CN211400094U - Air conditioner outdoor unit for heat exchange by using narrow tube effect - Google Patents
Air conditioner outdoor unit for heat exchange by using narrow tube effect Download PDFInfo
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- CN211400094U CN211400094U CN201822122077.2U CN201822122077U CN211400094U CN 211400094 U CN211400094 U CN 211400094U CN 201822122077 U CN201822122077 U CN 201822122077U CN 211400094 U CN211400094 U CN 211400094U
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Abstract
For improving heat exchange efficiency, reach energy-concerving and environment-protective purpose, the utility model provides an utilize narrow tube effect to carry out air condensing units of heat exchange comprises tubulose casing, screen panel, fan, support, motor, base and radiator, characterized by, tubulose casing fix on the base, for the hollow casing of long tube shape, can be thick one end and thin one end, also can be the same thickness in both ends, can form the narrow tube effect when the thick air outlet of air intake is thin and make the wind speed increase greatly, the radiator is fixed in the air outlet one end of tubulose casing, the front of fan, the air of high-speed flow can take away a large amount of heats, makes the heat exchange efficiency of radiator improve greatly to reach energy-concerving and environment-protective effect.
Description
Technical Field
The utility model relates to an air conditioning field especially relates to an utilize narrow tube effect to carry out air condensing units of heat exchange.
Background
The air conditioner is an important electric appliance in our current life, and is widely applied to families and various public environments, but the power consumption of the air conditioner is always a problem that users feel very painful, the most main reason is that the heat dissipation efficiency is low, a lot of energy is wasted, the outdoor unit of the traditional air conditioner is a main device for exchanging heat with the outside, the appearance form and the structure of the outdoor unit of the traditional air conditioner are not changed greatly, the heat dissipation mode is always designed originally, namely, the hot air of a radiator is exhausted out of a shell by using a fan, the mode is characterized in that a heat exchanger is positioned on the back of the fan, the airflow accelerated by the fan cannot flow through the heat exchanger, the air passing through the fan is the hot air heated by the heat exchange, the fan is heated, the resistance of a motor is increased, and the power consumption is increased finally.
The method is characterized in that the method comprises the following steps of (1) a narrow valley effect of terrain, namely a narrow tube effect, wherein when air flow flows into a canyon formed by the terrain from an open area, the air flow speed is increased due to the fact that air quality cannot be accumulated in a large amount, the air flow speed is increased, when the air flow flows out of the canyon, the air flow speed is reduced, the influence of the canyon terrain on the air flow is called the narrow valley effect, namely the narrow tube effect, wind increased by the narrow valley effect is called canyon wind or cross-ventilation, liquid flows in a tube, and the flow speed is increased when the liquid passes through the narrow part; the air current is like the flow of liquid in the pipe when narrow topography is flowed through on ground, and the velocity of flow also can accelerate to because of gaseous compressibility, density also can increase, consequently can utilize this effect to improve air velocity, thereby the air of high-speed flow can take away a large amount of heats rapidly and make the machine reach better radiating effect.
Disclosure of Invention
The utility model aims at providing an utilize narrow tube effect to carry out air condensing units of heat exchange, make its heat exchange efficiency improve greatly to reach energy-concerving and environment-protective purpose.
In order to achieve the above objects, the present invention provides an outdoor unit of an air conditioner using a narrow tube effect for heat exchange, comprising a tubular casing, a mesh enclosure, a fan, a bracket, a motor, a base and a heat sink, wherein the tubular casing is fixed on the base, and is a hollow casing in the shape of a long tube, the cross-sectional shape of the hollow casing can be circular or square, one end of the hollow casing can be thick and the other end can be thin, and the air inlet can have a narrow tube effect to increase the air speed when the air outlet is thick and the air outlet is thin, and the air speed can be decreased when the air outlet is thick and the air outlet is thin as well as the narrow tube effect, but the heat sink is located at the air outlet, and the air speed is greatly increased as compared with the existing air conditioner, so that the.
The mesh enclosure is fixed on the tubular shell, can be made of plastic materials or metal materials, and can prevent larger foreign matters from being sucked into the machine.
The fan is fixed on a rotating shaft of the motor and can rotate under the driving of the motor, and the fan group consisting of two fans can be used for increasing the wind speed of the air outlet.
The bracket is fixed on the tubular shell.
The motor is fixed on the bracket, a rotating shaft is arranged on the motor, a fan is fixed on the rotating shaft, and the motor is connected with and controlled by a controller in the base through an electric wire.
The base is fixed on the tubular shell and can be fixed on a wall or an air conditioner bracket by screws to support the weight of the whole outdoor unit, and a compressor of an air conditioner and a controller of a circuit are also arranged in the base.
The radiator is fixed at one end of an air outlet on the tubular shell, the front of the fan and the pipeline of the radiator are respectively connected with the compressor and the indoor unit which are fixed in the base, and compared with the prior air conditioner which is fixed at the back of the fan, the radiator can be radiated by airflow with larger wind speed.
The technical effects of the utility model are that: the outdoor unit adopts the tubular shell, one end of the tubular shell is thick, the other end of the tubular shell is thin, a narrow tube effect can be formed, the wind speed flowing through the tube cavity is greatly increased, the radiator is fixed at one end of the air outlet of the tubular shell, namely the front surface of the fan, a large amount of heat can be taken away by air flowing at high speed, the heat exchange efficiency of the radiator is greatly improved, the energy-saving and environment-friendly effects are achieved, and the tubular shell enables the appearance to be more attractive and is not a rigid square box appearance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of a fan assembly including two fans according to the present invention.
