CN106940080B - Communication joint, water guide device and air conditioner - Google Patents
Communication joint, water guide device and air conditioner Download PDFInfo
- Publication number
- CN106940080B CN106940080B CN201710355894.XA CN201710355894A CN106940080B CN 106940080 B CN106940080 B CN 106940080B CN 201710355894 A CN201710355894 A CN 201710355894A CN 106940080 B CN106940080 B CN 106940080B
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- China
- Prior art keywords
- water tank
- communication
- joint
- hole
- elastic
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 134
- 238000004891 communication Methods 0.000 title claims abstract description 81
- 238000007789 sealing Methods 0.000 claims abstract description 61
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005406 washing Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
-
- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The communication joint disclosed by the embodiment of the invention comprises a through elastic joint main body, wherein the first end of the elastic joint main body is provided with a fixed sealing structure which is used for being fixedly and hermetically communicated with a first through hole of a first water tank, and the second end of the elastic joint main body is provided with a first sealing structure which is used for being abutted with a second water tank and is hermetically communicated with a second through hole of the second water tank. Because this communication joint can realize that the terminal surface is sealed, consequently need not to set up the drainage mouth on the second basin, can design into the part that can dismantle fast with the second basin, make things convenient for subsequent dismouting. In the air conditioner field, can realize the effect of quick assembly disassembly water collector, the washing dismouting after the convenience is sold. The embodiment of the invention also discloses a water guide device and an air conditioner.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a communication joint, a water guide device and an air conditioner.
Background
When the air conditioner is used in summer, the indoor air exchanges heat with the evaporator in the indoor unit, and the water vapor contained in the indoor air can be separated out on the wall surface of the evaporator to form condensation because the wall surface temperature of the evaporator is lower than the dew point temperature of the indoor air, and the condensation water can slide to a water receiving tray below the indoor unit when the dew is increased to a certain degree, so that condensed water is formed.
In general, when an air conditioner works at normal temperature for refrigeration or dehumidification, 1 liter of condensed water can be discharged every two hours, so that the condensed water in the water receiving disc must be discharged outdoors. In the prior art, a drain pipe is generally adopted to drain condensed water in the water receiving disc to the outside. The drain pipe is directly connected with the drain nozzle, and when the water level in the water receiving disc rises to the height of the drain nozzle, the condensed water in the water receiving disc can be discharged outdoors through the drain nozzle and the drain pipe.
The water pan needs to be cleaned and disassembled, and because the drain pipe and the drain nozzle are in interference fit, the water pan is inconvenient to disassemble and assemble and takes time. The inventor finds that if the drain pan is not provided with a drain nozzle, for example, the drain nozzle is arranged on the air conditioner bottom shell water tank, and the drain pipe is connected with the drain nozzle on the air conditioner bottom shell water tank, the problem that the drain nozzle on the drain pan is difficult to disassemble and assemble due to interference fit with the drain pipe can be solved, but the drain nozzle is directly provided with holes on the drain pan, and how to communicate with the air conditioner bottom shell water tank, namely how to guide water on the drain pan into the air conditioner bottom shell water tank through the holes on the drain pan, and the drain pan is easy to disassemble and assemble is also required to be ensured, so that the technical problem to be solved urgently by the person skilled in the art is solved.
In addition, besides the water pan and the air conditioner bottom shell water tank which are stated above, the water pan and the air conditioner bottom shell water tank are convenient to assemble and disassemble and can be communicated, and two water tanks in the non-air conditioner field are also in the situation of facing the problems.
Therefore, how to connect two water tanks and to disassemble and assemble one water tank is a technical problem to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a communication joint, which can not only realize communication between two water tanks, but also facilitate disassembly and assembly of one of the water tanks;
another object of the present invention is to provide a water guiding device and an air conditioner having the above communication joint.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a communication connects, includes the elastic joint main part that link up, the first end of elastic joint main part has the fixed seal structure that is used for with the fixed sealed intercommunication of the first through-hole of first basin, the second end of elastic joint main part has the first seal structure that is used for with the second basin butt, and with the sealed intercommunication of the second through-hole of second basin.
