CN216844929U - Chassis, air condensing units and air conditioner - Google Patents

Abstract

The utility model provides a chassis, air condensing units and air conditioner relates to air conditioning technology field. This chassis includes the disk body, and the disk body is equipped with first drainage hole including supporting the mesa and supporting a bench face undercut drainage runner relatively in the drainage runner, first drainage hole include side hole portion and bottom hole portion, and the side hole position is in drainage runner's runner lateral wall, and the bottom hole position is in drainage runner's runner diapire. The air conditioner outdoor unit comprises the base plate. The air conditioner comprises the air conditioner outdoor unit. The chassis has good drainage effect on liquid falling into the chassis, and can effectively reduce the soaking damage of the liquid storage to parts.

Description

Chassis, air condensing units and air conditioner

Technical Field

The utility model relates to an air conditioning technology field particularly, relates to a chassis, air condensing units and air conditioner.

Background

The air conditioner is widely used for adjusting the indoor environment temperature, wherein all parts of the outdoor unit of the air conditioner are generally arranged on the base plate, and in the using process, rainwater in the environment and condensed water generated on all the parts can flow downwards to the base plate, however, the existing base plate has poor drainage effect on rainwater, condensed water and other liquid, so that the liquid is accumulated in the base plate and the parts are soaked and damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a chassis, air condensing units and air conditioner to it is relatively poor to solve current chassis drainage effect, leads to liquid to deposit in the chassis and causes to soak the technical problem who damages to spare part.

In order to solve the problem, the utility model provides a chassis, which comprises a disc body, the disk body is including the drainage runner that supports mesa and undercut, be equipped with first drainage hole in the drainage runner, first drainage hole includes side hole portion and bottom hole portion, side hole portion is located the runner lateral wall of drainage runner, the bottom hole position in drainage runner's runner diapire.

When the chassis provided by the utility model is used, the condensed water generated by rainwater or parts can flow downwards to the supporting table-board, and then flows downwards to the drainage runner along the side wall of the runner, wherein, when reaching the side hole part, a part of liquid can be directly discharged outwards through the side hole part in the process of flowing downwards through the side wall of the runner; the other part of liquid flows into the drainage flow channel through the side wall of the flow channel or directly falls into the drainage flow channel from the upper part of the drainage flow channel, can be discharged through the bottom hole part, and when the liquid level of the liquid in the drainage flow channel is slightly higher than the bottom wall of the flow channel, the liquid can be discharged through the side hole part at the same time, so that the drainage performance of the chassis to the liquid is greatly improved, and the soaking damage of the chassis accumulated water to parts and the like is reduced.

In addition, compared with the case that the hole body is only arranged on the bottom wall of the drainage channel, the first drainage hole of the embodiment comprises the side hole part and the bottom hole part which are arranged in a folded angle manner, so that the situation that liquid cannot flow out of the hole body due to liquid tension in the drainage channel when the amount of liquid is less can be effectively reduced, and the discharge sufficiency of the first drainage hole on the liquid in the drainage channel is correspondingly improved; in addition, when in processing, the first drainage hole can be obtained through one-time cutting or punching, the bottom hole part and the side hole part are correspondingly obtained at the same time, and the processing convenience is high.

Optionally, the drainage flow passage is provided with a flow passage side wall of the side hole part, which is inclined outwards from bottom to top. The flow channel side wall in the inclined direction can guide liquid on the corresponding supporting table surface to the drainage flow channel more stably, and discharge of liquid at two positions of the flow channel side wall and the flow channel bottom wall is guaranteed, so that the discharge effect of the liquid on the supporting table surface is improved.

Optionally, the drainage runner includes an annular groove, the annular groove extends around the circumference of the tray body, and the support table includes a first table surrounded outside the annular groove and a second table located in the annular groove. The liquid has better fluidity in the annular groove, thereby ensuring that the liquid in the drainage flow channel can be fully discharged from the first drainage hole and correspondingly improving the drainage effect of the drainage flow channel; and the annular groove is positioned between the two parts of table tops, and the liquid on the first table top and the second table top can be smoothly discharged into the adjacent annular groove, so that the water discharging comprehensiveness of the annular groove to the two parts of table tops, namely the supporting table top, is ensured.

