CN203560326U - Air conditioning unit and coupling guard thereof - Google Patents
Air conditioning unit and coupling guard thereof Download PDFInfo
- Publication number
- CN203560326U CN203560326U CN201320766361.8U CN201320766361U CN203560326U CN 203560326 U CN203560326 U CN 203560326U CN 201320766361 U CN201320766361 U CN 201320766361U CN 203560326 U CN203560326 U CN 203560326U
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- China
- Prior art keywords
- support
- conditioning unit
- coupling guard
- fixedly connected
- coupling
- 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.)
- Expired - Lifetime
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 75
- 238000010168 coupling process Methods 0.000 title claims abstract description 75
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 75
- 238000004378 air conditioning Methods 0.000 title claims abstract description 49
- 238000001914 filtration Methods 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000013461 design Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model discloses a coupling guard which is mainly applied to an air conditioning unit. The coupling guard comprises a cylindrical guard body and a support. One end of the support is fixedly connected with the outer side wall of the guard body, and the other end of the support is fixedly connected with other components, such as a coarse oil filter, a water pump and a casing, of the air conditioning unit. When the coupling guard is in use, the support is utilized to support and fix the outer side wall of the guard body directly, so that simplified fixation of one end of the guard body is avoided, and mounting strength of the guard body is improved correspondingly; the guard body is not easy to move to contact with a motor shaft or compressor shaft to generate sparks, so that potential safety hazards are avoided. The utility model further discloses the air conditioning unit comprising the coupling guard.
Description
Technical field
The utility model relates to air-conditioning and manufactures field, more particularly, relates to a kind of air-conditioning unit and coupling guard thereof.
Background technique
In the structural design of air-conditioning unit, between the axle of the axle of compressor and the motor of drive compression machine, often by coupling, be connected, and the oily coarse-grain filtering device of this air-conditioning unit is arranged near coupling, for fear of having dust or water stain falling in the middle of coupling, tend to establish coupling guard in the outside mask of coupling.Coupling guard of the prior art is specially tubular structure, and it is around coupling outside, and one end is fixed on the axle head of motor shaft end or compressor, and the other end is unsettled setting.Yet so install, need to when design air-conditioning unit, just at the axle head of motor shaft end or compressor, reserve the mounting hole of coupling guard, and when as installed, often there is error, therefore need to carry out in-site measurement size, carry out again the size in design and installation hole, make design proposal comparatively loaded down with trivial details, and actual error make the coaxality of coupling guard and coupling lower.In addition, the only fixedly unsettled setting of the other end of one end of coupling guard, 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 spark, cause potential safety hazard.
In sum, how to provide that effectively to solve coupling guard installation strength not high, coupling guard can contact coupling and produce pyrophoric problem, is current those skilled in the art's urgent problem.
Model utility content
In view of this, first object of the present utility model 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 utility model is to provide a kind of air-conditioning unit that comprises above-mentioned coupling guard.
In order to reach above-mentioned first object, the utility model provides following technological scheme:
A coupling guard, for air-conditioning unit, 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-conditioning unit.
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 along the axial fillet of described cover body, and two fillets of described the first half covers are fixedly connected to form tubular with the second half two fillets that cover respectively.
Preferably, in above-mentioned coupling guard, two fillets of described the first half covers are the flange that described the first half covers stretch out and form, and two fillets of described the second half covers are the flange that described the second half covers stretch out and form.
Preferably, in above-mentioned coupling guard, two fillets of two fillets respectively with the second half covers of described the first half covers are bolted to connection.
Preferably, in above-mentioned coupling guard, described support comprises the first support and the second support being 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 the 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-conditioning unit.
Preferably, in above-mentioned coupling guard, described the second support is fixedly connected with by the mode of welding with the oily coarse-grain filtering device of air-conditioning unit.
Preferably, in above-mentioned coupling guard, described the 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.
An air-conditioning unit, comprises the coupling guard as described in above-mentioned middle any one.
The coupling guard that the utility model provides is mainly used in cover and establishes the compressor of air-conditioning unit and the coupling between 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-conditioning unit, such as the miscellaneous part of the air-conditioning units such as casing of the oily coarse-grain filtering device with air-conditioning unit, water pump or air-conditioning unit is fixedly connected with.
Application the utility model provide coupling guard time, first support one end is connected with the sidewall of coupling guard, the other end is fixedly connected with other parts of air-conditioning unit, so utilize stent support fixed cover body, utilize the support being fixed on other parts to support cover body, the outer side wall of so direct support cover body, avoided only one end of cover body being fixed, improved accordingly the installation strength of this cover body, it is difficult for jumping contacting with motor shaft or compressor shaft and produces spark, and then has avoided the potential safety hazard existing.In addition, when design air-conditioning unit, not be used in the mounting hole of motor shaft end or the reserved cover body of compressor axle head, therefore needn't arrive in-site measurement, therefore simplified the process of design.
In order to reach above-mentioned second object, the utility model also provides a kind of air-conditioning unit, and this air-conditioning unit comprises above-mentioned any coupling guard.Because above-mentioned coupling guard has above-mentioned technique effect, the air-conditioning unit with this coupling guard also should have corresponding technique effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The assembling schematic diagram of the coupling guard that Fig. 1 provides for the utility model embodiment;
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 covers, 22-the second half covers, 3-support, 31-the first support, 32-the second support, 4-compressor, the oily coarse-grain filtering device of 5-.
Embodiment
First object of the present utility model 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 utility model is to provide a kind of air-conditioning unit that comprises above-mentioned coupling guard.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-Fig. 2, the coupling guard that the utility model embodiment provides is mainly used in cover and establishes the compressor 4 of air-conditioning unit and the coupling between 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-conditioning unit, such as the miscellaneous part of the air-conditioning units such as casing of the oily coarse-grain filtering device with air-conditioning unit, water pump or air-conditioning unit is fixedly connected with.
During coupling guard that application the utility model embodiment provides, first support 3 one end are connected with the sidewall of coupling guard, the other end is fixedly connected with other parts of air-conditioning unit, so utilize support 3 to support fixed cover body 2, utilize the 3 pairs of cover bodies 2 of support that are fixed on other parts to support, the outer side wall of so direct support cover body 2, avoided only one end of cover body 2 being fixed, improved accordingly the installation strength of this cover body 2, it is difficult for jumping and touches and produce spark with being coupling of motor shaft or compressor 4, and then avoided the potential safety hazard that exists.In addition, when design air-conditioning unit, not be used in the mounting hole of motor shaft end or the reserved cover body 2 of compressor axle head, therefore needn't arrive in-site measurement, therefore simplified 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 along the fillet of the axial direction of cover body 2, and two fillets of the first half covers 21 are fixedly connected to form tubular with two fillets of the second half covers 22 respectively.Can be first during use the first half covers 21 and the second half covers 22 be fixed and be connected to form cover body 2, so arrange, be more convenient to install this coupling guard, needn't in advance coupling guard be set in to coupling outside.Certainly, cover body 2 also can be for integral type structure, in this no limit.
In order further to optimize technique scheme, the flange that wherein two fillets of the first half covers 21 can stretch out and form for the first half covers 21, two fillets of the second half covers 22 are the flange that the second half covers 22 stretch out and form, so fillet is along axial flange, more be convenient to being fixedly connected with of the first half covers 21 and the second half covers 22, further, two fillets of two fillets respectively with the second half covers 22 of the first half covers 21 are bolted to connection, on flange, offer bolt hole, the flange of the first half covers 21 and the second half covers after 22 flange is oppositely arranged and is bolted to connection.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 be for the flange extending 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 being fixedly connected with, and first support 31 one end are 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 are fixedly connected with the first support 31, and the other end is fixedly connected with the oily coarse-grain filtering device 5 of air-conditioning unit.So arrange, support 3 is comprised of two-part, can regulate accordingly the link position of the first support 31 and the second support 32, and then regulates the fixed position of the cover body 2 of support 3 supports, further to prevent that cover body 2 from contacting with motor shaft or compressor shaft, avoids 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-conditioning unit, and oily coarse-grain filtering device 5 is positioned near compressor and motor, and near the oily coarse-grain filtering device 5 that utilization like this is positioned at coupling supports, and is more convenient to install fixing.Certainly, the second support can also be fixedly connected with the miscellaneous part of the water pump of air-conditioning unit or the air-conditioning units such as casing of air-conditioning unit, in this no limit.
In addition, support 3 also can be for 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-conditioning unit, 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, the 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, further to realize the position of adjusting cover body 2, to improve the coaxality of itself and coupling, and realized the dismounting of cover body 2, reduced accordingly maintenance cost.Certainly, the first support 31 also can be fixedly connected with by the mode of welding with the second support 32, in this no limit.
For more stable support fixed cover body 2, its medium-height trestle can be fixedly connected with the middle part of cover body 2, and support 3 is directly connected with the neutral position of cover body 2, makes the fixing more stable of cover body 2, has improved accordingly installation strength.Certainly, support 3 also can be offset to its one end with the link position of cover body 2, in this no limit.
Preferably, the integral body of cover body 2 can be hexagonal prism structure, certainly can also, for cylindric, at this, be not construed as limiting.
Coupling guard based on providing in above-described embodiment, the utility model also provides a kind of air-conditioning unit, and this air-conditioning unit comprises any one coupling guard in above-described embodiment.Because this air-conditioning unit has adopted the coupling guard in above-described embodiment, so the beneficial effect of this air-conditioning unit please refer to above-described embodiment.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiments, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To these embodiments' multiple modification, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will 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-conditioning unit, 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-conditioning unit.
2. coupling guard according to claim 1, it is characterized in that, described cover body (2) comprises that the first half covers (21) and the second half cover (22), described the first half covers (21) and the second half covers (22) all have two along the axial fillet of described cover body (2), and two fillets of described the first half covers (21) are fixedly connected to form tubular with the second half two fillets that cover (22) respectively.
3. coupling guard according to claim 2, it is characterized in that, two fillets of described the first half covers (21) are the flange that described the first half covers (21) stretch out and form, and two fillets of described the second half covers (22) are the flange that described the second half covers (22) stretch out and form.
4. coupling guard according to claim 3, is characterized in that, two fillets of two fillets respectively with the second half covers (22) of described the first half covers (21) 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) being fixedly connected with, and described the 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 the second support (32).
6. coupling guard according to claim 5, is characterized in that, described the 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-conditioning unit.
7. coupling guard according to claim 6, is characterized in that, described the second support (32) is fixedly connected with by the mode of welding with the oily coarse-grain filtering device (5) of air-conditioning unit.
8. coupling guard according to claim 5, is characterized in that, described the first support (31) is bolted to connection with the second support (32).
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-conditioning unit, is characterized in that, comprises the coupling guard as described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320766361.8U CN203560326U (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 |
|---|---|---|---|
| CN201320766361.8U CN203560326U (en) | 2013-11-28 | 2013-11-28 | Air conditioning unit and coupling guard thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203560326U true CN203560326U (en) | 2014-04-23 |
Family
ID=50510049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320766361.8U Expired - Lifetime CN203560326U (en) | 2013-11-28 | 2013-11-28 | Air conditioning unit and coupling guard thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203560326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675874A (en) * | 2013-11-28 | 2015-06-03 | 珠海格力电器股份有限公司 | Air conditioning unit and coupling guard thereof |
-
2013
- 2013-11-28 CN CN201320766361.8U patent/CN203560326U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675874A (en) * | 2013-11-28 | 2015-06-03 | 珠海格力电器股份有限公司 | Air conditioning unit and coupling guard thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |
|
| CX01 | Expiry of patent term |