CN2566167Y

CN2566167Y - cooling air fan

Info

Publication number: CN2566167Y
Application number: CN 02272434
Authority: CN
Inventors: 韩军
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-08-07
Filing date: 2002-08-07
Publication date: 2003-08-13
Anticipated expiration: 2012-08-07

Abstract

The utility model relates to a cooling fan which comprises a base and a supporting rack on the base, wherein the supporting rack is provided with a drive device and a rotating shaft of the drive device; the front end of the rotating shaft is provided with a fan blade; the base is also provided with a water supplying device and a water conveying pipe passage; the fan blade is made from multiporous adsorption materials, or the surface of the metal or plastic fan blade is stuck with multiporous adsorption materials; the front part of the rotating shaft is hollow; the hollow pipe passage is a water supplying pipeline which is connected with the multiporous adsorption materials, or the water supplying pipeline is directly communicated in the water blocking device on the back of the fan blade; the connection position of the hollow rotating shaft and the water supplying pipe passage is provided with a water sleeve element which is fixed on the supporting rack; the water blocking device is a semienclosed ring hood which is connected with the multiporous adsorption materials. The utility model restores the structure of air conditioning fans taking a cabinet type as the main type to be a traditional electric fan shape with reserved basic functions of air conditioning fans and has the advantages of simple structure and reduced cost.

Description

A kind of thermantidote

Technical field

The utility model relates to a kind of electric fan, is meant that especially a kind of is the thermantidote of cooling media with water.

Background technology

In the prior art, the thermantidote that with water is the cooling media often is called air cooler again, internal structure adopts the dossal mode more, take volume, the cost height, the disclosed structure of Chinese ZL01208542.1 patent " a kind of air cooler " has been done good explanation to this, the casing of blower fan and water tank is arranged in this air cooler comprises, at the air inlet place of blower fan the suction curtain that links to each other with water tank is arranged, also be provided with the refrigerating plant that makes the water for cooling that enters the suction curtain.And Chinese ZL00230275.6 patent " air-conditioning fan " has provided a kind of cabinet air-conditioner fan, its structure is more complicated, though can realize vaporize water is arranged function in the open air, has reduced indoor humidity, adapt to southern requirement of client, but caused the waste of function and riseing of cost.

Summary of the invention

The novel purpose of this reality provides a kind of cooling thermantidote that overcomes said structure complexity, the excessive drawback of volume.

Designed a kind of thermantidote according to above-mentioned purpose, comprise on base, the base support is arranged, cantilever tip is provided with drive unit and rotating shaft thereof, the rotating shaft front end is equipped with fan blade, also be provided with water-feed and output supply channel on the base, its fan blade is made by porous adsorbing material, and perhaps the fan blade surface in metal, plastics matter is stained with porous adsorbing material; The anterior hollow of rotating shaft, this hollow pipeline is the water supply line that is connected with porous adsorbing material, perhaps supply channel directly feeds the baffle device for water that is located at place, axle center, fan blade back.Wherein, embodiment one is to be provided with a water inlet external member that is fixed on the support at hollow axle and supply channel junction, and into water external member and water-stop are each other passed in rotating shaft; Embodiment two is that described baffle device for water is a semiclosed ring cover that is connected with porous adsorbing material, the ring cover can be matrix, be filled with water in the cavity and be connected with porous adsorbing material, the cavity mouth enters for ease of supply channel and moves and has an annular orbit and carried out suitable sealing.

The utility model is simple in structure, to become traditional electric fan form and keep the basic function of air cooler with the cabinet type structure recovery that is shaped as main air cooler, simplify the structure, reduced cost, member is simple, volume is little, and cooling rate is fast, cooling rate is convenient to regulate.

Description of drawings

Accompanying drawing 1 is the assembly structure schematic diagram of the utility model embodiment one; Accompanying drawing 2 is assembly structure schematic diagrames of the utility model embodiment two.

Specific embodiments

Accompanying drawing 1 is given the basic structure form of having shown the utility model embodiment one, on base, be provided with support or column, be provided with drive unit 1 on the top of support or column, the fastening fan blade 5 that is equipped with of front end in the rotating shaft 2 of drive unit, fan blade can be made with porous adsorbing material fully, also can be at metal, the fan blade surface of plastics matter is stained with porous adsorbing material, porous adsorbing material is directly drawn moisture content from the supply channel 8 of the anterior hollow of rotating shaft, the supply channel of the anterior hollow of rotating shaft is connected with supply channel 6 by water inlet external member 7, supply channel is provided with water supply control valve 3, and the termination of supply channel is provided with water-feed 4.At this, drive unit can be motor, or is other driving devices.

Accompanying drawing 2 is given the basic structure form of having shown the utility model embodiment two, as seen its essential structure is identical with embodiment one, difference mainly is that the rotating shaft of drive unit is real mandrel, the supply channel that is connected with water-feed directly feeds in the baffle device for water 9 of fan blade back, directly supply water, owing to leave the annular opening that allows supply channel enter on the baffle device for water, make the similar matrix of shape of baffle device for water, opening part employing marine glue etc. suitably blocks.

During use, tiny current flow to the porous adsorbing material at rotating shaft axle core place along supply channel, and in action of centrifugal force lower edge radial diffusion and heat absorption evaporation, thereby the temperature around having reduced effectively; When in the water-feed or in the supply channel during anhydrous supply, the utility model can be used as the common electrical fan and uses.

Claims

1, a kind of thermantidote comprises on base, the base that support is arranged, and cantilever tip is provided with drive unit (1) and rotating shaft (2) thereof, and the rotating shaft front end is equipped with fan blade (5), also is provided with water-feed (4) and output supply channel (6) on the base, it is characterized in that

Fan blade is made by porous adsorbing material, and perhaps the fan blade surface in metal, plastics matter is stained with porous adsorbing material;

The anterior hollow of rotating shaft, this hollow pipeline (8) is the water supply line that is connected with porous adsorbing material, perhaps supply channel directly feeds the baffle device for water (9) that is located at the fan blade back.

2, thermantidote according to claim 1 is characterized in that being provided with a water inlet external member (7) that is fixed on the support at hollow axle and supply channel junction.

3, thermantidote according to claim 1 is characterized in that described baffle device for water is a semiclosed ring cover that is connected with porous adsorbing material.