CN113847653A - Humidifying device and air conditioner - Google Patents
Humidifying device and air conditioner Download PDFInfo
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- CN113847653A CN113847653A CN202111039206.1A CN202111039206A CN113847653A CN 113847653 A CN113847653 A CN 113847653A CN 202111039206 A CN202111039206 A CN 202111039206A CN 113847653 A CN113847653 A CN 113847653A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 171
- 230000000903 blocking effect Effects 0.000 claims abstract description 59
- 238000009434 installation Methods 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims description 116
- 238000004891 communication Methods 0.000 abstract description 9
- 239000012530 fluid Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 230000003247 decreasing effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0087—Indoor units, e.g. fan coil units with humidification means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Humidification (AREA)
Abstract
The invention provides a humidifying device and an air conditioner, wherein the humidifying device comprises: the water tank part is provided with a first water storage cavity and a first channel which are communicated with each other; the water tank part is provided with a second water storage cavity and a second channel which are communicated with each other; the first blocking part is movably arranged in the first channel to close or open the first channel; the second plugging part is movably arranged in the second channel to close or open the second channel; the water tank part is provided with an installation position and a disassembly position, the first blocking part and the second blocking part are abutted under the condition that the water tank part is located at the installation position, the first channel and the second channel are both opened, and the first channel is communicated with the second channel; under the condition that the water tank part is in the disassembly position, the first blocking part and the second blocking part are separated, and the first channel and the second channel are both closed. Through the technical scheme provided by the invention, the problem that the communication between the water tank part and the water tank part is unstable due to the failure of the floater structure in the prior art can be solved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a humidifying device and an air conditioner.
Background
In a conventional humidifier of an air conditioner, a water tank portion is communicated with a water tank portion, and the water tank portion supplies water to the water tank portion.
Because the float structure needs fixed the setting to need and a plurality of other spare parts cooperations, in the humidification device use, the condition that the float structure became invalid appears easily, and water tank portion can not communicate appears, and the water of water tank portion can not advance in the basin portion, or water constantly flows in to the basin portion, causes the water to spill over.
Disclosure of Invention
The invention provides a humidifying device and an air conditioner, and aims to solve the problem that communication between a water tank part and a water tank part is unstable due to failure of a floater structure in the prior art.
In order to solve the above-described problems, according to an aspect of the present invention, there is provided a humidifying device including: the water tank part is provided with a first water storage cavity and a first channel which are communicated with each other; the water tank part is provided with a second water storage cavity and a second channel which are communicated with each other; the first blocking part is movably arranged in the first channel to close or open the first channel; the second plugging part is movably arranged in the second channel to close or open the second channel; the water tank part is provided with an installation position and a disassembly position, the first blocking part and the second blocking part are abutted under the condition that the water tank part is located at the installation position, the first channel and the second channel are both opened, and the first channel is communicated with the second channel; under the condition that the water tank part is in the disassembly position, the first blocking part and the second blocking part are separated, and the first channel and the second channel are both closed.
Further, the first blocking part comprises a first valve core, a first sealing element and a first elastic element, the first valve core is movably arranged in the first channel, the first elastic element exerts elastic force on the first valve core, and the first sealing element is arranged on the first valve core; the second blocking part comprises a second valve core, a second sealing element and a second elastic element, the second valve core is movably arranged in the second channel, the second elastic element exerts elastic force on the second valve core, and the second sealing element is arranged on the second valve core; under the condition that the water tank part is located at the installation position, the first valve core is abutted against the second valve core, the first valve core drives the first sealing element to move to the position avoiding the first channel, and the second valve core drives the second sealing element to move to the position avoiding the second channel; when the water tank portion is in the detached position, the first valve body and the second valve body are separated, the first sealing member moves to a position for blocking the first passage under the elastic force of the first elastic member, and the second sealing member moves to a position for blocking the second passage under the elastic force of the second elastic member.
Further, first spacing step has on the inner wall of first passageway, first shutoff portion includes first case, first sealing member and first elastic component, the movably setting of first case is in first passageway, first case is including the butt section that connects gradually, first spacing section and first installation section, the butt section is used for with the butt of second shutoff portion, the radial dimension of first spacing section is greater than the butt section, the radial dimension of first installation section, first elastic component cover is established on first installation section, the both ends of first elastic component respectively with first spacing step, first spacing section butt, first sealing member cover is established on first installation section, first sealing member is used for closing or opening the opening of first passageway.
Furthermore, a second limiting step is further arranged on the inner wall of the first channel, the first valve core further comprises a first guide ring, the first guide ring is arranged around the first limiting section, the first guide ring is matched with the second limiting step in a stopping mode, and a gap for water circulation is formed between the first guide ring and the inner wall of the first channel.
Further, the inner wall of the second channel is provided with a third limiting step, the second plugging portion comprises a second valve core, a second sealing element and a second elastic element, the second valve core is movably arranged in the second channel and comprises a second limiting section and a second mounting section which are mutually connected, the second limiting section is used for being abutted to the first plugging portion, the radial size of the second limiting section is larger than that of the second mounting section, the second elastic element is sleeved on the second mounting section, two ends of the second elastic element are respectively abutted to the third limiting step and the second limiting section, the second sealing element is sleeved on the second mounting section, and the second sealing element is used for closing or opening an opening of the second channel.
Further, still have the spacing step of fourth on the inner wall of second passageway, the second valve core still includes the second guide ring, and the second guide ring sets up around the spacing section of second, and the cooperation of second guide ring and the spacing step backstop of fourth has the clearance that supplies the water circulation between the inner wall of second guide ring and second passageway.
Further, the water tank part comprises a first tank body and a first barrel body which are connected with each other, the first tank body is provided with a first water storage cavity, the first barrel body is provided with a first channel, the water tank part comprises a second tank body and a second barrel body which are connected with each other, the second tank body is provided with a second water storage cavity, and the second barrel body is provided with a second channel; the humidifying device also comprises a connecting part, the connecting part is fixedly connected with the first box body, the connecting part is provided with a mounting hole, and the first cylinder body is arranged in the mounting hole in a penetrating manner; wherein, under the condition that water tank portion is in the mounted position, the second barrel is worn to establish in the mounting hole, and under the condition that water tank portion is in the dismantlement position, the second barrel is pulled out from the mounting hole.
Furthermore, the water tank part also comprises a first sealing ring, the first sealing ring is sleeved on the first cylinder body, and the first sealing ring is in sealing fit with the inner side wall of the mounting hole; the water tank part further comprises a second sealing ring, the second sealing ring is sleeved on the second barrel, and the second sealing ring is in sealing fit with the inner side wall of the mounting hole under the condition that the water tank part is located at the mounting position.
Further, the mounting hole comprises a first hole section, a second hole section and a third hole section which are sequentially connected, wherein the inner diameter of the first hole section is larger than that of the second hole section, the inner diameter of the second hole section is gradually reduced along the direction from the first hole section to the third hole section, and the inner diameter of the third hole section is gradually reduced along the direction from the third hole section to the first hole section; the first sealing ring is in sealing fit with the inner side wall of the first hole section, and the second sealing ring is in sealing fit with the inner side wall of the third hole section.
Furthermore, connecting portion still have the horn mouth, and horn mouth and mounting hole deviate from the one end intercommunication of first box, and first barrel includes interconnect's first section of thick bamboo and second section of thick bamboo, and first section of thick bamboo and first box are connected, and the external diameter of first section of thick bamboo is greater than the external diameter of second section of thick bamboo, and first sealing washer cover is established on the second section of thick bamboo, first sealing washer and first section of thick bamboo butt, and the outer wall of second barrel has the seal groove, and the second sealing washer cover is established in the seal groove.
Furthermore, the humidifying device also comprises a humidifying part, and the humidifying part is communicated with the first water storage cavity of the water tank part.
According to another aspect of the present invention, an air conditioner is provided, which includes a bottom case and the humidifying device described above, wherein the humidifying device is mounted on the bottom case.
Further, humidification device's basin portion is fixed on the drain pan, and the drain pan has and holds the chamber, and humidification device's water tank portion detachably joint is holding the intracavity, and the air conditioner still includes the top cap, and the top cap rotationally sets up on the drain pan to open or close the opening that holds the chamber.
By applying the technical scheme of the invention, the invention provides a humidifying device, which comprises: the water tank part is provided with a first water storage cavity and a first channel which are communicated with each other; the water tank part is provided with a second water storage cavity and a second channel which are communicated with each other; the first blocking part is movably arranged in the first channel to close or open the first channel; the second plugging part is movably arranged in the second channel to close or open the second channel; the water tank part is provided with an installation position and a disassembly position, the first blocking part and the second blocking part are abutted under the condition that the water tank part is located at the installation position, the first channel and the second channel are both opened, and the first channel is communicated with the second channel; under the condition that the water tank part is in the disassembly position, the first blocking part and the second blocking part are separated, and the first channel and the second channel are both closed. Adopt this scheme, realize opening first passageway, second passageway through first shutoff portion and second shutoff portion butt to realize the intercommunication in first water storage chamber and second water storage chamber, this kind of stable in structure is reliable, has replaced the mode that adopts float structure control fluid to flow among the prior art, has avoided adopting the easy problem that became invalid of float structure, makes the intercommunication of the runner between water tank portion and the water tank portion reliable and stable, prevents that humidification device from breaking down in the use. Moreover, after the lower water tank part is disassembled, the first channel and the second channel can be closed through the first blocking part and the second blocking part respectively, so that leakage is avoided.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of a humidifying device provided in an embodiment of the present invention;
FIG. 2 shows an enlarged view of a boxed position of the humidifying device of FIG. 1;
fig. 3 is a schematic structural view illustrating a water tank part, a first blocking part and a connection part in the humidifying device of fig. 1;
fig. 4 is a schematic structural view showing a water tank part and a second blocking part in the humidifying device of fig. 1;
fig. 5 is a schematic view showing a structure of a connection part in the humidifying device of fig. 1;
fig. 6 is a schematic structural view illustrating an air conditioner according to still another embodiment of the present invention;
fig. 7 shows an assembly view of a humidifying device in the air conditioner of fig. 6.
Wherein the figures include the following reference numerals:
10. a water tank part; 11. a first water storage cavity; 12. a first channel; 13. a first limit step; 14. a second limit step; 15. a first case; 16. a first cylinder; 161. a first barrel section; 162. a second barrel section; 17. a first seal ring; 20. a water tank section; 21. a second water storage cavity; 22. a second channel; 23. a third limiting step; 24. a fourth limit step; 25. a second case; 26. a second cylinder; 27. a second seal ring; 28. a sealing groove; 30. a first blocking portion; 31. a first valve spool; 311. an abutment section; 312. a first limiting section; 313. a first mounting section; 314. a first guide ring; 32. a first seal member; 33. a first elastic member; 40. a second sealing part; 41. a second valve core; 411. a second limiting section; 412. a second mounting section; 413. a second guide ring; 42. a second seal member; 43. a second elastic member; 50. a connecting portion; 51. mounting holes; 511. a first bore section; 512. a second bore section; 513. a third bore section; 52. a bell mouth; 60. a humidifying section; 71. a bottom case; 72. an accommodating chamber; 73. and a top cover.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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 invention.
As shown in fig. 1 to 5, an embodiment of the present invention provides a humidifying device including: a water tank part 10, wherein the water tank part 10 is provided with a first water storage cavity 11 and a first channel 12 which are communicated with each other; a water tank part 20, the water tank part 20 having a second water storage chamber 21 and a second channel 22 communicating with each other; a first blocking portion 30 movably disposed in the first passage 12 to close or open the first passage 12; a second blocking portion 40 movably disposed in the second passage 22 to close or open the second passage 22; the water tank part 20 has an installation position and a disassembly position, when the water tank part 20 is in the installation position, the first blocking part 30 is abutted with the second blocking part 40, the first channel 12 and the second channel 22 are both opened, and the first channel 12 is communicated with the second channel 22; when the water tank portion 20 is in the detached position, the first and second blocking portions 30 and 40 are separated, and the first and second passages 12 and 22 are closed.
In this embodiment, the first blocking portion 30 abuts against the second blocking portion 40 to open the first passage 12 and the second passage 22, so as to communicate the first water storage chamber 11 with the second water storage chamber 21, the structure is stable and reliable, a manner of controlling fluid flow by using a float structure in the prior art is replaced, the problem that the float structure is easy to lose efficacy is avoided, the communication of a flow passage between the water tank portion 10 and the water tank portion 20 is stable and reliable, and the humidifying device is prevented from being out of order in the use process. Moreover, after the lower water tank part 20 is disassembled, the first channel 12 and the second channel 22 can be respectively closed through the first blocking part 30 and the second blocking part 40, so that leakage is avoided. And the arrangement is convenient for assembly and processing, and the production efficiency is improved technically.
Specifically, when the water tank 20 is in the installation position, the first passage 12 is communicated with the second passage 22, the fluid in the second water storage cavity 21 flows into the first water storage cavity 11 through the communicated second passage 22 and first passage 12, when the fluid in the first water storage cavity 11 reaches a certain height, the pressure in the second water storage cavity 21 is equal to the pressure in the first water storage cavity 11, the fluid in the second water storage cavity 21 does not flow to the first water storage cavity 11 any more, and the flow passage between the first water storage cavity 11 and the second water storage cavity 21 is sealed by liquid; when a part of the fluid in the first water storage chamber 11 is consumed, the pressure in the first water storage chamber 11 changes, and the fluid in the second water storage chamber 21 flows into the first water storage chamber 11 under the action of the pressure difference until the pressure in the first water storage chamber 11 is equal to the pressure in the second water storage chamber 21 again, and the flow passage between the first water storage chamber 11 and the second water storage chamber 21 is sealed by liquid again. By means of the arrangement, the flow of the fluid is controlled in a liquid seal mode, the problem of plugging failure between the first channel 12 and the second channel 22 is prevented, and the communication between the first water storage cavity 11 and the second water storage cavity 21 is more stable and reliable.
As shown in fig. 2, the first blocking portion 30 includes a first valve spool 31, a first sealing member 32, and a first elastic member 33, the first valve spool 31 being movably disposed in the first passage 12, the first elastic member 33 applying an elastic force to the first valve spool 31, the first sealing member 32 being disposed on the first valve spool 31; the second blocking portion 40 includes a second spool 41, a second sealing member 42, and a second elastic member 43, the second spool 41 being movably disposed in the second passage 22, the second elastic member 43 applying an elastic force to the second spool 41, the second sealing member 42 being disposed on the second spool 41; when the water tank portion 20 is in the installation position, the first valve core 31 and the second valve core 41 are abutted, the first valve core 31 drives the first sealing member 32 to move to a position avoiding the first channel 12, and the second valve core 41 drives the second sealing member 42 to move to a position avoiding the second channel 22; when the tank portion 20 is in the detached position, the first valve body 31 and the second valve body 41 are separated, the first seal member 32 moves to a position for closing the first passage 12 by the elastic force of the first elastic member 33, and the second seal member 42 moves to a position for closing the second passage 22 by the elastic force of the second elastic member 43.
By the arrangement, the first blocking part 30 and the second blocking part 40 are arranged, so that the first channel 12 and the second channel 22 can be automatically communicated or disconnected in the mounting and dismounting processes, the operation is convenient, and the structure is reliable. Optionally, the first sealing element 32 and the second sealing element 42 are made of rubber, and the sealing form is soft sealing, so that the sealing is more stable and reliable.
Further, a first limiting step 13 is arranged on the inner wall of the first channel 12, the first blocking portion 30 includes a first valve core 31, a first sealing element 32 and a first elastic element 33, the first valve core 31 is movably arranged in the first channel 12, the first valve core 31 includes an abutting section 311, a first limiting section 312 and a first installation section 313 which are connected in sequence, the abutting section 311 is used for abutting against the second blocking portion 40, the radial size of the first limiting section 312 is larger than that of the abutting section 311 and that of the first installation section 313, the first elastic element 33 is sleeved on the first installation section 313, two ends of the first elastic element 33 are respectively abutted against the first limiting step 13 and the first limiting section 312, the first sealing element 32 is sleeved on the first installation section 313, and the first sealing element 32 is used for closing or opening the opening of the first channel 12.
In the embodiment, the first sealing member 32 is arranged to realize the plugging of the first channel 12, the reliability of the plugging is ensured, and the first elastic member 33 is arranged to realize the automatic plugging of the first channel 12 of the water tank part 10, so that the operation is simple and the structure is reliable.
Specifically, one side of the first mounting section 313, which extends into the first water storage cavity 11, is provided with a first annular groove, the first sealing element 32 is sleeved on the first annular groove, the axial dimension of the first annular groove is slightly larger than the axial dimension of the first sealing element 32, and the first sealing element 32 can move in the first annular groove in a small scale, so that the first sealing element 32 can play a certain buffering and protecting role in the process of plugging or opening the first channel 12 by the first sealing element 32, when the first channel 12 is opened, the first sealing element 32 is located outside the first channel 12 and inside the first water storage cavity 11, and when the first channel 12 is closed, a part of the first sealing element 32 is located inside the first channel 12, and the other part of the first sealing element 32 is located inside the first water storage cavity 11.
When the tank portion 20 is in the mounting position, the first valve element 31 moves, the first elastic element 33 is compressed, when the tank portion 20 is in the dismounting position, the compressed first elastic element 33 is expanded, the first elastic element 33 pushes the first valve element 31 abutting against the first elastic element to move, and the first sealing element 32 moves towards the direction in the first passage 12, so that the first passage 12 is closed.
Specifically, the end of the first mounting section 313 has a tapered guide surface by which the first seal 32 is conveniently sleeved. The radial dimension of the first seal 32 is larger than the opening dimension of the first channel 12 to ensure the reliability of the plugging. The first sealing member 32 has a tapered sealing surface on the side facing the first passage 12, and by providing the tapered sealing surface, it can sufficiently contact with the inner wall of the opening of the first passage 12, ensuring the reliability of sealing. The first limiting section 312 has a tapered guide surface, so that the first elastic member 33 can be conveniently assembled by arranging the tapered guide surface, and meanwhile, the first elastic member 33 can be limited, and the reliability of the first plugging portion 30 is ensured.
The length of the first valve core 31 is greater than that of the first channel 12, and one end of the abutting section 311 extends out of the first channel 12, so that the first valve core 31 can be ensured to abut against the second blocking portion 40, the first channel 12 and the second channel 22 can be ensured to be opened and communicated, and the reliability of the humidifying device is improved.
Further, the inner wall of the first passage 12 is provided with a second limit step 14, the first valve core 31 further comprises a first guide ring 314, the first guide ring 314 is disposed around the first limit section 312, the first guide ring 314 is in stop fit with the second limit step 14, and a gap for water circulation is formed between the first guide ring 314 and the inner wall of the first passage 12.
In the present embodiment, the first guide ring 314 is provided to guide the movement of the first spool 31 in the first passage 12, so as to prevent the first spool 31 from deviating during the movement and affecting the use. By providing the second limit step 14 to limit the moving distance of the first valve core 31, the first guide ring 314 and the second limit step 14 cooperate with each other in a stop manner during the moving process of the first valve core 31, so as to prevent the first valve core 31 from moving too far to cause irreparable influence on the first elastic member 33. There is a gap between the first guide ring 314 and the inner wall of the first channel 12 for water communication to ensure fluid communication within the first channel 12.
Specifically, the inner wall of the second passage 22 has a third limiting step 23, the second blocking portion 40 includes a second valve element 41, a second sealing element 42 and a second elastic element 43, the second valve element 41 is movably disposed in the second passage 22, the second valve element 41 includes a second limiting section 411 and a second mounting section 412 that are connected to each other, the second limiting section 411 is used for abutting against the first blocking portion 30, the radial dimension of the second limiting section 411 is greater than the radial dimension of the second mounting section 412, the second elastic element 43 is sleeved on the second mounting section 412, two ends of the second elastic element 43 are respectively abutted against the third limiting step 23 and the second limiting section 411, the second sealing element 42 is sleeved on the second mounting section 412, and the second sealing element 42 is used for closing or opening the opening of the second passage 22.
