CN203024268U - Indoor unit of air conditioner - Google Patents

Indoor unit of air conditioner Download PDF

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Publication number
CN203024268U
CN203024268U CN 201220324617 CN201220324617U CN203024268U CN 203024268 U CN203024268 U CN 203024268U CN 201220324617 CN201220324617 CN 201220324617 CN 201220324617 U CN201220324617 U CN 201220324617U CN 203024268 U CN203024268 U CN 203024268U
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CN
China
Prior art keywords
heat exchanger
dividing plate
air conditioner
spacer member
indoor machine
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Expired - Lifetime
Application number
CN 201220324617
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Chinese (zh)
Inventor
郁巍东
王哲元
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Daikin Industries Ltd
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Daikin Industries Ltd
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Publication date
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Priority to CN 201220324617 priority Critical patent/CN203024268U/en
Application granted granted Critical
Publication of CN203024268U publication Critical patent/CN203024268U/en
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Expired - Lifetime legal-status Critical Current

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  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

The utility model provides an indoor unit of an air conditioner. The indoor unit of the air conditioner comprises an indoor unit shell body, a heat exchanger installed inside the indoor unit shell body, and a heat exchanger partition plate used for partitioning heat of the heat exchanger, wherein the heat exchanger partition plate is arranged between the heat exchanger and functional parts arranged inside the indoor unit of the air conditioner, and the heat exchanger partition plate comprises partition plate parts made of foaming materials. Therefore, the complicated process that in the prior art, heat insulation materials are pasted on a metal plate is not required, and production efficiency of the heat exchanger partition plate is greatly improved.

