CN204312294U - Compressor assembly - Google Patents
Compressor assembly Download PDFInfo
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- CN204312294U CN204312294U CN201420769805.8U CN201420769805U CN204312294U CN 204312294 U CN204312294 U CN 204312294U CN 201420769805 U CN201420769805 U CN 201420769805U CN 204312294 U CN204312294 U CN 204312294U
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- compressor assembly
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Abstract
The utility model discloses a kind of compressor assembly, comprise: compressor, liquid-storage container, tapping screw and earthing screw, described compressor comprises housing, described liquid-storage container is located at outside described housing, and described liquid-storage container is communicated with described enclosure interior, on the housing, described earthing screw is threaded with described tapping screw described self-drilling connection.According to compressor assembly of the present utility model, by earthing screw being connected on the tapping screw that is connected with housing, thus easy for installation, effectively can improve the efficiency that compressor assembly installs ground wire, reduce cost of production.
Description
Technical field
The utility model relates to compressor apparatus field, especially relates to a kind of compressor assembly.
Background technique
Point out in correlation technique, for guaranteeing safety, compressor needs ground connection, because of antirust needs, need to carry out application after compressor assembling, tapped hole for installing earthing screw after application is painted covering, direct installation earthing screw easily causes the problem of imperfect earth, easy initiation security incident, thus, there are two kinds of solutions of the above problems in correlation technique, wherein first a kind of scheme for be arranged in tapped hole by earthing screw before application, when needing after application terminates to install ground wire, under again earthing screw being dismantled, to carry out the installation of ground wire, then earthing screw is installed again, thus complete the installation of ground wire, so not only add operating procedure, and setting tool must change sense of rotation, cause work efficiency drop, another kind of scheme is in tapped hole, install plug in advance before application, and then carry out application, when ground wire installed by needs, urgent earthing screw again after needing plug to dial down, although more easy and simple to handle, but plug easily comes off in coating process, plug still scribbles paint by causing in tapped hole once come off, thus reduces electric conductivity, and owing to adding plug and adding the installation of plug, thus add cost of production and cost of labor, reduce manufacturing efficiency.
Model utility content
The utility model is intended at least to solve one of technical problem existed in prior art.For this reason, the utility model is to propose a kind of compressor assembly, and described compressor assembly can improve the efficiency of assembling of earthing screw.
According to compressor assembly of the present utility model, comprising: compressor, described compressor comprises housing; Liquid-storage container, described liquid-storage container is located at outside described housing, and described liquid-storage container is communicated with described enclosure interior; Tapping screw, described self-drilling connection is on the housing; And earthing screw, described earthing screw is threaded with described tapping screw.
According to compressor assembly of the present utility model, by earthing screw being connected on the tapping screw that is connected with housing, thus easy for installation, effectively can improve the efficiency that compressor assembly installs ground wire, reduce cost of production.
Particularly, described tapping screw comprises: head, and described head is formed with tapped hole, and described earthing screw has the outside thread coordinated with described tapped hole; And screw part, described screw part is connected to one end away from described tapped hole of described head.
Alternatively, described tapped hole and described head are coaxially arranged.
Particularly, described tapped hole is formed by the portion end surface of one end away from described screw part of described head is recessed towards the direction of described screw part.
Further, described tapping screw comprises further: joint, and described joint is connected between described screw part and described head, and the cross-section area of described joint is all greater than the cross-section area of described screw part and the cross-section area of described head.
Particularly, be provided with support outside described housing, described liquid-storage container is connected to outside described housing by described support, and wherein said support comprises: body, and described body connects on the housing; And band, described band winding is outside described liquid-storage container, and at least one end of described band is connected with described body by described tapping screw.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the compressor assembly according to the utility model embodiment;
Fig. 2 is the plan view of the tapping screw shown in Fig. 1;
Fig. 3 is the plan view of the tapping screw shown in Fig. 2;
Fig. 4 is the sectional drawing of the tapping screw shown in Fig. 2.
Reference character:
100: compressor assembly;
1: compressor;
11: housing; 111: upper shell; 112: middle casing; 113: lower shell body; 114: housing base;
2: liquid-storage container; 3: sucking pipe
4: tapping screw; 41: head; 411: tapped hole; 42: screw part; 43: joint;
5: support; 51: body; 52: band.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present utility model.Of the present utility model open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the utility model.In addition, the utility model can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the utility model provides and the example of material, but those of ordinary skill in the art can recognize the property of can be applicable to of other techniques and/or the use of other materials.
Below with reference to Fig. 1-Fig. 4, the compressor assembly 100 according to the utility model embodiment is described.
