CN203298400U - Hidden indoor unit of air conditioner - Google Patents
Hidden indoor unit of air conditioner Download PDFInfo
- Publication number
- CN203298400U CN203298400U CN2013203412729U CN201320341272U CN203298400U CN 203298400 U CN203298400 U CN 203298400U CN 2013203412729 U CN2013203412729 U CN 2013203412729U CN 201320341272 U CN201320341272 U CN 201320341272U CN 203298400 U CN203298400 U CN 203298400U
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- indoor set
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- air conditioner
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
A hidden indoor unit of an air conditioner comprises a machine shell, volutes, air outlet frames connected with the volutes, heat exchangers and an electric control box. A centrifugal wind wheel and a motor are arranged in each volute, water receiving discs are arranged below the heat exchangers, dust filtration screens are arranged right ahead of the heat exchangers, the air inlets of the volutes and the air outlet of the indoor unit are all formed in the front face of a machine body, and the heat exchangers are arranged right ahead of the air inlets of the volutes. Air supply channels in the machine shell and the volutes are transversely or vertically arranged, the vertical type or horizontal type indoor unit with various different air inlet modes and air outlet modes in the front face is obtained, a double-volute centrifugal wind wheel fan is vertically or horizontally placed, and the high-power air conditioner indoor unit is obtained. The hidden indoor unit of the air conditioner is compact in structural design, small in machine body size and proper in mounting height, the indoor unit is convenient to mount, the cleaning of the interior of the machine body is convenient, the indoor unit is convenient to maintain, dismount and replace, the indoor unit can be horizontally or vertically mounted in a hidden mode, and can also be mounted in an exposed mode after a face frame is configured, and therefore the hidden indoor unit of the air conditioner is wide in mounting and application range.
Description
Technical field
The utility model relates to a kind of air conditioner room unit, relates in particular to a kind of concealed air conditioner room unit.
Background technology
the existing indoor apparatus of air conditioner main flow of hiding installation is air-cooled ducted air conditioner, air-cooled ducted air conditioner is hidden the advantage of installing with it, become the most high-grade air-conditioning in consumers in general mind, but air-cooled ducted air conditioner appearance and size is larger, the installation site, roof is higher owing to being lifted on, exist the air-conditioning heating effect poor, the problem such as drip that easily producing leaks, laggard air outlet grate panel size is installed less because air-cooled ducted air conditioner is hiding, change air-cooled ducted air conditioner and can destroy house furred ceiling finishing, particularly the grating air outlet of air-cooled ducted air conditioner is in opening for a long time, its air-supply airduct and fuselage interior are easy to into dust breed bacteria and acarid, airduct and the fuselage interior cleaning of blowing is very difficult again, therefore most air-cooled ducted air conditioners almost never carry out inner cleaning after installing for many years, this problem has become the ubiquitous difficult problem of air-cooled ducted air conditioner.
Because the air-cooled ducted air conditioner price is more expensive, some consumer reaches the effect of hide installing, just with the split on-hook with cabinet-type air conditioner is hiding is arranged on the room finish grid within the walls.This mounting means for the split on-hook of adopting the tubular wine wheel structure, can cause air quantity to reduce, thereby affect cooling and warming and the efficiency of air-conditioning; For the cabinet-type air conditioner that adopts the centrifugal wind wheel blower fan structure, the setting due to spiral case and the stack of heat exchanger employing vertical direction, cause the fuselage of cabinet-type air conditioner generally higher, and volume is also larger, and is larger with taking up room after its hiding installation.And cabinet-type air conditioner is subjected to the restriction of its fuselage depth dimensions, it is less that heat exchanger is erect the angle of inclination that is arranged on the spiral case top, the wind that causes spiral case to be sent is very inhomogeneous to the air quantity of heat exchanger diverse location, affect the heat exchange effect of heat exchanger, need to strengthen heat exchanger and just can reach ability and the energy efficiency indexes of air-conditioning nominal.
Summary of the invention
The defect that exists in application for above-mentioned technology, technical problem to be solved in the utility model is to provide a kind of compact conformation, body volume is little, setting height(from bottom) can need to select with the user, also can select vertical installation or horizontal installation, it is convenient to have installation, maintenance and change indoor set, is convenient to again the concealed air conditioner room unit of indoor set cleaning inside.
In order to solve the problems of the technologies described above, the utility model is taked following technical scheme:
A kind of concealed air conditioner room unit, comprise casing, spiral case, the outlet frame that is connected with spiral case, heat exchanger and electric-controlled box, is provided with centrifugal wind wheel and motor in spiral case, and the below of heat exchanger is provided with drip tray, and the dead ahead of heat exchanger is provided with dirt filtrating screen.Described spiral case is provided with the spiral case air inlet, and outlet frame is provided with air outlet of indoor set, and spiral case air inlet and air outlet of indoor set all are positioned at the front of fuselage, and heat exchanger is positioned at the dead ahead of spiral case air inlet.
Described spiral case and outlet frame are separable assembled structure or for monolithic construction, are provided with air-supply passage in spiral case, and air-supply passage is communicated with air outlet of indoor set.
Air-supply passage in described casing and spiral case is horizontally set, the spiral case air inlet is positioned at left end or the right-hand member in fuselage front, air outlet of indoor set is positioned at the other end in fuselage front, the inner ducting system that forms front left end air intake right-hand member air-out or the air-out of right-hand member air intake left end of indoor set.
Air-supply passage in described casing and spiral case is vertical setting, the spiral case air inlet is positioned at upper end or the lower end in fuselage front, air outlet of indoor set is positioned at the other end in fuselage front, the inner ducting system that forms the air intake lower end air-out of positive upper end or lower end air intake upper end air-out of indoor set.
Air-supply passage in described casing and spiral case is vertical setting, the quantity of spiral case and outlet frame is two, respectively be provided with centrifugal wind wheel and motor in two spiral cases, two spiral case air inlets are mutually near the middle part that is positioned at the fuselage front, two air outlet of indoor set lay respectively at the two ends up and down in fuselage front, the inner ducting system that forms front intaking air at middle part up and down two ends air-out of indoor set.
Air-supply passage in described casing and spiral case is vertical setting, the quantity of spiral case, outlet frame, heat exchanger, dirt filtrating screen and drip tray is two, respectively be provided with centrifugal wind wheel and motor in two spiral cases, two air outlet of indoor set are mutually near the middle part that is positioned at the fuselage front, two spiral case air inlets lay respectively at the two ends up and down in fuselage front, the inner ducting system that forms the air intake middle part air-out of two ends, positive up and down of indoor set.
Air-supply passage in described casing and spiral case is horizontally set, the quantity of spiral case and outlet frame is two, respectively be provided with centrifugal wind wheel and motor in two spiral cases, two spiral case air inlets are mutually near the middle part that is positioned at the fuselage front, two air outlet of indoor set lay respectively at the two ends, left and right in fuselage front, the inner ducting system that forms the two ends air-out of intaking air at middle part left and right, front of indoor set.
Air-supply passage in described casing and spiral case is horizontally set, the quantity of spiral case, outlet frame, heat exchanger, dirt filtrating screen and drip tray is two, respectively be provided with centrifugal wind wheel and motor in two spiral cases, two air outlet of indoor set are mutually near the middle part that is positioned at the fuselage front, two spiral case air inlets lay respectively at the two ends, left and right in fuselage front, the inner ducting system that forms the air intake middle part air-out of two ends, positive left and right of indoor set.
Described concealed air conditioner room unit also comprises wind outlet panel, and wind outlet panel is provided with the panel air outlet, and the panel air outlet docks for sealing with air outlet of indoor set, and panel air outlet place is provided with vertical wind deflector and horizontal wind deflector.
Described concealed air conditioner room unit also comprises the face frame, the face frame is provided with face frame air outlet, face frame air outlet docks for sealing with air outlet of indoor set, face frame air outlet place is provided with vertical wind deflector and horizontal wind deflector, the front of panel also is provided with air-inlet grille, air-inlet grille is positioned at the dead ahead of heat exchanger, and dirt filtrating screen is between air-inlet grille and heat exchanger.
Compared with prior art, although the utility model has adopted the centrifugal wind wheel blower fan structure similar to cabinet-type air conditioner, air inlet and air outlet all are arranged on the front of indoor set, but the difference of the utility model key is heat exchanger to be arranged on the dead ahead of centrifugal wind wheel volute of blower air inlet, make the height (or length) of fuselage significantly reduce (amount of decrease is about 1/3) than cabinet-type air conditioner height, and heat exchanger carries out heat exchange by the centrifugal wind wheel fan induced draught, and the heat exchange efficiency of air-conditioning is higher than cabinet-type air conditioner.The utility model also laterally or is vertically placed the air-supply passage in casing and spiral case dexterously, with spiral case air inlet and air outlet of indoor set up and down or the layout of left and right different directions, obtained the vertical or horizontal indoor set of positive various different air inlet/outlet modes, vertical or horizontal placement, obtain large power air-conditioned indoor set with double volute centrifugal wind wheel blower fan.The utility model indoor machine structure is compact to design, and body volume is little, and setting height(from bottom) is suitable, indoor set is installed, fuselage interior cleans, it is convenient to keep in repair and change indoor set, can horizontal or vertical hiding installation, also can brightly fill after the configuration plane frame, therefore the scope of application is installed very wide.
Description of drawings
Fig. 1 is the perspective view of the utility model indoor set embodiment 1;
Fig. 2 is the cross-sectional structural representation of the utility model indoor set embodiment 1;
Fig. 3 is the parts decomposition texture schematic diagram of the utility model indoor set embodiment 1;
Fig. 4 is the perspective view of the utility model indoor set embodiment 2;
Fig. 5 is the cross-sectional structural representation of the utility model indoor set embodiment 2;
Fig. 6 is the perspective view of the utility model indoor set embodiment 3;
Fig. 7 is the vertical profile structural representation of the utility model indoor set embodiment 3;
Fig. 8 is the perspective view of the utility model indoor set embodiment 4;
Fig. 9 is the vertical profile structural representation of the utility model indoor set embodiment 4;
Figure 10 is the perspective view of the utility model indoor set embodiment 5;
Figure 11 is the vertical profile structural representation of the utility model indoor set embodiment 5;
Figure 12 is the perspective view of the utility model indoor set embodiment 6;
Figure 13 is the cross-sectional structural representation of the utility model indoor set embodiment 6;
Figure 14 is the perspective view of the utility model indoor set embodiment 7;
Figure 15 is the cross-sectional structural representation of the utility model indoor set embodiment 7;
Figure 16 is the perspective view of the utility model indoor set embodiment 8;
Figure 17 is the vertical profile structural representation of the utility model indoor set embodiment 8.
Number in the figure is depicted as: 1-casing, 2-spiral case, 3-centrifugal wind wheel, the 4-motor, 5-outlet frame, 6-heat exchanger, the 7-dirt filtrating screen, 8-drip tray, 9-electric-controlled box, the 10-wind outlet panel, the vertical wind deflector of 11-, the horizontal aerofoil of 12-, 13-face frame, 14-air-inlet grille, 15-installing plate, plate after the 1A-casing, 1B-casing coaming plate, 1C-casing cover plate.
The specific embodiment
For the ease of those skilled in the art's understanding, the utility model will be further described below in conjunction with drawings and Examples.
As shown in Figure 1, Figure 2 and Figure 3, a kind of concealed air conditioner room unit, comprise casing 1, spiral case 2, the outlet frame 5 that is connected with spiral case 2, heat exchanger 6 and electric-controlled box 9, be provided with centrifugal wind wheel 3 and motor 4 in spiral case 2, the below of heat exchanger 6 is provided with drip tray 8, and the dead ahead of heat exchanger 6 is provided with dirt filtrating screen 7.Shown in spiral case 2 be the separable assembled structure with outlet frame 5, be provided with air-supply passage 2B in spiral case, air-supply passage 2B in spiral case is communicated with air outlet of indoor set 5A, air-supply passage 2B in casing 1 and spiral case is horizontally set, spiral case air inlet 2A is positioned at left end or the right-hand member in fuselage front, shown in the present embodiment diagram, spiral case air inlet 2A is positioned at the left end in fuselage front, and air outlet of indoor set 5A is positioned at the right-hand member in fuselage front, the inner ducting system that forms front left end air intake right-hand member air-out of indoor set.
The course of work of the present embodiment is: open machine, centrifugal wind wheel 3 in machine rotates under the driving of motor 4, the machine exterior air is passed through in dirt filtrating screen 7 inhalation machines, heat exchanger 6, spiral case air inlet 2A flow through, after centrifugal wind wheel 3, blow out from air outlet of indoor set 5A by the air-supply passage 2B in spiral case, realize the airflow circulating of the right-hand air-out of indoor set front left air intake.
As shown in Figure 4 and Figure 5; a kind of concealed air conditioner room unit; with the difference of embodiment 1 be to be provided with wind outlet panel 10 at air outlet of indoor set 5A place; wind outlet panel 10 is provided with panel air outlet 10A; panel air outlet 10A docks for sealing with air outlet of indoor set 5A, is provided with vertical wind deflector 11 and horizontal wind deflector 12 at panel air outlet 10A place, when shutting down; the vertical wind deflector 11 that is in the outside is closed condition, closure panel air outlet 10A.
the course of work of the present embodiment is: open machine, thereby swinging, vertical wind deflector 11 opens panel air outlet 10A, centrifugal wind wheel 3 in machine rotates under the driving of motor 4, the air of machine exterior is passed through in dirt filtrating screen 7 inhalation machines, the heat exchanger 6 of flowing through, spiral case air inlet 2A, after centrifugal wind wheel 3, arrive air outlet of indoor set 5A place by the air-supply passage 2B in spiral case, panel air outlet 10A again flows through, blow out after horizontal aerofoil 12 and vertical wind deflector 11, horizontal wind deflector swing up and down regulate air-out sweep up and down the wind direction, the wind direction is swept in vertical wind deflector 12 left and right of regulating air-out that swings, realize the airflow circulating of the right-hand air-out of indoor set front left air intake.
As shown in Figure 6, Figure 7, a kind of concealed air conditioner room unit, with embodiment 1 (except heat exchanger 6 and drip tray 8) along normal direction half-twist clockwise or counterclockwise, the present embodiment diagram is depicted as and is rotated counterclockwise 90 °, air-supply passage 2B in casing 1 and spiral case is become vertical setting, spiral case air inlet 2A is positioned at the positive lower end of fuselage, and air outlet of indoor set 5A is positioned at the positive upper end of fuselage, the inner ducting system that forms from the air intake upper end air-out of positive lower end of indoor set.
As shown in Figure 8, Figure 9, a kind of concealed air conditioner room unit, comprise casing 1, two spiral cases 2, two outlet frames 5, heat exchanger 6 and the electric-controlled box 9 that are connected with spiral case 2, respectively be provided with centrifugal wind wheel 3 and motor 4 in two spiral cases 2, the below of heat exchanger 6 is provided with drip tray 8, and the dead ahead of heat exchanger 6 is provided with dirt filtrating screen 7.Shown in air-supply passage 2B in casing 1 and two spiral cases be vertical setting, two spiral case air inlet 2A are mutually near the middle part of being located at the fuselage front, two air outlet of indoor set 5A lay respectively at the two ends up and down in fuselage front, heat exchanger 6 is positioned at the dead ahead of two spiral case air inlet 2A, the inner ducting system that forms front intaking air at middle part up and down two ends air-out of indoor set.
As shown in Figure 10, Figure 11, a kind of concealed air conditioner room unit, comprise casing 1, two spiral cases 2, two outlet frames 5 that are connected with spiral case 2, two heat exchangers 6 and electric-controlled box 9, respectively be provided with centrifugal wind wheel 3 and motor 4 in two spiral cases 2, the dead ahead that two heat exchanger 6 belows are equipped with 8, two heat exchangers 6 of drip tray is equipped with dirt filtrating screen 7.Shown in air-supply passage 2B in casing 1 and two spiral cases be vertical setting, two air outlet of indoor set 5A are mutually near the middle part that is positioned at the fuselage front, two spiral case air inlet 2A lay respectively at the two ends up and down in fuselage front, two heat exchangers 6 lay respectively at the dead ahead of two spiral case air inlet 2A, the inner ducting system that forms the air intake middle part air-out of two ends, positive up and down of indoor set.
As shown in Figure 12 and Figure 13, a kind of concealed air conditioner room unit, with embodiment 4 (except heat exchanger 6 and drip tray 8) along the normal direction half-twist, air-supply passage 2B in casing 1 and two spiral cases is become horizontally set, two spiral case air inlet 2A are mutually near the middle part of being located at the fuselage front, heat exchanger 6 is positioned at the dead ahead of two spiral case air inlet 2A, two air outlet of indoor set 5A lay respectively at the two ends, left and right in fuselage front, the inner ducting system that forms the two ends air-out of intaking air at middle part left and right, front of indoor set.