Preferably, in the above communication joint, the fixed sealing structure is a clamping groove provided on an outer surface of the elastic joint body, and a second sealing structure for abutting and sealing with a side wall of the first water tank is provided on at least one side wall of the clamping groove;
the clamping groove is used for being matched with the first through hole in a clamping mode.
Preferably, in the above communication joint, the outer diameter of the first end of the elastic joint body gradually increases from the end face toward the direction of the locking groove.
Preferably, in the above communication joint, the first sealing structure and the second sealing structure are sealing rings that are integrally formed with the elastic joint body.
Preferably, in the above communication joint, the elastic joint further comprises a spring disposed in the inner cavity of the elastic joint body for elongating the elastic joint body.
Preferably, in the above communication joint, a first step and a second step are provided in the inner cavity of the elastic joint body, one end of the spring abuts against the first step, and the other end abuts against the second step.
Preferably, in the above communication joint, the elastic joint body is disposed at a position of the spring in a waist drum-shaped inner cavity.
Preferably, in the above communication joint, the outer shape of the elastic joint body corresponding to the waist drum-shaped inner cavity is waist drum-shaped.
The utility model provides a water guiding device, includes first basin and second basin, first basin has first through-hole, the second basin has the second through-hole, still includes the communication joint of arbitrary one of the preceding claims, the fixed seal structure of communication joint with first through-hole fixed seal communicates, the second end of communication joint with second basin butt, just first seal structure with the sealed intercommunication of second through-hole.
An air conditioner comprising a first water tank, a second water tank and a communication joint according to any one of the above, wherein the first water tank is provided with a first through hole, the second water tank is provided with a second through hole, a fixed sealing structure of the communication joint is fixedly and hermetically communicated with the first through hole, a second end of the communication joint is abutted with the second water tank, and the first sealing structure is hermetically communicated with the second through hole;
The first water tank is an air conditioner bottom shell water tank, the second water tank is a water receiving disc, and a drain nozzle used for being connected with a drain pipe is arranged on the air conditioner bottom shell water tank.
According to the technical scheme, the communication joint provided by the invention is in sealing communication with the first water tank through the fixed sealing structure at the first end of the communication joint, and the end face is sealed through the first sealing structure at the second end of the communication joint abutting against the end face of the second water tank at the second through hole. The communication joint and the second water tank are not required to be fixed, and when the device is used, the sealing between the communication joint and the second water tank can be realized by utilizing the elasticity of the communication joint as long as the distance between the first water tank and the second water tank is smaller than the distance between the first sealing structure of the communication joint and the fixed sealing structure. Because this communication joint can realize that the terminal surface is sealed, consequently need not to set up the drainage mouth on the second basin, can design into the part that can dismantle fast with the second basin, make things convenient for subsequent dismouting. In the air conditioner field, can realize the effect of quick assembly disassembly water collector, the washing dismouting after the convenience is sold.
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a communication joint according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a communication joint provided by an embodiment of the present invention;
FIG. 3 is an exploded view of a water guiding device according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a water guiding device according to an embodiment of the present invention;
fig. 5 is a cross-sectional view of a water guiding device according to an embodiment of the present invention.
Wherein 100 is a communication joint, 101 is an elastic joint main body, 102 is a clamping groove, 103 is a second sealing structure, 104 is a first sealing structure, 105 is a waist drum-shaped inner cavity, 106 is a first step, 107 is a second step, 108 is a spring, 200 is a first water tank, 201 is a first through hole, 300 is a second water tank, and 301 is a second through hole.
Detailed Description
The invention has the core of providing a communication joint which can realize the communication of two water tanks and facilitate the disassembly and assembly of one water tank;
Another core of the present invention is to provide a water guiding device and an air conditioner having the above-mentioned communication connector.
Hereinafter, embodiments will be described with reference to the drawings. Furthermore, the embodiments shown below do not limit the summary of the invention described in the claims. The whole contents of the constitution shown in the following examples are not limited to the solution of the invention described in the claims.
Referring to fig. 1-5, an embodiment of the present invention discloses a communication connector comprising a through elastic connector body 101, wherein the elastic connector body 101 has a channel for passing a liquid, the elastic connector body 101 enables communication between a first water tank 200 and a second water tank 300, wherein a side of the first water tank 200 facing the second water tank 300 has a first through hole 201, and a side of the second water tank 300 facing the first water tank 200 has a second through hole 301. In particular, the height difference between the first through hole 201 and the second through hole 301 should not be too large, and preferably both are located at the same height, which aids in sealing. Of course, the first through hole 201 and the second through hole 301 may have a certain height difference, which is required to have corresponding height differences at two ends of the elastic connector main body 101.
The first end of the elastic joint body 101 has a fixed sealing structure for fixed sealing communication with the first through hole 201 of the first water tank 200. This communication joint 100 only needs to satisfy one of them basin convenient dismantlement can, so the first end of elastic joint main part 101 can with first basin 200 fixed connection to guarantee with first through-hole 201 realize sealed can, promptly on the dismantlement degree of difficulty, the dismantlement degree of difficulty of first basin 200 is greater than the dismantlement degree of difficulty 300 of second basin.
The second end of the elastic joint body 101 has a first sealing structure 104 for abutting against the second water tank 300 and being in sealing communication with the second through hole 301 of the second water tank 300. The second end of the elastic joint main body 101 is abutted with the second water tank 300, that is, the second end and the second end are not in fixed relation such as fixed by a connecting piece, fixed by clamping and the like, and are tightly sealed by virtue of the elastic deformation capability of the elastic joint main body 101, when the second water tank 300 is disassembled, the communicating joint 100 does not need to be disassembled, and the second water tank 300 is facilitated to be designed into a quick-dismantling structure.
The communication joint 100 provided by the invention is in sealing communication with the first water tank 200 through the fixed sealing structure at the first end, and is in sealing connection with the end face of the second water tank 300 at the second through hole 301 through the first sealing structure 104 at the second end. The communication joint 100 and the second water tank 300 do not need to be fixed, and when the water tank is used, the sealing between the communication joint 100 and the second water tank 300 can be realized by utilizing the elasticity of the communication joint 100 as long as the distance between the first water tank 200 and the second water tank 300 is ensured to be smaller than the distance between the first sealing structure 104 of the communication joint 100 and the fixed sealing structure. Because this communication joint 100 can realize the terminal surface seal, consequently need not to set up the drainage mouth on second basin 300, can design the part that can dismantle fast with second basin 300, make things convenient for subsequent dismouting. In the air conditioner field, can realize the effect of quick assembly disassembly water collector, the washing dismouting after the convenience is sold.
In one embodiment of the present invention, the fixed sealing structure is a clamping groove 102 disposed on the outer surface of the elastic joint main body 101, and at least one side wall of the clamping groove 102 is provided with a second sealing structure 103 for abutting and sealing with the side wall of the first water tank 200; the clamping groove 102 is used for clamping the side wall of the first water tank 200 at the first through hole 201, namely, the clamping groove 102 is used for being matched with the first through hole 201 in a clamping way. In this embodiment, after the clamping groove 102 is clamped with the wall surface of the first through hole 201, the second sealing structure 103 can abut against the side wall of the first water tank 200 to realize sealing. When the communication connector 100 is installed, only the first end of the elastic connector body 101 is inserted into the first through hole 201, and the side wall of the first through hole 201 can compress the outer surface of the elastic connector body 101 until the clamping groove 102 is matched with the side wall of the first through hole 201.
In order to facilitate the smooth insertion of the first end of the elastic joint body 101 into the first through hole 201, the outer diameter of the first end of the elastic joint body 101 gradually increases from the end surface toward the locking groove 102. I.e., the first end of the elastic joint body 101 has a chamfer structure to facilitate the installation of the communication joint 100.
In this embodiment, the first seal structure 104 and the second seal structure 103 are seal rings that are integrally formed with the elastic joint body 101. That is, the first seal structure 104 and the second seal structure 103 are not additional members, and are part of the elastic joint body 101, and are the same as the main body thereof, except for the seal structure formed by the shape of the end of the elastic joint body 101.
Since the elastic joint body 101 is generally made of a relatively common elastic sealing material such as rubber and silica gel, the elastic sealing material has a reduced elasticity after aging, which results in a reduced sealing performance. Based on this, the embodiment of the present invention may further provide a spring 108 for elongating the elastic joint body 101 in the inner cavity of the elastic joint body 101. The spring 108 is secured in the cavity of the resilient connector body 101 under compression, and under the spring force of the spring 108, the resilient connector body 101 is stretched to ensure that the spring 108 will provide sufficient spring force to maintain a sufficient seal after the resilient connector body 101 ages.
In order to facilitate the fixation of the spring 108, a first step 106 and a second step 107 are disposed in the inner cavity of the elastic joint body 101, one end of the spring 108 abuts against the first step 106, and the other end abuts against the second step 107. The two ends of the spring 108 are respectively positioned through two steps, the structure is simpler, and the elastic joint main body 101 is changeable, so that the spring 108 is convenient to install. In addition, both ends of the spring 108 may be directly injection molded into the elastic joint body 101. The present invention is not limited to the above-described step positioning manner, as long as the spring 108 can be fixed so that the elastic force of the spring 108 acts on the elastic joint main body 101.
In order to facilitate the installation of the spring 108 and ensure that the space of the inner cavity of the elastic joint body 101 is not affected after the installation of the spring 108, the elastic joint body 101 is provided with the spring 108 at a waist drum-shaped inner cavity 105, that is, the inner cavity of the elastic joint body 101 is expanded radially outwards at the position of the spring 108, so that friction between the spring 108 and the inner wall of the elastic joint body 101 is avoided, and the space of the inner cavity of the elastic joint body 101 is not affected.
To ensure that the spring 108 provides a sufficient elongation for the elastic connector body 101, the elastic connector body 101 has a waist drum shape corresponding to the waist drum shape of the inner cavity 105. That is, in addition to the inner cavity being in the shape of a waist drum, the outer profile of the elastic joint body 101 is also in the shape of a waist drum, which can ensure that the elastic joint body 101 is stretched by the spring 108 by a sufficient space.
The embodiment of the invention also discloses a water guiding device, which comprises a first water tank 200 and a second water tank 300, wherein the first water tank 200 is provided with a first through hole 201, the second water tank 300 is provided with a second through hole 301, the key point of the invention is that the water guiding device further comprises a communication joint 100 disclosed in the embodiment above, a fixed sealing structure of the communication joint 100 is fixedly and hermetically communicated with the first through hole 201, a second end of the communication joint 100 is abutted with the second water tank 300, and the first sealing structure 104 is hermetically communicated with the second through hole 301. Since the communication connector 100 in the above embodiment is adopted, all the technical effects of the communication connector 100 are achieved, and the description thereof is omitted herein.
The embodiment of the invention also discloses an air conditioner, which comprises a first water tank 200, a second water tank 300 and the communication joint 100 disclosed in the embodiment above, wherein the first water tank 200 is provided with a first through hole 201, the second water tank 300 is provided with a second through hole 301, a fixed sealing structure of the communication joint 100 is fixedly and hermetically communicated with the first through hole 201, a second end of the communication joint 100 is abutted against the second water tank 300, and the first sealing structure 104 is hermetically communicated with the second through hole 301. The first water tank 200 is an air conditioner bottom shell water tank of the air conditioner, the second water tank 300 is a water receiving disc of the air conditioner, and a drain nozzle used for being connected with a drain pipe is arranged on the air conditioner bottom shell water tank. The communication joint 100 disclosed in the above embodiment is used in an air conditioner to connect a water receiving tray with a water tank of a bottom shell of the air conditioner, which is beneficial to design the water receiving tray into a rapidly detachable component.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A communication joint, characterized by comprising a through elastic joint body (101), a first end of the elastic joint body (101) is provided with a fixed sealing structure for fixedly sealing communication with a first through hole (201) of a first water tank (200), and a second end of the elastic joint body (101) is provided with a first sealing structure (104) for abutting against a second water tank (300) and sealing communication with a second through hole (301) of the second water tank (300); the communication joint and the second water tank (300) do not need to be fixed, and when the water tank is used, the sealing between the first water tank (200) and the second water tank (300) is realized by utilizing the elasticity of the communication joint as long as the distance between the first water tank (200) and the second water tank (300) is ensured to be smaller than the distance between the first sealing structure (104) and the fixed sealing structure;
The elastic connector further comprises a spring (108) which is arranged in the inner cavity of the elastic connector body (101) and used for elongating the elastic connector body (101), and the spring (108) is fixed in the inner cavity of the elastic connector body (101) under the condition of compression.
