CN209553194U - A kind of discharge structure and on-board air conditioner unit of air-conditioner set - Google Patents
A kind of discharge structure and on-board air conditioner unit of air-conditioner set Download PDFInfo
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- CN209553194U CN209553194U CN201920072642.0U CN201920072642U CN209553194U CN 209553194 U CN209553194 U CN 209553194U CN 201920072642 U CN201920072642 U CN 201920072642U CN 209553194 U CN209553194 U CN 209553194U
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- waterwall
- conditioner set
- shell
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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 utility model relates to a kind of discharge structure of air-conditioner set and on-board air conditioner units, air-conditioner set includes shell, evaporator and pressure fan are installed in the shell of side indoors, return air inlet and air outlet are provided on shell, drip tray is installed below evaporator, the drip tray includes bottom plate, the side towards pressure fan side of the bottom plate is provided with the waterwall stretched out upwards, other sides of the bottom plate are provided with water blocking boss, the bottom plate is at least partly provided as the inclined-plane tilted down towards the direction of waterwall, the windward side of the waterwall is tilted to the direction away from evaporator upwards from bottom plate.The utility model structure is simple, is conducive to the storage and discharge of evaporator condensation water, while can also reduce the running resistance of wind field.
Description
Technical field
The utility model belongs to air-conditioning technical field, in particular to a kind of to be mounted on EMU, the air conditioner on bus
The discharge structure organized and the on-board air conditioner unit using the discharge structure.
Background technique
In order to adjust environment in compartment on EMU, bus, it is generally fitted provided with one to two air-conditioner set, air-conditioning
Unit generally uses cellular structure and complete machine is mounted on car body top.Air-conditioner set includes shell, and steaming is equipped in shell
Send out device, evaporation fan, electric heater, condenser, condensation fan, compressor etc..Return air inlet and air outlet are provided on shell,
General return air inlet setting is in centre, and air outlet is arranged in two sides, and corresponding air outlet installs pressure fan in shell, the two of return air inlet
Side is installed by evaporator.Indoor return air enters inside air-conditioner set under the action of pressure fan through return air inlet, and return air flows through evaporator
It is sent back in compartment by air outlet again after heat exchange.
Evaporator can generate condensed water in refrigeration, and generally side is equipped with the water receiving for collecting condensed water under the vaporizers
Disk, drip tray are connected with condensed water discharge of the drainpipe for that will collect.Drip tray in existing air-conditioner set, mostly use are in
The trough body structure of U-shaped structure is made of the side plate of bottom plate and two sides, and in being horizontally disposed with, side plate is vertical setting bottom plate.The water receiving
The structure of disk is not only unfavorable for the storage and discharge of condensed water, while the side plate of drip tray also blocks while playing water blocking
The return air of evaporator is flowed through, increases the running resistance of wind field to a certain extent.
Utility model content
The utility model it is main it is dissatisfied certainly the technical issues of be to provide that a kind of structure is simple, be conducive to evaporator condensation water
Storage and discharge, while the discharge structure of the air-conditioner set of the running resistance of wind field can also be reduced, while one kind being provided and is used
The on-board air conditioner unit of the discharge structure.
To achieve the above object, the technical solution of the utility model is:
A kind of discharge structure of air-conditioner set, air-conditioner set include shell, are equipped with evaporator in the shell of side indoors
And pressure fan, it is provided with return air inlet and air outlet on shell, drip tray, the drip tray packet are installed below evaporator
Include bottom plate, the side towards pressure fan side of the bottom plate be provided with the waterwall stretched out upwards, the bottom plate it is other
Side is provided with water blocking boss, and the bottom plate is at least partly provided as the inclined-plane tilted down towards the direction of waterwall,
The windward side of the waterwall is tilted to the direction away from evaporator upwards from bottom plate.
Further, the inclined-plane is started from the middle position of the bottom plate between evaporator and waterwall to waterwall side
To being formed slopely.
Further, the angle that the inclined-plane on the bottom plate tilts down is at 5 ° -10 °.
Further, the angle between the windward side and vertical plane of the waterwall is 5-10 °.
Further, the height of the waterwall is greater than or equal to 50mm.
Further, two groups of evaporators are installed in the air-conditioner set, are set in the shell bottom wall between two groups of evaporators
Air port is put back into, one drip tray is set in the lower section of each evaporator；Or the width of the drip tray contains two simultaneously
Evaporator is respectively arranged with waterwall in the two sides of the bottom plate, and the water blocking boss is on air conditioner set shell body bottom wall
Return air inlet setting.
Further, using the bottom wall of air conditioner set shell body as the drip tray.
Further, the waterwall is integrally in " several " character form structure, and the side wall after being recessed upwards by the bottom plate is formed.
