CN104675874A - Air conditioning unit and coupling guard thereof - Google Patents
Air conditioning unit and coupling guard thereof Download PDFInfo
- Publication number
- CN104675874A CN104675874A CN201310617831.9A CN201310617831A CN104675874A CN 104675874 A CN104675874 A CN 104675874A CN 201310617831 A CN201310617831 A CN 201310617831A CN 104675874 A CN104675874 A CN 104675874A
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- China
- Prior art keywords
- support
- fixedly connected
- coupling guard
- cover body
- air
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Abstract
The invention discloses a coupling guard mainly applied to an air conditioning unit. The coupling guard comprises a cylinder-shaped guard body and a bracket, wherein one end of the bracket is fixedly connected with an outside wall of the guard body, and the other end is fixedly connected with the other part of the air conditioning unit, and fixedly connected with an oil thick filter and a water pump of the air conditioning unit, a machine shell of the air conditioning unit or the other part of the air conditioning unit. In application, the guard body is supported and fixed by the bracket, so as to directly support the outside wall of the guard body, avoid the fixing of one end of the guard body only, and correspondingly improve the installing intensity of the guard body; it is not easy to jump up or down and generate spark for the contact with an electric motor shaft or a compressor shaft, and further avoids the safety hidden troubles existed. The invention further discloses an air conditioning unit including the coupling guard.
Description
Technical field
The present invention relates to air-conditioning and manufacture field, more particularly, relate to a kind of air-conditioner set and coupling guard thereof.
Background technique
In the structural design of air-conditioner set, the axle of compressor is connected often through coupling with between the axle of the motor of driving compressor, and the oily coarse-grain filtering device of this air-conditioner set is arranged near coupling, in order to avoid having dust or water stainly falling in the middle of coupling, often establish coupling guard in the outside mask of coupling.Coupling guard of the prior art is specially tubular structure, and it is outside coupling, and one end is fixed on the axle head of motor shaft end or compressor, and the other end is unsettled setting then.But so install, the axle head when designing air-conditioner set just at motor shaft end or compressor is needed to reserve the mounting hole of coupling guard, and error is often there is when as installed, therefore need to carry out in-site measurement size, carry out the size in design and installation hole again, make design proposal comparatively loaded down with trivial details, and actual error make the coaxality of coupling guard and coupling lower.In addition, the unsettled setting of the other end fixed by coupling guard only one end, and installation strength is not high, and after long-time use, coupling guard can contact compressor shaft or motor shaft, and both phase mutual friction produce sparks, cause potential safety hazard.
In sum, how to provide solution coupling guard installation strength effectively not high, coupling guard can contact coupling and produce pyrophoric problem, is current those skilled in the art's urgent problem.
Summary of the invention
In view of this, first object of the present invention is to provide a kind of coupling guard, it is not high that the structural design of this coupling guard can solve coupling guard installation strength effectively, coupling guard can contact coupling and produce pyrophoric problem, and second object of the present invention is to provide a kind of air-conditioner set comprising above-mentioned coupling guard.
In order to reach above-mentioned first object, the invention provides following technological scheme:
A kind of coupling guard, for air-conditioner set, comprises the cover body of tubular,
Also comprise the support that one end is fixedly connected with the outer side wall of described cover body, the other end of described support can be fixedly connected with other parts of air-conditioner set.
Preferably, in above-mentioned coupling guard, described cover body comprises the first half covers and the second half covers, described the first half covers and the second half covers all have two fillets along described cover body axis, and two fillets that described the first half two fillets covered cover with the second half are respectively fixedly connected to form tubular.
Preferably, in above-mentioned coupling guard, two fillets of described the first half covers are that described the first half covers stretch out the flange formed, and two fillets of described the second half covers are that described the second half covers stretch out the flange formed.
Preferably, in above-mentioned coupling guard, two fillets that two fillets respectively with the second half of described the first half covers cover are bolted to connection.
Preferably, in above-mentioned coupling guard, described support comprises the first support and the second support that are fixedly connected with, and described first support one end is fixedly connected with the outer side wall of described cover body, and the other end is connected with described second support.
