CN105423442A - Energy-saving water-cooling air conditioner - Google Patents

Abstract

The utility model provides an energy-conserving water-cooling air conditioner, including air conditioner shell, a supporting bench, a compressor, a condenser, an evaporator, water tank and water level regulating device, a supporting bench locates in the air conditioner shell, water level regulating device locates in the supporting bench, a supporting bench includes a base, locate the support on the base and locate the well apron on the support, compressor and water tank are located on the base, the condenser is located in the water tank, the evaporimeter is located on the well apron, water level regulating device includes first sensor, the second sensor, first water pump and second water pump, water level and trigger first water pump in the first sensor response water tank, first water pump is taken out the water in the water tank to well apron, temperature and trigger the second water pump in the second sensor response water tank, the second water pump is taken out the water in the water tank and is discharged outside the air conditioner. The energy-saving water-cooling air conditioner provided by the invention can be used for carrying out double cooling on the condenser, has a good cooling effect, enables the condensed water to be recycled, can discharge the heated condensed water in due time, ensures the cooling effect, is energy-saving and environment-friendly, and is suitable for popularization and application.

Description

Energy-saving water-cooled air conditioner

technical field

The invention relates to an air conditioner, in particular to an energy-saving water-cooled air conditioner.

Background technique

With the development and progress of the times, nowadays, air conditioners have become one of the important household appliances that are indispensable in people's daily life. They play an irreplaceable role in cooling, dehumidification, heating, and air purification, especially in In summer, the air conditioner is used very frequently, and at the same time, the amount of condensed water discharged by the air conditioner is also large. Therefore, when air conditioners are widely used in life and production, we should also pay close attention to the recovery of condensed water discharged from air conditioners, so as to save energy and improve resource utilization.

At present, the treatment methods for air-conditioning condensate mainly include simple treatment methods such as direct discharge into the sewer through pipes and collection by temporary containers. Although the above-mentioned treatment methods solve the problem of condensate discharge, they cannot be timely and effective Utilization has caused a large waste of resources, which is not conducive to environmental protection.

Contents of the invention

Based on this, it is necessary to address the deficiencies in the prior art and provide an energy-saving water-cooled air conditioner that recycles condensed water and is energy-saving and environment-friendly.

An energy-saving water-cooled air conditioner, comprising an air conditioner casing, a support platform, a compressor, a condenser, and an evaporator. The support platform is installed in the air conditioner casing, and also includes a water tank and a water level adjustment device. Installed in the support platform; the support platform includes a base, a bracket installed on the base and a middle cover installed on the bracket, the compressor and the water tank are installed on the base, and the condenser Half part is accommodated in the water tank, the evaporator is installed on the middle cover plate, the condensed water generated by the evaporator flows to the condenser, and then flows into the water tank to cool down the condenser; the water level adjustment device includes a first Sensor, second sensor, first water pump, and second water pump. The first sensor senses the water level in the water tank. When the water level reaches the set value, the first water pump is triggered to start, and the condensed water in the water tank is pumped to the middle cover. and then flow to the condenser; the second sensor senses the water temperature of the condensed water in the water tank, and when the water temperature reaches the set value, the second water pump starts to pump out the condensed water in the water tank to the outside of the air conditioner.

Further, a water collection tank is provided on the middle cover, and several overflow ports are arranged in the water collection tank.

Further, the water collection tank is located under the evaporator, and the bottom of the evaporator is accommodated in the water collection tank.

Further, the overflow port is arranged at the bottom of the sump, and a water guide pipe extending downwards from the bottom surface of the middle cover plate communicates with the overflow port, and a nozzle of the water guide pipe is arranged on the condenser.

Further, a water guide groove is also provided on the bottom surface of the middle cover, and the water guide groove surrounds the periphery of the plurality of water guide pipes.

Further, the length and width of the water guide groove are less than or equal to the water tank, and the length of the water guide pipe is less than or equal to the height of the side wall of the water guide groove.

