CN200982758Y - Full-automatic intelligent heat-storage cabin of solar energy water heater - Google Patents

Abstract

The utility model as a fully automatic intelligent heat storage cabin for solar water heater comprises an outer water tank equipped with heat preservation facilities and an inner water tank which is divided into three cabins. After being warmed up, the water in three cabins are all connected in sequence by guide pipes, making the water source be able to accelerate the speed of warming up and increase the temperature of the water source. In order to avoid the continuous rainy day, an internally installed electrical heater is further arranged in the cabin which is connected with the water outlet tube to warm up the water source partially. The utility model has the advantages of time saving, energy saving and convenience.

Description

Fully automatic intelligent heat storage cabin for solar water heater

technical field

The utility model relates to a solar energy, in particular to an inner water tank of a solar water heater.

Background technique

At present, the solar water heaters sold on the market have only one inner water tank. When in use, as long as the cold water enters, the temperature of the original hot water will drop immediately, and there will be no hot water available. It can be used; reheating, first, the heating time is long; second, the waste of hot water is serious, so it is very inconvenient to use; in addition, most of the general water heaters are manually filled, and it is often easy to forget; the sensor is used for water level control , and the average service life of the sensor is about 18 months, and the cost is high; if the sensor fails during use, it will cause the water level to be uncontrollable and the water to flow.

Contents of the invention

The main task of the utility model is to provide a fully automatic intelligent thermal storage cabin of a solar water heater.

In order to solve the above technical problems, a fully automatic intelligent heat storage cabin of a solar water heater of the utility model includes an outer water tank, an inner water tank, a draft pipe, and other components, and is characterized in that: the inner water tank is divided into A, B, and C The three compartments are separated by partitions in the middle, and a guide pipe is embedded in the lower end of each partition to integrate the water in the three heat storage compartments.

The outer water tank is provided with a cold protection layer.

The upper part of the A cabin is equipped with an automatic water feeder, a spare water inlet and an exhaust hole.

The valve of the automatic water dispenser is a float valve.

The bottom of the B cabin is provided with a drain hole and an exhaust hole.

There is an exhaust hole on the C cabin, and a water outlet hole and an electric heating hole are arranged at the bottom.

The advantages of the fully automatic intelligent heat storage cabin of the solar water heater of the present utility model are:

1. High degree of automation: Because the valve on the water heater is a float valve, it can automatically control the water level. Generally, when the water is filled, the valve that controls the water flow can be left open for a long time, so that the water heater can automatically replenish water without repeating the machine every day. Water on the ground, wait for the water level to reach the limit and then turn off the water. Fully realize the "fool" operation.

2. Separation and stratification of cold water and hot water: because the inner water tank is divided into three compartments, cold water, warm water and hot water are all separated. Like this, when in use, even if add cold water while using, or add cold water suddenly, hot water will be concentrated in the cabin C with the highest temperature through the guide tube, the temperature of hot water will not drop, and it can still be used normally.

3. The three cabins of the inner water tank are all equipped with diversion pipes: there are diversion pipes embedded in the partitions adjacent to the cabin body, and one end of the diversion pipe floats on the surface of the water. After the cold water enters, After being heated, it turns into hot water and floats up, just reaches the nozzle of the draft tube, flows into the draft tube, and then flows down due to its own gravity, and enters another cabin, so that from cabin A to cabin B to In cabin C, the water flow has been overheated by the previous cabins successively, and cabin C has the highest temperature. Such a transfer heating method accelerates the speed of hot water, increases the temperature of hot water, and ensures that hot water and cold water will not mix.

4. An electric heater is installed in cabin C of the inner water tank: the electric heater is installed in cabin C with the highest temperature, which saves time and electricity when heating.

Description of drawings

The figure is a structural representation of the utility model.

Detailed ways

As can be seen from the figure, the fully automatic intelligent thermal storage cabin of the solar water heater of the present utility model is composed of an outer water tank 1 and an inner water tank 2 provided with a cold protection layer, and the inner water tank 2 is divided into A, B, B, and B by partitions 3 and 4. C three cabins, the three cabins are all connected with the vacuum heat collecting tube 7. A replenishment cabin 8 is established on the top of the A cabin body, and the water inlet pipe 9 enters the A cabin body through the water replenishment cabin 8, and a float valve 10 is arranged on the water inlet pipe 9 in the water supply cabin 8 to control the water level; when the water level of the water tank is insufficient, The water flow enters automatically. When the water level is in place, the float valve 10 floats up to block the water flow, that is, the water level can be controlled and the water can be replenished in time; there is a reserved water inlet pipe 11 under the A cabin for precaution; as shown in the figure, The lower end of the dividing plate 3 adjacent to the A cabin and the B cabin is embedded with a diversion tube 5. One end of the diversion tube 5 floats on the upper part of the water body of the A cabin, and the other end communicates with the B cabin. When in use, when The water in cabin A is heated by the heat collecting tube, and the part of the water with higher temperature floats up, just reaches the nozzle of the diversion tube 5, flows into the diversion tube, and the water flows down the diversion tube due to its own gravity, Enter B cabin body, B cabin body is a transitional cabin body that cold water changes into hot water, leave exhaust hole 12 to make gas use in the top of this cabin body, leave sewage discharge hole 13 clean water quality below. The water flow with a certain temperature is from the A cabin to the B cabin, and the heat collecting tube of the B cabin continues to heat, and the temperature continues to rise. At the adjacent part of the B cabin and the C cabin, a diversion plate 4 is embedded below The pipe 6 has the same effect as the guide pipe 5. The water heated by the cabin B enters the cabin C through the guide pipe 6 again. At this time, the water temperature of the cabin C is the highest of the three cabins. If the cabin is reheated, the temperature of the hot water will increase rapidly. , the water temperature also increases rapidly. In addition, considering the continuous rainy weather, an electric heater is installed at the bottom of the C cabin, which can not only be used for emergency under the situation of insufficient sunlight heat collection, but also installed in the C cabin with the highest water temperature to heat the local water temperature, and the water temperature rises quickly , save time and electricity.

Claims (6)

1. the fully-automatic intelligent accumulation of heat cabin of a solar water heater, comprise outer water tank, inner water tank, mozzle, etc. assembly, it is characterized in that: described inner water tank is divided into A, B, three cabin bodies of C, the centre separates with dividing plate, mozzle of equal embedding passes through the aqueous fusion in three accumulation of heat cabins in the lower end of each dividing plate.

2. the fully-automatic intelligent accumulation of heat cabin of a kind of solar water heater according to claim 1, it is characterized in that: described outer water tank is provided with the winter protection protective layer.

3. the fully-automatic intelligent accumulation of heat cabin of a kind of solar water heater according to claim 1, it is characterized in that: automatic loading water device, standby water inlet and steam vent are equipped with in top, described A cabin.

4. according to the fully-automatic intelligent accumulation of heat cabin of claim 1 or 4 described a kind of solar water heaters, it is characterized in that: the valve of described automatic loading water device is a ball-cock assembly.

5. the fully-automatic intelligent accumulation of heat cabin of a kind of solar water heater according to claim 1, it is characterized in that: mudhole and steam vent are left in the bottom in described B cabin.

6. the fully-automatic intelligent accumulation of heat cabin of a kind of solar water heater according to claim 1, it is characterized in that: described C has steam vent on the cabin, and apopore and electrical heating hole are arranged at the bottom.

Images