Thermal cycle heater system

Abstract

The utility model relates to a thermal cycle heater system which solves the problem that an existing water heater cannot provide hot water in time. Comprising a shell, an inner container arranged in the shell, a heating device, a water inlet main pipe and a water outlet main pipe, and the heating device is a thermal cycle heater. In the using process, in the static working state, namely when water does not enter the water inlet main pipe, the water pump works to guide water in the inner container to the heating pipe to be heated, then the water flows into the circulating water inlet pipe through the second water outlet pipe and enters the inner container, and circulating heating is formed to heat the water in the inner container to the set temperature; when the water heater is in a dynamic working state, namely water enters the water inlet main pipe, the circulating water pump stops working, and water in the inner container enters the first water inlet pipe through the circulating water outlet pipe, flows to the heating pipe to be heated and then flows into the water outlet main pipe through the first water outlet pipe. The water inlet of the circulating water outlet pipe corresponds to the water outlet of the circulating water inlet pipe, so that water entering the water inlet of the circulating water outlet pipe is relatively warm, and water flowing out of the water outlet main pipe can be rapidly heated.

Description

Technical Field

[0001] The utility model relates to the field of electrical appliances, in particular to a thermal circulation heater system. Background Art

[0002] The structure of a traditional water storage electric water heater is a shell plus an inner tank and a circuit control system, which are combined into one electric water heater. In this way, when the inner tank leaks or the circuit control system fails and needs to be repaired, the entire water heater needs to be disassembled for repair, which increases the difficulty of repair. In addition, the inner tank structure has a heating tube installed at the bottom, and the water outlet is at the top of the inner tank, so the distance between the two is far. During the process of extracting hot water, when the heating tube is heated again, because the heating tube is too far away from the water outlet, the heat generated by the heating tube is diffused into the surrounding cold water, resulting in the failure to provide hot water in time. This greatly reduces the supply of hot water and shortens the use time of hot water. Utility Model Content

[0003] The utility model aims to solve the problem that the existing water heater cannot provide hot water in time.

[0004] The technical solution adopted to solve the technical problem proposed by the utility model is as follows: the thermal circulation heater system of the utility model includes a shell, an inner tank and a heating device arranged in the shell, a water inlet pipe and a water outlet pipe, the heating device is a thermal circulation heater, the thermal circulation heater includes a heating pipe, a first water inlet pipe and a second water inlet pipe which are arranged at the bottom of the heating pipe and are connected to the heating pipe, and a first water outlet pipe and a second water outlet pipe which are arranged at the top of the heating pipe and are connected to the heating pipe, the second water inlet pipe is connected to the heating pipe through a one-way valve for one-way water inlet into the heating pipe, the first water outlet pipe is connected to the water outlet pipe, a water pump is arranged on the inner tank, the water pump is connected to the second water inlet pipe, the water inlet pipe is connected to the inner tank, the heater system also includes a circulating water inlet pipe and a circulating water outlet pipe, one end of the circulating water inlet pipe is inserted into the inner tank, and the other end is connected to the second water outlet pipe, one end of the circulating water outlet pipe is inserted into the inner tank, and the other end is connected to the first water inlet pipe, and the water inlet of the circulating water outlet pipe is arranged corresponding to the water outlet of the circulating water inlet pipe.

[0005] The technical solutions further defining the utility model include:

[0006] The water outlet pipe passes through the inner tank and is led out.

[0007] The water outlet pipe is a curved pipe, one end of which passes through the side wall of the inner tank and is connected to the first water outlet pipe, and the other end of which passes through the bottom of the inner tank and is led out.

[0008] The water inlet main pipe is arranged at the bottom of the inner container.

[0009] The water inlet pipe is a curved pipe, and the water outlet of the water inlet pipe faces downward.

[0010] The circulating water inlet pipe is a curved pipe, the water inlet of which is inserted into the top of the inner tank and faces upward.

[0011] The circulating water outlet pipe is a curved pipe, the water outlet of the circulating water outlet pipe is inserted into the top of the inner tank, and the water outlet of the circulating water inlet pipe faces upward.

[0012] The water outlet of the circulating water outlet pipe and the water inlet of the circulating water inlet pipe are arranged side by side.

[0013] The inner liner is provided with a concave inner liner which is sealed with the inner liner, and the concave groove of the inner liner is provided with a heating tube for the inner liner.

[0014] The inner container comprises more than one inner container monomers which are interconnected.

