Condenser for washing device, washing device and control method

Abstract

The invention belongs to the field of washing, and particularly relates to a condenser for a washing device, the washing device and a control method. The washing machine aims at solving the problem that when the washing machine with the heating function is used, condensate water is easily formed outside the washing machine due to the fact that water vapor with the high temperature is discharged, and accordingly corresponding damage is caused. In order to achieve the purpose, the condenser for the washing device comprises a condensation shell, the first conveying end of the condensation shell is connected with a washing barrel, and the second conveying end of the condensation shell is connected with the exterior of the washing device; a fluid control part is arranged at the second conveying end of the condensing shell, and the fluid control part is arranged to enable the second conveying end of the condensing shell to be communicated with or not to be communicated with the outside of the washing device. The possibility that steam capable of forming condensate water outside is discharged to the outside of the washing machine to form condensate water can be effectively reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of washing, and in particular relates to a condenser for a washing device, a washing device and a control method. Background Art

[0002] Washing machines are one of the most widely used electrical appliances today, used to wash all kinds of clothes and facilitate people's lives. Some washing machines have a heating function, which can improve the effect of washing clothes, sterilize and disinfect clothes, and dry clothes after washing. However, during the heating process of the washing machine, as the temperature rises, it is easy to generate high-temperature water vapor. When these water vapors are discharged to the outside of the washing machine, it is easy for the water vapor to encounter objects with relatively low temperatures and condense into condensed water on the surface of these objects, such as electrical appliances, walls, etc. It is easy to cause damage to various furniture and equipment such as electrical appliances and walls.

[0003] Accordingly, the art needs a new condenser for a washing device, a washing device and a control method to solve the problem existing in the above-mentioned prior art: a washing machine with a heating function is prone to form condensed water on the outside of the washing machine due to the discharge of high-temperature water vapor during use, thereby causing corresponding damage. Summary of the invention

[0004] In view of the problem that a washing machine with a heating function is prone to form condensed water on the outside of the washing machine due to the discharge of high-temperature water vapor during use, thereby causing corresponding damage, the present invention provides a condenser for a washing device, the washing device comprises a washing tub, the condenser comprises a condensation shell, a first delivery end of the condensation shell is connected to the washing tub, and a second delivery end of the condensation shell is connected to the outside of the washing device; a fluid control part is provided at the second delivery end of the condensation shell, and the fluid control part is configured to enable the second delivery end of the condensation shell to be connected or disconnected with the outside of the washing device.

[0005] In the preferred technical solution of the condenser for a washing device, the condenser further comprises a fixing member, which is fixedly arranged at the second delivery end of the condensing shell, and the fluid control unit is arranged at the fixing member; the fluid control unit is arranged to cooperate with the fixing member so that the second delivery end of the condensing shell is disconnected from the outside of the washing device.

[0006] In the preferred technical solution of the condenser for the washing device, the fluid control unit includes a motor and a cover plate, the output end of the motor is drivingly connected to the cover plate; the motor drives the cover plate to rotate, so that the second delivery end of the condensing shell is connected or disconnected with the outside of the washing device; or,

[0007] The fluid control unit is a valve; or,

[0008] The fluid control unit includes a linear drive and a sliding cover, wherein the output end of the linear drive is fixedly connected to the sliding cover; the linear drive drives the sliding cover to move linearly, so that the second delivery end of the condensation shell is connected or disconnected with the outside of the washing device; or

[0009] The fluid control unit includes an air bag and an air pump, wherein the delivery end of the air pump is connected to the air bag; the second delivery end of the condensation shell is connected or disconnected with the outside of the washing device through the air intake or exhaust of the air bag.

[0010] In the above-mentioned preferred technical solution of the condenser for a washing device, the fluid control unit includes a motor and a cover plate, the output end of the motor is drivingly connected to the cover plate; the cover plate is flippably arranged at the top or upper part of the fixing member; the output end of the motor is drivingly connected to the cover plate; the motor drives the cover plate to rotate, so that the second delivery end of the condensation shell can be connected or disconnected with the outside of the washing device.

