Multifunctional oil smoke purification air conditioner

Abstract

The invention discloses a multifunctional oil fume purification air conditioner which is composed of an exhaust fume collecting hood, an oil filter screen, a fume pipe, an oil fume purification air conditioner body and an integrated electric control display system. An oil removal assembly composed of a water pool, a submersible pump and a spray head is arranged in the oil smoke purification air conditioner, the submersible pump pressurizes water added with an emulsifying agent to the spray head and sprays the water to form water mist, oil smoke is leached through the water mist, oil is leached into the water, and water drops in washed clean air are discharged out of the water mist. After three times of dehydration separation of the water baffle, the cyclone dehydrator and the centrifugal fan impeller, clean air is discharged outdoors or sent back indoors. And an evaporator of an air-conditioning refrigeration compressor is arranged in the water tank, so that the water temperature is reduced, and the temperature of washed air is also reduced. A condenser of the refrigeration compressor is installed in a heat preservation water bucket, the water temperature is increased, and hot water is generated. Therefore, multiple purposes of oil smoke exhaust, air conditioner and water heater in a kitchen are realized.

Description

Technical Field

[0001] The invention belongs to the technical field of household appliances, and relates to an oil fume purifying air conditioner suitable for kitchen use, in particular to a multifunctional oil fume purifying air conditioner. Background Art

[0002] In the kitchen fume purification, the most common and most used is the household kitchen range hood. The range hood is equipped with an oil filter, which can intercept some large particles of fume entering the cavity. However, after a few years of actual use, the centrifugal impeller and the inner wall of the cavity are covered with oil stains, indicating that the fine fume is still directly discharged into the outdoor environment. This long-term emission by thousands of households is also a pollution to the atmospheric environment.

[0003] In the environment of a home kitchen, the range hood can only remove part of the kitchen fumes and hot air. In the hot summer, the heat generated by the gas stove in the kitchen makes the kitchen temperature rise significantly. At present, there is no more effective anti-fume kitchen air conditioner to solve the problem of cooling the kitchen. Summary of the invention

[0004] The multifunctional oil fume purifying air conditioner of the present invention is composed of a smoke collecting hood, an oil filter net, a smoke duct, an oil fume purifying air conditioner, and an integrated electronic control display system, and is characterized in that: the lower end of the oil fume air inlet in the oil fume purifying air conditioner is provided with an oil fume removal component composed of a water pool, a submersible pump, a water spray pipe, and a nozzle, and the air inlet of the centrifugal fan in the oil fume purifying air conditioner is connected to the cyclone centrifugal water remover. When the submersible pump installed in the water pool pressurizes water added with an oil-water emulsifier and hits the water spray pipe nozzle, it is sprayed out to form water mist, and the oil fume is washed by the water mist. Under the joint action of water and emulsifier, the oil in the oil fume is washed into the water, and the water droplets in the clean air after washing are dehydrated and separated three times by the water baffle, the cyclone water remover and the centrifugal fan impeller, and the water flows back to the water pool, and the clean air after oil removal and dehydration is discharged through the air outlet.

[0005] The air outlet is provided with an indoor and outdoor air conversion valve, and the clean air can be discharged outdoors or sent back indoors.

[0006] In the oil fume purifying air conditioner, the space for spraying and washing oil fume is filled with multi-faceted hollow balls, which increases the contact area between the spraying water mist and the oil fume and enhances the washing effect.

[0007] The water pool is provided with a sewage valve, an overflow pipe, a water level sensor and an electrically controlled water replenishing valve. Water will be evaporated and consumed during the spraying, and the electrically controlled water replenishing valve will automatically replenish the water in the water pool to meet the water volume required for the spraying.

[0008] A water quality detector is installed in the water pool. When it is detected that the oil pollution in the water exceeds the set value, the electronically controlled sewage valve and the water replenishment valve are opened through the integrated electronic control display system, and new water is added after the sewage is discharged.

[0009] The evaporator of the air-conditioning refrigeration compressor for lowering the water temperature is installed in the water pool. In hot seasons, the air-conditioning refrigeration compressor can be turned on to generate low-temperature water to spray the oil fume. This can not only enhance the effect of spraying and degreasing, but also absorb the heat generated by the combustion of the stove brought by the oil fume, so that the air that has been sprayed and degreased and cooled becomes low-temperature clean air, which is blown back into the kitchen, thereby having the effect of lowering the room temperature of the kitchen.

[0010] The condenser of the air-conditioning refrigeration compressor is installed in a sealed heat-insulating water bucket, and can heat the water in the heat-insulating water bucket to make it hot water commonly used for washing in the kitchen.

[0011] An electric heater is installed in the heat-insulating water barrel, which can be turned on separately to heat and produce hot water when the oil fume purification air conditioner is not turned on.

[0012] The heat-insulating water bucket is equipped with a safety pressure relief valve, a temperature sensor, a hot water outlet pipe and valve, a cold water inlet pipe, and a sewage valve.

[0013] The multifunctional fume purification air conditioner has an integrated electronic control display system, which controls the start and stop of the centrifugal fan, submersible pump, air conditioning refrigeration compressor, and water supply electric valve according to the feedback signals of the pool water temperature and level sensor and the hot water temperature and level sensor and the machine settings.

