CN203605327U - Water pan of indoor unit and indoor unit of air conditioner - Google Patents
Water pan of indoor unit and indoor unit of air conditioner Download PDFInfo
- Publication number
- CN203605327U CN203605327U CN201320751481.0U CN201320751481U CN203605327U CN 203605327 U CN203605327 U CN 203605327U CN 201320751481 U CN201320751481 U CN 201320751481U CN 203605327 U CN203605327 U CN 203605327U
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- CN
- China
- Prior art keywords
- water
- pan
- side panel
- drip tray
- drain pan
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- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 238000001746 injection moulding Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 15
- 229920003023 plastic Polymers 0.000 abstract description 7
- 239000004033 plastic Substances 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 30
- 210000003323 beak Anatomy 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000010009 beating Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 6
- 238000009833 condensation Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229920005669 high impact polystyrene Polymers 0.000 description 1
- 239000004797 high-impact polystyrene Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
Abstract
The utility model discloses a water pan of and indoor unit and the indoor unit of an air conditioner. The water pan is mounted on a box body of the indoor unit and is located below an evaporator, the water pan is used for collecting condensed water of the evaporator, the water pan comprises a bottom pan and a side pan, and the bottom pan and the side pan are formed integrally through injection molding. The integrated water pan structure can achieve water collecting and draining functions of the water pan mounted vertically or the water pan mounted horizontally, the problem of water leakage of the water pan can be solved thoroughly, due to the fact that the structure with a large drainage structure does not need to be designed to guarantee drainage, the water pan part cannot block wind carrying out heat exchange through the evaporator, improvement of refrigerating and heating effects is facilitated, the production and assembly technology is simple, and production efficiency is improved. In addition, the integrated water pan is a plastic piece and is attached to the inner wall of the box body, and problems that secondary condensed water are gathered on the back of the water pan, and sponges on the side wall of the machine body of the indoor unit are caused to be moldy or to drip water easily are solved. The integrated water pan can facilitate the setting of function selection that water can be drained from the left side and the right side of the machine body under horizontal mounting.
Description
Technical field
The utility model relates to air-conditioning technical field, relates in particular to a kind of drain pan of indoor machine and air conditioner room unit.
Background technology
Air pipe machine indoor machine AHU is because realizing vertical and horizontal two kinds of different mounting means, therefore drip tray need to meet the function that connects, arranges evaporator condensation water of vertical and horizontal two kinds of different installation simultaneously.
Vertical installation as corresponding in Fig. 1 a() and the corresponding horizontal installation of Fig. 1 b() as shown in, the drip tray 20 of existing AHU indoor apparatus of air conditioner 10 adopts split-type structural, it comprises the plastics drip tray 201 of vertical installation use, and the spraying panel beating drip tray 202 of horizontal installation use, both connect into an entirety by face contact screw 203, discharge outlet 204 is arranged on fuselage bottom, for guaranteeing the discharge from the drip tray 20 of horizontal installation use smoothly of water energy, the panel beating drip tray 202 of spraying need to be arranged to a larger gradient.
This split type drip tray structure, because needs are installed by screw 203, make production efficiency low, particularly between plastics drip tray 201 and panel beating drip tray 202, quality of connection is difficult to be guaranteed, easily leak, and in assembling process, the gradient of panel beating drip tray 202 is difficult to guarantee, easily makes to occur after horizontally-mounted drip tray 20 water storages the phenomenon of spilling water; Meanwhile, panel beating drip tray 202, for draining need to guarantee a larger gradient, is easy to block the wind (flow direction of wind is as shown in arrow in Fig. 1 a and Fig. 1 b) through evaporimeter heat exchange like this, thereby has a strong impact on the cooling or heating effect of indoor set; In addition, panel beating drip tray 202 easily forms secondary condensation in bottom, produce a large amount of condensed waters and be gathered in fuselage interior, gets off for a long time easily to cause the problems such as indoor set 10 organism sidewall sponges are mouldy or drip.
Utility model content
Main purpose of the present utility model is to provide a kind of drain pan of indoor machine and air conditioner room unit, is intended to improve vertical and the drainage effect of drip tray and the heat transfer effect of indoor set horizontal dual-purpose.
