CN203408012U - A heating system for a dishwasher - Google Patents
A heating system for a dishwasher Download PDFInfo
- Publication number
- CN203408012U CN203408012U CN201320414573.XU CN201320414573U CN203408012U CN 203408012 U CN203408012 U CN 203408012U CN 201320414573 U CN201320414573 U CN 201320414573U CN 203408012 U CN203408012 U CN 203408012U
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- Prior art keywords
- condenser
- outlet
- refrigerant
- heating system
- compressor
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 32
- 239000003507 refrigerant Substances 0.000 claims abstract description 84
- 239000007921 spray Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 230000001954 sterilising effect Effects 0.000 claims description 18
- 238000004659 sterilization and disinfection Methods 0.000 claims description 18
- 230000001105 regulatory effect Effects 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims 2
- 238000004321 preservation Methods 0.000 claims 2
- 239000008399 tap water Substances 0.000 claims 1
- 235000020679 tap water Nutrition 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 13
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000005507 spraying Methods 0.000 abstract 1
- 230000008676 import Effects 0.000 description 27
- 238000004851 dishwashing Methods 0.000 description 17
- 239000012530 fluid Substances 0.000 description 11
- 239000002826 coolant Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
本实用新型涉及洗碗机，尤其涉及一种洗碗机的加热系统。一种洗碗机的加热系统，包括压缩机、冷凝器，压缩机的出口通过第一冷媒管连接冷凝器的进口，还包括喷淋管，压缩机与冷凝器之间的第一冷媒管的局部轴向穿过喷淋管。第一冷媒管内的冷媒介质在喷淋管内完成冷凝，释放出热量，直接加热喷淋管内的清洗液，喷淋管直接使用加热后的清洗液进行喷淋动作，热能损失小，热能利用率高。
The utility model relates to a dishwasher, and in particular to a heating system for a dishwasher. A heating system for a dishwasher comprises a compressor and a condenser, wherein the outlet of the compressor is connected to the inlet of the condenser through a first refrigerant pipe, and further comprises a spray pipe, wherein a part of the first refrigerant pipe between the compressor and the condenser passes through the spray pipe axially. The refrigerant in the first refrigerant pipe is condensed in the spray pipe, releasing heat to directly heat the cleaning liquid in the spray pipe, and the spray pipe directly uses the heated cleaning liquid to perform a spraying action, so that the heat energy loss is small and the heat energy utilization rate is high.
Description
Technical field
The utility model relates to dish-washing machine, relates in particular to a kind of heating system of dish-washing machine.
Background technology
The major function of dish-washing machine is wash dining set, and heating system is the important composition parts of dish-washing machine, and it,, for cleaning fluid being heated to certain temperature, reaches better clean result.
The heating system of existing dish-washing machine adopts electric heating heated wash liquid, then stores in an attemperater, carries out the circulation of cleaning fluid, or by heat pump cleaning fluid, be saved in attemperater by pump, then carries out the circulation of cleaning fluid.In attemperater, lay in the hot heat hot water that first hot water need to make electricity consumption produce, hot water enters attemperater by pipeline, and the water in attemperater enters spray system through piping again, and water exists heat-energy losses at links, and the utilization rate of heat energy is low.
Utility model content
The purpose of this utility model is to provide a kind of heating system of dish-washing machine, can make the cleaning fluid after heating directly enter spray system, and heat-energy losses is little, and heat utilization rate is high.
For reaching this object, the utility model by the following technical solutions:
A heating system for dish-washing machine, comprises compressor, condenser, and the outlet of compressor connects the import of condenser by the first refrigerant pipe, also comprise shower, and the localized axial of the first refrigerant pipe between compressor and condenser is through shower.
The quantity of shower is greater than 2, and it is snakelike successively through a plurality of showers that the first refrigerant pipe becomes; Shower and the first refrigerant pipe form double pipe heat exchanger.
