CN-116986156-B - Water leakage device and refrigerated container

CN116986156BCN 116986156 BCN116986156 BCN 116986156BCN-116986156-B

Abstract

The application discloses a water leakage device and a refrigerated container. The water leakage device comprises a barrel body, a plug, a filter assembly, a sleeve and a water outlet nozzle, wherein the filter assembly is arranged in the barrel body and comprises a filter support and a floating ball, the filter support comprises a barrel wall and a partition wall, the partition wall is connected to the inner wall surface of the barrel body to divide the inner space of the barrel body into a first space and a second space, the partition wall is provided with a filter hole, the first space and the second space are communicated through the filter hole, the floating ball is positioned in the barrel wall, the top end of the sleeve is sleeved at the bottom end of the barrel body, and the water outlet nozzle is sleeved at the bottom end of the sleeve. Therefore, when the refrigerated container is in a freezing mode, the plug can be used for sealing the opening of the barrel body so that the box body has good sealing effect, when the refrigerated container is in a fresh-keeping mode and water is required to be drained, the plug can be removed so that water can be drained through the water leaking device, and at the moment, the energy consumption of the refrigerated container in the fresh-keeping mode can be reduced due to the arrangement of the filtering component.

Inventors

HAN RUIJIA
YANG WEITING
MA ZHAOYUN
SHEN YUGANG

Assignees

太仓中集冷藏物流装备有限公司
中集集装箱(集团)有限公司
中国国际海运集装箱(集团)股份有限公司

Dates

Publication Date: 20260512
Application Date: 20230915

Claims (8)

1.A water leakage apparatus, characterized in that the water leakage apparatus comprises: the barrel body is provided with a barrel body opening at the top end and a barrel body hole at the bottom end; a plug removably connected to the tub to close the tub opening; The filter component, filter component set up in the staving, filter component includes: The filter support comprises a cylinder wall and a partition wall, wherein the cylinder wall is of a circumferentially closed annular structure, the partition wall is connected to one end of the cylinder wall, which is close to the cylinder hole, and is connected to the inner wall surface of the cylinder body so as to divide the inner space of the cylinder body into a first space and a second space, the partition wall is provided with a filter hole, and the first space and the second space are communicated through the filter hole, and The floating ball is positioned in the cylinder wall; The top end of the sleeve is sleeved at the bottom end of the barrel body, and a sleeve hole is formed in the bottom end of the sleeve; the water outlet nozzle is sleeved at the bottom end of the sleeve; The top end of the barrel body is a flaring part, one end, far away from the barrel body hole, of the flaring part forms the barrel body opening along the axial direction of the barrel body, the inner diameter size of the flaring part gradually increases from one end, close to the barrel body hole, towards the other end, of the barrel body, the plug is in a round table, and the diameter of the round table gradually increases from one end towards the other end of the round table along the axial direction of the round table; The filter assembly further comprises a filter member, wherein the filter member is provided with a second annular boss, one end of the cylinder wall, which is far away from the cylinder body hole, is provided with a first clamping part, the second annular boss is provided with a second clamping part, and the first clamping part is clamped to the second clamping part; The second annular boss penetrates through one end, far away from the barrel body hole, of the barrel wall, the portion, far away from the barrel body hole, of the barrel wall extends and protrudes towards the center of the barrel wall in the radial direction of the barrel wall to form the first clamping portion, and the second annular boss extends and protrudes towards the center, close to the barrel body hole, of the second annular boss in the radial direction of the second annular boss to form the second clamping portion.
2. The water leakage apparatus according to claim 1, wherein a space exists between the cylinder wall and an inner wall surface of the tub body, and the cylinder wall is provided with water passing holes.
3. The water leakage apparatus according to claim 1, wherein the filter assembly further comprises a seal member, an outer circumferential surface of the partition wall being recessed radially inward to form a seal groove, the seal member being located within the seal groove, the seal member abutting an inner wall surface of the tub.
4. The water leakage apparatus according to claim 1, wherein, The separating wall extends to protrude to the outer side of the cylinder wall along the radial direction of the cylinder body, or The outer edge of the partition wall extends and protrudes towards the barrel hole along the axial direction of the barrel body so as to form a first annular boss which is sealed in the circumferential direction.
5. The water leakage device according to claim 1, wherein a first guiding inclined plane is arranged at one end of the first clamping portion far away from the barrel hole, a second guiding inclined plane is arranged at one end of the second clamping portion near the barrel hole, and the first guiding inclined plane is used for being in contact with the second guiding inclined plane.
6. The water leakage device according to claim 1, further comprising a snap-fit element by which the spout is snapped to the sleeve.
7. The water leakage apparatus according to claim 1, wherein the water outlet nozzle is a rubber water outlet nozzle.
8. A refrigerated container comprising the water leakage device of any one of claims 1 to 7.

Description

Water leakage device and refrigerated container Technical Field The application relates to the field of refrigerated containers, in particular to a water leakage device and a refrigerated container. Background The modes of operation of the refrigerated container include a freezing mode (operating temperature approximately-18 ℃) and a fresh mode (operating temperature approximately 0 ℃). Existing water leaks for refrigerated containers include plugs. When the refrigerated container is in the freezing mode, the water inlet of the water leakage device can be plugged through a plug to seal the container body. But when the refrigerator is in the fresh mode, it is necessary to remove the plug from the water inlet of the water leakage means so that the water leakage means can be used to remove water from the inside of the refrigerator. At this time, the cross-sectional area of the passage in the water leakage device is large, the heat exchange between the inner space of the container body and the outer space of the container body is relatively large, and the energy consumption of the refrigerated container is relatively large. To this end, the present application provides a water leakage device and a refrigerated container to at least partially solve the above-mentioned problems. Disclosure of Invention In the summary, a series of concepts in simplified form are introduced, which will be further described in detail in the detailed description. The summary of the application is not intended to define the key features and essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter. In order to at least partially solve the above technical problems, the present application provides a water leakage device, including: The top end of the barrel body is provided with a barrel body opening, and the bottom end of the barrel body is provided with a barrel body hole; A stopper removably connected to the tub to close the tub opening; The filter component sets up in the staving, and filter component includes: the filter support comprises a cylinder wall and a partition wall, wherein the cylinder wall is of a circumferentially closed annular structure, the partition wall is connected to one end of the cylinder wall, which is close to the cylinder body hole, and the partition wall is connected to the inner wall surface of the cylinder body so as to divide the inner space of the cylinder body into a first space and a second space, the partition wall is provided with a filter hole, the first space and the second space are communicated through the filter hole, and The floating ball is positioned in the cylinder wall; the top end of the sleeve is sleeved at the bottom end of the barrel body, and a sleeve hole is formed in the bottom end of the sleeve; The water outlet nozzle is sleeved at the bottom end of the sleeve. According to the water leakage device, when the refrigerated container is in the freezing mode, the plug can be used for sealing the opening of the barrel body, so that the opening of the floor of the box body can be effectively sealed under the combined action of the plug and the water outlet nozzle, and the box body is further sealed, so that the box body has a good sealing effect, and when the refrigerated container is in the fresh-keeping mode and needs to be drained, the plug can be removed, so that the water can be drained through the water leakage device. At this time, the setting of filter component can reduce the cross section area of the runner between the interior space of box and the exterior space of box, and then reduces the heat exchange to reduce the energy consumption of the refrigerated container that is in fresh-keeping mode. Optionally, a space exists between the cylinder wall and the inner wall surface of the barrel body, and the cylinder wall is provided with a water passing hole. Optionally, the filter assembly further includes a seal member, an outer circumferential surface of the partition wall is recessed radially inward to form a seal groove, the seal member is located in the seal groove, and the seal member abuts against an inner wall surface of the tub. Alternatively, the partition wall extends to protrude outside the cylinder wall in the radial direction of the cylinder body, or The outer edge of the partition wall extends and protrudes towards the barrel body hole along the axial direction of the barrel body so as to form a first annular boss which is sealed in the circumferential direction. Optionally, the filter assembly further comprises a filter member, the filter member is provided with a second annular boss, one end of the cylinder wall far away from the cylinder body hole is provided with a first clamping part, the second annular boss is provided with a second clamping part, and the first clamping part is clamped to the second clamping part. Optionally, one end of the first clamping portion far away