Midea Group Co., Ltd.

Hefei Hualing Co., Ltd.

Hefei Midea Refrigerator Co., Ltd.

Xiamen Lota International Co., Ltd.

Heifei Hauling Co., Ltd.

Huawei Zhang

Zhenqing Hu

Jia Long

Rui Wang

Sihai Jiao

Chao Liu

Siqi Zhang

Chuankai Xu

Zhiyu Wang

Mingfeng Xu

Pingfang Li

Qing Lv

Nianrun Zhou

Xianghai Pu

Benlei Liang

Hao Yu

Pengkai Liu

Rong Wang

Long Chen

Yanping Li

Jianjun Zhou

Yuanhao Cheng

Qiu Bi

Zengwu Qing

Gaowei Xu

Yidong Ran

Caixia Gao

Disclosed are a hinge and a refrigeration equipment. The hinge includes a vertical hinge shaft, a first hinge base and a second hinge base. The first hinge base includes a first installation plate and a first sleeve rotatably connected to the hinge shaft to make the first sleeve rotate around the hinge shaft. A lower end of the first sleeve is provided with a first slope sloping downwards. The second hinge base below the first hinge base includes a second installation plate and a second sleeve fixed on the hinge shaft. An upper end of the second sleeve is provided with a second slope sloping upwards. The second slope abuts against and cooperates with the first slope for the first sleeve to move from a first position to a second position along a direction away from the second sleeve or from the second position to the first position along a direction close to the second sleeve while being rotated around the hinge shaft.

Hinge and refrigeration equipment

A refrigerator box body includes mounting bases () used to mount hinges, a box housing () provided with an upward opening, and an opening frame () connected to the opening of the box housing (), a side plate of the box housing () being provided with mounting ports () penetrating the side plate of the box housing () along the thickness direction, the mounting bases () being arranged within the mounting ports (), the mounting bases () being provided with depressions () with concave sides toward an inside of the box housing (), the hinges being mounted within the depressions (), the mounting bases () being provided with guide grooves (), side edges of the mounting ports () being inserted into the guide grooves () so as to connect the mounting bases () and the box housing (), an edge of the opening frame () abutting against upper sides of the mounting bases ().

Refrigerator box body and refrigerator

A refrigeration apparatus, comprising: a compressor, the compressor being provided with an air exhaust opening and an air return opening; a condenser, a first end of the condenser being connected to the air exhaust opening; an evaporator, a first end of the evaporator being connected to the air return opening, a throttling element being connected in series between a second end of the evaporator and a second end of the condenser; a first control valve, the first control valve being connected in series between the evaporator and the compressor; an air suction device, a gas port of the air suction device being connected between the first control valve and the air return opening; and a control device, the control device being connected to the compressor, the first control valve, and the air suction device.

Refrigeration apparatus

The present invention provides a lead-free easy-to-cut corrosion-resistant brass alloy with good thermoforming performance. The brass alloy contains: 74.5-76.5 wt % of Cu, 3.0-3.5 wt % of Si, 0.11-0.2 wt % of Fe, 0.04-0.10% wt % of P, Zn and inevitable impurities. The alloy provided by the present invention has good cold-working and hot-working forming performance, and good dezincification corrosion-resistant and stress corrosion-resistant performance, applies to parts that require cutting and grinding forming in water-heating sanitaryware, electronic appliances, automobiles and the like, and especially applies to production and assembling of complex forging products for which stress is inconvenient to eliminate, such as water taps, values and the like.

Lead-free easy-to-cut corrosion-resistant brass alloy with good thermoforming performance

A low-cost lead-free dezincification corrosion-resistant brass alloy for casting. The brass alloy contains: 60-65 wt. % of Cu, 0.05-0.25 wt. % of Pb, 0.05-0.8 wt. % of Al, 0-0.1 wt. % of Sn, and 0.05-0.16 wt. % of As, with the balance being Zn and inevitable impurities. Moreover, the equivalent weight of zinc X meets the requirements of the following formula: 35%&#x3c;X&#x3c;39.5%, and X=(B+&#x3a3;CiKi/(A+B+&#x3a3;CiKi); in the formula, X is the equivalent weight of zinc in the complex brass, A is the copper content (%), B is the actual zinc content (%), Ci is the content (%) of the other alloy elements, and CiKi is the corresponding equivalent weight of zinc of various elements.

Low-cost lead-free dezincification-resistant brass alloy for casting

A refrigerating apparatus includes a cabinet body having an open top; a door body () disposed at the top of the cabinet body pivotably around a pivot shaft () so as to open and close the cabinet body; and a light assembly (), disposed at a side of the door body () facing the cabinet body () and arranged adjacent to the pivot shaft (), wherein the light assembly () includes a PCB (), an LED light () and a gravity switch (), both the LED light () and the gravity switch () are connected onto the PCB (), and the gravity switch () is configured to be switched on to light the LED light () so as to light an interior of the cabinet body when the door body () opens the cabinet body, and switched off to extinguish the LED light () when the door body () closes the cabinet body.

Refrigerating apparatus

Growing community of inventors

Anhui, China

Huawei Zhang