CN216833111U

CN216833111U - Parking air conditioner

Info

Publication number: CN216833111U
Application number: CN202121475672.XU
Authority: CN
Inventors: 王晓斌; 谷培信; 司传岭; 赵磊
Original assignee: Qingdao Hisense Network Energy Co ltd
Current assignee: Qingdao Hisense Network Energy Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-06-28
Anticipated expiration: 2031-06-30

Abstract

The utility model provides a parking air conditioner, include: a housing; the chassis is connected below the shell and limits an outdoor placing space between the chassis and the shell; the volute is positioned in the outdoor placing space and limits an inner heat exchange air channel between the volute and the chassis; the inner heat exchanger is arranged in the inner heat exchange air duct; the inner fan is arranged in the inner heat exchange air duct and is positioned on one side of the inner heat exchanger; the water receiving tray is arranged on the chassis and positioned below the inner heat exchanger, a flow distribution plate arranged along the left and right directions of the chassis is arranged in the water receiving tray, the flow distribution plate divides the water receiving tray into two drainage paths arranged along the front and back directions of the chassis, and a drainage hole is arranged at the end part of the water receiving tray and used for receiving condensed water on the inner heat exchanger and draining the condensed water out of the water receiving tray through the drainage hole; set up the flow distribution plate on the water collector, play the effect of reposition of redundant personnel and drainage, avoid the comdenstion water too concentrated, improve the drainage effect of water collector, the flow distribution plate still plays the effect of strengthening chassis intensity.

Description

Parking air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioner, especially, relate to a parking air conditioner.

Background

The parking air conditioner is an air conditioner used when a driver waits for a stop and has a rest, and is usually installed on a truck and a van, so that the driver can use the parking air conditioner in long-distance driving. With the increasing demand of people for driving comfort, the parking air conditioner has become one of the necessary devices for the automobile cockpit.

Because the parking air conditioner is installed on the top of the automobile, service environment and ordinary air conditioner product service environment difference are great, the comdenstion water on the parking air conditioner water collector can make the comdenstion water take place to rock owing to receive the influence of vehicle start and parking, easily produce the condition that the comdenstion water splashes outward, and, the drainage effect of current water collector is relatively poor, make more comdenstion water be detained in the water collector, make the discharge that the comdenstion water can not be timely, water collector drainage effect is relatively poor, easily take place the condition of excessive or splashing outward, the comdenstion water of excessive or splashing easily flows into the driver's cabin along with indoor air current, influence user's use.

Disclosure of Invention

The present invention aims at solving one of the technical problems in the related art at least to a certain extent. For this purpose,

according to an embodiment of the present disclosure, there is provided a parking air conditioner including:

a housing;

the chassis is connected below the shell and limits an outdoor placing space between the chassis and the shell;

the volute is positioned in the outdoor placing space and defines an inner heat exchange air channel with the chassis;

the inner heat exchanger is arranged in the inner heat exchange air duct;

the inner fan is arranged in the inner heat exchange air duct and is positioned on one side of the inner heat exchanger;

the water receiving tray is arranged on the chassis and located below the inner heat exchanger, a flow distribution plate is arranged in the water receiving tray along the left-right direction of the chassis, the flow distribution plate divides the water receiving tray into two drainage paths arranged along the front-back direction of the chassis, and a drainage hole is formed in the end portion of the water receiving tray and used for receiving condensed water on the inner heat exchanger and draining the condensed water out of the water receiving tray through the drainage hole.

Set up the flow distribution plate on the water collector, play the effect of reposition of redundant personnel and drainage, avoid the comdenstion water too concentrated, improve the drainage effect of water collector, the flow distribution plate still plays the effect of strengthening chassis intensity.

According to the embodiment of the disclosure, be equipped with the guide plate that sets up along the chassis left and right directions in the water collector, the guide plate is in the crisscross segmentation muscle that distributes in flow distribution plate both sides sets up the effect that the guide plate can play the drainage, improves the mobility of comdenstion water for condensate water flows to drain hole department, and the guide plate still plays the effect of strengthening chassis intensity.

According to the embodiment of the disclosure, the inner sides of the front and rear walls of the water pan are respectively provided with the wave-proof sponge, so that the inner sides of the front and rear walls of the water pan form a breakwater, the buffering effect is enhanced, and the phenomenon that condensed water shakes in the water pan to cause overflow and water leakage in the running process of a vehicle is avoided.

