CN-224230322-U - Water tank for water heater and water heater

CN224230322UCN 224230322 UCN224230322 UCN 224230322UCN-224230322-U

Abstract

The invention discloses a water tank for a water heater and the water heater. The water tank for the water heater comprises a shell, an inner container and a hanging frame, wherein a structural reinforcement is arranged on the inner wall of the shell, the inner container is arranged in the shell, a foaming heat-insulating layer is arranged between the inner container and the shell, the hanging frame is arranged on the back of the shell and fixedly connected with the structural reinforcement, a space is formed between the structural reinforcement and the inner wall of the shell, the foaming heat-insulating layer is filled in the space, and at least part of the structural reinforcement is embedded in the foaming heat-insulating layer. To realize reduction of deformation of a housing to improve maintenance convenience and use reliability.

Inventors

CAI XIANGZHOU
Guan Jiangyong
XU WEI
WANG JINCHAO
DU TIANHAI
LI SHUAI

Assignees

青岛经济技术开发区海尔热水器有限公司
海尔智家股份有限公司

Dates

Publication Date: 20260512
Application Date: 20250417

Claims (10)

1. A water tank for a water heater, comprising: a shell, wherein a structural reinforcement is arranged on the inner wall of the shell; the inner container is arranged in the shell, and a foaming heat-insulating layer is arranged between the inner container and the shell; The hanging frame is arranged at the back of the shell and is fixedly connected with the structural reinforcement; and a space is formed between the structural reinforcement and the inner wall of the shell, a foaming heat preservation layer is filled in the space, and at least part of the structural reinforcement is embedded in the foaming heat preservation layer.
2. A water tank for a water heater according to claim 1, wherein the structural reinforcement has a fitting portion which is abutted against an inner wall of the housing.
3. The water tank for a water heater according to claim 2, wherein the structural reinforcement has a protrusion forming a space with an inner wall of the housing, the protrusion being embedded in the foamed heat insulating layer.
4. A water tank for a water heater according to claim 3, wherein both end portions of the structural reinforcement have a raised portion, a space is formed between the raised portion and an inner wall of the housing, and the raised portion is embedded in the foamed heat-insulating layer.
5. The water tank for a water heater according to claim 1, wherein the structural reinforcement is a plate-like structure, and the structural reinforcement is formed with a reinforcing rib.
6. A water tank for a water heater according to claim 5, wherein the reinforcing ribs are arranged to extend laterally.
7. A water tank for a water heater according to claim 5, wherein the reinforcing ribs are arranged to extend longitudinally.
8. The water tank for a water heater according to any one of claims 1 to 7, wherein the structural reinforcement is provided with a screw hole, and the housing is provided with a first through hole which is arranged opposite to the screw hole; the hanger is provided with a second through hole, and the screw is connected with the first through hole in sequence in the threaded hole.
9. The water tank for a water heater according to claim 8, wherein a jack is further provided on the housing, the jack being located below the first through hole; The hanging frame is provided with an inserting tongue which is positioned below the second through hole and extends downwards, and the inserting tongue is inserted into the inserting hole.
10. A water heater comprising a heating element, further comprising a water tank for a water heater as claimed in any one of claims 1 to 9; The heating part is arranged on the water tank for the water heater and is configured to heat water stored in the liner of the water tank for the water heater.

Description

Water tank for water heater and water heater Technical Field The invention belongs to the technical field of household appliances, and particularly relates to a water tank for a water heater and the water heater. Background At present, a water heater is a household appliance commonly used in daily life of people, the water heater is generally provided with a water tank, water is stored in the water tank, and after the water is heated in the water tank, the heated water is output from the water tank for use by a user. For a conventional water heater with a water storage function, a water tank of the water heater generally comprises a shell, a liner, a water inlet pipe and a water outlet pipe, wherein the liner is positioned in the shell, and the water inlet pipe and the water outlet pipe penetrate through the shell and extend into the liner in a sealing manner. Wherein, in order to satisfy the requirement of hanging the installation, be provided with the stores pylon on the shell under the general circumstances, and in order to satisfy the stores pylon and can bear whole water tank, then need strengthen the joint strength between stores pylon and the shell. Therefore, a reinforcing plate is added on the inner wall of the shell, and the hanging frame is fixedly connected with the reinforcing plate in the shell outside the shell through bolts. However, in the actual use process, the reinforcing plate is tightly attached to the inner wall of the shell, and the reinforcing plate mainly bears the weight of the water tank, so that deformation can occur at the position where the reinforcing plate is mounted on the shell, the use reliability of the water heater is reduced, and after the shell is deformed, the water heater is difficult to detach, so that maintenance is difficult. In view of this, it is an object of the present invention to devise a technique for reducing deformation of the housing to improve maintenance convenience and use reliability. Disclosure of Invention The invention provides a water tank for a water heater and a water heater, which can reduce deformation of a shell so as to improve maintenance convenience and use reliability. In order to achieve the technical purpose, the invention is realized by adopting the following technical scheme: in one aspect, the present invention provides a water tank for a water heater, comprising: a shell, wherein a structural reinforcement is arranged on the inner wall of the shell; the inner container is arranged in the shell, and a foaming heat-insulating layer is arranged between the inner container and the shell; The hanging frame is arranged at the back of the shell and is fixedly connected with the structural reinforcement; and a space is formed between the structural reinforcement and the inner wall of the shell, a foaming heat preservation layer is filled in the space, and at least part of the structural reinforcement is embedded in the foaming heat preservation layer. In one embodiment, the structural reinforcement has a fitting portion that abuts against an inner wall of the housing. In one embodiment, the structural reinforcement has a protrusion forming a space with the inner wall of the housing, the protrusion being embedded in the foamed insulation. In an embodiment, two ends of the structural reinforcement have a raising portion, an interval is formed between the raising portion and an inner wall of the housing, and the raising portion is embedded in the foaming insulation layer. In one embodiment, the structural reinforcement is a plate-like structure, and the structural reinforcement is formed with reinforcing ribs thereon. In one embodiment, the reinforcing ribs are arranged in a laterally extending manner. In one embodiment, the reinforcing ribs are arranged to extend longitudinally. In one embodiment, the structural reinforcement is provided with a threaded hole, and the shell is provided with a first through hole which is arranged opposite to the threaded hole; the hanger is provided with a second through hole, and the screw is connected with the first through hole in sequence in the threaded hole. In an embodiment, the shell is further provided with a jack, and the jack is located below the first through hole; The hanging frame is provided with an inserting tongue which is positioned below the second through hole and extends downwards, and the inserting tongue is inserted into the inserting hole. The application also provides a water heater, which comprises a heating component and the water tank for the water heater; The heating part is arranged on the water tank for the water heater and is configured to heat water stored in the liner of the water tank for the water heater. Compared with the prior art, the invention has the advantages that the space is formed between the structural reinforcement and the inner wall of the shell, so that the foaming layer fills the space, and part of the structural reinforcement is embedded in the foaming heat-