Fig. 3 is a schematic structural view showing that the cross-sectional shape of the tubular housing of the present invention is square.
Detailed Description
The following description of the embodiments refers to the accompanying FIG. 1: an air conditioner outdoor machine using narrow tube effect to make heat exchange is composed of tubular shell 1, net cover 2, fan 3, support 4, motor 5, base 6 and radiator 7, and is characterized by that the described tubular shell 1 is fixed on the base 6, and is a long tubular hollow shell, its cross-section can be circular or square, and one end can be thick and one end can be thin, and two ends can be as thick and thin, when the air inlet is thick and the air outlet is thin, the narrow tube effect can be formed to make air speed be greatly increased, and when two ends are as thick and thin, the air speed can be reduced.
The mesh enclosure 2 is fixed on the tubular shell 1, can be made of plastic materials or metal materials, and can prevent larger foreign matters from being sucked into the machine.
The fan 3 is fixed on a rotating shaft of the motor 5, can be driven by the motor 5 to rotate, and can also be a fan group consisting of two fans 3 so as to improve the wind speed of the air outlet.
The bracket 4 is fixed on the tubular shell 1.
The motor 5 is fixed on the bracket 4, a rotating shaft is arranged on the motor, the rotating shaft is fixed with the fan 3, and the motor is connected with and controlled by a controller in the base 6 through an electric wire.
The base 6 is fixed on the tubular casing 1, and can be fixed on the wall or the air conditioner bracket by screws to support the weight of the whole outdoor unit, and the compressor of the air conditioner and the controller of the circuit are also arranged in the base 6.
The radiator 7 is fixed at one end of an air outlet on the tubular shell 1, the front of the fan 3 and pipelines thereof are respectively connected with the compressor and the indoor unit which are fixed in the base 6, and compared with the prior air conditioner which is fixed at the back of the fan 3, the air conditioner can be radiated by air flow with larger wind speed.
The working principle of the present invention is illustrated below by way of example: when the air conditioner needs to dissipate heat after being started, the controller in the base 6 controls the motor 5 to operate to drive the fan 3 to rotate, cold air outside the tubular shell 1 and the mesh enclosure 2 is sucked into the tubular shell 1 and pushed to the air outlet, the flowing air is restricted to form a narrow tube effect because the air inlet is thicker and thinner than the air outlet, high-speed and high-pressure air flow is formed at the air outlet, the high-speed air flow passes through the radiator 7 at one end of the air outlet to take away a large amount of heat from the surface of the air outlet, so that the radiator 7 achieves the purposes of cooling and heat dissipation, refrigerant inside the radiator 7 realizes heat exchange through an indoor unit to take away indoor heat, and then is compressed by a compressor in the base 6 and then continuously circulates through outdoor heat dissipation, so that the refrigerating effect is achieved, when the fan 3 is a fan set consisting of two fans 3, the air can form higher-speed and, more heat can be taken away from the surface of the radiator 7 by the airflow, and a better radiating effect is achieved.
The utility model discloses also can be applied to the heat dissipation of large-scale central air conditioning and industrial air conditioner and the heat exchange of air energy heat pump.
While the preferred embodiments of the present invention have been illustrated, various changes and modifications may be made by those skilled in the art without departing from the scope of the present invention.
Claims (7)
1. An air conditioner outdoor unit for heat exchange by using a narrow tube effect, which comprises a tubular shell, a mesh enclosure, a fan, a bracket, a motor, a base and a radiator, and is characterized in that:
the tubular shell is fixed on the base and is a long tubular hollow shell, the cross section of the tubular shell can be circular or square, and one end of the tubular shell can be thick and the other end can be thin, or the two ends can be as thick and thin.
2. The outdoor unit of claim 1, wherein the mesh cover is fixed to the tubular casing, and is formed of a plastic material or a metal material.
3. The outdoor unit of claim 1, wherein the fan is fixed to a shaft of the motor, and is rotated by the motor, or a fan set of two fans.
4. The outdoor unit of claim 1, wherein the bracket is fixed to the tubular casing.
5. The outdoor unit of claim 1, wherein the motor is fixed to a bracket having a rotation shaft to which the fan is fixed, and is connected to and controlled by a controller in the base through a wire.
6. The outdoor unit of claim 1, wherein the base is fixed to the tubular casing, and is screwed to a wall or an air conditioner bracket, and a controller for a compressor and an electric circuit of the air conditioner is installed inside the base.
7. The outdoor unit of claim 1, wherein the heat sink is fixed to an end of the air outlet of the tubular casing, and the fan is installed at a front surface thereof, and the heat sink is connected to the compressor and the indoor unit fixed to the base, respectively.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017218937319 | 2017-12-29 | ||
| CN201721893731 | 2017-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211400094U true CN211400094U (en) | 2020-09-01 |
Family
ID=72211783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822122077.2U Active CN211400094U (en) | 2017-12-29 | 2018-12-18 | Air conditioner outdoor unit for heat exchange by using narrow tube effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211400094U (en) |
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2018
- 2018-12-18 CN CN201822122077.2U patent/CN211400094U/en active Active
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