Bottom plate structure facilitating drainage, air conditioner and air energy heat pump

Abstract

The utility model discloses a bottom plate structure facilitating water drainage, an air conditioner and an air energy heat pump. The bottom plate structure comprises a base plate, a water drainage boss, a first water drainage groove, a plurality of first water drainage holes and a plurality of installation bosses. The substrate is arranged at the bottom of the shell; the drainage boss is arranged on the inner side of the base plate and is provided with a first mounting hole site; the first drainage groove is formed in the inner side of the base plate, and the first drainage groove is formed along the peripheral side of the drainage boss and is lower than the drainage boss; the first drainage holes are formed in the first drainage groove at intervals and communicate with the outside. The mounting bosses are arranged in the first drainage groove at intervals, second mounting hole sites are formed in the mounting bosses, and the first mounting hole sites and the second mounting hole sites are used for being connected with a heating belt; the heating belt is used for heating ice condensed on the first drainage groove and / or the drainage boss, so that the ice is melted into water, and the water is discharged to the outside through the first drainage hole; by means of the structure, water falling on the base plate can be rapidly discharged to the outside, the situation that accumulated water is reserved on the base plate to cause freezing is avoided, and the water storage device has very good practicability.

Description

Technical Field

[0001] The utility model relates to the field of air processing devices, in particular to a bottom plate structure convenient for drainage, an air conditioner and an air energy heat pump. Background Art

[0002] Air handling equipment such as air conditioners and air energy heat pumps are widely used in people's daily lives. Among these air handling equipment, especially the outdoor units, they will be exposed to wind and rain for a long time outdoors, and rainwater will accumulate at the bottom of the outdoor units. Drainage grooves and drainage holes are usually set to discharge the accumulated water to the outside, but the design of this drainage structure is not reasonable enough, especially in the winter in northern regions, when the outdoor temperature is very low, and the accumulated water falls on the bottom plate and needs to be discharged in a very short time to avoid freezing, making this drainage structure unable to meet the winter use needs in the north; therefore, there is an urgent need for a bottom plate structure, air conditioner and air energy heat pump that are easy to drain to solve the above problems. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a bottom plate structure, an air conditioner and an air energy heat pump that are convenient for drainage.

[0004] The technical solution adopted by an embodiment of the utility model to solve the technical problem is: a bottom plate structure for facilitating drainage, including a base plate, a drainage boss, a first drainage groove, a plurality of first drainage holes and a plurality of mounting bosses;

[0005] The base plate is installed at the bottom of the casing;

[0006] The drainage boss is arranged on the inner side of the base plate and is provided with a first mounting hole;

[0007] The first drainage groove is arranged on the inner side of the base plate, and the first drainage groove is arranged along the peripheral side of the drainage boss and is lower than the drainage boss;

[0008] The first drainage holes are arranged at intervals in the first drainage groove and communicated with the outside;

[0009] The mounting bosses are arranged in the first drain groove at intervals and are provided with second mounting holes, and the first mounting holes and the second mounting holes are used for connecting the heating belt;

[0010] The heating belt is used to heat the ice condensed on the first drainage groove and / or the drainage boss to melt the ice into water and discharge the water to the outside through the first drainage hole.

[0011] As one of the preferred embodiments of the utility model, a plurality of second drainage holes are arranged at intervals on the drainage boss, and the accumulated water can be discharged to the outside through the second drainage holes and / or flow into the first drainage groove through the drainage boss and discharged to the outside through the first drainage holes.

[0012] As one of the preferred embodiments of the utility model, a plurality of diverter bosses are arranged on the drainage boss, and a plurality of second drainage grooves arranged transversely and / or longitudinally and connected to the first drainage groove are defined between two adjacent diverter bosses.

[0013] As one of the preferred embodiments of the present utility model, the second drainage hole is arranged in the second drainage groove and communicated with the outside.

[0014] As one of the preferred embodiments of the utility model, the upper end surface of the mounting boss is flush with the upper end surface of the drainage boss.

[0015] As one of the preferred embodiments of the present utility model, a plurality of third mounting holes are provided on the base plate for mounting the base plate on the bottom of the housing.

[0016] As one of the preferred embodiments of the utility model, the base plate, the drainage boss, the first drainage groove, the plurality of first drainage holes and the plurality of mounting bosses are integrally stamped and formed from a metal plate.

[0017] An air conditioner comprises the base plate structure.

[0018] An air energy heat pump comprises the base plate structure.

[0019] The beneficial effects of the utility model include: a bottom plate structure, an air conditioner and an air energy heat pump that are convenient for drainage, the bottom plate structure comprising a base plate, a drainage boss, a first drainage groove, a plurality of first drainage holes and a plurality of mounting bosses; the base plate is mounted on the bottom of the casing; the drainage boss is arranged on the inner side of the base plate and is provided with a first mounting hole position thereon; the first drainage groove is arranged on the inner side of the base plate, the first drainage groove is arranged along the circumference of the drainage boss and is lower than the drainage boss; the first drainage holes are arranged in the first drainage groove at intervals and are connected to the outside; the mounting bosses are arranged in the first drainage groove at intervals and are provided with second mounting holes thereon, the first mounting holes and the second mounting holes are used to connect a heating belt; the heating belt is used to heat ice condensed on the first drainage groove and / or the drainage boss to melt it into water and discharge it to the outside through the first drainage hole; the above structure enables water falling on the base plate to be quickly discharged to the outside, avoiding the situation where water is accumulated on the base plate and causes ice to form, and has very good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 An exploded view of an application embodiment of a bottom plate structure that facilitates drainage;

[0022] Figure 2The present invention is a structural schematic diagram of a bottom plate structure which is convenient for drainage. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] In the description of the present utility model, the meaning of "more than" is more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0025] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In the present invention, unless otherwise clearly defined, the words "set", "install", "connect" and the like should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected or detachably connected or integrally formed; they can be mechanically connected; they can be the internal connection of two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0027] Reference Figure 1 to Figure 2 , a bottom plate structure for facilitating drainage, comprising a base plate 10, a drainage boss 20, a first drainage groove 30, a plurality of first drainage holes 41 and a plurality of mounting bosses 50;

[0028] The base plate 10 is mounted on the bottom of the housing 90;

[0029] The drainage boss 20 is disposed on the inner side of the base plate 10 and is provided with a first mounting hole 51;

[0030] The first drainage groove 30 is disposed on the inner side of the substrate 10 , and the first drainage groove 30 is arranged along the peripheral side of the drainage boss 20 and is lower than the drainage boss 20 ;

[0031] The first drainage holes 41 are arranged in the first drainage groove 30 at intervals and communicate with the outside;

[0032] The mounting bosses 50 are arranged in the first drain groove 30 at intervals and are provided with second mounting holes 52 thereon. The first mounting holes 51 and the second mounting holes 52 are used for connecting the heating belt.

[0033] The heating belt is used to heat the ice condensed on the first drain groove 30 and / or the drain boss 20 to melt the ice into water and discharge the water to the outside through the first drain hole 41 .

[0034] In this utility model, reference is made to Figure 1 As a preferred embodiment of the application of the bottom plate structure provided by the utility model, the bottom plate structure is installed at the bottom of the casing 90 of the air-energy heat pump. Of course, the bottom plate structure can also be installed at the bottom of the casing 90 of the air-conditioning. The structures of the air-energy heat pump and the air-conditioning are not described in detail here; in one embodiment, a plurality of second drainage holes 42 are arranged at intervals on the drainage boss 20, and the accumulated water can be discharged to the outside through the second drainage holes 42, and / or flow into the first drainage groove 30 through the drainage boss 20 and be discharged to the outside through the first drainage hole 41; specifically, when rainwater that floats into the casing 90 or dew that condenses in the casing 90 falls on the substrate 10, if it falls on the drainage boss 20, it is directly discharged to the outside through the second drainage hole 42 or flows into the first drainage groove 30 through the drainage boss 20 and is discharged to the outside through the first drainage hole 41; if it falls in the first drainage groove 30, it is directly discharged to the outside through the first drainage hole 41 ; Of course, the drainage boss 20 has a slope, so that the water drops falling on the drainage boss 20 can be quickly discharged to the outside through the first drainage hole 41 and / or the second drainage hole 42; further, by arranging a plurality of mounting bosses 50 in the first drainage groove 30, and respectively arranging the first mounting hole position 51 and the second mounting hole position 52 on the drainage boss 20 and the mounting boss 50, during assembly, the heating belt is assembled on the first mounting hole position 51 and the second mounting hole position 52 through a bolt connection structure, etc. and connected to an external controller and a power supply, so that the heating belt heats the ice condensed on the first drainage groove 30 and / or the drainage boss 20 to melt it into water and discharge it to the outside through the first drainage hole 41; the advantage of the utility model is that: through the above-mentioned structure, the water falling on the substrate can be quickly discharged to the outside, avoiding the situation where water is retained on the substrate and causes ice, and has very good practicality.

[0035] In one embodiment, a plurality of diverter bosses 60 are provided on the drainage boss 20, and a plurality of second drainage grooves 70 arranged transversely and / or longitudinally and connected to the first drainage groove 30 are defined between two adjacent diverter bosses 60; this arrangement enables the diverter boss 60, the drainage boss 20 and the first drainage groove 30 to form a stepped drainage structure, which can further improve the drainage efficiency.

[0036] In one embodiment, the second drainage hole 42 is disposed in the second drainage groove 70 and communicates with the outside.

[0037] In one embodiment, the upper end surface of the mounting boss 50 is flush with the upper end surface of the drainage boss 20 ; this arrangement can make the heating effect of the heating belt more balanced and improve the melting efficiency of ice condensed on the first drainage groove 30 and / or the drainage boss 20 .

[0038] In one embodiment, a plurality of third mounting holes 80 are provided on the substrate 10 for mounting the substrate 10 on the bottom of the housing 90; the first mounting hole 51, the second mounting hole 52 and / or the third mounting hole 80 are configured as through holes for providing installation space for a bolt assembly or a rivet assembly.

[0039] In one embodiment, the base plate 10, the drainage boss 20, the first drainage groove 30, the plurality of first drainage holes 41 and the plurality of mounting bosses 50 are integrally stamped from a metal sheet; this arrangement not only improves production efficiency but also reduces material costs.

[0040] An air conditioner comprises the base plate structure.

[0041] An air energy heat pump comprises the base plate structure.

[0042] Of course, the present invention is not limited to the above-mentioned embodiments, and technicians familiar with the field may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications and substitutions are all included in the scope defined by the claims of this application.

Claims

1. A bottom plate structure that facilitates drainage, characterized in that: It comprises a base plate (10), a drainage boss (20), a first drainage groove (30), a plurality of first drainage holes (41) and a plurality of mounting bosses (50); The base plate (10) is mounted on the bottom of the housing (90); The drainage boss (20) is arranged on the inner side of the base plate (10) and is provided with a first mounting hole (51); The first drainage groove (30) is arranged on the inner side of the substrate (10), and the first drainage groove (30) is arranged along the peripheral side of the drainage boss (20) and is lower than the drainage boss (20); The first drainage holes (41) are arranged at intervals in the first drainage groove (30) and are in communication with the outside; The mounting bosses (50) are arranged at intervals in the first drainage groove (30) and are provided with second mounting holes (52), and the first mounting holes (51) and the second mounting holes (52) are used for connecting a heating belt; The heating belt is used to heat ice condensed on the first drainage groove (30) and / or the drainage boss (20) so as to melt the ice into water and discharge the water to the outside through the first drainage hole (41).

2. A bottom plate structure for facilitating drainage according to claim 1, characterized in that: A plurality of second drainage holes (42) are arranged at intervals on the drainage boss (20), and accumulated water can be discharged to the outside through the second drainage holes (42), and / or flow into the first drainage groove (30) through the drainage boss (20) and be discharged to the outside through the first drainage hole (41).

3. A bottom plate structure for facilitating drainage according to claim 2, characterized in that: A plurality of diversion bosses (60) are arranged on the drainage boss (20), and a plurality of second drainage grooves (70) arranged transversely and / or longitudinally and connected to the first drainage groove (30) are defined between two adjacent diversion bosses (60).

4. A bottom plate structure for facilitating drainage according to claim 3, characterized in that: The second drainage hole (42) is arranged in the second drainage groove (70) and is communicated with the outside.

5. A bottom plate structure for facilitating drainage according to claim 1, characterized in that: The upper end surface of the mounting boss (50) is flush with the upper end surface of the drainage boss (20).

6. A bottom plate structure for facilitating drainage according to claim 1, characterized in that: A plurality of third mounting holes (80) are provided on the base plate (10) for mounting the base plate (10) on the bottom of the housing (90).

7. A bottom plate structure for facilitating drainage according to claim 1, characterized in that: The base plate (10), the drainage boss (20), the first drainage groove (30), the plurality of first drainage holes (41) and the plurality of mounting bosses (50) are integrally stamped from a metal plate.

8. An air conditioner, characterized in that: The invention comprises the base plate structure as described in any one of claims 1 to 7.

9. An air energy heat pump, characterized in that: The invention comprises the base plate structure as described in any one of claims 1 to 7.

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