CN201000152Y - Circulating water air conditioning system - Google Patents

Abstract

The utility model relates to an air conditioning system utilizing water circulation. In the utility model, the water tank group is buried under the ground, and the water tank group is composed of a plurality of water tanks, the former is connected to the latter, the water outlet is connected to the water pump, and a heating device is arranged on the pipeline connecting the water outlet of the water tank to the water pump. The utility model solves the defects of high cost of drilling wells for natural air conditioners, and the use of underground water for drilling wells in cities will destroy the balance of urban groundwater resources and cause the urban ground surface to sink. The utility model does not use fluorine nor groundwater, but utilizes the principle that the temperature under the surface is relatively constant. When cooling in summer, the "hot" water exchanged by the radiator is returned to the water tank buried under the surface. After cooling down, the water pump is then pumped to the radiator for heat exchange and temperature regulation. It cools in summer and heats in winter. The water is completely recycled. It consumes little power and has a simple structure, which is easy to use in rural areas and cities.

Description

Circulating water air conditioning system

technical field

The utility model relates to an air conditioner, in particular to an air conditioner system utilizing water circulation.

Background technique

Before the invention of this utility model, in order to avoid the thermal effect caused by the destruction of the atmosphere caused by the use of freon air conditioners, and to save electric energy to overcome the current situation of energy shortage, people thought of using the characteristics of underground water to be warm in winter and cool in summer to make so-called natural air conditioners. However, due to the need to drill a well for this air-conditioning system or device, usually the well must be drilled at a depth of about 15 meters to have groundwater, and it is even deeper in the northern region, and because the well must be drilled close to the user's house, sometimes not all have groundwater; In addition, the cost of drilling a well is relatively high, and the deeper the well, the higher the cost, which is not affordable for many people; in addition, the use of groundwater in the city will destroy the balance of urban groundwater resources and cause the urban ground surface to sink , so many cities have prohibited residents from digging wells to get groundwater to use.

Contents of the invention

The purpose of this utility model is just to overcome above-mentioned defect, designs, develops and develops a kind of air-conditioning system utilizing water circulation.

The technical scheme of the utility model is:

Circulating water air-conditioning system, the water pump is connected to the radiator. Its main technical feature is that the water tank group is buried under the ground. The water tank group consists of multiple water tanks. , the water outlet of the last water tank communicates with the water pump.

The utility model has the advantages and effects of neither using fluorine ammonia nor groundwater, but using the principle of relatively constant temperature under the surface of the earth, that is, the principle of warm winter and cool summer. The "hot" water returns to the water tank group buried under the ground, and the high-inlet and low-outlet are adopted between the water tanks. Using the siphon principle, the first water tank is connected from the low-level water outlet to the high-level inlet of the next water tank. Water outlet, so that the "hot" water is cooled by the first water tank and then passed through the second, third, --- until the last water tank is cooled and then pumped to the radiator by the water pump for heat exchange, so as to achieve the use of water circulation. Temperature adjustment, cooling in summer and heating in winter, that is, air conditioning. Obviously, the utility model does not use groundwater, does not contain freon, does not destroy the atmosphere, and does not cause urban ground to sink; it does not need to drill wells, so the cost is low, and water is not wasted, and the water is completely recycled; the water pump used consumes electricity Very little, energy saving, even if it needs to be heated in winter, the power consumption is not much. The utility model has a simple structure and is easy to use in rural areas and cities.

Description of drawings

Fig. 1 - schematic diagram of the structure principle of the utility model.

Detailed ways

As shown in Figure 1, the outlet of the radiator 1 is connected to the high water inlet 3 of the first water tank 2 of the water tank group, and the water tank group is buried within 10 meters below the ground surface, in this example, it is buried at 5 meters below the ground surface That is, the water tank group uses three water tanks 2 to communicate with each other, the front, that is, the low water outlet 4 of the first water tank 2 is connected to the high water inlet 3 of the second water tank 2, and so on; the last water tank The output of the water outlet 4 of 2 is connected to the water pump 5, and the water pump 5 is connected to the radiator 1, and the radiator 1 is in the room 7.

When cooling is needed in summer, the water pump 5 pumps the cold water in the water tank 2 to the radiator 1 in the room 7 for heat exchange by using the characteristics of the ground surface being warm in winter and cool in summer, so that the temperature in the room 7 drops; The hot water after heat exchange is output to the water inlet 3 of the first water tank 2 of the water tank group. Since the material of the water tank 2 is a material with high thermal conductivity, it is made of iron in this example. The shape of the upper water tank 2 is flat to maximize its surface area so that it can quickly dissipate heat to the soil under the ground surface, reduce the temperature, and then transfer the water that has lowered a certain temperature from the first water tank The water outlet 4 of 2 is output to the water inlet 3 of the second water tank 2, and the water outlet 4 of the previous water tank 2 is used to make it go from the low water outlet 4 of the previous water tank 2 to the high water inlet 3 of the second water tank 2, and so on, continuously To cool down, the water outlet 4 of the third water tank 2 is pumped to the radiator 1 through the water pump 5 to carry out heat exchange again indoors, so that the indoor temperature drops, and the cycle is repeated. Usually, when the temperature on the ground is 36 degrees and above, the temperature below the ground surface is 20 degrees and below. After repeated cooling of the water tank 2 groups, the temperature of the cold water pumped to the indoor radiator 1 can reach about 20 degrees, which can completely make the Indoor 7 cooling.

When the temperature needs to be raised in winter, the temperature on the surface of the ground is about 10 degrees below zero, while the temperature below the surface of the ground is still about 20 degrees above zero, which can keep the indoor temperature at about 15 degrees above zero; if you still feel that the indoor temperature is not high enough , can turn on the heating device 6 on the pipeline between the water tank group and the water pump 5, further heat the water, and then pump it to the radiator 1 in the indoor 7 for heat exchange, so that the temperature in the indoor 7 is raised to 25 degrees and above.

If the water tank group is buried 10 meters below the ground surface, the heat exchange effect will be better.

Claims (9)

1. Circulating water air-conditioning system, the water pump is connected to the radiator. It is characterized in that the water tank group is buried under the ground. The water tank group consists of multiple water tanks. The previous one is connected to the next one, and the water inlet of the first water tank is connected to the radiator outlet. , the water outlet of the last water tank communicates with the water pump. 2. The circulating water air conditioning system according to claim 1, characterized in that the water tank group is buried within a depth of 10 meters below the surface. 3. The circulating water air conditioning system according to claim 2, characterized in that the water tank group is buried at a depth of 5 meters below the ground surface. 4. The circulating water air conditioning system according to claim 1, characterized in that a heating device is arranged on the pipeline between the water tank group and the water pump. 5. The circulating water air conditioning system according to claim 1, characterized in that between the water tanks of the water tank group, the water inlet of the previous water tank is at a high position, and its water outlet is at a low position, which is connected to the water inlet of the next water tank at a high position . 6. The circulating water air conditioning system according to claim 1, characterized in that the material of the tank body is a material with high thermal conductivity. 7. The circulating water air conditioning system according to claim 6, characterized in that the material of the tank body is metal. 8. The circulating water air conditioning system according to claim 7, characterized in that the material of the tank body is iron. 9. The circulating water air conditioning system according to claim 1, characterized in that the shape of the water tank is flat.

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