Description

Indoor machine of air conditioner
Technical field
The utility model relates to a kind of heat exchanger dividing plate that is arranged in air conditioner, and relates to the indoor machine of air conditioner that is provided with this heat exchanger dividing plate.
Background technology
Air conditioner is a kind of device that uses inner refrigerant to carry out the refrigeration that is comprised of compression process, condensation process, expansion process and evaporation process or heat circulation.When air conditioner carries out kind of refrigeration cycle, the refrigerant that becomes high-temperature high-pressure state through compressor compresses flows to condenser, and in condenser to external cooling, this refrigerant significantly reduces its temperature and pressure when flowing through expansion valve subsequently, then the refrigerant of this low temperature, low pressure can absorb heat when flowing through evaporimeter, again flows back in compressor at last.Wherein compressor process, condensation process and expansion process are to carry out in the off-premises station of air conditioner, and evaporation process is to carry out in indoor set.
Common indoor machine of air conditioner comprises main body housing, be located at heat exchanger in main body housing, be positioned at the heat exchanger below and be used for collecting the condensed water that heat exchanger produces drain pan, be used for discharging the draining pump of condensed water and relevant control loop.
In order to prevent that heat that heat exchanger produces from producing harmful effect to the functional part such as draining pump and relevant control loop, usually heat exchanger is placed a relative draining pump and relevant control loop independently in the space, routine arranges a heat exchanger dividing plate between heat exchanger and draining pump, so that with heat exchanger and draining pump thermal isolation.The heat exchanger dividing plate generally includes metallic plate and overlays on heat-barrier material on metallic plate, PE for example, heat-barrier material overlays on one or both sides on metallic plate by the means of bonding, like this, and effect heat insulation, the anti-steam condensation that the dividing plate of heat exchanger can play.
Yet such heat exchanger diaphragm manufacture also is not easy, and has affected the production efficiency of indoor machine of air conditioner.With PE as heat-barrier material, can not once-forming, and need to be layed onto on metallic plate by procedure of processings such as bondings, complicate fabrication process and cost are also very high.In addition, can not very closely be fitted with heat exchanger by the heat exchanger dividing plate that the metallic plate that is covered with PE consists of, usually have many spaces between dividing plate and heat exchanger, can cause air-flow to run off.
The utility model content
For overcoming the above-mentioned weak point of existing heat exchanger dividing plate, the utility model aims to provide a kind of easily manufactured and heat exchanger dividing plate that effect of heat insulation is good.
According to first aspect of the present utility model, the utility model provides a kind of indoor machine of air conditioner, and this indoor machine of air conditioner comprises: indoor unit casing; Be arranged on the heat exchanger of described indoor unit casing, heat exchanger dividing plate for the heat that intercepts described heat exchanger, wherein, the heat exchanger dividing plate is arranged on heat exchanger and is arranged between the interior functional part of indoor machine of air conditioner, and the heat exchanger dividing plate comprises the spacer member of being made by expanded material.
According to second aspect of the present utility model, the heat exchanger dividing plate is made of one or more spacer member of only being made by expanded material, each described spacer member part that all is one of the forming.
According to the 3rd aspect of the present utility model, the heat exchanger dividing plate also comprises the sheet metal component of a side that is arranged on spacer member, and described sheet metal component and described spacer member are attached together.Preferably, described sheet metal component arranges spacer member away from a side of heat exchanger.
According to the 4th aspect of the present utility model, the heat exchanger dividing plate comprises the first spacer member and second partition spare, the first spacer member and second partition spare are respectively the integral type member of being made by expanded material, and the first spacer member and described second partition spare interconnect by fit structure.
According to the 5th aspect of the present utility model, one in the first spacer member and second partition spare is provided with tab, another in the first spacer member and second partition spare is provided with the slot with the tab coupling, slot only is formed on the part of thickness direction of spacer member and does not connect on thickness direction, and tab and slot have consisted of fit structure.
According to the 6th aspect of the present utility model, a lateral edges of the first spacer member that interconnects and second partition spare forms the ㄑ font, and the distolateral of heat exchanger is embedded in the inner space of ㄑ font.
According to the 7th aspect of the present utility model, in above-mentioned heat exchanger dividing plate, formed tab on the first spacer member of heat exchanger dividing plate, formed slot on the second partition spare of heat exchanger dividing plate, the direction of insertion of the described slot of tab insertion is parallel to the bearing of trend at the edge of the ㄑ font that consists of the heat exchanger dividing plate on the first spacer member.
According to the 8th aspect of the present utility model, the technical scheme aspect the above-mentioned the 5th or the 7th, the bottom of tab is provided with chamfering.
According to the 9th aspect of the present utility model, the above-mentioned functions parts comprise one or more for the draining pump of discharging condensed water, the motor that is used for the operation fan and electric component.
According to the of the present utility model ten aspect, at above-mentioned functional part in aspect first for being used for discharging the draining pump of condensed water, and indoor machine of air conditioner comprises for the draining pump erecting bed that draining pump is installed, this draining pump erecting bed is the integral piece that resin is made, and be provided with the heat exchanger septalium, described heat exchanger dividing plate is plugged in the heat exchanger septalium.
According to the 11 aspect of the present utility model, indoor machine of air conditioner comprises the heat exchanger of ㄑ font, this heat exchanger dividing plate be arranged on along heat exchanger along its length a lateral edges and the outer contour shape of heat exchanger snugly be combined together.
Due to the member of heat exchanger dividing plate of the present utility model for being made by expanded material, therefore, need not as prior art heat-barrier material to be adhered to this complicated step on metallic plate, therefore, make the production efficiency of heat exchanger dividing plate greatly improve.
Heat exchanger dividing plate of the present utility model is by the first spacer member and second partition spare member, and two parts interconnect by fit structure, and therefore, heat exchanger dividing plate of the present utility model is suitable for being installed together with the heat exchanger of complicated shape.
On the groove of the draining pump erecting bed that the resin that heat exchanger dividing plate of the present utility model is assemblied in the integral piece form is made, therefore easy for installation, and reduced the weight of indoor set integral body.
Indoor set of the present utility model comprises that the dividing plate of expanded material can snugly be combined together with the outer contour shape of heat exchanger, gap between the outline of dividing plate and heat exchanger can be fully sent out a foam material and be filled up like this, the sealing effect of heat insulation be improved significantly.
Description of drawings
Fig. 1 is the stereogram that is provided with according to the indoor machine of air conditioner of heat exchanger dividing plate of the present utility model, and the casing of this indoor set is removed, so that heat exchanger dividing plate wherein to be shown.
Fig. 2 shows the side diagram according to heat exchanger dividing plate of the present utility model.
Fig. 3 shows the schematic diagram of the first spacer member of heat exchanger dividing plate of the present utility model.
Fig. 4 shows the schematic diagram of the second partition spare of heat exchanger dividing plate of the present utility model.
Fig. 5 shows the schematic diagram of heat exchanger dividing plate of the present utility model and drain pan engagement state
Fig. 6 is the stereogram that is suitable for installing according to the draining pump erecting bed of heat exchanger dividing plate of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is elaborated.
Indoor machine of air conditioner
Fig. 1 shows a kind of stereogram that is equipped with according to the indoor machine of air conditioner 10 of the heat exchanger dividing plate of a preferred embodiment of the present utility model, and this indoor set casing 110 is removed, so that heat exchanger dividing plate 170 wherein to be shown.
As shown in Figure 1, indoor set 10 comprises: indoor unit casing 110, indoor unit casing 110 have indoor unit casing top board and indoor unit casing side plate; Base plate or decoration panel 110a, this decoration panel 110a is engaged on indoor unit casing 110 in a relative side of indoor unit casing top board; Heat exchanger 120, this heat exchanger 120 is arranged in indoor unit casing 110; Drain pan 130(sees Fig. 5), this drain pan 130 is arranged on the below of heat exchanger 120, is used for collecting the condensed water that heat exchanger produces.In addition, indoor machine of air conditioner also comprises functional part, term used herein " functional part " refers to be the function that realizes indoor machine of air conditioner set machinery and/or electric component, in preferred embodiment as shown in Figure 1 of the present utility model, functional part is draining pump 200, this draining pump 200 is arranged on (as shown in Figure 6) on draining pump erecting bed 160, is used for discharging condensed water.In addition, functional part for example also can be motor or the electric component for the operation fan.In addition, the indoor set of air conditioner (10) also comprises the heat exchanger dividing plate 170 between the functional part that is arranged in heat exchanger and indoor machine of air conditioner, as shown in Figure 1, this heat exchanger dividing plate 170 is arranged between heat exchanger 120 and draining pump 200, particularly, this heat exchanger dividing plate 170 be arranged on along heat exchanger 120 along its length, adjacent with draining pump 200 one distolateral on.
