CN217844261U - Window type air conditioner - Google Patents

Abstract

The utility model provides a window type air conditioner, which comprises a chassis, outdoor fan blades, a compressor and a water delivery mechanism; the chassis is provided with a water collecting area, the outdoor fan blade and the compressor are both arranged on the chassis, the outdoor fan blade is positioned on the outdoor side, and the compressor is positioned on the inner side of the outdoor fan blade; the water conveying mechanism comprises a first water conveying pipe and a second water conveying pipe; the water outlet end of the first water pipe is arranged close to the outdoor fan blade and is positioned on the inner side of the outdoor fan blade, and the water outlet end of the second water pipe is arranged close to the compressor; when the air conditioner is operated, one part of condensed water in the water collecting area flows to the outdoor fan blade through the first water conveying pipe, the other part of condensed water flows to the compressor through the second water conveying pipe, and the condensed water is converted into steam and discharged through the wind pressure action of the outdoor fan blade and the high temperature of the compressor; the second water collecting area is arranged below the compressor, and condensed water in the second water collecting area can flow into the first water collecting area through the communicating groove, so that the condensed water can be collected to the first water collecting area in a timely and one-way mode, and the removing capacity of the condensed water is greatly enhanced.

Description

Window type air conditioner

Technical Field

The utility model belongs to the technical field of air conditioning equipment, especially, relate to a window formula air conditioner.

Background

Window air conditioners are widely used due to the advantages of small size, low price, convenient installation and the like; in the prior art, when an air conditioner is in a refrigeration mode, condensed water in a water collecting tank is respectively conveyed to a condenser and a compressor through a pump, so that the temperature is reduced, and the recycling of the condensed water is realized; however, the scheme is only suitable for the air conditioner in a refrigeration mode, when the air conditioner is in a heating mode, the temperature of the outdoor heat exchanger is low, and condensed water flows to the surface of the outdoor heat exchanger and is easy to frost, so that the heat exchange efficiency is reduced; the condensed water at the bottom of the outdoor heat exchanger is easy to freeze, so that the pump can not pump water; therefore, the condensed water cannot be fully utilized and the redundant condensed water cannot be timely treated.

Disclosure of Invention

In view of this, the utility model provides a window formula air conditioner to the comdenstion water leads to the problem that heat exchange efficiency is low and the comdenstion water utilizes inadequately and handle the comdenstion water inefficiency on outdoor heat exchanger's surface when solving among the prior art window formula air conditioner and being in the mode of heating.

The utility model provides a window formula air conditioner, include:

a base plate formed with a water collection area;

the outdoor fan blades and the compressor are arranged on the chassis, the outdoor fan blades are positioned on the outdoor side, and the compressor is positioned on the inner side of the outdoor fan blades;

the water conveying mechanism comprises a first water conveying pipe and a second water conveying pipe; the water outlet end of the first water conveying pipe is arranged close to the outdoor fan blade and is positioned on the inner side of the outdoor fan blade, so that condensed water in the water collecting area can flow to the outdoor fan blade through the first water conveying pipe; the water outlet end of the second water pipe is arranged close to the compressor, so that the condensed water in the water collecting area can flow to the compressor through the second water pipe.

Further optionally, the water collecting area includes a first water collecting area, and the first water collecting area is arranged on the outdoor side of the chassis and below the outdoor fan blade; the two ends of the first water collecting area along the width direction of the chassis respectively extend towards the indoor side of the chassis.

Further optionally, the sump further comprises a second sump disposed below the compressor; one end of the first water collecting area, which is close to the compressor, is communicated with the second water collecting area through a communicating groove, and condensed water in the second water collecting area can flow into the first water collecting area through the communicating groove.

Further optionally, the distance between the highest liquid level of the second water collecting region and the lowest point of the lower end cover of the compressor is h1, and h1 is greater than or equal to 5mm and less than or equal to 10mm.

Further optionally, a communicating groove water inlet is formed in the communicating groove and close to the second water collecting area, a distance between the communicating groove water inlet and the lowest point of the lower end cover of the compressor is h2, and the requirement that h2 is greater than or equal to 0mm and less than or equal to 5mm is met.

