CN215490279U

CN215490279U - Air conditioner evaporator condensate water guiding device, air conditioner evaporator and air conditioner

Info

Publication number: CN215490279U
Application number: CN202122030764.3U
Authority: CN
Inventors: 唐月月; 朱丽丽; 倪智
Original assignee: Fiberhome Telecommunication Technologies Co Ltd
Current assignee: Wuhan Changjiang Computing Technology Co ltd; Fiberhome Telecommunication Technologies Co Ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-01-11
Anticipated expiration: 2031-08-26

Abstract

The application relates to an air conditioner evaporator condensate water guiding device, an air conditioner evaporator and an air conditioner, and relates to the technical field of refrigeration; the flow guide device is characterized by comprising a V-shaped flow guide plate main body and a flow guide nozzle, wherein a flow guide groove is formed in the flow guide plate main body; the flow guide nozzle is connected to one end of the flow guide plate main body; and the guide plate main body is in a use state, when the guide plate main body is in the use state, the guide plate main body is obliquely arranged downwards and is connected with the air inlet of the evaporator main body, and the guide nozzle faces the inner side of the water receiving tray so that condensed water can drip into the water receiving tray along the guide groove. The air-conditioning evaporator comprises an evaporator main body, a water receiving disc and a flow guide device; the air conditioner comprises a ventilation device, an electric heating device and an air conditioner evaporator. The water conservancy diversion effect is better, and the water droplet can not splash to the electrified position of other equipment, leads to the problem of short circuit initiation potential safety hazard.

Description

Air conditioner evaporator condensate water guiding device, air conditioner evaporator and air conditioner

Technical Field

The application relates to the technical field of refrigeration, in particular to an air conditioner evaporator condensate water flow guiding device, an air conditioner evaporator and an air conditioner.

Background

An air conditioner heat exchanger is a device for exchanging heat between cold and hot fluids, and is also called a heat exchanger. Heat exchangers generally include both condensers and evaporators, wherein an evaporator is a heat exchanger that relies on a refrigerant liquid to evaporate within the evaporator, requiring heat to be extracted from a cooled object to evaporate into a gas, thereby cooling the object to be cooled. The evaporator plays an important role in the air conditioner, and the performance of the evaporator has an important influence on the working efficiency of the air conditioner.

When the air conditioner refrigerates or dehumidifies, the condensate water can flow into the water pan downwards along the direction of the evaporator fins, the condensate water is easy to remain between the fins due to the intensive arrangement of the evaporator fins, the accumulated condensate water blocks the air flow and affects the heat exchange, and meanwhile, the condensate water can absorb the cold energy of the evaporator to cause resource waste.

In the correlation technique, set up the guide plate through the outside at the evaporimeter and carry out the drainage to the comdenstion water, but guide plate occupation space has too big influence the intake of evaporimeter to influence the heat transfer effect of evaporimeter, influence the working property of air conditioner, and then influence user's use and experience. And the drainage effect of guide plate is relatively poor, and partial comdenstion water can lateral flow under the great condition of water droplet in being inhaled the wind channel, causes the flowing water trouble, and the water droplet also probably splashes the electrified position of other equipment simultaneously, leads to the short circuit to cause the potential safety hazard.

Disclosure of Invention

The embodiment of the application provides an air conditioner evaporator comdenstion water guiding device, air conditioner evaporator and air conditioner to the drainage effect of guide plate is relatively poor among the solution correlation technique, and the water droplet can splash to the electrified position of other equipment, leads to the problem that the short circuit causes the potential safety hazard.

In a first aspect, a condensate water diversion device of an air conditioner evaporator is provided, wherein the air conditioner evaporator comprises an evaporator main body and a water pan arranged at the bottom of the evaporator main body; this guiding device includes:

the guide plate comprises a V-shaped guide plate main body, wherein a guide groove is formed in the guide plate main body;

the flow guide nozzle is connected to one end of the flow guide plate main body; and the number of the first and second groups,

the guide plate main body is provided with a using state, when the guide plate main body is in the using state, the guide plate main body is arranged obliquely downwards and connected to the air inlet of the evaporator main body, and the guide nozzle faces the inner side of the water receiving tray, so that condensed water can drip into the water receiving tray along the guide groove.

