Gas heating water heater heat exchange system
A technology of heat exchange system and gas heating, applied in water heaters, fluid heaters, lighting and heating equipment, etc., can solve problems such as energy waste, achieve the effects of improving utilization efficiency, increasing practicability, and reducing energy waste
Inactive Publication Date: 2019-02-12
江苏索西热能科技有限公司
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Problems solved by technology
[0002] The gas heating water heater is a device that can provide both hot water and heating. When the existing gas heating water heater is working, the hot air enters the heat exchange box to heat the water, and then it is discharged from the exhaust hole. However, the directly discharged gas generally contains heat. If the gas contains too much heat, it will cause energy waste. Therefore, we propose a gas heating water heater heat exchange system
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[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0015] see Figure 1-2 , the present invention provides a technical solution: a gas heating water heater heat exchange system, including a heat exchange box 1, the bottom outer wall of the heat exchange box 1 is provided with an air inlet 2, and the inner cavity of the heat exchange box 1 is provided with The water pipe 4, both ends of the water pipe 4 extend to the right outer wall of the heat exchange box 1, and the two ends of the water pipe 4 are respectiv...
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The invention discloses a gas heating water heater heat exchange system in the technical field of gas heating water heaters. The heat exchange system comprises a heat exchange box. The outer wall of the bottom of the heat exchange box is provided with a gas inlet. A water pipe is arranged in an inner cavity of the heat exchange box. The two ends of the water pipe extend to the outer wall of the right side of the heat exchange box and are connected with a water outlet and a water inlet correspondingly. A gas outlet pipe is arranged on the outer wall of the top of the heat exchange box. A mounting block is arranged at the bottom end of an inner cavity of the gas outlet pipe. In the heat exchange system, expansion liquid in a sealing hole is heated to expand to make a piston plate drive guiderods to move upwards to push a stop block upwards. When the heat content of the gas is too much, the stop block is moved upwards greatly to block an exhaust hole and open a recovery pipe, so that thegas gets into the recovery pipe. Accordingly, the heat exchange system can recover exhaust gas containing much heat, and energy waste is reduced.
Description
technical field [0001] The invention relates to the technical field of gas heating water heaters, in particular to a heat exchange system for gas heating water heaters. Background technique [0002] The gas heating water heater is a device that can provide both hot water and heating. When the existing gas heating water heater is working, the hot air enters the heat exchange box to heat the water, and then it is discharged from the exhaust hole. However, the directly discharged gas generally contains heat. If the gas contains too much heat, energy will be wasted. Therefore, we propose a heat exchange system for gas heating water heaters. Contents of the invention [0003] The purpose of the present invention is to provide a heat exchange system for a gas-fired heating water heater to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a gas h...
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IPC IPC(8): F24H1/10F24H9/18F24H9/00
CPCF24H1/107F24H9/0005F24H9/1836
Inventor 朱永广
Owner 江苏索西热能科技有限公司