IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0175273
(2002-06-19)
|
발명자
/ 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
13 인용 특허 :
17 |
초록
▼
An evaporative cooling system that can be easily transported and set up quickly in indoor or outdoor environments to provide effective cooling to a sizable area in a short time period. The system can be operated from standard AC household electrical power, or from a 12-volt DC power source, such as
An evaporative cooling system that can be easily transported and set up quickly in indoor or outdoor environments to provide effective cooling to a sizable area in a short time period. The system can be operated from standard AC household electrical power, or from a 12-volt DC power source, such as a car or marine battery. The system water tank can be filled with water, or connected to a water source for continual refilling. The system can also be used with a light-weight water source, holding approximately 2 liters of water for temporary cooling, or without water to move large volumes of air.
대표청구항
▼
1. A portable evaporative air cooling apparatus comprising:a) a portable blower unit comprising a housing, a fan, a spray bar having one or more holes for spraying water pumped from a water source, a cooling media for receiving water, a means for securing the spray bar and cooling media in the blowe
1. A portable evaporative air cooling apparatus comprising:a) a portable blower unit comprising a housing, a fan, a spray bar having one or more holes for spraying water pumped from a water source, a cooling media for receiving water, a means for securing the spray bar and cooling media in the blower unit housing, and a stand for securing the blower unit; b) a water tank, separable from the blower unit, comprising a tank, a lid having one or more openings, a means for draining the tank, and a means for receiving the stand on the blower unit that incorporates locking means to prevent disassembly or removal; c) a means for pumping water from the water tank to the spray bar in the blower unit; and d) means for supplying electrical power to the apparatus to activate the fan and the water pumping means. 2. The apparatus of claim 1, further comprising screening material secured to the front of the blower unit housing to prevent accidental access to the fan in the blower unit.3. The apparatus of claim 1 further comprising braces in the water tank secured to the water tank.4. The apparatus of claim 1 further comprising a damper mechanism in the blower unit to control the flow of water into the blower unit.5. A portable evaporative air cooling apparatus comprising:a) a portable blower unit comprising a housing, a fan, a spray bar having one or more holes for spraying water pumped from a water source, a cooling media for receiving water, a means for securing the spray bar and cooling media in the blower unit housing, a receptacle for receivedly attaching an alternative water supply and a stand for securing the blower unit; b) a water tank, separable from the blower unit, comprising a tank, a lid having one or more openings, a means for draining the tank, and a means for receiving the stand on the blower unit; c) a means for pumping water from the water tank to the spray bar in the blower unit; and d) means for supplying electrical power to the apparatus. 6. The apparatus of claim 5 further comprising braces in the water tank secured to the water tank.7. The apparatus of claim 5 further comprising a damper mechanism in the blower unit to control the flow of water into the blower unit.8. The apparatus of claim 5 further comprising an alternative water supply inserted into the receptacle in the blower unit for dripping water onto the fan.9. A portable evaporative air cooling apparatus comprising:a) a portable blower unit comprising a housing, a fan, a spray bar having one or more holes for spraying water pumped from a water source, a cooling media for receiving water, a means for securing the spray bar and cooling media in the blower unit housing, a receptacle for receivedly attaching an alternative water supply and a stand for securing the blower unit; b) a water tank, separable from the blower unit, comprising a tank, a lid having one or more openings, a means for draining the tank, and a means for receiving the stand on the blower unit; c) a means for pumping water from the water tank to the spray bar in the blower unit; and d) means for supplying electrical power to the apparatus to activate the fan and the water pumping means. 10. The apparatus of claim 9 further comprising an alternative water supply inserted into the receptacle in the blower unit for dripping water onto the fan.11. The apparatus of claim 9 further comprising braces in the water tank secured to the water tank.12. The apparatus of claim 9 further comprising a damper mechanism in the blower unit to control the flow of water into the blower unit.13. A portable evaporative air cooling apparatus comprising:a) a blower unit comprising a housing, a fan, a spray bar having one or more holes for spraying water pumped from a water source, a cooling media for receiving water, a means for securing the spray bar and cooling media in the blower unit housing, a damper mechanism to control the flow of water into the blower unit and a stand for securing the blower unit; b) a water tank comprising a tank, a lid having one or more openings, a means for draining the tank, and a means for receiving the stand on the blower unit that incorporates locking means to prevent disassembly or removal; c) a means for pumping water from the water tank to the spray bar in the blower unit; and d) means for supplying electrical power to the apparatus to activate the fan and the water pumping means. 14. The apparatus of claim 13 further comprising braces in the water tank secured to the water tank.15. A portable evaporative air cooling apparatus comprising:a) a portable blower unit comprising a housing, a fan, a spray bar having one or more holes for spraying water pumped from a water source, a cooling media for receiving water, a means for securing the spray bar and cooling media in the blower unit housing, and a stand for securing the blower unit; b) a water tank, separable from the blower unit, comprising a tank, a lid having one or more openings, a means for draining the tank, a means for receiving the stand on the blower unit and a receiver tube in the water tank that projects into the tank from the bottom having an opening to the outside, which is sealed at the point of ingress to the tank and at the top of the receiver tube; c) a means for pumping water from the water tank to the spray bar in the blower unit; and d) means for supplying electrical power to the apparatus to activate the fan and the water pumping means. 16. The apparatus of claim 15 further comprising braces in the water tank secured to the receiver tube and the water tank.17. The apparatus of claim 15 further comprising a stand having generally circular projection of at least one portion of the stand that has an outside diameter less than the inside diameter of the receiver tube such that it can be inserted into the receiver tube to provide support for the apparatus.18. The apparatus of claim 15 further comprising a stand having generally circular projection of at least one portion of the stand that has an outside diameter less than the inside diameter of the receiver tube such that it can be inserted into the receiver tube to provide support for the apparatus and a means for adjusting the height of the stand.19. The apparatus of claim 15 further comprising a damper mechanism in the blower unit to control the flow of water into the blower unit.
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