CN211226771U - Multi-loop circulating sterilization system for pipeline direct drinking water and direct drinking water supply system - Google Patents

Abstract

The utility model discloses a pipeline is straight, and water multiloop circulation sterilization system is drunk, including the force (forcing) pump, its characterized in that: the direct drinking water circulating sterilization system is characterized by also comprising a plurality of direct drinking water circulating sterilization branches connected in parallel, wherein the pressure pump is arranged on a main pipeline connected with the direct drinking water circulating sterilization branches in parallel, and each direct drinking water circulating sterilization branch is provided with a connecting point for connecting with a water supply pipe network; the multi-loop circulating sterilization system for the pipeline direct drinking water has a simple structure, can reduce the circulating time, effectively improves the circulating sterilization effect and reduces the cost; in addition the utility model also provides a water supply system is directly drunk to pipeline for realize the water supply to the water supply network user.

Description

A pipeline direct drinking water multi-loop circulating sterilization system and direct drinking water water supply system

technical field

The utility model relates to the technical field of direct drinking water, in particular to a multi-circuit circulating sterilization system for direct drinking water in pipes, and also relates to a water supply system for direct drinking water in pipes.

Background technique

Direct drinking water, also known as healthy living water, refers to the three conditions of no pollution, no degradation, meeting the physiological needs of the human body (containing beneficial mineral elements similar to the human body), and the pH value is weakly alkaline. drinking water.

Mainly use iodine catalase technology and separation membrane device for filtration, kill viruses and bacteria, filter out the color, odor, residual chlorine, ozone hydrogen sulfide, bacteria, viruses, heavy metals, block suspended particles in tap water to improve water quality, while retaining The beneficial trace elements for the human body, and the ion exchanger is used to soften the water quality. Finally, the water body is energized and mineralized through the action of high-energy biochemical ceramics, which fully meets the standard of direct drinking healthy water published by the World Health Organization.

At present, the single-loop circulating sterilization system is widely used in the domestic pipeline direct drinking water industry. However, when the water supply pipe network is too long or the water supply is divided into high and low pressure areas, there will be problems such as too long circulation time, high pipe network laying cost and incomplete circulation. Therefore, the stability and safety of the direct drinking water supply in the pipeline and the user experience cannot be guaranteed.

Utility model content

The purpose of the utility model is to overcome the problems in the prior art that when the single-loop circulating sterilization system is used for water supply, when the water supply pipe network is too long or the water supply is divided into high and low pressure areas, the circulation time is too long and the cost of laying the pipe network is too high. And the cycle sterilization is not complete, resulting in the inability to guarantee the stability and safety of the direct drinking water supply in the pipeline. Provide a multi-loop circulating sterilization system for the direct drinking water in the pipeline. The system has a simple structure, can reduce the cycle time, and effectively improve the effect of circulating sterilization and reduce In addition, the utility model also provides a pipeline direct drinking water water supply system, which is used to realize the water supply to the user end of the water supply pipe network.

In order to solve the above-mentioned technical problems, the technical scheme adopted by the present utility model is:

A multi-circuit circulating sterilization system for pipeline direct drinking water, comprising a pressurizing pump, and characterized in that it further comprises a plurality of parallel direct drinking water circulating sterilizing branches, the pressurizing pump being arranged on the main circuit after the parallel direct drinking water circulating sterilizing branches On the pipeline, each branch of the direct drinking water circulation sterilization is provided with a connection point for connecting with the water supply pipe network.

Wherein, the direct drinking water circulating sterilization branch includes a return water ultraviolet sterilizer, a precision filter and a circulating electric ball valve connected in series through a pipeline, and a shut-off valve is connected in parallel with the circulating electric ball valve.

Further optimization, an outlet UV sterilizer is installed at the water inlet end of the pressurized pump.

Among them, there are three branches of the direct drinking water circulation sterilization.

Further optimization, the effluent UV sterilizer, the return water UV sterilizer and the circulating electric ball valve are connected to the same controller.

Wherein, the pipes and the components are connected by threads.

A pipeline direct drinking water water supply system, comprising a water purification tank and the above-mentioned pipeline direct drinking water multi-circuit circulating sterilization system,

The water purification tank is connected in series in the main circuit of the sterilization system.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model reduces the overall circulation time of the direct drinking water by means of staggered circulation, and ensures the water supply stability and safety of the piped drinking water and the user experience; It is convenient for disassembly and assembly and later maintenance; the utility model also has the advantages of simple structure, easy implementation, and can effectively reduce the cost of laying the pipe network.

Description of drawings

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

Fig. 2 is a schematic structural diagram of the multi-loop circulating sterilization system for piped drinking water according to the present invention.

FIG. 3 is a top view of FIG. 2 of the utility model.

Reference numerals: 1 outlet UV sterilizer, 2 return water UV sterilizer, 3 precision filter, 4 cycle electric ball valve, 5 stop valve, 6 straight drinking water inlet, 7 straight drinking water outlet, 8 pipeline, 9 bracket, 10 Clean water tank, 11 pressurized pumps.

Detailed ways

The present invention will be further described below with reference to the embodiments. The described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, other used embodiments obtained by those of ordinary skill in the art without creative work all belong to the protection scope of the present invention.

Example 1

A pipeline direct drinking water multi-circuit circulation sterilization system includes a pressurizing pump 11 and several parallel direct drinking water circulating sterilization branches, the pressurizing pump 11 is arranged on the main pipeline 8 after the direct drinking water circulating sterilizing branches are connected in parallel, Each direct drinking water circulation sterilization branch is provided with a connection point for connecting with the water supply pipe network.

In this embodiment, there are three direct drinking water circulating sterilization branches, and each of the direct drinking water circulating sterilizing branches includes a return water ultraviolet sterilizer 2 , a precision filter 3 and a circulating electric ball valve 4 connected in series through a pipeline 8 , a shut-off valve 5 is connected in parallel with the circulating electric ball valve 4 .

Further optimization, a water outlet UV sterilizer 1 is installed at the water inlet end of the pressurizing pump 11 , that is, the water outlet UV sterilizer 1 is installed on the main pipeline 8 .

In this way, by setting the water outlet UV sterilizer 1 on the pipeline 8 of the main pipeline, and at the same time setting the return water UV sterilizer 2 on the direct drinking water circulation sterilization branch, the purpose of multiple sterilization and disinfection can be achieved, and the quality of the direct drinking water can be guaranteed;

At the same time, a connection point for connecting with the water supply pipe network is set on each direct drinking water circulation sterilization branch to ensure that the user end in the water supply pipe network can be connected to the system. In actual use, the direct drinking water in the direct drinking water circulation sterilization branch can be sterilized separately, avoiding the problem of long circulation time caused by the long transportation distance of the direct drinking water, and ensuring the water supply stability and safety of the direct drinking water.

Example 2

This embodiment is further optimized on the basis of Embodiment 1. In this embodiment, the water outlet UV sterilizer 1, the return water UV sterilizer 2 and the circulating electric ball valve 4 are connected to the same controller.

In this way, in actual practice, the system is connected to the controller through the power supply, that is, the water outlet UV sterilizer 1, the return water UV sterilizer 2 and the circulating electric ball valve 4 are connected to the controller, and then the circulating backwater sterilizers are set alternately. time; start the pressurized pump 11 to make the direct drinking water circulate in the pipeline 8, and sterilize it. The drinking water circulation sterilization branch can start to circulate sterilization in sequence within the set time period; the controller can control the on-off of the direct drinking water circulation sterilization branch to realize the segmented circulation sterilization of the direct drinking water circulation sterilization branch.

so,

It can effectively avoid the situation that the water supply pipe network in the low-pressure area cannot be circulated due to the unbalanced pressure in the pipeline when the single-loop circulating sterilization system is running, and the water supply in the high and low areas is in operation. The problem of excessively long cycle time is caused, thereby ensuring the water supply stability and safety of the direct drinking water in the pipeline 8 and the user experience.

By setting in this way, it can be used especially in long-distance transportation pipe network. By laying the pipe network in sections, the pipe diameter of the pipeline 8 can be reduced, thereby effectively reducing the material cost and construction cost.

Wherein, in the actual laying and installation, the pipeline 8 is connected with the various components by means of threads. This can ensure the efficiency of installation and make it more convenient for later maintenance.

Wherein, in actual use, the pipeline 8 direct drinking water multi-circuit circulation sterilization system can be integrated and installed on a bracket 9 .

Example 3

This embodiment discloses a pipeline 8 direct drinking water water supply system, including a water purification tank 10 and a sterilization system. The sterilization system is the pipeline direct drinking water multi-loop circulating sterilization system described in Embodiment 2. The water purification tank 10 It is connected in series in the main circuit of the sterilization system, that is, the return water pipeline integrated by the direct drinking water circulation sterilization branch is connected with the water inlet of the water purification tank 10, and the water outlet of the water purification tank 10 is connected with the direct outlet of the water outlet ultraviolet sterilizer 1. The drinking water inlet 6 is connected, and the direct drinking water outlet 7 of the water effluent ultraviolet sterilizer 1 is connected with the pressurizing pump 11; in this way, the circulating supply of the direct drinking water can be realized.

Claims (7)

1. A pipeline direct drinking water multi-loop circulating sterilization system, comprising a pressurized pump, characterized in that: also comprising several parallel direct drinking water circulating sterilization branches, and the pressurized pump is located in the parallel connection of the direct drinking water circulating sterilizing branches. On the main pipeline, each direct drinking water circulation sterilization branch is provided with a connection point for connecting with the water supply pipe network. 2. A pipeline direct drinking water multi-loop circulating sterilization system according to claim 1, characterized in that: the direct drinking water circulating sterilization branch comprises a return water ultraviolet sterilizer, a precision filter and a circulating electric motor connected in series through the pipeline A ball valve, a shut-off valve is connected in parallel with the circulating electric ball valve. 3 . The multi-loop circulating sterilization system for pipeline drinking water according to claim 2 , wherein the water inlet end of the pressurized pump is installed with an outlet UV sterilizer. 4 . 4 . The multi-loop circulating sterilization system for piped drinking water according to claim 1 , wherein there are three circulating sterilizing branches for the direct drinking water. 5 . 5 . The multi-loop circulating sterilization system for piped drinking water according to claim 3 , wherein the effluent UV sterilizer, the return water UV sterilizer and the circulating electric ball valve are connected to the same controller. 6 . 6 . The multi-circuit circulating sterilization system for direct drinking water in a pipeline according to claim 2 , wherein the pipeline is connected with each component by a screw thread. 7 . 7. A pipeline direct drinking water supply system, comprising a water purification tank, characterized in that: the water purification tank is connected in series in the main pipeline of a sterilization system, and the sterilization system is the pipeline of any one of claims 1-5 Direct drinking water multi-loop circulation sterilization system.

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