Further, the first water pump is installed on the middle cover, and the second water pump is arranged between the base and the middle cover.

Further, the water level adjusting device also includes a water outlet pipe and a water inlet pipe, the first water pump is provided with a water inlet and a water outlet, one end of the water inlet pipe is adapted to the water inlet, and the other end extends to the water tank Inside, one end of the water outlet pipe is adapted to the water outlet, and the other end extends into the sump.

Further, the water level adjusting device also includes a water suction pipe and a water discharge pipe, and the second water pump is provided with a water inlet and a water discharge port, one end of the water suction pipe is adapted to the water inlet, and the other end extends to the water inlet. In the water tank, one end of the drain pipe is adapted to the drain outlet.

Further, the water level adjustment device also includes a controller, the first sensor, the second sensor, the first water pump and the second water pump are all connected to the controller, and the first sensor and the second sensor feed back the detection results to A controller, the controller controls the first water pump and the second water pump to work according to the detection results of the first sensor and the second sensor.

Compared with the prior art, the present invention is provided with a condenser, a water tank, a first water pump and a second water pump, and the lower half of the condenser is accommodated in the water tank, so that the condensed water can flow down to the condenser. It cools down, and after flowing into the water tank, it can still cool down the condenser. The condensed water can double cool down the condenser, and the cooling effect is good, and the heated condensed water can be discharged in time to ensure the cooling effect. for promoting applications.

Description of drawings

Fig. 1 is a schematic structural diagram of the energy-saving water-cooled air conditioner of the present invention, wherein the air conditioner housing is not shown.

FIG. 2 is a structural schematic diagram of another angle of the energy-saving water-cooled air conditioner shown in FIG. 1 , wherein the air conditioner casing and evaporator are not shown.

FIG. 3 is a structural schematic diagram of another angle of the energy-saving water-cooled air conditioner shown in FIG. 1 , wherein the air conditioner casing and condenser are not shown.

Fig. 4 is a schematic cross-sectional structure diagram of the energy-saving water-cooled air conditioner shown in Fig. 1 , wherein the air conditioner housing is not shown.

detailed description

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

As shown in Figures 1 to 4, the present invention provides an energy-saving water-cooled air conditioner, which includes an air-conditioner casing (not shown), a support platform 10, a compressor 20, a condenser 30, an evaporator 40, a water tank 50 and Water level adjustment device, the support platform 10 is installed in the air conditioner shell, the water level adjustment device is installed in the support platform 10, the support platform 10 includes a base 11, a bracket 17 installed on the base 11 and a The middle cover plate 12 arranged on the bracket 17, the compressor 20 and the water tank 50 are installed on the base 11, and the condenser 30 is installed in the water tank 50. In this embodiment, the lower part of the condenser 30 The half is placed in the water tank. The evaporator 40 is mounted on the middle cover 12 . The condensed water produced by the evaporator 40 flows to the condenser 30 to cool the condenser 30 , and then flows into the water tank 50 , and the condensed water collected in the water tank 50 cools the condenser 30 again.

The front side of the evaporator 40 is provided with an air inlet, the rear side of the evaporator 40 is provided with a fan, and the rear side of the fan is provided with an air outlet. The middle cover plate 12 is provided with a water collection tank 13, and the water collection tank 13 is arranged below the evaporator 40. In this embodiment, the bottom of the evaporator 40 is accommodated in the water collection tank 13, so as to collect from The condensed water on the evaporator 40 is prevented from splashing out of the water collecting tank 13 . The bottom surface of the sump 13 is provided with a number of overflows 14 vertically penetrating through the middle cover 12, and the bottom surface of the middle cover 12 is provided with a plurality of water guide pipes 16 connected to the plurality of overflows 14. The nozzle of the water guide pipe 16 is located directly above the condenser 30 , so that the condensed water in the sump 13 can flow to the condenser 30 accurately.

The lower surface of the middle cover plate 12 extends downwards with a water guide groove 15, the water guide groove 15 surrounds the plurality of water guide pipes 16, the height of the side wall of the water guide groove 15 is greater than the length of the water guide pipes 16, Moreover, the peripheral dimension of the water guiding groove 15 is smaller than that of the water tank 50 , so that the condensed water can be prevented from splashing out of the water tank 50 .

The water level regulating device includes a first sensor, a second sensor, a first water pump 61, a second water pump 62 and a controller (not shown), and the first sensor, the second sensor, the first water pump 61 and the second water pump 62 are all connected to the controller, the first sensor and the second sensor feed back the detection results to the controller, and the controller controls the first water pump 61 and the second water pump 62 to work according to the detection results of the first sensor and the second sensor. Specifically, first set the water level critical value and the water temperature critical value of the condensed water in the water tank 50, when the first sensor senses that the water level in the water tank 50 reaches the set value, the controller receives this information and controls The first water pump 61 starts to pump the condensed water in the water tank 50 into the sump 13 . When the second sensor senses that the temperature of the water in the water tank 50 reaches a set value, the controller receives this information and controls the second water pump 62 to start to pump the condensed water in the water tank 50 out of the air conditioner.

The first water pump 61 is installed on the middle cover 12 , and the second water pump 62 is installed between the base 11 and the middle cover 12 . The water level adjusting device also includes a water outlet pipe 64, a water inlet pipe 63, a water suction pipe 66 and a drain pipe 65. The first water pump 61 is provided with a water inlet and a water outlet, and one end of the water inlet pipe 63 is adapted to the water inlet. The other end extends into the water tank 50 , one end of the water outlet pipe 64 is adapted to the water outlet, and the other end extends into the sump 13 . The second water pump 62 is provided with a water inlet and a water outlet, one end of the water suction pipe 66 is adapted to the water inlet, the other end extends in the water tank 50, and one end of the water discharge pipe 65 is adapted to at the drain.

During operation, the compressor 20 compresses the low-temperature and low-pressure gaseous coolant into a high-temperature and high-pressure liquid coolant, and then sends it to the condenser 30 to dissipate heat to become a low-temperature and high-pressure liquid coolant. After the liquid coolant enters the evaporator 40, at this time The liquid coolant vaporizes into a gaseous low-temperature coolant, and absorbs a large amount of heat during the vaporization process, reducing the surface temperature of the evaporator 30, and the fan blows air, and the external air passes through the evaporator 40, and the evaporator air The temperature is lowered to form cold air, which is then blown out from the air outlet; on the evaporator 40, the water vapor in the air is condensed into condensed water. The condensed water on the evaporator 40 flows into the sump 13 , then flows out from the overflow port 14 in the sump 13 to the condenser 30 , cools the condenser 30 , and then flows into the water tank 50 . Since the lower half of the condenser 30 is placed in the water tank 50, when the water level in the water tank 50 rises, a part of the condenser 30 is directly soaked in the condensed water in the water tank 50, and the condensed water in the water tank 50 is fed to the condenser 30. Cool down again.

When the sensor senses that the water level in the water tank 50 reaches the water level set value, the first water pump 61 starts to pump the water in the water tank 50 into the sump 13, and then flows from the sump 13 to the condenser 30 again. Above, the condensed water is recycled sequentially to achieve the purpose of cooling the condenser 30 .

When the sensor senses that the water temperature in the water tank 50 reaches the set temperature setting value, in this embodiment, when the water temperature reaches 45 degrees, the water temperature has no cooling capacity, and the first water pump 61 stops working. The second water pump 62 starts to pump out the water in the water tank 50 and discharge it out of the air conditioner. After the hot water in the water tank 50 is exhausted, the second water pump 62 stops working, and the condensed water newly condensed by the evaporator 30 passes through the air conditioner. The condenser 30 flows into the water tank 50 to start the next cycle.