2. The communication joint according to claim 1, wherein the fixed sealing structure is a clamping groove (102) arranged on the outer surface of the elastic joint main body (101), and a second sealing structure (103) for abutting and sealing with the side wall of the first water tank (200) is arranged on at least one side wall of the clamping groove (102);
The clamping groove (102) is used for being matched with the first through hole (201) in a clamping mode.
3. The communication terminal according to claim 2, wherein the outer diameter gradually increases from the end face toward the direction of the catching groove (102) at the first end of the elastic terminal body (101).
4. The communication joint according to claim 2, wherein the first sealing structure (104) and the second sealing structure (103) are sealing rings of unitary construction with the elastic joint body (101).
5. The communication joint according to any one of claims 1 to 4, wherein a first step (106) and a second step (107) are provided in the inner cavity of the elastic joint body (101), and one end of the spring (108) abuts against the first step (106) and the other end abuts against the second step (107).
6. The communication terminal as recited in any of claims 1-4, characterised in that said elastic terminal body (101) is arranged with said spring (108) in a location of a kidney-drum shaped cavity (105).
7. The communication terminal as recited in claim 6, characterised in that said elastic terminal body (101) has a waist drum shape in appearance in correspondence of said waist drum shaped inner cavity (105).
8. A water guiding device comprising a first water tank (200) and a second water tank (300), the first water tank (200) having a first through hole (201), the second water tank (300) having a second through hole (301), characterized by further comprising a communication joint (100) according to any one of claims 1-7, a fixed sealing structure of the communication joint (100) being in fixed sealing communication with the first through hole (201), a second end of the communication joint (100) being in abutment with the second water tank (300), and the first sealing structure (104) being in sealing communication with the second through hole (301).
9. An air conditioner characterized by comprising a first water tank (200), a second water tank (300) and a communication joint (100) according to any one of claims 1-7, the first water tank (200) having a first through hole (201), the second water tank (300) having a second through hole (301), a fixed sealing structure of the communication joint (100) being in fixed sealing communication with the first through hole (201), a second end of the communication joint (100) being in abutment with the second water tank (300), and the first sealing structure (104) being in sealing communication with the second through hole (301);
the first water tank (200) is an air conditioner bottom shell water tank, the second water tank (300) is a water receiving disc, and a drain nozzle used for being connected with a drain pipe is arranged on the air conditioner bottom shell water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710355894.XA CN106940080B (en) | 2017-05-19 | 2017-05-19 | Communication joint, water guide device and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710355894.XA CN106940080B (en) | 2017-05-19 | 2017-05-19 | Communication joint, water guide device and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106940080A CN106940080A (en) | 2017-07-11 |
| CN106940080B true CN106940080B (en) | 2024-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710355894.XA Active CN106940080B (en) | 2017-05-19 | 2017-05-19 | Communication joint, water guide device and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106940080B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504672B (en) * | 2017-07-25 | 2022-08-12 | 奥克斯空调股份有限公司 | Drainage structure for air conditioner |
| CN107830095A (en) * | 2017-11-15 | 2018-03-23 | 珠海格力电器股份有限公司 | Vibration reducing and connecting structure and the compressor for including it |
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Also Published As
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| CN106940080A (en) | 2017-07-11 |
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