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Variable acoustic pressurizing dual blast heat exchanger

A heat exchanger and shock wave technology, applied in the field of heat exchange, can solve the problems of insignificant energy saving effect, high operating cost, influence of pressurization effect, etc., and achieve the effect of reducing building area, reducing noise pollution and light weight

Inactive Publication Date: 2004-04-21
LUOYANG BLUE SEA INDAL
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Problems solved by technology

However, since its vapor and water two-phase fluids are mixed in a cylindrical mixing chamber without any pressure change (such as figure 2 As shown), the pressurization effect during the mixing process will be greatly affected, and the pressure of the output mixture can only reach the pressure of the steam (or water) input, and a circulating pump with a certain power is still required to participate in the operation. , the energy-saving effect is not obvious, and the operating cost is relatively high

Method used

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  • Variable acoustic pressurizing dual blast heat exchanger
  • Variable acoustic pressurizing dual blast heat exchanger
  • Variable acoustic pressurizing dual blast heat exchanger

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Embodiment Construction

[0015] In conjunction with accompanying drawing, provide embodiment of the present invention as follows:

[0016] like figure 1 As shown, this embodiment is mainly composed of a steam injection pipe 1, a pipe body 2, a mixing chamber 5, a pressurized mixing pipe 6 and a diffuser pipe 9, and the pipe body 2 is provided with an inlet, an outlet, a water inlet 3 and an auxiliary water inlet 4. It can be formed after two tee pipes are fixedly connected through the flange 7. Between the water inlet 3 and the auxiliary water inlet 4 in the pipe body 2, a pressurized mixing pipe 6 and a mixing chamber 5 are arranged. The steam spray pipe 1 communicates, the small-diameter end communicates with one end of the mixing chamber 5 , and the other end of the mixing chamber 5 communicates with the auxiliary water inlet 4 and the diffuser pipe 9 . The steam nozzle 1 adopts a Venturi tube, which is fixedly connected to the inlet end of the pipe body 2 through the flange 7. The diameter of t...

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Abstract

A dual-shock sound speed varying boosting heat exchanger is composed of a tubular body with inlet, outlet, water inlet and auxiliary water inlet, steam spray tube with reducing diameter and arranged at the inlet of tubular body, boosting mix tube with reducing diameter, mixing chamber, and diffusing tube with expanding diameter and arranged at outlet of tubular body. Said boosting mix tube and mixing chamber are between said water inlet and auxiliary water inlet. Its advantages are boosting and instantaneous heating effect, saving energy and low cost.

Description

Technical field [0001] The invention belongs to the technical field of heat exchange, and mainly proposes a double-shock wave variable sound speed booster heat exchanger. Background technique [0002] Most of the existing jet-type steam-water mixing heat exchangers have no pressurization function, and a considerable number of drive pumps and other facilities need to be configured to realize thermal circulation. The speed is slow and the heat energy loss is large, which is not conducive to saving electric energy and heat energy. For this reason, the "Variable Sound Velocity Supercharging Energy-saving Steam-Water Direct Heat Exchanger" that the inventor has applied for has fundamentally solved the drawback that the steam-water mixer has no supercharging function, making it have the functions of a heat exchanger and a transfer pump, The purpose of saving heat energy and electric energy, reducing the number of driving pumps and equipped power, and reducing the use cost is achi...

Claims

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Application Information

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IPC IPC(8): F28C3/08
Inventor 曹辉田明善
Owner LUOYANG BLUE SEA INDAL
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