CN202092222U - Heating system of water heater - Google Patents

Abstract

The water heater heating system provides water heating equipment with higher thermal efficiency and automatic circulation. It is modified on the original heating system, and it is set as a circulation structure, and two water pipes are set, the outlet pipe is on the top, the water inlet pipe is on the bottom, and an expansion tank is installed somewhere in the middle of the upper outlet pipe. The utility model has the advantages of simple process, easy assembly, low cost and effective utilization of heat energy, and is especially suitable for use in rural areas.

Description

Water heater heating system

technical field

The utility model relates to heating equipment, in particular to a water heater heating system. the

Background technique

Most of the existing heating systems adopt the traditional water heating technology. This old-fashioned water heating technology has a slow heat transfer rate, and there are three major problems of water boiler air resistance, corroded water pipes and low heat transfer efficiency. The heating water in the whole process For one-time use, the consumption of energy resources is large, and the immediacy is poor, and the heat preservation effect is not good. the

Utility model content

The technical problem solved by the utility model is to provide a water heater heating system to solve the above-mentioned shortcomings in the background technology. the

The technical problem solved by the utility model adopts the following technical solutions to realize:

The heating system of the water heater is remodeled on the original heating system, and it is set as a circulation structure with two water pipes, of which the outlet pipe is on the top for receiving heated water from the water heater, and the water inlet pipe is on the bottom for Recycle the treated water with low temperature in the water heater, and make it re-enter the water heater. An expansion water tank is arranged somewhere in the middle section of the water outlet pipe at the upper end, and the size of the expansion water tank is controllable. the

In the utility model, a water stop valve is respectively provided at the place where the water inlet pipe and the water outlet pipe are connected to the water heater. the

In the utility model, a water outlet pipe can be installed on the expansion water tank. the

In the utility model, the water inlet pipe, the water outlet pipe and the expansion water tank are all made of thermal insulation materials. the

Beneficial effects: the utility model has simple process, low cost, easy assembly, can improve heat efficiency, and can form a benign heat cycle, and has fast heat collection speed, high efficiency, and long heat preservation time. the

Description of drawings

Fig. 1 is the schematic diagram of the preferred embodiment of the utility model;

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific illustrations. the

Referring to the water heater heating system in Figure 1, the left side is the heating furnace 1, and the middle of the furnace body is the heating tank, which is used to heat the water. After the water in the heating tank is heated to an appropriate temperature, the water stop valve 2 on the outlet pipe Open, the heated water flows into the expansion tank 3 through the outlet pipe, and after the water in the expansion tank 3 reaches a certain level, the pressure in the water tank presses the water into the radiator 4 to heat the surrounding environment. When the water temperature in 4 drops below the body temperature, open the water stop valve 2 at the water inlet pipe, so that the water in the water heater 4 is returned to the heating furnace 1 for heating again. the

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents. the

Claims (2)

1. the water heater heating system is characterized in that, two water pipes are set, wherein outlet pipe is last, and water inlet pipe is following, and water inlet pipe is connected the water heater place and is provided with a sealing valve respectively with outlet pipe, in outlet pipe stage casing, upper end one expansion tank is set, the expansion tank controlled amount can be installed outlet pipe on it.

2. water heater heating system according to claim 1 is characterized in that described water inlet pipe, outlet pipe and expansion tank are the insulation material manufacturing.