CN207094981U - The heat-exchanger rig and integral air conditioner of air conditioner - Google Patents

The heat-exchanger rig and integral air conditioner of air conditioner Download PDF

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Publication number
CN207094981U
CN207094981U CN201721046611.5U CN201721046611U CN207094981U CN 207094981 U CN207094981 U CN 207094981U CN 201721046611 U CN201721046611 U CN 201721046611U CN 207094981 U CN207094981 U CN 207094981U
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China
Prior art keywords
heat
air
air conditioner
housing
exchanger rig
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CN201721046611.5U
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Chinese (zh)
Inventor
钟志尧
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Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
Guangdong Midea Refrigeration Equipment Co Ltd
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Abstract

The utility model discloses the heat-exchanger rig and integral air conditioner of a kind of air conditioner, wherein, the heat-exchanger rig of air conditioner includes:Housing and the heat exchanger and centrifugal blower component being arranged in housing, air outlet, return air inlet and fresh wind port are offered on the housing;Between the return air inlet and the air outlet, the inlet side of the centrifugal blower component is connected the heat exchanger with the air outlet, and the air side of the centrifugal blower component and the return air inlet are connected with interior respectively.The utility model proposes air conditioner heat-exchanger rig by offering fresh wind port on housing, during so that the heat-exchanger rig being freezed or heated to room air, fresh wind port on housing can introduce fresh air, so as to improve the oxygen content of room air, avoid indoor occupant and produce the uncomfortable situation such as dizzy, weak in hypoxia for a long time.