[0011] In the preferred technical solution of the condenser for a washing device, a delivery end grid is further provided at the second delivery end of the condensation shell.

[0012] In the preferred technical solution of the condenser for the washing device, a retaining rib is fixedly arranged at the second conveying end of the condensing shell, and the retaining rib is arranged at the bottom end of the conveying end grid. The conveying end grid is an inclined plate structure or a curved surface structure, so that the gas flowing from the first conveying end of the condensing shell to the second conveying end flows downward after passing through the conveying end grid.

[0013] In the preferred technical solution of the condenser for a washing device, a temperature sensor is further provided on the condensing shell, and the temperature sensor is configured to feed back the temperature in the condensing shell to the fluid control unit; and / or,

[0014] A condensing element is disposed inside the condensing shell; and / or,

[0015] The bottom end of the condensation shell is a non-planar structure, and the farther from the first conveying end of the condensation shell, the higher the bottom end of the condensation shell is, so that the liquid in the condensation shell can be discharged from the first conveying end of the condensation shell.

[0016] The present invention also provides a washing device, which comprises a condenser for a washing device as described in any one of the above technical solutions.

[0017] A control method for a washing device, the washing device comprising a washing tub and a condenser, the condenser comprising a condensation shell, a first delivery end of the condensation shell being connected to the washing tub, and a second delivery end of the condensation shell being connected to the outside of the washing device; a fluid control unit is provided at the second delivery end of the condensation shell, the fluid control unit is configured to enable the second delivery end of the condensation shell to be connected or disconnected from the outside of the washing device; a temperature sensor is further provided at the condensation shell, the temperature sensor being configured to feed back the temperature in the condensation shell to the fluid control unit; the control method comprises the following steps:

[0018] Acquiring the temperature inside the condensation shell;

[0019] According to the acquired temperature in the condensing shell, the fluid control unit is controlled to make the second delivery end of the condensing shell connected to or disconnected from the outside of the washing device.

[0020] The present invention also provides a control method for a washing device, wherein the step of "controlling the fluid control unit to connect or disconnect the second delivery end of the condensing shell with the outside of the washing device according to the acquired temperature inside the condensing shell" further comprises:

[0021] When the temperature in the condensing shell does not reach a predetermined temperature or the duration does not reach a predetermined time, controlling the fluid control unit to connect the second delivery end of the condensing shell with the outside of the washing device;

[0022] and / or,

[0023] The step of “controlling the fluid control unit to connect or disconnect the second delivery end of the condensation shell with the outside of the washing device according to the acquired temperature in the condensation shell” further includes:

[0024] When the temperature in the condensing shell reaches a predetermined temperature and lasts for a predetermined time, controlling the fluid control unit to disconnect the second delivery end of the condensing shell from the outside of the washing device;

[0025] and / or,

[0026] After the step of “controlling the fluid control unit to connect or disconnect the second delivery end of the condensation shell with the outside of the washing device according to the acquired temperature in the condensation shell”, the control method further includes:

[0027] After a predetermined time has passed, the step of “obtaining the temperature inside the condensation shell” is executed again.

[0028] The technical solution of the present invention provides a condenser for a washing device, the washing device includes a washing barrel, the condenser includes a condensing shell, a first delivery end of the condensing shell is connected to the washing barrel, and a second delivery end of the condensing shell is connected to the outside of the washing device; a fluid control part is provided at the second delivery end of the condensing shell, and the fluid control part is configured to enable the second delivery end of the condensing shell to be connected or disconnected with the outside of the washing device.

[0029] The present invention provides a fluid control unit at the second delivery end of the condensation shell, and the fluid control unit can be used to disconnect the second delivery end of the condensation shell from the outside of the washing device, thereby effectively reducing the possibility of water vapor that can form condensed water in the outside being discharged to the outside of the washing machine to form condensed water. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The condenser for a washing device and the control method of the washing device of the present invention are described below with reference to the accompanying drawings. In the accompanying drawings:

[0031] Figure 1 It is a structural schematic diagram of a condenser of the present invention;

[0032] Figure 2 for Figure 1 A schematic diagram of the structure inside the condensation shell;

[0033] Figure 3 is a top view of a condenser of the present invention;

[0034] Figure 4 for Figure 3 AA schematic diagram;

[0035] Figure 5 for Figure 1 Schematic diagram of the structure after adjusting the angle;

[0036] Figure 6 for Figure 5 A schematic diagram of the structure after removing the fluid control part and the fixing part;

[0037] Figure 7 A flow chart of the main steps of the control method of the present invention;

[0038] Figure 8 The present invention is a flowchart of the detailed steps of a preferred embodiment of the control method.

[0039] List of reference numerals: 1-condensation shell, 11-first conveying end, 12-second conveying end, 2-fluid control unit, 21-motor, 22-cover plate, 3-fixing part, 4-conveying end grille, 5-rib, 6-condensation part, 7-temperature sensor. DETAILED DESCRIPTION

[0040] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention. Those skilled in the art can make adjustments to them as needed to adapt to specific applications. For example, although the specification uses the example that the fluid control unit includes a motor and a cover plate, the output end of the motor is connected to the cover plate drive; the motor drives the cover plate to rotate, the present invention can obviously adopt other similar means, such as the fluid control unit includes a linear drive member and a sliding cover, the output end of the linear drive member is fixedly connected to the sliding cover; the linear drive member drives the sliding cover to move linearly, etc., as long as the fluid control unit can make the second delivery end of the condensation shell connected or disconnected with the outside of the washing device.

[0041] It should be noted that in the description of the present invention, the terms "top", "bottom" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0042] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "connection", "setting", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, etc. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In order to solve the problem that a washing machine with a heating function is prone to condensation outside the washing machine due to the discharge of high-temperature water vapor during use, thereby causing corresponding damage, the condenser for a washing machine involved in the present invention is first described in detail. Figure 1-2 As shown, the present invention provides a condenser for a washing device, the condenser for a washing device comprises a condensing shell 1, a first conveying end 11 of the condensing shell 1 is connected to a washing bucket (not shown in the figure) of the washing device, a second conveying end 12 of the condensing shell 1 is connected to the outside of the washing device, and a condensing element 6 is arranged inside the condensing shell 1 (the condensing element 6 is a grille in this embodiment).

[0044] like Figure 1As shown, a fluid control unit 2 is arranged at the port position of the second delivery end 12 of the condensing shell 1, and the fluid control unit 2 is arranged to enable the second delivery end 12 of the condensing shell 1 to be connected or disconnected with the outside of the washing device. The condenser also includes a fixing member 3, which is fixedly arranged at the second delivery end 12 of the condensing shell 1, and the fluid control unit 2 is arranged at the upper part position (in other embodiments, it can also be the top) of the fixing member 3 (in this embodiment, the fixing member 3 is a hollow cylindrical structure with one end open and the other end provided with the fluid control unit 2). The fluid control unit 2 is arranged to enable the second delivery end 12 of the condensing shell 1 to be disconnected from the outside of the washing device by cooperating with the fixing member 3. The fluid control unit 2 includes a motor 21 and a cover plate 22, and the output end of the motor 21 is connected to the cover plate 22 by driving; the cover plate 22 is flippably arranged on the fixing member 3. The output end of the motor 21 is connected to the cover plate 22 by driving; the motor 21 drives the cover plate 22 to rotate, so that the second delivery end 12 of the condensing shell 1 can be connected or disconnected with the outside of the washing device. When the cover 22 is opened to connect the second delivery end 12 with the outside of the washing device, since the fluid controller 2 is only provided on the upper part of the fixing member 3 and the lower part of the fixing member 3 is closed, the fixing member 3 can still be used to prevent the condensed water in the condensation shell 1 from flowing out to the outside when the cover 22 is opened, thereby preventing the condensed water from flowing out after the cover 22 is opened when it is closed.

[0045] like Figure 3-6 As shown, a delivery end grille 4 is also provided at a position between the port position of the second delivery end 12 and the interior of the condensation shell 1 at the second delivery end 12 of the condensation shell 1. The delivery end grille 4 is an inclined plate-like structure or a curved surface structure, so that the gas flowing from the first delivery end 11 of the condensation shell 1 to the second delivery end 12 will flow downward to a position blocked by the fixing member 3 after passing through the delivery end grille 4. In this way, even if the water vapor in the condensation shell 1 that can form condensed water successfully enters the second delivery end 12, it will first hit the fixing member 3, thereby achieving turbulence of the water vapor, making it easier to condense inside the second delivery end 12, and because the fixing member 3 itself is an integrally formed part and has a good seal, compared with directly directing the water vapor to the cover plate 22, the probability of air leakage is lower, and the overall water vapor condensation effect is also better. The second delivery end 12 of the condensation shell 1 is also fixedly provided with a retaining rib 5, and the retaining rib 5 is provided at the bottom end of the delivery end grille 4. By providing the retaining ribs 5 , the condensed water formed in the condensation shell 1 can be prevented from moving toward the second conveying end 12 , thereby reducing the condensed water that may flow directly from the condensation shell 1 into the second conveying end 12 .

[0046] like Figure 3-6As shown, a temperature sensor 7 is also provided in the condensing shell 1, and the temperature sensor 7 is configured to be able to feed back the temperature in the condensing shell 1 to the fluid control unit 2. Specifically, the temperature sensor 7 is provided at the second delivery end 12, and the temperature sensor 7 and the fluid control unit 2 (specifically the motor 21 in this embodiment) are respectively connected to a controller (not shown in the figure, which can be a controller provided by the washing device, or an external controller such as a server).

[0047] like Figure 4 As shown, the bottom end of the condensation shell 1 is a non-planar structure, and the farther away from the first conveying end 11 of the condensation shell 1, the higher the bottom end of the condensation shell 1 is, so that the liquid in the condensation shell 1 can be discharged from the first conveying end 11 of the condensation shell 1.

[0048] In summary, the condenser for a washing device of the present invention can condense water vapor into condensed water through the condensation member 6 disposed inside the condensation shell 1, and reflux it into the washing tub. In addition, the present invention also provides a fluid control unit 2 at the second delivery end 12 of the condensation shell 1. Combined with the detection of the temperature sensor 7, when the water vapor temperature in the condensation shell 1 does not reach the requirement for forming condensed water from the water vapor, the second delivery end 12 of the condensation shell 1 is connected to the outside of the washing device through the fluid control unit 2. When the water vapor temperature in the condensation shell 1 reaches the requirement for forming condensed water from the water vapor, the second delivery end 12 of the condensation shell 1 is disconnected from the outside of the washing device through the fluid control unit 2. Therefore, the present invention can effectively reduce the possibility of water vapor being discharged to the outside of the washing machine to form condensed water.

[0049] It should be noted that the above embodiments are only used to illustrate the principles of the present invention and are not used to limit the scope of protection of the present invention. Without departing from the principles of the present invention, those skilled in the art can adjust the above structures through other replaceable implementations so that the present invention can be applied to more specific application scenarios. These do not deviate from the principles of the present invention and therefore will fall within the scope of protection of the present invention.

[0050] For example, in another alternative embodiment, the fluid control unit 2 described in the embodiment before the structural adjustment may include a motor 21 and a cover plate 22, the output end of the motor 21 is drivingly connected to the cover plate 22; the motor 21 drives the cover plate 22 to rotate, so that the second delivery end 12 of the condensation shell 1 is connected or disconnected with the outside of the washing device, and is replaced by:

[0051] The fluid control unit 2 is a valve (not shown in the figure). The valve may be an electric ball valve or a solenoid valve. This embodiment can also effectively reduce the possibility of water vapor being discharged to the outside of the washing machine to form condensed water through the fluid control unit 2. These do not deviate from the principles of the present invention and therefore fall within the scope of protection of the present invention.

[0052] For example, in another alternative embodiment, the fluid control unit 2 described in the embodiment before the structural adjustment may include a motor 21 and a cover plate 22, the output end of the motor 21 is drivingly connected to the cover plate 22; the motor 21 drives the cover plate 22 to rotate, so that the second delivery end 12 of the condensation shell 1 is connected or disconnected with the outside of the washing device, and is replaced by:

[0053] The fluid control unit 2 includes a linear drive member (not shown in the figure, which may be a linear motor, an electric push rod, etc.) and a sliding cover (not shown in the figure), and the output end of the linear drive member is fixedly connected to the sliding cover; the linear drive member drives the sliding cover to move linearly, so that the second delivery end 12 of the condensation shell 1 can be connected or disconnected with the outside of the washing device. This embodiment can also effectively reduce the possibility of water vapor being discharged to the outside of the washing machine to form condensed water through the fluid control unit 2. These do not deviate from the principles of the present invention, and therefore will fall within the scope of protection of the present invention.

[0054] For example, in another alternative embodiment, the fluid control unit 2 described in the embodiment before the structural adjustment may include a motor 21 and a cover plate 22, the output end of the motor 21 is drivingly connected to the cover plate 22; the motor 21 drives the cover plate 22 to rotate, so that the second delivery end 12 of the condensation shell 1 is connected or disconnected with the outside of the washing device, and is replaced by:

[0055] The fluid control unit 2 includes an air bag (not shown in the figure) and an air pump (not shown in the figure), and the delivery end of the air pump is connected to the air bag; the second delivery end 12 of the condensation shell 1 is connected or disconnected with the outside of the washing device through the air intake or exhaust of the air bag. This embodiment can also effectively reduce the possibility of water vapor being discharged to the outside of the washing machine to form condensed water through the fluid control unit 2. These do not deviate from the principles of the present invention, and therefore will fall within the scope of protection of the present invention.

[0056] For example, in another alternative embodiment, the delivery end grid 4 provided at the second delivery end 12 of the condensation shell 1 in the above embodiment before the structural adjustment may be replaced by:

[0057] The delivery end grille 4 is not provided (not shown in the figure). This embodiment can also effectively reduce the possibility of water vapor being discharged to the outside of the washing machine to form condensed water through the fluid control unit 2. These do not deviate from the principle of the present invention, and therefore will fall within the scope of protection of the present invention.

[0058] For example, in another alternative embodiment, the temperature sensor 7 may be further provided in the condensing shell 1 in the embodiment before the structural adjustment described above, and the temperature sensor may be configured to feed back the temperature in the condensing shell 1 to the fluid control unit 2, and replaced by:

[0059] Without setting the temperature sensor 7 (not shown in the figure), the fluid control unit 2 can be controlled according to the steps of the washing device during washing. For example, when performing a step that does not require heating, the fluid control unit 2 can be turned on. These do not deviate from the principles of the present invention and therefore fall within the scope of protection of the present invention.

[0060] For example, in another alternative embodiment, the bottom end of the condensing shell 1 recorded in the embodiment before the structural adjustment may be a non-planar structure, and the farther from the first delivery end 11 of the condensing shell 1, the higher the bottom end of the condensing shell 1 is, so that the liquid in the condensing shell 1 can be output from the first delivery end 11 of the condensing shell 1, and replaced by:

[0061] The bottom end of the condensation shell 1 is a funnel structure (not shown in the figure), which is connected to the washing bucket through a pipeline. The condensed water in the condensation shell 1 can also be discharged into the washing bucket. These do not deviate from the principle of the present invention, and therefore will fall within the scope of protection of the present invention.

[0062] In addition, the present invention also provides a washing device, which has the condenser for the washing device described in any of the above embodiments.

[0063] Those skilled in the art can understand that the above-mentioned washing device also includes some other well-known structures, such as a processor, a controller, a memory, etc., wherein the memory includes but is not limited to a random access memory, a flash memory, a read-only memory, a programmable read-only memory, a volatile memory, a non-volatile memory, a serial memory, a parallel memory or a register, etc., and the processor includes but is not limited to a CPLD / FPGA, a DSP, an ARM processor, a MIPS processor, etc. In order to unnecessarily obscure the embodiments of the present invention, these well-known structures are not shown in the drawings.

[0064] Of course, the above-mentioned replaceable embodiments, as well as the replaceable embodiments and the preferred embodiments, can be used in a cross-coordinated manner to combine new embodiments to be suitable for more specific application scenarios.

[0065] Next, a method for controlling the washing machine of the present invention will be described.

[0066] like Figure 7 As shown, Figure 7 Flow chart of the main steps of the control method of the present invention, the control method of the present invention mainly includes the following steps:

[0067] S1. Obtain the temperature inside the condensation shell 1.

[0068] S2. According to the obtained temperature inside the condensation shell 1, the fluid control unit 2 is controlled to make the second delivery end 12 of the condensation shell 1 connected to or disconnected from the outside of the washing device.

[0069] When the temperature of the water vapor in the condensation shell 1 does not reach the requirement for the water vapor to form condensed water, the second delivery end 12 of the condensation shell 1 is connected to the outside of the washing device through the fluid control unit 2 to maintain normal ventilation of the washing tub. When the temperature of the water vapor in the condensation shell 1 reaches the requirement for the water vapor to form condensed water, the second delivery end 12 of the condensation shell 1 is disconnected from the outside of the washing device through the fluid control unit 2 to prevent the water vapor from being discharged to the outside to form condensed water.

[0070] like Figure 8 As shown, Figure 8 Flow chart of detailed steps of a preferred embodiment of the control method of the present invention. A preferred embodiment of the control method of the present invention further includes the following steps:

[0071] S101 , obtaining the temperature inside the condensation shell 1 .

[0072] S102: When the temperature in the condensation shell 1 does not reach a predetermined temperature or the duration does not reach a predetermined time, the fluid control unit 2 is controlled to connect the second delivery end 12 of the condensation shell 1 to the outside of the washing device.

[0073] In this step, the predetermined temperature is 60 degrees and the duration is 10 seconds. The values ​​can be adjusted according to actual conditions.

[0074] S103, when the temperature in the condensation shell 1 reaches a predetermined temperature and lasts for a predetermined time, the fluid control unit 2 is controlled to disconnect the second delivery end 12 of the condensation shell 1 from the outside of the washing device.

[0075] In this step, the predetermined temperature is 60 degrees and the duration is 10 seconds. The values ​​can be adjusted according to actual conditions.

[0076] S104: After a predetermined time has passed, re-execute step S101.

[0077] In this step, the predetermined time may be 10 seconds.

[0078] Through the above scheme, it can be ensured that only when the conditions for condensed water formation are not met, the fluid control unit 2 can be controlled to make the second delivery end 12 of the condensation housing 1 communicate with the outside of the washing device (specifically, the cover plate 22 is opened). When the conditions for condensed water formation are met, the cover plate 22 is closed, and the condensed water will not flow out.

[0079] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A condenser for a washing device, the washing device comprising a washing bucket, the condenser comprising a condensing shell, a first delivery end of the condensing shell being connected to the washing bucket, and a second delivery end of the condensing shell being connected to the outside of the washing device, characterized in that: The second delivery end of the condensing shell is provided with a fluid control part, and the fluid control part is configured to enable the second delivery end of the condensing shell to be connected or disconnected with the outside of the washing device.

2. The condenser for a washing device according to claim 1, characterized in that: The condenser also includes a fixing member, which is fixedly arranged at the second delivery end of the condensation shell, and the fluid control unit is arranged on the fixing member; the fluid control unit is configured to cooperate with the fixing member to disconnect the second delivery end of the condensation shell from the outside of the washing device.

