CN220552028U

CN220552028U - Atomization air cooler

Info

Publication number: CN220552028U
Application number: CN202322231872.6U
Authority: CN
Inventors: 曹建礼
Original assignee: Nantong Ansheng Energy Saving Environmental Protection Technology Co ltd
Current assignee: Nantong Ansheng Energy Saving Environmental Protection Technology Co ltd
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2024-03-01
Anticipated expiration: 2033-08-18

Abstract

The utility model relates to the technical field of air conditioner cooling, in particular to an atomization air cooler, which comprises a machine shell, wherein the machine shell is round, a baffle plate is arranged at the inner rear side of the machine shell, and an inner cavity of the machine shell is divided into an atomization bin and a motor bin; a central shaft hole is formed in the center of the partition plate; a motor is arranged in the motor bin and is arranged on the supporting plate; the rotating shaft of the motor penetrates through the central shaft hole of the partition plate to be connected with the impeller, and the impeller is driven to rotate; the front part in the atomization bin is provided with a frustum-shaped front cylinder part and a frustum-shaped rear cylinder part, and the atomization bin is divided into a front air cavity and a rear air cavity; the venturi tube type air duct is deformed, the throat part of the venturi tube is deformed, so that water mist can be quickly vaporized at the throat part of the venturi tube type air duct and a large amount of heat in the air is absorbed, the air flowing in the fan is changed into cool air, the purpose of reducing the environmental temperature is achieved, the cooling efficiency is better, the water consumption is low, and no water drop is generated.

Description

Atomization air cooler

Technical Field

The utility model relates to the technical field of air conditioner cooling, in particular to an atomization air cooler.

Background

An air conditioner is a device for adjusting and controlling parameters such as temperature, humidity, flow rate and the like of air in a building or a structure by using manual means. Air conditioners generally comprise a cold source/heat source device, a cold and hot medium delivery system, a terminal device and other auxiliary devices, and mainly comprise a refrigeration host, a water pump, a fan and a pipeline system.

Aiming at cooling personnel and equipment in a larger space, most of traditional air conditioners adopt a method of compressing and releasing heat energy by media to expand and absorb heat energy to cool the corresponding space. The series of cooling processes consume great energy and are expensive in equipment.

In addition, the water curtain air conditioner is a method for cooling by evaporating and absorbing water in the soaked paper water curtain through air, so that the aim of cooling indoors is fulfilled. Most of the water curtain is installed at a window part, so that lighting is affected. There are also a number of water circulation systems and water cooling devices and water purification systems.

Disclosure of Invention

The utility model aims to overcome the defects and shortcomings of the prior art and provide an atomization air cooler.

The utility model relates to an atomization air cooler, which comprises a shell, wherein the shell is round, a baffle is arranged at the inner rear side of the shell, and an inner cavity of the shell is divided into an atomization bin and a motor bin; a central shaft hole is formed in the center of the partition plate;

a motor is arranged in the motor bin and is arranged on the supporting plate; the rotating shaft of the motor penetrates through the central shaft hole of the partition plate to be connected with the impeller, and the impeller is driven to rotate;

the front part in the atomization bin is provided with a frustum-shaped front cylinder part and a frustum-shaped rear cylinder part, the atomization bin is divided into a front air cavity and a rear air cavity, and the front air cavity and the rear air cavity form a deformed venturi air channel;

the junction of the front air cavity and the rear air cavity of the deformed venturi air duct forms a deformed venturi throat, an annular water pipe is arranged in the venturi throat, a plurality of connecting thin rods are arranged on the annular water pipe, and the annular water pipe is connected with the inner wall of the venturi air duct through the connecting thin rods; a plurality of atomizing nozzles are arranged on the annular water pipe; and the annular water pipe is provided with a water inlet pipe which is connected with the water tank.

Further, the rear end face of the motor bin is provided with an air cooler air inlet protective screen plate.

Further, a base is installed at the bottom of the shell.

Further, a filtering device is arranged on the water inlet pipe. The filter device in this design may be a filter screen.

Further, the water in the water tank is clean normal-temperature water or clean cold water.

Further, the front end face of the front air cavity is in an opening shape, so that an atomization diffusion opening is formed.

After the structure is adopted, the utility model has the beneficial effects that: the utility model relates to an atomization air cooler, which adopts a venturi air duct with a venturi throat part formed at the front part in a shell, and drives an impeller to blow air through a motor so as to drive an atomization nozzle arranged in the venturi throat part to spray clean water mist; the venturi type air duct is adopted, and as the throat part of the venturi has negative pressure, water mist can be quickly vaporized at the throat part of the venturi type air duct and largely absorb heat in air, so that the air flowing in the fan is changed into cool air, and the aim of reducing the environmental temperature is fulfilled; in the space needing to be cooled greatly, the cooling efficiency is better, the water consumption is less, and no water drop is generated.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate and together with the description serve to explain the utility model, if necessary:

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is a schematic side elevational view of the present utility model;

fig. 3 is a schematic structural view of the protective screen in the present utility model.

