CN212987440U - Chassis structure and air conditioner - Google Patents
Chassis structure and air conditioner Download PDFInfo
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- CN212987440U CN212987440U CN202020593623.5U CN202020593623U CN212987440U CN 212987440 U CN212987440 U CN 212987440U CN 202020593623 U CN202020593623 U CN 202020593623U CN 212987440 U CN212987440 U CN 212987440U
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Abstract
The utility model relates to a chassis structure and an air conditioner, wherein the chassis structure comprises a first water storage area, and a water pumping structure is arranged in the first water storage area; a water level early warning device is arranged in the second water storage area; the water passing tank is arranged between the first water storage area and the second water storage area and is used for communicating the first water storage area with the second water storage area; the water retaining ribs are arranged in a plurality of numbers, and the plurality of water retaining ribs are arranged along the axis of the water channel in a staggered manner. The utility model discloses a set up the crisscross manger plate muscle that sets up in the basin of crossing of the first retaining district of intercommunication and second retaining district, increase comdenstion water flows to the flow resistance of second retaining district from first retaining district, reduces the comdenstion water and flows to the speed of second retaining district from first retaining district, and it is undulant to reduce the water level of second retaining district, promotes the early warning accuracy of water level early warning device to the water level in the chassis.
Description
Technical Field
The utility model relates to an air conditioner technical field particularly, relates to a chassis structure and air conditioner.
Background
Compared with a traditional vertical air conditioner or a wall-mounted air conditioner, the mobile air conditioner is small in size, free of installation and convenient to move, can be placed in different indoor positions according to the requirements of users, is flexible and convenient to use, and is favored by users.
In the prior art, the condensed water generated by the evaporator of the mobile air conditioner is collected in the water storage area on the chassis and is consumed through the water pumping structure, so that the condenser assembly can be cooled, the energy efficiency of an air conditioning system is improved, and the trouble of pouring the condensed water by a user can be saved. When the air humidity is higher, the speed of the condensed water generation is usually higher than the speed of the air conditioner internal consumption through the water pumping structure, in order to prevent the generated condensed water from being too much and the water pumping structure from being too late to consume, so that the condensed water overflows the chassis to bring inconvenience to users, a water level early warning device is usually arranged in the chassis to monitor and early warn the water level in the chassis, because a first water storage area where the water pumping structure is located is communicated with a second water storage area where the water level early warning device is located, when the water pumping structure works, the water in the first water storage area can flow to the second water storage area, so that the fluctuation of the water level in the second water storage area is caused, when the water level is lower, the influence on the water level early warning device is not large, the fluctuation of the water level can be increased along with the rising of the water level, so that a water level switch can jump up and down.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problem, a first aspect of the present invention provides a chassis structure, which includes a first water storage area, wherein a water pumping structure is disposed in the first water storage area;
a water level early warning device is arranged in the second water storage area;
the water passing tank is arranged between the first water storage area and the second water storage area and is used for communicating the first water storage area with the second water storage area;
the water retaining ribs are arranged in a plurality of numbers and are arranged along the axis of the water passing groove in a staggered mode.
The utility model discloses a set up the crisscross manger plate muscle that sets up in the basin of crossing of the first retaining district of intercommunication and second retaining district, increase comdenstion water flows to the flow resistance of second retaining district from first retaining district, reduces the comdenstion water and flows to the speed of second retaining district from first retaining district, and it is undulant to reduce the water level of second retaining district, promotes the early warning accuracy of water level early warning device to the water level in the chassis.
Furthermore, the adjacent water retaining ribs have no overlapping surface along the projection plane parallel to the cross section of the water passing groove.
The utility model discloses a set up adjacent manger plate muscle along being on a parallel with the projection plane of crossing the cross section of water groove and do not have the superimposed surface to the reduction is to crossing the influence of water groove effective width, prevents to reduce the speed that the comdenstion water flows back to first water storage area from the second water storage area.
Furthermore, one end of the water retaining rib is connected with the side wall of the water passing groove, and the other end of the water retaining rib is stopped at the central line of the water passing groove.
The utility model discloses a limit for the one end of manger plate muscle and end in the central line of crossing the basin, on the one hand, guarantee the effective width of basin, on the other hand makes the rivers that pass through the basin bump with the manger plate muscle that crisscross set up and rubs, reduces from the water velocity of first retaining area flow direction second retaining area, and the water level of less second retaining area is undulant, promotes the early warning accuracy of water level early warning device to water level in the chassis.
Furthermore, the water blocking rib comprises a connecting portion and a bending portion, a first end of the connecting portion is connected with the side wall of the water passing groove, a second end of the connecting portion is connected with a first end of the bending portion, and the bending direction of the bending portion faces towards the first water storage area.
The utility model discloses a direction that adopts the manger plate muscle to bend towards first retaining area, on the one hand, can increase the flow resistance that the comdenstion water flows to the second retaining area from first retaining area, reduce the speed that the comdenstion water flows to the second retaining area from first retaining area, reduce the water level fluctuation of second retaining area, promote the early warning accuracy of water level early warning device to the water level in the chassis; on the other hand, guarantee the comdenstion water and follow the second water storage area and flow back to the smoothness nature of first water storage area, guarantee timely return water, provide sufficient water for the structure of fetching water.
Further, the connecting part is perpendicular to the side wall of the water passing groove.
The utility model discloses a connecting portion perpendicular to that sets up the manger plate muscle crosses the lateral wall in water groove, manufacturing is simple.
Further, the bending part is stopped at the central axis of the water passing groove.
The utility model discloses a to bend the portion end in the central axis of crossing the water tank, increase the opening width of manger plate muscle, be favorable to realizing that the comdenstion water flows back in first retaining district fast from second retaining district, guarantees to beat the required water of water structure, and the cooling condenser promotes the performance of condenser.
Further, an included angle between the connecting portion and the bending portion is greater than or equal to 110 degrees and smaller than or equal to 130 degrees.
The utility model discloses a limit connecting portion and bend the contained angle between the portion for big fillet, on the one hand, increase the comdenstion water from the first water storage area to the resistance of second water storage area, reduce the comdenstion water from the first water storage area to the speed of second water storage area, reduce the water level fluctuation of second water storage area, promote the early warning accuracy of water level early warning device to the water level in the chassis; on the other hand, the guide is provided for the condensate water to flow back from the second water storage area to the first water storage area, the reflux resistance of the condensate water is reduced, and the timely water return is ensured.
Further, the distance between the water retaining ribs positioned on the same side is more than or equal to 25mm and less than or equal to 30 mm.
The utility model discloses a spacing between the adjacent manger plate muscle of injecing the homonymy is in the certain limit, guarantees the opening width of manger plate muscle, reduces the surface tension of water, makes water flow back smoothly to first retaining district from the second retaining district, prevents that water from depositing in the time length of second retaining district, prevents to produce the peculiar smell, promotes user's use travelling comfort.
Furthermore, the water retaining rib comprises a first water retaining rib, the side wall of the water passing groove comprises a first side wall, the first side wall is close to the water pumping structure, the connecting portion of the first water retaining rib is connected with the first side wall, and the first water retaining rib is used for blocking part of water flowing from the first water storage area to the second water storage area.
The utility model discloses a set up first manger plate muscle and be close to structure one side of fetching water, block the rivers of the big fluctuation of first retaining area better, reduce the speed of rivers, realize shunting the water of first retaining area, partly bounce back first retaining area, the part is through crossing basin flow direction second retaining area.
Further, the water retaining rib and the water passing groove are integrally formed.
The utility model discloses an adopt manger plate muscle and cross water tank integrated into one piece, do not need the independent manufacturing, reduce manufacturing procedure, it is with low costs.
A second aspect of the present invention provides an air conditioner, including the above-mentioned chassis structure.
Drawings
Fig. 1 is a schematic top view of the chassis structure of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is an enlarged partial schematic view of the circuit shown in FIG. 1;
FIG. 4 is an enlarged partial schematic view encircled in FIG. 3;
FIG. 5 is a schematic view of the flow of condensate from the first reservoir to the second reservoir of the present invention;
FIG. 6 is a schematic view of the condensate flowing back from the second reservoir to the first reservoir according to the present invention;
description of reference numerals:
10-a chassis; 100-a first impoundment area; 110-a water fetching structure; 111-water pumping wheel; 112-a water fetching groove; 113-a water-fetching motor; 200-a second impoundment area; 210-a water level early warning device; 211-water level switch; 300-passing through a water tank; 3011-a first sidewall; 3012-a second sidewall; 310-water retaining ribs; 311-a connecting part; 312-a bending part; 3101-a first water retaining rib; 3102-second water retaining ribs; 3103-a third water-retaining rib;
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures 1-6 are described in detail below.
When the mobile air conditioner operates in a refrigerating mode, condensed water is generated and collected in the water storage area on the base plate, a condenser (not shown) is located above the first water storage area 100 provided with the water pumping structure 110, the water level early warning device 210 is located in the second water storage area 200, and the first water storage area 100 is communicated with the second water storage area 200. When the water fetching structure 110 works, the water in the first water storage area 100 will flow towards the second water storage area 200, when the water level in the second water storage area 200 is higher, the fluctuation of the water level in the second water storage area 200 will be increased, and the float of the water level switch 211 of the water level early warning device 210 will float up and down along with the fluctuation of the water level, thereby influencing the early warning performance of the water level early warning device 210 and causing false alarm.
Referring to fig. 1, a first aspect of the present invention provides a chassis structure 10, including a first water storage area 100, wherein a water pumping structure 110 is disposed in the first water storage area 100;
a water level early warning device 210 is arranged in the second water storage area 200;
a water passing tank 300, wherein the water passing tank 300 is arranged between the first water storage area 100 and the second water storage area 200 and is used for communicating the first water storage area 100 with the second water storage area 200;
the water blocking ribs 310 are arranged in a plurality of numbers, and the water blocking ribs 310 are arranged along the axis of the water passing groove 300 in a staggered mode.
Referring to fig. 1 and 2, the water-spraying structure 110 is used for spraying condensed water onto the condenser, and the water-spraying structure 110 includes a water-spraying groove 112, a water-spraying wheel 111 and a water-spraying motor 113; the water beating tank 112 is used for accumulating condensed water; the water dropping wheel 111 is at least partially accommodated in the water dropping tank 112, and the condensed water accumulated in the water dropping tank 112 is splashed onto the condenser; the water pumping motor 113 is connected with the water pumping wheel 111 and drives the water pumping wheel 111 to rotate.
Referring to fig. 2, the water level early warning device 210 includes a water level switch 211, and when the water level of the second water storage area 200 rises to the early warning water level, the water level switch 211 is triggered to be closed and generate a warning signal.
Therefore, the utility model discloses a set up crisscross manger plate muscle 310 that sets up in the water passing groove 300 of the first water storage area 100 of intercommunication and second water storage area 200, the flow resistance of first water storage area 100 flow direction second water storage area 200 is followed to the increase comdenstion water, reduces the comdenstion water and flows to the speed of second water storage area 200 from first water storage area 100, reduces the water level fluctuation of second water storage area 200, promotes the early warning accuracy of water level early warning device 210 to water level in the chassis.
Referring to fig. 1, adjacent water blocking ribs 310 have no overlapping surface along a projection plane parallel to the cross section of the water passing groove 300. It should be noted that the water blocking ribs 310 may be transverse ribs or non-transverse ribs, and when the staggered water blocking ribs 310 overlap each other along a projection plane parallel to the cross section of the water passing groove 300, the width of the effective water passing through the water passing groove 300 is reduced, which is not favorable for the condensed water to flow back to the first water storage area 100 from the second water storage area 200, resulting in the condensed water accumulating in the second water storage area 200 to generate odor, or causing insufficient water in the first water storage area 100.
Therefore, the utility model discloses a set up adjacent manger plate muscle 310 along being on a parallel with the projection plane of crossing the cross section of water groove 300 and do not have the overlap face to the reduction is to crossing the influence of water groove 300 effective width, prevents to reduce the speed that the comdenstion water flows back to first impoundment area 100 from second impoundment area 200.
Referring to fig. 1, one end of the water blocking rib 310 is connected to the sidewall of the water passing groove 300, the other end of the water blocking rib 310 is stopped at the center line of the water passing groove 300, and the lengths of the water blocking ribs 310 arranged in a staggered manner are equal.
Therefore, the utility model discloses a inject the one end of manger plate muscle 310 and end in the central line of crossing water groove 300, on the one hand, guarantee the effective width of basin 300, on the other hand, make the rivers that pass through basin 300 bump with crisscross manger plate muscle 310 who sets up and rub, reduce the water velocity that flows to second impoundment district 200 from first impoundment district 100, and the water level of less second impoundment district 200 is undulant, promotes the early warning accuracy of water level early warning device 210 to water level in the chassis.
The water blocking rib 310 may be a transverse rib or a non-transverse rib. When the water retaining ribs 310 are transverse ribs, right angles are formed between the transverse ribs, so that the surface tension of water is larger, the flow speed of the water is greatly reduced, on one hand, the flow speed of the water flowing from the first water storage area 100 to the second water storage area 200 is reduced, and the water level fluctuation of the second water storage area 200 is reduced; on the other hand, the flow rate of water flowing from the second impoundment area 200 to the first impoundment area 100 is also reduced, which may cause the first impoundment area 100 to lack water or the second impoundment area 200 to accumulate water for a long time to generate peculiar smell.
Preferably, referring to fig. 3, the water blocking rib 310 includes a connecting portion 311 and a bent portion 312, a first end of the connecting portion 311 is connected to a side wall of the water passing trough 300, a second end of the connecting portion 311 is connected to a first end of the bent portion 312, and a bending direction of the bent portion 312 faces the first water storage area 100.
Therefore, the utility model discloses an adopt the direction of the first water storage area 100 of orientation of manger plate muscle 310 to bend, on the one hand, can increase the flow resistance that the comdenstion water flows to the second water storage area 200 from the first water storage area 100, reduce the speed that the comdenstion water flows to the second water storage area 200 from the first water storage area 100, reduce the water level fluctuation of second water storage area 200, promote the early warning accuracy of water level early warning device 210 to the water level in the chassis; on the other hand, the smoothness of the condensed water flowing back from the second water storage area 200 to the first water storage area 100 is ensured, and the water is returned in time, so that sufficient water is provided for the water fetching structure 110.
Preferably, referring to fig. 3, the connection portion 311 is perpendicular to the sidewall of the overflow tank 300.
Therefore, the utility model discloses a connecting portion 311 perpendicular to water passing groove 300's lateral wall that sets up water retaining muscle 310, manufacturing is simple.
Preferably, referring to fig. 3, the bent portion 312 ends at the central axis of the water passing groove 300.
It should be noted that, when the staggered water blocking ribs 310 exceed the center line of the water passing groove 300, and the projection surfaces of the adjacent water blocking ribs 310 parallel to the cross section of the water passing groove are overlapped, the width of the opening formed by the water blocking ribs 310 is reduced, which is not beneficial to the rapid backflow of the condensed water.
Therefore, the utility model discloses a to bend 312 and end in the central axis of crossing water groove 300, increase the opening width that manger plate muscle 310 is favorable to realizing that the comdenstion water flows back in first water storage area 100 from second water storage area 200 fast, guarantees to beat the required water of water structure 110, and the cooling condenser promotes the performance of condenser.
Referring to fig. 4, an included angle θ between the connecting portion 311 and the bending portion 312 is greater than or equal to 110 ° and less than or equal to 130 °.
Preferably, the included angle θ between the connecting portion 311 and the bending portion 312 is 120 °.
Therefore, the utility model discloses a limit the contained angle between connecting portion 311 and the portion of bending 312 to be big fillet, on the one hand, increase the resistance that the comdenstion water flows to second impound area 200 from first impound area 100, reduce the speed that the comdenstion water flows to second impound area 200 from first impound area 100, reduce the water level fluctuation of second impound area 200, promote the early warning accuracy of water level early warning device 210 to the water level in the chassis; on the other hand, the guiding device provides guiding for the condensate water to flow back to the first water storage area 100 from the second water storage area 200, reduces the reflux resistance of the condensate water, and ensures timely water return.
Referring to fig. 4, the distance d between the adjacent water blocking ribs 310 on the same side is greater than or equal to 25mm and less than or equal to 30 mm.
Therefore, the utility model discloses a spacing between the adjacent manger plate muscle 310 of injecing the homonymy is in the certain limit, guarantees the opening width of manger plate muscle 310, reduces the surface tension of water, makes water flow back smoothly to first retaining area 100 from second retaining area 200, prevents that water from depositing in the time length of second retaining area 200, prevents to produce the peculiar smell, promotes user's use travelling comfort.
Preferably, the thickness of the water blocking rib 310 is greater than or equal to 1mm and less than or equal to 2 mm.
Preferably, referring to fig. 4, the water blocking rib 310 includes a first water blocking rib 3101, the first water blocking rib 3101 is disposed on a first side wall 3011 of the water passing groove 300, the first side wall 3011 is close to the water fetching structure 110, and the first water blocking rib 3101 is used for blocking part of water flowing from the first water storage area 100 to the second water storage area 200.
Therefore, the utility model discloses a set up first manger plate muscle 3101 and be close to the structure of fetching water 110 one side, better block the rivers of the big fluctuation of first impoundment district 100, reduce the speed of rivers, realize shunting the water of first impoundment district 100, partly bounce back first impoundment district 100, partly flow to second impoundment district 200 through crossing basin 300.
In this embodiment, referring to fig. 4, the number of the water blocking ribs 310 is 3, the water blocking ribs 310 include a first water blocking rib 3101, a second water blocking rib 3102 and a third water blocking rib 3103, the second water blocking rib 3102 is located between the first water blocking rib 3101 and the third water blocking rib 3103, the water passing groove 300 includes a first side wall 3011 and a second side wall 3012, the first side wall 3011 is close to the water beating structure 110, the first water blocking rib 3101 and the third water blocking rib 3103 are disposed on the first side wall 3011, and the second water blocking rib 3102 is disposed on the second side wall 3012.
Referring to fig. 5, a single arrow represents the flow of water from the first impoundment area 100 to the second impoundment area 200; the double arrows represent the flow of water that bounces back into the first impoundment area 100. When the water fetching structure 110 works, the first water blocking rib 3101 is used for blocking the large fluctuating water flow of the first water storage area 100, reducing the speed of the water flow, realizing the diversion of the water in the first water storage area 100, partially rebounding to the first water storage area 100, and partially flowing to the second water storage area 200 through the water passing groove 300; the second water blocking rib 3102 and the third water blocking rib 3103 form a zigzag flow path in the water passing tank 300, when the condensed water flows from the first water storage area 100 to the second water storage area 200, the water entering the water passing tank 300 through the first water blocking rib 3101 collides and rubs with the second water blocking rib 3102, the third water blocking rib 3103 and the first side wall 3011 and the second side wall 3012 continuously, so that the water flow speed is reduced rapidly, and finally enters the second water storage area 200, and at this time, the water surface fluctuation of the second water storage area 200 is in a normal range, so that the accuracy of the early warning of the water level in the chassis by the water level early warning device 210 is not influenced.
Referring to fig. 6, a single arrow indicates a water flow direction, a double arrow indicates that the water flow collides and rubs with the water blocking rib or the side wall of the water passing groove, when the condensed water in the first water storage area 100 is reduced or the user shuts down to drain, the condensed water flows back to the first water storage area 100 from the second water storage area 200, and because the opening direction of the water blocking rib 310 formed by the first water blocking rib 3101, the second water blocking rib 3102 and the third water blocking rib 3103 is consistent with the backflow direction of the condensed water, the surface tension of the water can be effectively reduced, so that the condensed water smoothly flows back to the first water storage area 100, the condensed water is prevented from being accumulated in the second water storage area 200, the peculiar smell is prevented from being generated, and the use comfort of the user is improved.
The water blocking rib 310 and the water passing groove 300 may be integrally formed or separately formed. Preferably, the water blocking rib 310 is integrally formed with the water passing groove 300.
Therefore, the utility model discloses an adopt manger plate muscle 310 and cross water tank 300 integrated into one piece, do not need the independent manufacturing, reduce manufacturing procedure, it is with low costs.
A second aspect of the present invention provides an air conditioner, including the above-mentioned chassis structure 10.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (11)
1. A chassis structure (10), comprising a first impoundment area (100), wherein a water pumping structure (110) is arranged in the first impoundment area (100);
a water level early warning device (210) is arranged in the second water storage area (200); a water passing tank (300), wherein the water passing tank (300) is arranged between the first water storage area (100) and the second water storage area (200) and is used for communicating the first water storage area (100) with the second water storage area (200);
the water retaining ribs (310) are multiple in number, and the water retaining ribs (310) are arranged along the axis of the water passing groove (300) in a staggered mode.
2. The chassis structure (10) according to claim 1, wherein adjacent water bars (310) have no overlapping surface along a projection plane parallel to a cross section of the water passing trough (300).
3. The chassis structure (10) according to claim 2, wherein one end of the water blocking rib (310) is connected with the side wall of the water passing tank (300), and the other end of the water blocking rib (310) is stopped at the center line of the water passing tank (300).
4. The chassis structure (10) according to claim 3, wherein the water blocking rib (310) comprises a connecting portion (311) and a bending portion (312), a first end of the connecting portion (311) is connected with the side wall of the water passing groove (300), a second end of the connecting portion (311) is connected with a first end of the bending portion (312), and a bending direction of the bending portion (312) faces the first water storage area (100).
5. Chassis structure (10) according to claim 4, characterized in that said connection portion (311) is perpendicular to the side wall of said overflow tank (300).
6. Chassis structure (10) according to claim 4, characterized in that the second end of the bend (312) ends at the central axis of the trough (300).
7. Chassis structure (10) according to claim 4, characterized in that the angle between the connection portion (311) and the bent portion (312) is greater than or equal to 110 ° and smaller than or equal to 130 °.
8. The chassis structure (10) according to claim 4, wherein the distance between the water blocking ribs (310) on the same side is greater than or equal to 25mm and less than or equal to 30 mm.
9. The chassis structure (10) according to claim 4, wherein the water blocking rib (310) comprises a first water blocking rib (3101), the side wall of the water passing trough (300) comprises a first side wall (3011), the first side wall (3011) is close to the water fetching structure (110), the connecting portion (311) of the first water blocking rib (3101) is connected with the first side wall (3011), and the first water blocking rib (3101) is used for blocking part of water flowing from the first impoundment area (100) to the second impoundment area (200).
10. The chassis structure (10) according to claim 1, wherein the water blocking rib (310) is integrally formed with the water passing groove (300).
11. An air conditioner, characterized in that it comprises a floor structure (10) according to any one of claims 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020593623.5U CN212987440U (en) | 2020-04-20 | 2020-04-20 | Chassis structure and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020593623.5U CN212987440U (en) | 2020-04-20 | 2020-04-20 | Chassis structure and air conditioner |
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| CN212987440U true CN212987440U (en) | 2021-04-16 |
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| CN202020593623.5U Active CN212987440U (en) | 2020-04-20 | 2020-04-20 | Chassis structure and air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457477A (en) * | 2020-04-20 | 2020-07-28 | 宁波奥克斯电气股份有限公司 | Chassis structure and air conditioner |
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2020
- 2020-04-20 CN CN202020593623.5U patent/CN212987440U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457477A (en) * | 2020-04-20 | 2020-07-28 | 宁波奥克斯电气股份有限公司 | Chassis structure and air conditioner |
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