plates (302) is fixedly connected to the outer surface of the lifting shell (202).

7. A secondary water supply purification mechanism according to claim 2, characterized in that: The outer surface of the ultraviolet sterilization lamp (301) is sleeved with a quartz glass sleeve, and the cylindrical rack (201), the lifting shell (202) and the lifting gear (207) are all made of stainless steel.

8. A secondary water supply purification mechanism according to claim 2, characterized in that: A water inlet pipe (303) having one end penetrating and extending into the interior is fixedly installed on the left side of the secondary water supply storage tank (1), and a water outlet pipe (304) having one end penetrating and extending into the interior is fixedly installed on the right side of the secondary water supply storage tank (1).

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