According to the embodiment of the disclosure, the chassis has the bottom plate and connects the curb plate that bottom plate periphery just is located the bottom plate top, and the upper surface of chassis bottom plate is equipped with two waterproof ribs that set up along the chassis left and right sides direction, two waterproof rib with the bottom plate on chassis and be located the curb plate of the chassis left and right sides forms the water collector, prevent unrestrained sponge subside and locate on the inner wall of waterproof rib, can make to prevent unrestrained sponge overall structure stable, and the design of being convenient for.

According to the embodiment of the disclosure, the top of the guide plate is in contact with the lower part of the inner heat exchanger to support the inner heat exchanger, so that the inner heat exchanger is stably arranged above the water pan.

According to the embodiment of the disclosure, the height of the segmented ribs of the guide plate, which are positioned on one side of the flow distribution plate, is greater than the height of the segmented ribs of the flow distribution plate, which are positioned on the other side of the flow distribution plate, so that the flow distribution plate can better support the internal heat exchanger and is suitable for various setting modes of the internal heat exchanger.

According to the embodiment of the disclosure, the height of the guide plate is greater than the height of the flow distribution plate, so that the height of the flow distribution plate is not too high, the flow can be well distributed, and meanwhile, when water in the water receiving tray is more, the water quantity difference in two water paths is avoided to be too large, resources can not be shared, and the drainage time is prolonged.

According to the embodiment of the disclosure, the drain hole extends from the bottom plate of the chassis to the side plate of the chassis to form the L-shaped drain hole, so that the side plate of the chassis can drain water, and the drainage is more efficient.

According to the embodiment of the disclosure, the two ends of the two waterproof ribs are respectively provided with the backwater preventing bend to divide the water receiving tray into the widening section positioned at the position of the drain hole and the middle section positioned between the two widening sections, the width of the widening section is larger than that of the middle section, so that the problems of backwater and water splashing in the water receiving tray can be reduced, and water flows to the position of the drain hole and then is discharged from the position of the drain hole.

According to the embodiment of the disclosure, the backwater preventing bend is formed by bending the waterproof ribs to the outer side of the water receiving tray firstly and then bending the waterproof ribs to the original direction of the waterproof ribs, and the water receiving tray is simple in structure and convenient to form.

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 is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a perspective view of a parking air conditioner according to an embodiment of the present disclosure;

FIG. 2 is a perspective view of another perspective of a parking air conditioner according to an embodiment of the present disclosure;

FIG. 3 is a cross-sectional view of a parking air conditioner according to an embodiment of the present disclosure;

FIG. 4 is a partial top view of a parking air conditioner according to an embodiment of the present disclosure;

FIG. 5 is a partial cross-sectional view of a parking air conditioner according to an embodiment of the present disclosure;

fig. 6 is an exploded view of a partial structure of a parking air conditioner according to an embodiment of the present disclosure;

FIG. 7 is another partial cross-sectional view of a parking air conditioner according to an embodiment of the present disclosure;

fig. 8 is an exploded view of another partial structure of a parking air conditioner according to an embodiment of the present disclosure;

FIG. 9 is a partial structural plan view of a parking air conditioner according to an embodiment of the present disclosure;

FIG. 10 is an enlarged view of a portion of FIG. 9 at A;

FIG. 11 is a schematic diagram of a splash cover plate configuration according to an embodiment of the present disclosure;

FIG. 12 is a partial schematic structural view of a parking air conditioner according to an embodiment of the present disclosure;

FIG. 13 is another partial schematic structural view of a parking air conditioner according to an embodiment of the present disclosure;

fig. 14 is another partial structural sectional view of a parking air conditioner according to an embodiment of the present disclosure.

In the above figures: a chassis 11; an outdoor placing space 101; a first inner air-passing opening 111; a second inner air-passing opening 112; an outer air inlet 113; a housing 12; an opening 121; an inner shell 13; an inner air inlet 131; an inner air outlet 132; an inner air intake duct 133; an inner air outlet duct 134; an inner bottom panel 135; an inner side plate 136; a base plate 14; side plates 15; waterproof ribs 16; a return trap 161; a screw post 17; screw post protective rib groove 18; a splitter plate 191; a baffle 192; a volute casing 21; an internal heat exchange air duct 211; an inner heat exchanger 22; an inner fan 23; an outer heat exchanger 31; an outer fan 32; an outer fan 321; an outer fan motor 322; a compressor 33; an outer fan cover 34; an air outlet 341; a grid 35; outer fan mounting holes 351; a motor cover 36; a water pan 51; a widening section 511; an intermediate section 512; a drain hole 52; a splash cover plate 53; a shielding groove 531; a wave-protecting sponge 54.

Detailed Description

The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.

The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and the heat is released to the ambient environment through the condensation process.

The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.

The utility model provides a parking air conditioner, parking air conditioner formula air conditioner as an overhead integral type air conditioner, parking air conditioner install at the top of vehicle driver's cabin, build a comfortable environment for the driver's cabin.

The parking air conditioner comprises an outer shell 12, a chassis 11 connected below the outer shell and an inner shell 13 connected below the chassis 11, wherein the chassis 11 is connected above a roof plate, the outer shell 12 is buckled above the chassis 11, the outer shell 12 and the chassis 11 define an outdoor placing space 101 between the outer shell and the chassis, and the inner shell 13 extends into a vehicle through a skylight in the roof plate.

The parking air conditioner further comprises a volute 21, the volute 21 is located in the outdoor placing space 101, the volute 21 is connected to the base plate 11, and the volute 21 and the base plate 11 define an inner heat exchange air duct 211 therebetween.

An inner air inlet 131 and an inner air outlet 132 are formed on the inner shell 13, and an inner air inlet duct 133 for communicating the inner air inlet 131 with an air inlet end of the inner heat exchange duct and an inner air outlet duct 134 for communicating the inner air outlet 132 with an air outlet end of the inner heat exchange duct are defined in the inner shell 13. A first inner air passing opening 111 for communicating the air inlet end of the inner heat exchange air duct with the inner air inlet duct and a second inner air passing opening 112 for communicating the air outlet end of the inner heat exchange air duct with the inner air outlet duct are formed on the chassis 11.

Specifically, the inner casing 13 has an inner bottom plate 135 and an inner side plate 136, the upper and lower portions of the inner side plate 135 are respectively connected to the inner bottom plate and the bottom plate, the inner air outlet 132 may be disposed on the inner bottom plate 135, and the inner air inlet 131 may be disposed on the inner bottom plate and/or the inner side plate.

The parking air conditioner further comprises an inner heat exchanger 22 and an inner fan 23, the inner fan 23 and the inner heat exchanger 22 are arranged in the inner heat exchange air duct 211, the inner heat exchanger is arranged on one side, close to the air inlet end of the inner heat exchange air duct, of the inner fan, air enters the inner heat exchange air duct through the inner air inlet to exchange heat with the inner heat exchanger, and then the inner fan blows air out of the inner air outlet. The inner air outlet can be provided with an air guide structure, and the air outlet direction of air can be adjusted. The front side of the parking air conditioner, that is, the side of the parking air conditioner installed on the rear side of the roof portion facing the vehicle front side.

The inner fan can be a cross-flow fan, the noise is low, the inner fan can be arranged along the left and right directions of the chassis, the inner heat exchanger can also be arranged along the left and right directions of the chassis, the inner heat exchanger is arranged in a manner of inclining towards one side far away from the inner fan, namely the inner heat exchanger is arranged in a manner of inclining towards the air inlet end of the inner heat exchange air duct, the angle between the inner heat exchanger and the vertical direction is 8-30 degrees, and the heat exchange efficiency of the inner heat exchanger and the smooth drainage of condensed water on the inner heat exchanger can be ensured. The inner heat exchanger can be fixed on an inner heat exchanger mounting plate which is fixed on the chassis.

Still be formed with outer air intake 113 on the chassis 11, outer air intake 113 and outdoor placing space intercommunication, parking air conditioner still includes outer heat exchanger 31, outer fan 32, compressor 33, outer fan cover 34, and wherein outer heat exchanger, outer fan, compressor and outer fan cover all locate outer placing space in, and outer heat exchanger locates the chassis top and is located outer air intake department, and outer fan cover establishes the top at outer heat exchanger. The compressor 33 may be provided on the left or right side of the outer hood.

Be equipped with trompil 121 on the shell 12, outer fan cover top is formed with the wind outlet 341, wind outlet 341 and trompil 121 intercommunication, and parking air conditioner still includes grid 35, and in the outdoor space of placing was located to the grid, the grid set up in wind outlet 341 department outward, and the middle part of grid 35 is equipped with outer fan mounting hole 351, and outer fan is connected in outer fan mounting hole department, adopts the form installation of equipment, and the modularization degree is high, easy to assemble.

