CN209944504U

CN209944504U - Heat dissipation disconnect-type portable air conditioner

Info

Publication number: CN209944504U
Application number: CN201920540076.1U
Authority: CN
Inventors: 曾庆维
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-01-14
Anticipated expiration: 2029-04-19

Abstract

A heat dissipation separated type mobile air conditioner belongs to the technical field of mobile air conditioners. The utility model discloses separate the radiator air conditioner body and install outside the window to through refrigerant circulation high pressure hose and this body coupling, can not cause indoor negative pressure and inhale outdoor hot-air or the indoor cold air after the refrigeration of blindly discharging when the function. By using the separated configuration, the indoor silence can be kept, the indoor refrigeration effect can be effectively and continuously kept, considerable electric power can be saved, and the defect of poor efficiency of the mobile air conditioner can be overcome.

Description

Heat dissipation disconnect-type portable air conditioner

Technical Field

The utility model belongs to the technical field of portable air conditioner, concretely relates to heat dissipation disconnect-type portable air conditioner.

Background

In order to dissipate heat, the back of the common mobile air conditioner is not connected with a heat-dissipating air pipe, so that the installation is convenient, but continuous negative pressure in a use space can be caused, and due to the relation of negative pressure, hot air which is in positive pressure outdoors can enter a refrigeration space through a door and window gap during refrigeration, so that the refrigeration effect is low due to continuous suction of hot air outside a negative pressure chamber, and partial cold air in the chamber after refrigeration is finished can be pumped away, thereby causing serious waste.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a heat dissipation separation type mobile air conditioner, which comprises an indoor body and an outdoor heat dissipation part, wherein the inner space of the body is divided into an air inlet collecting tank and an engine room exhaust tank from top to bottom, the air inlet collecting tank is internally provided with a controller, a condenser, an internal condensate water collecting tray, a liquid level sensor, a drainage pump and a cold air blower, the controller is electrically connected with each part, the condenser is positioned between the cold air blower and the near window surface of the body, the internal condensate water collecting tray is positioned under the condenser and internally provided with the liquid level sensor, grids are arranged on the near window surface and the far window surface of the air inlet collecting tank, the heat dissipation part comprises a radiator and an external condensate water collecting tray, one end of the drainage pipe is inserted into the drainage pump in the internal condensate water collecting tray, and the other end of the drainage pipe is positioned right above the external condensate water collecting tray, when the liquid in the internal condensed water collecting tray triggers the preset value of the liquid level sensor, the internal liquid of the drainage pump is drained into the external condensed water collecting tray through the drainage pipe, and the radiator is communicated with the body through a refrigerant circulation high-pressure hose.

Preferably, a filter screen is arranged between the condenser and the window-near surface of the body.

Preferably, the heat dissipation part further comprises a heat dissipation fan arranged on one side of the heat sink close to the window surface, and the heat dissipation fan is electrically connected with a power supply inside the cabin exhaust box through a heat dissipation fan power line.

Preferably, an exhaust fan cover is wrapped outside the heat dissipation fan.

Preferably, a wind power water pump is further arranged between the cooling fan and the radiator, and the wind power water pump is located right below the tail end of the bottom of the drain pipe and right above the external condensed water collecting tray.

Preferably, the wind power water pump is wrapped by a splash-proof fine stainless steel mesh enclosure, and the tail end of the bottom of the drain pipe extends into the splash-proof fine stainless steel mesh enclosure.

Preferably, the pneumatic water jet device can be replaced by an ultrasonic atomization device.

Preferably, the bottom of the body is detachably provided with a movable chassis.

Preferably, the condenser has an orthographic area on the inner condensate water collection tray that is less than or equal to an area of the inner condensate water collection tray.

Preferably, an orthographic area of the radiator on the outer condensed water collecting tray is smaller than or equal to an area of the outer condensed water collecting tray.