Wherein, the outlet of compressor also connects the import of condenser by the second refrigerant pipe; The first magnetic valve is set on the first refrigerant pipe, the second magnetic valve is set on the second refrigerant pipe.Heating system also comprises high temperature sterilization box, and the first refrigerant pipe or the second refrigerant pipe are through high temperature sterilization box, and refrigerant pipe passed high temperature sterilization box to obtain higher sterilization temperature before passing shower; If the temperature needing is lower, refrigerant pipe also can be through high temperature sterilization box after passing shower.
Wherein, also comprise throttling arrangement, evaporimeter; The outlet of condenser connects the import of throttling arrangement, and the outlet of throttling arrangement connects the import of evaporimeter, and the outlet of evaporimeter connects the import of compressor.Condenser comprises the casing that is filled with water, and the refrigerant pipe of condenser is through being filled with water casing; The import of casing of being filled with water connects water supply pipe, and the outlet of the casing that is filled with water connects shower.Also comprise attemperater, the outlet of the casing that is filled with water connects the import of attemperater, and the outlet of attemperater connects the import of shower.
Wherein, also comprise circulating pump, the outlet of the casing that is filled with water connects the entrance of circulating pump, and circulation delivery side of pump connects the import of attemperater.
Heating system also comprises refrigerant regulating tank, and the entrance of refrigerant regulating tank connects the outlet of condenser, and the outlet of refrigerant regulating tank connects the import of compressor.Preferably, between refrigerant regulating tank and condenser, thermal electric expansion valve is set; Between refrigerant regulating tank and compressor, thermally responsive expansion valve is set.
The beneficial effects of the utility model are: a kind of heating system of dish-washing machine, comprise compressor, condenser, the outlet of compressor connects the import of condenser by the first refrigerant pipe, also comprise shower, and the localized axial of the first refrigerant pipe between compressor and condenser is through shower.Coolant media in the first refrigerant pipe completes condensation in shower, and releases heat directly heats the cleaning fluid in shower, and shower directly uses the cleaning fluid after heating to spray action, and heat-energy losses is little, and heat utilization rate is high.
Accompanying drawing explanation
For technical scheme clearer, that the utility model embodiment is described effectively, the accompanying drawing of required use in embodiment is briefly described, self-explantoryly be, accompanying drawing in the following describes is only embodiment more of the present utility model, for those skilled in the art, without paying under the prerequisite of creative work, can also make other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of an embodiment of the heating system of a kind of dish-washing machine of the utility model.
Fig. 2 is the structural representation of another embodiment of the heating system of a kind of dish-washing machine of the utility model.
Fig. 3 is the structural representation that the first refrigerant pipe of the heating system of a kind of dish-washing machine of the utility model passes shower.
In figure:
1-the first refrigerant pipe; 2-compressor; 3-condenser; 4-shower; 5-the second refrigerant pipe; 6-the first magnetic valve; 7-the second refrigerant pipe; 8-throttling arrangement; 9-evaporimeter; 10-water supply pipe; 11-attemperater; 12-circulating pump; The 13-casing that is filled with water; 14-refrigerant regulating tank.
The specific embodiment
The utility model provides a kind of heating system of dish-washing machine, in order to make, those of skill in the art are clearer understands the utility model scheme, and make the above-mentioned object of the utility model, feature, beneficial effect can more understand, understandable, below in conjunction with accompanying drawing 1-3 and the specific embodiment, the utility model is described in further detail.
Embodiment mono-
A heating system for dish-washing machine, comprises compressor 2, condenser 3, shower 4, and the outlet of compressor connects the import of condenser by the first refrigerant pipe 1, and the localized axial of the first refrigerant pipe 1 between compressor 2 and condenser 3 is through shower 4.
Coolant media in the first refrigerant pipe 1 completes condensation in shower 4, and releases heat directly heats the cleaning fluid in shower 4, and shower 4 directly uses the cleaning fluid after heating to spray action, and heat-energy losses is little, and heat utilization rate is high.
In the present embodiment, the quantity of shower 4 is 2.The quantity of shower can be also 3 as required, 4 or more.The first 1 one-tenth of refrigerant pipe is snakelike forms double pipe heat exchanger through a plurality of shower 4, the first refrigerant pipes 1 and shower 4 successively, compact conformation, and heat exchange efficiency is high.
The outlet of compressor also connects the import of condenser by the second refrigerant pipe 5; On the first refrigerant pipe 1, arrange on the first magnetic valve 6, the second refrigerant pipes 5 the second magnetic valve 7 is set.The switching of the first magnetic valve 6, the second magnetic valve 7 can regulate refrigerant to pass through the amount of shower 4 effectively, the controllability of raising system, the spray liquid temperature of dish-washing machine can be reached more than 75 ℃, even if use common water also can reach effect clearly, do not need to add cleaning agent, energy-saving and environmental protection, efficient.When the heat of shower 4 is enough, regulate the switching of the first magnetic valve 6, the second magnetic valve 7 to transfer heat to condenser 3.
In the present embodiment, also comprise high temperature sterilization box, the first refrigerant pipe 1 or the second refrigerant pipe 5 are through high temperature sterilization box.Refrigerant pipe passed high temperature sterilization box to obtain higher sterilization temperature before passing shower 4, in the first refrigerant pipe 1, the second refrigerant pipe 5, fill from compressor 2 high temperature, high pressure refrigerant out, can in high temperature sterilization box, complete with higher temperature sterilization action.If the temperature needing is lower, refrigerant pipe also can be through high temperature sterilization box after passing shower 4.
In the present embodiment, also comprise throttling arrangement 8, evaporimeter 9; The outlet of condenser 3 connects the import of throttling arrangement 8, and the outlet of throttling arrangement 8 connects the import of evaporimeter 9, and the outlet of evaporimeter 9 connects the import of compressor 2.
Embodiment bis-
A heating system for dish-washing machine, comprises compressor 2, condenser 3, shower 4, and the outlet of compressor connects the import of condenser by the first refrigerant pipe 1, and the localized axial of the first refrigerant pipe 1 between compressor 2 and condenser 3 is through shower 4.
Coolant media in the first refrigerant pipe 1 completes condensation in shower 4, and releases heat directly heats the cleaning fluid in shower 4, and shower 4 directly uses the cleaning fluid after heating to spray action, and heat-energy losses is little, and heat utilization rate is high.
In the present embodiment, the quantity of shower 4 is 2.The quantity of shower can be also 3 as required, 4 or more.The first 1 one-tenth of refrigerant pipe is snakelike forms double pipe heat exchanger through a plurality of shower 4, the first refrigerant pipes 1 and shower 4 successively, compact conformation, and heat exchange efficiency is high.
The outlet of compressor also connects the import of condenser by the second refrigerant pipe 5; On the first refrigerant pipe 1, arrange on the first magnetic valve 6, the second refrigerant pipes 5 the second magnetic valve 7 is set.The switching of the first magnetic valve 6, the second magnetic valve 7 can regulate refrigerant to pass through the amount of shower 4 effectively, the controllability of raising system, the spray liquid temperature of dish-washing machine can be reached more than 75 ℃, even if use common water also can reach effect clearly, do not need to add cleaning agent, energy-saving and environmental protection, efficient.When the heat of shower 4 is enough, regulate the switching of the first magnetic valve 6, the second magnetic valve 7 to transfer heat to condenser 3.
In the present embodiment, also comprise high temperature sterilization box, the first refrigerant pipe 1 or the second refrigerant pipe 5 are through high temperature sterilization box.In the first refrigerant pipe 1, the second refrigerant pipe 5, fill from compressor 2 high temperature, high pressure refrigerant out, can in high temperature sterilization box, complete with higher temperature sterilization action.
In the present embodiment, also comprise throttling arrangement 8, evaporimeter 9; The outlet of condenser 3 connects the import of throttling arrangement 8, and the outlet of throttling arrangement 8 connects the import of evaporimeter 9, and the outlet of evaporimeter 9 connects the import of compressor 2.
In the present embodiment, also comprise attemperater 11, the outlet of the casing 13 that is filled with water connects the import of attemperater 11, and the outlet of attemperater 11 connects the import of shower 4.Attemperater 13 has improved the flexibility of system operation, when the amount of washing the dishes is larger, can, in advance at a certain amount of hot water of the interior deposit of attemperater 13, guarantee that shower water has enough temperature and amount.