In some embodiments, the deflector body comprises two deflectors, one side of each of the deflectors being connected to the other side of the deflector extending in the same direction and forming a V-shaped deflector body.

In some embodiments, the diversion nozzle is connected to the diversion plate main body through a transition section, and a width of an end of the transition section connected to the diversion nozzle is smaller than a width of an end of the transition section connected to the diversion plate main body.

In some embodiments, the deflector device further comprises a connection mechanism by which the deflector body is connected to the evaporator body.

In some embodiments, the width of the end of the transition section connected to the baffle body is less than the width of the baffle body, and a step is formed between the transition section and the baffle body; the connecting mechanism is connected to the step.

In some embodiments, the connection mechanism comprises:

one end of each of the two side plates is arranged on each of the two steps;

the mounting plate comprises a first connecting plate horizontally arranged and a second connecting plate vertically connected with the first connecting plate; the side plate is connected to the first connecting plate, and the second connecting plate is used for being connected with the evaporator main body.

In some embodiments, the side plate is in a zigzag shape, and includes a middle section vertically disposed, and a first section and a second section respectively vertically connected to two ends of the middle section, wherein the first section and the second section are oppositely disposed, the first section is connected to the step, and the second section is connected to the first connecting plate.

In a second aspect, there is provided an air conditioner evaporator comprising:

an evaporator main body;

the water receiving tray is arranged at the bottom of the evaporator main body; and the number of the first and second groups,

the air conditioner evaporator condensate water guiding device is characterized in that the guiding plate main body is obliquely and downwards arranged and connected to the air inlet of the evaporator main body, and the guiding nozzle faces towards the inner side of the water receiving tray.

In a third aspect, an air conditioner is provided, which comprises a ventilation device, an electric heating device and the air conditioner evaporator, wherein the ventilation device is arranged beside the evaporator main body, and the electric heating device is arranged in an air inlet area of the ventilation device.

In some embodiments, the electric heating device comprises a heating tube and a heat sink, wherein an inner side surface of the heat sink is connected with an outer side wall of the heating tube.

The beneficial effect that technical scheme that this application provided brought includes:

(1) the guiding device of this application embodiment's simple structure, occupation space is little, avoids sheltering from the air intake of evaporimeter main part, compares the mode that uses the great guide plate of structure to carry out the water conservancy diversion, can improve the air inlet amount of wind of evaporimeter main part, is convenient for improve the heat transfer effect of evaporimeter main part, is convenient for improve the temperature control performance of air conditioner.

(2) The guide plate main body is arranged obliquely downwards and connected to the air inlet of the evaporator main body, so that condensed water in the guide groove flows into the guide nozzle in the direction to play a role in guiding, the condensed water is blocked from flowing in other directions, and the condensed water flow path is prevented from being excessively dispersed.

(3) The water conservancy diversion mouth is towards the inboard of water collector to make the comdenstion water in the guiding gutter drip to the water collector inboard along the guiding gutter, prevent that the comdenstion water from splashing the electrified position of other equipment all around, thereby lead to electron device to arrange in moist environment and arouse the condition that became invalid or take place dangerously, be convenient for improve the work safety nature and the stability of air conditioner.

