CN1447073A

CN1447073A - Air conditioning fan

Info

Publication number: CN1447073A
Application number: CN03115753A
Authority: CN
Inventors: 涂志荣
Original assignee: 陈定弟
Priority date: 2003-03-11
Filing date: 2003-03-11
Publication date: 2003-10-08
Anticipated expiration: 2023-03-11
Also published as: CN1186567C

Abstract

An air conditioning fan is composed of a box, a blower fan, water tank, PTC heater, and compressino-type refrigerator in it characterizing in that the evaporator of the refrigeraator is mounted in the water tank made of good heat conductive metal material, a water-cooled air cooler is set inside of an air filter at the inlet of the box back and an energy converter of a supersonic nebulizer is also designed in it. In summer air entering into the air conditioning fan inlet should pass through three heat-conversion and reduction processes then exhausted frmo the outlet therefore air temp about the outlet can suit people.

Description

A kind of air cooler

Technical field the present invention relates to a kind of air cooler.

The air cooler that background technology has been gone on the market is various in style, and its operation principle is general to be adopted the volatilization of the water under room temperature vaporization, blows out with air-supply arrangement, to reach humidification and cooling; Heating heating then generally solves with ptc heater.This air cooler has the function of electric fan and air-conditioner concurrently, can move, exempt to install, the room air-tightness is not required, low price, power consumptive province, very market prospects arranged.But, seriously restricted penetration and promotion because its major function is that the refrigeration cool-down effect is undesirable.The product that for this reason has takes to allow the user make ice earlier or frozen water uses for air cooler, to improve refrigeration.This measure truly has effect in the short time at the beginning of start, but the available machine time is long slightly, and is just as broad as long with the water that uses room temperature, not only make troubles to the user, also increased use cost, and allowed season the user make ice or frozen water earlier in full summer, also saddled with a difficult task.China Patent No.: the ZL01208542.1 utility model discloses the manufacturing technology that a kind of device has the air cooler of refrigeration machine, the supply problem of required frozen water when having solved the operation of air cooler refrigeration.But this machine is still continued to use in the past cord shower water volatilization vapourizing unit, and temperature is near the water of freezing point after the sufficient refrigeration although maintain in the water tank, and its cold can not effectively conduct out, so the air themperature fall of air cooler air outlet is still unsatisfactory.

Summary of the invention purpose of the present invention, be to manufacture and design a kind of can not only solve air cooler and freeze operation summer the time required frozen water supply with problem, and the cold of frozen water can be converted to fully effectively the cold of the humid air that blows out through fan, make the air themperature of air cooler air outlet reach the air-conditioning fan of human comfort standard.

Technical scheme of the present invention is such: a kind of air cooler comprises by casing, in the described casing blower fan is arranged, water tank, ptc heater, compression refrigerating machine is formed, it is characterized in that: the evaporimeter of described compression refrigerating machine is installed in the water tank made from heat conductivility good metal material, water tank bottom and wall are arranged in the air flow channel below the blower fan with built on stilts state, the air cleaner disposed inboard of described box back surface air inlet has the fin tube type water to air cooler, also be provided with the transducer of supersonic atomizer in the water tank, the water tank upper oral part is furnished with water smoke and filters evaporation layer, separates fully with heat insulation layer between compressor and the water tank.During the start refrigeration, refrigeration compressor makes the water in the water tank lower the temperature rapidly for a moment, and maintains all the time in 5～10 ℃ of scopes; Be arranged on the miniature immersible pump in the water tank, constantly will take out the lower water inlet of compressing into aerial cooler in water tank through the frozen water of refrigeration, from top delivery port reflow tank, the frozen water that forms between water tank and the water to air cooler circulates continuously; The ultrasonic transducer of putting in water tank then constantly will turn to water smoke through the steam of refrigeration, under the effect of blower fan, with from air inlet through the aerial cooler heat exchange, again through with water tank bottom and around the air of tank wall heat exchange form and mix water smoke, from the air outlet discharge of air cooler.Enter the air of air cooler air inlet, must could arrive air outlet through three heat exchange temperature-fall periods, therefore, near the air themperature the air cooler air outlet is more much lower than air inlet.The frozen water that efficiently solves the common existence of present all kinds of air coolers is supplied with problems such as difficult, that the refrigeration cool-down effect is not obvious.

When heating work, need only inoperative compression refrigerating machine, miniature immersible pump, ultrasonic atomizer, only start ptc heater and blower fan, the system that just can realize is warm.As when system is warm, needing humidification simultaneously, then open ultrasonic ultrasonic delay line memory again, the humidification when system that just can effectively be implemented in is warm.

Appended drawings is the side direction cross-sectional view of air cooler embodiment of the present invention.

Each label declaration is as follows among the figure: 1---casing; 2---air cleaner; 3---the fin tube type water to air cooler; 4---miniature immersible pump outlet pipe (being the water to air cooler water inlet pipe); 5---miniature immersible pump; 6---fin tube type water to air cooler outlet pipe; 7---metal water tank in the casing; 8---the metal water tank leg rest; 9---evaporator of refrigerator; 10---the refrigeration machine capillary; 11---the refrigeration machine filter; 12---mini-type refrigeration compressor; 13---refrigerator condenser in the casing; 14---miniature ventilating fan; 15---refrigerator condenser at the bottom of the case; 16---the air cooler universal rolling wheel; 17---discharge hose; 18---the floating transducer of ultrasonic ultrasonic delay line memory; 19---the protruding arcuation of water tank oral area filters evaporation layer; 20---blower fan; 21---air outlet; 22---ptc heater; 23---appliance controling element, ultrasonic wave higher-order of oscillation device installation room; 24---control panel, button; 25---the blower fan wind scooper; 26---thermal baffle between water tank and the compressor; 27---filler (not shown on the figure); 28---discharging valve (not shown on the figure); 29---portable hand-held remote controller (not shown on the figure).

The specific embodiment in conjunction with the accompanying drawings, the specific embodiment of the present invention is described in detail as follows: connect power supply, the floating transducer 18 of blower fan 20, compression refrigerating machine 12, miniature immersible pump 5, supersonic atomizer starts work simultaneously, the very fast cooling of water in the water tank 7, after about 10 minutes, the water temperature in the water tank 7 will reach 5～10 ℃.The water that miniature immersible pump 5 constantly will turn cold is compressed into from the bottom water inlet pipe 4 of water to air cooler 3, flows back to from top outlet pipe 6.For the water temperatures oneself in the water tank 7 are mixed evenly, outlet pipe 6 will suitably extend, and reach evaporimeter 9 near; 18 water smokes that constantly will turn cold of the transducer of supersonic atomizer turn to steam, and the convex arch type water smoke that sprays above it filters on the evaporation layer 19; Because the effect of blower fan 20, room air enters the air flow channel of air cooler by air cleaner 2 from air inlet.Because of air cleaner 2, the periphery of water-cooled aerial cooler 3 seals, room air can only enter from its front, and carry out sufficient heat exchange with the finned tube of water to air cooler 3, flowed by the bottom and four sidewalls of cooling back along water tank 7, because water tank 7 usefulness heat conductivility good metal materials are made, water in the case is the frozen water of cooled mistake, whole water tank 7 is just as unsettled the putting on the air flow channel that is made of box body wall and thermal baffle 26 of berg, passed through the air of water to air cooler 3 heat exchange cooling, cooled by the bottom surface of water tank 7 and wall again, flow to blower fan 20 belows again, mix with the cold mist that the transducer 18 of supersonic atomizer produces, just discharged air cooler from air outlet 21 after the cooling once more by blower fan 20.Not only temperature is lower than room temperature for the air that comes out from air outlet 21, and is fresh air filtered, that be rich in the water anion, makes season in midsummer the people feel more nice and cool, comfortable.

When heating heating winter, only start blower fan 20, ptc heater 22, the warm braw momentariness just blows out slowly; At heating while humidification, then only need restart ultrasonic atomizing device as needs, blow out in a steady stream just contain the warm braw of certain humidity, through circulation after a while, indoor temperature, humidity just can reach level of comfort.

