CN102313348A - Split wall-mounted type air-conditioner indoor room - Google Patents

Split wall-mounted type air-conditioner indoor room Download PDF

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Publication number
CN102313348A
CN102313348A CN2010102170403A CN201010217040A CN102313348A CN 102313348 A CN102313348 A CN 102313348A CN 2010102170403 A CN2010102170403 A CN 2010102170403A CN 201010217040 A CN201010217040 A CN 201010217040A CN 102313348 A CN102313348 A CN 102313348A
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CN
China
Prior art keywords
heat exchanger
refrigerant pipe
heat
medium pipe
lid
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Pending
Application number
CN2010102170403A
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Chinese (zh)
Inventor
罗朝敏
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LG Electronics Tianjin Appliances Co Ltd
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LG Electronics Tianjin Appliances Co Ltd
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Application filed by LG Electronics Tianjin Appliances Co Ltd filed Critical LG Electronics Tianjin Appliances Co Ltd
Priority to CN2010102170403A priority Critical patent/CN102313348A/en
Publication of CN102313348A publication Critical patent/CN102313348A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a split wall-mounted type air-conditioner indoor room, which comprises a main surrounding frame, a front-surface framework, a heat exchanger and a control box, wherein the front-surface framework is positioned on the main surrounding frame, the heat exchanger is arranged behind the front-surface framework, the control box is positioned on the lateral surface of the heat exchanger, and a heat-exchanger cooling-medium pipe cover for preventing the condensed water of a cooling-medium pipe from dropping onto the control box is sleeved on the cooling-medium pipe on the end surface of the heat exchanger positioned between the heat exchanger and the control box. A control-box cover is formed by being integrated with the heat-exchanger cooling-medium pipe cover, a baffle plate is formed between the heat-exchanger cooling-medium pipe cover and the control-box cover, and the heat-exchanger cooling-medium pipe cover and the control-box cover are divided into respectively-independent cavity bodies through the baffle plate. Through the split wall-mounted type air-conditioner indoor room, the hidden fire danger of air-conditioner operation is eliminated: through the use of the heat-exchanger cooling-medium pipe cover, the condensed water on the surface of the cooling-medium pipe can not flow onto electrical-appliance components, such the control box and the like. The direct contact of a heat-exchanger fin and the main surrounding frame is avoided, and the severe phenomena of icing and the like are prevented from being caused.

Description

The split wall-hanging air conditioner indoor unit
Technical field
The present invention relates to air-conditioning, especially prevent the split wall-hanging air conditioner indoor unit of disaster hidden-trouble.
Background technology
Usually, air-conditioning is the adjustment room air, makes it maintain the device of the most comfortable state.Such as, in the summer that indoor temperature is higher, air-conditioning is seen cool breeze off, freeze, and in indoor temperature low winter, air-conditioning is seen hot blast off, makes warm.Air-conditioning is regulated functions such as indoor humidity and air cleaning in addition, and such air-conditioning is divided into integral type and split type haply.All devices of integral type air-conditioning all are arranged within the casing, and split-type air conditioner is divided into indoor set that is arranged in the indoor environment and the off-premises station that is arranged on outdoor environment.The factors such as environment that are provided with of consideration of noise and air-conditioning are generally used split-type air conditioner now.
Like Fig. 1, shown in 2, the structure of the split wall-hanging air conditioner indoor unit of prior art is: the main frame 1 that encloses constitutes the indoor set framework.Main front of enclosing frame 1 is provided with the front framework 3 that constitutes the indoor set outward appearance.And the master encloses frame 1 and is installed on the indoor wall.
Formed the space that various parts are set main enclosing between frame 1 and the front framework 3.Simultaneously, it is as shown in Figure 1 with the indoor set outward appearance that front framework 3 constitutes to enclose frame 1 by the master, outstanding forward on the whole.
The place ahead of framework 3 is provided with the suction plate 7 of front suction grille 5 in front, and suction plate 7 constitutes indoor set front outward appearance.And, have hinge (not expression among the figure) in the upper end of suction plate 7, suction plate 7 can be rotated.
Suction grille 5 is that room air gets into the inner passage of indoor set, is integrally formed with suction plate 7.And, be provided with top suction grille 3` on the top left and right directions of framework 3 in front, this above suction grille 3` with front framework 3 is integrally formed or respectively the setting.
The rear of framework 3 is provided with heat exchanger 9 in front.On heat exchanger 9, make through front suction grille 5 and the air that top suction grille 3` gets into and carry out heat exchange.And, be provided with the filter 9` that purifies the suction air in the front of heat exchanger 9.
Be provided with cross flow fan 10 at the rear of heat exchanger 9.The effect of cross flow fan 10 be draw once more air is outputed to behind the air of the interior space indoor.Be provided with the fan electromotor 10` that rotary power is provided to cross flow fan on the right side of cross flow fan 10, and formed air-flow that guides cross flow fan 10 formation and the structure that is integrally formed with it in main frame 1 inboard of enclosing.
Simultaneously, the air that the heat exchanger 9 of flowing through has carried out heat exchange exports the interior space under the effect of cross flow fan 10, thereby is provided with air discharge grille 11 in main lower end of enclosing frame 1 and front framework 3.
The air that the inside of air discharge grille 11 has formed cross flow fan 10 outputs guides to the inner output channel 13 of the interior space.
Output channel 13 set inside adjust the air-conditioning air-out direction up and down wind-guiding leaf 15 with about the pendulum leaf 16 of adjustment air-out direction.Pendulum leaf 16 has been equipped with several, and several pendulum leaves 16 are connected by support bar 18, and combine with the chain link that motor M is set 17, action simultaneously.
Has the display 19 that shows the operation of air conditioner state in front on the substantial middle position, lower end of framework 3.
The left side of framework 3 and right side are provided with filter installation portion 20 respectively in front.A pair of high-performance filter 22 is set on this filter installation portion 20, and high-performance filter 22 is supported by filter frame 24.That is, possess dimetric filter frame 24 removable being arranged on the filter installation portion 20 of high-performance filter 22, high-performance filter possesses single or multiple function.
Also has the filter handle 26 that to carry out filter frame 24 dismounting easily in the lower end of filter frame 24.And though not expression among the figure, the fixed projection and the holddown groove that on filter frame 24 and filter installation structure 20, have mutual correspondence are arranged on filter frame 24 on the filter installation portion 20 thus.
The course of action of prior art air-conditioning when cooling operation that as above constitutes is following.
Behind the starting of air conditioner, cross flow fan starts, and to the inner room air that sucks of indoor set.That is, room air gets into indoor set inside through front suction grille 5 with top suction grille 3`, and through heat exchanger 9.Air and the heat exchanger 9 inner cold-producing mediums of heat exchanger 9 of flowing through carry out heat exchange.Heat-exchanged air becomes the low temperature cold air and is inhaled into cross flow fan 10 inside on heat exchanger 9.Then, the output from cross flow fan 10 belows is directed to delivery outlet 13 sides.
The air that guides to delivery outlet 13 inside outputs to the interior space being arranged at the wind-guiding leaf 15 on the delivery outlet 13 and putting under the adjustment of leaf 16 through air discharge grille 17.At this moment, because the adjusting of wind-guiding leaf 15 and pendulum leaf 16, air will output to the interior space uniformly.
For stationary heat exchangers 9, when main left side of enclosing frame 1 was equipped with analog bracket 8, the right side was equipped with the stiff end 8` corresponding with the screw installation end 9a of heat exchanger 9.And need bore a hole in the inside of stiff end 8` is provided with screw mounting hole 8 ".
The place ahead of fixed support 8 has promptly formed the insertion groove 8a that inserts heat exchanger 9 left end at upside, and at inner outstanding several fixed projections 8b that is provided with the left side hair(-)pin 9c (hairpin) of stationary heat exchangers 9 of insertion groove 8a.
Formed and screw mounting hole 8 " corresponding screw through hole 9b in the screw installation end 9a of heat exchanger 9 inner perforated.
Under above-mentioned state, during stationary heat exchangers 9, utilize screw S in main left side of enclosing frame 1 fixing fixed support 8.At this moment, the insertion groove 8a of fixed support 8 opening to the right.
When on the insertion groove 8a of fixed support 8, inserting the hair(-)pin 9c of heat exchanger 9, hair(-)pin 9c is fixed on the inner fixed projection 8b of insertion groove 8a.The left end of stationary heat exchangers 9 at first; Afterwards, on heat exchanger 9 right sides, specifically screw installation end 9a is close to after the main stiff end 8` that encloses frame 1 goes up; Screw is extended through screw through hole 9b and screw mounting hole 8 " in, heat exchanger 9 will be fixed on main enclosing on the frame 1 thus.
In order to change high-performance filter 22, lift after grasping the filter handle 26 of filter frame 24, and pull out downwards, isolate filter installation portion 20 from filter frame 24 after, the filter frame 24 that has been equipped with new high-performance filter 22 is installed.When mounted, with above-mentioned separation process antithesis.
As shown in Figure 3; Refrigerant pipe 30 on the present wall-hanging domestic air conditioning evaporimeter end face is exposed to the outside; In the process of machine run, refrigerant pipe 30 lip-deep a large amount of condensate can flow in the control box 12 along the connecting line on the machine and on the binding post and on the motor surface, have very high disaster hidden-trouble; A large amount of condensate of while can flow to machine surface and drippage because of the obstructed of drainpipe, to user's use and safety generation influence greatly.
Summary of the invention
Technical problem to be solved by this invention is that a kind of split wall-hanging air conditioner indoor unit that prevents disaster hidden-trouble is provided.
In order to solve the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of split wall-hanging air conditioner indoor unit; Be included in that inside is equipped with multiple parts, the master that forms the back side and bottom surface outward appearance encloses frame; Be positioned at the main front framework that encloses frame the place ahead, forms a positive face and two sides outward appearance; The heat exchanger that is provided with of the rear of framework in front is positioned at the control box of heat exchanger side, on the refrigerant pipe of the heat exchanger end face between heat exchanger and the control box, is with to prevent that refrigerant pipe condensing water droplet from falling the heat exchanger refrigerant pipe lid on the control box.
Be formed with the control lid with heat exchanger refrigerant pipe lid, between heat exchanger refrigerant pipe lid and control lid, be formed with dividing plate, dividing plate is divided into respectively independently cavity with heat exchanger refrigerant pipe lid and control lid.
Said heat exchanger refrigerant pipe lid is the injection moulding material.
Said heat exchanger refrigerant pipe lid and control lid are the injection moulding material.
Said heat exchanger refrigerant pipe lid communicates with drainpipe.
The invention has the beneficial effects as follows: eliminate the disaster hidden-trouble of operation of air conditioner, the use of heat exchanger refrigerant pipe lid makes condensate on the refrigerant tube-surface can not flow on the electrical equipment portion article such as control box.Avoid heat-exchanger fin to enclose frame and directly contact, prevent the generation of abominable phenomenons such as freezing with the master.Be convenient to fitting operation during production.It all is injection moulded products that heat exchanger refrigerant pipe Gai Yuzhu encloses frame, and noise was little with vibration when it connected, and reduces noise.
Description of drawings
Fig. 1 is the inner exploded perspective view of forming of the split wall-hanging air conditioner indoor unit of prior art,
Fig. 2 is the split wall-hanging air conditioner indoor unit outward appearance composition of prior art and the sectional side view of air flow condition,
Fig. 3 is the perspective interior view of the split wall-hanging air conditioner of prior art.
Fig. 4 is the perspective interior view of split wall-hanging air conditioner of the present invention.
Fig. 5 is the heat exchanger refrigerant pipe lid and the control lid back stereogram of split wall-hanging air conditioner of the present invention.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further explain:
The operation principle of air-conditioning of the present invention is identical with prior art, can carry out detailed explanation below with reference to the figure of prior art:
Like Fig. 1, shown in 2, the structure of split wall-hanging air conditioner indoor unit of the present invention is: the main frame 1 that encloses constitutes the indoor set framework.Main front of enclosing frame 1 is provided with the front framework 3 that constitutes the indoor set outward appearance.And the master encloses frame 1 and is installed on the indoor wall.Formed the space that various parts are set main enclosing between frame 1 and the front framework 3.Simultaneously, it is as shown in Figure 1 with the indoor set outward appearance that front framework 3 constitutes to enclose frame 1 by the master, outstanding forward on the whole.The place ahead of framework 3 is provided with the suction plate 7 of front suction grille 5 in front, and suction plate 7 constitutes indoor set front outward appearance.And, have hinge (not expression among the figure) in the upper end of suction plate 7, suction plate 7 can be rotated.Suction grille 5 is that room air gets into the inner passage of indoor set, is integrally formed with suction plate 7.And, be provided with top suction grille 3` on the top left and right directions of framework 3 in front, this above suction grille 3` with front framework 3 is integrally formed or respectively the setting.The rear of framework 3 is provided with heat exchanger 9 in front.On heat exchanger 9, make through front suction grille 5 and the air that top suction grille 3` gets into and carry out heat exchange.And, be provided with the filter 9` that purifies the suction air in the front of heat exchanger 9.
Be provided with cross flow fan 10 at the rear of heat exchanger 9.The effect of cross flow fan 10 be draw once more air is outputed to behind the air of the interior space indoor.Be provided with the fan electromotor 10` that rotary power is provided to cross flow fan on the right side of cross flow fan 10, and formed air-flow that guides cross flow fan 10 formation and the structure that is integrally formed with it in main frame 1 inboard of enclosing.Simultaneously, the air that the heat exchanger 9 of flowing through has carried out heat exchange exports the interior space under the effect of cross flow fan 10, thereby is provided with air discharge grille 11 in main lower end of enclosing frame 1 and front framework 3.The air that the inside of air discharge grille 11 has formed cross flow fan 10 outputs guides to the inner output channel 13 of the interior space.
Output channel 13 set inside adjust the air-conditioning air-out direction up and down wind-guiding leaf 15 with about the pendulum leaf 16 of adjustment air-out direction.Pendulum leaf 16 has been equipped with several, and several pendulum leaves 16 are connected by support bar 18, and combine with the chain link that motor M is set 17, action simultaneously.
Has the display 19 that shows the operation of air conditioner state in front on the substantial middle position, lower end of framework 3.The left side of framework 3 and right side are provided with filter installation portion 20 respectively in front.A pair of high-performance filter 22 is set on this filter installation portion 20, and high-performance filter 22 is supported by filter frame 24.That is, possess dimetric filter frame 24 removable being arranged on the filter installation portion 20 of high-performance filter 22, high-performance filter possesses single or multiple function.
Also has the filter handle 26 that to carry out filter frame 24 dismounting easily in the lower end of filter frame 24.And though not expression among the figure, the fixed projection and the holddown groove that on filter frame 24 and filter installation structure 20, have mutual correspondence are arranged on filter frame 24 on the filter installation portion 20 thus.
Like Fig. 4, shown in 5; Split wall-hanging air conditioner indoor unit of the present invention; Be included in that inside is equipped with multiple parts, the master that forms the back side and bottom surface outward appearance encloses frame 1; Be positioned at the main front framework that encloses frame the place ahead, forms front end face and two sides outward appearance; The heat exchanger 9 that is provided with of the rear of framework in front is positioned at the control box 12 of heat exchanger 9 sides, on the refrigerant pipe 30 of the heat exchanger end face between heat exchanger 9 and the control box 12, is with to prevent that refrigerant pipe condensing water droplet from falling the heat exchanger refrigerant pipe lid 31 on the control box.Be formed with control lid 32 with heat exchanger refrigerant pipe lid 31, between heat exchanger refrigerant pipe lid 31 and control lid 32, be formed with dividing plate 33, dividing plate 33 is divided into respectively independently cavity with heat exchanger refrigerant pipe lid 31 and control lid 32.Said heat exchanger refrigerant pipe lid 31 is the injection moulding material with control lid 32.
Though not shown, said heat exchanger refrigerant pipe lid 31 communicates with drainpipe.
Heat exchanger refrigerant pipe lid of the present invention separates the refrigerant pipe and the control box of heat exchanger end face, and the water leg (not shown) of its inside is discharged to drainpipe to condensate unobstructedly, can not be leaked to machine surface.That is to say; Heat exchanger refrigerant pipe lid 31 separates electrical equipment portion article such as the refrigerant pipe of heat exchanger end face and motor, control box; Thereby a large amount of condensate that occurred on the heat exchanger when having avoided machine run flow on these electrical equipment portion article, thereby have eliminated disaster hidden-trouble.The existence of heat exchanger refrigerant pipe lid has avoided heat-exchanger fin to enclose frame and directly contact with main, under environment such as low temperature, can directly not contact and is detained a large amount of condensate with the main frame that encloses because of heat-exchanger fin, prevents icing phenomenon generation.It all is injection moulded products that heat exchanger refrigerant pipe Gai Yuzhu encloses frame, little than injection moulded products and sheet metal component of noise and vibration when injection moulded products is connected with injection moulded products.During the manufacturing, the use of heat exchanger refrigerant pipe lid and control lid makes heat exchanger etc. portion's article is disposable to be in place.
In sum, among the embodiment that content of the present invention is not confined to, the knowledgeable people in the same area can propose other embodiment easily within technological guidance's thought of the present invention, but this embodiment is included within the scope of the present invention.

Claims (5)

1. split wall-hanging air conditioner indoor unit; Be included in that inside is equipped with multiple parts, the master that forms the back side and bottom surface outward appearance encloses frame; Be positioned at the main front framework that encloses frame the place ahead, forms front end face and two sides outward appearance; The heat exchanger that is provided with of the rear of framework in front; Be positioned at the control box of heat exchanger side, it is characterized in that, be positioned to be with on the refrigerant pipe (30) of the heat exchanger end face between heat exchanger (9) and the control box (12) and prevent that refrigerant pipe condensing water droplet from falling the heat exchanger refrigerant pipe lid (31) on the control box.
2. split wall-hanging air conditioner indoor unit according to claim 1; It is characterized in that; Be formed with control lid (32) with heat exchanger refrigerant pipe lid (31); Between heat exchanger refrigerant pipe lid (31) and control lid (32), be formed with dividing plate (33), dividing plate (33) is divided into respectively independently cavity with heat exchanger refrigerant pipe lid (31) and control lid (32).
3. split wall-hanging air conditioner indoor unit according to claim 1 is characterized in that, said heat exchanger refrigerant pipe lid (31) is the injection moulding material.
4. split wall-hanging air conditioner indoor unit according to claim 2 is characterized in that, said heat exchanger refrigerant pipe lid (31) and control lid (32) are the injection moulding material.
5. split wall-hanging air conditioner indoor unit according to claim 2 is characterized in that, said heat exchanger refrigerant pipe lid (31) communicates with drainpipe.
CN2010102170403A 2010-07-05 2010-07-05 Split wall-mounted type air-conditioner indoor room Pending CN102313348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010102170403A CN102313348A (en) 2010-07-05 2010-07-05 Split wall-mounted type air-conditioner indoor room

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Application Number Priority Date Filing Date Title
CN2010102170403A CN102313348A (en) 2010-07-05 2010-07-05 Split wall-mounted type air-conditioner indoor room

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CN102313348A true CN102313348A (en) 2012-01-11

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106958864A (en) * 2017-04-13 2017-07-18 青岛海尔空调器有限总公司 Air-conditioner indoor wall on-hook and its control method
CN106969550A (en) * 2017-05-27 2017-07-21 广东美的制冷设备有限公司 Evaporator assemblies and the air conditioner room unit with it
CN107084428A (en) * 2017-04-13 2017-08-22 青岛海尔空调器有限总公司 Air-conditioner indoor wall on-hook and its control method
CN107166515A (en) * 2017-04-13 2017-09-15 青岛海尔空调器有限总公司 Air-conditioner indoor wall on-hook and its control method
CN111594928A (en) * 2020-06-01 2020-08-28 广东美的暖通设备有限公司 Indoor machine of air conditioner
CN114207360A (en) * 2019-08-01 2022-03-18 三菱电机株式会社 Outdoor unit of air conditioner and air conditioner

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JP2002156129A (en) * 2000-11-20 2002-05-31 Fujitsu General Ltd Air conditioner
CN1693806A (en) * 2004-05-09 2005-11-09 乐金电子(天津)电器有限公司 Indoor unit of air conditioner
CN1831437A (en) * 2005-03-08 2006-09-13 东芝开利株式会社 Indoor unit of air conditioner
CN1979017A (en) * 2005-12-05 2007-06-13 乐金电子(天津)电器有限公司 Motor cover structure of split air conditioner indoor unit
CN101173779A (en) * 2006-11-03 2008-05-07 乐金电子(天津)电器有限公司 Indoor machine of air conditioner
JP2010078220A (en) * 2008-09-25 2010-04-08 Daikin Ind Ltd Floor type indoor unit

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07243662A (en) * 1994-03-03 1995-09-19 Daikin Ind Ltd Ceiling embedded type air conditioner
JPH109663A (en) * 1996-06-20 1998-01-16 Fujitsu General Ltd Air conditioner
JP2002156129A (en) * 2000-11-20 2002-05-31 Fujitsu General Ltd Air conditioner
CN1693806A (en) * 2004-05-09 2005-11-09 乐金电子(天津)电器有限公司 Indoor unit of air conditioner
CN1831437A (en) * 2005-03-08 2006-09-13 东芝开利株式会社 Indoor unit of air conditioner
CN1979017A (en) * 2005-12-05 2007-06-13 乐金电子(天津)电器有限公司 Motor cover structure of split air conditioner indoor unit
CN101173779A (en) * 2006-11-03 2008-05-07 乐金电子(天津)电器有限公司 Indoor machine of air conditioner
JP2010078220A (en) * 2008-09-25 2010-04-08 Daikin Ind Ltd Floor type indoor unit

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106958864A (en) * 2017-04-13 2017-07-18 青岛海尔空调器有限总公司 Air-conditioner indoor wall on-hook and its control method
CN107084428A (en) * 2017-04-13 2017-08-22 青岛海尔空调器有限总公司 Air-conditioner indoor wall on-hook and its control method
CN107166515A (en) * 2017-04-13 2017-09-15 青岛海尔空调器有限总公司 Air-conditioner indoor wall on-hook and its control method
CN107084428B (en) * 2017-04-13 2019-10-01 青岛海尔空调器有限总公司 Air-conditioner indoor wall on-hook and its control method
CN106958864B (en) * 2017-04-13 2019-10-01 青岛海尔空调器有限总公司 Air-conditioner indoor wall on-hook and its control method
CN106969550A (en) * 2017-05-27 2017-07-21 广东美的制冷设备有限公司 Evaporator assemblies and the air conditioner room unit with it
CN106969550B (en) * 2017-05-27 2024-03-19 广东美的制冷设备有限公司 Evaporator assembly and air conditioner indoor unit with same
CN114207360A (en) * 2019-08-01 2022-03-18 三菱电机株式会社 Outdoor unit of air conditioner and air conditioner
CN114207360B (en) * 2019-08-01 2023-08-18 三菱电机株式会社 Outdoor unit of air conditioner and air conditioner
CN111594928A (en) * 2020-06-01 2020-08-28 广东美的暖通设备有限公司 Indoor machine of air conditioner
CN111594928B (en) * 2020-06-01 2022-03-01 广东美的暖通设备有限公司 Indoor machine of air conditioner

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Application publication date: 20120111