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A storage and container main body technology, applied in the field of storage, can solve problems such as loud noise, and achieve the effects of reducing noise, suppressing noise generation, and reducing noise generation
Active Publication Date: 2017-09-19
FUJIKOKI MFG CO LTD +1
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Problems solved by technology
[0009] There is no particular problem in the rotary accumulator described in Patent Document 2, but in the accumulator described in Patent Document 1 with a gas-liquid separation member under the head, the head is pierced with a The refrigerant inflow hole and the refrigerant outflow hole have the following problems in this accumulator: the desiccant contacts the liquid-phase refrigerant accumulated in the lower part of the cylinder body to generate air bubbles, and the air bubbles collide with the gas-liquid separation member to generate relatively large air bubbles. loud noise
Method used
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Embodiment Construction
[0055] Next, for the first embodiment for carrying out the present invention, refer to figure 1 It will be described in detail.
[0056] figure 1 Shown as an embodiment of the reservoir according to the present invention, the reservoir 1 includes a container body 2 , an outer tube 5 , an inner tube 6 , and inner machine components such as a bag 7 arranged in the container body 2 , and the container body 2 . It consists of a barrel 3 and a head 4 .
[0057] The container body 2 is composed of a bottomed cylindrical body 3 with an upper end open, and a head 4 . The head 4 is welded to the body 3 through a welding portion 10 to seal the open end of the body 3 . Both the barrel 3 and the head 4 are formed of metal such as aluminum alloy.
[0058] The head 4 is formed in a circular shape in plan view, and the refrigerant inflow hole 8 and the refrigerant outflow hole 9 are opened upward. The refrigerant outflow hole 9 communicates with the inner pipe 6 .
[0059] Below the hea...
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A reservoir with gas-liquid separation components that minimizes the noise associated with air bubbles. The reservoir (1) includes a container main body (2), which is composed of a cylindrical body (3) with an open upper end and a head (4) connected to the opening of the body. There is a refrigerant inflow hole (8) and a refrigerant outflow hole (9) opening to the longitudinal direction at the top, and a bag (7) containing a desiccant (7a) is located in the upper space of the cylinder body, and the bag containing the desiccant is close to A gas-liquid separation component (16) is fixedly arranged below the gas-liquid separation component, and the gas-liquid separation component is opposite to the refrigerant inflow hole of the head. An inner tube (6) extending to the vicinity of the inner bottom of the barrel is connected to the refrigerant outflow hole, and an outer tube (5) is arranged outside the inner tube to form a double tube. The bag containing the desiccant is fixed to the outer tube by a strap (30).
Description
technical field [0001] The present invention relates to a storage device in the form of gas-liquid separation and storage of a refrigerant in a refrigeration cycle. Background technique [0002] In order to separate and store the refrigerant in the refrigeration cycle by gas-liquid separation, a gas storage tank, an accumulator, or the like can be used. As such an accumulator, for example, Patent Document 1 describes such an accumulator, which is composed of an outer casing, a pipe portion arranged in the outer casing, a filter, and internal components such as a bag containing a desiccant. The refrigerant flowing into the casing from the inlet collides with the lid as a gas-liquid separation member, and is separated into gas-liquid refrigerant and liquid-phase refrigerant containing oil, and the separated gas-phase refrigerant enters the pipe and is discharged from the outlet. [0003] In addition, Patent Document 2 describes an accumulator having a cylinder body in a bottl...
Claims
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IPC IPC(8): F25B43/00
Inventor 细川侯史小栗靖雄古田卓司山崎库人堀田照之牧田和久伊藤肇
Owner FUJIKOKI MFG CO LTD