[0014] The multifunctional oil fume purifying air conditioner of the present invention can realize the functions of an exhaust hood, an air conditioner and a water heater required in the kitchen, purify the exhausted oil fume, and utilize the waste heat of the stove to convert it into hot water commonly used in the kitchen, thus realizing a multi-purpose effect of one machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be described by way of example with reference to the accompanying drawings.

[0016] The accompanying drawing is a schematic diagram of the appearance and structure of the vertical integrated cabinet of the multifunctional oil fume purification air conditioner of the present invention. DETAILED DESCRIPTION

[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments of the upright integrated cabinet. The household embodiments described below are only used to explain the present invention, but not to limit the present invention.

[0018] The attached figure is a schematic diagram of the appearance and structure of the integrated cabinet, in which 1 is the main cabinet of the multifunctional oil fume purification air conditioner, 1.1 is the outdoor exhaust vent, 1.2 is the indoor air outlet, 1.3 is the indoor outdoor exhaust vent conversion valve, and 1.4 is the oil fume air inlet.

[0019] In the figure, 2 is a centrifugal fan, 2.1 is a motor, 2.2 is a fan impeller, and 2.3 is a fan casing.

[0020] In the figure, 3 is a cyclone water-gas separator, 3.1 is a water retaining plate, and 3.2 is a water retaining plate mesh pad.

[0021] In the figure, 4 is a spray pool, 4.1 is an overflow pipe, 4.2 is a drain valve, 4.3 is an electrically controlled water supply valve, 4.4 is a submersible pump, 4.5 is a spray pipe, 4.6 is a spray head, 4.7 is a multi-faceted hollow ball, and 4.8 is a water spray net pad.

[0022] In the figure, 5 is the air conditioning refrigeration compressor, 5.1 is the evaporator, 5.2 is the expansion valve, and 5.3 is the condenser.

[0023] In the figure, 6 is an insulated water bucket, 6.1 is a safety pressure relief valve, 6.2 is a hot water outlet pipe and valve, 6.3 is a cold water inlet pipe, 6.4 is an electric heating pipe, and 6.5 is a water bucket drain valve.

[0024] In the figure, 7 is an integrated electronic control display system, 7.1 is an air conditioning temperature sensor, 7.2 is a pool water level sensor, 7.3 is a pool water temperature sensor, 7.4 is a water quality detection sensor, and 7.5 is a hot water temperature sensor.

Claims

1. A multifunctional oil fume purification air conditioner, consisting of a fume hood, an oil filter, a smoke duct, an oil fume purification air conditioner, and an integrated electronic control display system, characterized in that: At the lower end of the oil fume air inlet in the oil fume purifying air conditioner, there is an oil fume removal component consisting of a water pool, a submersible pump, a water spray pipe, and a nozzle. The air inlet of the centrifugal fan in the oil fume purifying air conditioner is connected to the cyclone centrifugal water remover. When the submersible pump installed in the water pool pressurizes the water added with the oil-water emulsifier to the water spray pipe nozzle, it is sprayed out to form water mist. The oil fume is washed by the water mist. Under the joint action of water and emulsifier, the oil in the oil fume is washed into the water. The water droplets in the clean air after washing pass through the water baffle, the cyclone water remover and the centrifugal fan impeller for three dehydration separations, and the water flows back to the water pool. The clean air after oil removal and dehydration is discharged through the air outlet.

2. The multifunctional oil fume purification air conditioner according to claim 1 is characterized in that ; There is an indoor and outdoor air conversion valve on the air outlet.

3. The multifunctional oil fume purification air conditioner according to claim 1 is characterized in that: The space for spraying and washing oil fume is filled with multi-faceted hollow balls.

4. The multifunctional oil fume purification air conditioner according to claim 1, characterized in that: There are sewage valve, overflow pipe, water level sensor and electric-controlled water supply valve in the pool.

5. The multifunctional oil fume purification air conditioner according to claim 1 is characterized in that: A water quality detector is installed in the pool.

6. The multifunctional oil fume purification air conditioner according to claim 1, characterized in that: The evaporator of the air conditioning refrigeration compressor is also installed in the water pool of the oil fume purification air conditioner.

7. The multifunctional oil fume purification air conditioner according to claim 6, characterized in that: The condenser of the air conditioning refrigeration compressor is installed in a sealed insulated water bucket.

8. The multifunctional oil fume purification air conditioner according to claim 7 is characterized in that: An electric heater is installed in the insulated water bucket.

9. The multifunctional oil fume purification air conditioner according to claim 8, characterized in that: A safety pressure relief valve, temperature sensor, hot water outlet pipe and valve, cold water inlet pipe, and drain valve are installed in the insulated water bucket.

10. The multifunctional oil fume purification air conditioner according to claim 1, characterized in that: The integrated electronic control and display system controls the start and stop of the centrifugal fan, submersible pump, air conditioning and refrigeration compressor, water supply valve and sewage valve according to the feedback signals of the pool water temperature, water level sensor, hot water temperature, water level sensor and machine settings.

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