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Domestic hot water supply device for factory and operation method

A technology for domestic hot water and supply devices, applied in the field of water supply devices and domestic hot water supply devices for factories, can solve problems such as increasing heat transfer resistance, affecting product performance, reducing heat transfer coefficient, etc., achieving high heat exchange efficiency, The effect of reducing power consumption

Pending Publication Date: 2016-07-20
TAIZHOU LONGJIANG CHEM MACHINERY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, condensed water adheres to the heat exchange surface of the heat exchange equipment, which will increase the heat transfer resistance, reduce the heat transfer coefficient, and affect product performance.

Method used

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  • Domestic hot water supply device for factory and operation method
  • Domestic hot water supply device for factory and operation method
  • Domestic hot water supply device for factory and operation method

Examples

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with accompanying drawing with specific embodiment:

[0032] see Figure 1 to Figure 5 As shown, a domestic hot water supply device for a factory includes a container 1, a heating device and a water equalizing device arranged inside the container 1, and the water equalizing device is arranged below the heating device; There are steam pipe 33, steam inlet pipe 4, water inlet pipe 5, water outlet pipe 6 and tap water pipe 7; the steam pipe 33 is connected to the steam inlet pipe 4, and the steam inlet pipe 4 is connected to the heating device. A first cut-off control valve 8 is provided; in this embodiment, a third check valve 9 is provided on the water steam pipe 33, one end of the water outlet pipe 6 is connected to the bottom of the container 1, and the other end of the water outlet pipe 6 is connected to the water tank 10 In this embodiment, the water tank 10 is lower than the bottom of the containe...

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PUM

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Abstract

The invention belongs to the technical field of mechanical engineering, and particularly relates to a domestic hot water supply device for a factory and an operation method. The domestic hot water supply device comprises a container, a heat charging device and a water homogenizing device; the container is provided with a steam pipe, a steam inlet pipe, a water inlet pipe, a water outlet pipe and a tap water pipe; the steam pipe is connected with the steam inlet pipe, the steam inlet pipe is connected with the heat charging device, and the steam pipe is provided with a first cut-off control valve; one end of the water outlet pipe is connected with the bottom of the container, the other end of the water outlet pipe is connected with a water tank, and the water tank is connected with a tail end water using unit; the water outlet pipe is provided with a second cut-off control valve; the water inlet pipe is connected with the water homogenizing device and enables steam condensation water to be conveyed to the water homogenizing device, and the tap water pipe is connected with the water inlet pipe and provided with a third cut-off control valve; and the container is provided with a temperature controller for controlling the water temperature in the container. By means of the domestic hot water supply device, the steam condensation water can be effectively used, tap water can be heated through steam when supplying of the condensation water is insufficient, two methods are combined, and the domestic hot water supply device saves energy and is convenient.

Description

technical field [0001] The invention belongs to the technical field of mechanical engineering and relates to a water supply device, in particular to a domestic hot water supply device for factories and an operation method. Background technique [0002] Steam is an important energy source in industrial production. Steam has a high enthalpy per unit mass and is easy to control. Therefore, steam is mostly used as a heat source in many industrial productions such as chemical plants and food factories. The thermal energy of steam is composed of sensible heat and latent heat. The general heat exchange process only utilizes the latent heat and a small amount of sensible heat of steam. After the steam releases latent heat and a small amount of sensible heat, it becomes high-temperature condensed water. [0003] The steam in the steam pipeline produces condensed water due to the heat loss of the pipeline. If the condensed water at the bottom is not removed in time, it will flow with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D17/00F24D19/10
CPCF24D17/0005F24D19/10Y02P80/10
Inventor 熊从贵林文贤
Owner TAIZHOU LONGJIANG CHEM MACHINERY TECH
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