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Spiral plate type bearing water tank

A technology of spiral plate type, pressurized water tank, which is applied in the field of pressurized water storage tanks, can solve the problems of water supply pump weight, large volume, increased energy consumption of water tank insulation, high power of water supply pump, etc., to save indoor installation space and reduce mixing speed , The effect of reducing the weight of the host

Inactive Publication Date: 2009-06-24
滁州扬子必威中央空调有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. It is difficult to match the water supply pressure of the water supply pump with the tap water pressure, and it is difficult to mix the water during use;
[0005] 2. The weight and volume of the water supply pump are large, which is not conducive to the miniaturization of the unit;
[0006] 3. The price of the water supply pump is high, which increases the design cost of the unit;
[0007] 4. The power of the water supply pump is relatively large, which increases the cost of the unit
However, the entire inner cavity of the traditional pressurized water storage tank does not have any separation. After the tap water enters the inner cavity of the water storage tank at the water inlet at the bottom of the water storage tank, the cold water and hot water are mixed rapidly in a large area on the cross-section of the entire inner cavity of the water tank. , causing the temperature of hot water to drop rapidly, so that it cannot be used, and the utilization rate of hot water is very low
To ensure the amount of hot water used, the volume of the water tank needs to be made large, resulting in increased costs, increased installation space, and increased heat preservation energy consumption of the water tank

Method used

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  • Spiral plate type bearing water tank
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Examples

Experimental program
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Embodiment Construction

[0024] see figure 1 , figure 2 , the pressurized water tank liner 16 is set to be a cylinder with an insulating layer 19, in the pressurized water tank liner 16 of the cylinder, a deflector 17 is arranged spirally around the axis of the cylinder, and the cold water outlet is arranged at On the bottom side wall of the pressurized water tank liner 16, in the bottom layer of the deflector 17; Between the water outlet and the hot water port, a spiral water flow channel is formed along the deflector plate 17 .

[0025] In specific implementation, the corresponding structural settings also include:

[0026] In order to promote the uniform advancement of the water flow in the water flow channel, in the hot water port and the cold water port, a hot water pipe 22 and a cold water pipe 20 are inserted radially along the inner tank of the pressurized water tank, and along the axial direction of the hot water pipe 22 Water collection holes are distributed, and water distribution holes...

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PUM

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Abstract

A spiral plate pressure water storage tank is characterized in that an inner container of a pressure water tank is set as a cylinder body, a deflector is spirally arranged by surrounding a shaft line of the cylinder body, a cold water port is formed on the side wall of the bottom part of the inner container of pressure water tank and positioned in a bottom layer of the deflector, a hot water port is formed on the side wall of the top part of the inner container of the pressure water tank and positioned in a top layer of the deflector, and a spiral water flow channel is formed along the deflector between the cold water port and the hot water port. The spiral plate pressure water storage tank can not only retain the advantages on the water supply pressure aspect of the pressure water tank, but also effectively improve the hot water efficiency, simultaneously simplify the structure, reduce the cost and miniaturize the water tank.

Description

technical field [0001] The invention relates to a water storage device of a heat pump water heating unit using air as a heat source, in particular to a pressurized water storage tank in the heat pump water heating unit. Background technique [0002] The water storage tanks of the existing air source heat pump hot water units are divided into two types: pressure-bearing type and non-pressure-bearing type. [0003] The non-pressurized water storage tank uses a water supply pump to supply hot water, and the hot water utilization rate is high, up to 100%, but it needs to be equipped with a water supply pump, so it has the following disadvantages: [0004] 1. It is difficult to match the water supply pressure of the water supply pump with the tap water pressure, and it is difficult to mix the water during use; [0005] 2. The weight and volume of the water supply pump are large, which is not conducive to the miniaturization of the unit; [0006] 3. The price of the water supply...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H9/00F24H4/04
Inventor 曾晓程陈凌云沈增友
Owner 滁州扬子必威中央空调有限公司
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