The utility model discloses separate the radiator air conditioner body and install outside the window to through refrigerant circulation high pressure hose and this body coupling, can not cause indoor negative pressure and inhale outdoor hot-air or the indoor cold air after the refrigeration of blindly discharging when the function. By using the separated configuration, the indoor silence can be kept, the indoor refrigeration effect can be effectively and continuously kept, considerable electric power can be saved, and the defect of poor efficiency of the mobile air conditioner can be overcome.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of a heat dissipation separated mobile air conditioner provided by the present invention;

fig. 2 is an exploded view of a heat-dissipating separate type mobile air conditioner according to the present invention;

fig. 3 is a schematic view illustrating the air flow direction of a heat-dissipating separated mobile air conditioner according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-2, the present invention provides: a heat dissipation separated type mobile air conditioner comprises an indoor body 1 and an outdoor heat dissipation part, wherein the inner space of the body 1 is vertically divided into an air inlet and air collection tank 19 and an engine room exhaust tank 20, a controller 3 (such as a single chip microcomputer or a PLC controller), a condenser 4, an inner condensed water collecting tray 5, a liquid level sensor 6, a drainage pump 7 and a cold air blower 11 are arranged in the air inlet and air collection tank 19, the controller 3 is electrically connected with each part (namely the controller 3 respectively controls the parts by electric signals), the condenser 4 is arranged between the cold air blower 11 and the near window surface of the body 1, the inner condensed water collecting tray 5 is arranged under the condenser 4 and is internally provided with the liquid level sensor 6, grids are arranged on the near window surface and the far window surface of the air inlet and air collection tank 19, and the heat dissipation part comprises a radiator 14 and an outer condensed water collecting tray 10, one end of the drain pipe 17 is inserted into the drain pump 7 of the internal condensed water collecting tray 5, and the other end is located right above the external condensed water collecting tray 10, when the liquid in the internal condensed water collecting tray 5 triggers the preset value of the liquid level sensor 6, the drain pump 7 drains the liquid in the internal condensed water collecting tray into the external condensed water collecting tray 10 through the drain pipe 17, and the radiator 14 is communicated with the body 1 through the refrigerant circulation high-pressure hose 16.

In order to protect the condenser 4, a filter screen 2 is arranged between the condenser 4 and the window surface close to the body 1.

In order to enhance the heat dissipation function of the radiator 14, the heat dissipation portion further includes a heat dissipation fan 12 disposed on a side of the radiator 14 near the window surface, and the heat dissipation fan 12 is electrically connected to a power supply inside the cabin exhaust box 20 through a heat dissipation fan power supply line 18.

In order to protect the heat dissipation fan 12, an exhaust fan cover 13 is wrapped outside the heat dissipation fan 12.

In order to realize the purpose of scattering water in the drain pipe 17 into water drops, a wind power water pump 9 is further arranged between the cooling fan 12 and the radiator 14, and the wind power water pump 9 is located right below the tail end of the bottom of the drain pipe 17 and right above the external condensed water collecting tray 10. In addition, the wind-driven water pump 8 can also be replaced by an ultrasonic atomization device.

In order to protect the wind power water pumping device 9, the anti-splashing fine stainless steel mesh enclosure 8 is wrapped outside the wind power water pumping device 9, and the tail end of the bottom of the water drainage pipe 17 extends into the anti-splashing fine stainless steel mesh enclosure 8.

In order to conveniently detach the internal parts of the body 1, the bottom of the body 1 is detachably provided with a movable chassis 15.

To ensure that the condensate drips into the water collection tray, the condenser 4 has an orthographic projection area on the inner condensate water collection tray 5 that is less than or equal to the area of the inner condensate water collection tray 5, and the radiator 14 has an orthographic projection area on the outer condensate water collection tray 10 that is less than or equal to the area of the outer condensate water collection tray 10.

The working principle is as follows: as shown in fig. 3, the indoor hot air enters the air intake and collection box 19 of the body 1 through the filter screen 2, is cooled under the action of the condenser 4, is blown into the indoor space through the grids by the cold air blower 11, so as to reduce the temperature of the indoor air, and the condensed water generated by the condenser 4 is gathered in the internal condensed water collection tray 5.

As the above process continues, the liquid inside the inner condensed water collection tray 5 rises until it reaches the preset value of the liquid level sensor 6, at which time the drain pump 7 is activated to drain the liquid inside the inner condensed water collection tray 5 into the outer condensed water collection tray 10 through the drain pipe 17.

The wind power driven water beating device 9 is arranged at the position of the external condensate water collecting tray 10, the splashing-preventing fine stainless steel mesh enclosure 8 is arranged at the periphery of the wind power water beating device 9, after the condensate water is concentrated by the internal condensate water collecting tray 5, the condensate water is guided downwards to the position of the wind power water beating device 9 by the drain pipe 17 to be scattered, scattered water drops are splashed onto the splashing-preventing fine stainless steel mesh enclosure 8 and can be changed into smaller water drops after penetrating through the stainless steel mesh (so that the water heat dissipation function and the wind discharge effect of the condensate water are better), the smaller water drops are blown to the radiator 14 by the cooling fan 12 to dissipate heat, and the cooled refrigerant circulates into an indoor host through the refrigerant circulation high-pressure hose 16 to complete the refrigerant heat dissipation circulation. The above process works continuously, so that on one hand, the temperature of the indoor air is kept low, and on the other hand, because the radiator is separated and operates independently outdoors, the heat dissipation can not influence the indoor environment completely or the indoor low-temperature air is pumped out due to the heat dissipation requirement, so that the internal air pressure is kept equal to the outside.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A heat dissipation separation type mobile air conditioner comprises an indoor body (1) and an outdoor heat dissipation part, and is characterized in that the inner space of the body (1) is vertically divided into an air inlet gas collecting box (19) and an engine room exhaust box (20), a controller (3), a condenser (4), an internal condensed water collecting tray (5), a liquid level sensor (6), a drainage pump (7) and a cold air fan (11) are arranged in the air inlet gas collecting box (19), the controller (3) is electrically connected with all parts, the condenser (4) is arranged between the cold air fan (11) and the near window surface of the body (1), the internal condensed water collecting tray (5) is arranged under the condenser (4) and is internally provided with the liquid level sensor (6), and grids are arranged on the near window surface and the far window surface of the air inlet gas collecting box (19), the heat dissipation part comprises a heat radiator (14) and an external condensed water collecting tray (10), one end of a drain pipe (17) is inserted into the drainage pump (7) of the internal condensed water collecting tray (5), the other end of the drain pipe is located right above the external condensed water collecting tray (10), when liquid in the internal condensed water collecting tray (5) triggers a preset value of the liquid level sensor (6), the drainage pump (7) drains the liquid in the internal condensed water collecting tray into the external condensed water collecting tray (10) through the drain pipe (17), and the heat radiator (14) is communicated with the body (1) through a refrigerant circulation high-pressure hose (16).

2. The mobile air conditioner of claim 1, wherein a filter screen (2) is disposed between the condenser (4) and the near-window surface of the body (1).

3. The mobile air conditioner of claim 1, wherein the heat dissipating unit further comprises a heat dissipating fan (12) disposed on a side of the heat sink (14) near the window surface, and the heat dissipating fan (12) is electrically connected to a power supply inside the cabin exhaust box (20) through a heat dissipating fan power supply line (18).

4. Mobile air conditioner according to claim 3, wherein the cooling fan (12) is externally wrapped with a fan hood (13).

5. The mobile air conditioner of claim 3, further comprising a pneumatic water pump (9) disposed between the cooling fan (12) and the radiator (14), wherein the pneumatic water pump (9) is disposed directly below the bottom end of the drain pipe (17) and directly above the external condensed water collecting tray (10).

6. The heat-dissipation separated mobile air conditioner as claimed in claim 5, wherein the wind power water pump (9) is wrapped with a splash-proof fine stainless steel mesh enclosure (8), and the bottom end of the drain pipe (17) extends into the splash-proof fine stainless steel mesh enclosure (8).

7. Mobile air conditioner with split heat dissipation according to claim 5, characterized in that the pneumatic water pump (9) is replaceable by ultrasonic atomization means.

8. The mobile air conditioner of claim 1, wherein a movable chassis (15) is detachably provided at the bottom of the body (1).

9. Mobile air conditioner according to claim 1, characterized in that the condenser (4) has an orthographic area on the inner condensate water collection tray (5) which is less than or equal to the area of the inner condensate water collection tray (5).

10. Mobile air conditioner according to claim 1, characterized in that the area of the orthographic projection of the radiator (14) on the outer condensate water collection tray (10) is less than or equal to the area of the outer condensate water collection tray (10).