The heat exchanger dividing plate
Fig. 2 shows the side diagram according to the heat exchanger dividing plate 170 of a kind of embodiment of the utility model.Fig. 3 shows the schematic diagram of the first spacer member 172 of heat exchanger dividing plate 170 of the present utility model.Fig. 4 shows the schematic diagram of the second partition spare 174 of heat exchanger dividing plate 170 of the present utility model.
Comprise that according to heat exchanger dividing plate 170 of the present utility model the first spacer member 172 and second partition spare 174, the first spacer member 172 and second partition spare 174 are respectively the integral piece of being made by expanded material.As shown in Figure 2, the first spacer member 172 and second partition spare 174 interconnect by fit structure, thereby form a roughly heat exchanger dividing plate 170 of ㄑ font.The shape of this roughly ㄑ font of heat exchanger dividing plate 170 with generally use the shape of the heat exchanger of the ㄑ font in indoor set to be complementary, as can see from Figure 1, one of the heat exchanger 120 of indoor set 10 distolateral being embedded in the inner space of the ㄑ font of a lateral edges of heat exchanger dividing plate.Like this, the heat exchanger dividing plate 170 of being made by expanded material can snugly be combined together with the outer contour shape of heat exchanger 120, thereby promotes the heat-proof quality of heat exchanger dividing plate 170.
As shown in Figure 3, the first spacer member 172 of heat exchanger dividing plate 170 has a tab 173, the second partition spare 174 of heat exchanger dividing plate 170 has the slot 175 with this tab 173 couplings, thus, tab 173 and slot 175 form the fit structure that the first spacer member 172 and second partition spare 174 is connected to one.The size of tab 173 can form the consistent size with slot 175, and is perhaps slightly wide than the size of slot 175, thereby forms interference fit, guarantees that the first spacer member 172 and the second partition spare 174 of heat exchanger dividing plate 170 links together securely.In addition, the lower end of tab 173 forms a chamfering, so that extract tab 173 out from slot 175.
Perhaps, the setting position of tab 173 and slot 175 can conversion, for example, tab 173 can be set on second partition spare 174, on the first spacer member 172, slot 175 is set.
In addition, be formed on the part of thickness direction that slot 175 in second partition spare 174 only is formed on spacer member 174, and do not connect on the thickness direction of spacer member 174.Being provided with like this is beneficial to barrier air and comes from heat exchanger one effluent.
As shown in Figure 3, formed tab 173 on the first spacer member 172 of heat exchanger dividing plate 170, as shown in Figure 4, formed slot 175 on the second partition spare 174 of heat exchanger dividing plate 170, according to preferred embodiment of the present utility model, the direction that tab 173 inserts slots 175 roughly with the first spacer member 172 on consist of the roughly ㄑ font of heat exchanger dividing plate 170 the bearing of trend at edge 178 of shape parallel.Particularly, tab 173 has two parallel edges along direction of insertion, these two edges roughly with the first spacer member 172 on consist of the roughly ㄑ font of heat exchanger dividing plate 170 shape edges 178 parallel.As shown in Figure 4, the slot 175 on second partition spare 174 along two edges of direction of insertion equally also with the first spacer member 172 on consist of the roughly ㄑ font of heat exchanger dividing plate the edge 178 of shape parallel.Like this, in installation process, can be first the position of the second partition spare 174 of heat exchanger dividing plate 170 be fixed in indoor set 10, then be embedded the heat exchanger 120 into the ㄑ font, the tab 173 with the first spacer member 172 is inserted in the slot 175 of second partition spare 172 at last.
In order to ensure good effect of heat insulation, guarantee simultaneously the fundamental strength of heat exchanger dividing plate 170, more than the thickness of heat exchanger dividing plate 170 can be arranged on 25mm, preferably between 25-30mm.The thickness of the first spacer member 172 of heat exchanger dividing plate 170 and the thickness of second partition spare 174 are basically identical.
The installation of heat exchanger dividing plate
As shown in Figure 1, heat exchanger dividing plate 170 be arranged on ㄑ font heat exchanger 120 one distolateral on, and engage with draining pump erecting bed 160 simultaneously.Fig. 6 is the stereogram that is suitable for installing according to the draining pump erecting bed 160 of heat exchanger dividing plate 170 of the present utility model.This draining pump erecting bed 160 is the integral type parts that are configured to by resin material.Preferably, adoptable resin material is ABS, and adopts molded mode integrally formed.
Draining pump erecting bed 160 comprises for attachment of the fixed part 161 of indoor set and vertical with fixed part 161 major side wall section 163, major side wall section 163 forms as one with fixed part 161, if observe from the side, major side wall section 163 and fixed part 161 form roughly L shaped.
Inboard at roughly L-shaped draining pump erecting bed 160, the transition part of major side wall section 163 and fixed part 161 surperficial curved, be provided with two tabs 166 on this curved surfaces, these two tabs 166 roughly are parallel to each other, they have formed the heat exchanger septalium 168 that is used for installing heat exchanger dividing plate 170, preferably, these two tabs 166 are also to be integrally formed in molding process on the major side wall section 163 of draining pump erecting bed 160 and fixed part 161.
For heat exchanger dividing plate 170 is installed securely, at least a portion edge shape of the curved surfaces of transition part and heat exchanger dividing plate 170 is complementary.As shown in Figure 4, the edge of one side of the second partition spare 170 of heat exchanger dividing plate 170 (diagram right side) is for forming the part of ㄑ glyph shape, the opposite side of second partition spare 170 has formed the edge of arc, is the edge that engages with heat exchanger septalium 168.That is to say, the arc of a lateral edges of the second partition spare 174 of heat exchanger dividing plate 170 is consistent with the arc of the heat exchanger septalium 168 of draining pump erecting bed 160.Preferably, the distance between two ridges 166 is roughly the same with the width of heat exchanger dividing plate 170, or slightly less than the width of dividing plate 170 for forming interference fit.
In addition, two parallel tabs 166 of erecting bed 160 also can be substituted by integrally formed, recess (not shown) that integral body is recessed on major side wall section 163 and fixed part 161, the size of the size of recess and heat exchanger dividing plate 170 is complementary, thereby also heat exchanger dividing plate 170 can be embedded wherein.
Fig. 6 shows according to the side view of heat exchanger dividing plate 170 of the present utility model with drain pan 130 engagement states.In indoor machine of air conditioner 10, drain pan 130 is arranged on the below of heat exchanger 120 and heat exchanger dividing plate 170, be combined together the top edge of the first dividing plate 172 in heat exchanger dividing plate 170 and the inboard adhered shape of drain pan 130, thereby further increase the sealing effect of heat insulation.
Variation
In the above-mentioned embodiment that describes by reference to the accompanying drawings, the first spacer member 172 and second partition spare 174 are all only made by expanded material.But according to another aspect of the present utility model, the sheet metal component away from a side of heat exchanger that the heat exchanger dividing plate comprises the spacer member of being made by expanded material and spacer member is set, sheet metal component and spacer member are attached together, such as by means such as bondings.For example, the heat exchanger dividing plate also comprises and is similar to the first spacer member shown in Figure 2 and the two-piece type dividing plate of second partition spare, and the first spacer member and second partition spare are equipped with sheet metal component in the side away from heat exchanger.Such heat exchanger dividing plate is owing to combining sheet metal component, and the intensity of dividing plate has obtained effective increase, thereby when heat exchanger was embedded in the recess that two spacer member form, the heat exchanger dividing plate is stationary heat exchangers securely.
As a kind of modification, the spacer member that expanded material is made can be arranged on the both sides of sheet metal component, perhaps, also expanded material can be coated the integrally moulded heat exchanger dividing plate that forms of sheet metal component.
The heat exchanger dividing plate of preferred embodiment of the present utility model is made of the first spacer member and second partition spare, yet the heat exchanger dividing plate also can adopt the integral piece of expanded material to consist of.Perhaps, the heat exchanger dividing plate also can be configured to plural part, and each part is the integral piece that is formed by expanded material, and these parts link together by fit structure, to be applicable to the heat exchanger of particular form.
Heat exchanger dividing plate in the present embodiment is for being plugged on the draining pump erecting bed, yet the heat exchanger dividing plate also can be plugged in the corresponding groove of the enclosure interior that is formed on indoor set.
Technique effect
Because heat exchanger dividing plate of the present utility model comprises the spacer member of being made by expanded material, therefore, need not as prior art the PE heat-barrier material to be adhered to this complicated step on metallic plate, the heat exchanger dividing plate can be one-body molded, therefore, make the production efficiency of heat exchanger dividing plate greatly improve.
Heat exchanger dividing plate of the present utility model is by the first spacer member and second partition spare member, and two parts interconnect by fit structure, and therefore, heat exchanger dividing plate of the present utility model is fit to be installed together with the heat exchanger of complicated shape.
Preferably, therefore easy for installation on the heat exchanger septalium of the draining pump erecting bed that the resin that heat exchanger dividing plate of the present utility model is assemblied in the integral piece form is made, and reduced the weight of indoor machine of air conditioner integral body.
Although the utility model of having described with reference to specific embodiment, these are described and not to be meaned the conditional meaning.The various modifications of the embodiment that the utility model is disclosed are apparent for those of ordinary skills.Those of ordinary skills should be appreciated that, the preferred embodiment equivalent constructions that discloses with the utility model does not depart from the spirit and scope of setting forth in claims.

Claims (11)

1. an indoor machine of air conditioner (10), described indoor machine of air conditioner (10) comprising:
Indoor unit casing (110);
Be arranged on the heat exchanger (120) in described indoor unit casing,
Heat exchanger dividing plate (170) for the heat that intercepts described heat exchanger is characterized in that,
Described heat exchanger dividing plate (170) is arranged on described heat exchanger (120) and is arranged between the interior functional part of described indoor machine of air conditioner, and described heat exchanger dividing plate (170) comprises the spacer member of being made by expanded material.
2. indoor machine of air conditioner as claimed in claim 1 (10), is characterized in that, described heat exchanger dividing plate (170) is made of one or more spacer member of only being made by expanded material, each described spacer member part that all is one of the forming.
3. indoor machine of air conditioner as claimed in claim 1 (10), is characterized in that, described heat exchanger dividing plate (170) also comprises the sheet metal component that is arranged on described spacer member one side, and described sheet metal component and described spacer member are attached together.
4. indoor machine of air conditioner as described in any one in claim 1-3 (10), it is characterized in that, described heat exchanger dividing plate comprises the first spacer member (172) and second partition spare (174), and described the first spacer member (172) and described second partition spare (174) interconnect by fit structure.
5. indoor machine of air conditioner as claimed in claim 4 (10), it is characterized in that, one in described the first spacer member (172) and described second partition spare (174) is provided with tab (173), another in described the first spacer member (172) and described second partition spare (174) is provided with the slot (175) with described tab (173) coupling, and described slot (175) only is formed on the part of thickness direction of described spacer member and does not connect on described thickness direction, described tab (173) and described slot (175) consist of described fit structure.
6. indoor machine of air conditioner as claimed in claim 4 (10), it is characterized in that, one lateral edges of described the first spacer member (172) that interconnects and described second partition spare (174) forms ㄑ font, described distolateral being embedded in the inner space of described ㄑ font of described heat exchanger (120).
7. indoor machine of air conditioner as claimed in claim 4 (10), it is characterized in that, formed tab (173) on described first spacer member (172) of described heat exchanger dividing plate (170), formed slot (175) on the described second partition spare (174) of described heat exchanger dividing plate (170), the direction of insertion that described tab (173) inserts described slot (175) is parallel to the upward bearing of trend at the edge of the ㄑ font of formation heat exchanger dividing plate (170) of the first spacer member (172).
8. indoor machine of air conditioner as described in claim 5 or 7 (10), is characterized in that, the bottom of described tab (173) is provided with chamfering.
9. indoor machine of air conditioner as claimed in claim 1 (10), is characterized in that, described functional part comprises one or more for the draining pump (200) of discharging condensed water, the motor that is used for the operation fan and electric component.
10. indoor machine of air conditioner as claimed in claim 1 (10), it is characterized in that, described functional part is for being used for discharging the draining pump (200) of condensed water, described indoor machine of air conditioner (10) comprises be used to the draining pump erecting bed (160) that described draining pump (200) is installed, the integral piece that described draining pump erecting bed (160) is made for resin, and be provided be used to the heat exchanger septalium (168) that plugs described heat exchanger dividing plate (170).
11. indoor machine of air conditioner as claimed in claim 1 (10), it is characterized in that, described indoor machine of air conditioner (10) comprises the heat exchanger (120) of ㄑ font, and the outer contour shape of a lateral edges of described heat exchanger dividing plate (170) and described heat exchanger (120) snugly is combined together.
CN 201220324617 2012-07-05 2012-07-05 Indoor unit of air conditioner Expired - Lifetime CN203024268U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220324617 CN203024268U (en) 2012-07-05 2012-07-05 Indoor unit of air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220324617 CN203024268U (en) 2012-07-05 2012-07-05 Indoor unit of air conditioner

Publications (1)

Publication Number Publication Date
CN203024268U true CN203024268U (en) 2013-06-26

Family

ID=48648248

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220324617 Expired - Lifetime CN203024268U (en) 2012-07-05 2012-07-05 Indoor unit of air conditioner

Country Status (1)

Country Link
CN (1) CN203024268U (en)

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Granted publication date: 20130626