Preferably, in above-mentioned coupling guard, described second support one end is fixedly connected with the first support, and the other end is fixedly connected with the oily coarse-grain filtering device of air-conditioner set.
Preferably, in above-mentioned coupling guard, described second support is fixedly connected with by the mode of welding with the oily coarse-grain filtering device of air-conditioner set.
Preferably, in above-mentioned coupling guard, described first support and the second support are bolted to connection.
Preferably, in above-mentioned coupling guard, described support is fixedly connected with the middle part of described cover body.
A kind of air-conditioner set, comprises as the coupling guard according to any one of above-mentioned.
Coupling guard provided by the invention is mainly used in cover and establishes coupling between the compressor of air-conditioner set and motor, and it comprises cover body and the support of tubular.Wherein, one end of support is fixedly connected with the outer side wall of cover body, and the other end is fixedly connected with other parts of air-conditioner set, is such as fixedly connected with the miscellaneous part of the air-conditioner set such as the casing of the oily coarse-grain filtering device of air-conditioner set, water pump or air-conditioner set.
When applying coupling guard provided by the invention, first support one end is connected with the sidewall of coupling guard, the other end is fixedly connected with other parts of air-conditioner set, so utilize stent support fixed cover body, namely fixing support is on other components utilized to support cover body, the so directly outer side wall of support cover body, avoid and only one end of cover body is fixed, improve the installation strength of this cover body accordingly, it not easily jumps to contact with motor shaft or compressor shaft and produces spark, and then avoids the potential safety hazard of existence.In addition, noting be used in the mounting hole that motor shaft end or compressor axle head reserve cover body when designing air-conditioner set, therefore need not arriving in-site measurement, because this simplify the process of design.
In order to reach above-mentioned second object, present invention also offers a kind of air-conditioner set, this air-conditioner set comprises any one coupling guard above-mentioned.Because above-mentioned coupling guard has above-mentioned technique effect, the air-conditioner set with this coupling guard also should have corresponding technique effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The assembling schematic diagram of the coupling guard that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is the partial enlarged drawing of a-quadrant in Fig. 1.
In accompanying drawing, mark is as follows:
1-motor, 2-cover body, 21-the first half cover, 22-the second half cover, 3-support, 31-first support, 32-second support, 4-compressor, the oily coarse-grain filtering device of 5-.
Embodiment
First object of the present invention is to provide a kind of coupling guard, it is not high that the structural design of this coupling guard can solve coupling guard installation strength effectively, coupling guard can contact coupling and produce pyrophoric problem, and second object of the present invention is to provide a kind of air-conditioner set comprising above-mentioned coupling guard.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-Fig. 2, the coupling guard that the embodiment of the present invention provides is mainly used in cover and establishes coupling between the compressor 4 of air-conditioner set and motor, and it comprises cover body 2 and the support 3 of tubular.One end of support 3 is fixedly connected with the outer side wall of cover body 2, and the other end is fixedly connected with other parts of air-conditioner set, is such as fixedly connected with the miscellaneous part of the air-conditioner set such as the casing of the oily coarse-grain filtering device of air-conditioner set, water pump or air-conditioner set.
During the coupling guard that the application embodiment of the present invention provides, first support 3 one end is connected with the sidewall of coupling guard, the other end is fixedly connected with other parts of air-conditioner set, support 3 is so utilized to support fixed cover body 2, namely fixing support 3 pairs of cover bodies 2 are on other components utilized to support, the so directly outer side wall of support cover body 2, avoid and only one end of cover body 2 is fixed, improve the installation strength of this cover body 2 accordingly, it not easily jumps and being coupling to touch and producing spark of motor shaft or compressor 4, and then avoid the potential safety hazard of existence.In addition, noting be used in the mounting hole that motor shaft end or compressor axle head reserve cover body 2 when designing air-conditioner set, therefore need not arriving in-site measurement, because this simplify the process of design.
Preferably, cover body 2 can comprise the first half covers 21 and the second half covers 22, the first half covers 21 and the second half covers 22 all have two fillets along the axial direction of cover body 2, and two fillets of the first half covers 21 cover 22 respectively two fillets with the second half are fixedly connected to form tubular.First the first half covers 21 and the second half covers 22 can be fixed during use and be connected to form cover body 2, so arrange, be more convenient to this coupling guard is installed, in advance coupling guard need not be set in coupling outside.Certainly, cover body 2 also can be integral type structure, in this no limit.