Description

The heat-exchanger rig and integral air conditioner of air conditioner
Technical field
It the utility model is related to air conditioner technical field, the heat-exchanger rig and integrated air conditioner of more particularly to a kind of air conditioner Device.
Background technology
When air conditioner is freezed or heats operation indoors, to ensure refrigeration or heating efficiency, run in air conditioner During usually require to close interior door window, and voluntarily circulate by room air, in this way, freezing or heating in long-time Afterwards, the oxygen content of room air declines to a great extent, and easily causes indoor occupant to produce uncomfortable.
Utility model content
Main purpose of the present utility model is to propose a kind of heat-exchanger rig of air conditioner, it is intended to improves the oxygen-containing of room air Amount.
To achieve the above object, the utility model proposes air conditioner heat-exchanger rig, including:Housing, on the housing Offer air outlet, return air inlet and fresh wind port;Installation cavity is provided with the housing;Heat exchanger, in the installation cavity and The heat exchanger is between the return air inlet and the air outlet;And centrifugal blower component, the centrifugal blower component Inlet side is connected with the air outlet, and the air side of the centrifugal blower component and the return air inlet are connected with interior respectively It is logical.
Preferably, the housing includes the first shell and covers fixed second housing with first shell, and described the One shell and the second housing enclose to form the installation cavity;The second housing includes top plate and from the right side of the top plate Extend downwardly the right plate of setting;Bottom plate that first shell includes being oppositely arranged with the top plate, from a left side for the bottom plate The left plate that extends on the side and the front side board and back side panel for being relatively connected to the bottom plate front and rear sides;The air outlet The top plate is opened in, the centrifugal blower component is fixedly arranged on the top of the housing and is connected with the air outlet.
Preferably, the return air inlet is opened in the left plate, and first is formed between the heat exchanger and the return air inlet Heat exchanging chamber, forms the second heat exchanging chamber between the heat exchanger and the air outlet, the fresh wind port is opened in second heat exchange The cavity wall of chamber.
Preferably, what the baffle plate that first shell also includes being used to block the fresh wind port moved with the driving baffle plate Drive component, the fresh wind port are opened in the front side board, and the baffle plate is slidably disposed on the front side board, the drive Dynamic component connects the front side board and the baffle plate and drives the baffle plate motion to change the area that the fresh wind port exposes.
Preferably, vertically extending mounting groove is offered on the front side board;The drive component includes driving Device, driving rack and travelling gear, the driving rack is arranged at the bottom land of the mounting groove and the driving rack and institute State mounting groove to set in parallel, the side of the drive device is fixedly connected with the baffle plate, opposite side and the travelling gear Drive connection;The baffle plate adaptation is installed in the mounting groove, and the travelling gear is meshed with the driving rack, described Drive device drives bearing of trend of the travelling gear along the driving rack to move, so that described in travelling gear drive Drive device and the baffle plate together move along the vertical direction.
Preferably, the top of the mounting groove is set so that the baffle plate loads institute from the upside of the front side board in open State mounting groove.
Preferably, vertically extending slide rail, the both sides of the baffle plate are convexly equipped with left and right sides of the mounting groove The corresponding slide rail is provided with chute, and the slide rail is connected with the slide.
Preferably, the heat exchanger close to the direction of the return air inlet, bottom-up be obliquely installed.
Preferably, first shell also includes the air intake passage connected with the return air inlet, the air intake passage section Area set up and put being presented close to the direction of the return air inlet.
The utility model also proposes a kind of integral air conditioner, and the integral air conditioner includes the heat-exchanger rig of air conditioner, The heat-exchanger rig of the air conditioner includes:
Housing, air outlet, return air inlet and fresh wind port are offered on the housing;Installation cavity is provided with the housing;Change Hot device, in the installation cavity and the heat exchanger is between the return air inlet and the air outlet;And centrifugal blower Component, the inlet side of the centrifugal blower component are connected with the air outlet, the air side of the centrifugal blower component and institute Return air inlet is stated respectively with interior to be connected.
The utility model proposes air conditioner heat-exchanger rig by offering fresh wind port on housing so that the heat exchange fill Put when being freezed to room air or being heated, the fresh wind port on housing can introduce fresh air, because the oxygen content of fresh air is far high Air in interior, therefore can improve the quality of room air by opening up fresh wind port on housing, improve room air Oxygen content, so as to avoid indoor occupant from producing the discomfort such as dizzy, weak in hypoxia for a long time.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of heat-exchanger rig one of the utility model air conditioner;