The embodiment of the application provides an air conditioner evaporator condensate water guiding device, an air conditioner evaporator and an air conditioner, and by designing the V-shaped guide plate main body, condensate water dripping into the guide groove is resisted by two side walls of the guide plate main body and cannot splash outwards, and the condensate water falling onto the two side walls of the guide plate main body can be collected to the bottom of the guide groove along the inclined inner wall; the guide plate main body is arranged obliquely downwards and connected to the air inlet of the evaporator main body, so that the condensed water in the guide groove flows into the guide nozzle direction to play a role in guiding, the condensed water is blocked from flowing to other directions, and the condensed water flow path is prevented from being excessively dispersed. And the guide plate main part is the slope and places, has reduced the distance of dripping to the water collector to eliminated the comdenstion water and dripped to the water collector, with the ponding surge production drip sound, improved the travelling comfort of air conditioner. And the water conservancy diversion mouth is towards the inboard of water collector to make the comdenstion water in the guiding gutter drip to the water collector inboard along the guiding gutter, prevent that the comdenstion water from splashing the electrified position of other equipment all around, thereby lead to electron device to arrange in moist environment and arouse the condition that became invalid or take place dangerously, be convenient for improve the work safety nature and the stability of air conditioner.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram (vertical state) of an air conditioner evaporator provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram (inclined state) of an air conditioner evaporator according to an embodiment of the present application;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

FIG. 4 is a top view of FIG. 1;

fig. 5 is a schematic structural diagram (excluding a mounting plate) of a condensate water guiding device of an air conditioner evaporator according to an embodiment of the present application;

FIG. 6 is a right side view of FIG. 5;

FIG. 7 is a rear view of FIG. 5;

FIG. 8 is a schematic structural diagram of a mounting plate according to an embodiment of the present disclosure;

fig. 9 is a schematic structural diagram (including a mounting plate) of a condensate water guiding device of an air conditioner evaporator according to an embodiment of the present application.

In the figure: 1. an evaporator main body; 2. a water pan; 3. a step; 4. a deflector body; 40. a diversion trench; 41. a baffle; 5. a flow guide nozzle; 6. a transition section; 7. a connecting mechanism; 70. a side plate; 700. a middle section; 701. a first stage; 702. a second stage; 71. mounting a plate; 710. a first connecting plate; 711. a second connecting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Example 1:

referring to fig. 1 to 3, embodiment 1 of the present application provides a condensate water guiding device for an air conditioning evaporator, where the air conditioning evaporator includes an evaporator main body 1 and a water pan 2 disposed at the bottom of the evaporator main body 1; the flow guide device comprises a V-shaped flow guide plate main body 4 and a flow guide nozzle 5, wherein a flow guide groove 40 is formed in the flow guide plate main body 4; the flow guide nozzle 5 is connected to one end of the flow guide plate main body 4; and the guide plate main body 4 has a use state, when the guide plate main body 4 is in the use state, the guide plate main body 4 is obliquely arranged downwards and is connected to the air inlet of the evaporator main body 1, and the guide nozzle 5 faces the inner side of the water receiving tray 2, so that condensed water can drop into the water receiving tray 2 along the guide groove 40.

The guiding device of embodiment 1 of this application's simple structure, occupation space is little, avoids sheltering from the air intake of evaporimeter main part 1, compares the mode that uses the great guide plate of structure to carry out the water conservancy diversion, can improve the air inlet amount of wind of evaporimeter main part 1, is convenient for improve the heat transfer effect of evaporimeter main part 1, is convenient for improve the temperature control performance of air conditioner.

In the embodiment 1 of the present application, by designing the V-shaped deflector main body 4, the condensed water dropping into the deflector groove 40 is blocked by the two side walls of the deflector main body 4, and does not splash outwards, and the condensed water dropping on the two side walls of the deflector main body 4 is collected to the bottom of the deflector groove 40 along the inclined inner wall; the guide plate main body 4 is arranged obliquely downwards and connected to the air inlet of the evaporator main body 1, so that the condensed water in the guide groove 40 flows into the guide nozzle 5 to play a role in guiding, the condensed water is blocked from flowing to other directions, and the condensed water flow path is prevented from being over dispersed. And the guide plate main part 4 is the slope and places, has reduced the distance of dripping to water collector 2 to eliminated the comdenstion water and dripped to water collector 2, with the ponding surge the drip sound that produces, improved the travelling comfort of air conditioner. And the flow guide nozzle 5 faces the inner side of the water receiving tray 2, so that condensed water in the flow guide groove 40 drops to the inner side of the water receiving tray 2 along the flow guide groove 40, the condensed water is prevented from splashing to the electrified parts of other equipment all around, the electronic device is prevented from being placed in a humid environment, and therefore the condition of failure or danger is caused, and the working safety and the stability of the air conditioner are improved conveniently.