As shown in Figure 1, according to the compressor assembly 100 of the utility model embodiment, comprising: compressor 1, liquid-storage container 2, tapping screw 4 and earthing screw (scheming not shown).
As shown in Figure 1, compressor 1 can comprise housing 11 and be located at bent axle, compressing mechanism and the motor in housing 11, in compressing mechanism, there is compression chamber, motor is positioned at the side of compressing mechanism, and be connected by bent axle with compressing mechanism, when motor driven crankshafts rotates, bent axle can drive sheathed piston thereon to compress the refrigerant in compression chamber.
Further, liquid-storage container 2 is located at outside housing 11, and liquid-storage container 2 is communicated with the compression chamber of housing 11 inside.As shown in Figure 1, liquid-storage container 2 is connected by sucking pipe 3 with housing 11, wherein one end of sucking pipe 3 to be stretched in liquid-storage container 2 and is communicated with liquid-storage container 2 inside, the other end of sucking pipe 3 to stretch in housing 11 and is communicated with compression chamber, thus the refrigerant in liquid-storage container 2 can supply compression chamber with to be compressed by sucking pipe 3.
Tapping screw 4 is connected on housing 11, such as tapping screw 4 can be connected directly between on housing 11 (such as upper shell 111, middle casing 112, lower shell body 113 and housing base 114 etc.), can also pass through electrically conducting member (such as support 5) is hereinafter described connected on housing 11 indirectly, in a word, tapping screw 4 forms to conduct electricity with housing 11 and is connected, that is, the electricity on housing 11 can import tapping screw 4.Particularly, because tapping screw 4 has self tapping function, thus in the process of installing tapping screw 4, outside thread on tapping screw 4 can be broken by skin of paint in the screw fixed hole on housing 11 or electrically conducting member, and paint is squeezed out in screw fixed hole, make there is good electric conductivity between tapping screw 4 and housing 11.
Earthing screw is threaded with tapping screw 4, like this, by the contact in screw-thread fit face, good electric conductivity can be had between earthing screw and tapping screw 4, that is, electricity on housing 11 can import earthing screw by tapping screw 4, thus earthing screw can play the effect of housing 11 ground connection.Like this, earthing screw is directly installed on tapping screw 4, time on the housing 11 to reduce in correlation technique, directly earthing screw assembled or liquid-storage container support, the time waste of the dismounting earthing screw caused due to coating process or dismounting rubber stopper, thus improve the installability of earthing screw.
According to the compressor assembly 100 of the utility model embodiment, by earthing screw being connected on the tapping screw 4 that is connected with housing 11, thus easy for installation, effectively can improve the efficiency that compressor assembly 100 installs ground wire, reduce cost of production.In addition, due to the simple shape of tapping screw 4, be convenient to processing and produce.
In an embodiment of the present utility model, tapping screw 4 comprises: head 41 and screw part 42, head 41 is formed with tapped hole 411, screw part 42 is connected to one end away from tapped hole 411 of head 41, as shown in Figure 2, screw part 42 forms from a side end face of head 41 towards the direction extension away from head 41, the perisporium of screw part 42 is formed with the outside thread for self tapping, head 41 be formed with tapped hole 411 away from a side end face of screw part 42, earthing screw has the outside thread coordinated with tapped hole 411, thus earthing screw can be threaded with tapping screw 4.Thus, the structure of tapping screw 4 is simple, and be convenient to processing, cost of production is low.
Alternatively, tapped hole 411 can be formed by the portion end surface of one end away from screw part 42 of head 41 is recessed towards the direction of screw part 42, thus is convenient to further process.Certainly, the utility model is not limited thereto, tapped hole 411 can also by other means form on head 41, head 41 such as, can have towards the projection extended away from screw part 42 direction, tapped hole 411 can recessedly towards the direction of screw part 42 from the portion end surface of one end away from screw part 42 of lug boss be formed.Preferably, tapped hole 411 and head 41 are coaxially arranged, that is, and the central axis of tapped hole 411 and the central axes of head 41.Certainly, the utility model is not limited thereto, the central axis of tapped hole 411 can also with the centerline axis parallel of head 41 and not overlapping, or in necessarily less angle.
In an embodiment of the present utility model, tapping screw 4 comprises further: joint 43, and joint 43 is connected between screw part 42 and head 41, and the cross-section area of joint 43 is all greater than the cross-section area of screw part 42 and the cross-section area of head 41.Such as in the example of Fig. 2 and Fig. 4, joint 43 can be formed as disc, and joint 43 end face is connected with a side end face of the contiguous screw part 42 of head 41, another end face of joint 43 is connected with a side end face of the contiguous head 41 of screw part 42, and the cross-section area that the cross-section area of joint 43 is greater than the cross-section area of head 41, the cross-section area of joint 43 is also greater than screw part 42.