Another technical solution of the utility model is:
A kind of on-board air conditioner unit, is equipped with discharge structure as described above.
It is and existing in conclusion the discharge structure and on-board air conditioner unit of a kind of air-conditioner set provided by the utility model
Technology is compared, and is had the advantages that
(1) bottom plate of drip tray has the inclined-plane tilted down, is conducive to the storage and discharge of condensed water.
(2) windward side on waterwall has the fortune for being conducive to reduce wind field to the inclined angle in evaporator direction is deviated from
Row resistance, conducive to the operation of wind field.
(3) using the bottom wall of air conditioner set shell body as the bottom plate of drip tray, so that the discharge structure of air-conditioner set is more
Simply, it is conducive to manufacture, cost is relatively low, while being conducive to mitigate the total weight of air-conditioner set.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model air-conditioner set；
Fig. 2 is the partial enlarged view of Fig. 1.
As depicted in figs. 1 and 2, shell 1, evaporator 2, pressure fan 3, return air inlet 4, controller 5, drip tray 6, bottom plate 7, gear
Waterwall 8, water blocking boss 9, inclined-plane 10.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
Embodiment one:
As depicted in figs. 1 and 2, a kind of on-board air conditioner unit provided by the utility model, including shell 1 divide in shell 1
For indoor and outside, evaporator 2 and pressure fan 3 wherein are installed in the shell 1 of indoor, set on the bottom wall of shell 1
It is equipped with return air inlet 4 and air outlet (not indicating in figure).In the present embodiment, two evaporators 2 are installed in side indoors, evaporator 2
Both ends on length direction are fixed by the bracket on the side wall of shell 1, are arranged in the shell bottom wall between two evaporators 2
An air outlet is respectively arranged in return air inlet 4, the two sides of return air inlet 4, installs a pressure fan 3 respectively in the outside of two evaporators 2.In
Controller 5 is installed in the top of return air inlet 4, to be cooled down using the return air in compartment to controller 5.
Drip tray 6 is installed in the lower section of evaporator 2, in order to simplify structure, in the present embodiment, preferably in two evaporators
A drip tray 6 is installed in 2 lower section, and the width of drip tray 6 contains two evaporators 2 simultaneously.
Drip tray 6 includes bottom plate 7, waterwall 8 and water blocking boss 9, is set in the side towards 3 side of pressure fan of bottom plate 7
The waterwall 8 stretched out upwards is set, because an evaporator 2 is respectively arranged in the two sides of bottom plate 7, in the two sides side of bottom plate 7
On be respectively arranged with a waterwall 8.Other sides of bottom plate 7 are provided with water blocking boss 9, and in the present embodiment, water blocking boss 9 is surrounded
Return air inlet 4 is arranged, and water blocking boss 9 can be separately provided for the side of the bottom plate 7 on 2 length direction of evaporator, can also be straight
It connects using the side wall of shell 1 as the structure of water blocking boss.
In the present embodiment, bottom plate 7 is at least partly provided as the inclined-plane 10 tilted down towards the direction of waterwall 8,
Inclined-plane 10 is started to be formed slopely to 8 direction of waterwall from the middle position of the bottom plate 7 between evaporator 2 and waterwall 8.Bottom
Discharge outlet is arranged (in figure preferably within the scope of 5 ° -10 °, in the lowest part of bottom plate 7 in the angle that inclined-plane 10 on plate 7 tilts down
It is not shown).During operation of air conditioner, the condensed water that two evaporators 2 generate flows to the bottom plate 7 of lower section, then along the oblique of two sides
Face 10 flows to position lower, is finally discharged from discharge outlet.By increasing the inclined-plane tilted down, Ke Yigeng in drip tray 6
Added with the water storage for being conducive to condensed water and discharge smooth.
The windward side of two waterwalls 8 is tilted to the direction away from evaporator 2 upwards from bottom plate 7.It is excellent in the present embodiment
Angle between the windward side and vertical plane of block selecting waterwall 8 is 5-10 °, and the height of waterwall 8 is greater than or equal to 50mm.It is empty
During allocation and transportation row, the return air in compartment is entered the inside of air-conditioner set by return air inlet 4, under the action of pressure fan 3, by return air
The air that mouth 4 enters can be respectively by the evaporator 2 of two sides, and the cool breeze after heat exchange can be inhaled into pressure fan 3, waterwall 8
In ventilation circuit, by the windward side increase gradient in waterwall 8, the windage passed through from this can reduce, advantageously
It is smooth in the operation of entire wind field.
In the present embodiment, to further simplify the structure, using the bottom wall of air conditioner set shell body 1 as drip tray 6, no longer
In addition drip tray 6 is set, so that the discharge structure of air-conditioner set is simpler, be conducive to manufacture, cost is relatively low, is conducive to simultaneously
Mitigate the total weight of air-conditioner set.Side wall after waterwall 8 is recessed upwards by the bottom wall of shell 1 is formed, and waterwall 8 is whole to be in
" several " character form structure, waterwall 8 and bottom plate 7 are by mold one compression moulding.