Optionally, the baffle main body 4 comprises two baffles 41, one sides of the two baffles 41 are connected with each other, and the other sides extend in the same direction, and form a V-shaped baffle main body 4.

The two baffles 41 of embodiment 1 of the present application are perpendicular to each other, and a baffle groove 40 is formed at the intersection of the planes formed by the two baffles. The rear ends of the two guide plates 41 are in sharp-oblique interaction to form a guide nozzle 5.

The panel internal surfaces of two guide plates 41 of this application embodiment 1 have hydrophobic characteristic, and guide plate 41 is the slope and places, to the comdenstion water in guiding gutter 40 to 5 directions inflow of flow guide mouth and play the guide effect, block the comdenstion water and flow to other directions, prevent that the comdenstion water flow path from too dispersing. And the guide plate 41 is obliquely arranged, so that the distance from water dripping to the water receiving tray 2 is reduced, the water dripping sound generated by the condensed water dripping to the water receiving tray 2 and the accumulated water sloshing is eliminated, and the comfort of the air conditioner is improved.

Furthermore, the diversion nozzle 5 is connected with the diversion plate main body 4 through the transition section 6, and the width of one end of the transition section 6 connected with the diversion nozzle 5 is smaller than that of one end of the transition section 6 connected with the diversion plate main body 4.

As shown in fig. 4, in embodiment 1 of the present application, the distance between the guide plate main body 4 and the flow guide nozzle 5 is increased by providing the transition section 6, so that one end of the guide plate main body 4, which is far away from the flow guide nozzle 5, extends to the outside of the water pan 2, and can receive the condensed water within a large area range, so that the guide plate main body 4 guides the condensed water, and the condensed water smoothly flows into the water pan 2 from the evaporator main body 1, thereby further improving the flow guide effect of the guide plate main body 4. And can avoid the comdenstion water to spill and cause ground ponding to influence staff's normal use, be convenient for improve user's use travelling comfort, increase the market competition of product.

Referring to fig. 5 and 6, the end surface of the flow guiding nozzle 5 of embodiment 1 of the present application is arc-shaped and oriented downward, and under the action of gravity, the condensed water flows down from the vertical end surfaces of the two flow guiding plates 41 to the flow guiding nozzle 5 along the flow guiding groove 40 quickly, so that the flow state and flow speed of the condensed water can be changed, the condensed water is promoted to be discharged quickly, and the accuracy and reliability of flow guiding are improved.

Optionally, referring to fig. 5, the deflector device further comprises a connecting mechanism 7, and the deflector body 4 is connected with the evaporator body 1 through the connecting mechanism 7.

Preferably, the width of the end of the transition section 6 connected with the deflector main body 4 is smaller than that of the deflector main body 4, and a step 3 is formed between the transition section 6 and the deflector main body 4; the connecting mechanism 7 is connected to the step 3.

Because the width of the diversion nozzle 5 is far smaller than that of the diversion plate main body 4, the condensed water is collected at the diversion nozzle 5, and the condensed water is prevented from being collected in the diversion trench 40. In order to avoid the flow channel of the condensed water from suddenly becoming smaller, the transition section 6 is designed to be used as the transition of the flow of the condensed water. And the connecting mechanism 7 is connected to the step 3, so that the occupied area of the whole flow guide device is reduced.

