Water supply system and refrigerator

A water supply system and water container technology, applied in household refrigerators, test water, coolers, etc., can solve problems such as deposition, undetectable water quality, and the growth of organic matter in the water supply system

Active Publication Date: 2020-10-27
HEFEI HUALING CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] One of the objectives of the present invention is to provide a water supply system and a refrigerator to solve the technical problems of undetectable water quality in the water tank water supply system and the growth and deposition of organic matter in the water supply system in the prior art

Method used

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  • Water supply system and refrigerator
  • Water supply system and refrigerator
  • Water supply system and refrigerator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] See Figure 4 , the water quality detection device of Embodiment 1, including the installation pipeline 9 and the water quality detection probe. The installation pipe 9 includes a water inlet pipe section 901 , a water outlet pipe section 903 and a connecting pipe section 902 connecting the water inlet pipe section and the water outlet pipe section. The cross-sectional area of ​​the water inlet pipe section 901 is larger than the cross-sectional area of ​​the connecting pipe section 902 . The water quality detection probe is installed on the connecting pipe section and extends into the connecting pipe section.

[0052] This kind of water quality testing device is inserted into the pipeline through the installation pipeline 9 instead of being combined with the water tank. Because the junction of the traditional water quality detection device and the water tank is prone to leakage, this water quality detection device avoids the combination with the water tank, thereby a...

Embodiment 2

[0062] See Figure 5 , and the difference from Embodiment 1 is that, in Embodiment 2, the electrode pair 3 is arranged on the same side of the connecting pipe section. In this case, the positive electrode and the negative electrode are connected to the external circuit from the same side, thereby facilitating the installation of the external circuit.

[0063] In one case, the positive electrode and the negative electrode of the electrode pair 3 are arranged in parallel, and the lead wire 1 is connected from the same side of the connecting pipe section. In this case, the structure of the connecting pipe section is more regular, which facilitates the preparation.

Embodiment 3

[0065] The same as the first embodiment, will not be repeated in the third embodiment. The difference from the first embodiment is that in the third embodiment, please refer to Figure 6 In order to make the water flow into the installation pipe 9, the flow velocity in the connecting pipe section 902 is greater than the flow velocity in the water inlet pipe section 901, the water inlet pipe section 901 and the connecting pipe section 902 extend along different axes, and the water inlet pipe section 901 and the connecting pipe section 902 The section meets: when the water flow is passed into the installation pipeline 9, the gravitational potential energy of the water in the water inlet pipe section is higher than the gravitational potential energy of the water in the connecting pipe section. Here, "the gravitational potential energy of the water in the water inlet pipe section is higher than the gravitational potential energy of the water in the connecting pipe section" refers ...

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Abstract

The invention relates to the technical field of water supply systems and provides a water supply system and a refrigerator. The water supply system comprises a water container and a water outlet pipeline connected with the water container, and a water quality detection device and a drainage device are arranged on the water outlet pipeline. The water supply system further comprises a controller, the water quality detection device acquires water quality parameters in the water outlet pipeline and sends the water quality parameters to the controller, and the controller controls the drainage device to be started according to the water quality parameters. According to the water supply system, the water quality of the water supply system can be detected, once the water quality is detected to beunqualified, the water supply system can control the drainage device to drain water based on the detection result, breeding and deposition of organic matters in the water supply system are avoided, the water quality problem is fundamentally prevented, the safety and sanitation of the water supply system are improved, and the health of users is guaranteed. Even if the water supply system is not used for a long time, the water supply system does not need to be drained and flushed by a user when the water supply system is started again, so that the operation difficulty is reduced, and the convenience of use by the user is improved.

Description

technical field [0001] The invention relates to the technical field of water supply systems, in particular to a water supply system and a refrigerator. Background technique [0002] Water supply or cooling water is a basic option for high-end refrigerators, but the published water supply system only completes the functions of water filtration, water cooling, water storage and water distribution, and it is powerless to judge the water quality, especially the water supply after a long period of idle use The water in the kettle of the system is directly provided to the user, and the user experience is very bad. [0003] See figure 1 , the waterway structure of the existing water supply system is as follows: [0004] The water flow from the external water source passes through the water inlet valve 10 , enters the filter 11 to be filtered, and then is stored in the water container 12 . For avoiding that water quality deteriorates prematurely, water container 12 is mostly a cl...

Claims

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Application Information

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IPC IPC(8): G01N21/84G01N25/00G01N27/30G01N27/74G01N33/18F25D11/00
CPCG01N33/18G01N27/30G01N27/74G01N25/00G01N21/84G01N33/1886F25D11/00
Inventor 刘赞喜邵阳陈兴孙明星王金财司增强邵辉
Owner HEFEI HUALING CO LTD
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