3. The condenser for a washing device according to claim 1 or 2, characterized in that: The fluid control unit includes a motor and a cover plate, wherein the output end of the motor is drivingly connected to the cover plate; the motor drives the cover plate to rotate, so that the second delivery end of the condensation shell is connected or disconnected from the outside of the washing device; or The fluid control part is a valve; or, The fluid control unit includes a linear drive and a sliding cover, wherein the output end of the linear drive is fixedly connected to the sliding cover; the linear drive drives the sliding cover to move linearly, so that the second delivery end of the condensation shell is connected or disconnected with the outside of the washing device; or The fluid control unit includes an air bag and an air pump, wherein the delivery end of the air pump is connected to the air bag; the second delivery end of the condensation shell is connected or disconnected with the outside of the washing device through the air intake or exhaust of the air bag.

4. The condenser for a washing device according to claim 2, characterized in that: The fluid control unit includes a motor and a cover plate, wherein the output end of the motor is drivingly connected to the cover plate; the cover plate is flippably arranged at the top or upper part of the fixing member; The output end of the motor is drivingly connected to the cover plate; the motor drives the cover plate to rotate, so that the second delivery end of the condensation shell is connected or disconnected with the outside of the washing device.

5. The condenser for a washing device according to claim 1, characterized in that: The second conveying end of the condensing shell is also provided with a conveying end grid.

6. The condenser for a washing device according to claim 5, characterized in that: The second conveying end of the condensing shell is also fixedly provided with a retaining rib, and the retaining rib is arranged at the bottom end of the conveying end grid, and the conveying end grid is an inclined plate structure or a curved surface structure, so that the gas flowing from the first conveying end of the condensing shell to the second conveying end flows downward after passing through the conveying end grid.

7. The condenser for a washing device according to claim 1, characterized in that: The condensing shell is further provided with a temperature sensor, and the temperature sensor is configured to feed back the temperature in the condensing shell to the fluid control unit; and / or, A condensing element is disposed inside the condensing shell; and / or, The bottom end of the condensation shell is a non-planar structure, and the farther from the first conveying end of the condensation shell, the higher the bottom end of the condensation shell is, so that the liquid in the condensation shell can be discharged from the first conveying end of the condensation shell.

8. A washing device, characterized in that: The washing device comprises the condenser for a washing device according to any one of claims 1 to 7.

9. A method for controlling a washing device, characterized in that: The washing device comprises a washing tub and a condenser, wherein the condenser comprises a condensation shell, a first delivery end of the condensation shell is connected to the washing tub, and a second delivery end of the condensation shell is connected to the outside of the washing device; The second delivery end of the condensing shell is provided with a fluid control part, and the fluid control part is configured to enable the second delivery end of the condensing shell to be connected or disconnected with the outside of the washing device; A temperature sensor is also provided in the condensing shell, and the temperature sensor is configured to be able to feed back the temperature in the condensing shell to the fluid control unit; The control method comprises the following steps: Acquiring the temperature inside the condensation shell; According to the acquired temperature in the condensing shell, the fluid control unit is controlled to make the second delivery end of the condensing shell connected to or disconnected from the outside of the washing device.

10. The control method of a washing device according to claim 9, characterized in that: The step of "controlling the fluid control unit to make the second delivery end of the condensation shell connected or disconnected with the outside of the washing device according to the acquired temperature in the condensation shell" further includes: When the temperature in the condensing shell does not reach a predetermined temperature or the duration does not reach a predetermined time, controlling the fluid control unit to connect the second delivery end of the condensing shell with the outside of the washing device; and / or, The step of "controlling the fluid control unit to make the second delivery end of the condensation shell connected or disconnected with the outside of the washing device according to the acquired temperature in the condensation shell" further includes: When the temperature in the condensing shell reaches a predetermined temperature and lasts for a predetermined time, controlling the fluid control unit to disconnect the second delivery end of the condensing shell from the outside of the washing device; and / or, After the step of "controlling the fluid control unit to connect or disconnect the second delivery end of the condensation shell with the outside of the washing device according to the acquired temperature inside the condensation shell", the control method further includes: After a predetermined time has passed, the step of "obtaining the temperature inside the condensation shell" is executed again.

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