Further optionally, the bottom wall of the communication groove is inclined downwards along a preset direction, and the height of the first water collecting area is lower than that of the second water collecting area; the preset direction is from the second water collecting area to the first water collecting area.

Further optionally, the bottom wall of the communicating groove has an inclination angle α, which is greater than or equal to 15 ° and less than or equal to 20 °.

Further optionally, the water delivery mechanism comprises a valve, a pump and a main water delivery pipe, the valve is formed with a water inlet, a first water outlet and a second water outlet; the pump is arranged in the first water collecting area, a water inlet of the pump is communicated with the first water collecting area, and a water outlet of the pump is communicated with a water inlet through the main water conveying pipe; the water inlet end of the first water pipe is communicated with the first water outlet, and the water inlet end of the second water pipe is communicated with the second water outlet.

Further optionally, the window type air conditioner further comprises a controller; the water conveying mechanism further comprises a liquid level detection piece for detecting the liquid level of the first water collecting area; the controller is electrically connected with the liquid level detection piece and the pump, and the controller controls the pump to operate according to the operation mode of the window type air conditioner and the liquid level of the first water collecting area.

Further optionally, the outer side wall of the first water pipe and the outer side wall of the second water pipe are both wrapped with heat preservation cotton; and the water outlet end of the first water delivery pipe and the water outlet end of the second water delivery pipe are both provided with atomizing nozzles.

Compared with the prior art, the beneficial effects of the utility model mainly lie in:

(1) When the window type air conditioner operates in a heating or refrigerating mode, one part of condensed water in the water collecting area flows to the outdoor fan blade through the first water pipe, and the other part of condensed water in the water collecting area flows to the compressor through the second water pipe; the window type air conditioner is in a refrigerating mode or a heating mode, condensed water is converted into vapor and discharged under the action of the wind pressure of the outdoor fan blade and the high temperature of the compressor, the cold energy of the condensed water is fully utilized, and meanwhile, the redundant condensed water can be timely treated; the working efficiency of the window type air conditioner is improved, the phenomenon that the normal operation of an outdoor fan is influenced due to the fact that condensate water is frozen in a water collecting area is avoided, the phenomenon that the condensate water overflows to pollute the outdoor environment when the condensate water is excessively accumulated in the water collecting area is avoided, and the problems that the condensate water cannot be fully utilized and the removal efficiency is low are solved;

(2) The first water collecting area is provided with the electric heating belt, and when the window type air conditioner is in a heating mode, the electric heating belt is used for heating, so that the problem that the pump cannot pump water due to the fact that condensed water in the first water collecting area is condensed into ice is solved; the first water collecting area is provided with a liquid level detection piece, the operation of the pump is accurately controlled in real time according to the liquid level change of the first water collecting area, the performance of the pump is ensured, the service life of the pump is prolonged, and the problems of damage and shortened service life caused by the fact that the pump still operates when condensed water is drained are avoided;

(3) The second water collecting area is arranged below the compressor, condensed water in the second water collecting area can flow into the first water collecting area through the communicating groove, the bottom wall of the communicating groove is downwards inclined along the preset direction, and the height of the first water collecting area is lower than that of the second water collecting area, so that the condensed water can be timely and unidirectionally concentrated to the first water collecting area; the removal capacity of the condensed water is greatly enhanced through a circulation mode and a structure of secondary water storage, drainage and water removal; the integral operation performance of the window type air conditioner is improved, and the problem that the condensed water cannot be removed in time because the condensed water in the second water collecting area cannot be concentrated to the first water collecting area is solved;

(4) The water outlet end of the first water pipe and the water outlet end of the second water pipe are respectively provided with an atomizing nozzle, so that condensed water respectively flows to outdoor fan blades and a compressor in a fine particle shape, and the condensed water is quickly converted into steam to be discharged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the drawings provided to one of ordinary skill in the art without inventive effort.

The structure, proportion, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and the modification of any structure, the change of proportion relation or the adjustment of size all fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the purpose which can be achieved by the present invention.

Fig. 1 is a schematic structural view of an embodiment of a chassis provided by the present invention;

fig. 2 and fig. 3 are schematic structural diagrams of an embodiment of a window type air conditioner (without an outdoor heat exchanger and an outdoor fan blade) provided by the present invention;

fig. 4 is a schematic structural view of an embodiment of a window type air conditioner (having an outdoor heat exchanger and an outdoor fan blade) provided by the present invention;

FIG. 5 is a schematic cross-sectional view of an embodiment of the present invention showing a base plate and a compressor assembled together;

fig. 6 is a schematic sectional structural view of an embodiment of the chassis, the outdoor heat exchanger, the indoor heat exchanger and the compressor which are assembled together according to the present invention;

in the figure:

1-window type air conditioner; 11-a chassis; 111-a first water collection area; 112-a second water collection area; 113-a communication groove; 114-connecting groove water inlet; 12-an outdoor heat exchanger; 13-outdoor fan blades; 14-indoor heat exchanger; 15-a compressor; 151-lower end cap; 152-soundproof cotton;

2-a water delivery mechanism; 21-a first water delivery pipe; 22-a second water conveying pipe; 23-a main water conveying pipe; 24-an atomizing nozzle; 25-a pump; 26-a valve; 27-a liquid level detection member; 28-support frame.

Detailed Description

The present invention is described in detail with reference to the specific embodiments, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure herein. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, and "a plurality" typically includes at least two, but does not exclude the presence of at least one.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrases "comprising one of \8230;" does not exclude the presence of additional like elements in an article or system comprising the element.

In the existing window type air conditioner, when the air conditioner is in a refrigeration mode, condensed water in a water collecting tank is respectively conveyed to a condenser and a compressor through a pump, so that the temperature is reduced, and the recycling of the condensed water is realized; however, the scheme is only suitable for the air conditioner in a refrigeration mode, when the air conditioner is in a heating mode, the temperature of the outdoor heat exchanger is low, and condensed water flows to the surface of the outdoor heat exchanger and is easy to frost, so that the heat exchange efficiency is reduced; the condensed water at the bottom of the outdoor heat exchanger is easy to freeze, so that the pump can not pump water; therefore, the condensed water cannot be fully utilized and the redundant condensed water cannot be treated in time;

the utility model creatively provides a window type air conditioner, which comprises a chassis, outdoor fan blades, a compressor and a water delivery mechanism; the chassis is provided with a water collecting area, the outdoor fan blade and the compressor are both arranged on the chassis, the outdoor fan blade is positioned on the outdoor side, and the compressor is positioned on the inner side of the outdoor fan blade; the water conveying mechanism comprises a first water conveying pipe and a second water conveying pipe; the water outlet end of the first water pipe is arranged close to the outdoor fan blade and is positioned on the inner side of the outdoor fan blade, and the water outlet end of the second water pipe is arranged close to the compressor;

when the air conditioner is operated, one part of condensed water in the water collecting area flows to the outdoor fan blade through the first water conveying pipe, the other part of condensed water flows to the compressor through the second water conveying pipe, the condensed water is converted into steam and discharged through the wind pressure action of the outdoor fan blade and the high temperature of the compressor, the cold energy of the condensed water is fully utilized, and meanwhile, the redundant condensed water can be timely treated; the working energy efficiency of the window type air conditioner is improved.

< water collecting zone >

As shown in fig. 1, 2 and 3, the water collecting area includes a first water collecting area 111, and the first water collecting area 111 is disposed outside the chamber of the chassis 11 and below the outdoor fan blades 13; both ends of the first water collecting area 111 along the width direction of the chassis 11 extend to the indoor side of the chassis 11 respectively; specifically, the first water collecting area 111 comprises a first section, a second section and a third section which are sequentially communicated, the second section is arranged below the outdoor fan blades 13 and extends along the width direction of the chassis 11; the first section and the third section are respectively arranged on two sides of the outdoor fan blade 13; the first section is positioned at one side close to the compressor 15 and extends towards the indoor side of the compressor 15 and the chassis 11, the second section is positioned at one side far away from the compressor 15 and extends towards the indoor side of the chassis 11;

the window type air conditioner 1 further comprises an electric heating belt, and the electric heating belt is arranged in the first water collecting area 111; when the window type air conditioner 1 is in the heating mode, the electric heating belt is used for heating, and the problem that the pump 25 cannot pump water because condensed water in the first water collecting area 111 is condensed into ice is avoided.

As shown in fig. 1, 5 and 6, in order to solve the problem that the condensed water flowing to the compressor 15 cannot be subjected to secondary water storage and removal, the present embodiment proposes that the water collection area further includes a second water collection area 112, and the second water collection area 112 is disposed below the compressor 15; the condensed water flowing to the compressor 15 can be collected in the second water collecting area 112, so that secondary water storage is realized; one end of the first water collecting area 111 close to the compressor 15 is communicated with the second water collecting area 112 through a communicating groove 113, and condensed water in the second water collecting area 112 can flow into the first water collecting area 111 through the communicating groove 113, so that secondary drainage and water removal are realized;

further, the bottom wall of the communication groove 113 is inclined downwards along a preset direction, and the height of the first water collecting area 111 is lower than that of the second water collecting area 112; the preset direction is from the second water collecting area 112 to the first water collecting area 111; the inclination angle of the bottom wall of the communicating groove 113 is alpha, and alpha is more than or equal to 15 degrees and less than or equal to 20 degrees;

in summary, the condensed water in the second water collecting area 112 is collected in time and unidirectionally to the first water collecting area 111 through the communicating groove 113, and the removing capability of the condensed water is greatly enhanced through the circulating mode and structure of secondary water storage, drainage and water removal; the overall operation performance of the window type air conditioner 1 is improved, and the problem that the condensed water cannot be removed in time because the condensed water in the second water collecting area 112 cannot be concentrated to the first water collecting area 111 is solved.

Aiming at the problem that the condensed water flowing to the compressor 15 cannot be converted into vapor in time, the implementation proposes that the distance between the highest liquid level of the second water collecting area 112 and the lowest point of the lower end cover 151 of the compressor 15 is h1, and h1 is more than or equal to 5mm and less than or equal to 10mm;

in addition, as shown in fig. 1, a communication groove water inlet 114 is formed on the communication groove 113 near the second water collecting area 112, the distance between the communication groove water inlet 114 and the lowest point of the lower end cover 151 of the compressor 15 is h2, and the requirement that h2 is greater than or equal to 0mm and less than or equal to 5mm is satisfied; the condensed water in the second water collecting area 112 can be prevented from overflowing, and the lower end cover 151 of the compressor 15 is prevented from being soaked in the condensed water for a long time to cause corrosion; when the liquid level of the second water collecting area 112 reaches a certain value, the condensed water in the second water collecting area 112 can automatically flow to the first water collecting area 111, thereby realizing the circulation of secondary drainage and dewatering.

< Water delivery mechanism >

As shown in fig. 2, the water delivery mechanism 2 includes a first water delivery pipe 21 and a second water delivery pipe 22, a water outlet end of the first water delivery pipe 21 is disposed near the outdoor fan blade 13 and inside the outdoor fan blade 13, and a water outlet end of the second water delivery pipe 22 is disposed above the compressor 15; when the air conditioner is operated, a part of condensed water in the water collecting area flows to the outdoor fan blades 13 through the first water conveying pipe 21 and is converted into steam to be discharged under the action of the wind pressure of the outdoor fan blades 13; another part of the condensed water flows to the compressor 15 through the second water delivery pipe 22 and is converted into steam under the high-temperature action of the compressor 15 to be discharged;

in conclusion, the window type air conditioner 1 is in the cooling mode or the heating mode, the cooling capacity of the condensed water is fully utilized, and meanwhile, the redundant condensed water can be timely treated; the working efficiency of the window type air conditioner 1 is improved, the phenomenon that the normal operation of an outdoor fan is affected due to the fact that condensate water is frozen in a water collecting area is avoided, the phenomenon that the condensate water overflows to pollute the outdoor environment when the condensate water is excessively collected in the water collecting area is avoided, the problems that the condensate water cannot be fully utilized and the removal efficiency is low are solved, and the problem that the drain pipe needs to be arranged on the window type air conditioner 1 is solved.

Because the compressor 15 is generally wrapped by the soundproof cotton 152, the inner side of the compressor has certain hygroscopicity, and the inner side of the soundproof cotton 152 is directly contacted with the surface of the cylinder body of the compressor 15, the soundproof cotton 152 has certain moisture retention and water storage functions, and part of moisture can be gradually evaporated through the high temperature of the compressor 15 during working; in addition, since the second water collecting area 112 is arranged below the compressor 15, when the condensed water in the second water collecting area 112 is frozen, the condensed water can be rapidly melted into liquid water by using the high temperature of the compressor 15 when the compressor 15 works; if the condensed water is accumulated more, the condensed water can be guided to the first water collecting area 111 through the communication groove 113.

Aiming at the problem that the condensed water in the first water pipe 21 and the second water pipe 22 is easy to freeze when the window air conditioner 1 is in the heating mode, the embodiment proposes that the outer side wall of the first water pipe 21 and the outer side wall of the second water pipe 22 are wrapped with heat insulation cotton, so that the condensed water can keep liquid state and smoothly flow through the first water pipe 21 and the second water pipe 22 when flowing through the first water pipe 21 and the second water pipe 22.

In view of the problems of narrow coverage and slow evaporation rate of the condensed water flowing out from the water outlet ends of the first water pipe 21 and the second water pipe 22, in this embodiment, the water outlet ends of the first water pipe 21 and the second water pipe 22 are both provided with atomizing nozzles 24; the atomizing nozzles 24 of the first water delivery pipe 21 face the outdoor fan blades 13, condensed water sprayed by the atomizing nozzles 24 of the first water delivery pipe 21 is sprayed to the outdoor fan blades 13 in fine particles along different directions, and the condensed water is small in particle size, dispersed, large in coverage area and high in evaporation speed, so that the removal efficiency of the condensed water is improved, and the condensed water is prevented from being circulated in the water collection area and the water delivery mechanism 2 at low efficiency; the atomizing nozzles 24 of the second water pipe 22 face the compressor 15, and the condensed water sprayed from the atomizing nozzles 24 of the second water pipe 22 is sprayed to the compressor 15 in fine particles along different directions, so that the condensed water has small particle size, is dispersed, has large coverage area and high evaporation speed, improves the evaporation speed of the condensed water, and avoids the low-efficiency circulation of the condensed water in the water collection area and the water delivery mechanism 2;

specifically, the atomizing nozzle 24 is a device capable of atomizing the liquid to be ejected so as to be uniformly suspended in the air; the working principle of the spray nozzle is that liquid inside the spray nozzle is extruded into the spray nozzle through internal pressure, an iron sheet is placed inside the spray nozzle, the high-speed flowing liquid impacts the iron sheet, atomized particles with the diameter of about 15-60 mu m are formed after rebounding, and the atomized particles are sprayed out through a spray nozzle outlet.

Further, as shown in fig. 2 and 4, the water delivery mechanism 2 includes a valve 26, a pump 25, and a main water delivery pipe 23, specifically, the valve 26 is a three-way valve 26; the valve 26 is formed with a water inlet, a first water outlet and a second water outlet; the pump 25 is disposed in the first sump region 111, and since the height of the first sump region 111 is lower than that of the second sump region 112, the pump 25 can preferentially suck water; the supporting frame 28 is covered on the top of the pump 25 and plays a role in protecting the pump 25;

a water inlet of the pump 25 is communicated with the first water collecting area 111, and a water outlet of the pump 25 is communicated with a water inlet through a main water conveying pipe 23; the water inlet end of the first water pipe 21 is communicated with the first water outlet, and the water inlet end of the second water pipe 22 is communicated with the second water outlet; specifically, a certain distance exists between the water inlet of the pump 25 and the bottom wall of the first water collecting region 111, so that the condition that the dirt in the first water collecting region 111 is sucked into the pump 25 to affect the normal operation and the service life of the pump 25 is avoided;

when the liquid level of the first water collecting area 111 is higher than the lowest preset level, controlling the pump 25 to operate, so that a part of condensed water in the first water collecting area 111 flows to the outdoor fan blades 13 through the pump 25, the main water conveying pipe 23 and the first water conveying pipe 21, and the part of condensed water is converted into steam to be discharged under the action of the wind pressure of the outdoor fan blades 13; the other part of the condensed water flows to the compressor 15 through the pump 25, the main water pipe 23 and the second water pipe 22, under the high temperature action of the compressor 15, the part of the condensed water is converted into steam to be discharged, and meanwhile, the steam takes away a part of the temperature of the compressor 15 to cool the compressor 15, so that the service life of the compressor 15 is prolonged and the reliable operation of the compressor 15 is ensured; the full utilization and the efficient removal of the condensed water are realized.

Aiming at the problem that the pump 25 is still operated to cause the damage of the pump 25 when the condensed water in the water collecting area is less, the embodiment provides that the window type air conditioner 1 further comprises a controller; the water delivery mechanism 2 further comprises a liquid level detection piece 27 arranged on the support frame 28 and used for detecting the liquid level of the first water collection area 111, and specifically, the liquid level detection piece 27 is a liquid level detection switch; the controller is electrically connected with the liquid level detection piece 27 and the pump 25, and the controller accurately controls the operation of the pump 25 in real time according to the operation mode of the window type air conditioner 1 and the liquid level of the first water collecting area 111, so that the performance of the pump 25 is ensured, the service life of the pump 25 is prolonged, and the problems of damage and shortened service life caused by the fact that the pump 25 still operates when condensed water is drained are avoided.

When the window type air conditioner 1 is operated, when the liquid level of the first water collecting area 111 is lower than the lowest preset level, the pump 25 is controlled to stop operating, and the damage and the reduction of the service life of the pump 25 when condensed water is drained are avoided; when the liquid level of the first water collecting area 111 is higher than the lowest preset level, the pump 25 is controlled to operate, a part of condensed water in the first water collecting area 111 can flow to the outdoor fan blades 13 through the first water conveying pipe 21, another part of condensed water in the first water collecting area 111 can flow to the compressor 15 through the second water conveying pipe 22, and the condensed water in the first water collecting area 111 and the second water collecting area 112 is discharged in time;

specifically, when the window type air conditioner 1 is in a refrigeration mode, the indoor heat exchanger 14 generates condensed water, the condensed water can be finally guided to the first water collecting area 111 through the flow path structure of the chassis 11, at the moment, the outdoor temperature is high, an electric heating belt does not need to be started, when the liquid level of the first water collecting area 111 is high, the liquid level detecting piece 27 is started, the pump 25 directly pumps water, and guides the condensed water to the outdoor fan blades 13 and the compressor 15 respectively, the condensed water is sprayed into the area of the outdoor fan blades 13 through the atomizing nozzle 24 of the first water conveying pipe 21, and at the moment, the outdoor fan blades 13 which operate at a high speed can quickly diffuse the water particles around and form water mist to be quickly evaporated; the atomizing nozzle 24 of the second water pipe 22 is located above the compressor 15 and faces the compressor 15 to form a top-down spraying effect, as the compressor 15 is in a high-temperature state (up to 100-120 ℃) during operation, most of water particles are evaporated by the cylinder of the compressor 15, a small part of water particles finally flow to the second water collecting area 112, and condensed water in the second water collecting area 112 flows to the first water collecting area 111 through the communicating groove 113, so that secondary water storage, drainage and dewatering circulation is realized;

when the window air conditioner 1 is in the heating mode, two situations need to be considered, the first situation is: when the outdoor side temperature is low, the outdoor heat exchanger 12 is easy to frost and reaches a certain degree, the window type air conditioner 1 starts to start the defrosting function, and at the moment, liquid water flows to the chassis 11; in the second case: if the accumulated water on the chassis 11 is not treated in time and is frozen, the ice melting function of the chassis 11 needs to be started, and the electric heating belt on the chassis 11 starts to work to convert the condensed ice into liquid water; aiming at the two situations appearing in the heating mode, the water can be treated in a dewatering mode in the refrigerating mode, and the water in the sewer pipe is not easy to freeze even in the low-temperature environment because the water pipe is wrapped by the heat preservation cotton.

Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that the disclosure is not limited to the precise construction, arrangements, or instrumentalities described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims (10)

1. A window type air conditioner, characterized in that the window type air conditioner (1) comprises:

a chassis (11) formed with a water collection area;

the outdoor fan blades (13) and the compressor (15) are arranged on the chassis (11), the outdoor fan blades (13) are located on the outdoor side, and the compressor (15) is located on the inner side of the outdoor fan blades (13);

the water conveying mechanism (2) comprises a first water conveying pipe (21) and a second water conveying pipe (22); the water outlet end of the first water conveying pipe (21) is arranged close to the outdoor fan blade (13) and is positioned on the inner side of the outdoor fan blade (13), so that the condensed water in the water collecting area can flow to the outdoor fan blade (13) through the first water conveying pipe (21); the water outlet end of the second water pipe (22) is arranged close to the compressor (15), so that the condensed water in the water collecting area can flow to the compressor (15) through the second water pipe (22).

2. The window air conditioner according to claim 1, wherein the water collection area comprises a first water collection area (111), the first water collection area (111) is disposed outside an outdoor side of the base pan (11) and below the outdoor fan blades (13); the two ends of the first water collecting area (111) along the width direction of the chassis (11) respectively extend towards the indoor side of the chassis (11).

3. The window air conditioner according to claim 2, wherein the water collection area further comprises a second water collection area (112), the second water collection area (112) being disposed below the compressor (15); one end of the first water collecting area (111) close to the compressor (15) is communicated with the second water collecting area (112) through a communication groove (113), and condensed water in the second water collecting area (112) can flow into the first water collecting area (111) through the communication groove (113).

4. The window type air conditioner as claimed in claim 3, wherein a distance between the highest liquid level of the second water collecting region (112) and the lowest point of the lower end cap (151) of the compressor (15) is h1, satisfying 5mm ≤ h1 ≤ 10mm.

5. The window type air conditioner as claimed in claim 3, wherein the communication groove (113) is formed with a communication groove water inlet (114) adjacent to the second water collecting region (112), and a distance between the communication groove water inlet (114) and a lowest point of a lower end cap (151) of the compressor (15) is h2, satisfying 0mm ≤ h2 ≤ 5mm.

6. The window type air conditioner as claimed in claim 3, wherein the bottom wall of the communication groove (113) is provided to be inclined downward in a predetermined direction, and the height of the first water collecting area (111) is lower than that of the second water collecting area (112); the preset direction is from the second water collection area (112) to the first water collection area (111).

7. The window type air conditioner according to claim 6, wherein the bottom wall of the communication groove (113) is inclined at an angle α,15 ° ≦ α ≦ 20 °.

8. The window type air conditioner according to claim 2, wherein the water delivery mechanism (2) includes a valve (26), a pump (25) and a main water delivery pipe (23), the valve (26) being formed with a water inlet, a first water outlet and a second water outlet; the pump (25) is arranged in the first water collecting area (111), a water inlet of the pump (25) is communicated with the first water collecting area (111), and a water outlet and a water inlet of the pump (25) are communicated through the main water conveying pipe (23); the water inlet end of the first water pipe (21) is communicated with the first water outlet, and the water inlet end of the second water pipe (22) is communicated with the second water outlet.

9. The window air conditioner as claimed in claim 8, wherein the window air conditioner (1) further comprises a controller; the water delivery mechanism (2) further comprises a liquid level detection piece (27) for detecting the liquid level of the first water collection area (111); the controller is electrically connected with the liquid level detection piece (27) and the pump (25), and the controller controls the pump (25) to operate according to the operation mode of the window type air conditioner (1) and the liquid level of the first water collecting area (111).

10. The window type air conditioner as claimed in claim 1, wherein the outer side walls of the first water duct (21) and the second water duct (22) are wrapped with insulation cotton; the water outlet end of the first water pipe (21) and the water outlet end of the second water pipe (22) are both provided with atomizing nozzles (24).

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