Further, as shown in fig. 7 to 9, the connecting mechanism 7 includes two side plates 70 and a mounting plate 71, and one end of each of the two side plates 70 is disposed on each of the two steps 3; the mounting plate 71 includes a first connection plate 710 horizontally disposed, and a second connection plate 711 vertically connected to the first connection plate 710; the side plate 70 is attached to the first connecting plate 710, and the second connecting plate 711 is used for connection with the evaporator main body 1.

Threaded holes are formed in the side plate 70 and the first connecting plate 710 in embodiment 1, the side plate and the first connecting plate are matched and installed together by using screws, and the dismounting is simple and easy to implement, so that workers can clean and maintain conveniently.

Second connecting plate 711 of this application embodiment 1 includes the intermediate lamella to and divide two fixed plates of locating the intermediate lamella both sides, be equipped with the through-hole on two fixed plates, can fasten second connecting plate 711 on the end plate of evaporimeter main part 1, the mounted position can be according to nimble adjustment from top to bottom of actual conditions, and with evaporimeter main part 1 firm in connection, difficult not hard up. The evaporator body 1 is used as a fastening bearing object, the advantages of the existing equipment are fully utilized, the design and the production of another fixing piece are avoided, and the installation space and the production cost are reduced.

Preferably, referring to fig. 7, the side plate 70 has a zigzag shape, and includes a middle section 700 vertically disposed, and a first section 701 and a second section 702 vertically connected to both ends of the middle section 700, respectively, wherein the first section 701 and the second section 702 are oppositely disposed, the first section 701 is connected to the step 3, and the second section 702 is connected to the first connection plate 710.

Threaded holes are formed in the second section 702 of the embodiment 1, the second section 702 and the first connecting plate 710 are installed together in a matched mode through screws, and the dismounting is simple and easy to implement, and workers can clean and maintain conveniently.

Example 2:

referring to fig. 1 to 3, embodiment 2 of the present application provides an air conditioner evaporator, which includes an evaporator main body 1, a water collector 2, and an air conditioner evaporator condensate water guiding device, wherein a flow guiding plate main body 4 is disposed obliquely downward and connected to an air inlet of the evaporator main body 1, and a flow guiding nozzle 5 faces to an inner side of the water collector 2.

An air inlet of an evaporator main body 1 in embodiment 2 of the present application is formed by connecting two sets of coils, and the two sets of coils are V-shaped structures, and the openings of the V-shaped structures face outward; the opening of the diversion trench 40 of the V-shaped diversion plate main body 4 of embodiment 2 of the present application is upward, just receiving the condensed water dropped from the surfaces of the two sets of coil pipes. And guide plate main part 4 slope sets up downwards, and guiding spout 5 is towards the inboard of water collector 2 to make the comdenstion water in the guiding gutter 40 drip to the water collector 2 inboard along guiding gutter 40, prevent that the comdenstion water from splashing the electrified position of other equipment all around, lead to the problem of short circuit initiation potential safety hazard.

Through setting up guiding device for

water collector

2 and 1 indirect contact of evaporimeter main part can reduce the cold volume transmission of evaporimeter main part 1 and water collector 2, can solve the dorsal condensation problem of water collector 2. And, through setting up guiding device, strengthened comdenstion water conservancy diversion efficiency, prevent that the comdenstion water from freezing and reducing the life of evaporator main part 1 in evaporator main part 1.

Example 3:

the embodiment 3 of the application provides an air conditioner, and it includes ventilation unit, electric heater unit to and air conditioner evaporimeter, ventilation unit sets up by evaporimeter main part 1, and electric heater unit sets up in ventilation unit air inlet region.

The guiding device of this application embodiment 3 can prevent that the comdenstion water from contacting ventilation unit and electric heater unit, avoids influencing ventilation effect and heating effect, and then satisfies the control demand of user to air-out temperature and humidity.

