CN1789852A - Drainage structure of water collection disc for indoor unit of air conditioner - Google Patents
Drainage structure of water collection disc for indoor unit of air conditioner Download PDFInfo
- Publication number
- CN1789852A CN1789852A CNA2004100939410A CN200410093941A CN1789852A CN 1789852 A CN1789852 A CN 1789852A CN A2004100939410 A CNA2004100939410 A CN A2004100939410A CN 200410093941 A CN200410093941 A CN 200410093941A CN 1789852 A CN1789852 A CN 1789852A
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- CN
- China
- Prior art keywords
- water
- discharge structure
- collecting tray
- air conditioner
- drainpipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
This invention relates to one air conditioning indoor machine water collecting discharge structure, which comprises the following parts: outlook panel, chassis, shell and the heat exchanger located inside shell, wherein, the exchanger down part is located with sidewall and water collecting disc; the disc bottom is connected to the water hole and discharge structure protruding downwards located with screw thread on the outlook of the joint part.
Description
Technical field
The invention belongs to air-conditioner, particularly relate to a kind of drainpipe and drainage joint portion and adopt and be threaded, make the discharge structure of the water-collecting tray of the easy-to-disassemble and assemble indoor set of drainpipe.
Background technology
Generally, air-conditioner be installed on space in office or the family room or the wall refrigeration or system warm, and constitute the machine of refrigerant circulation by compressor, condenser, expansion valve, evaporimeter.
Air-conditioner constitutes with the indoor set that is installed in interior of building by being installed in outdoor off-premises station respectively, and off-premises station has condenser or outdoor heat converter and compressor, and indoor set has indoor heat converter.
In addition, air-conditioner roughly can be divided into detachable air conditioner that off-premises station and indoor set be installed separately and off-premises station and indoor set and forms whole package AC plant.
As shown in Figure 1, the indoor set of the detachable air conditioner of prior art comprises chassis 101, at the casing 102 of vertical setting in the top on chassis and front openings; Be provided with front air outlet 104a and side air outlet 104a separately on front, front upper and the top, two sides of casing; The bottom is provided with the front panel 104 of air suction inlet 104b separately, is arranged on the pressure fan 120 of bottom between casing and the front panel, is arranged on the heat exchanger 130 on pressure fan top.Front panel is by the front upper panel 105 that has air outlet and is arranged between front upper panel central lower and the chassis, and two side lower parts of casing form the front lower panel 106 of air suction inlet and be arranged on the side of front lower panel and the bottom of casing between suction grid 107 constitute.The lower end of heat exchanger is provided with the water-collecting tray 132 of the condensed water that reception flows down from heat-exchanger surface, is connected with drainpipe 134 with water-collecting tray condensed water is discharged to the outside.The air conditioner room unit that constitutes as mentioned above drives pressure fan indoor air is drawn into indoor set inside by air suction inlet, and after cooling off or heat by heat exchanger, is discharged to again by air outlet and indoorly freezes or heat.
As Fig. 2, Fig. 3, shown in Figure 4, have in the bottom of water-collecting tray to be connected, downwards the discharge structure of Tu Chuing with osculum.Discharge structure is connected with drainpipe, and the ponding in the water-collecting tray is discharged downwards.Discharge structure is that outer surface is the pipe of light face, or outer surface has the pawl with the drainpipe direction of insertion.If discharge structure is an outer surface when being the pipe of light face, the drainage joint place adopts glue bonding.If discharge structure is an outer surface when pawl with the drainpipe direction of insertion is arranged, discharge structure is to lean on the pawl of discharge structure to pin with being connected of drainpipe, prevents the drainpipe slippage.
But there is following shortcoming in the described prior art.
Two kinds of above-mentioned methods of attachment are damaged when needing to change drainpipe in the junction, need firmly to pull out downwards drainpipe is separated, and make troubles to maintenance.In addition, often firmly pull out, of long duration, pawl damages, and drainage takes place excesssive gap, and then causes drainpipe to come off to leak.There is the glue adhering method disposablely to use again, promptly can not re-uses after the damage.
Summary of the invention
The present invention is threaded for the technical problem that exists in the solution known technology provides a kind of drainpipe to adopt with drainage joint portion, makes the discharge structure of the water-collecting tray of the easy-to-disassemble and assemble indoor set of drainpipe.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is: the discharge structure of the water-collecting tray of air conditioner room unit of the present invention, and the structure of indoor set comprises: the panel that constitutes outward appearance; Chassis, casing, be arranged on the heat exchanger in the casing; The heat exchanger bottom is provided with the water-collecting tray of being made up of sidewall and bottom; Water-collecting tray bottom has and is connected with osculum, downwards the discharge structure of Tu Chuing; The outer surface of the connector portions that is connected with drainpipe in its discharge structure is provided with screw thread.
The described drainpipe inner surface that is connected with connector portions also is provided with the screw thread that matches.
Described discharge structure and water-collecting tray are integrally formed.
Advantage and good effect that the present invention has are: be threaded because drainpipe adopts with drainage joint portion, have following advantage:
1, after the drainpipe breakage, easy dismounting during replacing can not damage any parts, makes easy to maintenance.And screw thread handling ease.
2, threaded engagement can guarantee the compactness of drainpipe junction, drainage can not take place.
Description of drawings
Fig. 1 is the exploded perspective view of prior art air conditioner room unit;
Fig. 2 is the water-collecting tray front view of prior art air conditioner room unit;
Fig. 3 is the water-collecting tray left view of prior art air conditioner room unit;
Fig. 4 is a prior art discharge structure A portion enlarged drawing;
Fig. 5 is the water-collecting tray front view of air conditioner room unit of the present invention;
Fig. 6 is the discharge structure B portion enlarged drawing of water-collecting tray of the present invention.
The specific embodiment
It is following that the present invention will be described in detail with reference to drawings and Examples.The discharge structure of the water-collecting tray of air conditioner room unit of the present invention, the structure of indoor set of the present invention as shown in Figure 1, parts same as the prior art have adopted identical label among the figure.Indoor set comprises chassis 101, at the casing 102 of vertical setting in the top on chassis and front openings; Be provided with front air outlet 104a and side air outlet 104a separately on front, front upper and the top, two sides of casing; The bottom is provided with the front panel 104 of air suction inlet 104b separately, is arranged on the pressure fan 120 of bottom between casing and the front panel, is arranged on the heat exchanger 130 on pressure fan top.Front panel is by the front upper panel 105 that has air outlet and is arranged between front upper panel central lower and the chassis, and two side lower parts of casing form the front lower panel 106 of air suction inlet and be arranged on the side of front lower panel and the bottom of casing between suction grid 107 constitute.The lower end of heat exchanger is provided with the water-collecting tray 132 of the condensed water that reception flows down from heat-exchanger surface, is connected with drainpipe 134 with water-collecting tray condensed water is discharged to the outside.The air conditioner room unit that constitutes as mentioned above drives pressure fan indoor air is drawn into indoor set inside by air suction inlet, and after cooling off or heat by heat exchanger, is discharged to again by air outlet and indoorly freezes or heat.
Have in the bottom of water-collecting tray to be connected, downwards the discharge structure 1 of Tu Chuing with osculum.Discharge structure is connected with drainpipe, and the ponding in the water-collecting tray is discharged downwards.
Water-collecting tray such as Fig. 5, shown in Figure 6, the outer surface of the connector portions 2 that is connected with drainpipe in the discharge structure is provided with screw thread 3.
Also have, the drainpipe inner surface that is connected with connector portions also is provided with the screw thread that matches.
In addition, discharge structure and water-collecting tray are that integrated through injection molding forms.
Because drainpipe adopts with drainage joint and is threaded, easy dismounting during replacing can not damage any parts, makes easy to maintenance.
In addition, threaded engagement can guarantee the compactness of drainpipe junction, drainage can not take place.
Claims (3)
1, a kind of discharge structure of water-collecting tray of air conditioner room unit, the structure of indoor set comprises: the panel that constitutes outward appearance; Chassis, casing, be arranged on the heat exchanger in the casing; The heat exchanger bottom is provided with the water-collecting tray of being made up of sidewall and bottom; Water-collecting tray bottom has and is connected with osculum, downwards the discharge structure of Tu Chuing; The outer surface that it is characterized in that the connector portions (2) that is connected with drainpipe in the discharge structure (1) is provided with screw thread (3).
2, the discharge structure of the water-collecting tray of air conditioner room unit according to claim 1 is characterized in that the drainpipe inner surface that is connected with connector portions also is provided with the screw thread that matches.
3, the discharge structure of the water-collecting tray of air conditioner room unit according to claim 1 is characterized in that discharge structure and water-collecting tray are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100939410A CN1789852A (en) | 2004-12-14 | 2004-12-14 | Drainage structure of water collection disc for indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100939410A CN1789852A (en) | 2004-12-14 | 2004-12-14 | Drainage structure of water collection disc for indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1789852A true CN1789852A (en) | 2006-06-21 |
Family
ID=36787877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100939410A Pending CN1789852A (en) | 2004-12-14 | 2004-12-14 | Drainage structure of water collection disc for indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1789852A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8037707B2 (en) | 2006-11-06 | 2011-10-18 | Lg Electronics Inc. | Air conditioner |
| JP2019190673A (en) * | 2018-04-18 | 2019-10-31 | 三菱電機株式会社 | Ventilation device |
| CN110895041A (en) * | 2019-12-09 | 2020-03-20 | 珠海格力电器股份有限公司 | Drainage device, heat exchange equipment and drainage control method of heat exchange equipment |
-
2004
- 2004-12-14 CN CNA2004100939410A patent/CN1789852A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8037707B2 (en) | 2006-11-06 | 2011-10-18 | Lg Electronics Inc. | Air conditioner |
| JP2019190673A (en) * | 2018-04-18 | 2019-10-31 | 三菱電機株式会社 | Ventilation device |
| CN110895041A (en) * | 2019-12-09 | 2020-03-20 | 珠海格力电器股份有限公司 | Drainage device, heat exchange equipment and drainage control method of heat exchange equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20060621 |