In order to optimize technique scheme further, wherein two fillets of the first half covers 21 can be that the first half covers 21 stretch out the flange formed, two fillets of the second half covers 22 are that the second half covers 22 stretch out the flange formed, fillet like this is flange axially, more be convenient to being fixedly connected with of the first half covers 21 and the second half covers 22, further, two fillets that two fillets respectively with the second half of the first half covers 21 cover 22 are bolted to connection, namely on flange, bolt hole is offered, be bolted to connection after the flange that the flange of the first half covers 21 and the second half covers 22 is oppositely arranged.Certainly, two fillets of two fillet respectively with the second cover bodies of the first half covers 21 can also be fixedly connected with by the mode of welding, in this no limit.In addition, the fillet of the first half covers 21 and the second half covers 22 can also for the flange extended to form to cover body inside, in this no limit.
In addition, support 3 can comprise the first support 31 and the second support 32 be fixedly connected with, and first support 31 one end is fixedly connected with the outer side wall of cover body 2, and the other end is connected with the second support 32.Further, second support 32 one end is fixedly connected with the first support 31, and the other end is fixedly connected with the oily coarse-grain filtering device 5 of air-conditioner set.Setting like this, support 3 is made up of two-part, can regulate the link position of the first support 31 and the second support 32 accordingly, and then the fixed position of the cover body 2 regulating support 3 to support, to prevent cover body 2 from contacting with motor shaft or compressor shaft further, avoid producing spark and cause the accident.Wherein, the other end of the second support 32 can be fixedly connected with the oily coarse-grain filtering device 5 of air-conditioner set, and oily coarse-grain filtering device 5 is positioned near compressor and motor, so utilizes the oily coarse-grain filtering device 5 be positioned near coupling to support, and is more convenient to install and fixes.Certainly, the second support can also be fixedly connected with the miscellaneous part of the air-conditioner set such as the casing of the water pump of air-conditioner set or air-conditioner set, in this no limit.
In addition, support 3 also can be integral type structure, in this no limit.
In addition, the second support 32 can be fixedly connected with by the mode of welding with the oily coarse-grain filtering device 5 of air-conditioner set, and the operation of welding is easier, is convenient to processing and fabricating.Certainly both can also be fixedly connected with by the mode of welding, in this no limit.
Preferably, first support 31 and the second support 32 can be bolted to connection, so can adjust the relative position of the first support 31 and the second support 32, to realize the position adjusting cover body 2 further, to improve the coaxality of itself and coupling, and achieve the dismounting of cover body 2, reduce maintenance cost accordingly.Certainly, the first support 31 and the second support 32 also can be fixedly connected with by the mode of welding, in this no limit.
In order to more stable support fixed cover body 2, its medium-height trestle can be fixedly connected with the middle part of cover body 2, and namely support 3 is directly connected with the neutral position of cover body 2, makes the fixing more stable of cover body 2, improves installation strength accordingly.Certainly, support 3 also can offset to its one end with the link position of cover body 2, in this no limit.
Preferably, the entirety of cover body 2 can be hexagonal prism structure, can also be cylindric certainly, be not construed as limiting at this.
Based on the coupling guard provided in above-described embodiment, present invention also offers a kind of air-conditioner set, this air-conditioner set comprises any one coupling guard in above-described embodiment.The coupling guard in above-described embodiment is have employed, so the beneficial effect of this air-conditioner set please refer to above-described embodiment due to this air-conditioner set.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a coupling guard, for air-conditioner set, comprises the cover body (2) of tubular, it is characterized in that,
Also comprise the support (3) that one end is fixedly connected with the outer side wall of described cover body (2), the other end of described support (3) can be fixedly connected with other parts of air-conditioner set.
2. coupling guard according to claim 1, it is characterized in that, described cover body (2) comprises the first half covers (21) and the second half and covers (22), described the first half covers (21) and the second half covers (22) all have two along the axial fillets of described cover body (2), and described the first half two fillets covering (21) cover (22) respectively two fillets with the second half are fixedly connected to form tubular.