And the guiding device occupation space of this application embodiment 3 is little, on the one hand, has improved the inside space rate of utilization of machine in the air conditioning, reduces the space that the air conditioner occupied for more other equipment can be settled to the machine inside in the air conditioning, and on the other hand does not occupy the inlet air duct of evaporimeter main part 1, is convenient for improve the air inlet amount of wind of evaporimeter main part 1, thereby improves heat transfer effect, and then improves the temperature control performance of air conditioner.

Preferably, the electric heating device comprises a heating tube and a radiating fin, and the inner side surface of the radiating fin is connected with the outer side wall of the heating tube.

In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An air conditioner evaporator condensate water diversion device comprises an evaporator main body (1) and a water pan (2) arranged at the bottom of the evaporator main body (1); it is characterized in that the flow guiding device comprises:

the guide plate comprises a V-shaped guide plate main body (4), wherein a guide groove (40) is formed in the guide plate main body (4);

a flow guide nozzle (5) connected to one end of the flow guide plate main body (4); and the number of the first and second groups,

the guide plate main body (4) is in a use state, when the guide plate main body is in the use state, the guide plate main body (4) is arranged obliquely downwards and connected to the air inlet of the evaporator main body (1), and the guide nozzle (5) faces the inner side of the water receiving tray (2) so that condensed water can drop into the water receiving tray (2) along the guide groove (40).

2. An air conditioner evaporator condensate water guiding device as defined in claim 1, characterized in that said deflector body (4) comprises two deflectors (41), one side of said two deflectors (41) being connected to each other and the other side extending in the same direction and forming said deflector body (4) in a V-shape.

3. The air conditioner evaporator condensate water guiding device as defined in claim 1, wherein said guiding nozzle (5) is connected to said deflector body (4) through a transition section (6), and the width of the end of said transition section (6) connected to said guiding nozzle (5) is smaller than the width of the end of said transition section (6) connected to said deflector body (4).

4. An air conditioning evaporator condensate deflector device according to claim 3, characterized in that it further comprises a connection mechanism (7), said deflector body (4) being connected to said evaporator body (1) by said connection mechanism (7).

5. The air conditioner evaporator condensate water guiding device as defined in claim 4, wherein the width of the end of the transition section (6) connected with the deflector body (4) is smaller than the width of the deflector body (4), and a step (3) is formed between the transition section (6) and the deflector body (4); the connecting mechanism (7) is connected to the step (3).

6. An air conditioning evaporator condensate deflector device as claimed in claim 5, characterized in that the connection means (7) comprise:

one end of each of the two side plates (70) is arranged on each of the two steps (3);

a mounting plate (71) including a first connection plate (710) horizontally disposed, and a second connection plate (711) vertically connected to the first connection plate (710); the side plate (70) is connected to the first connecting plate (710), and the second connecting plate (711) is used for being connected with the evaporator main body (1).

7. An air conditioner evaporator condensate water guiding device as defined in claim 6, wherein said side plate (70) is zigzag-shaped and includes a vertically disposed middle section (700), and a first section (701) and a second section (702) vertically connected to both ends of said middle section (700), respectively, said first section (701) and said second section (702) being oppositely disposed, and said first section (701) being connected to said step (3), and said second section (702) being connected to said first connecting plate (710).

8. An air conditioner evaporator, characterized in that it comprises:

an evaporator main body (1);

the water receiving tray (2) is arranged at the bottom of the evaporator main body (1); and the number of the first and second groups,

the air conditioner evaporator condensate guiding device of claim 1, wherein the deflector body (4) is arranged obliquely downwards and connected to the air inlet of the evaporator body (1), and the guiding nozzle (5) faces to the inner side of the water pan (2).

9. Air conditioner, characterized in that it comprises a ventilation device, an electric heating device, and an air conditioner evaporator according to claim 8, said ventilation device being arranged beside said evaporator body (1) and said electric heating device being arranged in the air intake area of said ventilation device.

10. The air conditioner according to claim 9, wherein the electric heating device comprises a heat generating pipe and a heat radiating fin, and an inner side surface of the heat radiating fin is connected to an outer side wall of the heat generating pipe.