Reference numerals illustrate:

a housing 1; an atomization bin 11; a motor compartment 12; a frustum-shaped rear barrel portion 13; a frustum-shaped front barrel portion 14; a rear air chamber 15; a venturi throat 16; a front air chamber 17; a base 18;

an impeller 2; a motor 3; the air inlet protective screen plate 4 of the air cooler; an atomizing nozzle 5; a pallet 6; a ring-shaped water pipe 7; a water inlet pipe 8; a filtering device 9; a water tank 10.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1-2, an atomization air cooler in this embodiment includes a casing 1, wherein a partition board is disposed at the rear side of the circular casing 1, and an inner cavity of the casing 1 is partitioned into an atomization bin 11 and a motor bin 12; a central shaft hole is formed in the center of the partition plate;

a motor 3 is arranged in the motor bin 12, and the motor 3 is arranged on the supporting plate 6; the rotating shaft of the motor 3 penetrates through the central shaft hole of the partition plate to be connected with the impeller 2, and the impeller 2 is driven to rotate;

the front part in the atomization bin 11 is provided with a frustum-shaped front cylinder part 14 and a frustum-shaped rear cylinder part 13, the atomization bin 11 is divided into a front air cavity 17 and a rear air cavity 15, and the front air cavity 17 and the rear air cavity 15 form a venturi air channel;

the junction of the front air chamber 17 and the rear air chamber 15 of the venturi air duct forms a venturi throat 16, an annular water pipe 7 is arranged in the venturi throat 16, a plurality of connecting thin rods are arranged on the annular water pipe 7, and the connecting thin rods are connected with the inner wall of the venturi air duct; a plurality of atomizing nozzles 5 are arranged on the annular water pipe 7; the annular water pipe 7 is provided with a water inlet pipe 8, and the water inlet pipe 8 is connected with a water tank 10.

Further, the rear end face of the motor bin 12 is provided with an air cooler air inlet protective screen 4.

Further, a base 18 is mounted at the bottom of the casing 1.

Further, a filtering device 9 is arranged on the water inlet pipe 8. The filter device 9 in this design may be a filter screen. Thus, when an unfiltered water source is used, filtration of particles in the water source may be accomplished.

Further, the water in the water tank 10 is clean normal temperature water or clean cold water. The clean normal-temperature water or clean cold water stated in the design is filtered normal-temperature water or cold water, so that the water can be directly used, and the efficiency is better.

Further, the front end surface of the front air chamber 17 is opened to form an atomization diffusion port.

The working principle of the utility model is as follows:

the specific implementation scene of the fan of this design is: a special fan is developed for the implementation scene of cooling relative to personnel and equipment needing cooling in a large space. Such as cooling situations for personnel and equipment in some larger workshops, etc.

In this design, the circuit board and the switch for controlling the motor are mounted on the chassis and mounted on the base 18. The specific installation structure is that a circuit board is installed in an inner cavity of the base 18, and a switch for controlling the motor to be started is installed at the rear part or the side surface of the base 18. And the wire holes are formed at the positions where the wire holes are required to be formed, so that the wiring is convenient, and the wire buckles and the wire clamps are used for assisting in the wiring. The wires are waterproof insulated wires, and the joints are waterproof by adopting a wiring buckle and an adhesive tape.

In the design, a frustum-shaped front cylinder part 14 and a frustum-shaped rear cylinder part 13 are arranged at the inner front part of the atomization bin 11, and the atomization bin 11 is divided into a front air cavity 17 and a rear air cavity 15. The front air chamber 17 is a frustum-shaped front air chamber with an opening front end face and an opening rear end face, and the rear air chamber 15 is also a frustum-shaped rear air chamber with an opening front end face and an opening rear end face; the rear end part of the frustum-shaped front air cavity is a narrow surface, and the front end part of the frustum-shaped rear air cavity is a narrow surface, so that the connection part between the frustum-shaped front air cavity and the frustum-shaped rear air cavity is a narrow part, and a venturi throat part is formed; meanwhile, the structural characteristics of the air duct enable the front air chamber 17 and the rear air chamber 15 to form a venturi air duct, and the venturi air duct has the structural functional characteristics of a venturi.

Therefore, the venturi air duct in the design is similar to the venturi in structure and is a deformed venturi air duct. The venturi throat has negative pressure effect, so that the atomizing nozzle is arranged at the venturi throat, which is favorable for the diffusion of fog drops and the mixing of gas.

The casing 1 in the design is provided with a through hole for installing the water inlet pipe 8, and a sealing ring is arranged on the through hole, so that the sealing of the through hole at the position is ensured.

When in use, the motor drives the impeller to rotate, and the impeller generates wind which firstly enters the rear air cavity 15 of the venturi air duct. The venturi throat is formed at the junction of the front air cavity and the rear air cavity 15, and is a narrow air duct, so that the air duct is narrowed under the condition of unchanged wind force, which is equivalent to strengthening the wind force, and the wind speed of the wind passing through the venturi throat is improved, so that the wind force is accelerated.