Optionally, the drainage runner is still including locating the guiding gutter of second mesa, the guiding gutter include central cell body and a plurality of intercommunication in the guiding gutter body of central cell body, it is a plurality of the guiding gutter body uses central cell body is the center and is radially arranging, and is a plurality of the guiding gutter body deviates from the one end of central cell body all with the ring channel intercommunication. The central cell body and the water conservancy diversion cell body of guiding gutter can cover each inner region of second mesa comprehensively, and the ring channel covers the peripheral zone of second mesa, and liquid on the second mesa can flow in the ring channel nearby, in the central cell body or in the guiding gutter to discharge through the first drainage hole in ring channel, the guiding gutter, drainage effect preferred.

Optionally, the central trough body is provided with a central drainage hole; the liquid in the guide grooves can converge to the central groove body through a short route and is discharged through the central drain hole, so that the liquid discharge effect of the second table area is improved.

And/or a second drain hole is formed in part or all of the flow guide groove body, a supporting boss protruding outwards downwards is arranged around the edge of the second drain hole, the second drain hole and the supporting boss are correspondingly multiple, and the supporting bosses are arranged in a non-collinear manner. The second drain hole can further improve the drainage effect of the diversion trench on the liquid in the second table-board area; the support boss has higher support stability for the disc body, and correspondingly, the operation of the parts causes less vibration generated by the disc body, thereby improving the use stability of the chassis and the parts thereon and reducing noise pollution generated in the operation process of the chassis and the parts thereon.

Or, a plurality of support bosses which are convex outwards downwards are arranged in part or all of the flow guide groove body, and the support bosses are arranged in a non-collinear way. The support boss is the closed form, and the whole chassis face of disk body is compared and is supported with ground or base butt, and the support boss is higher to the support stability of disk body to play the damping effect.

Optionally, the first drain hole is located in the annular groove, and a groove bottom wall of the diversion trench is higher than a groove bottom wall of the annular groove. The liquid in the guiding gutter outwards assembles in the ring channel more easily to discharge through first drainage hole, thereby improve the drainage effect on chassis.

Optionally, the first table top comprises a first mounting location for mounting a heat exchanger and a second mounting location for mounting a shutoff valve; the first installation position is provided with a plurality of limiting seats, and the plurality of limiting seats are arranged at intervals along the extending direction of the first installation position and are used for limiting the heat exchanger. The plurality of limiting seats can limit the mounting position of the heat exchanger, so that the position accuracy of the heat exchanger mounted on the chassis is improved, and the communication between the joint and other parts in the heat exchanger is correspondingly ensured.

And/or the second mounting position is provided with a reinforcing structure. Set up additional strengthening in the second installation position to improve the intensity of second installation position and first mesa, reduce the emergence of first mesa deformation condition.

Optionally, the supporting table top is provided with a mounting structure, the mounting structure comprises a connecting hole and a limiting body located on one side of the connecting hole, the connecting hole is used for connecting a part, and the limiting body is used for limiting the part. The limiting body preliminarily limits the installation position of the part, and the connecting hole is used for fixedly connecting the part, so that the installation operation convenience and the installation position accuracy of the part are improved.

Optionally, a plurality of supporting convex hulls are arranged on the bottom wall of the drainage flow channel, and top supporting surfaces of the plurality of supporting convex hulls are coplanar; or the top supporting surface of the supporting convex hull is coplanar with the supporting table surface. The supporting convex hull can support and fix the parts independently or in cooperation with the supporting table surface, so that the applicability of the chassis is improved.

The utility model also provides an air condensing units, including above-mentioned chassis. The chassis of the air conditioner outdoor unit can converge rainwater or condensed water flowing to the supporting table top from a compressor, a heat exchanger, a stop valve and the like to the drainage flow channel, and when liquid flows through the side wall of the flow channel of the drainage flow channel, the liquid can be discharged through the side hole part of the first drainage hole; in addition, first drainage hole is the dog-ear setting, can reduce in the drainage channel because the emergence of liquid tension and the difficult condition of drainage to further improve the drainage performance on chassis, and can obtain first drainage hole through once cutting or punching a hole, correspondingly get hole portion and side opening portion simultaneously, the convenient degree of processing is higher.

The utility model also provides an air conditioner includes above-mentioned air condensing units. The air conditioner comprises all the beneficial effects of the base plate and the air conditioner outdoor unit, and the description is omitted here.

