CN217357173U

CN217357173U - Water tank and air conditioner indoor unit

Info

Publication number: CN217357173U
Application number: CN202220816900.3U
Authority: CN
Inventors: 孙朋飞; 袁小辉; 张德明; 郝本华; 戴伯昌; 侯竑宇; 王文博
Original assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-09-02
Anticipated expiration: 2032-04-08

Abstract

The application provides a water tank and an air conditioner indoor unit, wherein the water tank is installed in a shell of equipment in a drawing mode and is provided with a drawing end; the water tank comprises a tank body and a cover body covering the tank body, and the tank body is provided with a water storage cavity; one side of the cover body close to the drawing end is provided with a water injection port which is communicated with the water storage cavity, and water can be injected into the water storage cavity from the water injection port; the water injection hole is provided with the shutoff piece, and the shutoff piece is used for shutoff water injection hole when the water storage chamber is filled up with water, and the shutoff piece sets up in the one side of lid towards the water storage chamber, and is located the water storage intracavity. When water is needed to be added into the water tank, only a part of the water tank needs to be slightly pulled out of the shell of the equipment, so that the water filling port is exposed, water can be added into the water tank, the water tank does not need to be completely pumped out, the water adding is convenient, and the operation is simple.

Description

Water tank and air conditioner indoor unit

Technical Field

The embodiment of the application relates to the technical field of air conditioners, in particular to a water tank and an air conditioner indoor unit.

Background

Air conditioning refers to a device that adjusts and controls parameters such as temperature, humidity, and flow rate of the environment inside a building or structure by manual means. Along with the continuous expansion of people to the air conditioner function, the air conditioner no longer only has the function of refrigeration, heating and dehumidification, and it still has the function of clean room air.

In the related art, a cabinet air conditioner with an air cleaning function is generally a cabinet air conditioner, and the cabinet air conditioner with the air cleaning function includes an outdoor unit installed outdoors and an indoor unit installed indoors, the indoor unit includes a casing, a fan installed in the casing, a water tank drawably installed at a lower portion of the casing, and a water throwing assembly installed in the water tank, the casing is provided with an air inlet corresponding to the water tank, and the casing is further provided with an air outlet. After adding water in the water tank, the subassembly that gets rid of in the water tank can be raised the water in the water tank and form the cascade, and the fan in the casing can guide the outer air of casing to get into the casing from the air inlet department of casing to through the cascade that the subassembly that gets rid of formed, the cascade can be to the air purification, the humidification of process, and the air that purifies through the cascade, the humidification blows off the casing through the air outlet of casing, realizes air conditioner purification, the humidification of room air from this.

However, the air conditioner with the air cleaning function needs to frequently add water into the water tank, and when adding water into the water tank, the water tank needs to be completely drawn out from the shell to add water into the water tank, and the shell is installed again after the water tank is filled with water, so that the operation is complicated, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a machine in water tank and air conditioning for solve the water tank of the air conditioner that has the clean function of air and operate complicatedly when adding water, technical problem that wastes time and energy.

The embodiment of the present application provides the following technical solutions for solving the above technical problems:

the embodiment of the application provides a water tank, wherein the water tank is installed in a shell of equipment in a drawable mode and is provided with a drawing end;

the water tank comprises a tank body and a cover body covering the tank body, and the tank body is provided with a water storage cavity;

a water injection port is formed in one side, close to the drawing end, of the cover body and is communicated with the water storage cavity, and water can be injected into the water storage cavity from the water injection port;

the water injection hole is provided with a plugging piece, the plugging piece is used for plugging the water injection hole when the water storage cavity is filled with water, and the plugging piece is arranged on one side of the cover body facing the water storage cavity and is located in the water storage cavity.

The beneficial effects of the embodiment of the application are as follows: according to the water tank provided by the embodiment of the application, the water filling port is arranged on one side, close to the drawing end, of the cover body, when water needs to be filled into the water tank, only a part of the water needs to be slightly drawn out of the shell of the equipment, so that the water filling port is exposed, the water can be filled into the water tank, the water tank does not need to be completely drawn out, the water is convenient to fill, and the operation is simple; and the water filling opening is provided with a plugging piece, and the plugging piece can plug the water filling opening when the water storage cavity is filled with water, so that excessive water is prevented from being added into the water storage cavity.

In a possible implementation manner, a water adding groove sinking into the water storage cavity is arranged on one side of the cover body close to the drawing end, and the water injection port is arranged at the bottom of the water adding groove.

In a possible implementation mode, the water adding tank comprises a first tank area close to the tank bottom of the water adding tank and a second tank area close to the tank opening of the water adding tank, the first tank area and the second tank area are matched to form an inverted 'convex' structure, and the water injection port is arranged in the first tank area.

In a possible embodiment, a spillway gap is arranged on the side wall of the box body, and the spillway gap is communicated with the outer side of the box body and the water storage cavity;

the end face of the second groove area, which is close to the first groove area, forms a convex table surface, a water leakage opening is formed in the convex table surface, and the water leakage opening is communicated with the water storage cavity.

In a possible implementation manner, the water leakage port is provided with a water leakage pipe, one end of the water leakage pipe is connected to the water leakage port, and the other end of the water leakage pipe extends in a direction away from the bottom of the water adding tank.

In a possible embodiment, the blocking member includes a floating member and a limiting member, the limiting member is used for limiting a moving track of the floating member, so that the floating member can only move back and forth along a first direction;

when the water storage cavity is filled with water, the floating piece moves to one side close to the water filling port along the first direction under the action of the buoyancy of the water; when the water storage cavity is filled with water, the floating piece blocks the water filling port under the action of the buoyancy of the water.

In a possible embodiment, the first direction coincides with the direction in which the float member floats under the buoyancy of the water.

In one possible embodiment, the float is a float ball;

the limiting piece comprises a plurality of limiting pieces, the limiting pieces surround to form a cylindrical space, and the floating ball is located in the cylindrical space;

one end of the limiting piece is connected with the surface of the cover body facing the water storage cavity, the other end of the limiting piece is provided with a limiting protrusion protruding into the cylindrical space, and the limiting protrusion is used for preventing the floating ball from being far away from the cylindrical space and falling from one end of the cover body.

In a possible embodiment, the limiting member further includes a connecting portion, and the connecting portion is an annular structure;

the upper end of the connecting part is connected to the surface of the cover body facing the water storage cavity, and the lower end of the connecting part is connected with one end of the limiting piece far away from the limiting protrusion;

the water injection port is positioned in the inner circle of the connecting part.

In a possible embodiment, a sealing ring is arranged at a water filling opening of the surface of the cover body facing the water storage cavity;

when the water storage cavity is filled with water, the floating piece is matched with the sealing ring to seal and block the water filling port.

In a possible implementation mode, the water filling opening is provided with a water leakage part, the lower part of the water leakage part penetrates through the water filling opening from one side of the cover body back to the water storage cavity and penetrates to one side of the cover body facing the water storage cavity, and the sealing ring is arranged on the lower part of the water leakage part.

In a possible embodiment, the upper part of the drain is provided with a filter screen.

In a possible implementation manner, an air outlet is provided on the cover, and an air inlet is provided on a side wall of the box body away from the drawing end.

The embodiment of the application also provides an air-conditioning indoor unit, which comprises a shell and a water tank which is arranged in the shell in a telescopic mode, wherein the water tank is in any scheme.

The beneficial effect of the air conditioning indoor unit that this application embodiment provided is the same with the beneficial effect of above-mentioned water tank, no longer gives unnecessary details here.

In addition to the technical problems solved by the present application, the technical features constituting the technical solutions, and the advantageous effects brought by the technical features of the technical solutions described above, other technical problems that can be solved by the water tank and the air conditioning indoor unit provided by the present application, other technical features included in the technical solutions, and advantageous effects brought by the technical features will be further described in detail in the detailed description of the present application.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed to be used in the embodiments of the present application or the technical solutions in the prior art are briefly described below, it is obvious that the drawings in the following description are only a part of the embodiments of the present application, and that these drawings and the written description are not intended to limit the scope of the concepts of the present application in any way, but rather to illustrate the concepts of the present application for a person skilled in the art by referring to a specific embodiment, and that other drawings can be obtained from these drawings without inventive efforts for a person skilled in the art.

