CN212961909U

CN212961909U - Chassis and air conditioner

Info

Publication number: CN212961909U
Application number: CN202021382649.1U
Authority: CN
Inventors: 李海财; 覃龙; 吴岳权; 李蓓; 黄裕茂
Original assignee: TCL Air Conditioner Zhongshan Co Ltd
Current assignee: TCL Air Conditioner Zhongshan Co Ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-04-13
Anticipated expiration: 2030-07-14

Abstract

The utility model provides a chassis and air conditioner, wherein, the chassis includes: a tray body; the setting is in pump body subassembly on the disk body, fixedly connected with drain pipe on the pump body subassembly, with pass through the drain pipe, will retaining in the disk body is discharged. The utility model discloses a set up pump body subassembly on the disk body to the fixed drain pipe that sets up on pump body subassembly, thereby in time discharge the rainwater that will gather the comdenstion water on the disk body or gather outdoor, avoid taking place the retaining and flow backward to indoor condition emergence, improve user's use and experience, improve the practical value of product.

Description

Chassis and air conditioner

Technical Field

The utility model belongs to the technical field of air conditioner installation component technique and specifically relates to a chassis and air conditioner.

Background

With the continuous development of science and technology, the air conditioner becomes one of the necessary household appliances for each family as a common household appliance, and the air conditioner is diversified, wherein the window type air conditioner is a small air conditioner which can be installed on a window, and the window type air conditioner is deeply loved by the user due to the advantages of compact structure, light weight, convenient installation and the like.

In the window type air conditioner in the prior art, a water receiving disc in the window type air conditioner is generally made of foam materials, and after the water receiving disc is used for a long time, the water receiving disc is broken, so that condensed water drips and accumulates on a base plate to flow back to the indoor space.

Thus, there is still a need for improvement and development of the prior art.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, the easy retaining of window formula air conditioner chassis among the prior art leads to the water reflux indoor, brings the use of utmost point difference for the user and experiences.

The utility model provides a technical scheme that technical problem adopted as follows:

a base pan for a window air conditioner, wherein the base pan comprises: a tray body; the setting is in pump body subassembly on the disk body, fixedly connected with drain pipe on the pump body subassembly, with pass through the drain pipe, will retaining in the disk body is discharged.

The chassis, wherein, the drain pipe includes a first drain pipe for absorbing the impounded water and a second drain pipe for discharging the impounded water.

The first drain pipe is connected with a water pumping interface on the pump body assembly, the second drain pipe is connected with a water draining interface on the pump body assembly, and the pump body assembly is arranged above the disc body and is spaced from the disc body by a preset distance;

the chassis comprises a coaming and a water outlet, wherein the coaming extends around the edge of the disk body along the direction departing from the disk body, the water outlet is formed in the outer side of the coaming, and the second water drainage pipe extends along the bottom of the coaming on the inner side of the chassis and is connected with the water outlet.

The chassis, wherein, be provided with first water catch bowl on the disk body, first water catch bowl is used for collecting the retaining of disk body one side.

The chassis, wherein, the opposite side of disk body sets up and is used for collecting the second water catch bowl of excessive retaining in the first water catch bowl, the notch height of second water catch bowl is higher than the notch height of first water catch bowl.

The base plate, wherein the depth of the second water collection tank is greater than the depth of the first water collection tank.

The base plate, wherein, the one end setting of drain pipe is in the bottom of second water catch bowl for discharge the retaining in the second water catch bowl.

The chassis, wherein, the bottom of second water catch bowl is provided with the sensor, the sensor is used for detecting the retaining in the second water catch bowl.

The chassis, wherein, pump body subassembly includes the water pump and with the motor that the water pump is connected, the sensor through predetermineeing the controller with motor circuit connects, the controller is used for controlling opening or closing of motor.

An air conditioner, wherein the air conditioner comprises the chassis of any one of the above.

The technical effects of the utility model: the utility model discloses a set up pump body subassembly on the disk body to the fixed drain pipe that sets up on pump body subassembly, thereby in time discharge the rainwater that will gather the comdenstion water on the disk body or gather outdoor, avoid taking place the retaining and flow backward to indoor condition emergence, improve user's use and experience, improve the practical value of product.

Drawings

Fig. 1 is a schematic structural diagram of a chassis of the present invention;

FIG. 2 is a schematic structural view of the pump body assembly and the drain pipe of the present invention;

in fig. 1 to 2: 100, a tray body; 110, a first water collection tank; 120, a second water collection tank; 200, a pump body assembly; 210, a water pumping interface; 220, a drainage interface; 300, a water discharge pipe; 310, a first drain pipe; 320, a second drain pipe; 400, a sensor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Window air conditioner among the prior art, the water collector in the window air conditioner generally adopts foam material to make, thereby collect the comdenstion water that the air conditioner operation in-process produced through the water collector promptly, thereby drainage is carried out to the rethread pipeline, however, there is the condition of breaking after the water collector is used for a long time, lead to the comdenstion water drippage to gather and flow back to indoor on the chassis, on the other hand, under the condition of rainstorm, the air conditioner outside drainage is not timely enough, also can produce the rainwater and take place through the condition that the chassis was backward irritated, bring the use experience of utmost point for the user.

Based on the above-mentioned defect among the prior art, the utility model provides a chassis, this chassis is used for window formula air conditioner, as shown in fig. 1, wherein, the chassis includes: a tray body 100; the pump body assembly 200 is arranged on the tray body 100, the drain pipe 300 is fixedly connected to the pump body assembly 200, and the drain pipe 300 is used for discharging the stored water in the tray body 100 to the outside of the tray body 100.

The utility model discloses a set up pump body subassembly 200 on disk body 100 to the fixed drain pipe 300 that sets up on pump body subassembly 200, thereby will gather the comdenstion water on disk body 100 or the rainwater of gathering in time discharge outdoor, avoid taking place the retaining and flow backward to indoor condition emergence, improve user's use and experience, improve the practical value of product.

The utility model discloses in, erect the window position in the room usually at the window type air conditioner, the user needs install by oneself according to the step in the specification after purchasing the window type air conditioner, and the process is comparatively loaded down with trivial details, at the in-process of actual installation, takes place following problem easily: the installation angle is incorrect, which is mainly reflected in the installation state of high outside and low inside or complete horizontal, and the condition easily causes that the condensed water of the evaporator is difficult to discharge, thereby causing the condition of recharging indoors; in another situation, when a user installs a window type air conditioner, the water pan is damaged, so that condensed water in the operation process of the air conditioner is not discharged along the discharge pipeline, but is accumulated on the bottom plate of the air conditioner and flows back to the room. Under the above-mentioned condition to and when the rainwater is great, all can cause the condition emergence of retaining backward flow in the air conditioner, bring the use experience of range upon range for the user in the use.

Based on the structure of the utility model, the pump body component 200 is arranged to remove the accumulated water on the disc body 100 of the window type air conditioner in time, thereby avoiding the condition of water storage backflow, in another embodiment of the present invention, in order to achieve a better water-blocking effect for the tray body 100 in the chassis, and facilitates the discharge of the stored water in the disc body 100 by the pump body assembly 200 through the water discharge pipe 300, the tray body 100 is provided with a first water collecting groove 110, as shown in fig. 1, the first water collecting groove 110 is provided at a side of the window type air conditioner facing the outside of the window, is used for collecting the water stored at one side of the tray body 100 close to the window, aiming at the condition that the amount of condensed water is small or the rainwater is less, the first water collecting tank 110 performs a blocking function, and guides the stored water entering the tray body 100 for storage, thereby blocking a line of the stored water entering the indoor side along the tray body 100 to a certain extent, and the stored water in the first water collecting tank 110 is drained under the combined action of the self-drainage of the air conditioner and the evaporation of the stored water.

On the basis of the above embodiment, in order to further improve the effect of isolating the stored water from the tray body 100 to enter the indoor side, the second water collecting tank 120 is disposed on one side of the first water collecting tank 110, that is, the side of the tray body 100 installed indoors, and the second water collecting tank 120 is used for collecting the stored water that flows back in the first water collecting tank 110, for example, when the rainwater is heavy, the speed of the rainwater accumulated on the tray body 100 is greater than the speed of the rainwater drainage, in this case, when the first water collecting tank 110 is full of rainwater, the rainwater that flows back will flow back to the indoor side, and at this time, due to the existence of the second water collecting tank 120, the rainwater that flows back is accumulated in the second water collecting tank 120, and the rainwater that flows back directly into the indoor side is avoided.

During actual setting, the length and width of the first water collecting tank 110 are larger than those of the second water collecting tank 120, wherein the first water collecting tank 110 is matched with the structural protrusions on the tray body 100, so that the stored water falling into the tray body 100 is collected, and the surface area of the stored water in the first water collecting tank 110 is increased due to the larger length and width of the first water collecting tank 110, thereby being beneficial to evaporation of the stored water. The depth of the second water collection groove 120 is greater than the depth of the first water collection groove 110, and when the stored water falling into the disc body 100 exceeds the bearing limit of the first water collection groove 110, the stored water is guided to the second water collection groove 120 along the structural protrusion on the disc body 100, so that the stored water can be discharged conveniently by the pump body assembly 200. On the other hand, first water catch bowl 110 is the rectangular channel specifically in this embodiment, and this rectangular channel arranges that the retaining flows to the inboard must be way from the chassis 100 outside on, can realize preventing the retaining to flow back to the indoor effect of user the utility model discloses a but in other implementation modes, first water catch bowl 110 can be according to the specific structure in the disk body 100 and the position of arranging of unit mount sets up to the heterotypic channel, and the principle that sets up first water catch bowl 110 is: the first water collecting channel 110 is located at a position that can completely block the outside impounded water flow from entering the room; and the horizontal area of the first water collecting tank 110 is enlarged as much as possible so that the accumulated water accumulated in the first water collecting tank 110 is evaporated. The principle of setting the second water collecting tank 120 is as follows: when the first water collecting channel 110 is filled with the stored water, the stored water flowing toward the inner side (the side installed in the indoor direction) of the tray body 100 is entirely flowed into the second water collecting channel 120 to realize a further blocking effect; another principle is that the depth of the second water collection tank 120 is deep enough to ensure that the drain pipe 300 provided in the second water collection tank 120 can be brought into sufficient contact with the accumulated water with the pump body assembly 200 opened, and the accumulated water in the second water collection tank 120 is efficiently drained.

In cooperation with the above structure, the above water discharge pipe 300 specifically includes a first water discharge pipe 310 and a second water discharge pipe 320, wherein one end of the first water discharge pipe 310 is disposed at the bottom of the second water collection tank 120 for sucking the stored water inside the second water collection tank 120, in the above embodiment, in case that the water storage amount is greater than the bearing capacity of the first water collection tank 110, the stored water flows into the second water collection tank 120, at this time, the pump body assembly 200 is opened to operate, and the stored water in the second water collection tank 120 is pumped away through the first water discharge pipe 310, thereby avoiding further accumulation of water flow. In actual setting, the fixing member may be used to fix the end of the first drain pipe 310 inserted into the bottom of the second water collecting tank 120, so as to prevent the first drain pipe 310 from being separated from the predetermined position, which may result in the situation that the water stored in the second water collecting tank 120 cannot be discharged.

In the present invention, as shown in fig. 2, a water pumping interface 210 and a water draining interface 220 are disposed on the pump body assembly 200, wherein the water pumping interface 210 is connected to the first water draining pipe 310, the water draining interface 220 is connected to the second water draining pipe 320, when the pump body assembly 200 is started, the generated suction force is transmitted from the water pumping structure 210 to the water draining interface 220, during the water pumping process of the pump body assembly 220, the suction force generated by the water pumping interface 210 acts along the first water draining pipe 310, when the water absorbing end of the first water draining pipe 310 is located below the horizontal plane, the stored water in the second water collecting tank 120 is absorbed into the first water draining pipe 310 under the atmospheric pressure, so as to realize the absorption of the stored water in the second water collecting tank 120, the absorbed stored water flows through the inside the pump body assembly 200 and flows out of the second water draining pipe 320 in the pump body assembly 200, the other end of the second water draining pipe 320 is disposed outside the disc body 100, the absorbed stored water is guided, thereby, the effect of removing the stored water is realized, and the condition that the stored water in the tray body 100 flows back to the indoor of the user is effectively prevented.

During actual setting, the pump body assembly 200 is disposed above the tray body 100 and spaced from the tray body 100 by a predetermined distance, that is, as shown in fig. 1, the pump body assembly 200 is preferably disposed directly above the second water collecting tank 120, which has the advantage of reducing the length of the second water discharging pipe 320 to reduce the power requirement required by the pump body assembly 200 in the water pumping process, and on the other hand, the pump body assembly 200 is spaced from the tray body 100 by a predetermined distance to prevent water accumulated in the second water collecting tank 120 from affecting the connecting circuit disposed above the pump body assembly 200, thereby reducing the failure frequency of the pump body assembly 200 and improving the user experience.

The chassis comprises a surrounding plate (not marked) which extends around the edge of the tray body 100 along the direction departing from the tray body 100 and a water outlet (not marked) which is arranged on the outer side of the surrounding plate, and the second water discharge pipe 320 extends along the bottom of the surrounding plate on the inner side of the chassis and is connected with the water outlet so as to discharge water out of the chassis.

The utility model discloses in, pump body subassembly 200 includes the water pump and the motor of being connected with the water pump, and the water pump sets up to miniature vacuum water pump, and miniature vacuum water pump makes the inside diaphragm of pump be reciprocating motion through mechanical device under the transmission of its motor to compress the air in the fixed volumetric pump chamber, the pull forms vacuum (negative pressure), produces the pressure differential with external atmospheric pressure in pump water pumping mouth department, under the effect of pressure differential, with gas (inhale) in the pump, discharge from the outlet again. The utility model discloses in, choose for use miniature vacuum water pump advantage to be in that miniature vacuum water pump is small, is convenient for arrange, and the low noise can not influence user's life, simultaneously, even under the condition of long-time idle running, can not damage the pump body yet.

Based on the above specific embodiment, a sensor 400 is further disposed at the bottom of the second water collecting tank 120, the sensor 400 is used for detecting the water stored in the second water collecting tank 120, when the water stored in the second water collecting tank 120 reaches a predetermined height, the sensor 400 is triggered to generate a water level signal, and further a signal for turning on the pump body assembly 200 is issued through a controller electrically connected to the sensor 400, wherein the controller is electrically connected to the pump body assembly 200, and specifically, the controller is electrically connected to the motor. After the controller receives the water level signal transmitted by the sensor 400, the water level signal is converted into a start signal and is sent to the motor, so that the pump body assembly 200 is started. On the other hand, when the water level in the second water collecting tank 120 is lower than the position where the sensor 400 is located, the water level signal received in the sensor 400 disappears, the opening signal sent to the motor in the controller 400 also disappears synchronously, so that the effect of intelligently closing the motor after the stored water in the second water collecting tank 120 is drained completely is realized, the pump body assembly 200 is closed, through the arrangement of the sensor 400, the motor is automatically opened or closed according to the water demand in the second water collecting tank 120 without active operation of a user, the effect of opening or closing the pump body assembly 200 is realized, the situation that the stored water flows into a user room due to excessive water storage amount in the second water collecting tank 120 is effectively prevented, and meanwhile, the energy-saving effect is also realized through automatic switching.

In the novel usage model, the sensor 400 can be selected from sensors of various types, such as an electrode sensor, a photoelectric sensor, an GKY sensor and the like, in the practical application process, the electrode sensor has a simple structure and low cost, but in the long-term usage process, the electrode can adsorb many impurities in water storage, so that the conduction effect of the electrode is influenced; the photoelectric sensor detects water by detecting whether total reflection occurs in the reflective glass, when the reflective surface of the sensor glass has water, emitted light is transmitted out of the reflective surface and does not generate total reflection, at the moment, the receiving end cannot detect the light and outputs very small current, which indicates that the water exists, when the reflective surface of the sensor is anhydrous, the emitted light returns at the reflective surface of the glass and generates total reflection, at the moment, the receiving end can detect the light and outputs milliampere-level current, which indicates that the water does not exist. The photoelectric sensor is easy to cause misjudgment in the use process, and the sensor glass needs to be cleaned at regular time. GKY the sensor uses the buoyancy of liquid to change the direction of the sensor, similar to a conventional float, and the detection mode of the sensor is accurate in position detection. The skilled person can select different sensors 400 suitable for the structural features of the tray 100, and the application is not limited thereto.

Based on the above embodiment, the utility model discloses in the in-service use process as follows: when a user installs the window type air conditioner with the chassis of the present invention, the installation direction is as shown in fig. 1, the upper left side of the drawing in fig. 1 faces the outside of the window of the user, the lower right side of the drawing faces the inside of the window of the user, during the actual use, as shown in the drawing, the tray body 100 outside the window is provided with the first water collecting tank 110, the tray body 100 inside the window is provided with the second water collecting tank 120, in the case of heavy rain, the tray body 100 is arranged at one side outside the window to receive part of the rainwater, in the case of heavy rain, the rainwater cannot flow out along the drain opening of the window type air conditioner rapidly, and can be accumulated in the tray body 100, when the rainwater flows along the tray body 100 to the indoor direction, the rainwater is blocked and stored by the first water collecting tank 110, if the accumulated rainwater is less, the rainwater in the first water collecting tank 110 can evaporate slowly, when the rainwater accumulated in the first water collecting tank 110 exceeds the bearing capacity of the first water collecting tank 110, when rainwater overflows, part of rainwater continues to flow to the inner side of the window along the tray body 100, and is blocked and stored by the second water collecting tank 120 in the flowing process of the rainwater, the sensor 400 is arranged at the bottom of the second water collecting tank 120, when the sensor 400 detects that the water level in the second water collecting tank 120 reaches a preset height, a water level signal is generated and sent to the controller, the controller starts the water pumping motor 200 preset on the tray body 100 according to the water level signal, wherein the water pumping interface 210 on the water pumping motor 200 is connected with the first water discharging pipe 310 in advance, one end of the first water discharging pipe 310 is arranged at the bottom of the second water collecting tank 120, when the water pumping motor 200 starts to operate, the first water discharging pipe 310 pumps the accumulated water in the second water collecting tank 120 and conveys the water to the second water discharging pipe 320 connected with the water discharging interface 220 along the water discharging interface 220 through the water pumping motor 200, wherein the other end of the second water, realize the effect with ponding discharge window air conditioner in the second water catch bowl 120 promptly, continuously under the condition of depositing water in the second water catch bowl 120, sensor 400 continues output water level signal, water pumping motor 200 keeps the open mode, when not depositing water in the second water catch bowl 120, sensor 400 no longer outputs water level signal, water pumping motor 200 stall this moment, in this process, water pumping motor 200 is opened or closed to detection effect intelligence through sensor 400, realize preventing that the rainwater from flowing back the indoor effect that the user located, user's use experience has been improved.

Based on the above-mentioned embodiment, the utility model provides an air conditioner is still provided, the air conditioner includes the chassis in the above-mentioned embodiment, and this chassis is through setting up pump body subassembly on the disk body to the fixed drain pipe that sets up on pump body subassembly, thereby will gather the comdenstion water on the disk body or the rainwater of gathering in time discharge outdoor, avoid taking place the retaining and flow backward to indoor circumstances and take place, improve user's use and experience, improve the practical value of product.

To sum up, the utility model discloses a chassis and air conditioner, the chassis includes: a tray body; the setting is in pump body subassembly on the disk body, fixedly connected with drain pipe on the pump body subassembly, with pass through the drain pipe, will retaining in the disk body is discharged. The utility model discloses a set up pump body subassembly on the disk body to the fixed drain pipe that sets up on pump body subassembly, thereby in time discharge the rainwater that will gather the comdenstion water on the disk body or gather outdoor, avoid taking place the retaining and flow backward to indoor condition emergence, improve user's use and experience, improve the practical value of product.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. A base pan for a window air conditioner, the base pan comprising: a tray body; the setting is in pump body subassembly on the disk body, fixedly connected with drain pipe on the pump body subassembly, with pass through the drain pipe, will retaining in the disk body is discharged.

2. The chassis of claim 1, wherein the drain comprises a first drain for absorbing the stored water and a second drain for draining the stored water.

3. The chassis of claim 2, wherein the first drain pipe is connected to a water intake interface on the pump body assembly, the second drain pipe is connected to a water discharge interface on the pump body assembly, and the pump body assembly is disposed above the tray body and spaced a predetermined distance from the tray body;

4. The tray of claim 1 wherein a first water collection trough is provided on the tray body for collecting water collected from one side of the tray body.

5. The tray of claim 4 wherein the other side of the tray body is provided with a second water collection sump for collecting excess water stored in the first water collection sump, the second water collection sump having a higher notch height than the first water collection sump.

6. The tray of claim 5, wherein the depth of the second water collection trough is greater than the depth of the first water collection trough.

7. The chassis of claim 6, wherein one end of the drain pipe is disposed at the bottom of the second water collection tank for draining the accumulated water in the second water collection tank.

8. The chassis of claim 7, wherein a bottom of the second water collection sump is provided with a sensor for detecting water accumulation within the second water collection sump.

9. The chassis of claim 8, wherein the pump body assembly comprises a water pump and a motor connected with the water pump, the sensor is electrically connected with the motor through a preset controller, and the controller is used for controlling the motor to be turned on or off.

10. An air conditioner characterized in that it comprises a base pan according to any of the preceding claims 1-9.