Variable-frequency water supply device with water quality purification function

Abstract

The utility model discloses a variable frequency water supply device with water quality purification, which belongs to the technical field of water supply equipment and comprises a filter component and a water inlet pipe connected to one end of the filter component, the other end of the filter component is communicated with a temporary storage tank through a connecting pipe, and the lower end of the temporary storage tank is communicated with water supply equipment through a water outlet pipe. An air pipe is installed at the upper end of the temporary storage tank, and electromagnetic valves are installed on the air pipe and the connecting pipe. Water entering from the water inlet pipe is filtered through the filtering component, meanwhile, in order to prevent filtered impurities in the filtering component from breeding bacteria, the interior of the filtering component can be continuously sterilized through the first ultraviolet sterilization lamp, and meanwhile, the water and equipment can be continuously sterilized in cooperation with the second ultraviolet sterilization lamp in the temporary storage tank; and during daily maintenance, filtered impurities of the liquid filter plate can be scraped off through a scraper, and cleaning is convenient.

Description

Technical Field

[0001] The utility model relates to a variable frequency water supply device, in particular to a variable frequency water supply device with water purification, belonging to the technical field of water supply equipment. Background Art

[0002] Variable frequency speed regulation water supply equipment is a device that uses a frequency converter to control the motor to continuously change the speed of the water pump while using the constant feedback from the pressure or flow sensor, thereby continuously changing the flow of the water pump to adapt to the user's water demand. Variable frequency water supply equipment usually has a temporary storage tank for water, and when water is temporarily stored, it is easy for bacteria to grow on the filter plate.

[0003] The Chinese authorized patent announcement number is (CN214994333U). A variable frequency water supply device with water purification can filter impurities in water entering the purification box through the setting of the filter cartridge, and the setting of the internal thread and the first external thread makes it convenient to disassemble the filter cartridge and the purification box. Under the joint action of the support frame, the first fixing cover, the first connecting block, the first fixing groove and the first fixing bolt, the ultraviolet sterilization plate can be installed in the purification box, and it is also convenient to disassemble the ultraviolet sterilization plate from the purification box.

[0004] However, its ultraviolet sterilization plate is installed in the purification box, and the water flows out after being filtered through the filter cartridge for water supply. It is often in a flowing state and cannot be effectively sterilized, resulting in reduced sterilization effect. In addition, the filtration structure will cause impurities to accumulate on the filter plate during filtration, which is easy to breed bacteria and affect the water quality. Utility Model Content

[0005] The main purpose of the utility model is to solve the problem that effective disinfection is not possible and the filter plate is prone to breeding bacteria, and to provide a variable frequency water supply device with water purification.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A variable frequency water supply device with water purification comprises a filter element and a water inlet pipe connected to one end of the filter element, the other end of the filter element is connected to a temporary storage tank through a connecting pipe, the lower end of the temporary storage tank is connected to a water supply device through a water outlet pipe, a barrel cover is installed at the upper end of the temporary storage tank, an air pipe is installed on the barrel cover, and solenoid valves are installed on the air pipe and the connecting pipe.

[0008] Preferably, the filter component comprises a box body and a cover plate installed on the upper end of the box body, a plurality of liquid filter plates installed on the inner wall of the box body are arranged below the cover plate, and a mounting plate is installed at the lower end of the box body.

[0009] Preferably, a plurality of assembly frames are mounted on the mounting plate.

[0010] Preferably, two scraper strips are installed on the upper end of the assembly frame.

[0011] Preferably, the assembly frame is slidably connected to the liquid filter plate.

[0012] Preferably, a plurality of first ultraviolet sterilization lamps are installed at the bottom of the cover plate.

[0013] Preferably, the plurality of the first ultraviolet sterilization lamps and the plurality of the liquid filter plates are installed in an alternating arrangement.

[0014] Preferably, a filter cover is installed at the upper end of the air pipe.

[0015] Preferably, a plurality of gas filter plates are arranged inside the filter cover.

[0016] Preferably, a plurality of second ultraviolet sterilization lamps are installed at the lower part of the barrel cover.

[0017] Beneficial technical effects of the utility model: According to the variable frequency water supply device with water purification of the utility model, the water entering from the water inlet pipe is filtered through the filter component, and at the same time, in order to prevent the impurities filtered in the filter component from breeding bacteria, the inside of the filter component can be continuously sterilized by the first ultraviolet sterilization lamp, and at the same time, the second ultraviolet sterilization lamp inside the temporary storage tank is used to continuously sterilize the water and the equipment to ensure the water quality. During daily maintenance, the scraper can also be used to scrape the filtered impurities on the liquid filter plate to facilitate cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of the utility model;

[0019] Figure 2 A schematic diagram of the structure of a filter component according to a preferred embodiment of the utility model;

[0020] Figure 3 It is a schematic structural diagram of a first ultraviolet germicidal lamp according to a preferred embodiment of the utility model;

[0021] Figure 4 It is a schematic diagram of the assembly frame structure according to a preferred embodiment of the utility model;

[0022] Figure 5 A schematic diagram of the filter cover structure according to a preferred embodiment of the utility model;

[0023] Figure 6 The figure is a schematic diagram of the structure of a gas filter plate according to a preferred embodiment of the utility model.

[0024] In the figure: 1. Filter component; 2. Temporary storage tank; 3. Water supply equipment; 4. Water inlet pipe; 5. Connecting pipe; 6. Solenoid valve; 7. Water outlet pipe; 8. Air pipe; 9. Filter cover; 10. Cover plate; 11. Liquid filter plate; 12. Assembly frame; 13. Mounting plate; 14. First ultraviolet germicidal lamp; 15. Bucket cover; 16. Gas filter plate; 17. Valve; 18. Second ultraviolet germicidal lamp. DETAILED DESCRIPTION

[0025] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0026] like Figure 1-Figure 6 As shown, the variable frequency water supply device with water purification provided in this embodiment includes a filter component 1 and a water inlet pipe 4 connected to one end of the filter component 1, the other end of the filter component 1 is connected to a temporary storage tank 2 through a connecting pipe 5, the lower end of the temporary storage tank 2 is connected to a water supply device 3 through a water outlet pipe 7, a barrel cover 15 is installed on the upper end of the temporary storage tank 2, an air pipe 8 is installed on the barrel cover 15, and an electromagnetic valve 6 is installed on the air pipe 8 and the connecting pipe 5. The water entering from the water inlet pipe 4 is filtered through the filter component 1. At the same time, in order to prevent the impurities filtered in the filter component 1 from breeding bacteria, the first ultraviolet sterilization lamp 14 can continuously sterilize the inside of the filter component 1, and at the same time, the second ultraviolet sterilization lamp 18 in the temporary storage tank 2 is used to continuously sterilize the water and the equipment to ensure the water quality.

[0027] In this embodiment, if Figure 1 , Figure 2 and Figure 5 As shown, the filter component 1 includes a box body and a cover plate 10 installed on the upper end of the box body, a plurality of liquid filter plates 11 installed on the inner wall of the box body are arranged below the cover plate 10, a mounting plate 13 is installed at the lower end of the box body, a plurality of assembly frames 12 are installed on the mounting plate 13, two scraping strips are installed at the upper end of the assembly frame 12, the assembly frame 12 is slidably connected with the liquid filter plate 11, a plurality of first ultraviolet sterilization lamps 14 are installed at the bottom of the cover plate 10, and the plurality of first ultraviolet sterilization lamps 14 and the plurality of liquid filter plates 11 are alternately arranged and installed, and the air A filter cover 9 is installed at the upper end of the tube 8, and a plurality of gas filter plates 16 are arranged inside the filter cover 9. A plurality of second ultraviolet sterilization lamps 18 are installed at the lower part of the barrel cover 15. The filter cover 9 can prevent dust and other impurities from entering the temporary storage tank 2. At the same time, the gas filter plate 16 can further filter the liquid, and the second ultraviolet sterilization lamp 18 can be used to sterilize the liquid in the temporary storage tank 2. At the same time, a scraper is installed on the assembly frame 12, so that the liquid filter plate 11 can be cleaned by directly removing the mounting plate 13 during cleaning, which is convenient to use.

[0028] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A variable frequency water supply device with water purification, characterized in that: The invention comprises a filter element (1) and a water inlet pipe (4) connected to one end of the filter element (1); the other end of the filter element (1) is connected to a temporary storage tank (2) through a connecting pipe (5); the lower end of the temporary storage tank (2) is connected to a water supply device (3) through a water outlet pipe (7); a barrel cover (15) is installed at the upper end of the temporary storage tank (2); an air pipe (8) is installed on the barrel cover; and a solenoid valve (6) is installed on both the air pipe (8) and the connecting pipe (5); the filter element (1) comprises a box body and a cover plate (10) installed at the upper end of the box body; a plurality of liquid filter plates (11) installed on the inner wall of the box body are arranged below the cover plate (10); and a mounting plate (13) is installed at the lower end of the box body.

2. A variable frequency water supply device with water purification according to claim 1, characterized in that: A plurality of assembly frames (12) are mounted on the mounting plate (13).

3. A variable frequency water supply device with water purification according to claim 2, characterized in that: Two scraping strips are installed on the upper end of the assembly frame (12).

4. A variable frequency water supply device with water purification according to claim 3, characterized in that: The assembly frame (12) is slidably connected to the liquid filter plate (11).

5. A variable frequency water supply device with water purification according to claim 4, characterized in that: A plurality of first ultraviolet sterilization lamps (14) are installed at the bottom of the cover plate (10).

6. A variable frequency water supply device with water purification according to claim 5, characterized in that: The plurality of the first ultraviolet sterilization lamps (14) and the plurality of the liquid filter plates (11) are installed in an alternating arrangement.

7. A variable frequency water supply device with water purification according to claim 1, characterized in that: A filter cover (9) is installed at the upper end of the air pipe (8).

8. A variable frequency water supply device with water purification according to claim 7, characterized in that: A plurality of gas filter plates (16) are arranged inside the filter cover (9).

9. The variable frequency water supply device with water purification according to claim 1, characterized in that: A plurality of second ultraviolet sterilization lamps (18) are installed at the lower part of the barrel cover (15).

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