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Heating temperature control device and reverse osmosis water purification system using the device

A technology of water purification system and temperature control device, applied in the direction of control/manipulation system, water heater, fluid heater, etc., can solve the problems of long waiting time, cumbersome operation, inaccurate temperature control, etc., and achieve fast water outlet, control Accurate temperature and resource saving effect

Active Publication Date: 2019-06-28
SUNRAIN GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Not only is the operation cumbersome, the waiting time is long, and the temperature control is not accurate

Method used

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  • Heating temperature control device and reverse osmosis water purification system using the device
  • Heating temperature control device and reverse osmosis water purification system using the device
  • Heating temperature control device and reverse osmosis water purification system using the device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1, a heating temperature control device, figure 1 It is the structural representation of embodiment 1. A constant temperature water tank 11 and a double-layer cooling coil 6 are provided, and the constant temperature water tank 11 is provided with a water inlet and a heat exchange outlet pipe 3 . A water inlet pipe 12 is connected to the water inlet. One end of the double-layer cooling coil 6 is provided with a water inlet 4 and a heat exchange outlet 5 , and the other end is provided with a water outlet 8 and a heat exchange inlet 7 . The water inlet 4 is connected with a water inlet pipe 2, and an electric heater 1 is arranged on the water inlet pipe 2. The heat exchange inlet 7 is connected to the heat exchange outlet pipe 3 , and the heat exchange outlet pipe 3 is provided with a first water pump 13 .

[0025] When in use, water is supplied to the constant temperature water tank 11 through the water inlet pipe 12. The water temperature in the constant t...

Embodiment 2

[0026] Embodiment 2, in a heating and temperature control device as described in Embodiment 1, the water inlet pipe 2 is connected to the constant temperature water tank 11, and the water inlet pipe 2 between the electric heater 1 and the constant temperature water tank 11 is equipped with a second water pump 16. A water level switch 9 is provided in the constant temperature water tank 11, and a water supply solenoid valve 15 is provided on the water inlet pipe 12, and the water supply solenoid valve 15 is controlled to be switched on and off by the water level switch 9. On constant temperature water tank 11, PTC heating element 14 is also housed. The constant temperature water tank 11 is provided with an insulating layer. figure 2 It is the structural representation of embodiment 2.

[0027] During use, when the water level in the constant temperature water tank 11 was lower than the low water level of the water level switch 9, the water solenoid valve was opened, and the ...

Embodiment 3

[0028] Embodiment 3, in a heating and temperature control device as described in Embodiment 2, the water outlet 8 is connected with a drainage branch pipe 18, the drainage branch pipe 18 is provided with a drainage solenoid valve 17, and the water outlet 8 is equipped with a water solenoid valve. valve. image 3 It is the structural representation of embodiment 3.

[0029] After each water intake, the water solenoid valve is closed, and a certain amount of water is still stored in the double-layer cooling coil 6 between the electric heater 1 and the water solenoid valve. In order to ensure that the next water intake can accurately obtain the set temperature After each water intake action is completed, the drain solenoid valve 17 is opened to drain the stored water.

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Abstract

The invention discloses a heating temperature control device and an RO (reverse osmosis) water purification system adopting the same. The heating temperature control device is provided with a constant temperature water tank and a double-layer cooling coil pipe, wherein a water inlet port and a heat exchange water outlet pipe are arranged on the constant temperature water tank; a water inlet pipe is connected onto the water inlet port; a water inlet, a water outlet, a heat exchange outlet and a heat exchange inlet are formed in the double-layer cooling coil pipe; a water feeding pipe is connected onto the water inlet; an electric heater is arranged on the water feeding pipe; the heat exchange inlet is connected with a heat exchange water outlet pipe; a first water pump is arranged on the heat exchange water outlet pipe. According to the heating temperature control device, pure water is boiled by the electric heater, the boiled pure water is cooled to the required temperature through heat exchange of the double-layer cooling coil pipe, the temperature control mode is accurate, and water is discharged rapidly; the RO water purification system can provide pure water for the heating temperature control device, so that the drinking water quality is improved, the whole system is simple to operate, and the temperature control is accurate.

Description

technical field [0001] The invention relates to a temperature control device, in particular to a heating temperature control device. The invention also relates to a reverse osmosis water purification system using the device. Background technique [0002] At present, in the water purification industry, there are three common methods for heating water to warm water at one or more set temperatures: [0003] 1. Mix boiling water with cold water, there is yin and yang water. [0004] 2. To control the outlet temperature of warm water, the basic principle is to heat the water to the set warm water temperature (such as 45°) through the heating element, and the water has not been sterilized by high temperature. [0005] 3. The heating element adopts the traditional water dispenser hot tank. First, the water is heated and stored in the hot tank, and then the hot water in the hot tank is released by gravity. After passing through the cooling device, the temperature of the hot water ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/02F24H1/18
CPCC02F1/001C02F1/008C02F1/441C02F9/00C02F2209/02C02F2301/08F24H1/185F24H2250/02F24H2250/04
Inventor 赵福龙李小年袁永照陈超程垒叶建国
Owner SUNRAIN GRP CO LTD
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