Fig. 2 is another structural representation of the heat-exchanger rig of Fig. 1 air conditioners;
Fig. 3 is the decomposition texture schematic diagram of the heat-exchanger rig of Fig. 1 air conditioners;
Fig. 4 is the mplifying structure schematic diagram at A in Fig. 3;
Fig. 5 is the left view structural representation of the heat-exchanger rig of Fig. 1 air conditioners;
Fig. 6 is along the cross section structure diagram in VI-VI directions when Fig. 5 fresh wind port is in open mode;
Fig. 7 is along the cross section structure diagram in VI-VI directions when Fig. 5 fresh wind port is closed;
Fig. 8 is the main structure diagram of the heat-exchanger rig of Fig. 1 air conditioners;
Fig. 9 is cross section structure diagrams of the Fig. 8 along IX-IX directions;
Drawing reference numeral explanation:
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belong to the scope of the utility model protection.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings) Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of heat-exchanger rig of air conditioner, fresh wind port is offered on the heat-exchanger rig of the air conditioner 113a, so as to improve the oxygen content of room air.
In the embodiment of the utility model one, as shown in Fig. 1 to Fig. 3 and Fig. 6, the heat-exchanger rig of the air conditioner includes: Housing 100, heat exchanger 200 and centrifugal blower component 300, wherein, offer air outlet 121a, return air on the housing 100 Mouth 112a and fresh wind port 113a, the housing 100 is interior to be provided with installation cavity;The heat exchanger 200 in the installation cavity and The heat exchanger 200 is between the return air inlet 112a and the air outlet 121a;The air intake of the centrifugal blower component 300 Side is connected with the air outlet 121a, the air side of the centrifugal blower component 300 and the return air inlet 112a respectively with room Inside it is connected.
In the utility model above-described embodiment, the heat exchanger 200 is evaporator, due to being opened on the shell of heat-exchanger rig Provided with fresh wind port 113a, therefore when evaporator freezes to room air, fresh wind port 113a can also introduce fresh air so as to change The quality of kind room air, the oxygen content of room air is improved, so as to avoid indoor occupant from being produced for a long time in hypoxia Repiece is dizzy, the discomfort such as weak
Refer to Fig. 3, in the utility model above-described embodiment, the housing 100 include the first shell 110 and with it is described First shell 110 covers fixed second housing 120, first shell 110 and the second housing 120 enclose to be formed it is described Installation cavity;The second housing 120 includes top plate 121 and the right plate of setting is extended downwardly from the right side of the top plate 121 122;First shell 110 includes the bottom plate 111, upward from the left side of the bottom plate 111 being oppositely arranged with the top plate 121 The left plate 112 of extension and the front side board 113 and back side panel 114 for being relatively connected to the front and rear sides of bottom plate 111;It is described Air outlet 121a is opened in the top plate 121, the centrifugal blower component 300 be fixedly arranged on the top of the housing 100 and with institute Air outlet 121a is stated to be connected.
Specifically, the centrifugal blower component 300 includes the first spiral case 310 and the second spiral case 320 being detachably fixed, from Heart wind wheel 330 and centrifugal wind wheel motor 340 are arranged in the installing space that the first spiral case 310 and the second spiral case 320 are formed.
Because housing 100 is made up of the first shell 110 and the two parts of second housing 120, therefore the assembling of two pieces of shells Journey is more convenient;Further, since the position that the first shell 110 and second housing 120 are in contact is inclined plane, therefore, phase It is that inclined plane has bigger contact area, so as to ensure for perpendicular or horizontal plane compared with contact surface Housing 100 has higher intensity.
Fig. 5 to Fig. 9 is refer to, in order to reduce the windage of fresh air and reduce the noise of heat exchange device of air conditioner, in the present invention In one embodiment, the fresh wind port 113a is opened on the housing 100 between heat exchanger 200 and air outlet.Specifically, described time Air port 112a is opened in the left plate 112, and the first heat exchanging chamber is formed between the heat exchanger 200 and the return air inlet 112a, The second heat exchanging chamber is formed between the heat exchanger 200 and the air outlet 121a, the fresh wind port 113a is opened in described second The cavity wall of heat exchanging chamber.Because fresh air is without heat exchanger 200, therefore, it is possible to reduce the windage of fresh air, and air conditioner heat exchange is reduced The noise of device.
The design not limited to this of right this patent, in other embodiment, the fresh wind port 113a can also be opened in described The cavity wall of first heat exchanging chamber, such fresh air can also pass through heat exchanger 200, so as to reduce or improve the temperature of fresh air air-flow, change The cooling or heating effect of kind heat exchange device of air conditioner.
Fig. 5 be refer to Fig. 7, fresh air is controllable, and first shell 110 also includes being used to block the fresh air in order that obtaining Mouth 113a baffle plate 115 and the drive component 130 for driving the baffle plate 115 to move.Specifically, the fresh wind port 113a is opened in The front side board 113, the baffle plate 115 are slidably disposed on the front side board 113, and the drive component 130 connects institute State front side board 113 and the baffle plate 115 and drive the baffle plate 115 to move to change the area that the fresh wind port 113a exposes, With the continuous rise of indoor oxygen content, the area that fresh wind port 113a exposes constantly declines, in this way, can either ensure containing for interior Oxygen amount, and can enough avoid resh air requirement too big and improve the energy consumption of air conditioner.
Specifically, Fig. 3 and Fig. 4 are refer to, vertically extending mounting groove, institute are offered on the front side board 113 Stating drive component 130 includes drive device 131, driving rack 132 and travelling gear 133, and the driving rack 132 is arranged at institute The bottom land of mounting groove and the driving rack 132 is stated to set in parallel with the mounting groove, the side of the drive device 131 with The baffle plate 115 is fixedly connected, and opposite side is connected with the travelling gear 133;The adaptation of baffle plate 115 is installed on described In mounting groove, the travelling gear 133 is meshed with the driving rack 132, and the drive device 131 drives the driving cog Wheel 133 moves along the bearing of trend of the driving rack 132, so that the travelling gear 133 drives the He of drive device 131 The baffle plate 115 together moves along the vertical direction.Drive device 131 described in the present embodiment is motor, and the motor can be controlled The rotating speed and frequency that travelling gear 133 processed rotates, the area exposed so as to the change of controlling baffle plate 115 fresh wind port 113a.
Load the front side board 113 in order to facilitate baffle plate 115, in the embodiment of this patent one, the top of the mounting groove Set in open so that the baffle plate 115 loads the mounting groove from the upside of the front side board 113.As a kind of preferred side Formula, the mounting groove is located at the internal face of the front side board 113, in this way, drive component 130 and baffle plate 115 are respectively positioned on housing 100 Inside, so as to ensure that the external styling of the heat-exchanger rig of air conditioner is unaffected.
Fig. 1, Fig. 3 and Fig. 4 are refer to, in order to avoid baffle plate 115 departs from mounting groove in the longitudinal direction, the mounting groove The left and right sides is convexly equipped with vertically extending slide rail 113b, and the both sides of the baffle plate 115 correspond to the slide rail 113b and are provided with Chute, the slide rail 113b are connected with the slide, in this way, after slide rail 113b is slidably mounted on chute, baffle plate 115 can only Slided in above-below direction, the position of the fore-and-aft direction of baffle plate 115 is defined in the mounting groove, so as to avoid baffle plate 115 Depart from mounting groove in the longitudinal direction.
Fig. 6 and Fig. 7 are refer to, it is in an embodiment of the present invention, described to change in order to increase the heat exchange area of heat exchanger 200 Hot device 200 close to the direction of the return air inlet 112a, bottom-up be obliquely installed.Specifically, the inwall of left plate 112 It is convexly equipped with the top of face and supports plate 112b, the internal face of the bottom plate 111 is provided with overlap joint step 111a;The heat exchanger 200 Plate-like structure setting, the bottom of the heat exchanger 200 are installed on the overlap joint step 111a, the top of the heat exchanger 200 Plate 112b is supported described in being resisted against, so so that the contact area of heat exchanger 200 and return air inlet 112a is big, so as to improve air-conditioning The heat transfer effect of heat-exchanger rig.
In order to reduce current density when air-flow flow to heat exchanger 200, and then reduce gas shock heat exchanger 200 and produce Noise, in the embodiment of this patent one, first shell 110 also includes the air intake passage that is connected with the return air inlet 112a 112c, the area in the air intake passage 112c sections presents to set up in close return air inlet 112a direction to be put.In this way, air-flow Constantly spread during heat exchanger 200 is flowed to, in this way, when air-flow passes through heat exchanger 200, the current density of air-flow is low, Gas flow rate is slow, so as to reduce noise from air conditioner.
The utility model also proposes a kind of integral air conditioner, and the integral air conditioner includes the heat-exchanger rig of air conditioner, The concrete structure of the heat-exchanger rig of the air conditioner is with reference to above-described embodiment, because the integral air conditioner that this patent proposes uses Whole technical schemes of above-mentioned all embodiments, therefore at least all caused by the technical scheme with above-described embodiment have Beneficial effect, this is no longer going to repeat them.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.

Claims (10)

  1. A kind of 1. heat-exchanger rig of air conditioner, it is characterised in that including:
    Housing, air outlet, return air inlet and fresh wind port are offered on the housing;Installation cavity is provided with the housing;
    Heat exchanger, in the installation cavity and the heat exchanger is between the return air inlet and the air outlet;And
    Centrifugal blower component, the inlet side of the centrifugal blower component are connected with the air outlet, the centrifugal blower component Air side and the return air inlet be connected respectively with interior.
  2. 2. the heat-exchanger rig of air conditioner as claimed in claim 1, it is characterised in that the housing include the first shell and with institute State the first shell and cover fixed second housing, first shell and the second housing enclose to form the installation cavity;
    The second housing includes top plate and the right plate of setting is extended downwardly from the right side of the top plate;
    First shell includes the bottom plate being oppositely arranged with the top plate, the left plate upwardly extended from the left of the bottom plate And relatively it is connected to the front side board and back side panel of the bottom plate front and rear sides;
    The air outlet is opened in the top plate, the centrifugal blower component be fixedly arranged on the top of the housing and with the air-out Mouth is connected.
  3. 3. the heat-exchanger rig of air conditioner as claimed in claim 2, it is characterised in that the return air inlet is opened in the left side Plate, the first heat exchanging chamber is formed between the heat exchanger and the return air inlet, is formed between the heat exchanger and the air outlet Two heat exchanging chambers, the fresh wind port are opened in the cavity wall of second heat exchanging chamber.
  4. 4. the heat-exchanger rig of air conditioner as claimed in claim 3, it is characterised in that first shell also includes being used to block The baffle plate of the fresh wind port and the drive component for driving the baffle plate motion, the fresh wind port is opened in the front side board, described Baffle plate is slidably disposed on the front side board, and the drive component is connected described in the front side board and the baffle plate and driving Baffle plate is moved to change the area that the fresh wind port exposes.
  5. 5. the heat-exchanger rig of air conditioner as claimed in claim 4, it is characterised in that vertically side is offered on the front side board To the mounting groove of extension;
    The drive component includes drive device, driving rack and travelling gear, and the driving rack is arranged at the mounting groove Bottom land and the driving rack and the mounting groove set in parallel, the side of the drive device is fixed with the baffle plate to be connected Connect, opposite side is connected with the travelling gear;
    The baffle plate adaptation is installed in the mounting groove, and the travelling gear is meshed with the driving rack, the driving Device drives bearing of trend of the travelling gear along the driving rack to move, so that the travelling gear drives the driving Device and the baffle plate together move along the vertical direction.
  6. 6. the heat-exchanger rig of air conditioner as claimed in claim 5, it is characterised in that the top of the mounting groove is set in open So that the baffle plate loads the mounting groove from the upside of the front side board.
  7. 7. the heat-exchanger rig of air conditioner as claimed in claim 6, it is characterised in that be convexly equipped with left and right sides of the mounting groove Vertically extending slide rail, the both sides of the baffle plate correspond to the slide rail and are provided with chute, and the slide rail is slided with the chute Dynamic connection.
  8. 8. the heat-exchanger rig of air conditioner as claimed in claim 3, it is characterised in that the heat exchanger is close to the return air inlet Direction, bottom-up be obliquely installed.
  9. 9. the heat-exchanger rig of air conditioner as claimed in claim 8, it is characterised in that first shell also includes and described time The air intake passage of air port connection, the area in the air intake passage section presents to set up in the direction of the close return air inlet to be put.
  10. 10. a kind of integral air conditioner, it is characterised in that including changing for the air conditioner as described in claim 1 to 9 any one Thermal.
CN201721046611.5U 2017-08-18 2017-08-18 The heat-exchanger rig and integral air conditioner of air conditioner Active CN207094981U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721046611.5U CN207094981U (en) 2017-08-18 2017-08-18 The heat-exchanger rig and integral air conditioner of air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721046611.5U CN207094981U (en) 2017-08-18 2017-08-18 The heat-exchanger rig and integral air conditioner of air conditioner

Publications (1)

Publication Number Publication Date
CN207094981U true CN207094981U (en) 2018-03-13

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CN201721046611.5U Active CN207094981U (en) 2017-08-18 2017-08-18 The heat-exchanger rig and integral air conditioner of air conditioner

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109668214A (en) * 2019-01-31 2019-04-23 广东美的制冷设备有限公司 A kind of aeration device
WO2021244097A1 (en) * 2020-06-02 2021-12-09 广东美的制冷设备有限公司 Window-type air conditioner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109668214A (en) * 2019-01-31 2019-04-23 广东美的制冷设备有限公司 A kind of aeration device
CN109668214B (en) * 2019-01-31 2024-03-08 广东美的制冷设备有限公司 Fresh air device
WO2021244097A1 (en) * 2020-06-02 2021-12-09 广东美的制冷设备有限公司 Window-type air conditioner
US12196435B2 (en) 2020-06-02 2025-01-14 Gd Midea Air-Conditioning Equipment Co., Ltd. Window air conditioner

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