Also comprise circulating pump 12, the outlet of the casing 13 that is filled with water connects the entrance of circulating pump 12, and the outlet of circulating pump 12 connects the import of attemperater 11, and circulating pump 12 provides power for spray liquid circulates.
In the present embodiment, also comprise refrigerant regulating tank 14, the entrance of refrigerant regulating tank 14 connects the outlet of condenser 3, and the outlet of refrigerant regulating tank 14 connects the import of compressor 2.Between refrigerant regulating tank 14 and condenser 3, thermal electric expansion valve is set; Between refrigerant regulating tank 14 and compressor 2, thermally responsive expansion valve is set.Thermal electric expansion valve and thermally responsive expansion valve can regulate the coolant quantity that enters compressor 2 and condenser 3, avoid the workload of compressor 2 excessive, avoid the coolant quantity of condenser 3 not enough, affect the temperature of spray liquid, the safety and stability of further raising system operation.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320414573.XU CN203408012U (en) | 2013-07-11 | 2013-07-11 | A heating system for a dishwasher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320414573.XU CN203408012U (en) | 2013-07-11 | 2013-07-11 | A heating system for a dishwasher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203408012U true CN203408012U (en) | 2014-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320414573.XU Expired - Fee Related CN203408012U (en) | 2013-07-11 | 2013-07-11 | A heating system for a dishwasher |
Country Status (1)
| Country | Link |
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| CN (1) | CN203408012U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905745A (en) * | 2014-03-10 | 2015-09-16 | 杭州三花研究院有限公司 | Heat pump dish washing machine and control method thereof |
| CN105105695A (en) * | 2015-09-15 | 2015-12-02 | 佛山市顺德区美的洗涤电器制造有限公司 | Drying device of heat pump type dish washing machine and heat pump type dish washing machine |
| CN105476584A (en) * | 2014-09-19 | 2016-04-13 | 杭州三花研究院有限公司 | Heat pump type tableware washer and control method thereof |
| CN107638148A (en) * | 2017-11-10 | 2018-01-30 | 西安聚投未来网络科技有限公司 | Use the automatic dish-washing machine of heat pump dryer |
| CN108024687A (en) * | 2015-07-31 | 2018-05-11 | 伊利诺斯工具制品有限公司 | Ware wash machine with heat recovery system |
-
2013
- 2013-07-11 CN CN201320414573.XU patent/CN203408012U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905745A (en) * | 2014-03-10 | 2015-09-16 | 杭州三花研究院有限公司 | Heat pump dish washing machine and control method thereof |
| CN104905745B (en) * | 2014-03-10 | 2019-07-23 | 杭州三花研究院有限公司 | Heat pump dish-washing machine and its control method |
| CN105476584A (en) * | 2014-09-19 | 2016-04-13 | 杭州三花研究院有限公司 | Heat pump type tableware washer and control method thereof |
| CN105476584B (en) * | 2014-09-19 | 2019-08-23 | 杭州三花研究院有限公司 | Pump type heat dish cleaning machine and its control method |
| CN108024687A (en) * | 2015-07-31 | 2018-05-11 | 伊利诺斯工具制品有限公司 | Ware wash machine with heat recovery system |
| US10722097B2 (en) | 2015-07-31 | 2020-07-28 | Illinois Tool Works Inc. | Warewasher with heat recovery system |
| CN108024687B (en) * | 2015-07-31 | 2021-06-04 | 伊利诺斯工具制品有限公司 | Warewasher with heat recovery system |
| CN105105695A (en) * | 2015-09-15 | 2015-12-02 | 佛山市顺德区美的洗涤电器制造有限公司 | Drying device of heat pump type dish washing machine and heat pump type dish washing machine |
| CN105105695B (en) * | 2015-09-15 | 2019-07-05 | 佛山市顺德区美的洗涤电器制造有限公司 | The drying device and heat-pump-type dish-washing machine of heat-pump-type dish-washing machine |
| CN107638148A (en) * | 2017-11-10 | 2018-01-30 | 西安聚投未来网络科技有限公司 | Use the automatic dish-washing machine of heat pump dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20190711 |