Like this, when installing tapping screw 4, when screw part 42 is seated, joint 43 can backstop on the attachment face of tapping screw 4, thus tapping screw 4 effectively can be avoided to shoot too much problem, effectively improve efficiency of assembling.
In an embodiment of the present utility model, support 5 is provided with outside housing 11, liquid-storage container 2 is connected to outside housing 11 by support 5, its medium-height trestle 5 can comprise: body 51 and band 52, body 51 is connected on housing 11, band 52 winding is outside liquid-storage container 2, and at least one end of band 52 is connected with body 51 by tapping screw 4.Thus, tapping screw 4 one aspect can play the effect being fixedly connected with band 52 and body 51, and tapping screw 4 can be conducted electricity with housing 11 by body 51 on the other hand and be connected.
Such as in the example of fig. 1, body 51 is fixed on outside housing 11, such as, body 51 can be fixed together by the technique of welding and housing 11, and body 51 can also be one-body molded with housing 11, and band 52 is formed as " C " font substantially, and can winding on the periphery wall of liquid-storage container 2, the two ends of band 52 are connected with body 51 respectively, and wherein at least one end is connected by tapping screw 4, thus liquid-storage container 2 can be fixed on outside the housing 11 of compressor 1 securely.
Here, it should be noted that, in the related, earthing screw and tapping screw 4 are arranged on body 51 usually at interval, earthing screw due to the utility model embodiment is arranged on tapping screw 4, thus correspondingly can reduce the size of body 51, to save the material of body 51, reduce cost of production.
Certainly, the utility model is not limited thereto, housing 11 can also be connected by other means with liquid-storage container 2, such as in another embodiment of the present utility model, housing 11 and liquid-storage container 2 can pass through link press span (scheming not shown) and be connected, and the two ends of link press span can be welded with housing 11 and liquid-storage container 2 housing 11 respectively, thus liquid-storage container 2 can be fixed on outside housing 11 by link press span, now, tapping screw 4 is arranged on link press span, is connected to be conducted electricity with housing 11 by link press span.
In description of the present utility model, it will be appreciated that, term " on ", D score, " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristics.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (6)
1. a compressor assembly, is characterized in that, comprising:
Compressor, described compressor comprises housing;
Liquid-storage container, described liquid-storage container is located at outside described housing, and described liquid-storage container is communicated with described enclosure interior;
Tapping screw, described self-drilling connection is on the housing; And
Earthing screw, described earthing screw is threaded with described tapping screw.
2. compressor assembly according to claim 1, is characterized in that, described tapping screw comprises:
Head, described head is formed with tapped hole, and described earthing screw has the outside thread coordinated with described tapped hole; With
Screw part, described screw part is connected to one end away from described tapped hole of described head.
3. compressor assembly according to claim 2, is characterized in that, described tapped hole and described head are coaxially arranged.
4. compressor assembly according to claim 2, is characterized in that, described tapped hole is formed by the portion end surface of one end away from described screw part of described head is recessed towards the direction of described screw part.
5. compressor assembly according to claim 2, is characterized in that, described tapping screw comprises further:
Joint, described joint is connected between described screw part and described head, and the cross-section area of described joint is all greater than the cross-section area of described screw part and the cross-section area of described head.
6. the compressor assembly according to any one of claim 1-5, is characterized in that, is provided with support outside described housing, and described liquid-storage container is connected to outside described housing by described support, and wherein said support comprises:
Body, described body connects on the housing; With
Band, described band winding is outside described liquid-storage container, and at least one end of described band is connected with described body by described tapping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420769805.8U CN204312294U (en) | 2014-12-08 | 2014-12-08 | Compressor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420769805.8U CN204312294U (en) | 2014-12-08 | 2014-12-08 | Compressor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204312294U true CN204312294U (en) | 2015-05-06 |
Family
ID=53134613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420769805.8U Active CN204312294U (en) | 2014-12-08 | 2014-12-08 | Compressor assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204312294U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004381A (en) * | 2018-08-07 | 2018-12-14 | 格力电器（杭州）有限公司 | Compressor and air conditioner with it |
| CN110459881A (en) * | 2019-08-29 | 2019-11-15 | 郑州凌达压缩机有限公司 | Compressor grounding wire component and compressor with it |
-
2014
- 2014-12-08 CN CN201420769805.8U patent/CN204312294U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004381A (en) * | 2018-08-07 | 2018-12-14 | 格力电器（杭州）有限公司 | Compressor and air conditioner with it |
| CN110459881A (en) * | 2019-08-29 | 2019-11-15 | 郑州凌达压缩机有限公司 | Compressor grounding wire component and compressor with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |