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Water tank for energy-saving hot water boiler

A hot water boiler and water tank technology, applied in the field of boiler components, can solve problems such as heat source waste, and achieve the effects of sufficient heat exchange and high thermal efficiency

Active Publication Date: 2011-08-10
盐城市大丰区生产力促进中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has been verified by practice that the temperature of the exhaust gas discharged after a heat exchange in the heating water tank is still very high, and direct discharge is a great waste of heat source

Method used

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  • Water tank for energy-saving hot water boiler
  • Water tank for energy-saving hot water boiler
  • Water tank for energy-saving hot water boiler

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] An energy-saving hot water boiler water tank is composed of a box body 2, a box cover 4 and an exhaust pipe. The case cover 4 is a hollow cover, the top of the cover is provided with a top cover water inlet 5, and two symmetrical positions on the side of the cover are respectively provided with a top cover water outlet 6. The case cover 4 is connected with the case body 2 through a flange. The box body 2 is provided with a water jacket layer, and the water jacket layer is composed of a box body side wall 12 and a water jacket wall 13 . The water jacket wall 13 is arranged inside the box body 2 along the side wall 12 of the box body, and the water storage space surrounded by the water jacket layer in the box body 2 is called the drum 15 . The upper edge of the water jacket wall 13 is fixedly connected with the upper edge of the casing side wall 12, and the lower edge of the water jacket wall 13 is shorter than the casing side wall 12, so as to ensure that the water in t...

Embodiment 2

[0028] An energy-saving hot water boiler water tank is composed of a box body 2, a box cover 4 and an exhaust pipe. Case cover 4 is a hollow cover, wherein filling insulation material. The case cover 4 is connected with the case body 2 through a flange. The exhaust pipe is arranged in the box body 2, and it is made up of fourteen exchange pipes I 10, an inverted "T" shape exchange pipe II 11 and an air collection chamber 14. The air collection chamber 14 is arranged on the top of the box body 2 . One end opening of each exchange pipe I 10 is set on the bottom wall of the box body, the other end communicates with the air collection chamber 14, the upper end port of the exchange pipe II 11 communicates with the air collection chamber 14, and the two lower ports are respectively opened on the side of the box body wall 12 lower edge. The upper part of the box body 2 is provided with two symmetrically located special inspection ports 3, and the inspection ports 3 communicate wit...

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Abstract

The invention provides a water tank for an energy-efficient hot water boiler and relates to a boiler part, in particular to a heating water tank for a hot water boiler. The water tank at least comprises a tank body, a tank cover and an exhaust duct, wherein the tank cover is connected with the tank body through a flange. The water tank is characterized in that the exhaust duct consists of an exchange pipe I, an exchange pipe II and an air collection chamber; the air collection chamber is arranged on the top of the tank body; an opening at one end of the exchange pipe I is arranged on the bottom wall of the tank body, and the other end of the exchange pipe I is communicated with the air collection chamber; and one end of the exchange pipe II is communicated with the air collection chamber,and the other end of the exchange pipe II is arranged at the lower part of the side wall of the tank body. The upper part of the tank body is provided at least one special access hole, the access hole is communicated with the air collection chamber, the port, arranged on the side wall of the tank body, of the exchange pipe II also serves as the access hole at the lower part of the tank body, and the side wall of the tank body is at least provided with a water inlet and a water outlet. The water tan has the advantages of high thermal efficiency due to the extremely full heat exchange between water and steam.

Description

technical field [0001] The invention relates to a boiler part, in particular to a heating water tank of a hot water boiler. Background technique [0002] At present, hot water boilers widely used in hotels, hostels, restaurants, enterprises and institutions are usually composed of a heating furnace and a heating water tank. The advantages of this kind of hot water boiler are simple structure, convenient manufacture, and low production cost. Consumption is big, and use cost is high. After searching patents, we found several improvements to traditional hot water boilers. One of them is to set a one-way exhaust channel in the heating water tank. On the one hand, it helps the heating furnace to draw air; The thermal energy improves the heating efficiency. It has been verified by practice that the temperature of the exhaust gas discharged after a heat exchange in the heating water tank is still very high, and direct discharge is a great waste of heat source. Contents of the i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24H9/00
Inventor 朱兴军
Owner 盐城市大丰区生产力促进中心
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