In the embodiment, the second sealing member 42 is provided to seal the second passage 22, so as to ensure the reliability of sealing, and the second elastic member 43 is provided to automatically seal the second passage 22 of the water tank 20, so that the operation is simple and the structure is reliable.
Specifically, one side of the second mounting section 412 extending into the second water storage cavity 21 is provided with a second annular groove, the second sealing element 42 is sleeved on the second annular groove, the axial dimension of the second annular groove is slightly larger than the axial dimension of the second sealing element 42, and the second sealing element 42 can move in the second annular groove in a small scale, so that the second sealing element 42 can play a certain buffering and protecting role in the process of plugging or opening the second channel 22 by the second sealing element 42, when the second channel 22 is opened, the second sealing element 42 is located outside the second channel 22 and inside the second water storage cavity 21, and when the second channel 22 is closed, one part of the second sealing element 42 is located inside the second channel 22 and the other part is located inside the second water storage cavity 21.
When the tank portion 20 is in the mounting position, the second valve body 41 moves, the second elastic member 43 is compressed, when the tank portion 20 is in the dismounting position, the compressed second elastic member 43 is expanded, the second elastic member 43 pushes the second valve body 41 abutting against the second elastic member to move, and the second sealing member 42 moves towards the direction in the second channel 22 to close the second channel 22.
Specifically, the end of the second mounting section 412 has a tapered guide surface by which the second seal member 42 is facilitated to be sleeved. The radial dimension of the second seal member 42 is larger than the opening dimension of the second passage 22 to ensure the reliability of the sealing. The second seal member 42 has a tapered seal surface on the side facing the second passage 22, and by providing the tapered seal surface, it can be brought into sufficient contact with the inner wall of the opening of the second passage 22, ensuring the reliability of sealing. The second limiting section 411 has a tapered guide surface, so that the second elastic member 43 can be conveniently assembled by arranging the tapered guide surface, and meanwhile, the second elastic member 43 can be limited, and the reliability of the second plugging portion 40 is ensured.
Further, the inner wall of the second passage 22 further has a fourth limit step 24, the second valve core 41 further includes a second guide ring 413, the second guide ring 413 is disposed around the second limit section 411, the second guide ring 413 and the fourth limit step 24 are in stop fit, and a gap for water circulation is formed between the second guide ring 413 and the inner wall of the second passage 22.
In the present embodiment, the second guide ring 413 is provided to guide the movement of the second spool 41 in the second passage 22, so that the second spool 41 is prevented from deviating during the movement and affecting the use. By providing the fourth limit step 24 to limit the moving distance of the second valve core 41, the second guide ring 413 and the fourth limit step 24 are in stop fit during the moving process of the second valve core 41, so as to prevent the second valve core 41 from moving too far to cause irreparable influence on the second elastic element 43. A gap for water communication is provided between the second guide ring 413 and the inner wall of the second passage 22 to ensure fluid communication within the second passage 22.
As shown in fig. 3 and 4, the tank part 10 includes a first case 15 and a first cylinder 16 connected to each other, the first case 15 having a first reservoir chamber 11, the first cylinder 16 having a first passage 12, the tank part 20 including a second case 25 and a second cylinder 26 connected to each other, the second case 25 having a second reservoir chamber 21, the second cylinder 26 having a second passage 22; the humidifying device further comprises a connecting part 50, the connecting part 50 is fixedly connected with the first box body 15, the connecting part 50 is provided with a mounting hole 51, and the first cylinder 16 penetrates through the mounting hole 51; when the tank portion 20 is at the mounting position, the second cylinder 26 is inserted into the mounting hole 51, and when the tank portion 20 is at the removal position, the second cylinder 26 is pulled out from the mounting hole 51.
In the embodiment, the connection part 50 is provided to connect the water tank part 10 and the water tank part 20, so that the connection stability of the water tank part 10 and the water tank part 20 is ensured, the connectivity of the circulation channel between the water tank part 10 and the water tank part 20 is improved, and the reliability of the humidifying device is ensured.
Alternatively, the second cylinder 26 is located at the bottom of the sidewall of the second casing 25, the first cylinder 16 is located at the middle or upper portion of the sidewall of the first casing 15, and the bottom of the second casing 25 is higher than the bottom of the first casing 15, so as to ensure that water in the second casing 25 can flow into the first casing 15.
Alternatively, the connecting portion 50 and the first casing 15 may be fixedly connected by a fastening member, which is simple to operate and reliable in connection.
Further, the water tank part 10 further comprises a first sealing ring 17, the first sealing ring 17 is sleeved on the first cylinder 16, and the first sealing ring 17 is in sealing fit with the inner side wall of the mounting hole 51; the water tank part 20 further comprises a second sealing ring 27, the second sealing ring 27 is sleeved on the second cylinder 26, and the second sealing ring 27 is in sealing fit with the inner side wall of the mounting hole 51 when the water tank part 20 is in the mounting position.
In this embodiment, the fluid in the second water storage chamber 21 flows out of the water tank 20 through the second passage 22, and the flowing fluid enters the first passage 12 through the mounting hole 51 in the connecting portion 50, and then enters the first water storage chamber 11, wherein a small portion of the fluid enters the first cylinder 16 through the cavity in the connecting portion 50, the gap between the second cylinder 26 and the inner wall of the mounting hole 51, and by providing the first sealing ring 17 and the second sealing ring 27, the fluid entering the gap can be prevented from flowing into the inside of the connecting portion or flowing to the outside, so that the fluid in the mounting hole 51 is sealed, and the reliability of the humidifying device is ensured.
As shown in fig. 5, the installation hole 51 includes a first hole section 511, a second hole section 512 and a third hole section 513 connected in sequence, the first hole section 511 having an inner diameter larger than that of the second hole section 512, the second hole section 512 having an inner diameter gradually decreasing in a direction toward the third hole section 513 along the first hole section 511, and the third hole section 513 having an inner diameter gradually decreasing in a direction toward the first hole section 511 along the third hole section 513; the first seal ring 17 sealingly engages the inner side wall of the first bore section 511 and the second seal ring 27 sealingly engages the inner side wall of the third bore section 513.
In this embodiment, the inner diameter of the second hole section 512 is gradually decreased in the direction from the first hole section 511 to the third hole section 513, and when the connection portion 50 and the water tank portion 10 are assembled, the first cylinder 16 of the water tank portion 10 may penetrate through the end of the second hole section 512 with a large opening, which is advantageous for assembling the first cylinder 16. The inner diameter of the third hole section 513 is gradually reduced in a direction toward the first hole section 511 along the third hole section 513, and the second cylinder 26 of the water tank part 20 is penetrated from the end of the first hole section 511 having a large opening when the water tank part 20 and the connection part 50 are assembled, so that the assembly of the second cylinder 26 is facilitated. The inner diameter of the first hole section 511 is larger than the inner diameter of the second hole section 512, so as to ensure that the first cylinder 16 can pass through the first hole section 511 and penetrate through the second hole section 512.
Specifically, second sealing washer 27 can also play limiting displacement, and at the in-process that second barrel 26 penetrated from the one end of third hole section 513, owing to on the direction of penetrating, the internal diameter of third hole section 513 reduces gradually, and when second barrel 26 worn to establish a certain position, second sealing washer 27 can be with the sealed cooperation of the inner wall of third hole section 513, and the position that water tank portion 20 was located this moment is the mounted position of water tank portion 20 promptly.
Further, the connecting portion 50 further has a bell mouth 52, the bell mouth 52 is communicated with one end of the mounting hole 51 deviating from the first box body 15, the first cylinder 16 includes a first cylinder section 161 and a second cylinder section 162 which are connected with each other, the first cylinder section 161 is connected with the first box body 15, the outer diameter of the first cylinder section 161 is larger than that of the second cylinder section 162, the first sealing ring 17 is sleeved on the second cylinder section 162, the first sealing ring 17 is abutted against the first cylinder section 161, the outer wall of the second cylinder 26 is provided with a sealing groove 28, and the second sealing ring 27 is sleeved in the sealing groove 28.
In this embodiment, the first barrel section 161 is provided to facilitate the assembly of the connecting portion 50, and the first barrel section 161 is in limit fit with the inner wall of the first hole section 511 of the mounting hole 51 to facilitate the determination of the assembly position of the connecting portion 50, thereby preventing the assembly of the connecting portion 50 from deviating. The connecting portion 50 is provided with a bell mouth 52 at an end of the mounting hole 51 away from the first casing 15, so as to facilitate assembly of the second cylinder 26.
Specifically, the humidifying device further includes a humidifying part 60, and the humidifying part 60 is communicated with the first water storage chamber 11 of the water tank part 10.
In the present embodiment, the humidifying part 60 is used for humidifying, and the first water storage chamber 11 of the water tank part 10 communicates with the humidifying part 60 to provide water required for humidifying by the humidifying part 60. Alternatively, the humidifying part 60 may communicate with the first water storage chamber 11 through a connection pipe, and the assembly is simple.
As shown in fig. 6 and 7, another embodiment of the present invention provides an air conditioner including a bottom case 71 and the above-mentioned humidifying device, which is mounted on the bottom case 71.
In this embodiment, the first blocking portion 30 and the second blocking portion 40 of the humidifying device are abutted to open the first passage 12 and the second passage 22, so as to communicate the first water storage chamber 11 with the second water storage chamber 21, the structure is stable and reliable, a manner of controlling fluid flow by using a float structure in the prior art is replaced, the problem that the float structure is easy to lose efficacy is avoided, the communication of the flow passage between the water tank portion 10 and the water tank portion 20 is stable and reliable, and the air conditioner is prevented from being out of order in the use process. Moreover, after the lower water tank part 20 is disassembled, the first channel 12 and the second channel 22 can be respectively closed through the first blocking part 30 and the second blocking part 40, so that leakage is avoided. The scheme improves the reliability of the air conditioner, reduces faults and improves user experience.
Further, the water tank portion 10 of the humidifying device is fixed on the bottom case 71, the bottom case 71 has a containing cavity 72, the water tank portion 20 of the humidifying device is detachably clamped in the containing cavity 72, and the air conditioner further comprises a top cover 73, wherein the top cover 73 is rotatably arranged on the bottom case 71 to open or close an opening of the containing cavity 72.
In this embodiment, the water tank portion 10 of the humidifying device is fixedly disposed on one side of the bottom case 71, the water tank portion 20 is detachably disposed in the accommodating cavity 72 of the bottom case 71, the bottom wall of the bottom case 71 has a clamping slot, the bottom wall of the water tank portion 20 has a correspondingly disposed clamping hook, after the water tank portion 20 is assembled, the clamping hook on the bottom wall of the water tank portion can penetrate through the clamping slot on the bottom wall of the accommodating cavity 72, and the water tank portion 20 is clamped on the bottom wall of the accommodating cavity 72. The air conditioner further comprises a top cover 73, wherein the top cover 73 is provided with a clamping hook, the bottom case 71 is correspondingly provided with a clamping groove, and when the top cover 73 rotates to be matched with one surface of the bottom case 71 in a limiting manner, the clamping hook on the top cover 73 can penetrate through the clamping groove on the bottom case 71 to close the opening of the accommodating cavity 72 of the bottom case 71. Wherein, the air conditioner also includes the evaporimeter, humidification portion 60 of humidification device extends the setting along the length direction of evaporimeter.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (13)
1. A humidification device, comprising:
the water tank part (10) is provided with a first water storage cavity (11) and a first channel (12) which are communicated with each other;
a water tank part (20), wherein the water tank part (20) is provided with a second water storage cavity (21) and a second channel (22) which are communicated with each other;
a first stopper portion (30) movably provided in the first passage (12) to close or open the first passage (12);
a second blocking portion (40) movably disposed within the second passage (22) to close or open the second passage (22);
the water tank part (20) is provided with an installation position and a disassembly position, when the water tank part (20) is in the installation position, the first blocking part (30) and the second blocking part (40) are abutted, the first channel (12) and the second channel (22) are both opened, and the first channel (12) and the second channel (22) are communicated; when the water tank unit (20) is in the detached position, the first blocking unit (30) and the second blocking unit (40) are separated, and the first passage (12) and the second passage (22) are closed.
2. The humidifying device of claim 1,
the first blocking portion (30) includes a first spool (31), a first seal (32), and a first elastic member (33), the first spool (31) being movably disposed in the first passage (12), the first elastic member (33) applying an elastic force to the first spool (31), the first seal (32) being disposed on the first spool (31);
the second blocking portion (40) includes a second valve element (41), a second seal member (42), and a second elastic member (43), the second valve element (41) being movably disposed in the second passage (22), the second elastic member (43) applying an elastic force to the second valve element (41), the second seal member (42) being disposed on the second valve element (41);
when the water tank part (20) is in the installation position, the first valve core (31) is abutted with the second valve core (41), the first valve core (31) drives the first sealing piece (32) to move to a position of avoiding the first channel (12), and the second valve core (41) drives the second sealing piece (42) to move to a position of avoiding the second channel (22); when the tank section (20) is in the detached position, the first valve element (31) and the second valve element (41) are separated, the first seal member (32) moves to a position for blocking the first passage (12) by the elastic force of the first elastic member (33), and the second seal member (42) moves to a position for blocking the second passage (22) by the elastic force of the second elastic member (43).
3. The humidifying device according to claim 1, wherein a first limiting step (13) is arranged on an inner wall of the first channel (12), the first blocking portion (30) comprises a first valve element (31), a first sealing element (32) and a first elastic element (33), the first valve element (31) is movably arranged in the first channel (12), the first valve element (31) comprises an abutting section (311), a first limiting section (312) and a first mounting section (313) which are sequentially connected, the abutting section (311) is used for abutting against the second blocking portion (40), the radial dimension of the first limiting section (312) is larger than those of the abutting section (311) and the first mounting section (313), the first elastic element (33) is sleeved on the first mounting section (313), and two ends of the first elastic element (33) are respectively arranged on the first limiting step (13), The first limiting section (312) is abutted, the first sealing element (32) is sleeved on the first mounting section (313), and the first sealing element (32) is used for closing or opening the opening of the first channel (12).
4. The humidifying device according to claim 3, wherein the inner wall of the first passage (12) is further provided with a second limit step (14), the first valve core (31) further comprises a first guide ring (314), the first guide ring (314) is arranged around the first limit section (312), the first guide ring (314) is in stop fit with the second limit step (14), and a gap for water circulation is formed between the first guide ring (314) and the inner wall of the first passage (12).
5. The humidifying device according to claim 2, wherein a third limiting step (23) is provided on an inner wall of the second passage (22), the second blocking portion (40) comprises a second valve element (41), a second sealing member (42) and a second elastic member (43), the second valve element (41) is movably disposed in the second passage (22), the second valve element (41) comprises a second limiting section (411) and a second mounting section (412) which are connected with each other, the second limiting section (411) is used for abutting against the first blocking portion (30), the radial dimension of the second limiting section (411) is larger than that of the second mounting section (412), the second elastic member (43) is sleeved on the second mounting section (412), and two ends of the second elastic member (43) are respectively connected with the third limiting step (23), The second limiting section (411) is abutted, the second mounting section (412) is sleeved with the second sealing element (42), and the second sealing element (42) is used for closing or opening the opening of the second channel (22).
6. The humidifying device according to claim 5, wherein the inner wall of the second passage (22) is further provided with a fourth limit step (24), the second valve core (41) further comprises a second guide ring (413), the second guide ring (413) is arranged around the second limit section (411), the second guide ring (413) is in stop fit with the fourth limit step (24), and a gap for water circulation is formed between the second guide ring (413) and the inner wall of the second passage (22).
7. The humidification device according to any one of claims 1 to 6, wherein the water tank portion (10) comprises a first tank (15) and a first cylinder (16) connected to each other, the first tank (15) having the first water storage chamber (11), the first cylinder (16) having the first passage (12), the water tank portion (20) comprising a second tank (25) and a second cylinder (26) connected to each other, the second tank (25) having the second water storage chamber (21), the second cylinder (26) having the second passage (22); the humidifying device further comprises a connecting part (50), the connecting part (50) is fixedly connected with the first box body (15), the connecting part (50) is provided with an installation hole (51), and the first cylinder body (16) penetrates through the installation hole (51); wherein the second cylinder (26) is inserted into the mounting hole (51) when the water tank unit (20) is in the mounting position, and the second cylinder (26) is pulled out from the mounting hole (51) when the water tank unit (20) is in the removal position.
8. The humidifying device of claim 7,
the water tank part (10) further comprises a first sealing ring (17), the first sealing ring (17) is sleeved on the first cylinder body (16), and the first sealing ring (17) is in sealing fit with the inner side wall of the mounting hole (51);
the water tank part (20) further comprises a second sealing ring (27), the second sealing ring (27) is sleeved on the second cylinder body (26), the water tank part (20) is located under the condition of the installation position, and the second sealing ring (27) is in sealing fit with the inner side wall of the installation hole (51).
9. The humidifying device according to claim 8, wherein the mounting hole (51) comprises a first hole section (511), a second hole section (512) and a third hole section (513) which are connected in sequence, the first hole section (511) has an inner diameter larger than that of the second hole section (512), the inner diameter of the second hole section (512) is gradually reduced in a direction along the first hole section (511) toward the third hole section (513), and the inner diameter of the third hole section (513) is gradually reduced in a direction along the third hole section (513) toward the first hole section (511); the first sealing ring (17) is in sealing fit with the inner side wall of the first hole section (511), and the second sealing ring (27) is in sealing fit with the inner side wall of the third hole section (513).
10. The humidifying device according to claim 8, wherein the connecting portion (50) further has a bell mouth (52), the bell mouth (52) communicates with an end of the mounting hole (51) facing away from the first tank (15), the first cylinder (16) includes a first cylinder section (161) and a second cylinder section (162) connected to each other, the first cylinder section (161) is connected to the first tank (15), an outer diameter of the first cylinder section (161) is larger than an outer diameter of the second cylinder section (162), the first sealing ring (17) is sleeved on the second cylinder section (162), the first sealing ring (17) abuts against the first cylinder section (161), an outer wall of the second cylinder (26) has a sealing groove (28), and the second sealing ring (27) is sleeved in the sealing groove (28).
11. The humidifying device according to claim 1, further comprising a humidifying part (60), wherein the humidifying part (60) is communicated with the first water storage chamber (11) of the water tank part (10).
12. An air conditioner, characterized in that it comprises a bottom shell (71) and a humidifying device according to any one of claims 1 to 11, mounted on said bottom shell (71).
13. The air conditioner according to claim 12, wherein the water tank portion (10) of the humidifying device is fixed on the bottom case (71), the bottom case (71) has a receiving chamber (72), the water tank portion (20) of the humidifying device is detachably engaged in the receiving chamber (72), the air conditioner further comprises a top cover (73), and the top cover (73) is rotatably provided on the bottom case (71) to open or close the opening of the receiving chamber (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111039206.1A CN113847653A (en) | 2021-09-06 | 2021-09-06 | Humidifying device and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111039206.1A CN113847653A (en) | 2021-09-06 | 2021-09-06 | Humidifying device and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN113847653A true CN113847653A (en) | 2021-12-28 |
Family
ID=78973452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111039206.1A Pending CN113847653A (en) | 2021-09-06 | 2021-09-06 | Humidifying device and air conditioner |
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| Country | Link |
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| CN (1) | CN113847653A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114947643A (en) * | 2022-06-17 | 2022-08-30 | 广东栗子科技有限公司 | Integrated water tank and floor washing machine |
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Application publication date: 20211228 |