Embodiment two:
The difference is that, drip tray 6 does not utilize the bottom wall of shell 1, but is separately provided, drip tray 6 with embodiment one
Bottom plate 7 by screw or being directly welded on the bottom wall of shell 1.The side wall shape that waterwall 8 can be recessed upwards by bottom plate 7
At can also directly be formed by the upward bending of bottom plate 7, then or waterwall 8 can be welded on bottom plate 7.
Embodiment three:
With embodiment one and embodiment two the difference is that, either using the bottom wall of shell 1 as drip tray, still
Drip tray is separately provided, a drip tray 6 is separately configured below each evaporator 2, does not join mutually between two drip trays 6
It is logical.Each drip tray 6 is respectively arranged with waterwall 8 and water blocking boss 9, and the location and shape that water blocking boss 9 is arranged can basis
The structure of different air-conditioner sets and design.
As described above, the plan content in conjunction with given by attached drawing, can derive similar technical solution.But it is all not take off
Content from technical solutions of the utility model is made by the above technical examples according to the technical essence of the present invention any simple
Modification, equivalent variations and modification, are still within the scope of the technical solutions of the present invention.
Claims (9)
1. a kind of discharge structure of air-conditioner set, air-conditioner set include shell, be equipped in the shell of side indoors evaporator and
Pressure fan is provided with return air inlet and air outlet on shell, and drip tray is equipped with below evaporator, it is characterised in that: institute
Stating drip tray includes bottom plate, and the side towards pressure fan side of the bottom plate is provided with the waterwall stretched out upwards, described
Other sides of bottom plate are provided with water blocking boss, and the bottom plate is at least partly provided as dipping down towards the direction of waterwall
The windward side on oblique inclined-plane, the waterwall is tilted to the direction away from evaporator upwards from bottom plate.
2. a kind of discharge structure of air-conditioner set according to claim 1, it is characterised in that: the inclined-plane is by being located at evaporation
The middle position of bottom plate between device and waterwall starts to be formed slopely to waterwall direction.
3. a kind of discharge structure of air-conditioner set according to claim 1, it is characterised in that: inclined-plane on the bottom plate to
Under inclined angle at 5 ° -10 °.
4. a kind of discharge structure of air-conditioner set according to claim 1, it is characterised in that: the windward side of the waterwall
Angle between vertical plane is 5-10 °.
5. a kind of discharge structure of air-conditioner set according to claim 1, it is characterised in that: the height of the waterwall is big
In or equal to 50mm.
6. a kind of discharge structure of air-conditioner set according to claim 1, it is characterised in that: pacify in the air-conditioner set
Two groups of evaporators are filled, return air inlet is set in the shell bottom wall between two groups of evaporators, are arranged one in the lower section of each evaporator
A drip tray；Or the width of the drip tray contains two evaporators simultaneously, is respectively arranged in the two sides of the bottom plate
Waterwall, return air inlet setting of the water blocking boss on air conditioner set shell body bottom wall.
7. a kind of discharge structure of air-conditioner set according to any one of claims 1 to 6, it is characterised in that: utilize air-conditioning
The bottom wall of machine unit shell is as the drip tray.
8. a kind of discharge structure of air-conditioner set according to claim 7, it is characterised in that: the waterwall is integrally in
" several " character form structure, the side wall after being recessed upwards by the bottom plate are formed.
9. a kind of on-board air conditioner unit, it is characterised in that: installation is just like the described in any item discharge structures of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920072642.0U CN209553194U (en) | 2019-01-17 | 2019-01-17 | A kind of discharge structure and on-board air conditioner unit of air-conditioner set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920072642.0U CN209553194U (en) | 2019-01-17 | 2019-01-17 | A kind of discharge structure and on-board air conditioner unit of air-conditioner set |
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| Publication Number | Publication Date |
|---|---|
| CN209553194U true CN209553194U (en) | 2019-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920072642.0U Active CN209553194U (en) | 2019-01-17 | 2019-01-17 | A kind of discharge structure and on-board air conditioner unit of air-conditioner set |
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| CN (1) | CN209553194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113983680A (en) * | 2021-10-28 | 2022-01-28 | 苏州浪潮智能科技有限公司 | Air conditioner prevents blowing water and receives water tray device |
-
2019
- 2019-01-17 CN CN201920072642.0U patent/CN209553194U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113983680A (en) * | 2021-10-28 | 2022-01-28 | 苏州浪潮智能科技有限公司 | Air conditioner prevents blowing water and receives water tray device |
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