The present invention is provided with the convex arch type water smoke filtration evaporation layer made from the material of suction, good air permeability 19 at the upper oral part of water tank 7, its objective is for the issuable CaCO of filtering ultrasonic atomization ₃Form " white powder " polluter Deng easily, make air quality better,, and prevent that the bigger globule from being blown out by blower fan 20, cause humidity uneven or too big simultaneously so as to the expansion disengagement area.The heat that produces when preventing compression refrigerating machine 12 work is directly brought into air flow channel, influence the air themperature of air outlet, and employing is provided with adiabatic insulation 26 in water tank 7 bottoms, and the air flow channel and the compression refrigerating machine of air cooler separated fully.Under the environment temperature conditions of higher, work for a long time in order to prevent refrigeration compressor, it is in bad order to dispel the heat, this machine adopts the design of condenser with compression refrigerating machine 12 to become two parts: a part of condenser 13 is in casing, part condenser 15 is on the end of casing ground proximity, in order to disperse a part of heat.Simultaneously, miniature ventilating fan 14 is set on the tank wall of compressor 12 1 sides, corresponding side is provided with exhaust hose 17, the heat of compression refrigerating machine 12, condenser 13 is caused at a distance or outdoor discharge, to reduce the influence near the air themperature air outlet.

When the transducer of supersonic atomizer is worked, need the best level of control, for this reason, the preferred self-floating ultrasonic transducer of the transducer of this machine, to guarantee under the situation that water constantly consumes, water level descends gradually in the water tank, keep the atomizing effect of transducer invariable all the time.

In addition, this machine also be provided with filler 27, discharging valve 28, universal rolling wheel footing 16, be furnished with control panel on the hand-held remote controller 29 of button 24 interlock, use with convenient.

Air cooler of the present invention, through making the full pattern test, indoor environment temperature is near 32 ℃, adapted compression-type refrigeration acc power is 100W, water tank capacity is 8L, and refrigeration work is after 10 minutes, and the temperature of air cooler air outlet is near 28 ℃, can reach when minimum about 26 ℃, the cooling extent of air outlet is between 3～6 ℃.Studies show that: midsummer weather, room temperature can reduce about 3 ℃, it is very comfortable that human body is just felt.As seen this machine can satisfy the human comfort requirement of indoor local refrigeration cool-down in summer fully.

Claims

1. air cooler, comprise by blower fan [20], water tank [7], ptc heater [22], compression refrigerating machine [9 in casing [1], the described casing [1], 10,11,12,13,15] form, it is characterized in that: the evaporimeter of compression refrigerating machine [9] is installed in the water tank made from heat conductivility good metal material [7], and back side air cleaner [2] inboard of casing [1] is provided with water-cooled aerial cooler [3], also is provided with the transducer [18] of supersonic atomizer in the water tank.

2. a kind of air cooler according to claim 1 is characterized in that: water tank [7] is in the built on stilts mode of bottom surface and wall, is shelved on the wall of casing [1] and the air flow channel that dividing plate [26] constitutes.

3. a kind of air cooler according to claim 1 is characterized in that: described water-cooled aerial cooler [3] is a fin-tube heat exchanger, and area and air cleaner are suitable, the periphery sealing.

4. a kind of air cooler according to claim 1 is characterized in that: the transducer of described supersonic atomizer [18] is the self-floating transducer.

5. a kind of air cooler according to claim 1, it is characterized in that: the condenser [13 of described compression refrigerating machine [12], 15] part is arranged in the casing below the compressor, a part is arranged under the casing of ground proximity, and the dividing plate [26] between compressor [12] and the water tank [7] is the heat insulation layer dividing plate.

6. a kind of air cooler according to claim 1 and 2 is characterized in that: water tank [7] upper oral part is furnished with convex arch type water smoke and filters evaporation layer [19].

7. a kind of according to claim 1 or 5 air cooler is characterized in that: the side box body wall of compressor [12] is provided with miniature ventilating fan [14], and corresponding side is provided with exhaust hose [17].

8. according to claim 1,2,3,4 or 5 described a kind of air coolers, it is characterized in that: footing is a universal rolling wheel; Is furnished with hand-held remote controller at random.