3. coupling guard according to claim 2, it is characterized in that, two fillets of described the first half covers (21) are that described the first half covers (21) stretch out the flange formed, and two fillets of described the second half covers (22) are that described the second half covers (22) stretch out the flange formed.
4. coupling guard according to claim 3, is characterized in that, two fillets that two fillets respectively with the second half of described the first half covers (21) cover (22) are bolted to connection.
5. coupling guard according to claim 1, it is characterized in that, described support (3) comprises the first support (31) and the second support (32) that are fixedly connected with, and described first support (31) one end is fixedly connected with the outer side wall of described cover body (2), the other end is connected with described second support (32).
6. coupling guard according to claim 5, is characterized in that, described second support (32) one end is fixedly connected with the first support (31), and the other end is fixedly connected with the oily coarse-grain filtering device (5) of air-conditioner set.
7. coupling guard according to claim 6, is characterized in that, described second support (32) is fixedly connected with by the mode of welding with the oily coarse-grain filtering device (5) of air-conditioner set.
8. coupling guard according to claim 5, is characterized in that, described first support (31) and the second support (32) are bolted to connection.
9. coupling guard according to claim 1, is characterized in that, described support is fixedly connected with the middle part of described cover body (2).
10. an air-conditioner set, is characterized in that, comprises the coupling guard as described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310617831.9A CN104675874A (en) | 2013-11-28 | 2013-11-28 | Air conditioning unit and coupling guard thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310617831.9A CN104675874A (en) | 2013-11-28 | 2013-11-28 | Air conditioning unit and coupling guard thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104675874A true CN104675874A (en) | 2015-06-03 |
Family
ID=53311326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310617831.9A Pending CN104675874A (en) | 2013-11-28 | 2013-11-28 | Air conditioning unit and coupling guard thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104675874A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4033531A (en) * | 1976-04-27 | 1977-07-05 | Fred Levine | Mounting assembly with selectively used one-piece or two-piece brackets |
| US4787583A (en) * | 1982-10-12 | 1988-11-29 | Conoco Inc. | Clamp for arctic pipeline support |
| US6190261B1 (en) * | 1998-09-15 | 2001-02-20 | Flowserve Management Company | Pump assembly shaft guard |
| WO2002033306A1 (en) * | 2000-10-18 | 2002-04-25 | Dresser-Rand Company | Directed air flow coupling guard |
| ES2184617B1 (en) * | 2001-06-12 | 2003-12-16 | Bonilla Juan Belmonte | PROTECTOR FOR MOBILE ELEMENTS OF CENTRIFUGAL PUMPS |
| US20090264209A1 (en) * | 2008-04-16 | 2009-10-22 | Labarge Iii William E | Coupling guard |
| CN203560326U (en) * | 2013-11-28 | 2014-04-23 | 珠海格力电器股份有限公司 | Air conditioning unit and coupling guard thereof |
-
2013
- 2013-11-28 CN CN201310617831.9A patent/CN104675874A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4033531A (en) * | 1976-04-27 | 1977-07-05 | Fred Levine | Mounting assembly with selectively used one-piece or two-piece brackets |
| US4787583A (en) * | 1982-10-12 | 1988-11-29 | Conoco Inc. | Clamp for arctic pipeline support |
| US6190261B1 (en) * | 1998-09-15 | 2001-02-20 | Flowserve Management Company | Pump assembly shaft guard |
| WO2002033306A1 (en) * | 2000-10-18 | 2002-04-25 | Dresser-Rand Company | Directed air flow coupling guard |
| ES2184617B1 (en) * | 2001-06-12 | 2003-12-16 | Bonilla Juan Belmonte | PROTECTOR FOR MOBILE ELEMENTS OF CENTRIFUGAL PUMPS |
| US20090264209A1 (en) * | 2008-04-16 | 2009-10-22 | Labarge Iii William E | Coupling guard |
| CN203560326U (en) * | 2013-11-28 | 2014-04-23 | 珠海格力电器股份有限公司 | Air conditioning unit and coupling guard thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150603 |
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| RJ01 | Rejection of invention patent application after publication |