In order to achieve the above object, the utility model proposes a kind of drain pan of indoor machine, be arranged on the casing of described indoor set and be positioned at the below of evaporimeter, for collecting the condensed water of evaporimeter, described drip tray comprises chassis and side panel, described chassis and side panel integrated injection molding.
Preferably, described chassis and side panel are all close to the box inside wall of described indoor set.
Preferably, described chassis is the frame structure with water receiving tank, the inwall of described side panel be perpendicular or laterally tilt plane.
Preferably, the relative two side ends on described chassis is equipped with discharge outlet; The two side ends at the top of described side panel is equipped with discharge outlet.
Preferably, the relative two side ends on described chassis is also provided with gap; The two side ends at the top of described side panel is also provided with gap.
Preferably, the discharge outlet on described chassis and gap are arranged on the junction of described chassis and side panel.
Preferably, the inwall of described side panel is provided with some water retaining ribs.
Preferably, described water retaining ribs is horizontal discontinuous setting.
Preferably, on the inwall of described side panel, in top and relatively both sides of the edge are provided with the groove being communicated with the discharge outlet of side panel.
The utility model also proposes a kind of air conditioner room unit, comprises drain pan of indoor machine as above.
A kind of drain pan of indoor machine and the air conditioner room unit that the utility model proposes, drip tray comprises chassis and side panel, chassis and side panel integrated injection molding, this integral type drip tray structure can be realized the vertical installation of drip tray and horizontally-mounted connecing simultaneously, drain function, make drip tray part can not block the wind through evaporimeter heat exchange without the structure of designing a larger gradient draining for assurance draining, be conducive to improve cooling or heating effect, and can thoroughly solve drip tray seepy question, improve heat transfer effect, and it is simple to produce assembly technology, improve production efficiency, in addition, integral type drip tray is working of plastics and is close to cabinet wall, do not exist time condensation water to be gathered in the drip tray back side, easily to cause the problems such as indoor set organism sidewall sponge is mouldy or drip, simultaneously integral type drip tray can conveniently arrange the function that the fuselage left and right sides can draining and selects in horizontally-mounted situation.
Accompanying drawing explanation
Fig. 1 a is the vertical scheme of installation of existing drain pan of indoor machine;
Fig. 1 b is the horizontal scheme of installation of existing drain pan of indoor machine;
Fig. 2 is the perspective view of the utility model drain pan of indoor machine preferred embodiment;
Fig. 3 is the utility model embodiment drain pan of indoor machine vertical scheme of installation in indoor set;
Fig. 4 is the vertical installation top view of the utility model embodiment drain pan of indoor machine;
Fig. 5 is the utility model embodiment drain pan of indoor machine horizontal scheme of installation in indoor set;
Fig. 6 is the horizontal installation top view of the utility model embodiment drain pan of indoor machine.
In order to make the technical solution of the utility model clearer, clear, be described in further detail below in conjunction with accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Fig. 2-Fig. 6, the utility model preferred embodiment proposes a kind of drain pan of indoor machine 2, and this indoor set has casing 1, is provided with the parts such as evaporimeter 3, blower fan 4 in casing 1; Drip tray 2 is arranged on the casing 1 of indoor set and is positioned at the below of evaporimeter 3, for collecting the condensed water of evaporimeter 3, in the present embodiment, described drip tray 2 is plastic parts, it comprises the chassis 21 and the side panel 22 that connect and compose L-type, described chassis 21 and side panel 22 integrated injection moldings.This integral type drip tray 2 structures can realize the connecing of the vertical installation of drip tray 2 (shown in Fig. 3 and Fig. 4) and horizontal installation (shown in Fig. 5 and Fig. 6), drain function simultaneously, and can thoroughly solve drip tray 2 seepy questions, improve heat transfer effect.
Adding man-hour, can adopt engineering plastic materials A BS or HIPS+10 glass, by injection mold, by drip tray 2 integrated injection moldings, it is simple that it produces assembly technology, thereby can enhance productivity.
Particularly, in the present embodiment, described chassis 21 and side panel 22 are all close to casing 1 madial wall of described indoor set, can avoid thus time condensation water to be gathered in drip tray 2 back sides, easily to cause the problems such as indoor set organism sidewall sponge is mouldy or drip.
Wherein, be equipped with discharge outlet 211 and gap 212 in the relative two side ends on chassis 21, when vertical installation, the gap 212 on chassis 21 is higher than discharge outlet 211; As a kind of embodiment, the discharge outlet on chassis 21 211 and gap 212 can be arranged on to the junction of chassis 21 and side panel 22, as shown in Figure 2.
