CN211316488U - Anti-overflow water tank and dehumidifier - Google Patents
Anti-overflow water tank and dehumidifier Download PDFInfo
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- CN211316488U CN211316488U CN201921676377.3U CN201921676377U CN211316488U CN 211316488 U CN211316488 U CN 211316488U CN 201921676377 U CN201921676377 U CN 201921676377U CN 211316488 U CN211316488 U CN 211316488U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 229
- 238000007789 sealing Methods 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 14
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003657 drainage water Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model discloses an anti-overflow water tank and a dehumidifier, wherein, the water tank comprises a tank body, a tank cover and a water retaining mechanism; a water pouring port is arranged on the box cover; the water retaining mechanism comprises a water retaining plate and a driving mechanism for driving the water retaining plate to move so as to seal or open the water pouring port; the driving mechanism comprises a lever mechanism arranged on the box cover and a vertical driving mechanism used for driving the lever mechanism to rotate; one end of the lever mechanism is connected with the water baffle, the other end of the lever mechanism is connected with the vertical driving mechanism, and the vertical driving mechanism comprises a floating ball and a mandril for connecting the floating ball and the lever mechanism; the upper end of the ejector rod is rotatably connected with the lever mechanism, and the lower end of the ejector rod vertically penetrates through the box cover to be connected with the floating ball. The water tank can prevent water in the water tank from overflowing due to overhigh liquid level and can also prevent water in the water tank from swinging out due to inertia in the drawing or carrying process of the water tank.
Description
Technical Field
The utility model relates to a dehumidifier specifically is a water tank and dehumidifier of anti-overflow water.
Background
The dehumidifier is used as a household appliance and comprises a compressor, a heat exchanger, a fan, a water tank, a casing, a controller and the like. Its main purpose is to be used for reducing the humidity in the air, and its theory of operation is: the wet air is pumped into the machine by the fan, water molecules in the wet air are condensed into water drops through the heat exchanger to flow into the water tank for storage, and the dried air after heat exchange is discharged out of the machine, so that the indoor humidity is kept at the proper relative humidity by circulation.
The condensed water obtained by drying the air in the dehumidifier is mainly emptied by a water tank pouring and continuous drainage mode, the water tank is generally provided with a water tank cover, a water pouring port is arranged on the water tank cover, and the dehumidifier needs to drain water when the water tank is full of water in the working process. In addition, because the water tank needs to be drawn out by one hand, if the drawing force is too large, the situation that water is swung out from the water pouring port easily occurs, and user experience is influenced.
In order to solve this problem, a water tank capable of automatically discharging water appears in the prior art, for example, chinese utility model patent with the publication number of CN207350763U discloses a "self-draining water tank structure of dehumidifier", which can automatically open and close the drainage pipe by the buoyancy of water, thereby realizing automatic drainage. In addition, chinese utility model patent that the grant bulletin number is CN208846702U discloses "dehumidifier that can drain automatically", it can realize automatic drainage to be provided with automatic drainage structure in the dehumidifier, and the drain pipe passes through conduit subassembly support and direction, then does not have the relation of connection between the end of intaking of drain pipe and the water tank, and the end of intaking of drain pipe need not to set up relevant seal structure, can not have because of the sealed hidden danger that leaks that leads to not strictly of seal structure.
Although the self-drainage water tank structure and the dehumidifier capable of automatically draining water can solve the problem that water in a water tank is splashed out from a water pouring port in the draining process, the self-drainage water tank structure and the dehumidifier capable of automatically draining water both need to adopt a drainage pipeline to directly drain the water in the water tank in the dehumidifier, and the water tank is not required to be taken out of the dehumidifier, but the installation position of the dehumidifier has requirements, namely the dehumidifier is required to be installed in an installation environment with a drainage port, so that the water in the water tank can be drained to the drainage port through the drainage pipeline, and the use place of the dehumidifier is greatly limited.
Disclosure of Invention
An object of the utility model is to avoid the weak point among the prior art and provide a water tank of anti-overflow water, the water tank both can prevent that the water in this water tank from spilling over because the liquid level is too high, also can prevent that the water of this water tank in handling from swinging out.
A second object of the present invention is to provide a dehumidifier using the above water tank.
The purpose of the utility model is realized through the following technical scheme:
the water tank comprises a tank body, a tank cover arranged at the upper end of the tank body and a water retaining mechanism arranged on the tank cover, wherein a water pouring port is arranged on the tank cover;
the water retaining mechanism comprises a water retaining plate and a driving mechanism used for driving the water retaining plate to move so as to block or open the water pouring port, wherein the driving mechanism comprises a lever mechanism arranged on the box cover and a vertical driving mechanism used for driving the lever mechanism to rotate, one end of the lever mechanism is connected with the water retaining plate, the other end of the lever mechanism is connected with the vertical driving mechanism, the vertical driving mechanism comprises a floating ball arranged in the box body and a push rod used for connecting the floating ball with the lever mechanism, the upper end of the push rod is rotatably connected with the lever mechanism, and the lower end of the push rod vertically penetrates through the box cover to be connected with the floating ball.
Preferably, the lever mechanism comprises a supporting block arranged on the box cover and a rotating rod rotatably connected to the supporting block, wherein the short end of the rotating rod is rotatably connected with the ejector rod, and the long end of the rotating rod is connected with the water baffle.
Preferably, the water baffle and the long end of the rotating rod are of an integral structure.
Preferably, a sealing ring is arranged between the water baffle and the water pouring port, and the sealing ring is sleeved on the water baffle.
Preferably, the vertical driving mechanism comprises a vertical guide mechanism for guiding the vertical movement of the floating ball, and the vertical guide mechanism comprises a guide hole which is arranged on the box cover and matched with the ejector rod.
Preferably, the floating ball is adhered to the ejector rod through glue.
Preferably, the rotary connection is a pin connection or a hinge connection.
An overflow preventing water tank using method comprises the following steps:
(1) before working, the water tank is arranged in the dehumidifier;
(2) in the working process of the dehumidifier, the water level in the water tank gradually rises, and a floating ball positioned in the box body moves upwards under the action of the buoyancy of water, so that the lever mechanism is driven to rotate, and the water baffle is gradually close to a water pouring port of the box cover;
(3) when the water in the water tank is full, the water baffle is plugged at the water pouring port of the tank cover;
(4) after a user pulls the water tank out of the dehumidifier and takes the water tank to a specific position, the water tank is inclined downwards, so that the water baffle overcomes the buoyancy of the floating ball to open the water pouring port under the pressure action of the water in the box body, and the water in the box body is poured out;
(5) and after the water in the box body is completely discharged, the user installs the water tank back into the dehumidifier.
A dehumidifier includes the water tank.
The utility model discloses a working principle of water tank of anti-overflow water is:
before the work, will the utility model discloses a water tank of anti-overflow water is installed in the dehumidifier.
In the working process of the dehumidifier, the water level in the water tank gradually rises, and the floating ball positioned in the box body can move upwards under the action of buoyancy, so that the lever mechanism is driven to rotate, and the water baffle is blocked at the water pouring port of the box cover. Therefore, in the drainage process, after the water tank is drawn out from the dehumidifier by a user, water in the box body cannot swing out due to inertia because the water baffle is blocked at the water pouring port. When water is poured, the water tank is required to be inclined downwards, in the process, the direction of the buoyancy of the water in the water tank to the floating ball is not the axial direction of the ejector rod any more, but forms a certain angle with the axial direction of the ejector rod, and the buoyancy is decomposed into a first component force along the axial direction of the ejector rod and a second component force vertical to the axial direction of the ejector rod, wherein the first component force is an action force for promoting the lever mechanism to rotate; according to the trigonometric function relation, the first component force is smaller than the buoyancy force, and because the water in the box body generates pressure on the water baffle, and the pressure is larger than the first component force, the water baffle rotates outwards, so that the water pouring opening is opened, and the water in the box body can be discharged. When the water in the box body is completely discharged, the user installs the water tank back into the dehumidifier.
The utility model has the advantages that:
1. the utility model discloses a water tank of anti-overflow water both can prevent that the water in this water tank from spilling over because the liquid level is too high, also can prevent this water tank and lead to the water in this water tank to swing out because of inertia in pull or handling to give the user good experience.
2. The utility model discloses a water tank of anti-overflow water need take this water tank out from the dehumidifier when the drainage, consequently makes and uses the utility model discloses a dehumidifier of water tank does not require must have the outlet among the service environment, thereby makes and uses the utility model discloses a dehumidifier of water tank can be applicable to the place of various differences.
3. The utility model discloses a water tank of anti-overflow water can seal by automatic pouring gate when the collection is full of water, can open the pouring gate again automatically when pouring water, the characteristics that ejector pin and the vertical motion of floater have great buoyancy when utilizing the collection water carry out the shutoff to the pouring gate, and reduced floater buoyancy to the shutoff power at the pouring gate because the water tank slope during pouring water, and the pressure of utilizing water is automatic to open the pouring gate, the effort of utilizing water ingeniously realizes the closure and the opening at the pouring gate, it is very convenient to use.
Drawings
The invention is further described with the aid of the accompanying drawings, in which, however, the embodiments do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be derived from the following drawings without inventive effort.
Fig. 1 and 2 are schematic structural views of an embodiment of an overflow preventing water tank according to the present invention, in which fig. 1 is a plan view, and fig. 2 is a sectional view taken along a direction a-a in fig. 1.
Fig. 3 is a schematic diagram of the operation of manually drawing the water tank out of the dehumidifier by a user.
Detailed Description
The invention will be further described with reference to the following examples.
Example 1
Referring to fig. 1-2, the anti-overflow water tank of the present invention comprises a tank body 1, a tank cover 2 disposed at the upper end of the tank body 1, and a water retaining mechanism disposed on the tank cover 2, wherein a water pouring opening is disposed on the tank cover 2; the water retaining mechanism comprises a water retaining plate 3 and a driving mechanism used for driving the water retaining plate 3 to move so as to block or open the water pouring port, wherein the driving mechanism comprises a lever mechanism arranged on the box cover 2 and a vertical driving mechanism used for driving the lever mechanism to rotate, one end of the lever mechanism is connected with the water retaining plate 3, the other end of the lever mechanism is connected with the vertical driving mechanism, the vertical driving mechanism is positioned on the side edge of the box cover 2 and comprises a floating ball 4 arranged in the box body 1 and a push rod 5 used for connecting the floating ball 4 with the lever mechanism, the upper end of the push rod 5 is rotatably connected with the lever mechanism, and the lower end of the push rod passes through the box cover 2 and is fixedly connected with the floating ball 4.
Referring to fig. 1-2, the lever mechanism includes a supporting block 6 disposed on the box cover 2 and a rotating rod 7 rotatably connected to the supporting block 6, wherein a short end of the rotating rod 7 is rotatably connected to the push rod 5, and a long end is connected to the water guard 3. The vertical driving mechanism drives the rotating rod 7 to rotate, so that the water baffle 3 is driven to be blocked at the water pouring opening or the water pouring opening is opened.
Referring to fig. 1-2, the water guard 3 of the present embodiment is integrally formed with the long end of the rotating rod 7. Can process the breakwater 3 out when processing dwang 7 like this, this not only reduce cost, but also make the utility model discloses a water tank's assembly is simpler.
Referring to fig. 1-2, a sealing ring (not shown in the drawings of the specification) is arranged between the water baffle 3 and the water pouring port, the sealing ring is sleeved on the water baffle 3, and the sealing ring is made of an elastic material. Through be in breakwater 3 with set up the sealing washer between the mouth of a river, can play sealed effect to further prevent that the inside water of box 1 from swinging out.
Referring to fig. 1-2, the vertical driving mechanism includes a vertical guiding mechanism for guiding the vertical movement of the floating ball 4, and the vertical guiding mechanism includes a guiding hole disposed on the box cover 2 and matched with the push rod 5. Through setting up vertical guiding mechanism, its advantage lies in can leading to the motion of floater 4 for floater 4 can only do vertical motion in box 1, thereby drive lever mechanism motion smoothly.
Referring to fig. 1-2, the floating ball 4 is adhered to the top bar 5 by glue, so that the floating ball 4 is fixed on the top bar 5.
Referring to fig. 1 to 2, the rotation connection described in the present embodiment is a pin connection or a hinge connection, and the rotation rod 7 and the supporting block 6 can rotate relative to each other by the pin connection or the hinge connection.
The utility model discloses a use method of water tank of anti-overflow water, including following step:
(1) before working, the anti-overflow water tank of the utility model is arranged in a dehumidifier;
(2) in the working process of the dehumidifier, the water level in the water tank gradually rises, and the floating ball 4 positioned in the box body 1 moves upwards under the action of buoyancy, so that the lever mechanism is driven to rotate, and the water baffle 3 is gradually close to the water pouring port of the box cover 2;
(3) when the water in the water tank is full, the water baffle 3 is blocked at the water pouring port of the tank cover 2;
(4) after a user pulls the water tank out of the dehumidifier and takes the water tank to a specific position, the water tank is inclined downwards, so that the water baffle 3 overcomes the buoyancy of the floating ball 4 to open the water pouring port under the pressure action of the water in the box body 1, and the water in the box body 1 is poured out;
(5) and when the water in the box body 1 is completely discharged, the user installs the water tank back into the dehumidifier.
Referring to fig. 1-2, the working principle of the overflow preventing water tank of the present invention is:
before the work, will the utility model discloses a water tank of anti-overflow water is installed in the dehumidifier.
In the working process of the dehumidifier, after the water level in the water tank gradually rises, the floating ball 4 positioned in the box body 1 moves upwards under the action of buoyancy, so that the lever mechanism is driven to rotate, and the water baffle 3 is blocked at the water pouring port of the box cover 2. Therefore, in the drainage process, after the water tank is pulled out from the dehumidifier by a user, water in the box body 1 cannot swing out due to inertia because the water baffle 3 is blocked at the water pouring port. When pouring water, the water tank needs to be inclined downwards, in the process, the direction of the buoyancy of the water in the water tank to the floating ball 4 is not the axis direction of the ejector rod 5 any more, but forms a certain angle with the axis direction of the ejector rod 5, the buoyancy is decomposed into a first component force along the axis direction of the ejector rod 5 and a second component force perpendicular to the axis direction of the ejector rod 5, according to the trigonometric function relation, the first component force is smaller than the buoyancy, and the water in the tank body 1 generates pressure to the water baffle 3, and the pressure is larger than the first component force, so that the water baffle 3 rotates outwards, a water pouring port is opened, and the water in the tank body 1 is discharged. When the water in the box body 1 is completely discharged, the user installs the water tank back to the dehumidifier.
Example 2
The difference between this embodiment and embodiment 1 lies in that the water guard 3 in this embodiment and the long end of the dwang 7 are split structures, that is, the water guard 3 and the dwang 7 are respectively processed, so that the water guard 3 of different types can be selected according to the water pouring openings of different shapes, and is fixedly connected with the dwang 7, thereby increasing the universality of the dwang 7, and thus, the production cost can also be reduced.
Example 3
Referring to fig. 3, fig. 3 is a schematic diagram illustrating the operation of manually drawing the water tank out of the dehumidifier by a user.
The dehumidifier of the utility model comprises a shell, a water tank and a plurality of functional modules, wherein the water tank is arranged in the shell, and the structure of the water tank is implemented according to the embodiment 1; the structure of a plurality of functional modules refers to the functional module implementation of the dehumidifier that is currently on the market, or refers to the utility model patent application 'dehumidifier' implementation with application publication number CN 109269058A.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (9)
1. An anti-overflow water tank comprises a tank body, a tank cover arranged at the upper end of the tank body and a water retaining mechanism arranged on the tank cover, wherein a water pouring port is arranged on the tank cover;
the water pouring device is characterized in that the water blocking mechanism comprises a water blocking plate and a driving mechanism used for driving the water blocking plate to move so as to block or open the water pouring port, wherein the driving mechanism comprises a lever mechanism arranged on the box cover and a vertical driving mechanism used for driving the lever mechanism to rotate, one end of the lever mechanism is connected with the water blocking plate, the other end of the lever mechanism is connected with the vertical driving mechanism, the vertical driving mechanism comprises a floating ball arranged in the box body and a push rod used for connecting the floating ball with the lever mechanism, the upper end of the push rod is rotatably connected with the lever mechanism, and the lower end of the push rod vertically penetrates through the box cover to be connected with the floating ball.
2. An overflow preventing water tank as claimed in claim 1, wherein the lever mechanism comprises a support block provided on the tank cover and a rotation lever rotatably coupled to the support block, wherein a short end of the rotation lever is rotatably coupled to the knock bar and a long end thereof is coupled to the water guard.
3. An overflow preventing water tank as claimed in claim 2, wherein the water guard plate is integrally formed with the long end of the rotation lever.
4. An overflow preventing water tank as claimed in claim 1, wherein the rotation connection is a pin connection or a hinge connection.
5. An overflow preventing water tank as claimed in claim 1, wherein a sealing ring is disposed between the water baffle and the water pouring outlet, and the sealing ring is fitted over the water baffle.
6. An overflow preventing water tank as claimed in claim 1, wherein the vertical driving means comprises a vertical guide means for guiding a vertical movement of the floating ball, the vertical guide means comprising a guide hole provided on the tank cover to be engaged with the knock rod.
7. An overflow preventing water tank as claimed in claim 1, wherein the floating ball is adhered to the top bar by glue.
8. An overflow preventing water tank as claimed in claim 1, wherein the driving means and the drain opening are located at a side of the tank cover.
9. An overflow preventing dehumidifier applying the water tank as claimed in any one of claims 1 to 8, comprising the water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921676377.3U CN211316488U (en) | 2019-10-09 | 2019-10-09 | Anti-overflow water tank and dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921676377.3U CN211316488U (en) | 2019-10-09 | 2019-10-09 | Anti-overflow water tank and dehumidifier |
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| Publication Number | Publication Date |
|---|---|
| CN211316488U true CN211316488U (en) | 2020-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921676377.3U Active CN211316488U (en) | 2019-10-09 | 2019-10-09 | Anti-overflow water tank and dehumidifier |
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| CN (1) | CN211316488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966745A (en) * | 2019-10-09 | 2020-04-07 | 珠海格力电器股份有限公司 | Anti-overflow water tank, using method and dehumidifier |
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2019
- 2019-10-09 CN CN201921676377.3U patent/CN211316488U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966745A (en) * | 2019-10-09 | 2020-04-07 | 珠海格力电器股份有限公司 | Anti-overflow water tank, using method and dehumidifier |
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