Air pressure heat storage type water heater

A water heater and thermal storage technology, applied in water heaters, fluid heaters, lighting and heating equipment, etc., can solve the problems of inconvenience and large space occupation, and achieve the goal of reducing energy consumption, balancing internal and external pressure, and reducing pressure. Effect

Active Publication Date: 2014-11-05
新沂市棋盘工业集中区建设发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the existing thermal storage water heaters can only be installed horizontally at a certain plane position of the wall, and cannot be installed at the corner of the wall reasonably. It takes up a lot of space and is extremely inconvenient to use in a compact small space.

Method used

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  • Air pressure heat storage type water heater
  • Air pressure heat storage type water heater
  • Air pressure heat storage type water heater

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as figure 1 As shown, the housing 10 is formed by nesting an outer shell 11 and an inner shell 12 of different sizes. The outer shell 11 fits outside the inner shell 12, which are spaced apart from each other to form a cavity. The cavity can be evacuated by known technical means to form a vacuum insulation cavity 13, thereby improving the insulation effect through vacuum heat insulation. The outer shell 11 and the inner shell 12 can be integrally formed, or two independent parts can be connected together. When the outer shell 11 and the inner shell 12 are two independent parts, they can be connected together through various known detachable connectors, so as to facilitate disassembly and installation, and facilitate manufacturing. In this embodiment, the inner shell 12 is made of plastic material, which has the function of supporting the inner container. In other embodiments, the housing 10 can also be configured as a foam insulation structure, and a foam insula...

Embodiment 2

[0052] Such as figure 2 As shown, the basic structure of this embodiment is the same as that of Embodiment 1, the difference is that the gas storage chamber 70 in Embodiment 1 is pre-installed with compressed gas, but in this embodiment, the gas storage chamber 70 is not pre-installed There is compressed gas, on which a connection port is provided, and a pressurizing device 71 is provided outside or inside the housing 10, the pressurizing device 71 is connected through the connection port of the gas storage cavity 70, and is linked with the circuit control assembly 50 Connection, it injects gas into the gas storage chamber 70 when the water heater drains water to provide pressure for the water heater outlet, increasing the water output. The pressurizing device 71 can be a device such as a pressurizing pump. Further, the pressurizing device 71 can also be reversed to provide a suction force for the water inlet pipe 61 to increase the water inlet flow rate of the water inlet p...

Embodiment 3

[0054] The basic structure of this embodiment is the same as embodiment 1, the difference is, as image 3 , Figure 4 As shown, the housing 10 is a single-layer housing 10, a vacuum insulation chamber is directly formed between the housing 10 and the water storage inner tank 20, and the gas storage chamber 70 is arranged in the water storage inner tank 20 Inside. The air storage cavity 70 and the water storage cavity 21 can be two functional areas of one cavity, or they can be two independent and interconnected cavities with the water storage cavity 21 . A certain amount of compressed gas can be pre-installed in the gas storage cavity 70 , and it is also connected to the pressurizing device 71 to inject gas inwardly when the water heater is used for discharging water.

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PUM

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Abstract

The invention discloses an air pressure heat storage type water heater. The air pressure heat storage type water heater is characterized by comprising a shell, a water storage inner container, a water inlet device, a water outlet device, a heating device, a sensing device, a circuit control assembly and a parameter control panel. The shell and the inner container are combined in a sleeved mode to form a double-layer vacuum insulation structure, or the space between the shell and the inner container is filled with foam insulating materials to form a foam insulation structure so that the heat preservation effect of the water heater can be improved. An air storage cavity is arranged in the water heater. A pressure device is pre-mounted in the air storage cavity or can be connected with the air storage cavity for injection of air, so power can be provided for water discharge in the water using process of the water heater, the water yield is increased, energy consumption is lowered, and the energy efficiency of the water heater is improved. In addition, in the water discharging process of the water heater, the water inlet device cuts off communication between inflow water and the water storage inner container, and the heating device stops heating synchronously, so it can be guaranteed that cold water and hot water are not mixed in the using process, and the problems of heat loss and power consumption due to repeated heating when the cold water and the hot water are mixed in a water storage cavity are effectively avoided. The air pressure heat storage type water heater is high in energy efficiency, good in heat preservation effect, small in occupied space and convenient to install, and the inner container is low in manufacturing cost.

Description

【Technical field】 [0001] The invention relates to a water heater, in particular to an air pressure heat storage water heater. 【Background technique】 [0002] As we all know, heat storage electric hot water is more convenient to use than gas water heaters, and saves water more, and electricity should be promoted as a renewable energy source more than gas. Therefore, improving technology and improving energy efficiency are the most urgent needs of electric water heaters. The water inlet of the existing heat storage water heater and the high-temperature hot water stored in the heat storage chamber are connected, and it needs to rely on the pressure of the water inlet to ensure the discharge of hot water. This design leads to the mixing of cold water and hot water during use. As a result, the energy efficiency of the thermal storage electric water heater is low. And because existing this water heater is in use, its one side enters water, while water outlet, in order to prevent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H1/20F24H9/20F24H9/02
Inventor 蒋艾
Owner 新沂市棋盘工业集中区建设发展有限公司
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