In summary, the present invention is provided with a condenser 30, a water tank 50, and a water level regulating device, and the lower half of the condenser 30 is accommodated in the water tank 50, so that the condensed water flows downward to the condenser 50 to carry out After cooling, the condenser 30 can still be cooled in the water tank 50, and the condensed water can double the temperature of the condenser 30, and the cooling effect is good, and the water level regulating device can sense the water temperature and water level in the water tank 50, and Timely recycling of condensed water and timely discharge of heated condensed water ensure the cooling effect, energy saving and environmental protection, and are suitable for popularization and application.

The above-mentioned embodiment only expresses one implementation mode of the present invention, and its description is relatively specific and detailed, but it should not be understood as limiting the patent scope of the present invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (10)

1. An energy-saving water-cooled air conditioner, comprising an air conditioner shell, a support platform, a compressor, a condenser, and an evaporator, the support platform is installed in the air conditioner shell, and it is characterized in that: it also includes a water tank and a water level adjustment device, the Both the water tank and the water level adjustment device are installed in the supporting platform; the supporting platform includes a base, a bracket installed on the base and a middle cover installed on the bracket, and the compressor and the water tank are installed on the base , the lower half of the condenser is accommodated in the water tank, the evaporator is installed on the middle cover plate, the condensed water generated by the evaporator flows to the condenser, and then flows into the water tank to cool the condenser; The water level adjustment device includes a first sensor, a second sensor, a first water pump, and a second water pump. The first sensor senses the water level in the water tank. When the water level reaches a set value, the first water pump is triggered to start, and the condensation in the water tank The water is pumped to the middle cover, and then flows to the condenser; the second sensor senses the water temperature of the condensed water in the water tank, and when the water temperature reaches the set value, the second water pump starts to pump out the condensed water in the water tank to Air conditioner outside. 2. The energy-saving water-cooled air conditioner according to claim 1, wherein a water collection tank is arranged on the middle cover, and a plurality of overflow ports are arranged in the water collection tank. 3. The energy-saving water-cooled air conditioner according to claim 2, wherein the water collection tank is located below the evaporator, and the bottom of the evaporator is accommodated in the water collection tank. 4. The energy-saving water-cooled air conditioner according to claim 2, characterized in that: the overflow port is arranged at the bottom of the sump, and the bottom surface of the middle cover plate extends downwards to communicate with the overflow port. The nozzle of the water guide pipe is arranged on the condenser. 5 . The energy-saving water-cooled air conditioner according to claim 4 , wherein a water guide groove is further arranged on the bottom surface of the middle cover plate, and the water guide groove surrounds the periphery of the plurality of water guide pipes. 6 . 6. The energy-saving water-cooled air conditioner according to claim 5, characterized in that: the length and width of the water guide tank are smaller than or equal to the water tank, and the length of the water guide pipe is less than or equal to the height of the side wall of the water guide tank. 7. The energy-saving water-cooled air conditioner according to claim 1, wherein the first water pump is installed on the middle cover, and the second water pump is arranged between the base and the middle cover. 8. The energy-saving water-cooled air conditioner according to claim 1, wherein the water level adjusting device further comprises a water outlet pipe and a water inlet pipe, the first water pump is provided with a water inlet and a water outlet, and one end of the water inlet pipe It is adapted to the water inlet, and the other end extends into the water tank. One end of the water outlet pipe is adapted to the water outlet, and the other end extends into the water collection tank. 9. The energy-saving water-cooled air conditioner according to claim 1, characterized in that: the water level adjusting device further comprises a water intake pipe and a drain pipe, the second water pump is provided with a water inlet and a water discharge port, and the suction pipe One end is adapted to the water inlet, the other end is extended in the water tank, and one end of the drain pipe is adapted to the drain. 10. The energy-saving water-cooled air conditioner according to claim 1, wherein the water level adjusting device further comprises a controller, and the first sensor, the second sensor, the first water pump and the second water pump are all connected to the controller Above, the first sensor and the second sensor feed back the detection results to the controller, and the controller controls the first water pump and the second water pump to work according to the detection results of the first sensor and the second sensor.