The outer fan includes an outer fan 321 and an outer fan motor 322, wherein the outer fan may be an axial fan, the outer fan motor is connected at an outer fan mounting hole 351, the outer fan is connected with an outer fan motor output shaft, and the outer fan is located between the outer fan cover and the outer heat exchanger.

The outer fan is arranged on an output shaft of the outer fan motor from the inner side of the outer fan cover, and the outer fan and the output shaft of the outer fan motor are fixed at the outer fan mounting hole from the outer side of the grille through a nut positioned below the outer fan.

The parking air conditioner further comprises a motor cover 36, the motor cover 36 is connected to the outer fan mounting hole and shields the outer fan motor 322, the effects of preventing water and fixing screws of the outer fan motor from loosening can be achieved, and the safety and the reliability of the outer fan motor are improved.

Be equipped with water collector 51 on the chassis 11, the water collector is located the below of interior heat exchanger, and the water collector sets up along the left and right sides direction on chassis, and the width of water collector is greater than the width of interior heat exchanger bottom for the water collector better accepts the comdenstion water on the interior heat exchanger. The end of the water pan is provided with a drain hole 52, and the water pan receives the condensed water on the inner heat exchanger and discharges the condensed water out of the water pan through the drain hole. Specifically, the left end and the right end of the water pan are respectively provided with a drain hole 52, so that both ends of the water pan can drain water, and drainage is facilitated.

Specifically, the chassis has bottom plate 14 and connects at bottom plate periphery and be located the curb plate 15 of bottom plate top, and the upper surface of chassis bottom plate is equipped with two waterproof ribs 16 that set up along the chassis left and right sides direction, and two waterproof ribs form the water collector with chassis bottom plate and the curb plate that is located the chassis left and right sides for the length of water collector equals with the interval between the curb plate about the chassis, makes things convenient for the setting of interior heat exchanger.

The drain hole can extend from the bottom plate of the chassis to the side plate of the chassis to form an L-shaped drain hole, so that the side plate of the chassis can drain water, and the drainage is more efficient.

The two ends of the two waterproof ribs are provided with the water return preventing bends 161 which divide the water receiving tray into the widening section 511 positioned at the position of the drain hole and the middle section 512 positioned between the two widening sections, the width of the widening section is larger than that of the middle section, the problems of water return and water splashing in the water receiving tray can be reduced, and water flows to the position of the drain hole and then is discharged from the position of the drain hole. The backwater prevention bend 161 is formed by bending the waterproof ribs to the outer side of the water pan firstly and then bending the waterproof ribs to the original direction, and is simple in structure and convenient to form.

The inner sides of the front and rear walls of the chassis are provided with the wave-proof sponge 54, so that a wave bank is formed on the inner side of the front and rear walls of the water pan, the buffering effect is enhanced, and the phenomenon that condensed water rocks in the water pan to cause overflow and water leakage in the running process of a vehicle is avoided. Particularly, the wave-proof sponge can be attached to the inner wall of the waterproof rib, so that the whole structure of the wave-proof sponge is stable, and the design is convenient.

Be equipped with the flow distribution plate that sets up along the chassis left and right sides direction in the water collector, the flow distribution plate divide into the water collector and sets up two drainage ways along the chassis fore-and-aft direction, and the tip in every drainage way all is equipped with the wash port, sets up the effect that the flow distribution plate played reposition of redundant personnel and drainage, avoids the comdenstion water too concentrated, improves the drainage effect of water collector, and the flow distribution plate still plays the effect of strengthening chassis intensity. Specifically, the two ends of each drainage channel are provided with the drainage holes, so that the number of the drainage holes is increased, and drainage is smoother.

Be equipped with in the water collector along the chassis guide plate 192 that the direction set up about, the guide plate is at the crisscross segmentation muscle that distributes in flow distribution plate both sides, sets up the effect that the guide plate can play the drainage, improves the mobility of comdenstion water for the comdenstion water rivers are to the drain hole department, and the guide plate still plays the effect of strengthening chassis intensity.

The top of the guide plate is in contact with the lower part of the inner heat exchanger to support the inner heat exchanger, so that the inner heat exchanger is stably and fixedly arranged above the water pan. The height of the segmented ribs of the guide plate, which are positioned on one side of the flow distribution plate, is greater than that of the segmented ribs positioned on the other side of the flow distribution plate, so that the flow distribution plate can better support the inner heat exchanger and is suitable for various setting modes of the inner heat exchanger.

The height that highly is greater than the flow distribution plate of guide plate for the height of flow distribution plate is unlikely to too high, reposition of redundant personnel that can be better, simultaneously can be at the water collector normal water even difference when more, and the water yield difference of avoiding in the two way water routes is too big, and the unable share of resource increases the drainage time.

The parking air conditioner further includes a splash cover plate 53, the splash cover plate 53 is disposed above the drain hole, and the splash cover plate 53 at least partially shields the drain hole. The splash-proof cover plate is arranged, so that the problem that drainage is difficult or condensate water splashes due to negative pressure generated by the inner fan is avoided, and smooth drainage at the drainage hole is ensured.

Wherein, splashproof apron can overlap joint on waterproof rib for the better water collector that shields of splashproof apron plays better splashproof effect. Specifically, the splash cover plate 53 is bent along the two ends of the water pan in the width direction to form two shielding grooves 531, and the two shielding grooves are covered on the two waterproof ribs, so that the splash cover plate is stably arranged on the waterproof ribs.

The length of splashproof apron 53 along the water collector left and right sides direction equals the distance between the chassis curb plate of the one end of this splashproof apron of interior heat exchanger contact and this splashproof apron contact for the splashproof apron is better covers the water collector between interior heat exchanger and the chassis curb plate completely, plays better splashproof effect.

Referring to fig. 10, be equipped with screw post 17 on the chassis, the splashproof apron passes through screw connection on the screw post, be equipped with screw post protection rib groove 18 on the chassis, screw post is located in the screw post protection rib groove, the top of screw post protection rib groove offsets with the interior roof of splashproof apron, it can be used to support the splashproof apron and can play the effect of protection to the screw of connecting on the screw post to set up screw post protection rib groove, avoid rustting of screw, and the height of the high adjustment splashproof apron of accessible adjustment screw post protection rib groove, thereby change the waterproof ability of splashproof apron and the drainage ability of wash port. The screw column protective rib groove separates the splitter plate and is connected with the splitter plate on two sides of the separation position, and the screw column protective rib groove performs the splitting function together with the splitter plate.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally 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 invention can be understood in specific cases to those skilled in the art.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A parking air conditioner, comprising:

a housing;

the inner heat exchanger is arranged in the inner heat exchange air duct;

2. The parking air conditioner as claimed in claim 1, wherein a guide plate is arranged in the water pan along the left and right direction of the chassis, and the guide plate is a segmented rib distributed on two sides of the splitter plate in a staggered manner.

3. The parking air conditioner of claim 1, wherein wave-proof sponges are arranged on the inner sides of the front wall and the rear wall of the water pan.

4. The parking air conditioner according to claim 3, wherein the base plate has a bottom plate and side plates connected to the outer periphery of the bottom plate and located above the bottom plate, the upper surface of the base plate is provided with two waterproof ribs arranged along the left and right direction of the base plate, the two waterproof ribs, the bottom plate of the base plate and the side plates located at the left and right sides of the base plate form the water receiving tray, and the wave-proof sponge is attached to the inner walls of the waterproof ribs.

5. Parking air conditioner according to claim 2, characterized in that the top of the deflector is in contact with the lower part of the inner heat exchanger for supporting the inner heat exchanger.

6. The parking air conditioner of claim 5, wherein the segmented ribs of the deflector plate on one side of the diverter plate have a height greater than that of the segmented ribs on the other side of the diverter plate.

7. Parking air conditioner according to claim 2 or 5 or 6, characterized in that the height of the deflector is greater than the height of the diverter plate.

8. The parking air conditioner of claim 4, wherein the drain hole extends from the bottom plate of the base pan to a side plate of the base pan to form an L-shaped drain hole.

9. The parking air conditioner as claimed in claim 4, wherein two ends of each of the two waterproof ribs are provided with a water return preventing bend to divide the water pan into a widened section at the drain hole and a middle section between the two widened sections, and the width of the widened section is greater than that of the middle section.

10. The parking air conditioner of claim 9, wherein the anti-return bend is formed by bending the waterproof rib to the outer side of the water pan and then bending the waterproof rib to the original direction of the waterproof rib.