Heating control method of bowl-washing machine

A technology of heating control and control method, which is applied in energy-saving heating/cooling, tableware washing machine/rinsing machine, tableware washing machine/rinsing and rinsing machine parts, etc., which can solve the problems of high consumption, high energy consumption, and high cost. Reach the effect of reducing energy consumption and cost

Inactive Publication Date: 2017-09-22
HANGZHOU SANHUA HOME APPLIANCE THERMAL MANAGEMENT SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the electric heater consumes electric energy for heating, consumes high

Method used

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  • Heating control method of bowl-washing machine
  • Heating control method of bowl-washing machine
  • Heating control method of bowl-washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as figure 2 As shown, the heat pump system 10 and the auxiliary heating system 20 are switched on sequentially during the main washing phase; the heat pump system 10 and the auxiliary heating system 20 are switched on sequentially during the main rinsing phase.

[0037] Specifically, before t10 is the pre-washing stage, the heat pump system 10 and the auxiliary heating system 20 are not started, t10-t13 is the main washing stage, the running time of the heat pump system 10 is t11-t10, with the help of the circulating washing water heat transfer medium. The interior of the washing chamber is heated to T4°C, and the range of T4 is 40-60. The operation time of the auxiliary heating system 20 is t12-t11. The interior of the washing chamber 30 is heated to T6°C by means of the circulating water heat transfer medium, and then recirculated for a certain period of time. Drain until time t13.

[0038] T13-t14 is the pre-rinsing stage, heat pump system 10 and auxiliary hea...

Embodiment 2

[0041] Such as image 3 As shown, when in the main washing stage, the heat pump system 10 and the auxiliary heating system 20 are switched on sequentially; when in the main rinsing stage, only the heat pump system 10 is started.

[0042] Specifically, before t18 is the pre-wash stage, heat pump system 10 and auxiliary heating system 20 are not started, t18-t21 is the main wash stage, heat pump system 10 is running for t19-t18, and the heat pump system 10 is used for washing by means of circulating water heat transfer medium. The interior of the chamber 30 is heated to T8°C, and the auxiliary heating system 20 is operated for t20-t19, and the interior of the washing chamber 30 is heated to T9°C by means of the circulating water heat transfer medium, which is recirculated for a certain period of time and drained until t21.

[0043] T21-t22 is the pre-rinsing stage, heat pump system 10 and auxiliary heating system 20 are not started, t22-t24 is the main rinsing stage, and the run...

Embodiment 3

[0046] Such as Figure 4 As shown, when in the main washing stage, the heat pump system 10 and the auxiliary heating system 20 are switched on sequentially; when in the main rinsing stage, only the auxiliary heating system 20 is started.

[0047] Specifically, before t25 is the pre-wash stage, heat pump system 10 and auxiliary heating system 20 are not started, t25-t28 is the main wash stage, heat pump system 10 is running for t26-t25, and the heat pump system 10 is used for washing by means of circulating water heat transfer medium. The interior of the chamber 30 is heated to T11°C, and the auxiliary heating system 20 is operated for t27-t26. The interior of the washing chamber 30 is heated to T12°C by means of the circulating water heat transfer medium, recirculated for a certain period of time and drained until t28.

[0048] T28-t29 is the pre-rinsing stage, the heat pump system 10 and the auxiliary heating system 20 are not started, t29-t31 is the main rinsing stage, and t...

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PUM

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Abstract

The invention discloses a heating control method of a bowl-washing machine. The bowl-washing machine comprises a washing chamber, a heat pump system and an auxiliary heating system, and the heat pump system and the auxiliary heating system are used for heating the inside of the washing chamber. The control method comprises the steps of in a pre-washing stage, a main washing stage, a pre-rinsing stage, a main rinsing stage and a drying stage of the bowl-washing machine, during the main washing stage, starting at least one of the heat pump system and the auxiliary heating system; during the main rinsing stage, stating at least one of the heat pump system and the auxiliary heating system. According to the heating control method of the bowl-washing machine, different heating methods are adopted in different stages of the bowl-washing machine, the energy dissipation and cost can be lowered, and different environment temperatures and heating requirements can be adapted to at the same time.

Description

technical field [0001] The invention relates to the technical field of dishwashers, in particular to a heating control method for dishwashers. Background technique [0002] In the dishwasher in the related art, the interior of the washing chamber is usually heated by an electric heater. However, the electric heater consumes electric energy for heating, consumes high potential energy, and has the problems of high energy consumption and high cost. Contents of the invention [0003] The present invention aims to solve one of the above-mentioned technical problems in the related art at least to a certain extent. For this reason, the present invention proposes a heating control method for a dishwasher. The heating control method for a dishwasher adopts different heating methods according to different stages of the dishwasher, which can not only reduce energy consumption and cost, but also adapt to different ambient temperature and heating requirements. [0004] To achieve th...

Claims

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Application Information

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IPC IPC(8): A47L15/42
CPCA47L15/4214A47L15/4287A47L15/4285A47L15/4291Y02B30/52Y02B40/00
Inventor 黄宁杰
Owner HANGZHOU SANHUA HOME APPLIANCE THERMAL MANAGEMENT SYST CO LTD
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