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Normal pressure hot water boiler onergy-saving heat supply system

A hot water boiler and heating system technology, applied in hot water central heating system, heating system, space heating and ventilation details, etc., can solve the problems of impact potential energy recovery and reuse, running water and hydraulic power

Inactive Publication Date: 2003-04-30
刘学俭
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  • Application Information

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Problems solved by technology

[0003] In view of the problems existing in the above-mentioned prior art, the purpose of the present invention is to study and design an energy-saving heating system for atmospheric pressure hot water boilers, so as to solve the problems of running water and hydraulic impact and potential energy recovery and reuse in the atmospheric pressure hot water boiler heating system. question

Method used

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  • Normal pressure hot water boiler onergy-saving heat supply system
  • Normal pressure hot water boiler onergy-saving heat supply system
  • Normal pressure hot water boiler onergy-saving heat supply system

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Embodiment Construction

[0010] Specific examples of the present invention are attached figure 1 As shown, the motor 1 drives the water pump 2 to rotate, and the hot water of the boiler 4 is provided to the user 5 for heating through the water supply pipe 7 , and the return water heated by the user 5 flows back to the boiler 4 through the return pipe 8 . A constant speed variable water motor 3 is connected in series near the boiler 4 in the return pipe 8 . The output shaft 6 of the constant speed variable water motor 3 is directly or indirectly connected with the shaft of the water pump 2 . attached figure 2 It is the concrete structure longitudinal sectional view of constant speed variable water motor 3, appended image 3 It is an I-I sectional view, the large gear 9 shown in the figure is tightly meshed with three small gears 10, and the large gear 9 is connected with the output shaft 6 through an overrunning clutch. Specifically, it is connected by the rollers 11 between the helical teeth. The...

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Abstract

The invented normal-pressure hot-water boiler energy-saving heat supply system is characterized by that constant-rotating speed variable-water quantity motor is installed on the water return pipe near the boiler end in organic normal pressure not water boiler heating system, to make the output shaft of constant rotating speed variable water quantity motor directly or indirectly connects with the shaft of water pump. The return water for heating enters water motor and impacts the gear tooth surface of water motor, the gear drives the output shaft to do work, and to recover the potential energyof hot water in the heating system and converts it to dynamic energy to be reused. The present invention possesses the characteristics of novel structure, energy saving, no pollution, etc.

Description

technical field [0001] The energy-saving heating system of the atmospheric pressure hot water boiler of the present invention is an energy-saving heating system which utilizes a constant speed variable water motor to recover and reuse the potential energy of the atmospheric pressure hot water boiler heating system. Background technique [0002] At present, the hot water heating system is widely used, and the atmospheric pressure hot water boiler heating system is also very common. However, since the atmospheric pressure hot water boiler is not a pressure-bearing boiler, the top of the boiler is provided with an atmospheric communication pipe to communicate with the atmosphere. Although this solves the safety problem of the boiler operation, the adjustment of the system is troublesome due to the atmospheric communication pipe, and the problems of water leakage and hydraulic shock occur from time to time. At the same time, the potential energy produced by large-scale boilers ...

Claims

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Application Information

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IPC IPC(8): F24D3/02F24D19/10
Inventor 刘学俭
Owner 刘学俭
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