In addition, be equipped with discharge outlet 224 and gap 223 in the two side ends at the top of side panel 22, in the time of horizontal installation, the gap 223 of side panel 22 is higher than discharge outlet 224.
Due in the horizontally-mounted situation of drip tray 2, the drainpipe installation site of existing drainage pattern can only be from a side draining of drip tray 2, can not select the other side draining from fuselage, causes inconvenience is installed.And the present embodiment drip tray 2 can conveniently arrange the function that the fuselage left and right sides can draining and selects in horizontally-mounted situation, user can be according to actual installation condition, the left faucet draining of choice for use or right water draining beak draining, thus provide convenience for user.
The present embodiment is not done concrete restriction to the quantity of above-mentioned discharge outlet, can select as required to arrange, such as one or more.
As a kind of embodiment, above-mentioned discharge outlet and gap all can be connected with water draining beak, and drip tray 2 is connected condensed water is externally discharged with externally drained pipe by water draining beak.
More specifically, as a kind of embodiment, chassis 21 can be set to the frame structure with water receiving tank.
As shown in Figures 3 and 4, adopt the drip tray 2 of the frame structure with water receiving tank, in the time of the vertical installation of drip tray 2, can catch smoothly the condensed water of evaporimeter 3.
In addition, in order to facilitate the discharge of condensed water, bottom surface that can also chassis 21 is set to have certain gradient, its incline direction is towards the direction of the discharge outlet on chassis 21, thus, can make condensed water that drip tray 2 is caught can flow to smoothly the discharge outlet place of drip tray 2 bottoms, then condensed water is discharged by Action of Gravity Field and by the water draining beak of drip tray 2 bottoms.
In addition, the plane that inwall that can also side panel 22 is set to perpendicular or tilts laterally, so that when the horizontal installation of drip tray 2 and vertical installation, all can not keep off because the side panel of drip tray 2 22 slopes inwardly the wind effect heat transfer effect through evaporimeter 3 heat exchange.
Shown in Fig. 5 and Fig. 6, the inwall of side panel 22 is set to the plane tilting, in the time of the horizontal installation of drip tray 2, catch the condensed water of evaporimeter 3 by side panel 22, and because the inner wall surface of side panel 22 can not slope inwardly, therefore can not keep off the wind through evaporimeter 3 heat exchange, thereby not affect heat transfer effect.
In addition, as a kind of preferred embodiments, some water retaining ribs 221 can also be set on the inwall of side panel 22, as shown in Figures 2 and 6, this water retaining ribs 221 is specifically as follows horizontal discontinuous setting.In the time of the horizontal installation of drip tray 2, by the horizontal water retaining ribs 221 of many disconnections is set on side panel 22 inwalls, can prevent condensed water because of the wind wheel high-speed rotation of blower fan 4 time, gravitation is excessive and produce the situation that condensed water is directly run out of from casing 1 sidewall; In addition, can also groove 222 be set in the drain-side of the inwall of side panel 22, be beneficial to discharge outlet 224 places that gravitation that the condensed water of evaporimeter 3 produces by the wind wheel air draught of blower fan 4 enters side panel 22, the water draining beak that then passes through side panel 22 by Action of Gravity Field is discharged.
Particularly, as a kind of embodiment, can on side panel 22 inwalls, in the edge of two discharge outlet 224 line sides, groove 222 be set, and this groove 222 is communicated with the discharge outlet 224 of side panel 22; Also can as shown in Figure 2, in top and the relative both sides of the edge of side panel 22, the groove 222 being communicated with the discharge outlet 224 of side panel 22 be all set.
In the time of the horizontal installation of drip tray 2, the side panel 22 of drip tray 2 is caught the condensed water of evaporimeter 3, this condensed water is because the wind wheel of blower fan 4 rotates the graviational interaction producing, flow to wind wheel direction, in flow process, encounter the water retaining ribs 221 on side panel 22 inwalls, most of water enters in the groove 222 of side panel 22 inwalls, the water guide step that small part water directly forms along the groove 222 at side panel 22 discharge outlet 224 places arrives discharge outlet 224 places, afterwards, condensed water water draining beak by side panel 22 under the effect of gravity is discharged.
Below elaborate the present embodiment drip tray 2 connecing under vertical and horizontal two kinds of mounting means, drainage principle:
As shown in Figures 3 and 4, in the time of the vertical installation of drip tray 2, in indoor set running refrigerating process, evaporimeter 3 continues to produce condensed water, condensed water runs down in drip tray 2 smoothly, and the chassis 21 surrounding frameworks of drip tray 2 are caught the condensed water of evaporimeter 3, because the surrounding framework bottom surface portions on chassis 21 tilts to chassis 21 discharge outlet 211 of drip tray 2, condensed water can flow near the discharge outlet 211 on chassis 21 smoothly, and discharges along discharge outlet 211 at Action of Gravity Field water.
Wherein, due to the plane that the inwall of the side panel 22 of drip tray 2 adopts perpendicular or tilts laterally, can not keep off because the side panel of drip tray 2 22 slopes inwardly the wind through evaporimeter 3 heat exchange, thereby can not affect the heat transfer effect of indoor set.
As shown in Figures 5 and 6, in the time of the horizontal installation of drip tray 2, in indoor set running refrigerating process, evaporimeter 3 continues to produce condensed water, condensed water runs down in drip tray 2 smoothly, the side panel 22 of drip tray 2 is caught the condensed water of evaporimeter 3, this condensed water is because the wind wheel of blower fan 4 rotates the graviational interaction producing, and flow to wind wheel direction, in flow process, encounter the water retaining ribs 221 on side panel 22 inwalls, most of water enters in the groove 222 of side panel 22 inwalls, the water guide step surface that small part water directly forms along the groove 222 at side panel 22 discharge outlet 224 places arrives discharge outlet 224 places, afterwards, condensed water water draining beak by side panel 22 under the effect of gravity is discharged.
In addition, the utility model preferred embodiment also proposes a kind of air conditioner room unit, comprise casing 1, be arranged on casing 1 bottom drip tray 2, be arranged in casing 1 and be positioned at the evaporimeter 3 of drip tray 2 tops, and be positioned at the blower fan 4 of evaporimeter 3 tops, wherein, drip tray 2 is for collecting the condensed water of evaporimeter 3, this drip tray 2 can adopt the drip tray 2 described in above-described embodiment, its structure and the principle of work and power, please refer to above-described embodiment, do not repeat them here.
The utility model embodiment drain pan of indoor machine 2 and air conditioner room unit, drip tray 2 connects and composes L-type by chassis 21 and side panel 22, and chassis 21 and side panel 22 integrated injection moldings, this integral type drip tray 2 structures can realize the vertical installation of drip tray 2 simultaneously and horizontally-mountedly connect, drain function, and can thoroughly solve drip tray 2 seepy questions, improve heat transfer effect, and it is simple to produce assembly technology, has improved production efficiency; In addition, integral type drip tray 2 is for working of plastics and be close to casing 1 inwall, does not exist time condensation water to be gathered in drip tray 2 back sides, easily to cause the problems such as indoor set organism sidewall sponge is mouldy or drip; Simultaneously integral type drip tray 2 can conveniently arrange the function that the fuselage left and right sides can draining and selects in horizontally-mounted situation.
Above are only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or flow process conversion that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a drain pan of indoor machine, is arranged on the casing of described indoor set and is positioned at the below of evaporimeter, for collecting the condensed water of evaporimeter, it is characterized in that, described drip tray comprises chassis and side panel, described chassis and side panel integrated injection molding.
2. drain pan of indoor machine according to claim 1, is characterized in that, described chassis and side panel are all close to the box inside wall of described indoor set.
3. drain pan of indoor machine according to claim 1, is characterized in that, described chassis is the frame structure with water receiving tank, the inwall of described side panel be perpendicular or laterally tilt plane.
4. according to the drain pan of indoor machine described in claim 1,2 or 3, it is characterized in that, the relative two side ends on described chassis is equipped with discharge outlet; The two side ends at the top of described side panel is equipped with discharge outlet.
5. drain pan of indoor machine according to claim 4, is characterized in that, the relative two side ends on described chassis is also provided with gap; The two side ends at the top of described side panel is also provided with gap.
6. drain pan of indoor machine according to claim 5, is characterized in that, the discharge outlet on described chassis and gap are arranged on the junction of described chassis and side panel.
7. drain pan of indoor machine according to claim 1, is characterized in that, the inwall of described side panel is provided with some water retaining ribs.
8. drain pan of indoor machine according to claim 7, is characterized in that, described water retaining ribs is horizontal discontinuous setting.
9. drain pan of indoor machine according to claim 8, is characterized in that, on the inwall of described side panel, in top and relatively both sides of the edge are provided with the groove being communicated with the discharge outlet of side panel.
10. an air conditioner room unit, is characterized in that, comprises the drain pan of indoor machine described in any one in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320751481.0U CN203605327U (en) | 2013-11-25 | 2013-11-25 | Water pan of indoor unit and indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320751481.0U CN203605327U (en) | 2013-11-25 | 2013-11-25 | Water pan of indoor unit and indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203605327U true CN203605327U (en) | 2014-05-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320751481.0U Expired - Lifetime CN203605327U (en) | 2013-11-25 | 2013-11-25 | Water pan of indoor unit and indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203605327U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848454A (en) * | 2015-05-26 | 2015-08-19 | 珠海格力电器股份有限公司 | Caravan air conditioner and waterway structure thereof |
| CN105402876A (en) * | 2015-12-18 | 2016-03-16 | 珠海格力电器股份有限公司 | Water collecting tray and air conditioner with same |
| CN106642331A (en) * | 2016-12-08 | 2017-05-10 | 海信（山东）空调有限公司 | Duct-type air conditioner capable of being mounted vertically or horizontally |
| CN108087977A (en) * | 2017-12-25 | 2018-05-29 | 珠海格力电器股份有限公司 | A kind of air-conditioning internal machine drain assembly, air conditioner indoor unit and air conditioner |
| CN108344063A (en) * | 2018-04-28 | 2018-07-31 | 奥克斯空调股份有限公司 | A kind of mobile air-conditioner |
| CN108870551A (en) * | 2018-04-28 | 2018-11-23 | 奥克斯空调股份有限公司 | A kind of mobile air-conditioner |
| US10871306B2 (en) | 2019-01-02 | 2020-12-22 | Johnson Controls Technology Company | Modular drain pans for HVAC systems |
-
2013
- 2013-11-25 CN CN201320751481.0U patent/CN203605327U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848454A (en) * | 2015-05-26 | 2015-08-19 | 珠海格力电器股份有限公司 | Caravan air conditioner and waterway structure thereof |
| CN104848454B (en) * | 2015-05-26 | 2018-07-10 | 珠海格力电器股份有限公司 | The waterway structure of caravan air conditioner and caravan air conditioner |
| CN105402876A (en) * | 2015-12-18 | 2016-03-16 | 珠海格力电器股份有限公司 | Water collecting tray and air conditioner with same |
| CN105402876B (en) * | 2015-12-18 | 2019-02-15 | 珠海格力电器股份有限公司 | Drip tray and air conditioner with it |
| CN106642331A (en) * | 2016-12-08 | 2017-05-10 | 海信（山东）空调有限公司 | Duct-type air conditioner capable of being mounted vertically or horizontally |
| CN108087977A (en) * | 2017-12-25 | 2018-05-29 | 珠海格力电器股份有限公司 | A kind of air-conditioning internal machine drain assembly, air conditioner indoor unit and air conditioner |
| CN108870551A (en) * | 2018-04-28 | 2018-11-23 | 奥克斯空调股份有限公司 | A kind of mobile air-conditioner |
| CN108344063A (en) * | 2018-04-28 | 2018-07-31 | 奥克斯空调股份有限公司 | A kind of mobile air-conditioner |
| WO2019206244A1 (en) * | 2018-04-28 | 2019-10-31 | 宁波奥克斯电气股份有限公司 | Portable air conditioner |
| WO2019206333A1 (en) * | 2018-04-28 | 2019-10-31 | 宁波奥克斯电气股份有限公司 | Portable air conditioner |
| CN108870551B (en) * | 2018-04-28 | 2021-02-12 | 奥克斯空调股份有限公司 | Mobile air conditioner |
| CN108344063B (en) * | 2018-04-28 | 2021-02-12 | 奥克斯空调股份有限公司 | Mobile air conditioner |
| US10871306B2 (en) | 2019-01-02 | 2020-12-22 | Johnson Controls Technology Company | Modular drain pans for HVAC systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |