CN107062438B - The rain-proof outdoor unit of combined air conditioners - Google Patents
The rain-proof outdoor unit of combined air conditioners Download PDFInfo
- Publication number
- CN107062438B CN107062438B CN201710037214.XA CN201710037214A CN107062438B CN 107062438 B CN107062438 B CN 107062438B CN 201710037214 A CN201710037214 A CN 201710037214A CN 107062438 B CN107062438 B CN 107062438B
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- China
- Prior art keywords
- guard
- motor
- central block
- outdoor unit
- rain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards
- F24F1/58—Separate protective covers for outdoor units, e.g. solar guards, snow shields or camouflage
Abstract
The invention discloses a kind of rain-proof outdoor units of combined air conditioners, it includes shell (1), exhaust outlet (2) are equipped at the top of shell (1), exhaust outlet (2) is equipped with the upper guard (4) of a lower guard (3) and an energy with respect to lower guard (3) changing of the relative positions.The rain-proof outdoor unit of the combined air conditioners can effectively prevent rainwater, sundries is fallen into from the exhaust outlet on top.
Description
Technical field
The present invention relates to field of air conditioning, are especially a kind of rain-proof outdoor unit of combined air conditioners.
Background technique
With the development of economic progress and society, VRF Air Conditioning System has become the fields such as commercial square, office building
The main refrigerant equipment of conjunction.Currently, the outdoor unit of the biggish combined air conditioners of refrigerating capacity is typically all the structure of top outlet air heat exchange,
I.e. blower fan system is upward air draft, and such design is the heat exchange air quantity in order to improve unit as far as possible.
However, the outdoor unit of the multi-gang air-conditioner of the prior art there are a drawback, i.e. the outdoor unit of combined air conditioners is general
It is located in outdoor, when unit inoperative not air draft, when encountering rainy, rainwater can directly flow into from exhaust outlet outdoor
Machine, or even there is sundries also can fall into outdoor unit from exhaust outlet once in a while.Although each components of outdoor unit have also carried out simply
Water-proofing treatment, but find after actual motion, the solenoid valve of outdoor unit, compressor, electric appliance control are for a long time by raindrop erosion, still
It can fail, entire unit is caused to be unable to operate normally.
Summary of the invention
The technical problem to be solved by the present invention is to, provide it is a kind of can effectively prevent rainwater, sundries is fallen from the exhaust outlet on top
The rain-proof outdoor unit of the combined air conditioners entered.
The technical solution of the invention is as follows, provides a kind of rain-proof outdoor unit of combined air conditioners having following structure, it
Including shell, case top is equipped with exhaust outlet, and exhaust outlet is equipped with a lower guard and an energy is upper with respect to the lower guard changing of the relative positions
Mesh enclosure.
After using the above structure, the rain-proof outdoor unit of combined air conditioners of the present invention compared with prior art, is had the following advantages that.
When unit works outlet air upward from exhaust outlet, upper and lower two mesh enclosures are overlapped, do not influence exhaust outlet and normally arrange
Wind, and the opposite changing of the relative positions occurs after unit does not work, between two mesh enclosures, upper guard covers in the gap of lower guard, hinders
Keep off the rain water, sundries, dust is fallen into inside outdoor unit, in this way, avoiding the solenoid valve inside outdoor unit, compressor, electric appliance control long
Phase by raindrop erosion, also avoids sundries from falling into inside outdoor unit through exhaust outlet, guarantees the normal operation of unit, extends unit
Service life.
As an improvement, each mesh enclosure is made of central block, grid and outer ring, grid are circumferentially radial uniformly to be divided
Cloth, the interval between each adjacent two grid is consistent with the shape of grid, and such mesh enclosure, structure is simple, and function-stable is reliable,
Manufacturing process is also uncomplicated, and waterproof effect is also more satisfactory.
As a further improvement, lower guard is fixed with shell, the central block of lower guard is fixed with the stator of the first motor,
The rotor of first motor and the central block of upper guard are fixed, in this way, motor is built between two mesh enclosures, Structural assignments are closed
Reason, does not increase the integral thickness and volume of mesh enclosure, and motor is located under the covering of upper guard central block, rainproof effect reason
Think, and motor is located at mesh enclosure center, that is, guarantees that opening and closing exhaust vent is completed in normal rotation, and do not interfere normal row
Wind.
Preferably, lower guard is made of central block, grid and outer ring, outer ring and the shell of lower guard are fixed；Upper guard
It is constituted by central block and circumferentially in the shelves item of homogeneous radiation distribution, upper guard central block is equipped with threaded hole and pilot hole, off line
The shelves item at interval and upper guard between two grid of cover mutually coincide；Shell is equipped with the second motor, and the second motor is defeated
It is fixed with crossbeam on shaft, third motor and guiding vertical bar are fixed on crossbeam, the output shaft of third motor is downward and should
Lead screw is fixed on output shaft, lead screw, which screws in the threaded hole of upper guard central block and is oriented to vertical bar, passes through leading for upper guard central block
Xiang Kong, as such, it is desirable to which third motor rotation, driving upper guard rises, so that the shelves item of upper guard is under when opening exhaust outlet
Interval between the grid of mesh enclosure is detached from, and then upper guard is rotated integrally by the second motor, so that under upper guard is thoroughly detached from
The top of mesh enclosure, exhaust effect are ideal；When needing to fasten exhaust outlet, it is driven in the reverse direction the second motor and third is electronic
Machine, in the interval being fastened between lower guard grid that the shelves item of upper guard can be made to fit together perfectly, waterproof performance is substantially
Degree enhancing；To sum up, the exhaust effect of above-mentioned design is good, waterproof performance is strong, and above-mentioned power part all use motor and
It is not more conventional cylinder, without increasing new gas source, strong operability.
Detailed description of the invention
Fig. 1 is that plan structure when a kind of exhaust outlet of embodiment of the rain-proof outdoor unit of combined air conditioners of the present invention is opened is shown
It is intended to.
Fig. 2 is that plan structure when a kind of exhaust outlet of embodiment of the rain-proof outdoor unit of combined air conditioners of the present invention is closed is shown
It is intended to.
Fig. 3 is a kind of positive structure diagram of embodiment of the rain-proof outdoor unit of combined air conditioners of the present invention.
Fig. 4 is a kind of configuration schematic diagram of embodiment of the rain-proof outdoor unit of combined air conditioners of the present invention.
Fig. 5 is the positive structure diagram of another embodiment of the rain-proof outdoor unit of combined air conditioners of the present invention.
Fig. 6 is the configuration schematic diagram of another embodiment of the rain-proof outdoor unit of combined air conditioners of the present invention.
As shown in the figure 1, shell, 2, exhaust outlet, 3, lower guard, 4, upper guard, 5, central block, 6, grid, 7, outer ring, 8,
Every, the 9, first motor, 10, shelves item, the 11, second motor, 12, crossbeam, 13, third motor, 14, guiding vertical bar, 15, silk
Thick stick.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, the rain-proof outdoor unit of combined air conditioners of the present invention, it includes shell 1,
Exhaust outlet 2 is equipped at the top of shell 1, exhaust outlet 2 is equipped with the upper guard of a lower guard 3 and an energy with respect to 3 changing of the relative positions of lower guard
4。
Specifically, a kind of embodiment of the invention is as shown in Figure 1, Figure 2, Figure 3, Figure 4, each mesh enclosure by central block 5,
Grid 6 and outer ring 7 are constituted, and grid 6 are circumferentially radial to be uniformly distributed, the inner and outer ends of every grid 6 respectively with central block 5
It is fixed with outer ring 7.Interval 8 between each adjacent two grid 6 is consistent with the shape of grid 6, thus it is ensured that upper and lower two mesh enclosures
Interval 8 can be blocked after being staggered completely, realize waterproof.Lower guard 3 and shell 1 are fixed, and the central block 5 of lower guard 3 is fixed with the
The stator of one motor 9, the rotor of the first motor 9 and the central block 5 of upper guard 4 are fixed.
As shown in Figure 5, Figure 6, a kind of embodiment of the invention, lower guard 3 are made of central block 5, grid 6 and outer ring 7,
The outer ring 7 of lower guard 3 and shell 1 are fixed；Upper guard 4 is constituted by central block 5 and circumferentially in the shelves item 10 of homogeneous radiation distribution,
4 central block 5 of upper guard is equipped with threaded hole and pilot hole, the shelves item 10 at interval 8 and upper guard 4 between two grid 6 of lower guard 3
Mutually it coincide；Shell 1 is equipped with the second motor 11, and crossbeam 12 is fixed on 11 output shaft of the second motor, is consolidated on crossbeam 12
Surely there are third motor 13 and guiding vertical bar 14, the output shaft of third motor 13 is fixed with lead screw downwards and on the output shaft
15, lead screw 15 screws in the threaded hole of 4 central block 5 of upper guard and is oriented to the pilot hole that vertical bar 14 passes through 4 central block 5 of upper guard.
Claims (1)
1. a kind of rain-proof outdoor unit of combined air conditioners, it includes shell (1), is equipped with exhaust outlet (2) at the top of shell (1), feature
Be: exhaust outlet (2) is equipped with the upper guard (4) of a lower guard (3) and an energy with respect to lower guard (3) changing of the relative positions；
Lower guard (3) is made of central block (5), grid (6) and outer ring (7), and the outer ring (7) and shell (1) of lower guard (3) are solid
It is fixed；Upper guard (4) is constituted by central block (5) and circumferentially in the shelves item (10) of homogeneous radiation distribution, upper guard (4) central block
(5) it is equipped with threaded hole and pilot hole, the shelves item (10) at interval (8) and upper guard (4) between two grid (6) of lower guard (3)
Mutually it coincide；
Shell (1) is equipped with the second motor (11), is fixed with crossbeam (12) on the second motor (11) output shaft, crossbeam (12)
On be fixed with third motor (13) and guiding vertical bar (14), the output shaft of third motor (13) is downwards and solid on the output shaft
Surely have lead screw (15), lead screw (15) screws in the threaded hole of upper guard (4) central block (5) and guiding vertical bar (14) passes through upper guard
(4) pilot hole of central block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037214.XA CN107062438B (en) | 2017-01-19 | 2017-01-19 | The rain-proof outdoor unit of combined air conditioners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037214.XA CN107062438B (en) | 2017-01-19 | 2017-01-19 | The rain-proof outdoor unit of combined air conditioners |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107062438A CN107062438A (en) | 2017-08-18 |
| CN107062438B true CN107062438B (en) | 2019-06-04 |
Family
ID=59598231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710037214.XA Active CN107062438B (en) | 2017-01-19 | 2017-01-19 | The rain-proof outdoor unit of combined air conditioners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107062438B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4013206B2 (en) * | 2004-06-17 | 2007-11-28 | 木村工機株式会社 | Air source heat pump air conditioner |
| CN101424427A (en) * | 2007-10-31 | 2009-05-06 | Lg电子株式会社 | Outdoor unit of air conditioner |
| CN203516792U (en) * | 2013-09-29 | 2014-04-02 | 刘继生 | Large-open-degree circular pipeline air valve |
| CN105491832A (en) * | 2015-12-31 | 2016-04-13 | 邦彦技术股份有限公司 | Waterproof and ventilating apparatus |
| CN206469386U (en) * | 2017-01-19 | 2017-09-05 | 宁波奥克斯电气股份有限公司 | The rain-proof outdoor unit of combined air conditioners |
-
2017
- 2017-01-19 CN CN201710037214.XA patent/CN107062438B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4013206B2 (en) * | 2004-06-17 | 2007-11-28 | 木村工機株式会社 | Air source heat pump air conditioner |
| CN101424427A (en) * | 2007-10-31 | 2009-05-06 | Lg电子株式会社 | Outdoor unit of air conditioner |
| CN203516792U (en) * | 2013-09-29 | 2014-04-02 | 刘继生 | Large-open-degree circular pipeline air valve |
| CN105491832A (en) * | 2015-12-31 | 2016-04-13 | 邦彦技术股份有限公司 | Waterproof and ventilating apparatus |
| CN206469386U (en) * | 2017-01-19 | 2017-09-05 | 宁波奥克斯电气股份有限公司 | The rain-proof outdoor unit of combined air conditioners |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107062438A (en) | 2017-08-18 |
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