FIG. 1 is an exploded view of a water tank according to an embodiment of the present application;

FIG. 2 is a schematic top view of a cover according to an embodiment of the present disclosure;

FIG. 3 is a schematic bottom view of a cover according to an embodiment of the present disclosure;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a sectional view of a water tank of an embodiment of the present application before water is added;

FIG. 6 is a sectional view of the water tank of the present application after adding water.

Description of reference numerals:

100. a box body;

110. a water storage cavity; 120. drawing the end; 130. an air inlet;

200. a cover body;

210. a seal ring; 220. a water injection port; 230. a water adding tank; 240. an air outlet;

231. a convex table surface; 232. a water leakage pipe;

300. a blocking member;

310. a float member; 320. a limiting member;

321. a connecting portion; 322. a limiting sheet; 323. the spacing is protruding.

Detailed Description

In the related art, the air conditioner with the air cleaning function needs to add water to the water tank frequently, however, when adding water to the water tank, the water tank generally needs to be completely drawn out from the shell of the air conditioner to add water to the water tank, and the shell is installed back after the water tank is filled with water, so that the operation is complicated, and time and labor are wasted.

In view of this, the water filling port is arranged on the cover body of the water tank on the side close to the drawing end of the water tank, so that when the water tank is used for filling water, only a small part of the water tank needs to be drawn out, the water filling port is exposed, the water can be filled into the water tank, the water tank does not need to be completely drawn out, the water filling is convenient, and the operation is simple.

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

FIG. 1 is an exploded view of a water tank according to an embodiment of the present application; FIG. 2 is a schematic top view of a cover according to an embodiment of the present disclosure; FIG. 3 is a bottom view of the cover according to the embodiment of the present disclosure;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A; FIG. 5 is a sectional view of the water tank of the present application before water is added; FIG. 6 is a sectional view of the water tank of the present application after adding water.

The water tank that this application embodiment provided can be pull install in the casing of equipment, and the equipment that is used for the installation water tank of pull here can be for the air conditioner that has the clean function of air, also can be air purifier, still can be for installing the water tank and need often to the equipment of adding water in the water tank. The water tank is provided with a drawing end, and the drawing end is the end which is firstly drawn out from the shell of the equipment when the water tank is drawn out from the shell of the equipment.

As shown in fig. 1 and 2, the water tank according to the embodiment of the present invention includes a tank body 100 and a cover 200 covering the tank body 100, and the tank body 100 has a water storage chamber 110. That is, the bottom and the peripheral side walls of the box 100 enclose to form the water storage chamber 110, the upper portion of the box 100 is open, and the cover 200 covers the upper portion of the box 100. One side of the cover body 200 close to the drawing end 120 is provided with a water injection port 220, the water injection port 220 is communicated with the water storage cavity 110, and water can be injected into the water storage cavity 110 from the water injection port 220.

In the related art, for example, a water tank in an air conditioning indoor unit is taken as an example for description, an air outlet 240 is disposed on the cover 200, the air outlet 240 is disposed in the middle of the cover 200 and is close to a second end of the cover 200, the second end is an end of the water tank opposite to the pull-out end 120, an air inlet 130 is disposed on the tank body 100 of the water tank, and the air inlet 130 is disposed on a side wall of the tank body 100 away from the pull-out end 120. In addition, in order to facilitate water adding at the position of the air inlet 130 of the water tank, the air inlet 130 inclines towards the outer side of the water tank, the arrangement occupies the space in the shell of the indoor unit of the air conditioner, and the volume of the water tank is reduced.

The water tank that this application embodiment provided is provided with water filling port 220 in lid 200 one side that is close to pull end 120, when the water tank need add water, only needs a little pull out partly in the casing of equipment to make water filling port 220 expose, can add water to the water tank promptly, need not the water tank of taking out completely, it is convenient to add water, easy operation. And this water tank adds water from water filling port 220 and locates to add, need not to use air intake 130, therefore, air intake 130 in this application embodiment is the window of seting up on the lateral wall of box 100 keeping away from pull-out end 120, and it need not to incline to the outside of water tank, and this setting can increase the volume of water tank to increase the volume of water tank, and then increase the water storage capacity in the water tank, thereby reduce the frequency that the water tank was added water.

In order to prevent the water from being excessively added into the water storage cavity 110, the water filling port 220 is provided with a blocking piece 300, the blocking piece 300 is used for blocking the water filling port 220 when the water storage cavity 110 is filled with water, and the blocking piece 300 is arranged on one side of the cover body 200 facing the water storage cavity 110 and is located in the water storage cavity 110. The blocking piece 300 can block the water filling port 220 when the water storage cavity 110 is filled with water, so that the phenomenon that the water tank works due to the fact that excessive water is added into the water storage cavity 110 is avoided.

In some embodiments of the present disclosure, a water feeding groove 230 is disposed on a side of the cover 200 close to the drawing end 120 and sinks into the water storage cavity 110, and the water filling port 220 is disposed at a bottom of the water feeding groove 230. The water tank 230 is convenient for adding water into the water tank, when the water tank adds water, the water can be directly added into the water tank 230, then the water flows into the water storage cavity 110 from the water filling port 220 at the bottom of the water tank 230, and the arrangement prevents the water from spilling to the outside of the water tank. And add the water tank 230 and still play the effect of temporary storage water, after filling up water in the water storage chamber 110, the shutoff piece 300 blocks up the water filling port 220, and the water in adding the water tank 230 no longer flows to the water storage chamber 110 internal flow, and remaining water in adding the water tank 230 can be stored in adding the water tank 230 temporarily this moment, and when the water level in the water storage chamber 110 descends, the water in adding the water tank 230 has increased the volume of adding water of water tank in flowing to the water storage chamber 110. And the water adding groove 230 is provided to prevent the water in the water storage chamber 110 from leaking out when the water is filled.

The water adding tank 230 includes a first tank region near the tank bottom of the water adding tank 230 and a second tank region near the notch of the water adding tank 230, the first tank region and the second tank region cooperate to form an inverted 'convex' structure, and the water injection port 220 is disposed in the first tank region. This setting has reduced the distance between the bottom in water filling port 220 and water storage chamber 110, has reduced water storage chamber 110 and has added water the time, and the impact of the water that flows in from water filling port 220 to the bottom in water storage chamber 110 plays the guard action to the bottom in water storage chamber 110.

In order to prevent the water storage cavity 110 from being filled with excessive water and affecting the operation of the water tank, the sidewall of the tank 100 is provided with an overflow opening, the overflow opening is communicated with the outer side of the tank 100 and the water storage cavity 110, when excessive water is filled into the water storage cavity 110, the water overflows from the overflow opening, and the water level in the water storage cavity 110 is ensured not to exceed the maximum water level of the water storage cavity 110. This setting is usually used in when adding water after taking the water tank out the washing completely, this water tank is when adding water, pull out the water tank from the casing slightly so that water filling port 220 exposes, then add water in to the basin 230 that adds water, thereby make water flow to the water storage chamber 110 in through water filling port 220 in the basin 230 that adds water, when water reaches the predetermined water level in the water storage chamber 110, that is to say, when the water in the water storage chamber 110 is full of, shutoff piece 300 blocks up water filling port 220, make can not continue to flow to the water storage chamber 110, this process need not use the gap. When the water storage cavity 110 needs to be cleaned, the water tank needs to be pulled out completely for cleaning, water can be added into the water storage cavity 110 from the air outlet 240 after cleaning is completed, excessive water may be added into the water storage cavity 110 at this time, and when excessive water is added into the water storage cavity 110, excessive water in the water storage cavity 110 flows out from the overflow port, so that the water in the water storage cavity 110 is ensured not to exceed the maximum water level of the water storage cavity 110.

In order to prevent the excessive water added by the water adding tank 230 and lead to the overflow of the water from the notch of the water adding tank 230, the end surface of the second tank area close to the first tank area forms a convex table surface 231, a water leakage port is arranged on the convex table surface 231, the water leakage port is communicated with the water storage cavity 110, the arrangement can lead the water overflowing the convex table surface 231 in the water adding tank 230 to leak into the water storage cavity 110 from the water leakage port, when the water in the water storage cavity 110 is full, the water in the water adding tank 230 leaks into the water storage cavity 110 and then flows to the outer side of the water storage cavity 110 from the overflow port of the water storage cavity 110, the arrangement can meet the overflow of the excessive water in the water adding tank 230 and the water storage cavity 110 by arranging an overflow port on the side wall of the water storage cavity 110, and the situation that the water flows out of the water tank due to the arrangement of a plurality of overflow ports is avoided. Of course, for example, an overflow port may be disposed on a side wall of the water adding tank 230 to allow excess water in the water adding tank 230 to flow to the outside of the water tank.

Optionally, in order to increase the temporary water storage function of the water adding tank 230, a water leaking pipe 232 is arranged at the water leaking port, one end of the water leaking pipe 232 is connected to the water leaking port, the other end of the water leaking pipe extends in the direction away from the bottom of the water adding tank 230 and does not extend out of the water adding tank 230, the water leaking level of the water adding tank 230 is increased, so that water can leak into the water storage cavity 110 only when the water level in the water adding tank 230 is higher than the upper end of the water leaking pipe 232, and the temporary water storage amount of the water adding tank 230 is increased.

In some embodiments of the present application, as shown in fig. 1, 3 and 4, the blocking member 300 includes a floating member 310 and a limiting member 320, and the limiting member 320 is used for limiting the moving track of the floating member 310, so that the floating member 310 can move back and forth only in a first direction. That is, the floating member 310 can only move back along the first direction under the limiting action of the limiting member 320. When the water storage cavity 110 is filled with water, the floating member 310 moves towards one side close to the water filling port 220 along the first direction under the action of the buoyancy of the water; when the water storage chamber 110 is filled with water, the floating member 310 blocks the water filling port 220 under the action of the floating force of the water. That is to say, the density of floating piece 310 is less than the density of water, when adding water in the water storage chamber 110, the water level in the water storage chamber 110 rises gradually, water level in following the water storage chamber 110 rises, floating piece 310 has ascending buoyancy under the effect of water, at this moment, floating piece 310 moves to the one side that is close to water filling port 220 along first direction under the effect of the buoyancy of water and the limiting effect of locating part 320, when water in the water storage chamber 110 is full of, floating piece 310 floats to water filling port 220 department, shutoff water filling port 220 under the effect of the buoyancy of water.

It is understood that the first direction may be a vertical direction, and may also be an obliquely upward direction.

In some embodiments of the present application, the first direction is a vertical direction, that is, the first direction coincides with a direction in which the floating member 310 floats by the buoyancy of water. This arrangement can reduce the blocking force of the stopper 320 against the floating member 310, so that the floating member 310 can move upward under the buoyancy of water, and the stopper 320 only serves to restrict the position of the floating member 310 in the horizontal direction, so that it can move only in the vertical direction.

Optionally, the floating member 310 is a floating ball, and an outer surface of the floating ball is smooth and can be better matched with the limiting member 320, so that the floating member 310 is prevented from being jammed during floating.

The limiting part 320 comprises a plurality of limiting pieces 322, the plurality of limiting pieces 322 enclose to form a cylindrical space, the floating ball is located in the cylindrical space, one end of each limiting piece 322 is connected with the surface of the cover body 200 facing the water storage cavity 110, a limiting protrusion 323 protruding into the cylindrical space is arranged at the other end of each limiting piece 322, and the limiting protrusion 323 is used for preventing the floating ball from falling from the end, far away from the cover body 200, of the cylindrical space.

It should be noted that the limiting sheet 322 and the cover 200 may be integrally formed or fixedly connected. Similarly, the limiting protrusion 323 and the limiting sheet 322 may be integrally formed, may also be fixedly connected, and may also be detachably connected, which is not limited herein.

The arrangement of the limiting protrusions 323 enables the floating ball to move only in the cylindrical space between the limiting protrusions 323 and the cover body 200, the arrangement enables the water level in the water storage cavity 110 to be low, and when the floating ball does not float on the water surface, the floating ball is supported by the limiting protrusions 323, so that the floating ball cannot fall from one end, far away from the cover body 200, of the cylindrical space.

Of course, in some possible embodiments of the present application, for example, the lower end of the limiting piece 322 is not provided with the limiting protrusion 323, and the distance between the lower end of the limiting piece 322 and the bottom of the water storage cavity 110 is smaller than the radius of the floating ball, which also can ensure that the floating ball will not fall or roll out from the end of the cylindrical space away from the cover 200 when the water level in the water storage cavity 110 is low.

It can be understood that the limiting protrusion 323 is disposed at the lower portion of the limiting plate 322 to flexibly set the length of the limiting plate 322, and the floating ball is spaced from the water filling port 220 by a certain distance as long as the water level in the water storage chamber 110 is low, so that the water filling port 220 is not blocked by the floating ball.

Optionally, the limiting member 320 further includes a connecting portion 321, the connecting portion 321 is an annular structure, an upper end of the connecting portion 321 is connected to a surface of the cover 200 facing the water storage cavity 110, and a lower end of the connecting portion 321 is connected to one end of the limiting pieces 322 far away from the limiting protrusion 323. That is to say, the limiting member 320 includes a connecting portion 321 and a plurality of limiting pieces 322 connected to the connecting portion 321, the connecting portion 321 is an annular structure, the plurality of limiting pieces 322 are arranged around an inner circle of the connecting portion 321, a diameter of a cylindrical space formed by the plurality of limiting pieces 322 is the same as a diameter of the inner circle of the connecting portion 321, and this arrangement is convenient for the connection and processing of the limiting member 320 and the cover body 200.

It should be noted that the connecting portion 321 and the plurality of stoppers 320 may be integrally formed or fixedly connected, and preferably, the connecting portion 321 and the plurality of stoppers 320 are integrally formed. Similarly, the connecting portion 321 and the cover 200 may be integrally formed, or may be fixedly connected or detachably connected. Optionally, the lower end face of the connecting portion 321 and the cover body 200 is detachably connected, and the detachable connection mode may be a threaded connection mode, that is, the connecting portion 321 has an internal thread, a cylinder surrounding the water injection port 220 is provided on the lower end face of the cover body 200, an external thread is provided on the cylinder, and the connecting portion 321 is in threaded connection with the cylinder, so that the floating ball can be conveniently mounted and cleaned.

It can be understood that the water filling port 220 is located in the inner circle of the connection part 321, and the floating ball floats upwards to at least partially locate in the inner circle of the connection part 321, so that the floating ball blocks the water filling port 220 when the water in the water storage cavity 110 is full.

In some embodiments of the present application, the cover body 200 is provided with the sealing ring 210 towards the water filling port 220 on the surface of the water storage cavity 110, when the water storage cavity 110 is full of water, the water filling port 220 is blocked by the floating piece 310 in cooperation with the sealing ring 210, the sealing ring 210 is provided to increase the sealing performance of the floating piece 310 for blocking the water filling port 220, the water filling port 220 can be better blocked by the blocking piece 300, and water is prevented from continuously flowing into the water storage cavity 110 when the water storage cavity 110 is full of water.

In order to facilitate the installation of the sealing ring 210, a water injection port 220 is disposed at the lower portion of the water injection port 220, the water injection port 220 is penetrated from one side of the cover body 200 facing away from the water storage cavity 110 to one side of the cover body 200 facing the water storage cavity 110, and the sealing ring 210 is disposed at the lower portion of the water injection port. Optionally, the upper portion of the water leakage member is provided with a filter screen, which can increase the cleanliness of the water added into the water storage tank.

Of course, the sealing ring 210 may be installed in other manners, for example, an annular groove is formed around the water filling port 220 on the surface of the cover 200 facing the water storage cavity 110, and the sealing ring 210 is installed in the annular groove.

When the water amount in the water tank is small, the state of the floating ball is as shown in fig. 5, at this time, the floating ball of the blocking piece 300 is located on the limiting protrusion 323, a certain distance is provided between the upper portion of the floating ball and the water filling port 220, at this time, water is added into the water adding groove 230, the water can flow into the water storage cavity 110 from the water filling port 220, when the water level in the water storage cavity 110 rises to the floating ball, along with the continuous addition of water into the water storage cavity 110, the floating ball floats upwards under the action of the buoyancy of the water until the upper portion floats upwards and abuts against the sealing ring 210 around the water filling port 220, the floating ball has an upward force under the action of the buoyancy of the water, the floating ball extrudes the sealing ring 210 upwards to block the water filling port 220, at this time, the water in the water storage cavity 110 is in a full state, and when the water storage cavity 110 is filled with the water, the state of the floating ball is as shown in fig. 6.

The embodiment of the application also provides a cabinet air conditioner, which comprises a casing and a drawable water tank arranged in the casing, wherein the water tank is the water tank adopting any scheme.

The terms "upper" and "lower" are used for describing relative positions of the structures in the drawings, and are not used for limiting the scope of the present application, and the relative relationship between the structures may be changed or adjusted without substantial technical changes.

It should be noted that: in this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In addition, in the present application, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A water tank is characterized in that the water tank is installed in a shell of equipment in a drawing mode, and the water tank is provided with a drawing end;

a water injection port is arranged on one side of the cover body close to the drawing end and is communicated with the water storage cavity;

2. The water tank as claimed in claim 1, wherein a water supply tank sinking into the water storage chamber is provided at a side of the cover body close to the drawing end, and the water filling port is provided at a bottom of the water supply tank.

3. The water tank as claimed in claim 2, wherein the water feeding tank comprises a first tank region near the bottom of the water feeding tank and a second tank region near the opening of the water feeding tank, the first tank region and the second tank region cooperate to form an inverted "convex" structure, and the water filling port is disposed in the first tank region.

4. The water tank as claimed in claim 3, wherein an overflow hole is provided on a sidewall of the tank body, the overflow hole communicating an outside of the tank body with the water storage chamber;

the end face of the second groove area, which is close to the first groove area, forms a convex table surface, a water leakage port is formed in the convex table surface, and the water leakage port is communicated with the water storage cavity.

5. The water tank as claimed in any one of claims 1 to 4, wherein the blocking member comprises a floating member and a limiting member, the limiting member is used for limiting the moving track of the floating member, so that the floating member can move back and forth only in a first direction;

when the water storage cavity is filled with water, the floating piece moves to one side close to the water filling port along the first direction under the action of the buoyancy of the water; when the water storage cavity is filled with water, the floating piece blocks the water filling opening under the action of the buoyancy of the water.

6. The tank of claim 5, wherein the first direction is coincident with a direction in which the float floats under the buoyancy of the water.

7. The water tank of claim 5 wherein the float is a float ball;

8. The water tank as claimed in claim 7, wherein the stopper further comprises a connection part, the connection part being a ring structure;

the water injection port is located in the inner circle of the connecting part.

9. The water tank as claimed in claim 5, wherein a sealing ring is arranged at the water filling opening of the cover body facing the surface of the water storage cavity;

when the water storage cavity is filled with water, the floating piece is matched with the sealing ring to block the water filling port.

10. An indoor unit of an air conditioner, comprising a casing and a water tank drawably disposed in the casing, wherein the water tank is the water tank of any one of claims 1 to 9.