CN221876727U - Sterilizing device for tap water supply - Google Patents

Abstract

The utility model discloses a sterilization device for tap water supply, including a tap water storage tank, the upper end surface of the tap water storage tank is provided with a sterilant feeding port, the interior of the sterilization filter box is provided with a bamboo charcoal fiber antibacterial filter plate, the outer surface of the bamboo charcoal fiber antibacterial filter plate is fixedly connected to the sterilization filter box through a limit card cover, one end of the interior of the sterilization filter box is sealed with a high-temperature heating circulation pipeline through a first pipeline, and the liquid outlet end of the high-temperature heating circulation pipeline is sealed and connected to the interior of the sterilization filter box through a second pipeline. The utility model is provided with a conveniently installed sterilization filter box device, which can transport the tap water stored in the tap water storage tank to the interior thereof for sterilization filtration, and is also provided with a high-temperature heating circulation pipeline, which can sterilize the tap water after antibacterial filtration at high temperature for secondary sterilization, and circulate it into the sterilization filter box for multiple circulation sterilization operations, thereby improving the sterilization effect of the tap water.

Description

A sterilizing device for tap water supply

Technical Field

The utility model relates to the technical field of tap water sterilization, in particular to a sterilization device used for tap water supply.

Background Art

Using Cl to disinfect water is still a widely used method. The oxidation of its main substance HClO can quickly kill bacteria, but some harmful substances are easily produced during the Cl disinfection process. These chlorinated organic pollutants are not only easy to produce odors, but also pose a threat to human health and safety if such pollutants enter the human body for a long time or in large quantities. Ultraviolet rays of appropriate wavelengths can destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the cells of microorganisms, causing growth cell death and (or) regenerative cell death, achieving the effect of sterilization and disinfection. Therefore, using ultraviolet rays to disinfect water is both convenient and quick.

The Chinese authorized patent document with publication number CN209226639U discloses a sterilization device for tap water, including a glass tube, a protective tube, an ultraviolet sterilization lamp and a power supply, wherein the glass tube is arranged in the protective tube, the inner side wall of the protective tube wraps the outer side wall of the glass tube, the inner side wall of the protective tube is concavely provided with a mounting groove extending along the length direction of the glass tube, a reflector for reflecting ultraviolet light is attached to the groove wall of the mounting groove, the mounting groove is an arc groove with an opening toward the central axis of the protective tube, a plurality of mounting grooves are concavely provided at intervals in the circumferential direction of the inner side wall of the protective tube, each mounting groove is arranged in a full ring around the protective tube, an ultraviolet sterilization lamp is respectively installed in each mounting groove, and the power supply is connected to the ultraviolet sterilization lamp. The utility model is a sterilization device for tap water, by arranging an ultraviolet sterilization lamp on the outer side of the glass tube, the ultraviolet sterilization lamp emits ultraviolet light to sterilize and disinfect the water entering the glass tube, and the sterilization and disinfection process is convenient and simple.

The above-mentioned sterilization device for tap water in the prior art does not have the cyclic sterilization and antibacterial effect, resulting in poor sterilization effect of tap water. Therefore, it is necessary to develop a new sterilization device for tap water supply.

Summary of the invention

The purpose of the utility model is to provide a sterilization device for tap water supply, so as to solve the problem that the prior art sterilization device for tap water proposed in the above background technology does not have a cyclic sterilization and antibacterial effect, resulting in poor tap water sterilization effect.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sterilization device for tap water supply, comprising a tap water storage tank, wherein the upper end surface of the tap water storage tank is provided with a sterilizer feeding port, the bottom end of the tap water storage tank is sealedly connected to an infusion pump through a liquid extraction pipeline, the liquid outlet end of the infusion pump is sealedly connected to a sterilization filter chassis through an infusion tube, a bamboo charcoal fiber antibacterial filter plate is provided inside the sterilization filter chassis, the outer surface of the bamboo charcoal fiber antibacterial filter plate is fixedly connected to the sterilization filter chassis through a limiting card cover, one end of the interior of the sterilization filter chassis is sealedly connected to a high-temperature heating circulation pipeline through a first pipeline, and the liquid outlet end of the high-temperature heating circulation pipeline is sealedly connected to the interior of the sterilization filter chassis through a second pipeline.

Based on the above, a water pressure monitoring meter is installed on the infusion tube.

Based on the above, a switch control valve is provided at the connection between the infusion tube and the sterilizing filter chassis.

Based on the above, a high-temperature electric heating pipe is installed inside the high-temperature heating circulation pipeline.

Based on the above, the high temperature heating circulation pipeline is a U-shaped structure.

Based on the above, a limited fixed frame is installed on the side surface of the sterilizing and filtering chassis, and the limited fixed frame is fixed to the sterilizing and filtering chassis by welding.

Based on the above, a sealing cover is provided on the upper end surface of the tap water storage tank, and a handle structure is installed on the sealing cover.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model is provided with a conveniently installed sterilizing and filtering chassis device, so that the tap water stored in the tap water storage tank can be transported thereto for sterilization and filtration. At the same time, a high-temperature heating circulation pipeline is installed, so that the tap water after antibacterial filtration can be sterilized again at high temperature, and circulated into the sterilizing and filtering chassis for multiple circulation sterilization operations, thereby improving the sterilization effect of the tap water.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of the side structure of the utility model;

FIG3 is a schematic diagram of the rear end structure of the utility model.

In the figure: 1. high-temperature heating circulation pipeline; 2. second pipeline; 3. first pipeline; 4. sterilizing filter chassis; 5. bamboo charcoal fiber antibacterial filter plate; 6. water pressure monitoring meter; 7. infusion pump; 8. liquid extraction pipeline; 9. tap water storage tank; 10. sealing cover; 11. handle structure; 12. bactericide feeding port; 13. infusion tube; 14. limit fixing frame; 15. switch control valve; 16. limit card cover.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

Please refer to Figures 1-3. An embodiment of the utility model is: a sterilization device for tap water supply, including a tap water storage tank 9, the upper end surface of the tap water storage tank 9 is provided with a bactericide feeding port 12, the bottom end of the tap water storage tank 9 is sealedly connected to an infusion pump 7 through a liquid extraction pipe 8, the liquid outlet end of the infusion pump 7 is sealedly connected to a sterilizing filter chassis 4 through an infusion pipe 13, the interior of the sterilizing filter chassis 4 is provided with a bamboo charcoal fiber antibacterial filter plate 5, the outer surface of the bamboo charcoal fiber antibacterial filter plate 5 is fixedly connected to the sterilizing filter chassis 4 through a limiting card cover 16, one end of the interior of the sterilizing filter chassis 4 is sealedly connected to a high-temperature heating circulation pipeline 1 through a first pipeline 3, and the liquid outlet end of the high-temperature heating circulation pipeline 1 is sealed and connected to the interior of the sterilizing filter chassis 4 through a second pipeline 2.

Furthermore, a water pressure monitoring meter 6 is installed on the infusion tube 13 .

Furthermore, a switch control valve 15 is provided at the connection between the infusion tube 13 and the sterilizing and filtering chassis 4 .

Furthermore, a high-temperature electric heating pipe is installed inside the high-temperature heating circulation pipeline 1 .

Furthermore, the high-temperature heating circulation pipeline 1 is a U-shaped structure.

Furthermore, a limited fixing frame 14 is installed on the side surface of the sterilizing and filtering chassis 4, and the limited fixing frame 14 is fixed to the sterilizing and filtering chassis 4 by welding.

Furthermore, a sealing cover 10 is provided on the upper end surface of the tap water storage tank 9 , and a handle structure 11 is installed on the sealing cover 10 .

Working principle: When in use, the upper surface of the tap water storage tank 9 is provided with a bactericide feeding port 12, the bottom end of the tap water storage tank 9 is sealedly connected to the infusion machine pump 7 through the liquid extraction pipe 8, and the liquid outlet end of the infusion machine pump 7 is sealedly connected to the sterilization filter box 4 through the infusion pipe 13. The bactericide can be added into the tap water storage tank 9 through the bactericide feeding port 12, so as to facilitate the sterilization of the tap water in the tap water storage tank 9. After the infusion machine pump 7 is turned on, the tap water stored in the tap water storage tank 9 is transported to the sterilization filter box 4 through the liquid extraction pipe 8. The interior of the sterilization filter box 4 is provided with a bamboo charcoal fiber antibacterial filter plate 5, and the outer surface of the bamboo charcoal fiber antibacterial filter plate 5 is sealed by a limiting filter. The positioning card cover 16 is fixedly connected to the sterilizing and filtering chassis 4, and the bamboo charcoal fiber antibacterial filter plate 5 can transport the tap water stored in the tap water storage tank 9 to the inside for sterilization and filtration. One end of the interior of the sterilizing and filtering chassis 4 is sealed and connected to the high-temperature heating circulation pipeline 1 through the first pipeline 3, and the liquid outlet end of the high-temperature heating circulation pipeline 1 is sealed and connected to the interior of the sterilizing and filtering chassis 4 through the second pipeline 2. By installing the high-temperature heating circulation pipeline 1, the tap water after antibacterial filtration can be sterilized for the second time at high temperature, and then the first pipeline 3 and the second pipeline 2 can be used to circulate it into the sterilizing and filtering chassis 4 for multiple circulation sterilization operations, thereby improving the sterilization effect of the tap water.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

The standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part are connected by conventional means such as mature bolts, rivets, welding, etc. in the prior art. In addition, the machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, so no specific description is given here.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A sterilization device for tap water supply, comprising a tap water storage tank (9), characterized in that a sterilant feeding port (12) is provided on the upper end surface of the tap water storage tank (9), the bottom end of the tap water storage tank (9) is sealedly connected to an infusion pump (7) through a liquid extraction pipeline (8), the liquid outlet end of the infusion pump (7) is sealedly connected to a sterilization filter box (4) through an infusion pipe (13), a bamboo charcoal fiber antibacterial filter plate (5) is provided inside the sterilization filter box (4), the outer surface of the bamboo charcoal fiber antibacterial filter plate (5) is fixedly connected to the sterilization filter box (4) through a limit card cover (16), one end of the interior of the sterilization filter box (4) is sealedly connected to a high-temperature heating circulation pipeline (1) through a first pipeline (3), and the liquid outlet end of the high-temperature heating circulation pipeline (1) is sealedly connected to the interior of the sterilization filter box (4) through a second pipeline (2). 2. A sterilization device for tap water supply according to claim 1, characterized in that a water pressure monitoring meter (6) is installed on the infusion tube (13). 3. A sterilization device for tap water supply according to claim 1, characterized in that a switch control valve (15) is provided at the connection between the infusion tube (13) and the sterilization filter box (4). 4. A sterilization device for tap water supply according to claim 1, characterized in that a high-temperature electric heating tube is installed inside the high-temperature heating circulation pipeline (1). 5. A sterilization device for tap water supply according to claim 1, characterized in that: the high-temperature heating circulation pipeline (1) is a U-shaped structure. 6. A sterilization device for tap water supply according to claim 1, characterized in that a limited fixing frame (14) is installed on the side surface of the sterilizing filter box (4), and the limited fixing frame (14) and the sterilizing filter box (4) are fixed by welding. 7. A sterilization device for tap water supply according to claim 1, characterized in that: a sealing cover (10) is provided on the upper end surface of the tap water storage tank (9), and a handle structure (11) is installed on the sealing cover (10).