Water heater and its hot water circulation device
A technology of hot water circulation and water heaters, which is applied in the direction of fluid heaters, solar collectors, solar collector components, etc., and can solve problems such as waste of water resources, inconvenient and uncomfortable users, and storage of water for heating
Active Publication Date: 2019-06-18
泰安泰山科技有限公司
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Problems solved by technology
[0002] Gas-fired water heaters in the prior art, gas-fired water heaters with integrated water supply and heating, and storage-type water heaters such as air-energy water heaters, solar water heaters, and storage-type electric water heaters all have the following common problems: that is, when the water user turns on the hot water faucet There will always be a period of cold water flowing out first, and when the water point is far away from the water heater and the pipeline is long, this problem will become more serious. Waste of water resources, users also feel inconvenient and uncomfortable
[0003] This is because domestic hot water supply equipment such as gas water heaters, water supply and heating integrated gas furnaces, air energy water heaters, solar water heaters, water storage electric water heaters and other domestic hot water supply equipment in the prior art cannot solve the problem of how to connect the water in the one-way pipeline leading to the water point. water heating problem
Method used
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[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0019] An embodiment of the present invention provides a hot water circulation device for a water heater, such as figure 2 As shown, it includes: a sub-mother pipe conversion tee 100, and the sub-mother pipe conversion tee 100 includes: a three-way pipe, a cavity is arranged in the tee pipe, and a sub-mother channel cavity diaphragm 107 is arranged in the cavity , the mother-child channel chamber diaphragm 107 separates the cavity into a sub-channel cavity 102 and a mother channel cavity 101; the sub-channel cavity 102 is provided with a sub-tube external interface 106 and a sub-tube internal inte...
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The invention relates to a hot water circulating device of a water heater. The hot water circulating device comprises a three-way pipe, wherein a cavity is arranged in the three-way pipe; a secondary-primary channel cavity striping is arranged in the cavity; the cavity is divided into a secondary channel cavity and a primary channel cavity by the secondary-primary channel cavity striping; a secondary pipe outer interface and a secondary pipe inner interface are formed in the secondary channel inner cavity; a first primary pipe outer interface and a second primary pipe outer interface are formed in the primary channel inner cavity; a tailgating port is formed in the secondary-primary channel cavity striping ; a door cover for the tailgating port is arranged on the tailgating port; and the door cover for the tailgating port is fixed on the secondary-primary channel cavity striping through a tailgating port door cover shaft. The hot water circulating device can be used for heating water stored in a one-way pipeline at water use points; and any points in the pipeline can realize the function of instantly draining hot water.
Description
technical field [0001] The invention relates to the technical field of water heater equipment, in particular to a water heater and a hot water circulation device thereof. Background technique [0002] Gas-fired water heaters in the prior art, gas-fired water heaters with integrated water supply and heating, and storage-type water heaters such as air-energy water heaters, solar water heaters, and storage-type electric water heaters all have the following common problems: that is, when the water user turns on the hot water faucet There will always be a period of cold water flowing out first, and when the water point is far away from the water heater and the pipeline is long, this problem will become more serious. The waste of water resources also makes users feel inconvenient and uncomfortable. However, in the more complex domestic hot water local pipeline environment, such as duplex houses and villas, there are usually multiple water points with different distances and even ...
Claims
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IPC IPC(8): F24H9/00F24H9/20F24S80/00
CPCY02E10/40
Inventor 宋景涛王强
Owner 泰安泰山科技有限公司