CN217266407U - Washing and drying integrated machine - Google Patents
Washing and drying integrated machine Download PDFInfo
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- CN217266407U CN217266407U CN202220600084.2U CN202220600084U CN217266407U CN 217266407 U CN217266407 U CN 217266407U CN 202220600084 U CN202220600084 U CN 202220600084U CN 217266407 U CN217266407 U CN 217266407U
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- cooling water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The utility model relates to a washing and drying integrated machine, include: comprises a cooling water inlet valve, cooling water outlet water, a three-way pipe, a cooling water inlet pipe, a ventilation branch pipe and a ventilation branch pipe fixing device. This washing and drying all-in-one machine is through increasing branch pipe and the three-way pipe of ventilating in the cooling water pipeline, and the internal gas pressure of drying stage cylinder part can not rise, and in cooling water can normally flow into the cylinder part, the branch pipe of ventilating realized the water seal through rivers, and high temperature gas in the cylinder can not get into detergent box subassembly through the pipeline, has solved water-cooled washing and drying all-in-one machine when drying detergent box department steam condensation problem.
Description
Technical Field
The utility model relates to the technical field of household appliances, specifically a washing and drying integrated machine.
Background
When the water-cooling condensing type washing and drying integrated machine is dried, the problem of condensation of a large amount of water vapor in an air pressure balance pipeline exists, the air pressure balance pipeline is used for connecting a rear barrel and a detergent box, the detergent box is communicated with atmospheric pressure in an external balance barrel, hot vapor in the barrel can overflow to the detergent box through the air pressure balance pipeline, a large amount of condensation is generated in the detergent box, and the condensation water flows out through the detergent box, so that the use experience of a user is reduced.
To this, some prior art have cancelled the atmospheric pressure balance pipeline, and these prior art are when washing dry all-in-one is dried, and the drain valve is regular work, and the section of thick bamboo is balanced with external atmospheric pressure, and the condensate pipe can normally intake, but when washing dry all-in-one washing intake, cancels the atmospheric pressure balance pipeline, and the drain valve is closed this moment, and the intake can cause a section of thick bamboo internal gas pressure to be greater than external environment atmospheric pressure, leads to unable intaking.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a washing and drying all-in-one machine solves current water-cooled washing and drying all-in-one machine when drying at least that detergent box subassembly produces a large amount of condensation, influences user experience's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the washing and drying integrated machine is characterized by further comprising a ventilation branch pipe communicated with the cooling water pipeline and the atmosphere, wherein the cooling water inlet valve is arranged above the roller part so that the heights of the cooling water inlet valve, the ventilation branch pipe and the roller part are sequentially reduced.
Preferably, the cooling water pipeline comprises a cooling water outlet pipe, a three-way pipe and a cooling water inlet pipe, one end of the cooling water outlet pipe is connected with the cooling water inlet valve, and the other end of the cooling water outlet pipe is communicated with the inlet end of the three-way pipe; one end of the cooling water inlet pipe is communicated with a first outlet end of the three-way pipe, the other end of the cooling water inlet pipe is communicated with the roller part, and the ventilation branch pipe is communicated with a second outlet end of the three-way pipe.
Preferably, the ventilation manifold further comprises a frame and a ventilation manifold fixing device, and the ventilation manifold is connected with the frame through the ventilation manifold fixing device.
Furthermore, a positioning through hole is formed in the frame, the ventilation branch pipe fixing device is a limiting part with the diameter larger than that of the positioning through hole, and the ventilation branch pipe penetrates through the positioning through hole and is connected with the limiting part.
Preferably, the washing machine further comprises a washing agent box assembly, a first water inlet valve and a second water inlet valve, wherein the first water inlet valve and the second water inlet valve are connected with the washing agent box assembly.
Further, the number of the drain valves is two, one of the drain valves is used for controlling the discharge of the cooling water, and the other drain valve is used for controlling the discharge of the washing water.
Preferably, the roller component further comprises an air duct component, an air outlet is formed in the side wall of the roller component, an air inlet is formed in the front end of the roller component, one end of the air duct component is connected to the air outlet, and the other end of the air duct component is connected to the air inlet.
Furthermore, a fan is arranged between the air outlet and the air duct assembly, and a heating device is arranged in the air duct assembly.
Preferably, the washing and drying all-in-one machine further comprises a control device, a temperature sensing element is further arranged in the air duct assembly, and the control device controls the drain valve to be opened or closed according to the temperature measured by the temperature sensing element.
Preferably, the air duct assembly further comprises a temperature limiter, and the temperature limiter is arranged in the air duct assembly.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
according to the technical scheme, the ventilating branch pipe communicated with the cooling water pipeline and the atmosphere is arranged on the washing and drying integrated machine, and the cooling water inlet valve is arranged above the roller part, so that the heights of the cooling water inlet valve, the ventilating branch pipe and the roller part are sequentially reduced. When a drying program is executed, the air pressure in the roller is balanced with the atmosphere through the drain valve, the cooling water pipeline continuously feeds water, water sealing is realized, moist heat gas is prevented from overflowing to the detergent box, and the problem of condensation of hot gas of the detergent box of the water-cooled washing and drying integrated machine is solved. When drying is finished, the drain valve is closed, residual water in the cooling water pipeline is drained into the roller part, and the roller part is communicated with the atmosphere through the air-vent branch pipe, so that the problem that water cannot enter the washing stage of the washing and drying integrated machine due to the fact that the air pressure is higher than the external air pressure is solved. Simple structure, no need of additional electric elements,
drawings
The above objects, features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings. The drawings described below are only some embodiments of the present disclosure, and other drawings may be obtained by those skilled in the art without inventive effort.
Fig. 1 is a schematic structural view of an embodiment of the washing and drying integrated machine of the present invention.
FIG. 2 is a schematic view of a cooling water inlet pipeline of the washing and drying integrated machine of the present invention;
in the figure: 1. an air duct member; 2. a detergent box assembly; 3. a drum member; 4. a drain valve; 5. a first water inlet valve; 6. a second water inlet valve; 7. a cooling water inlet valve; 8. a cooling water outlet pipe; 9. a vent manifold fixture; 10. a vent branch; 11. a three-way pipe; 12 cooling water inlet pipe
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Examples
Referring to fig. 1 and fig. 2, in the present embodiment, an all-in-one washing and drying machine includes:
the drum component 3 is used for placing washing/drying objects, an air outlet is arranged at the position, close to the rear part, of the side wall of the drum component 3, and an air inlet is arranged at the front end of the drum component 3. The air duct component 1 is arranged above the roller component 3, one end of the air duct component is connected with an air outlet of the roller component 3, and the other end of the air duct component is connected with an air inlet of the roller component 3; a fan is arranged between the air duct component and the air outlet of the roller component 3, and a heating device, a temperature sensing element and a temperature limiter are arranged in the air duct component to form a drying airflow circulating flow path.
And the detergent box assembly 2 is used for putting detergent and various washing aids, one end of the detergent box assembly is connected with the first water inlet valve 5 and/or the second water inlet valve 6, and the other end of the detergent box assembly is connected with the roller part 3. When the first and/or second water inlet valves 5 and 6 are opened, wash water enters the detergent box assembly and is mixed with detergent and/or wash aid in the detergent box assembly, and then enters the drum part 3.
The cooling water pipeline comprises a cooling water inlet valve 7, a cooling water outlet pipe 8, a three-way pipe 11, a cooling water inlet pipe 12, a ventilation branch pipe 10 and a ventilation branch pipe fixing device 9. And the cooling water inlet valve 7 is connected with an external water source and used for controlling the input of cooling water in the drying stage, one end of the cooling water outlet pipe 8 is connected with the cooling water inlet valve 7, the other end of the cooling water outlet pipe is communicated with the inlet end of the three-way pipe 11, one end of the cooling water inlet pipe 12 is communicated with the first outlet end of the three-way pipe 11, and the other end of the cooling water inlet pipe is communicated with the roller part 3. One end of the branch vent pipe 10 is communicated with the second outlet end of the three-way pipe 11, the other end of the branch vent pipe is communicated with the atmosphere, and the branch vent pipe 10 is fixed on a frame or a shell of the washing and drying integrated machine through a branch vent pipe fixing device 9. The cooling water inlet valve 7 is disposed above the drum part 3 such that the heights of the cooling water inlet valve 7, the cooling water outlet pipe 8, the vent branch pipe 10, the cooling water inlet pipe 12, and the drum part 3 are sequentially reduced.
And the drain valve 4 is used for controlling the drainage of the washing water and/or the cooling water of the washing and drying integrated machine. It is easy to understand that the washing water and the cooling water of the washing and drying integrated machine can share one drain valve to control the discharge, and two drain valves can be arranged to respectively control the discharge of the washing water and the discharge of the cooling water.
The washing and drying integrated machine is provided with a control device, when the washing and drying integrated machine executes a drying program, the control device controls a cooling water inlet valve 7 and a drain valve 4 to be opened, cooling water flows into the roller part 3 through a cooling water outlet pipe 8, a three-way pipe 11 and a cooling water inlet pipe 12 and forms a condensation surface at the rear part of the outer barrel of the roller part 3, drying air flow in the roller part 3 is in contact with wet clothes, the wet clothes are in a high-temperature high-humidity state after moisture of the wet clothes is taken away, the high-temperature high-humidity drying air flow is in contact with the condensation surface for heat exchange, the moisture is condensed and separated out to form liquid condensate water, and the condensate water flows away along with the cooling water and is discharged through the drain valve; after condensation and heat exchange, the drying airflow is in a low-temperature low-humidity state and enters the air duct part 1 to contact with a heating device in the air duct part 1, the temperature is increased to be converted into a high-temperature low-humidity state, and the drying airflow in the high-temperature low-humidity state enters the roller part 3 again to contact with wet clothes to take away moisture.
Because the height of the cooling water inlet valve 7, the cooling water outlet pipe 8, the ventilation branch pipe 10, the cooling water inlet pipe 12 and the roller part 3 is sequentially reduced, the cooling water outlet pipe 8 and the cooling water inlet pipe 12 are filled with cooling water, a water seal effect is formed, high-temperature gas in the roller part 3 cannot be leaked, water and the high-temperature gas in the roller part 3 can be discharged in time due to the drain valve 4, the air pressure in the roller part 3 cannot be increased, and cooling water can normally flow into the roller part 3.
And a temperature sensing element is also arranged in the air duct assembly and used for measuring the temperature of the drying air flow, when the temperature meets the set conditions, the control device of the washing and drying integrated machine controls the cooling water inlet valve 7 to be closed and stops water inlet, and residual water in the cooling water outlet pipe 8 and the cooling water inlet pipe 12 flows into the roller part 3 under the action of gravity. Then the cooling water outlet pipe 8 and the cooling water inlet pipe 12 are not filled with cooling water any more, and the roller part 3 is communicated with the air branch pipe 10 through the three-way pipe 11, so that the roller part 3 is balanced with atmospheric pressure. After the drum part 3 is balanced with the atmospheric pressure, water can be normally fed, at the moment, the drain valve 4 is closed, and the water inlet valve I5 and/or the water inlet valve II 6 are/is opened to carry out washing and water injection.
Compared with the prior art: according to the washing and drying all-in-one machine, the air branch pipe and the three-way pipe are additionally arranged in the cooling water pipeline, the cooling water inlet valve, the air branch pipe and the roller part are sequentially reduced in height, the drain valve and the cooling water inlet valve are opened at the drying stage simultaneously, water and high-temperature gas in the roller part can be drained away in time through the drain valve, so that the air pressure in the roller part cannot rise, cooling water can normally flow into the roller part, water sealing is achieved through water flow through the air branch pipe in the process, namely the high-temperature gas in the roller cannot enter the detergent box assembly through the pipeline, the temperature difference cannot be formed at the detergent box assembly, and the problem of hot gas condensation at the detergent box during drying of the water-cooled washing and drying all-in-one machine is solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The washing and drying integrated machine is characterized by further comprising a ventilation branch pipe communicated with the cooling water pipeline and the atmosphere, wherein the cooling water inlet valve is arranged above the roller part so that the heights of the cooling water inlet valve, the ventilation branch pipe and the roller part are sequentially reduced.
2. The washing and drying integrated machine according to claim 1, wherein the cooling water pipeline comprises a cooling water outlet pipe, a three-way pipe and a cooling water inlet pipe, one end of the cooling water outlet pipe is connected with the cooling water inlet valve, and the other end of the cooling water outlet pipe is communicated with the inlet end of the three-way pipe; one end of the cooling water inlet pipe is communicated with the first outlet end of the three-way pipe, and the other end of the cooling water inlet pipe is communicated with the roller part; the vent branch pipe is communicated with the second outlet end of the three-way pipe.
3. The washing and drying integrated machine according to claim 1 or 2, further comprising a frame, and a vent manifold fixture, wherein the vent manifold is detachably connected to the frame by the vent manifold fixture.
4. The washing and drying integrated machine according to claim 3, wherein the frame is provided with a positioning through hole, the vent pipe fixing device is a limiting piece with a diameter larger than that of the positioning through hole, and the vent pipe penetrates through the positioning through hole and is connected with the limiting piece.
5. The washer-dryer complex of claim 1, further comprising a detergent box assembly, a first water inlet valve and a second water inlet valve, wherein the first water inlet valve and the second water inlet valve are connected to the detergent box assembly.
6. The washing and drying machine as claimed in claim 5, wherein there are two drain valves, one of which is used to control the discharge of cooling water and the other of which is used to control the discharge of washing water.
7. The washing and drying all-in-one machine according to claim 1 or 2, further comprising an air duct assembly, wherein an air outlet is formed in the side wall of the roller part, an air inlet is formed in the front end of the roller part, and one end of the air duct assembly is connected to the air outlet while the other end is connected to the air inlet.
8. The washing and drying integrated machine according to claim 7, wherein a fan is further arranged between the air outlet and the air duct assembly, and a heating device is arranged in the air duct assembly.
9. The washing and drying machine as claimed in claim 8, wherein: the air channel assembly is internally provided with a temperature sensing element, and the control device controls the drainage valve to be opened or closed according to the temperature measured by the temperature sensing element.
10. The washing and drying machine as claimed in claim 9, wherein: still include the temperature limiter, the temperature limiter set up in the wind channel subassembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220600084.2U CN217266407U (en) | 2022-03-18 | 2022-03-18 | Washing and drying integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220600084.2U CN217266407U (en) | 2022-03-18 | 2022-03-18 | Washing and drying integrated machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217266407U true CN217266407U (en) | 2022-08-23 |
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ID=82871152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220600084.2U Active CN217266407U (en) | 2022-03-18 | 2022-03-18 | Washing and drying integrated machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217266407U (en) |
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2022
- 2022-03-18 CN CN202220600084.2U patent/CN217266407U/en active Active
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