At this time, a plurality of atomizing nozzles 5 arranged in the venturi throat are arranged in the annular water pipe 7 through the water inlet pipe 8, atomized water drops are sprayed out of the atomizing nozzles 5, and the atomized water drops are sprayed into the front air cavity, wherein the front of the front air cavity is provided with an opening-shaped atomized dispersion opening, the atomized water drops after acceleration are sprayed to the outside in an accelerating way to form clean water mist, and the water mist absorbs a large amount of heat in the air in the rapid vaporization process, so that the air flowing in the fan becomes cool air, and the effect of reducing the environmental temperature is achieved.

The design aims at the problems of the air conditioning equipment in the background technology, and provides large-space cooling equipment combined with a water atomization device through a high-efficiency fan.

The cooling principle of this design is explained as follows: the cooling principle is that the cooling medium adopts cheap and clean normal-temperature water or clean cold water. The coefficient of vaporization due to water was 539. The heat of vaporization of water at 100℃was 539 cal/g. The heat of vaporization of water is defined as: the heat required to vaporize a mole of material at its boiling point is at normal atmospheric pressure. The usual units are kilojoules per mole, kilojoules per kilogram are also used. The heat of vaporization of the water was 40.8 kj/mol. Or converted to 2260 kj/kg. The heat absorbed by a unit mass of liquid when converted to a gas with the temperature maintained constant. And is also equal to the amount of heat evolved when a unit mass of gaseous material is converted to a liquid state at this temperature at a given pressure. The heat of vaporization varies with the type of liquid and the temperature at which it is vaporized.

Therefore, the clean water mist is further diffused, thinned, mixed and vaporized in the air flow diffusion channel of the fan, so that the water mist absorbs a large amount of heat in the air in the rapid vaporization process, and the air flowing in the fan is changed into cool air. The purpose of reducing the ambient temperature is achieved, and a large characteristic of the atomization air cooler which is different from air conditioning equipment in the background technology is formed.

The atomization air cooler of this design another technical feature is: the atomization cooling air cooler is only used for cooling for people and equipment needing cooling in a large space. The outside of the local area is still a natural temperature of the large environment, so no fog, drool and water accumulation are formed.

Compared with the traditional fans, the utility model has the following advantages:

(1) Adopt high efficiency fan, fan blade adopts patent (202010841952.1) technical design for the fan has efficient, the high-quality performance that the noise is low.

(2) The front air cavity 17 of the venturi air duct is a diffusion air outlet, so that the atomization effect of water is better. The cooling efficiency is low, the water consumption is low, and no water drop is generated. The specific explanation is as follows: the venturi has negative pressure effect on the throat part, and the water mist can be quickly vaporized in the venturi air duct throat part and absorb a large amount of heat in the air, so that the air flowing in the fan is changed into cool air, and the aim of reducing the environmental temperature is fulfilled. In the space needing to be cooled, the cooling device has better cooling efficiency, less water consumption and no water drop.

(3) As all water is used for cooling, the original water curtain type circulating water and cooling device are not needed.

(4) The machine is provided with a filtering device, and can be used for common tap water.

(5) The machine is convenient to install, and can be used by electrifying and water supplying.

(6) The machine can be designed in various models. Multipurpose, multi-occasion, movable, fixable use.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. An atomization air cooler comprises a shell, wherein the shell is round, a baffle is arranged at the rear side in the shell, and an inner cavity of the shell is divided into an atomization bin and a motor bin; a central shaft hole is formed in the center of the partition plate; a motor is arranged in the motor bin and is arranged on the supporting plate; the rotating shaft of the motor penetrates through the central shaft hole of the partition plate to be connected with the impeller, and the impeller is driven to rotate;

the method is characterized in that: the front part in the atomization bin is provided with a frustum-shaped front cylinder part and a frustum-shaped rear cylinder part, the atomization bin is divided into a front air cavity and a rear air cavity, and the front air cavity and the rear air cavity form a deformed venturi air channel; the junction of the front air cavity and the rear air cavity in the deformed venturi air duct forms a venturi throat, an annular water pipe is arranged in the venturi throat, a plurality of connecting thin rods are arranged on the annular water pipe, and the connecting thin rods are connected with the inner wall of the venturi air duct; a plurality of atomizing nozzles are arranged on the annular water pipe; and the annular water pipe is provided with a water inlet pipe which is connected with the water tank.

2. An atomizing air cooler as set forth in claim 1, wherein: the rear end face of the motor bin is provided with an air cooler air inlet protective screen plate.

3. An atomizing air cooler as set forth in claim 1, wherein: the bottom of the shell is provided with a base.

4. An atomizing air cooler as set forth in claim 1, wherein: and the water inlet pipe is provided with a filtering device.

5. An atomizing air cooler as set forth in claim 1, wherein: the water in the water tank is clean normal-temperature water or clean cold water.

6. An atomizing air cooler as set forth in claim 1, wherein: the front end face of the front air cavity is in an opening shape, so that an atomization diffusion opening is formed.