CN115751696A - Water collector subassembly, row room air conditioner - Google Patents
Water collector subassembly, row room air conditioner Download PDFInfo
- Publication number
- CN115751696A CN115751696A CN202211581058.0A CN202211581058A CN115751696A CN 115751696 A CN115751696 A CN 115751696A CN 202211581058 A CN202211581058 A CN 202211581058A CN 115751696 A CN115751696 A CN 115751696A
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- air
- evaporator
- water
- air outlet
- side region
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 238000009434 installation Methods 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 230000002745 absorbent Effects 0.000 claims description 2
- 239000002250 absorbent Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims 3
- 238000004080 punching Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000009833 condensation Methods 0.000 description 8
- 230000005494 condensation Effects 0.000 description 8
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention provides a water pan assembly and an inter-row air conditioner, wherein the water pan assembly comprises a water pan body, the water pan body is provided with a mounting area for mounting an evaporator assembly, an air outlet side area and an air return side area which are positioned at two sides of the mounting area, the evaporator assembly comprises an evaporator and a mounting piece positioned at the bottom of the evaporator, the mounting piece is provided with a notch for communicating the air outlet side area with the air return side area, the water pan body corresponding to the air outlet side area is also provided with a boss part, and the boss part is flatly laid and covered on the air outlet side area and the top plane of the boss part is not lower than the top surface of the mounting piece. According to the invention, the notch is plugged for the boss part, so that the return air flow cannot leak out through the notch without heat exchange, and the top plane of the boss part can also receive condensed water generated in the running process of the evaporator so as to converge the condensed water to the return air side area through the air flow channel of the heat exchange core part of the evaporator, thereby preventing the phenomenon of air outlet and liquid entrainment.
Description
Technical Field
The invention belongs to the technical field of air conditioning, and particularly relates to a water pan assembly and an inter-row air conditioner.
Background
The compact structure of some evaporation compressor units is very high, for example, the air conditioner between the ranks, has arranged evaporimeter, compressor, fan subassembly, electric cabinet, throttling element, humidifier, return air filter, auxiliary components and relevant pipeline connecting piece etc. in its ultra-thin type design structure. The inter-column air conditioner is usually applied to a data machine room with high heat flux density, has a constant-temperature and constant-humidity air conditioning function, and operates in a refrigeration mode all the year round, so that condensed water is often generated in an evaporator. In order to ensure constant humidity and avoid water accumulation in a data machine room, the condensed water can be timely discharged, so that safety accidents are prevented.
Fig. 1 shows a structural arrangement design scheme of a common inter-row air conditioner, wherein an evaporator is vertically placed on a water pan, condensed water is gathered on the water pan under the action of gravity, and the condensed water is discharged through a drain pipe. In order to improve the structural stability of tall and big evaporimeter, all increase the sheet metal component in the upper portion of evaporimeter and lower part and be connected with the sheet metal component of evaporimeter left and right sides usually, the installed part (specifically the sheet metal component that is commonly used) sets up in the evaporimeter bottom and is connected fixedly with left curb plate, right curb plate respectively. The installed part is directly placed on the water collector, and its highly can influence the normal circulation of the condensation water of evaporimeter both sides, just can cross the water receiving tray that the basin got into the return air side when the condensation water of the water receiving tray of air-out side must reach the take the altitude promptly, then gets rid of from the drain pipe together and goes out. In order to solve this ponding problem, cross the basin side and open and have a plurality of notch, make things convenient for the free circulation of condensation water of evaporimeter both sides, but, when the evaporimeter ran in dry condition and do not have condensation water promptly and produce, perhaps when condensation water's height did not reach the notch height, these notches will let partial return air not handle through the evaporimeter and just directly reach the air outlet, commonly known as the air leakage.
Disclosure of Invention
Therefore, the invention provides a water pan assembly and an inter-row air conditioner, which can solve the technical problem that return air leaks due to a notch arranged at the assembly position of a water pan and an evaporator of the inter-row air conditioner based on condensed water discharge in the prior art.
In order to solve the problems, the invention provides a water pan assembly, which comprises a water pan body, wherein the water pan body is provided with an installation area for installing an evaporator assembly, an air outlet side area and an air return side area which are positioned at two sides of the installation area, the evaporator assembly comprises an evaporator and an installation piece positioned at the bottom of the evaporator, the installation piece is provided with a notch for communicating the air outlet side area with the air return side area, the water pan body corresponding to the air outlet side area is also provided with a boss part, and the boss part is tiled on the air outlet side area and the top plane of the boss part is not lower than the top surface of the installation piece.
In some embodiments, the top plane is a sloping surface, and the sloping surface decreases in height in a direction closer to the evaporator.
In some embodiments, the boss portion includes a filling member filled in the air-out side region.
In some embodiments, the filling member is made of foam or plastic which does not absorb water.
In some embodiments, the filling member is attached to the air outlet side region.
In some embodiments, the boss portion is integrally formed with the drip tray body.
In some embodiments, the boss portion is formed by stamping an air outlet side region of the water pan body or is formed by die-sinking and injection molding the boss portion and the water pan body.
In some embodiments, the interface of the boss portion and the evaporator assembly has a seal.
In some embodiments, the mounting member is one of a sheet metal member and a plastic member.
The invention also provides a row room air conditioner which comprises the water pan assembly.
According to the water pan assembly and the air conditioner between columns, the boss part fills the air outlet side area, the top plane of the boss part is not lower than the top surface of the installation part, namely the notch at the moment is plugged by the boss part, so that return air cannot leak out through the notch without heat exchange, and meanwhile, the top plane of the boss part can also receive condensed water generated in the running process of an evaporator so as to converge the condensed water to the return air side area through an air flow channel of a heat exchange core part of the evaporator, and the phenomenon of air entrainment brought by the retention of the condensed water is prevented.
Drawings
Fig. 1 is a schematic diagram (side view) of an internal structure of a conventional inter-row air conditioner;
fig. 2 is a schematic view (top view) of the internal structure of the inter-row air conditioner according to the embodiment of the present invention;
FIG. 3 is a schematic view of the structure in the direction A of FIG. 2;
FIG. 4 is a bottom view of FIG. 3;
fig. 5 is a left side view of fig. 3.
The reference numerals are represented as:
1. a water pan body; 2. an evaporator assembly; 21. an evaporator; 22. a mounting member; 221. a notch; 23. a left side plate; 24. a right side plate; 3. a boss portion; 41. a compressor; 42. an air outlet fan; 43. an air outlet cavity; 44. a wind deflector; 45. a drain pipe; 46. a chassis; 47. and an air return cavity.
Detailed Description
Referring to fig. 1 to 5 in combination, according to an embodiment of the present invention, a water pan assembly is provided, which includes a water pan body 1, the water pan body 1 has a mounting area for mounting an evaporator assembly 2, and an air outlet side area and a return air side area located at two sides of the mounting area, wherein it can be understood that the air outlet side area is a space where a row air conditioner is communicated with an air outlet chamber 43, and is located at an air outlet side of the evaporator assembly 2, and the return air side area is a space where the row air conditioner is communicated with a return air chamber 47, and is located at a return air side (air inlet side) of the evaporator assembly 2, an air outlet fan 42 is disposed in the air outlet chamber 43, a compressor 41 is generally disposed in the return air chamber 47, a wind screen 44 is further disposed in the air outlet chamber 43 to control opening and closing of the air outlet chamber 43, the evaporator assembly 2 includes an evaporator 21 and a mounting piece 22 located at the bottom of the evaporator 21, as shown in fig. 4, a notch 221 communicating the air outlet side area with the air outlet side area is configured on the mounting piece 22, a boss portion 3 is further provided on the water pan body 1, and a top surface of the mounting piece 22 is not lower than a flat surface of the mounting piece 22. In this technical scheme, boss portion 3 will go out the regional packing of wind side, the top plane of this boss portion 3 is not less than the top surface of installed part 22, notch 221 that also this moment is for boss portion 3 shutoff to make the return air current can not leak out through notch 221 not via the heat transfer, and simultaneously, the top plane of boss portion 3 can also accept the condensation water that produces in the evaporimeter 21 operation with this part of condensation water converge to the return air side region via the air current passageway of the heat transfer core of evaporimeter 21, prevent that the stay of condensation water from bringing out the air entrainment liquid phenomenon and taking place. It should be noted that the above-mentioned boss portion 3 completely occupies the corresponding space of the water-receiving tray body 1 corresponding to the above-mentioned air-out side region, so that the position of the condensed water collected in this region is raised as a whole, and the condensed water is facilitated to flow to the air-return side region on the other side of the evaporator 21 through the heat exchange core of the evaporator 21.
The left and right sides of the mounting member 22 are connected to the left and right side plates 23 and 24 of the evaporator 21, respectively, the mounting member 22 is formed in a recessed shape as a whole, the opening of the mounting member is downward, the front and rear side surfaces are provided with the plurality of notches 221, and the bottom end surface of the side standing wall of the mounting member 22 may be formed in an inwardly bent structure or an outwardly bent structure.
In some embodiments, the top plane is a slope, and the height of the slope becomes lower and lower along the direction close to the evaporator 21, so that the condensed water formed on the air outlet side of the evaporator 21 can be guided to the joint position of the boss portion 3 and the evaporator 21 under the action of the self-weight after falling on the slope, and collected into the return air side region of the drip tray body 1 via the heat exchange core of the evaporator 21, and in general, the drain pipe 45 communicates with the return air side region, so that the collected condensed water can be discharged to the outside of the machine room.
The manner of forming the aforementioned boss portion 3 may be various, and in some embodiments, the boss portion 3 includes a filling member filling the air outlet side area, that is, the boss portion 3 is formed by assembling independently from the water pan body 1, specifically, for example, the filling member is made of non-absorbent foam or plastic, and the bottom of the filling member is securely connected to the bottom wall of the water pan body 1 corresponding to the air outlet side area by means of adhesion. The mode is flexible and convenient to realize.
In another embodiment, the boss portion 3 and the water pan body 1 are integrally formed, specifically, for example, the boss portion 3 is formed by stamping the air outlet side region of the water pan body 1 or by mold-opening injection molding of the boss portion 3 and the water pan body 1, so it can be understood that the material of the boss portion 3 is the same as that of the water pan body 1, and since separate assembly is not required, the assembly process is simplified, and the number of failure points is small.
In a preferred embodiment, the interface between the boss 3 and the evaporator assembly 2 has a seal, which may be assembled by means of a gasket, or in some embodiments, may be sealed by means of a glass-coated adhesive.
The mounting member 22 is one of a sheet metal member and a plastic member having a predetermined strength, and is preferably a plastic member having a predetermined strength in view of corrosion resistance.
According to an embodiment of the present invention, there is also provided a train air conditioner, referring to fig. 2, including the above-mentioned water pan assembly, wherein the water pan body 1 and the compressor 41 are assembled on the top surface of the bottom plate 46.
Those skilled in the art will readily appreciate that the advantageous features of the above described modes can be freely combined, superimposed and combined without conflict.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a water collector subassembly, includes water collector body (1), have the installation area who is used for installing evaporimeter subassembly (2) on water collector body (1) and be in the air-out side region and the return air side region of installation area's both sides, evaporimeter subassembly (2) include evaporimeter (21) and be in installed part (22) of evaporimeter (21) bottom, be constructed the intercommunication on installed part (22) air-out side region with notch (221) of return air side region, its characterized in that air-out side region corresponds still have boss portion (3) on water collector body (1), boss portion (3) tiling cover in air-out side region and its top plane are not less than the top surface of installed part (22).
2. A drip tray assembly according to claim 1, wherein the top plane is sloping and the height of the sloping is progressively lower in a direction towards the evaporator (21).
3. A drip tray assembly according to claim 1, wherein the boss portion (3) comprises a filler member which fills the air outlet side region.
4. A drip tray assembly according to claim 3 in which the filler member is formed from a non-absorbent foam or plastics material.
5. The water tray assembly of claim 4, wherein the filler member is adhered to the air outlet side region.
6. A drip tray assembly according to claim 1, wherein the boss portion (3) is integrally formed with the drip tray body (1).
7. The water pan assembly according to claim 6, wherein the boss part (3) is formed by punching the air outlet side area of the water pan body (1) or the boss part (3) and the water pan body (1) are formed by die sinking and injection molding.
8. A drip tray assembly according to claim 1, characterized in that the interface of the boss portion (3) and the evaporator assembly (2) has a seal.
9. The drip tray assembly of claim 1, wherein the mounting member (22) is one of a sheet metal member and a plastic member.
10. A train-room air conditioner characterised by comprising a water tray assembly as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211581058.0A CN115751696A (en) | 2022-12-09 | 2022-12-09 | Water collector subassembly, row room air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211581058.0A CN115751696A (en) | 2022-12-09 | 2022-12-09 | Water collector subassembly, row room air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115751696A true CN115751696A (en) | 2023-03-07 |
Family
ID=85344968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211581058.0A Pending CN115751696A (en) | 2022-12-09 | 2022-12-09 | Water collector subassembly, row room air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115751696A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203231416U (en) * | 2013-03-29 | 2013-10-09 | 广东美的电器股份有限公司 | Wind pipe machine base plate and wind pipe machine with same |
| JP2014196867A (en) * | 2013-03-29 | 2014-10-16 | ダイキン工業株式会社 | Indoor unit of air conditioning device |
| CN107726591A (en) * | 2017-10-31 | 2018-02-23 | 珠海格力电器股份有限公司 | Air-conditioning between a kind of water pan component and row |
| CN208382522U (en) * | 2018-06-15 | 2019-01-15 | 青岛海信电子设备股份有限公司 | Air-conditioning between a kind of water pan component and column |
| CN208750992U (en) * | 2018-08-03 | 2019-04-16 | 海信科龙电器股份有限公司 | A kind of drip tray and air-cooled ducted air conditioner |
| CN213480420U (en) * | 2020-08-21 | 2021-06-18 | 海信（山东）空调有限公司 | Indoor air conditioner |
| CN113739253A (en) * | 2020-05-29 | 2021-12-03 | 宁波奥克斯电气股份有限公司 | Air duct machine |
| WO2022068532A1 (en) * | 2020-09-30 | 2022-04-07 | 重庆美的制冷设备有限公司 | Integrated air conditioner |
| CN114423227A (en) * | 2021-12-29 | 2022-04-29 | 深圳市英维克科技股份有限公司 | Water receiving assembly and inter-row air conditioner |
-
2022
- 2022-12-09 CN CN202211581058.0A patent/CN115751696A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203231416U (en) * | 2013-03-29 | 2013-10-09 | 广东美的电器股份有限公司 | Wind pipe machine base plate and wind pipe machine with same |
| JP2014196867A (en) * | 2013-03-29 | 2014-10-16 | ダイキン工業株式会社 | Indoor unit of air conditioning device |
| CN107726591A (en) * | 2017-10-31 | 2018-02-23 | 珠海格力电器股份有限公司 | Air-conditioning between a kind of water pan component and row |
| CN208382522U (en) * | 2018-06-15 | 2019-01-15 | 青岛海信电子设备股份有限公司 | Air-conditioning between a kind of water pan component and column |
| CN208750992U (en) * | 2018-08-03 | 2019-04-16 | 海信科龙电器股份有限公司 | A kind of drip tray and air-cooled ducted air conditioner |
| CN113739253A (en) * | 2020-05-29 | 2021-12-03 | 宁波奥克斯电气股份有限公司 | Air duct machine |
| CN213480420U (en) * | 2020-08-21 | 2021-06-18 | 海信（山东）空调有限公司 | Indoor air conditioner |
| WO2022068532A1 (en) * | 2020-09-30 | 2022-04-07 | 重庆美的制冷设备有限公司 | Integrated air conditioner |
| CN114423227A (en) * | 2021-12-29 | 2022-04-29 | 深圳市英维克科技股份有限公司 | Water receiving assembly and inter-row air conditioner |
Non-Patent Citations (1)
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