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CN-224230750-U - Condenser for phase change cooling and dish washing machine

CN224230750UCN 224230750 UCN224230750 UCN 224230750UCN-224230750-U

Abstract

The utility model relates to a phase-change cooling condenser and a dish washer, and belongs to the field of dish washers. The phase-change cooling condenser comprises a shell component, a fan component and a phase-change component, wherein the shell component is provided with a fluid channel, a condensate outlet is formed in the channel wall of the fluid channel, the fan component is arranged on the shell component, at least part of the phase-change component is made of a phase-change material, the phase-change component is arranged on the shell component, and the phase-change component is arranged opposite to the fluid channel. Through the design that phase change subassembly and fluid channel set up relatively, utilize phase change material's latent heat characteristic, possess apparent advantage in heat exchange efficiency and accuse temperature stability, make the air temperature in the fluid channel drop fast, promote condensation efficiency.

Inventors

  • WEI DENGMIN
  • LI ZHICHENG

Assignees

  • 佛山市百斯特电器科技有限公司

Dates

Publication Date
20260512
Application Date
20250529

Claims (10)

  1. 1. The condenser of phase transition cooling, its characterized in that, the condenser of phase transition cooling include: the device comprises a shell assembly (1), wherein the shell assembly (1) is provided with a fluid channel (101), the shell assembly (1) is provided with a first air inlet (102) and a first air outlet (103) which are communicated with the fluid channel (101), and air entering from the first air inlet (102) flows through the fluid channel (101) and is output from the first air outlet (103); The fan assembly (2) is arranged on the shell assembly (1), and the fan assembly (2) is used for inputting air from the first air inlet (102) and outputting the air from the first air outlet (103) after passing through the fluid channel (101); The phase change assembly (3), at least part of phase change assembly (3) is made of phase change material, phase change assembly (3) set up on casing subassembly (1), phase change assembly (3) with fluid passageway (101) are relative to setting up.
  2. 2. The phase-change cooling condenser according to claim 1, wherein the phase-change component (3) is located outside the shell component (1), one side of the phase-change component (3) is abutted against the shell component (1), and the other side of the phase-change component (3) is leaked.
  3. 3. The phase-change cooling condenser according to claim 2, wherein the outer surface of the shell component (1) is recessed to form a limit groove (105), and the phase-change component (3) is matched with the limit groove (105); And/or the phase change element (3) is plate-shaped; and/or the phase change component (3) has a thickness of 0.2mm to 1mm.
  4. 4. The phase change cooling condenser of claim 1, further comprising a heating assembly (4) and an air outlet housing (5), wherein the fan assembly (2) is in communication with the first air outlet (103), the heating assembly (4) is detachably disposed on the housing assembly (1), the heating assembly (4) is in communication with the fan assembly (2), and the air outlet housing (5) is detachably disposed on the heating assembly (4) and in communication with the heating assembly (4).
  5. 5. The phase change cooling condenser according to claim 4, wherein the housing assembly (1) is provided with a flow-through channel (106), the fan assembly (2) is respectively communicated with the first air outlet (103) and the flow-through channel (106), and the heating assembly (4) is communicated with the flow-through channel (106).
  6. 6. The phase change cooling condenser according to claim 5, wherein the heating assembly (4) comprises a hot air shell (41) and a heating element (42), the hot air shell (41) is adapted to the side wall of the through-flow channel (106), the heating element (42) is arranged on the hot air shell (41) and located in the hot air shell (41), one of the hot air shell (41) and the shell assembly (1) is provided with a first fastening piece (111), one of the hot air shell (41) and the shell assembly (1) is provided with a first fastening hole (401), and the first fastening piece (111) is adapted to the first fastening hole (401).
  7. 7. The phase-change cooling condenser according to claim 4, wherein the air outlet housing (5) is provided with an air outlet channel (501), the air outlet housing (5) is provided with a second air inlet (502) and a second air outlet (503) which are communicated with the air outlet channel (501), the second air inlet (502) is communicated with the second air outlet (503) through the air outlet channel (501), the housing assembly (1) is provided with a condensed water channel (107) or the air outlet housing (5) is provided with the condensed water channel (107) or the housing assembly (1) and the air outlet housing (5) are matched to form the condensed water channel (107), a channel wall of the fluid channel (101) is provided with a condensed water outlet (104), and the condensed water outlet (104), the condensed water channel (107) and the air outlet channel (501) are sequentially communicated or the condensed water outlet (104), the condensed water channel (107) and the second air outlet (503) are sequentially communicated.
  8. 8. The phase-change cooling condenser according to claim 7, wherein the air outlet housing (5) comprises a housing body (51) and a first conduit (52), the housing body (51) is provided with the air outlet channel (501), the housing body (51) is provided with the second air inlet (502) and the second air outlet (503), the housing body (51) is further provided with a diversion channel (604), the first conduit (52) is arranged on the housing body (51), the housing assembly (1) comprises a condensation housing (11) and a second conduit (12), the second conduit (12) is arranged on the condensation housing (11), the second conduit (12) and the first conduit (52) are installed in an adapting manner, the second conduit (12) and the first conduit (52) are matched to form the condensation water channel (107), and the condensation water outlet (104), the condensation water channel (107), the diversion channel (604) and the second air outlet (503) are communicated in sequence; And/or one of the heating component (4) and the air outlet shell (5) is provided with a second clamping piece (411), the other one of the heating component (4) and the air outlet shell (5) is provided with a second clamping hole (5101), and the second clamping piece (411) is installed in an adaptive manner with the second clamping hole (5101).
  9. 9. Phase change cooled condenser according to claim 1, characterized in that the phase change assembly (3) comprises a containment housing, a phase change material in the containment housing and an adhesive member arranged on the containment housing, the adhesive member being adhered to the housing assembly (1).
  10. 10. A dishwasher, said dishwasher comprising: A phase change reduced temperature condenser as claimed in any one of claims 1 to 9.

Description

Condenser for phase change cooling and dish washing machine Technical Field The utility model relates to the field of dish washers, in particular to a phase-change cooling condenser and a dish washer. Background In modern household life, dish washers have become standard equipment for numerous home kitchens by virtue of efficient and convenient tableware cleaning capability. The drying function is used as an important link for improving the use experience of the dish washing machine, and the technical performance of the dish washing machine directly influences the tableware drying effect and the user satisfaction. However, in the drying process of most of the dish washers on the market, the condensing treatment of the hot and humid air has a problem of low efficiency, and the defect severely restricts the improvement of the drying effect. Disclosure of utility model Based on the above, it is necessary to provide a phase-change cooling condenser and a dish washer for solving the problem of low efficiency of the condensation treatment of hot and humid air. The phase-change cooling condenser comprises a shell component, a fan component and a phase-change component, wherein the shell component is provided with a fluid channel, a first air inlet and a first air outlet which are communicated with the fluid channel are formed in the shell component, air entering from the first air inlet flows through the fluid channel and then is output from the first air outlet, the fan component is arranged on the shell component and is used for inputting air from the first air inlet and outputting the air from the first air outlet after passing through the fluid channel, at least part of the phase-change component is made of a phase-change material, the phase-change component is arranged on the shell component, and the phase-change component and the fluid channel are oppositely arranged. According to the phase-change cooling condenser disclosed by the application, through the design that the phase-change component and the fluid channel are arranged oppositely, the latent heat characteristic of the phase-change material is utilized, and the phase-change cooling condenser has remarkable advantages in heat exchange efficiency and temperature control stability. When air flows through the fluid channel from the first air inlet, the phase change material absorbs heat through the solid-liquid phase change process, the phase change latent heat of unit mass of the phase change material is far higher than that of the traditional sensible heat material, and high-efficiency heat exchange can be realized in a small volume. In a high-temperature environment, the phase change material absorbs heat carried by air to generate phase change, so that the temperature of the air in the fluid channel is quickly reduced, and the condensation efficiency is improved. The air flow speed can be enhanced by the cooperation of the fan component and the fluid channel, and a dynamic temperature control system is formed by combining the heat storage and release characteristics of the phase change material. The fan assembly forces air to flow in from the first air inlet and flow out from the first air outlet, so that the air contacts with the wall surface of the fluid channel and the phase change material. When air flows through the wall surface of the low-temperature fluid channel, water vapor in the air is condensed into liquid water. In one embodiment, the phase change assembly is located outside the housing assembly, one side of the phase change assembly is abutted against the housing assembly, and the other side of the phase change assembly is leaked outside. The phase change assembly is arranged outside the shell assembly, and one side of the phase change assembly is propped against the shell, so that the phase change assembly has multiple advantages in heat exchange efficiency and structural suitability. The exposed side of the phase change component can be directly contacted with the external air, natural convection or forced air cooling is utilized, such as a fan is matched to enhance heat dissipation or heat absorption efficiency, when the phase change material absorbs heat transferred by the shell component to generate phase change, the exposed surface can rapidly emit the heat to the environment, solid recovery of the phase change material is accelerated, and heat storage capacity is reserved for the next round of heat exchange. In one embodiment, the outer surface of the shell component is recessed to form a limit groove, and the phase change component is matched with the limit groove. The limit groove on the outer surface of the shell component and the adaptation design of the phase change component bring remarkable advantages from the aspects of structural positioning and heat conduction. The concave structure of the limiting groove can accurately define the installation position of the phase-change component, the displacement of the phase-change