As Figure 14, shown in Figure 15, a kind of concealed air conditioner room unit, with embodiment 5 (except heat exchanger 6 and drip tray 8) along the normal direction half-twist, air-supply passage 2B in casing 1 and two spiral cases is become horizontally set, two air outlet of indoor set 5A are mutually near the middle part that is positioned at the fuselage front, two spiral case air outlet 2A lay respectively at the two ends, left and right in fuselage front, two heat exchangers 6 lay respectively at the dead ahead of two spiral case air inlet 2A, the inner ducting system that forms the air intake middle part air-out of two ends, positive left and right of indoor set.
As Figure 16, shown in Figure 17, a kind of concealed air conditioner room unit, with the difference of embodiment 3 be also to comprise face frame 13, face frame 13 is provided with face frame air outlet 13A, face frame air outlet 13A docks for sealing with air outlet of indoor set 5A, is provided with vertical aerofoil 11 and horizontal wind deflector 12 at face frame air outlet 13A place, also is provided with air-inlet grille 14 in the front of face frame 13, air-inlet grille 14 is positioned at the dead ahead of heat exchanger 6, and dirt filtrating screen 7 is between heat exchanger 6 and air-inlet grille 14.
The concealed air conditioner room unit of zone face frame 13 is not fixedly mounted on fuselage on room wall by installing plate 15 and screw up and down, again face frame 13 is covered on the fuselage periphery, adopting screw that face frame air outlet 13A is fixed and seals with air outlet of indoor set 5A docks, open the air-inlet grille 14 on face frame 13, just can install and remove easily and clean dirt filtrating screen 7.This carries out the embodiment of bright dress for concealed air conditioner room unit.
Above-described the utility model embodiment, do not form the restriction to the utility model protection domain.Any modification of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., all should be included in claim protection domain of the present utility model.
Claims (10)
1. concealed air conditioner room unit, comprise casing (1), spiral case (2), the outlet frame (5) that is connected with spiral case, heat exchanger (6) and electric-controlled box (9), be provided with centrifugal wind wheel (3) and motor (4) in spiral case, the below of heat exchanger is provided with drip tray (8), the dead ahead of heat exchanger is provided with dirt filtrating screen (7), it is characterized in that: described spiral case is provided with spiral case air inlet (2A), outlet frame is provided with air outlet of indoor set (5A), spiral case air inlet and air outlet of indoor set all are positioned at the front of fuselage, and heat exchanger is positioned at the dead ahead of spiral case air inlet.
2. concealed air conditioner room unit according to claim 1, it is characterized in that: described spiral case (2) is the separable assembled structure with outlet frame (5) or is monolithic construction, be provided with air-supply passage (2B) in spiral case, air-supply passage is communicated with air outlet of indoor set (5A).
3. concealed air conditioner room unit according to claim 2, it is characterized in that: the air-supply passage (2B) in described casing (1) and spiral case is horizontally set, spiral case air inlet (2A) is positioned at left end or the right-hand member in fuselage front, air outlet of indoor set (5A) is positioned at the other end in fuselage front, the inner ducting system that forms front left end air intake right-hand member air-out or the air-out of right-hand member air intake left end of indoor set.
4. concealed air conditioner room unit according to claim 2, it is characterized in that: the air-supply passage (2B) in described casing (1) and spiral case is vertical setting, spiral case air inlet (2A) is positioned at upper end or the lower end in fuselage front, air outlet of indoor set (5A) is positioned at the other end in fuselage front, the inner ducting system that forms the air intake lower end air-out of positive upper end or lower end air intake upper end air-out of indoor set.
5. concealed air conditioner room unit according to claim 2, it is characterized in that: the air-supply passage (2B) in described casing (1) and spiral case is vertical setting, the quantity of spiral case (2) and outlet frame (5) is two, respectively be provided with centrifugal wind wheel (3) and motor (4) in two spiral cases, two spiral case air inlets (2A) are mutually near the middle part that is positioned at the fuselage front, two air outlet of indoor set (5A) lay respectively at the two ends up and down in fuselage front, the inner ducting system that forms front intaking air at middle part up and down two ends air-out of indoor set.
6. concealed air conditioner room unit according to claim 2, it is characterized in that: the air-supply passage (2B) in described casing (1) and spiral case is vertical setting, spiral case (2), outlet frame (5), heat exchanger (6), the quantity of dirt filtrating screen (7) and drip tray (8) is two, respectively be provided with centrifugal wind wheel (3) and motor (4) in two spiral cases, two air outlet of indoor set (5A) are mutually near the middle part that is positioned at the fuselage front, two spiral case air inlets (2A) lay respectively at the two ends up and down in fuselage front, the inner ducting system that forms the air intake middle part air-out of two ends, positive up and down of indoor set.
7. concealed air conditioner room unit according to claim 2, it is characterized in that: the air-supply passage (2B) in described casing (1) and spiral case is horizontally set, the quantity of spiral case (2) and outlet frame (5) is two, respectively be provided with centrifugal wind wheel (3) and motor (4) in two spiral cases, two spiral case air inlets (2A) are mutually near the middle part that is positioned at the fuselage front, two air outlet of indoor set (5A) lay respectively at the two ends, left and right in fuselage front, the inner ducting system that forms the two ends air-out of intaking air at middle part left and right, front of indoor set.
8. concealed air conditioner room unit according to claim 2, it is characterized in that: the air-supply passage (2B) in described casing (1) and spiral case is horizontally set, spiral case (2), outlet frame (5), heat exchanger (6), the quantity of dirt filtrating screen (7) and drip tray (8) is two, respectively be provided with centrifugal wind wheel (3) and motor (4) in two spiral cases, two air outlet of indoor set (5A) are mutually near the middle part that is positioned at the fuselage front, two spiral case air inlets (2A) lay respectively at the two ends, left and right in fuselage front, the inner ducting system that forms the air intake middle part air-out of two ends, positive left and right of indoor set.
9. the described concealed air conditioner room unit of any one according to claim 1 to 8, it is characterized in that: described concealed air conditioner room unit also comprises wind outlet panel (10), wind outlet panel is provided with panel air outlet (10A), the panel air outlet docks for sealing with air outlet of indoor set (5A), and panel air outlet place is provided with vertical wind deflector (11) and horizontal wind deflector (12).
10. the described concealed air conditioner room unit of any one according to claim 1 to 8, it is characterized in that: described concealed air conditioner room unit also comprises face frame (13), the face frame is provided with face frame air outlet (13A), face frame air outlet docks for sealing with air outlet of indoor set (5A), face frame air outlet place is provided with vertical wind deflector (11) and horizontal wind deflector (12), the front of panel also is provided with air-inlet grille (14), air-inlet grille is positioned at the dead ahead of heat exchanger (6), and dirt filtrating screen (7) is between air-inlet grille and heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203412729U CN203298400U (en) | 2013-06-15 | 2013-06-15 | Hidden indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203412729U CN203298400U (en) | 2013-06-15 | 2013-06-15 | Hidden indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203298400U true CN203298400U (en) | 2013-11-20 |
Family
ID=49574405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203412729U Expired - Lifetime CN203298400U (en) | 2013-06-15 | 2013-06-15 | Hidden indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203298400U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267319A (en) * | 2013-06-15 | 2013-08-28 | 邓明义 | Concealed air conditioner indoor unit |
| CN105352050A (en) * | 2015-12-08 | 2016-02-24 | 攀枝花钢城集团瑞通制冷设备有限公司 | Central air-conditioning fan coil unit |
| CN108443968A (en) * | 2018-04-25 | 2018-08-24 | 青岛海尔空调电子有限公司 | A kind of monoblock type spiral case and air conditioner |
| CN108469067A (en) * | 2018-04-25 | 2018-08-31 | 青岛海尔空调电子有限公司 | A kind of Novel clamped air conditioner |
-
2013
- 2013-06-15 CN CN2013203412729U patent/CN203298400U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267319A (en) * | 2013-06-15 | 2013-08-28 | 邓明义 | Concealed air conditioner indoor unit |
| CN103267319B (en) * | 2013-06-15 | 2015-12-30 | 邓明义 | A kind of concealed air conditioner room unit |
| CN105352050A (en) * | 2015-12-08 | 2016-02-24 | 攀枝花钢城集团瑞通制冷设备有限公司 | Central air-conditioning fan coil unit |
| CN108443968A (en) * | 2018-04-25 | 2018-08-24 | 青岛海尔空调电子有限公司 | A kind of monoblock type spiral case and air conditioner |
| CN108469067A (en) * | 2018-04-25 | 2018-08-31 | 青岛海尔空调电子有限公司 | A kind of Novel clamped air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131120 Effective date of abandoning: 20151230 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |