CN211781876U

CN211781876U - Water pan and ceiling machine

Info

Publication number: CN211781876U
Application number: CN202020440924.4U
Authority: CN
Inventors: 王云亮
Original assignee: GD Midea Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-10-27
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a water collector to a smallpox machine with water collector is disclosed, wherein the water collector, include: the tray body is provided with a water receiving tank; the fixing part is used for fixing the liquid level switch, the fixing part is arranged on the side wall of the water receiving tank, the fixing part is provided with an opening and a limiting part, the opening is used for containing the liquid level switch, and the limiting part is used for preventing the liquid level switch from being separated from the opening. Set up spacing portion through the opening part at the fixed part to carry on spacingly to liquid level switch, prevent that liquid level switch from slipping along the opening by oneself, thereby avoid monitoring unsafe problem.

Description

Water pan and ceiling machine

Technical Field

The utility model relates to an air conditioner technical field, in particular to smallpox machine of water collector and applied this water collector.

Background

The indoor unit of the air conditioner has various types such as a wall-mounted machine, a cabinet machine, a ceiling machine and the like, and a large amount of water can be condensed on a heat exchanger when the indoor unit of the air conditioner refrigerates. Generally, a water pan is arranged below a heat exchanger to collect condensed water in an indoor unit of an air conditioner, and a water pump is adopted to discharge the condensed water in the water pan. Usually, a liquid level switch is arranged in the water pan for monitoring the water volume in the water pan, and when the water level in the water pan reaches a certain height, an alarm is triggered or the water pump is controlled to be started for draining. In the existing air conditioner, a liquid level switch is easy to fall off from a water receiving disc, so that the problem of inaccurate monitoring is caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a water collector can prevent that liquid level switch from droing.

The utility model discloses still provide a smallpox machine of having above-mentioned water collector.

According to the utility model discloses a water collector of first aspect embodiment, include: the tray body is provided with a water receiving tank; the fixing part is used for fixing the liquid level switch, the fixing part is arranged on the side wall of the water receiving tank, the fixing part is provided with an opening and a limiting part, the opening is used for containing the liquid level switch, and the limiting part is used for blocking the liquid level switch from being separated from the opening.

According to the utility model discloses water collector has following beneficial effect at least: set up spacing portion through the opening part at the fixed part to carry on spacingly to liquid level switch, prevent that liquid level switch from slipping along the opening by oneself, thereby avoid monitoring unsafe problem.

According to some embodiments of the utility model, the fixed part is provided with and is convenient for level switch gets into open-ended guide part.

According to some embodiments of the invention, the guide portion is configured as an arc-shaped surface.

According to some embodiments of the utility model, the fixed part include the root and with the installation department that the root is connected, the root connect in the water receiving tank, the opening sets up on the installation department, the thickness of root is greater than the thickness of installation department.

According to some embodiments of the present invention, the fixing portion is provided with a reinforcing rib.

According to some embodiments of the utility model, be provided with the line hole on the fixed part.

According to some embodiments of the present invention, the fixing portion is integrally formed with the tray body.

According to the utility model discloses a smallpox machine of second aspect embodiment, including foretell water collector.

According to the utility model discloses smallpox machine has following beneficial effect at least: set up spacing portion through the opening part at the fixed part to carry on spacingly to liquid level switch, prevent that liquid level switch from slipping along the opening by oneself, thereby avoid monitoring unsafe problem.

According to some embodiments of the utility model, the smallpox machine still includes the liquid level switch, the liquid level switch includes the switch body and is located the fastener of switch body upper end, the fastener gets into the opening is fixed on the fixed part.

According to some embodiments of the utility model, the fastener includes locating piece, nut and spliced pole, the locating piece with the nut is located respectively the both ends of spliced pole, the spliced pole is installed in the opening, the nut with spliced pole threaded connection, and can follow the axial displacement of spliced pole, so that the nut with the locating piece cooperatees and presss from both sides tightly the fixed part.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an exploded schematic view of a ceiling machine according to an embodiment of the present invention;

figure 2 is a cross-sectional view of a ceiling machine of an embodiment of the invention;

fig. 3 is a schematic structural view of a water pan according to an embodiment of the present invention;

FIG. 4 is an enlarged view at A shown in FIG. 3;

fig. 5 is a schematic view of the connection between the water pan and the liquid level switch according to the embodiment of the present invention;

FIG. 6 is an enlarged view at B shown in FIG. 5;

fig. 7 is a schematic structural diagram of a liquid level switch according to an embodiment of the present invention.

Reference numerals: an electronic control box 101; a wind guide ring 102; a water pan 103; a box 104; an indoor heat exchanger 105; an indoor fan 106; a placement space 107;

a tray body 301; a fixed portion 302; a water receiving tank 303;

an opening 401; a stopper portion 402; a guide portion 403; a root portion 404; a mounting portion 405; a wire passing hole 406;

a reinforcing rib 601; a level switch 602;

a switch body 701; a positioning block 702; a nut 703; a connecting column 704; a magnetic float 705.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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 thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

The structure of a ceiling machine, also called ceiling type air conditioner or ceiling type air conditioner, according to an embodiment of the present invention will be described below with reference to fig. 1 to 7.

Referring to fig. 1 and 2, a ceiling fan according to an embodiment of the present invention includes an electric control box 101, an air guide ring 102, a water pan 103, a box 104, an indoor heat exchanger 105, an indoor fan 106, and a panel (not shown).

Wherein, inject the open place space 107 in bottom in the box 104, the bottom at box 104 is established to the panel, be equipped with air intake and air outlet on the panel, the air intake is located the middle part of panel, the air outlet is located the outside of air intake, indoor heat exchanger 105 sets up in place space 107, the water collector 103 is established in the below of indoor heat exchanger 105 in order to receive the comdenstion water of indoor heat exchanger 105, indoor fan 106 is established in place space 107 and just to setting up with the air intake, wind-guiding circle 102 is fixed on the water collector 103 and is encircleed indoor fan 106 setting in order to lead the indoor fan 106 of air direction, automatically controlled box 101 sets up on wind-guiding circle. Under the operation of the indoor fan 106, outside air enters the box 104 through the air inlet, exchanges heat with the indoor heat exchanger 105, and is discharged to the outside through the air outlet.

The indoor heat exchanger 105 is annular, so that the indoor heat exchanger 105 can be arranged around the indoor fan 106 in a surrounding manner, and can perform sufficient heat exchange with air entering the placing space 107 indoors under the action of the indoor fan 106, so that the heat exchange effect is improved.

Referring to fig. 3 and 4, the water pan 103 according to the embodiment of the present invention includes a pan body 301 and a fixing portion 302, wherein the pan body 301 is provided with a water receiving tank 303; the fixing portion 302 is arranged on the side wall of the water receiving tank 303, the fixing portion 302 is provided with an opening 401 and a limiting portion 402, the opening 401 is used for installing a liquid level switch 602, and the limiting portion 402 is used for preventing the liquid level switch 602 from being separated from the opening 401. In traditional water collector 103, adopt U-shaped mouthful installation liquid level switch 602, liquid level switch 602 adopts nut 703 to connect and compress tightly on fixed part 302, when nut 703 appears becoming flexible, liquid level switch 602 removes along the U-shaped mouth easily, because the U-shaped mouth does not have any hindrance, the problem that liquid level switch 602 breaks away from the U-shaped mouth and drops probably appears, and then can not effectively monitor the water yield in the water collector 103. And the utility model discloses water collector 103 through opening 401 department at fixed part 302 sets up spacing portion 402 to carry on spacingly to level switch 602, prevent that level switch 602 from slipping along opening 401 by oneself, thereby avoid monitoring unsafe problem.

Referring to fig. 4, the fixing portion 302 is provided with a guide 403 for facilitating the entry of the level switch 602 into the opening 401. Specifically, the guide portion 403 is disposed at the entrance of the opening 401, that is, the guide portion 403 is disposed at the intersection of the opening 401 and the edge of the fixing portion 302, and the size of the opening 401 is generally matched with the size of the liquid level switch 602, so as to prevent the liquid level switch 602 from shaking after being assembled. However, since the gap between the opening 401 and the level switch 602 is small, it is difficult to find the position when the level switch 602 is mounted to the opening 401, and many attempts are required. And the utility model discloses water collector 103 through being provided with the guide part 403 that is convenient for liquid level switch 602 to get into opening 401 in opening 401's entrance, guide part 403 forms a width by big to little space of narrowing gradually, and when being convenient for install liquid level switch 602, the alignment location improves the installation effectiveness.

In some embodiments, the guides 403 are configured as arcuate surfaces. The arc surface adopts the mode of smooth transition, and liquid level switch 602 contacts with the closed angle, prevents that liquid level switch 602 from colliding with the damage. Meanwhile, the arc-shaped surface adopts a smooth transition mode, so that the liquid level switch 602 can smoothly enter the opening 401 along the arc-shaped surface, and the assembly efficiency is improved. It will be appreciated that in some embodiments, the guide 403 may also be provided as a ramp, or consist of a ramp and an arcuate surface.

In some embodiments, referring to fig. 5 and 6, the fixing portion 302 includes a root portion 404 and a mounting portion 405, the root portion 404 is connected to a side wall of the water receiving tank 303, the mounting portion 405 is connected to the root portion 404, that is, the mounting portion 405 is connected to the water receiving tank 303 through the root portion 404, the opening 401 is disposed on the mounting portion 405, and a thickness of the root portion 404 is greater than a thickness of the mounting portion 405. By designing the thickness of the root portion 404 to be larger than the thickness of the mounting portion 405, the connection strength between the fixing portion 302 and the disk body 301 is enhanced, and the reliability of the fixing portion 302 is ensured. The fixing portion 302 is composed of a root portion 404 and an installation portion 405 which are different in thickness, the thickness of the root portion 404 is increased, connection strength is guaranteed, the thickness of the installation portion 405 can be designed in a thin and proper range, materials can be saved, and production cost is reduced.

In some embodiments, to increase structural strength, the fixing portion 302 is provided with a reinforcing rib 601. The reinforcing ribs 601 can reduce the material consumption of the fixing portion 302 and ensure the structural strength of the fixing portion 302. Referring to fig. 6, two reinforcing ribs 601 are provided, the two reinforcing ribs 601 are respectively provided at opposite sides of the fixing portion 302, and the two reinforcing ribs 601 are connected to the side wall of the water receiving tank 303, so that the rigidity of the fixing portion 302 can be improved and the vibration amplitude of the fixing portion 302 can be reduced in addition to enhancing the structural strength of the fixing portion 302, thereby reducing the possibility that the liquid level switch 602 is loosened and dropped due to vibration. The amplitude of the vibration, thereby reducing the likelihood that the level switch 602 will loosen and fall due to the vibration.

In some embodiments, referring to fig. 4 and 6, the fixing portion 302 is provided with a wire passing hole 406. The wire through hole 406 is used for a wire bundle to pass through, specifically, a part of the wire bundle is stopped against the fixing portion 302, and another part of the wire bundle passes through the wire through hole 406 to fix a wire body (not shown in the figure) of the liquid level switch 602, thereby preventing the liquid level switch 602 from being separated from the fixing portion 302 when the wire body is pulled.

In some embodiments, the fixing portion 302 and the tray 301 are integrally formed. Therefore, the liquid level switch 602 is fixed on the tray body 301 of the water receiving tray 103 through the fixing part 302. The fixing portion 302 and the tray body 301 are integrally formed, which is equivalent to that the liquid level switch 602 can be directly fixedly mounted on the tray body 301, so that the assembly efficiency of the ceiling machine can be effectively improved. Reduce installation error to a certain extent, improved the fixed reliability of the relative position of liquid level switch 602 and water collector 103 simultaneously, improve the accuracy that liquid level switch 602 detected, and then can guarantee to a certain extent to control the accuracy nature that the water pump opened and stops through liquid level switch 602.

In some embodiments, referring to fig. 4 and 6, the fixing portion 302 has a flat plate shape, a lower wall surface of the fixing portion 302 is parallel to a bottom wall surface of the water receiving tank 303, the liquid level switch 602 is located between the lower wall surface of the fixing portion 302 and the bottom wall surface of the water receiving tank 303, and an upper end of the liquid level switch 602 is fixed on the fixing portion 302. The flat plate-shaped structure can provide a larger installation area for the installation of the liquid level switch 602, so that the installation of the liquid level switch 602 on the fixing part 302 is facilitated, and the contact area between the liquid level switch 602 and the fixing part 302 can be increased, so that the liquid level switch 602 is firmly installed on the fixing part 302; the upper end of liquid level switch 602 is fixed on fixed part 302, and fixed part 302 is parallel with the diapire face of water collector 303 for when liquid level switch 602 installed on fixed part 302, liquid level switch 602 is parallel with the diapire face of water collector 303, thereby make the water yield in the water collector 303 on the water collector 103 that can accurate detection go out of liquid level switch 602, and then improved the sensitivity of liquid level switch 602 work.

In some embodiments, referring to fig. 6 and 7, the ceiling machine comprises a liquid level switch 602, wherein the liquid level switch 602 comprises a switch body 701 and a fastener positioned at the upper end of the switch body 701, and the fastener enters the opening 401 and is fixed on the fixing part 302. The fixing part 302 is provided with an L-shaped opening 401, so that a fastener of the liquid level switch 602 can be simply and conveniently inserted into the opening 401 and fixed on the fixing part 302; when the water level in the water receiving tank 303 reaches a certain position of the switch body 701, the liquid level switch 602 triggers an alarm or controls the water pump to be started for draining. And the fastener of the liquid level switch 602 is arranged at the upper end of the switch body 701, so that the water level in the water receiving tank 303 can be effectively prevented from touching the fastener of the liquid level switch 602, and the corrosion and damage of the fastener caused by the soaking of water can be avoided.

In some embodiments, referring to fig. 7, the fastener includes a positioning block 702, a nut 703 and a connecting column 704, the positioning block 702 and the nut 703 are respectively located at two ends of the connecting column 704, the connecting column 704 is installed in the opening 401, and the nut 703 is screwed to the connecting column 704 and can move along the axial direction of the connecting column 704, so that the nut 703 and the positioning block 702 cooperate to clamp the fixing portion 302. The fixed mounting of the liquid level switch 602 on the fixing portion 302 is realized through the matching of the positioning block 702, the nut 703 and the connecting column 704, so that the connection strength between the liquid level switch 602 and the fixing portion 302 is high, the connection is reliable, the liquid level switch 602 is convenient to disassemble and assemble, and the cost is low. It is understood that in some embodiments, the fastener may also be a snap, pin, etc. to secure the level switch 602 to the fixing portion 302.

In some embodiments, referring to fig. 7, level switch 602 includes a magnetic float 705, magnetic float 705 being capable of floating under the buoyancy of condensed water; when the water level of accumulated water in the water pan 103 is low, the magnetic floater 705 is far away from the water level of the accumulated water, the height of the magnetic floater 705 is unchanged, and the ceiling machine normally operates at the moment; when the water level in the water pan 103 rises to a set safe height, the bottom surface of the liquid level switch 602 is in contact with accumulated water, the height of the magnetic floater 705 rises, the magnetism of the magnetic floater 705 triggers the floater switch, the floater switch sends out a high liquid level alarm in the water pan 103, and meanwhile, the ceiling machine is turned off to ensure the safe operation of the ceiling machine.

It should be noted that, the utility model discloses a water collector 103 can also be used on other air conditioning equipment except smallpox machine except that can use at smallpox machine.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. Water collector, its characterized in that includes:

the tray body is provided with a water receiving tank;

the fixing part is used for fixing the liquid level switch, the fixing part is arranged on the side wall of the water receiving tank, the fixing part is provided with an opening and a limiting part, the opening is used for containing the liquid level switch, and the limiting part is used for blocking the liquid level switch from being separated from the opening.

2. A drip tray according to claim 1 wherein the fixing portion is provided with a guide for facilitating entry of the level switch into the opening.

3. A drip tray according to claim 2 wherein the guides are configured as arcuate surfaces.

4. The water collector of claim 1, wherein the fixing portion comprises a root portion and a mounting portion connected to the root portion, the root portion is connected to the water collecting tank, the opening is provided in the mounting portion, and a thickness of the root portion is greater than a thickness of the mounting portion.

5. A drip tray according to claim 1 wherein the fixing portion is provided with reinforcing ribs.

6. The drip tray of claim 1, wherein the fixing portion is provided with a wire passing hole.

7. A drip tray according to claim 1 wherein the fixing portion is integrally formed with the tray body.

8. Ceiling machine, characterized in that it comprises a drip tray according to any of claims 1 to 7.

9. The ceiling machine of claim 8, further comprising the level switch, the level switch including a switch body and a fastener at an upper end of the switch body, the fastener entering the opening and being secured to the securing portion.

10. The ceiling machine of claim 9, wherein the fastener includes a locating piece, a nut and a connecting post, the locating piece and the nut are respectively located at two ends of the connecting post, the connecting post is installed in the opening, the nut is in threaded connection with the connecting post and can move in the axial direction of the connecting post, so that the nut and the locating piece are matched to clamp the fixing portion.