Drawings

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

Fig. 1 is an isometric view of a chassis provided by the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a top view of the chassis provided by the present invention.

Description of reference numerals:

10-a tray body; 100-supporting a table top; 110-a first mesa; 111-a first mounting location; 112-a second mounting location; 120-a second mesa; 121-mounting holes; 200-a drainage runner; 210-an annular groove; 211-linear tank body; 212-round slot body; 220-diversion trench; 221-a central trough body; 222-a diversion groove body; 2221-support boss; 310-a first drain hole; 311-side hole parts; 312-a bottom hole portion; 320-central drain hole; 330-second drain hole; 340-third drain hole; 350-a fourth drain hole; 360-a fifth drain hole; 400-a limiting seat; 500-a reinforcing structure; 510-a first reinforcing boss; 520-a second reinforcing boss; 530-a third reinforcing boss; 540-concave ribs; 600-a mounting structure; 610-connecting hole; 620-a spacing body; 700-supporting the convex hull; 800-skirt edge; 900-positioning the boss.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The present embodiment provides a chassis, as shown in fig. 1 and 3, including a tray body 10, the tray body 10 includes a support table 100 and a drainage channel 200 recessed downward relative to the support table 100, a first drainage hole 310 is provided in the drainage channel 200, the first drainage hole 310 includes a side hole portion 311 and a bottom hole portion 312, the side hole portion 311 is located on a channel side wall of the drainage channel 200, and the bottom hole portion 312 is located on a channel bottom wall of the drainage channel 200.

The chassis provided by the embodiment comprises a supporting table 100 for mounting and supporting parts and a drainage channel 200 for collecting liquid such as condensed water, rainwater and the like, wherein the drainage channel 200 is provided with a first drainage hole 310 for draining water outwards. The drainage channel 200 is recessed downward relative to the support table 100, and the drainage channel 200 at least includes a channel bottom wall and a channel side wall connected between the channel bottom wall and the support table 100, and the channel bottom wall is lower than the support table 100; the first drainage hole 310 comprises a side hole part 311 positioned on the side wall of the flow channel and a bottom hole part 312 positioned on the bottom wall of the flow channel, when in use, rainwater or condensed water generated by parts can flow downwards to the supporting table board 100 and further flow downwards to the drainage flow channel 200 along the side wall of the flow channel, wherein when a part of liquid flows downwards through the side wall of the flow channel and reaches the side hole part 311, the liquid can be directly discharged outwards through the side hole part 311; the other part of liquid flows into the drainage flow channel 200 through the side wall of the flow channel or directly falls into the drainage flow channel 200 from the upper part of the drainage flow channel 200, and can be discharged through the bottom hole part 312, and when the liquid level of the liquid in the drainage flow channel 200 is slightly higher than the bottom wall of the flow channel, the liquid can be discharged through the side hole part 311, so that the drainage performance of the chassis to the liquid is greatly improved, and the soaking damage of the chassis accumulated water to parts and the like is reduced.

In addition, compared with the case that the hole body is only arranged on the bottom wall of the drainage channel, the first drainage hole 310 of the embodiment includes the side hole part 311 and the bottom hole part 312 which are arranged in a folded angle, so that the situation that the liquid cannot flow out of the hole body due to the tension of the liquid in the drainage channel 200 when the liquid is less can be effectively reduced, and the sufficiency of the first drainage hole 310 in discharging the liquid in the drainage channel 200 is correspondingly improved; in addition, when the processing is performed, the first drain hole 310 can be obtained by cutting or punching once, and accordingly, the bottom hole part 312 and the side hole part 311 are simultaneously obtained, so that the processing convenience is high.

Specifically, in the present embodiment, as shown in fig. 1, the flow path side wall of the drainage flow path 200 provided with the side hole portion 311 is inclined outward from bottom to top. On one hand, the inclined flow channel side wall can smoothly guide the liquid on the corresponding supporting table top 100 into the drainage flow channel 200, so that the drainage effect of the liquid on the supporting table top 100 is improved; on the other hand, the side holes 311 are inclined in the same direction as the side walls of the corresponding channels, i.e. both downward and outside the drainage channel 200, so that the liquid flowing through the side walls of the channels can be discharged downward through the side holes 311, and the liquid in the drainage channel 200 can be discharged outward through the side holes 311, thereby ensuring the discharge of the liquid at two positions of the side walls and the bottom wall of the channels, and accordingly further improving the drainage effect of the first drainage hole 310. Specifically, the inclination angle of the flow path sidewall of the drain flow path 200 at which the side hole portion 311 is provided may be 40 ° to 50 °.

Alternatively, in this embodiment, as shown in fig. 1 and 3, the drainage channel 200 includes an annular groove 210, the annular groove 210 extends around the circumference of the disk 10, and the support table 100 includes a first table 110 surrounding the annular groove 210 and a second table 120 located inside the annular groove 210. Compared with the arrangement of the plugs at one end or both ends of the drainage channel 200, the drainage channel 200 of the present embodiment is the annular groove 210, and the liquid has better fluidity in the annular groove 210, so as to ensure that the liquid in the drainage channel 200 can be fully discharged from the first drainage hole 310, and accordingly improve the drainage effect of the drainage channel 200. In addition, the annular groove 210 divides the support table 100 into two parts, namely the first table 110 and the second table 120, and the annular groove 210 is positioned between the two parts of the tables, so that the liquid on the first table 110 and the second table 120 can be smoothly discharged into the adjacent annular groove 210, and the water discharging comprehensiveness of the annular groove 210 to the two parts of the tables, namely the support table 100, is ensured; specifically, the heights of the top supporting surfaces of the first table top 110 and the second table top 120 can be set according to actual requirements, and the first table top 110 and the second table top 120 can support the same part together or support different parts respectively.

Optionally, in this embodiment, as shown in fig. 1 to fig. 3, the drainage channel 200 further includes a flow guide groove 220 disposed on the second table 120, the flow guide groove 220 includes a central groove 221 and a plurality of flow guide groove bodies 222 communicated with the central groove 221, the plurality of flow guide groove bodies 222 are radially arranged with the central groove 221 as a center, and one ends of the plurality of flow guide groove bodies 222 away from the central groove 221 are all communicated with the annular groove 210. The second table top 120 is enclosed in the annular groove 210, the second table top 120 is provided with the radial guide grooves 220, the central groove body 221 and the guide groove body 222 of the guide grooves can completely cover each internal area of the second table top 120, the annular groove 210 covers the peripheral area of the second table top 120, namely, the second table top 120 is adjacent to the peripheral annular groove 210 and the internal guide groove 220, the liquid on the second table top 120 can flow into the annular groove 210, the central groove body 221 or the guide groove body 222, and is discharged through the annular groove 210 and the first water discharge holes 310 in the guide groove 220, and the water discharge effect is good.

Alternatively, the first drain hole 310 may be provided on the side wall of the flow channel between the first mesa 110 and the annular groove 210, the side wall of the flow channel between the second mesa 120 and the annular groove 210, and the side wall of the flow channel between the second mesa 120 and the flow guide groove 220, or the first drain hole 310 may be provided only on the side wall of the flow channel on one side as needed.

In this embodiment, the first drain hole 310 may be located at the annular groove 210, and the bottom wall of the diversion trench 220 is higher than the bottom wall of the annular groove 210. The first drainage hole 310 has a better drainage effect, and the first drainage hole 310 is disposed on the side wall of the flow channel of the annular groove 210, and the bottom wall of the diversion groove 220 is higher than the bottom wall of the annular groove 210, so that the liquid in the diversion groove 220 is more easily gathered in the annular groove 210 and discharged through the first drainage hole 310, thereby improving the drainage effect of the chassis. Specifically, as shown in fig. 1, the first drainage hole 310 is disposed on the side wall of the flow channel between the first platform 110 and the annular groove 210, the side wall of the flow channel has a longer extension length, the area on which the first drainage hole 310 is disposed is more abundant, and the side wall of the flow channel is located in a region of the tray body 10 close to the periphery, so that the liquid discharged through the first drainage hole 310 is more easily guided to the outside region of the chassis, thereby reducing the occurrence of blockage of the first drainage hole 310 caused by the liquid accumulation, and ensuring the effective discharge of the liquid from the drainage flow channel 200.

Specifically, as shown in fig. 1 and 3, the tray body 10 may be a rectangular piece having one unfilled corner, the annular groove 210 and the tray body 10 are rectangular grooves, and the other three corners of the annular groove 210 different from the unfilled corner are all rounded groove bodies 212, and the groove body of the annular groove 210 corresponding to the straight edge of the tray body 10 is a straight groove body 211. On one hand, the circular groove body 212 can increase the volume of the circular groove 210 to ensure the liquid accommodation and discharge of the circular groove 210; on the other hand, the provision of the rounded groove 212 may be used as a reinforcing rib to reinforce the overall strength of the tray body 10. Specifically, the radius of the rounded slot 212 may be 80-150mm, the length of the linear slot 211 may be 210-240mm, and the outward expansion depth of the rounded slot 212 with respect to the linear slot 211 may be 25-55 mm.

As shown in fig. 1 and 3, the number of the first drainage holes 310 may be seven, wherein one first drainage hole 310 is respectively disposed at a middle position of the side wall flow channel between each circular groove body 212 and the first table 110, the length of the first drainage hole 310 may be 20-30mm, and the radial extension lengths of the side hole part 311 and the bottom hole part 312 along the annular groove 210 may be 12-18 mm; the middle position of the side wall flow channel between each linear groove body 211 and the first table top 110 is respectively provided with a first drainage hole 310, the length of the first drainage hole 310 can be 50-70mm, and the radial extension length of each of the side hole part 311 and the bottom hole part 312 along the annular groove 210 can be 12-18 mm.

Preferably, as shown in fig. 1, the top supporting surface of the first table 110 may be higher than the top supporting surface of the second table 120, so that the height of the side wall of the flow channel between the first table 110 and the annular groove 210 is higher, the area of the side wall of the flow channel where the first drain hole 310 is disposed is more abundant, and the first drain hole 310 has less influence on the strength of the side wall of the flow channel. Specifically, the plurality of first drain holes 310 are arranged at intervals along the circumferential direction of the side wall of the flow channel, and the liquid in the annular groove 210 can be discharged through the first drain holes 310 nearby without flowing through a long path.

Specifically, in the present embodiment, as shown in fig. 2, the central groove 221 is provided with a central drainage hole 320. The central trough 221 is located at the center of the plurality of guiding troughs 222, and the central drainage hole 320 is disposed at the central trough 221, so that the liquid in the plurality of guiding troughs 222 can converge to the central trough 221 in a short distance and is drained through the central drainage hole 320, thereby improving the drainage effect of the liquid in the second table-board 120 region. Specifically, the central drainage hole 320 may have a hole diameter of 10-20 mm.

Optionally, in this embodiment, a second drainage hole 330 is disposed in part or all of the flow guide groove body 222, a support boss 2221 protruding outwards is disposed around a hole edge of the second drainage hole 330, the second drainage hole 330 and the support boss 2221 are correspondingly plural, and the plural support bosses 2221 are disposed non-collinearly. On one hand, the liquid in the flow guide groove body 222 provided with the second drain hole 330 can be directly drained through the second drain hole 330, and meanwhile, the liquid in the central groove body 221 or other nearby flow guide groove bodies 222 can also flow into the flow guide groove body 222 provided with the second drain hole 330 and be drained, so that the drainage effect of the flow guide groove on the liquid in the second table top 120 area is further improved; on the other hand, compared with the whole chassis surface of the disk body 10 supported by the foundation or the base in an abutting manner, the supporting boss 2221 of the present embodiment extends downward from the disk body 10, when the component is mounted on the disk body 10 for use, the supporting boss 2221 supports the foundation or the base in a multi-point abutting manner, the supporting boss 2221 supports the disk body 10 more stably, and accordingly, the component operation causes less vibration of the disk body 10, so that the stability of the chassis and the components thereon is improved, and the noise pollution generated in the operation process of the chassis and the components thereon is reduced.

The supporting boss 2221 may be formed in a closed manner, except for forming the second drainage hole 330, for example, the supporting boss 2221 is a convex hull formed by sinking downward relative to the bottom surface of the diversion groove body 222, or the supporting boss 2221 is a solid table body arranged at a position corresponding to the diversion groove body 220 on the bottom surface of the tray body 10, and the supporting boss 2221 increases the stability of the tray body by reducing the supporting contact area between the tray body 10 and the foundation or the base, and accordingly increases the stability of the chassis and the components thereon. Of course, when the support boss is in the form of the solid table body, the support boss may be disposed at other positions of the tray body 10, and it is only necessary to ensure that the support boss 2221 can stably support the tray body 10.

Specifically, as shown in fig. 1, the flow guide slot 220 includes four flow guide slot bodies 222, the four flow guide slot bodies 222 are arranged in a cross shape, each flow guide slot body 222 is provided with a second drain hole 330 and a support boss 2221 surrounding the second drain hole 330, and the four support bosses 2221 are approximately rectangular to stably support the chassis. Wherein, the width of the diversion groove body 222 can be 35-45 mm.

Specifically, as shown in fig. 1 and fig. 3, a plurality of third drainage holes 340 may be disposed on the first table 110, the plurality of third drainage holes 340 are arranged at intervals along the extending direction of the first table 110, and the liquid located on the first table 110 may be directly drained through the third drainage holes 340, or may be drained through the first drainage holes 310 when flowing nearby to the side wall of the flow channel and the annular groove 210. Similarly, an additional fourth drainage hole 350 may be provided at the bottom wall of the drainage flow channel 200 to increase the drainage function at the bottom of the drainage flow channel 200.

Optionally, in the present embodiment, as shown in fig. 1 and 3, the first table 110 includes a first mounting position 111 for mounting a heat exchanger and a second mounting position 112 for mounting a shutoff valve; the first installation position 111 is provided with a plurality of limiting seats 400, and the plurality of limiting seats 400 are arranged at intervals along the extending direction of the first installation position 111 and used for limiting the heat exchanger. When the heat exchanger is installed in the first installation position 111, the installation positions of the heat exchanger can be limited by the limiting seats 400, so that the position accuracy of the heat exchanger installed on the chassis is improved, and the communication between the joint and other parts in the heat exchanger is correspondingly ensured. Specifically, the plurality of limiting seats 400 may be disposed around the periphery of the heat exchanger, and when the heat exchanger is in an annular opening type, the probability of outward expansion deformation of the heat exchanger is high, and then when the heat exchanger in this form is mounted on the chassis, the plurality of limiting seats 400 can limit the outer side wall of the heat exchanger at the outer side of the heat exchanger to prevent the outward expansion deformation of the heat exchanger, so as to maintain the shape of the heat exchanger, and ensure the mounting position of the heat exchanger. Preferably, the first table 110 may be cut into the disc 10 and turned upwards to form a turned-up edge, the turned-up edge may be used as the limiting seat 400, and meanwhile, the hole formed by turning up the turned-up edge may be used as the fifth drain hole 360 to drain the liquid on the first table 110, so that the limiting seat 400 and the fifth drain hole 360 may be obtained simultaneously through a relatively simple processing operation, and the structure is simple and the functionality is strong.

The second mounting position 112 is used for mounting a stop valve, and the mounting of the stop valve has a lower requirement on the flatness of the second mounting position 112, as shown in fig. 1, a reinforcing structure 500 may be disposed at the second mounting position 112 to improve the strength of the second mounting position 112 and the first table 110, and reduce the occurrence of deformation of the first table 110. Specifically, as shown in fig. 3, the reinforcing structure 500 may include two first reinforcing bosses 510, two second reinforcing bosses 520, one third reinforcing boss 530, and three concave ribs 540, wherein the three concave ribs 540 are located at a connection between the second mounting location 112 and an adjacent runner sidewall, and are uniformly spaced along an extending direction of the second mounting location 112; the five reinforcing bosses are arranged at intervals along the extending direction of the second mounting position 112, the third reinforcing boss 530 corresponds to the concave rib 540 at the middle part, and the two second reinforcing bosses 520 and the two first reinforcing bosses 510 are symmetrically arranged about the third reinforcing boss 530 respectively so as to enhance the strength improvement effect on the second mounting position 112. Preferably, the shapes of the first reinforcement protrusion 510, the second reinforcement protrusion 520, and the third reinforcement protrusion 530 may be different to further enhance the strength of the second mounting location 112. Of course, according to actual requirements, reinforcing structures 500 such as reinforcing ribs or concave ribs 540 can be further disposed on the first mounting position 111 and the second table 120.

In this embodiment, the supporting table 100 may be provided with an installation structure 600, the installation structure 600 includes a connection hole 610 and a limiting body 620 located on one side of the connection hole 610, the connection hole 610 is used for connecting a component, and the limiting body 620 is used for limiting the component. When the component is mounted on the supporting table 100, a connecting structure is disposed at a position of the component corresponding to the mounting structure 600, specifically, a through hole may be disposed at a position of the component corresponding to the connecting hole 610, and when the limiting body 620 includes a limiting boss, a limiting groove may be disposed at a position of the component corresponding to the limiting boss; during installation, the limiting boss is aligned and inserted in the limiting groove, the through hole is aligned with the connecting hole 610, and then connecting pieces such as bolts or screws sequentially penetrate through the connecting hole 610 and the through hole, so that the parts are connected and fixed on the supporting table board 100, and the installation operation is convenient and fast, and the installation position precision is high. Of course, the limiting body 620 may also be a limiting groove, and a limiting boss corresponding to the threshold is provided on the component, so that during installation, the component and the supporting table 100 are limited by the insertion and connection of the limiting groove and the limiting boss. Preferably, the spacing body 620 can be a plurality of, and during the use, the mounting position that the spacing body 620 can tentatively carry out the part is spacing, and connecting hole 610 corresponds with the through-hole this moment, then it can to use the connecting piece to be fixed in supporting mesa 100 with the part connection. Specifically, as shown in fig. 1 to 3, the mounting structures 600 are two groups, and the two groups of mounting structures 600 are distributed on the second table 120; the second table 120 may further be provided with a plurality of mounting holes 121 for performing a secondary fixing connection to the corresponding components.

In this embodiment, as shown in fig. 1 and 3, the bottom wall of the drainage channel 200 is provided with a plurality of supporting convex hulls 700, and the top supporting surfaces of the supporting convex hulls 700 are coplanar. The support convex hull 700 is positioned in the drainage flow channel 200, but does not block the drainage flow channel 200, and does not affect the flow of the drainage flow channel 200, so as to ensure the drainage performance of the drainage flow channel 200. When the supporting device is used, the top supporting surfaces of the plurality of supporting convex hulls 700 are coplanar and can form a supporting surface together for supporting and fixing parts; or, the top supporting surface of the supporting convex hull 700 is coplanar with the supporting table 100, and the supporting area of the supporting table 100 can be increased by the top supporting surface of the supporting convex hull 700, so as to support and mount the components with larger size, thereby improving the applicability of the chassis. Preferably, the supporting convex hull 700 can be located at a position close to the edge of the circular groove body 212, so that the blockage of the supporting convex hull 700 on the circular groove 210 is effectively reduced on the basis of realizing the supporting and fixing of the parts.

In this embodiment, as shown in fig. 1 and fig. 3, a plurality of sets of positioning bosses 900 may be further disposed on the support table 100, where the number of the positioning bosses 900 in each set of positioning bosses 900 is two, and the plurality of sets of positioning bosses 900 are distributed to form a positioning structure together. When corresponding spare part is installed in first mesa 110, can insert in the location structure that multiunit location boss 900 formed from top to bottom to the realization is to the installation location of spare part, then connects fixedly through the connecting piece to the spare part, thereby improves the mounted position precision and the convenient degree of installation of spare part. Specifically, as shown in fig. 1, the first table top 110 supporting the table top 100 is provided with three sets of positioning bosses 900, the three sets of positioning bosses 900 are respectively located at three corners of the first table top 110, two positioning bosses 900 of each set of positioning bosses 900 are arranged at intervals, and the three sets of positioning bosses 900 form a positioning structure together.

Alternatively, as shown in fig. 1, the outer edge of the tray 10 may be provided with an upturned skirt 800. The skirt 800 may be used to fix parts, such as an outer case of an outdoor unit of an air conditioner, and the skirt 800 may effectively improve the overall strength of the tray body 10.

The embodiment also provides an air conditioner outdoor unit, which comprises the chassis. Specifically, the outdoor unit of the air conditioner further comprises a compressor, a heat exchanger and a stop valve, which are all arranged on a supporting table 100 of the base plate; specifically, the heat exchanger is mounted on a first mounting position 111 of the first table 110, the shutoff valve is mounted on a second mounting position 112 of the first table 110, and the compressor is mounted on the second table 120. The chassis of the air conditioner outdoor unit can converge rainwater or condensed water flowing from a compressor, a heat exchanger, a stop valve and the like to the support table top 100 to the drainage flow channel 200, and when liquid flows through the side wall of the flow channel of the drainage flow channel 200, the liquid can be discharged through the side hole part 311 of the first drainage hole 310, and the liquid in the drainage flow channel 200 can be discharged through the side hole part 311 and the bottom hole part 312 of the first drainage hole 310, so that the drainage effect is good, and the soaking damage of the liquid to the parts can be effectively reduced; in addition, first drainage hole 310 is dog-ear setting, can reduce in the drainage channel because the emergence of the difficult condition of liquid tension and drainage to further improve the drainage performance of chassis, and can obtain first drainage hole 310 through once cutting or punching a hole, correspondingly get bottom hole portion 312 and side opening portion 311 simultaneously, it is higher to process the convenient degree.

The embodiment also provides an air conditioner which comprises the air conditioner outdoor unit. The air conditioner comprises all the beneficial effects of the base plate and the air conditioner outdoor unit, and the description is omitted.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be 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 previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. 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 invention. Thus, the present invention 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 (11)

1. The utility model provides a chassis, its characterized in that includes disk body (10), disk body (10) are including supporting mesa (100) and undercut drainage runner (200), be equipped with first drainage hole (310) in drainage runner (200), first drainage hole (310) are including lateral hole portion (311) and bottom hole portion (312), lateral hole portion (311) are located the runner lateral wall of drainage runner (200), bottom hole portion (312) are located the runner diapire of drainage runner (200).

2. The chassis according to claim 1, wherein the drain flow passage (200) has a flow passage side wall inclined outward from bottom to top in the side hole portion (311).

3. The tray according to claim 1, wherein the drain runner (200) comprises an annular groove (210), the annular groove (210) extends around the circumference of the tray body (10), and the support table (100) comprises a first table (110) surrounding the annular groove (210) and a second table (120) located inside the annular groove (210).

4. The chassis of claim 3, wherein the drainage channel (200) further comprises a flow guide groove (220) arranged on the second table top (120), the flow guide groove (220) comprises a central groove body (221) and a plurality of flow guide groove bodies (222) communicated with the central groove body (221), the flow guide groove bodies (222) are radially arranged by taking the central groove body (221) as a center, and one ends of the flow guide groove bodies (222) departing from the central groove body (221) are communicated with the annular groove (210).

5. The chassis according to claim 4, wherein the central channel (221) is provided with a central drainage hole (320); and/or the presence of a gas in the gas,

a second drain hole (330) is formed in part or all of the flow guide groove body (222), a support boss (2221) protruding outwards is arranged around the edge of the second drain hole (330), the second drain hole (330) and the support boss (2221) are correspondingly multiple, and the support bosses (2221) are arranged in a non-collinear manner; or, a plurality of support bosses (2221) protruding outwards downwards are arranged in part or all of the flow guide groove body (222), and the plurality of support bosses (2221) are arranged in a non-collinear manner.

6. The tray according to claim 4, characterized in that the first drainage hole (310) is located in the annular groove (210) and the bottom wall of the baffle groove (220) is higher than the bottom wall of the annular groove (210).

7. Chassis according to any of the claims 3-6, characterized in that the first table top (110) comprises a first mounting location (111) for mounting a heat exchanger and a second mounting location (112) for mounting a shut-off valve; the first mounting position (111) is provided with a plurality of limiting seats (400), and the limiting seats (400) are arranged at intervals along the extending direction of the first mounting position (111) and are used for limiting the heat exchanger;

and/or the second mounting location (112) is provided with a reinforcing structure (500).

8. The chassis according to any one of claims 1 to 6, wherein the supporting table top (100) is provided with a mounting structure (600), the mounting structure (600) comprises a connecting hole (610) and a limiting body (620) located at one side of the connecting hole (610), the connecting hole (610) is used for connecting a part, and the limiting body (620) is used for limiting the part.

9. The chassis according to any one of claims 1 to 6, wherein the bottom wall of the drainage flow channel (200) is provided with a plurality of supporting convex hulls (700), and the top supporting surfaces of the plurality of supporting convex hulls (700) are coplanar; or the top supporting surface of the supporting convex hull (700) is coplanar with the supporting table top (100).

10. An outdoor unit of an air conditioner, comprising the base pan according to any one of claims 1 to 9.

11. An air conditioner comprising the outdoor unit of claim 10.

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