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Energy-saving control device of small boiler of solar hot water deaerator

A solar water heater and solar hot water technology, applied in solar thermal devices, solar thermal energy, solar collectors, etc., can solve the problem of ineffective oxygen removal, poor oxygen removal effect of the oxygen remover, and affecting the service life and safety of the boiler Operation and other issues, to achieve the effect of simple structure, low cost and energy saving

Active Publication Date: 2016-10-12
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: the present invention provides an energy-saving control device for a small boiler of a solar hot water deaerator, which is used to solve the problem that the deaerator in the existing boiler has poor oxygen removal effect and cannot effectively remove oxygen and oxygen Problems that affect the service life and safe operation of the boiler during the process

Method used

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  • Energy-saving control device of small boiler of solar hot water deaerator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1: as figure 1 As shown, a small boiler energy-saving control device for a solar hot water deaerator, including an oxygen content sensor 1, an oxygen content transmitter 2, a temperature controller 3, a steam electric automatic regulating valve 4, a soft water tank 6, and a solar water heater 7, Solar hot water tank 8, deaerator 15, boiler 16;

[0022] Described solar water heater 7 links to each other with soft water tank 6, solar hot water tank 8 respectively, and solar hot water tank 8 links to each other with deaerator 15, and oxygen content sensor 1 is installed in the outlet hot water pipeline of deaerator 15, and oxygen content sensor 1 is connected to the oxygen content transmitter 2, the oxygen content transmitter 2 is connected to the temperature controller 3, the temperature controller 3 is connected to the steam electric automatic regulating valve 4, and the steam electric automatic regulating valve 4 is installed on the deaerator 15, the boiler ...

Embodiment 2

[0023] Embodiment 2: as figure 1 As shown, a small boiler energy-saving control device for a solar hot water deaerator, including an oxygen content sensor 1, an oxygen content transmitter 2, a temperature controller 3, a steam electric automatic regulating valve 4, a soft water tank 6, and a solar water heater 7, Solar hot water tank 8, deaerator 15, boiler 16;

[0024] Described solar water heater 7 links to each other with soft water tank 6, solar hot water tank 8 respectively, and solar hot water tank 8 links to each other with deaerator 15, and oxygen content sensor 1 is installed in the outlet hot water pipeline of deaerator 15, and oxygen content sensor 1 is connected to the oxygen content transmitter 2, the oxygen content transmitter 2 is connected to the temperature controller 3, the temperature controller 3 is connected to the steam electric automatic regulating valve 4, and the steam electric automatic regulating valve 4 is installed on the deaerator 15, the boiler ...

Embodiment 3

[0026] Embodiment 3: as figure 1 As shown, a small boiler energy-saving control device for a solar hot water deaerator, including an oxygen content sensor 1, an oxygen content transmitter 2, a temperature controller 3, a steam electric automatic regulating valve 4, a soft water tank 6, and a solar water heater 7, Solar hot water tank 8, deaerator 15, boiler 16;

[0027] Described solar water heater 7 links to each other with soft water tank 6, solar hot water tank 8 respectively, and solar hot water tank 8 links to each other with deaerator 15, and oxygen content sensor 1 is installed in the outlet hot water pipeline of deaerator 15, and oxygen content sensor 1 is connected to the oxygen content transmitter 2, the oxygen content transmitter 2 is connected to the temperature controller 3, the temperature controller 3 is connected to the steam electric automatic regulating valve 4, and the steam electric automatic regulating valve 4 is installed on the deaerator 15, the boiler ...

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Abstract

The invention relates to an energy-saving control device of a small boiler of a solar hot water deaerator, and belongs to the technical field of new energy environmental protection application. The energy-saving control device comprises an oxygen content sensor, an oxygen content transmitter, a temperature controller, a steam electric automatic adjusting valve, a softened water tank, a solar water heater, a solar hot water tank, the deaerator and the boiler. The solar water heater is connected with the softened water tank and the solar hot water tank. The solar hot water tank is connected with the deaerator. The steam electric automatic adjusting valve is mounted on a water outlet pipeline of the deaerator and the boiler. The boiler is connected with the deaerator. By means of the energy-saving control device of the small boiler of the solar hot water deaerator, energy waste is reduced, the aim of energy saving is achieved, oxygen is removed more effectively, and the service life of the boiler is prolonged; and the energy-saving control device has the beneficial effects that the structure is simple, running is reliable, cost is low, automatic complementation is achieved according to needs, and energy is saved.

Description

technical field [0001] The invention relates to an energy-saving control device for a small boiler of a solar hot water deaerator, and belongs to the technical field of new energy and environmental protection applications. Background technique [0002] At present, the function of domestic deaerators is to use thermodynamic principles to remove oxygen in water. If the deaerator effect is found to be reduced during operation, it may be due to the low temperature of the deaerator water. The content of dissolved oxygen in water is closely related to the partial pressure of oxygen in the air and the temperature of water. Under natural conditions, the oxygen content in the air does not change much, so the water temperature is an important factor. The higher the water temperature, the lower the solubility of oxygen in the water. The soft water entering the deaerator first passes through the solar water heater to increase the temperature of the soft water. After being regulated by ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F22D1/50F22B35/00F24J2/05F24J2/46F24S10/40
CPCF22B35/00F22D1/50F24S10/40F24S80/00Y02E10/44
Inventor 罗小林刘思雨
Owner KUNMING UNIV OF SCI & TECH