[0015] Through the above technical scheme, the beneficial effects of the utility model are as follows: when the thermal circulation heater system of the utility model is used, when it is in a static working state, that is, when the water inlet pipe is not flowing in, the water pump works to lead the water inside the inner tank to the heating pipe for heating, and then flows into the circulating water inlet pipe through the second water outlet pipe and enters the inner tank, forming a circulating heating to heat the water in the inner tank to the set temperature; and at this time, the hot water flows into the water outlet pipe through the first water outlet pipe for water discharge. When it is in a dynamic working state, that is, when the water inlet pipe is flowing in, the circulating water pump is stopped, and at this time, the water in the inner tank enters the first water inlet pipe through the circulating water outlet pipe, flows to the heating pipe for heating, and then flows into the water outlet pipe through the first water outlet pipe for water discharge. Because the water inlet of the circulating water outlet pipe is set corresponding to the water outlet of the circulating water inlet pipe, the water entering the water inlet of the circulating water outlet pipe is relatively warm, so the water flowing out of the water outlet pipe can be quickly heated. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a three-dimensional structural schematic diagram of a thermal circulation heater system.

[0017] Figure 2 The utility model is a schematic diagram of the structure of an inner tank with a tank in a tank of a thermal circulation heater system.

[0018] Figure 3 This is a schematic structural diagram of a thermal circulation heater system of the utility model, in which the inner tank is composed of a plurality of inner tank monomers. DETAILED DESCRIPTION

[0019] The structure of the utility model is further described below in conjunction with the accompanying drawings.

[0020] Reference Figures 1 to 3A thermal circulation heater system includes a shell, an inner tank 1 and a heating device 2 arranged in the shell, a water inlet pipe 3 and a water outlet pipe 4, the heating device 2 is a thermal circulation heater, the thermal circulation heater 2 includes a heating pipe 21, a first water inlet pipe 22 and a second water inlet pipe 23 which are arranged at the bottom of the heating pipe and are connected to the heating pipe, and a first water outlet pipe 24 and a second water outlet pipe 25 which are arranged at the top of the heating pipe and are connected to the heating pipe, the second water inlet pipe is connected to the heating pipe through a one-way valve 26 for one-way water inlet into the heating pipe, the first water outlet pipe is connected to the water outlet pipe, a water pump 5 is arranged on the inner tank, the water pump is connected to the second water inlet pipe, and the water inlet pipe is connected to the inner tank, the heater system also includes a circulating water inlet pipe 6 and a circulating water outlet pipe 7, one end of the circulating water inlet pipe 6 is inserted into the inner tank, and the other end is connected to the second water outlet pipe, one end of the circulating water outlet pipe 7 is inserted into the inner tank, and the other end is connected to the first water inlet pipe, and the water inlet of the circulating water outlet pipe is arranged corresponding to the water outlet of the circulating water inlet pipe. In this embodiment, the heating tube can be a flange-type heating tube, a nano rare earth thick film heating tube, a PTC heater, etc. When in use, when it is in a static working state, that is, the water inlet pipe is not inflowing, the water pump works to lead the water inside the inner tank to the heating tube for heating, and then flows into the circulating water inlet pipe through the second water outlet pipe and enters the inner tank, forming a circulating heating to heat the water in the inner tank to a set temperature; and at this time, hot water flows into the water outlet pipe through the first water outlet pipe for water discharge. When it is in a dynamic working state, that is, the water in the water inlet pipe is inflowing, the circulating water pump is stopped, and at this time, the water in the inner tank enters the first water inlet pipe through the circulating water outlet pipe, flows to the heating tube for heating, and then flows into the water outlet pipe through the first water outlet pipe for water discharge. Because the water inlet of the circulating water outlet pipe corresponds to the water outlet of the circulating water inlet pipe, the water entering the water inlet of the circulating water outlet pipe is relatively warm, so the water flowing out of the water outlet pipe can be quickly heated.

[0021] In this embodiment, the water outlet pipe passes through the inner tank and is led out. The water outlet pipe is a curved pipe, one end of which passes through the side wall of the inner tank and is connected to the first water outlet pipe, and the other end passes through the bottom of the inner tank and is led out. The water in the water outlet pipe is hot water, and the water outlet pipe passes through the inner tank and is led out. The heat emitted by the water outlet pipe can form a heat cycle with the water in the inner tank, thereby fully utilizing the heat energy of the entire system.

[0022] In this embodiment, the water inlet pipe is arranged at the bottom of the inner tank. When water is inletted, cold water enters from the bottom of the inner tank, thereby preventing the cold water from rapidly cooling the warm water in other places. In this embodiment, the water inlet pipe is a curved pipe, and the water outlet of the water inlet pipe faces downward, thereby ensuring that the incoming cold water first enters the bottom of the inner tank.

[0023] In this embodiment, the circulating water inlet pipe is a curved pipe, the water inlet of the circulating water inlet pipe is inserted into the top of the inner tank, and the water inlet of the circulating water inlet pipe faces upward. The water entering the inner tank from the circulating water inlet pipe is warm water, which first enters from the top and flows downward so that it can quickly mix with the water in the inner tank for thermal circulation.

[0024] In this embodiment, the circulating water outlet pipe is a curved pipe, the water outlet of the circulating water outlet pipe is inserted into the top of the inner tank, and the water outlet of the circulating water inlet pipe is upward. The water entering the heating pipe from the circulating water outlet pipe is warm water. When in a dynamic working state, that is, water is entering the water inlet pipe, the water in the inner tank enters the first water inlet pipe through the circulating water outlet pipe, flows to the heating pipe for heating, and then flows into the water outlet pipe through the first water outlet pipe for water discharge. At this time, because the water inlet of the circulating water outlet pipe corresponds to the water outlet of the circulating water inlet pipe, the water entering the water inlet of the circulating water outlet pipe is relatively warm, so the water flowing out of the water outlet pipe can be quickly heated. In this embodiment, the water outlet of the circulating water outlet pipe is arranged side by side with the water inlet of the circulating water inlet pipe. Thereby, the hot water from the water outlet of the circulating water outlet pipe can quickly enter the water inlet of the circulating water inlet pipe, and then flow into the water outlet pipe for water discharge through the first water outlet pipe after being heated by the heating pipe, so that hot water can be quickly discharged.

[0025] In this embodiment, a concave inner pot 11 sealed with the inner pot is provided in the inner pot 1, and a pot-in-pot heating pipe 12 is provided in the groove of the pot-in-pot. The pot-in-pot heating pipe is detachably connected to the inner pot, and the pot-in-pot heating pipe can heat the water in the inner pot as needed, so that the water in the inner pot quickly changes to a preset temperature.

[0026] In this embodiment, the inner liner 1 includes more than one inner liner monomer 13 that are interconnected, and more than one inner liner monomer can be provided according to the needs of space and capacity.

[0027] Although the specific implementation of the utility model is described in detail in conjunction with the drawings, it should not be understood as limiting the protection scope of the utility model. Within the scope described in the claims, various modifications and variations that can be made by those skilled in the art without creative work still belong to the protection scope of the utility model.

Claims

1. A thermal circulation heater system, comprising a housing, an inner tank and a heating device arranged in the housing, a water inlet pipe and a water outlet pipe, Features: The heating device is a thermal circulation heater, which includes a heating tube, a first water inlet pipe and a second water inlet pipe which are sequentially arranged at the bottom of the heating tube and connected to the heating tube, and a first water outlet pipe and a second water outlet pipe which are sequentially arranged at the top of the heating tube and connected to the heating tube. The second water inlet pipe is connected to the heating tube via a one-way valve for one-way water inlet into the heating tube. The first water outlet pipe is connected to a water outlet main pipe. A water pump is provided on the inner tank. The water pump is connected to the second water inlet pipe. The water inlet main pipe is connected to the inner tank. The heater system also includes a circulating water inlet pipe and a circulating water outlet pipe. One end of the circulating water inlet pipe is inserted into the inner tank, and the other end is connected to the second water outlet pipe. One end of the circulating water outlet pipe is inserted into the inner tank, and the other end is connected to the first water inlet pipe. The water inlet of the circulating water outlet pipe is arranged corresponding to the water outlet of the circulating water inlet pipe.

2. A thermal cycle heater system as claimed in claim 1, Features: The water outlet pipe passes through the inner tank and is led out.

3. A thermal cycle heater system as claimed in claim 2, Features: The water outlet pipe is a curved pipe, one end of which passes through the side wall of the inner tank and is connected to the first water outlet pipe, and the other end of which passes through the bottom of the inner tank and is led out.

4. A thermal cycle heater system as claimed in claim 1, Features: The water inlet main pipe is arranged at the bottom of the inner container.

5. A thermal cycle heater system as claimed in claim 4, Features: The water inlet pipe is a curved pipe, and the water outlet of the water inlet pipe faces downward.

6. A thermal cycle heater system as claimed in claim 1, Features: The circulating water inlet pipe is a curved pipe, the water inlet of which is inserted into the top of the inner tank and faces upward.

7. A thermal cycle heater system as claimed in claim 6, Features: The circulating water outlet pipe is a curved pipe, the water outlet of the circulating water outlet pipe is inserted into the top of the inner tank, and the water outlet of the circulating water inlet pipe faces upward.

8. A thermal circulation heater system as claimed in claim 7, Features: The water outlet of the circulating water outlet pipe and the water inlet of the circulating water inlet pipe are arranged side by side.

9. A thermal cycle heater system as claimed in claim 1, Features: The inner liner is provided with a concave inner liner which is sealed with the inner liner, and the concave groove of the inner liner is provided with a heating tube for the inner liner.

10. A thermal cycle heater system as claimed in claim 1, Features: The inner container comprises more than one inner container monomers which are interconnected.

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