Abstract: A vacuum insulation panel application device and method are provided. The device comprises a conveying platform for conveying a refrigerator housing, a foaming material spray gun head, a vacuum insulation panel placer and a press-fitter for pasting a vacuum insulation panel onto the refrigerator housing, wherein the foaming material spray gun head, the vacuum insulation panel placer and the press-fitter are sequentially arranged in the moving direction of the conveying platform; the spray gun head is fixedly arranged beside the conveying platform; and the press-fitter is provided with rollers for rolling the vacuum insulation panel.

Abstract: Disclosed are a heating device (100) and a refrigerator. The heating device (100) includes a cylinder body (110), a door body (120), an electromagnetic generating module (161) and a radiating antenna (150). A heating chamber (111) having a pick-and-place opening is defined in the cylinder body (110), and the heating chamber (111) is configured to place an object to be processed. The door body (120) is disposed at the pick-and-place opening and configured to open and close the pick-and-place opening. The electromagnetic generating module (161) is configured to generate an electromagnetic wave signal. The radiating antenna (150) is disposed in the cylinder body (110) and electrically connected with the electromagnetic generating module (161) to generate electromagnetic waves of a corresponding frequency according to the electromagnetic wave signal.

Abstract: Disclosed is a heating device (100), including: a metal cylinder body (110) provided with a pick-and-place opening, a door body (120) configured to open and close the pick-and-place opening, an electromagnetic generating module (161) configured to generate an electromagnetic wave signal, and a radiating antenna (150). The radiating antenna (150) is configured to be electrically connected with the electromagnetic generating module (161) to generate electromagnetic waves of a corresponding frequency according to the electromagnetic wave signal. The heating device (100) further includes an antenna housing (130) made of an insulating material.

Abstract: A refrigerating and freezing device (1) is provided, which includes: a cabinet body, wherein at least one storage compartment (11) is defined in the cabinet body, and a heating cavity configured to accommodate a to-be-processed object is defined in one of the storage compartments (11); and an electromagnetic heating device, configured to provide electromagnetic waves into the heating cavity to heat the to-be-processed object, wherein the electromagnetic heating device is provided with an electromagnetic generation module (21) configured to generate an electromagnetic wave signal and a power supply module (24) configured to provide a power source to the electromagnetic generation module (21).

Abstract: A refrigerator includes a cabinet comprising a storage chamber having a front opening; a side-by-side door assembly including a first door and a second door which are respectively pivotally disposed on two sides of the front opening so as to open or close the storage chamber; and a vertical beam, which is rotatably mounted on the side of the first door away from the pivoting center of the first door and abuts against the second door when the first door and the second door are closed so as to seal gaps among the first door, the second door, and the cabinet; a notch being formed in the position of the front end of the top wall of the storage chamber opposite to the vertical beam, and the top end of the vertical beam being accommodated in the notch when abutting against the cabinet.

Abstract: A refrigerating and freezing device includes a cabinet defining at least one storage compartment, at least one cabinet door configured to respectively open and close the at least one storage compartment, a refrigerating system configured to provide cooling capacity to the at least one storage compartment, and a heating unit. The heating unit includes a container body disposed in one storage compartment and provided with a pick-and-place opening, a door body configured to open and close the pick-and-place opening, an electromagnetic generating system configured to generate electromagnetic waves in the container body to heat an object to be processed and a cabinet door detection device configured to detect open and closed states of the cabinet door corresponding to the storage compartment provided with the container body; wherein the electromagnetic generating system stops generating electromagnetic waves when the corresponding cabinet door is in an open state.

Abstract: The present invention provides a refrigerator, comprising a cabinet and a liner disposed in the cabinet, the cabinet and the liner defining a foaming space, wherein the refrigerator further comprises a material injecting device at least partially located in the foaming space, the material injecting device is provided with a material injecting port and a material dispensing port, the material injecting device is provided with a section of inclined portion at an end adjacent to the material injecting port, and a diameter of an outer circumference of the inclined portion gradually decreases from an end close to the material injecting port to the other end far away from the material injecting port. In the refrigerator according to the present invention, the material injecting device provides a certain mounting space for a vacuum VIP board.

Abstract: Disclosed are a vacuum insulation panel application device and method. The device comprises a conveying platform for conveying a refrigerator housing, a foaming material spray gun head, a vacuum insulation panel taking and placing mechanism and a press-fitting mechanism for pasting a vacuum insulation panel onto the refrigerator housing, wherein the foaming material spray gun head, the vacuum insulation panel taking and placing mechanism and the press-fitting mechanism are sequentially arranged in the moving direction of the conveying platform; the spray gun head is fixedly arranged beside the conveying platform; and the press-fitting mechanism is provided with rollers for rolling the vacuum insulation panel.

Abstract: Disclosed are a foaming material, a thermal insulation cabinet, and preparation methods therefor. The foaming material comprises 100 parts of a combined polyol, 10-30 parts of a foaming agent composition, and 120-150 parts of an isocyanate. In the present invention, the type of the polyol used in a foaming system is adjusted in order to increase the content of a polyester polyol and reduce the content of a polyether polyol, such that the compressive strength of the foaming material is significantly improved without increasing or changing the injection amount.

Abstract: A refrigerating and freezing device (1) is provided, which includes: a cabinet body, wherein at least one storage compartment (11) is defined in the cabinet body, and a heating cavity configured to accommodate a to-be-processed object is defined in one of the storage compartments (11); and an electromagnetic heating device, configured to provide electromagnetic waves into the heating cavity to heat the to-be-processed object, wherein the electromagnetic heating device is provided with an electromagnetic generation module (21) configured to generate an electromagnetic wave signal and a power supply module (24) configured to provide a power source to the electromagnetic generation module (21).

Abstract: Disclosed are a heating device (100) and a refrigerator. The heating device (100) includes a cylinder body (110), a door body (120), an electromagnetic generating module (161) and a radiating antenna (150). A heating chamber (111) having a pick-and-place opening is defined in the cylinder body (110), and the heating chamber (111) is configured to place an object to be processed. The door body (120) is disposed at the pick-and-place opening and configured to open and close the pick-and-place opening. The electromagnetic generating module (161) is configured to generate an electromagnetic wave signal. The radiating antenna (150) is disposed in the cylinder body (110) and electrically connected with the electromagnetic generating module (161) to generate electromagnetic waves of a corresponding frequency according to the electromagnetic wave signal.

Abstract: Disclosed is a refrigerating and freezing device, including a cabinet defining at least one storage compartment, at least one cabinet door configured to respectively open and close the at least one storage compartment, a refrigerating system configured to provide cooling capacity to the at least one storage compartment, and a heating unit. The heating unit includes a cylinder body disposed in one storage compartment and provided with a pick-and-place opening, a door body configured to open and close the pick-and-place opening, and an electromagnetic generating system configured to generate electromagnetic waves in the cylinder body to heat an object to be processed.

Abstract: Disclosed is a heating device (100), including: a metal cylinder body (110) provided with a pick-and-place opening, a door body (120) configured to open and close the pick-and-place opening, an electromagnetic generating module (161) configured to generate an electromagnetic wave signal, and a radiating antenna (150). The radiating antenna (150) is configured to be electrically connected with the electromagnetic generating module (161) to generate electromagnetic waves of a corresponding frequency according to the electromagnetic wave signal. The heating device (100) further includes an antenna housing (130) made of an insulating material.

Abstract: Disclosed is a heating device (100), including a cylinder body (110) provided with a pick-and-place opening, a door body (120) configured to open and close the pick-and-place opening, and an electromagnetic generating system. At least a part of the electromagnetic generating system is disposed in the cylinder body (110) or accessed into the cylinder body (110), so as to generate electromagnetic waves in the cylinder body (110) to heat an object to be processed. The heating device (100) further includes plastic components (130, 140) disposed on a propagation path of the electromagnetic waves. The plastic components (130, 140) are made of a non-transparent PP material to reduce the electromagnetic loss of the electromagnetic waves on the plastic components (130, 140) so as to indirectly increase the ratio of the electromagnetic waves acting on the object to be processed, thereby increasing the heating rate of the object to be processed.

Abstract: Disclosed is a refrigerating and freezing device (200), including a cabinet defining at least one storage compartment, a refrigerating system configured to provide cooling capacity to the at least one storage compartment, and a heating unit (100). The heating unit (100) includes a metal cylinder body (110) disposed in one storage compartment, a door body (120) configured to open and close a pick-and-place opening of the metal cylinder body (110), and an electromagnetic generating system generating electromagnetic waves in the cylinder body (110) to heat an object to be processed. At least a part of the electromagnetic generating system is disposed in the cylinder body (110) or accessed into the cylinder body (110).