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Water cooler system with purification function

A technology of purifying machine and purification unit, which is applied to mechanical equipment, engine components, functional valve types, etc., can solve problems such as unfavorable stable and safe operation of the purifying machine system, and achieves prevention of frequent startup, stable and safe operation, and reduction of pressure. Effect

Pending Publication Date: 2021-10-29
中山市伟力宝电机电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing water purifier systems generally include reverse osmosis membrane units, normal temperature faucets, hot water faucets, water supply pumps and other main components. In the drinking machine system, when there is less water at the outlet of the faucet or when it is closed, a large amount of clean water produced by the reverse osmosis membrane unit will accumulate in the pipeline and related components between the reverse osmosis membrane unit and the faucet, which is not conducive to The stable and safe operation of the drinking machine system

Method used

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  • Water cooler system with purification function
  • Water cooler system with purification function
  • Water cooler system with purification function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 and 2 As shown, a clean drinking machine system includes a reverse osmosis purification unit 710 and a water supply pump 703. A flow control module 702 is provided between the reverse osmosis purification unit 710 and the water supply pump 703. The flow control module 702 includes a first The valve body 102, the second valve body 110, the first valve body 102 and the second valve body 110 are respectively provided with a first installation collar 111, a second installation collar 114, the first installation collar 111 and the second installation collar There are threaded holes corresponding to each other in the middle of the ring 114, the threaded holes of the first installation collar 111 and the second installation collar 114 are aligned with each other, and the fixing bolts 112 are screwed in from the threaded holes, so that the first valve body 102 It is connected and fixed with the second valve body 110, which facilitates the connection and disass...

Embodiment 2

[0033] Such as image 3 As shown, the first decompression assembly is located below the flow control assembly. The first decompression assembly includes a first control rod 223, a first spring 226, a first bracket 207, and a second bracket 222. The first bracket 207 presses circumferentially Tightly sealed between the first valve body 102 and the second bracket 222, the first air cavity 208 is formed between the first bracket 207 and the second bracket 222, the side wall of the first bracket 207 is provided with the atmosphere and the first air cavity 208 conducts the first air hole 205, and the first support 207 is provided with a second sealing ring 203 and a fourth sealing ring 206 in the circumferential groove. The two sealing rings are respectively located on the upper and lower sides of the air hole to seal the first The installation gap between the bracket 207 and the inner wall of the first valve body 102, the second sealing ring 203 is pressed between the lower end of...

Embodiment 3

[0036] Such as image 3 As shown, the flow control assembly includes a first pressure-sensing diaphragm 212, a second control rod 220, a second spring 214, and a fixing plate 213. The first pressure-sensing diaphragm 212 is circumferentially sealed and pressed against the first valve cover 103 and the second valve cover 103. A second air chamber 218 is formed between the first valve body 102 and the first pressure-sensitive diaphragm 212 and the first valve cover 103, and the first valve cover 103 is provided with a second air hole connected to the atmosphere. The middle position of the pressure diaphragm 212 is fixed and compressed between the fixed plate 213 and the second control rod 220 by a screw 219, and the second air cavity 218 is formed between the first pressure-sensitive diaphragm 212 and the first valve cover 103, and the first The pressure-sensitive diaphragm 212 and the second bracket 222 form a first water outlet chamber 221, the lower end of the first water out...

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Abstract

The invention discloses a water cooler system with a purification function. The system comprises a reverse osmosis purification unit and a water supply pump, a flow control module is arranged between the reverse osmosis purification unit and the water supply pump, a first water inlet, a first water outlet, a second water inlet and a second water outlet are formed in the flow control module, the water inlet end of the reverse osmosis purification unit communicates with the first water outlet, a water production end communicates with the second water inlet, the water supply pump communicates with the second water outlet, a first pressure reduction assembly and a flow control assembly are arranged on a water path where the first water inlet communicates with the first water outlet, a pressure maintaining assembly and a one-way water flow assembly are arranged on a water path where the second water inlet communicates with the first water outlet, and a second pressure reduction assembly and a cutoff assembly are arranged on a water path where the second water inlet communicates with the second water outlet. According to the system, purified water between a reverse osmosis membrane unit and a faucet can be subjected to backflow circulation, so that frequent starting of the water cooler system is effectively prevented, and stable and safe operation of the water cooler system is facilitated.

Description

technical field [0001] The invention relates to the technical field of fluid delivery, in particular to a clean drinking machine system. Background technique [0002] With the development of the economy, the situation of water resources has deteriorated in many places. The shortage and pollution of water resources have become more and more serious, and the problem of drinking water safety for urban residents has become prominent. Aiming at the secondary pollution of urban tap water and the persistent presence of harmful substances in tap water due to source water pollution, more and more water purifier systems with reverse osmosis membrane as the core filter unit have entered thousands of households. The existing household water purifier system uses reverse osmosis membrane as the core filter unit. After multi-stage pretreatment and pressurization of tap water, it enters the reverse osmosis membrane unit. The pure water produced can fully meet the domestic drinking needs of ...

Claims

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Application Information

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IPC IPC(8): F16K11/22F16K17/168C02F1/44
CPCF16K11/22F16K17/168C02F1/441
Inventor 周如景
Owner 中山市伟力宝电机电器有限公司