CN104963823B - Compressor - Google Patents

Compressor Download PDF

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Publication number
CN104963823B
CN104963823B CN201510219245.8A CN201510219245A CN104963823B CN 104963823 B CN104963823 B CN 104963823B CN 201510219245 A CN201510219245 A CN 201510219245A CN 104963823 B CN104963823 B CN 104963823B
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CN
China
Prior art keywords
electrode
main body
compressor
compressor main
sealing
Prior art date
Application number
CN201510219245.8A
Other languages
Chinese (zh)
Other versions
CN104963823A (en
Inventor
陆云
李宗翰
李兴凡
高勇
马龙
李凌
Original Assignee
惠而浦产品研发(深圳)有限公司
佛山市顺德区美的饮水机制造有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 惠而浦产品研发(深圳)有限公司, 佛山市顺德区美的饮水机制造有限公司 filed Critical 惠而浦产品研发(深圳)有限公司
Priority to CN201510219245.8A priority Critical patent/CN104963823B/en
Publication of CN104963823A publication Critical patent/CN104963823A/en
Priority claimed from PCT/CN2016/080704 external-priority patent/WO2016173549A1/en
Application granted granted Critical
Publication of CN104963823B publication Critical patent/CN104963823B/en

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Abstract

The invention discloses a kind of compressor, including:Compressor main body, compressor main body have electrode, electrode connecting wire;Electrode hood, electrode are located on compressor main body to limit sealing space with compressor main body, and wherein electrode is located in sealing space;Sealing structure, sealing structure are located between electrode hood and compressor main body to prevent extraneous air from entering in sealing space.According to the compressor of the present invention, by setting sealing structure between electrode hood and compressor main body, it can effectively prevent extraneous air from entering in sealing space, the electrode of compressor is completely cut off with outside air, when there is electric arc generation, it can effectively prevent from producing naked light in sealing space, reduce the probability for triggering fire, and then the safety coefficient of compressor is improved, improve the quality of product.

Description

Compressor

Technical field

The present invention relates to compressor manufacturing technical field, specifically, more particularly to a kind of compressor.

Background technology

Very big electric current between the starter and protector of compressor be present, when dust being present between compressor C, A, P poles Or during the conductive article of small insect etc, electric arc can be produced between C, A, P pole, there is the hidden danger for triggering fire.In correlation technique, Use the higher fire proofing material of fire-protection rating in the working of plastics part of starter and protector, or in the outer of starter and protector Enclose plus a fireproof cover is protected, because the arc energy between starter and protector is larger, fire proofing material is by carbon It is readily ignited after change, it is impossible to fireproof purpose is fully achieved.

The content of the invention

It is contemplated that at least solves one of technical problem present in prior art.Therefore, the present invention proposes a kind of pressure Contracting machine, the compressor have the advantages of simple in construction, safety coefficient is high.

According to a kind of compressor provided by the invention, including:Compressor main body, the compressor main body have electrode, institute State electrode connecting wire;Electrode hood, the electrode are located on the compressor main body to be limited with the compressor main body Sealing space, wherein electrode are located in the sealing space;Sealing structure, the sealing structure are located at the electrode hood and described Between compressor main body with prevent extraneous air enter the sealing space in.

, can be effective by setting sealing structure between electrode hood and compressor main body according to the compressor of the present invention Ground prevents extraneous air from entering in sealing space, and the electrode of compressor and outside air are completely cut off, can be with when there is electric arc generation Effectively prevent from producing naked light in sealing space, reduce the probability for triggering fire, and then improve the safety coefficient of compressor, carry The quality of product is risen.

In the example of the present invention, the sealing structure is sealing gasket, is had and the electrode on the sealing gasket Corresponding through hole.

Further, extension is extended in the side of the sealing gasket, and the extension is adjacent to the side of the sealing gasket Inner surface is formed as the cambered surface being engaged with the compressor main body surface, and the one of the remote sealing gasket of the extension Side is fastened on the side of the electrode.

In another example of the present invention, the sealing structure is the sealing ring around electrode shroud rim extension.

Alternatively, the sealing ring is coated with by fluid sealant forms.

According to some embodiments of the present invention, the bottom of the electrode hood has opening;The compressor also includes outlet Seal, it is described go out wire seal close the opening, and it is described go out wire seal in there is gap for outlet.

Alternatively, the opening shape turns into U-shaped, it is described go out wire seal be positioned at the opening and be formed as with it is described U-shaped seal corresponding to opening shape.

Preferably, recessed slide rail is respectively formed with two side walls of the U-shaped seal, wherein the slide rail and institute The edge mate of opening is stated with by the U-shaped seal insertion opening.

Advantageously, the electrode hood is connected by elastic webbing with the compressor main body.

Further, the perisporium of the electrode hood is contained in the strip groove formed with strip groove, the elastic webbing Interior, the both ends of the elastic webbing fasten with the compressor main body.

Preferably, the electrode hood and the compressor main body are integrally formed.

Brief description of the drawings

The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment Substantially and it is readily appreciated that, wherein:

Fig. 1 is the front view of the compressor main body of compressor according to embodiments of the present invention;

Fig. 2 is the dimensional structure diagram of the electrode hood of compressor according to embodiments of the present invention;

Fig. 3 is the front view of the sealing structure of compressor according to embodiments of the present invention;

Fig. 4 is the top view of the sealing structure of compressor according to embodiments of the present invention;

Fig. 5 is the side view of the sealing structure of compressor according to embodiments of the present invention;

Fig. 6 is the front view for going out wire seal of compressor according to embodiments of the present invention;

Fig. 7 is the side view for going out wire seal of compressor according to embodiments of the present invention;

Fig. 8 is the top view for going out wire seal of compressor according to embodiments of the present invention.

Reference:

Compressor main body 110, electrode 111,

Electrode hood 120, opening 122,

Sealing structure 130, through hole 131, extension 132, cambered surface 133, cable-through hole 134,

Go out wire seal 140, gap 141, slide rail 142, straightway 143, bending section 144.

Embodiment

Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.

In the description of the invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " top ", " bottom ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position Relation is put, it is of the invention necessary with simplified description, rather than the device or element of instruction or hint meaning to be for only for ease of description With specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or implying relative importance or implicit indicating meaning The quantity of the technical characteristic shown.Thus, define " first ", the feature of " second " can express or implicitly include one or More this feature of person.In the description of the invention, unless otherwise indicated, " multiple " are meant that two or more.

In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;Can To be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this Concrete meaning in invention.

Compressor according to embodiments of the present invention is described in detail below with reference to Fig. 1-Fig. 8.

As Figure 1-Figure 8, compressor according to embodiments of the present invention, including:Compressor main body 110, electrode hood 120 with And sealing structure 130.

Specifically, as shown in figure 1, compressor main body 110 has electrode 111, the connecting wire of electrode 111.Electrode hood 120 It is located on compressor main body 110 to limit sealing space with compressor main body 110, wherein electrode 111 is located in sealing space, Sealing structure 130 is located between electrode hood 120 and compressor main body 110 to prevent extraneous air from entering in sealing space.Need Illustrate, electrode 111 can be three, and respectively C poles, A poles, P poles, one end of wire are connected with electrode 111, the other end Extend to outside sealing space, in order to be connected with miscellaneous part.When the electrode 111 of compressor produces electric arc, sealing structure 130 can effectively completely cut off air, prevent from producing naked light in sealing space, so as to reduce the probability for triggering fire.Meanwhile It can effectively prevent dust or small insect etc foreign matter (especially conductive foreign matter) from entering in sealing space, to compression The normal operation of machine brings detrimental effect, so as to improve the operation stability of compressor and safety coefficient.

Compressor according to embodiments of the present invention, by setting sealing knot between electrode hood 120 and compressor main body 110 It structure 130, can effectively prevent extraneous air from entering in sealing space, electrode 111 and the outside air of compressor are completely cut off, when When having electric arc generation, it can effectively prevent from producing naked light in sealing space, reduce the probability for triggering fire, and then improve pressure The safety coefficient of contracting machine, improve the quality of product.

As Figure 1-Figure 8, according to one embodiment of present invention, electrode hood 120 can pass through elastic webbing and compressor Main body 110 connects.Thus, it can not only simplify the assembling process between electrode hood 120 and compressor main body 110, can also carry Connection reliability between high electrode cover 120 and compressor main body 110.Further, the perisporium of electrode hood 120 is formed with bar shaped Groove, elastic webbing are contained in strip groove, it is possible thereby to effectively prevent elastic webbing from being slided on electrode hood 120, so as to So as to electrode hood 120 and the stabilization of compressor main body 110, reliably be connected.The both ends of elastic webbing fasten with compressor main body 110, Thus it is easy to elastic webbing being attached on compressor main body 110, so as to simplify assembly process, saves production cost.

Electrode hood 120 and compressor main body 110 can be integrally formed.That is, electrode hood 120 and compressor main body 110 can be integrally formed part.Thus, it is possible to simplify the manufacturing process of compressor, the efficiency of assembling of compressor, Jin Erke are improved To reduce production cost.

Advantageously, as shown in Figure 3-Figure 5, sealing structure 130 can be sealing gasket, have and the phase of electrode 111 on sealing gasket The through hole 131 answered, electrode 111 can be contained in inside through hole 131, be thus easy to sealing gasket being attached to compressor main body 110 On.Further, for improve sealing gasket be connected with compressor main body 110 compactness, prevent outside air enter seal sky In, extension 132 is extended in the side of sealing gasket, and the side of the remote sealing gasket of extension 132 is fastened on the one of electrode 111 Side.Further, as shown in figure 4, extension 132 is formed as and compressor main body 110 adjacent to the side inner surface of sealing gasket The cambered surface 133 that surface is engaged.Thus, it is possible to extension 132 is set to be brought into close contact with compressor main body 110, so as to enter one Step prevents outside air from entering in sealing space.Here, particular determination is not done for the radius of curvature of cambered surface 133, it can be with Depending on the shape on the surface for the compressor main body 110 being engaged with the cambered surface 133, as long as it can meet sealing structure 130 With the seal request between compressor main body 110.

Alternatively, as shown in figure 3, the line excessively for being used for passing through wire (being, for example, ground wire) can be provided with extension 132 Hole 134, the shape of the cable-through hole 134 can be adapted with the shape of the cross section of wire, thus be easy to sealing gasket being arranged on Between electrode hood 120 and compressor main body 110.

It is understood that the shape of sealing structure 130 is not limited to this, for example, sealing structure 130 can be around electricity Cover the sealing ring of 120 edges extension in pole.Thus, compactness that sealing gasket is connected with compressor main body 110, anti-can not only be improved Only outside air is entered in sealing space, can also increase the diversity of sealing structure 130.

Further, to simplify sealing structure 130, sealing ring can be coated with by fluid sealant and be formed.It is it should be noted that close Sealing be for filling configuration gap, to play the adhesive of sealing function, mainly draw with sealing surface shape and deform, be not easy to flow The encapsulant of certain caking property is dropped down, had, is divided into elastic sealant, material for liquid seal packing and sealant three major types.Fluid sealant With anti-leak, waterproof, vibration proof and sound insulation, heat-insulated etc. act on, be widely used in building, communications and transportation, electronic instrument and The sealing of parts.Fluid sealant generally with the dryness such as pitch thing, natural resin or synthetic resin, natural rubber or synthetic rubber or The dope of non-dryness is base-material, coordinates the inert fillers such as talcum powder, carclazyte, carbon black, titanium dioxide and asbestos, adds plasticising Agent, solvent, curing agent, accelerator etc. are made.It is coated with by using fluid sealant and forms sealing ring, can be further improved close The sealing effectiveness of seal structure 130, prevents outside air from entering in sealing space.

As shown in Fig. 2 the wire being connected with electrode 111 is led to the outside of sealing space for convenience, electrode hood 120 Bottom has opening 122.As Figure 6-Figure 8, compressor can also include wire seal 140, go out wire seal 140 and close Opening 122, and go out in wire seal 140 gap 141 having for outlet.It is understood that one end and the electrode of wire 111 connections, the other end are extend out to outside sealing space after passing through gap 141.Thus, it is possible to effectively prevent outside air from opening Entered at 122 in sealing space, so as to effectively prevent the generation of naked light, reduce the probability for triggering fire.It is optional Ground, it can be elastic component to go out wire seal 140, when the inside of gap 141 for outlet passes through without wire, go out wire seal The spacing in 140 gap 141 can be zero;When there is wire to pass through gap 141, wire makes the relative of gap 141 by extruding Two side walls, relative two side wall in gap 141 is separated from each other, and only limit the space passed through for wire;When When wire passes through out wire seal 140, at the position with going out the cooperation of wire seal 140 of wire, relative two in gap 141 The periphery wall of individual side wall and wire fits.Thus, it is possible to effectively prevent outside air from entering in sealing space.

Alternatively, opening 122 can be formed as U-shaped, go out wire seal 140 and be positioned at opening 122 and be formed as and open U-shaped seal corresponding to 122 shapes of mouth, thus it is easy to go out wire seal 140 at opening 122.It is close to improve outlet Connection seal between sealing 140 and electrode hood 120, recessed slide rail is respectively formed with two side walls of U-shaped seal 142, wherein the edge mate of slide rail 142 and opening 122 is with by U-shaped seal insertion opening 122.As shown in Figure 7, Figure 8, U Shape seal has two straightways 143 and the bending section 144 being connected respectively with two straightways 143, bending section 144 and straight line The place of the connection of section 143 is smoothly transitted, and slide rail 142 is formed in away from each other two side walls of two straightways 143, slide rail The 142 corresponding straightways 143 of insertion, relative two side of U-shaped opening is respectively fitting into the slide rail of corresponding straightway 143 In 142.For example, as shown in figure 8, slide rail 142 is formed in the side for the leftmost side (left side as shown in Figure 8) for going out wire seal 140 On wall and go out in the side wall of the rightmost side (right side as shown in Figure 8) of wire seal 140, and slide rail 142 penetrates corresponding outlet The straightway of seal 140,122 relative two side wall of being open can accommodate to the leftmost side for going out wire seal 140 respectively Slide rail 142 and the rightmost side that goes out wire seal 140 slide rail 142 in.Thus, wire seal 140 will be gone out by, which being easy to, is attached to out At mouth 122.

Other of compressor according to embodiments of the present invention are formed and operated for those of ordinary skills All it is known, is not detailed herein.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe Structure, material or feature are contained at least one embodiment or example of the present invention.In this manual, to above-mentioned term Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description Point can combine in an appropriate manner in any one or more embodiments or example.

Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that:Not In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this The scope of invention is limited by claim and its equivalent.

Claims (6)

  1. A kind of 1. compressor, it is characterised in that including:
    Compressor main body, the compressor main body have electrode, the electrode connecting wire;
    Electrode hood, the electrode are located on the compressor main body to limit sealing space with the compressor main body, its Middle electrode is located in the sealing space, and the bottom of the electrode hood has opening;
    Sealing structure, the sealing structure are located between the electrode hood and the compressor main body to prevent extraneous air from entering In the sealing space, the sealing structure is sealing gasket, has through hole corresponding with the electrode on the sealing gasket, described Extension is extended in the side of sealing gasket, and the extension is formed as and the compression adjacent to the side inner surface of the sealing gasket The cambered surface that machine body surfaces are engaged, and the side of the remote sealing gasket of the extension is fastened on the one of the electrode Side, the extension are provided with cable-through hole;With
    Go out wire seal, it is described go out wire seal close the opening, and it is described go out wire seal in there is seam for outlet Gap.
  2. 2. compressor according to claim 1, it is characterised in that the opening shape turns into U-shaped, it is described go out wire seal determine Position is in the opening and is formed as U-shaped seal corresponding with the opening shape.
  3. 3. compressor according to claim 1, it is characterised in that formed respectively in two side walls of the U-shaped seal There is recessed slide rail, wherein the edge mate of the slide rail and the opening is with by the U-shaped seal insertion opening.
  4. 4. compressor according to claim 1, it is characterised in that the electrode hood passes through elastic webbing and the compression owner Body connects.
  5. 5. compressor according to claim 4, it is characterised in that the perisporium of the electrode hood is formed with strip groove, institute State elastic webbing to be contained in the strip groove, the both ends of the elastic webbing fasten with the compressor main body.
  6. 6. compressor according to claim 1, it is characterised in that the electrode hood and the compressor main body one into Type.
CN201510219245.8A 2015-04-30 2015-04-30 Compressor CN104963823B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510219245.8A CN104963823B (en) 2015-04-30 2015-04-30 Compressor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510219245.8A CN104963823B (en) 2015-04-30 2015-04-30 Compressor
PCT/CN2016/080704 WO2016173549A1 (en) 2015-04-30 2016-04-29 Compressor

Publications (2)

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CN104963823A CN104963823A (en) 2015-10-07
CN104963823B true CN104963823B (en) 2017-12-19

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CN201510219245.8A CN104963823B (en) 2015-04-30 2015-04-30 Compressor

Country Status (1)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103486000A (en) * 2012-06-08 2014-01-01 株式会社丰田自动织机 Motor-driven compressor
CN204030107U (en) * 2014-07-10 2014-12-17 广东美的制冷设备有限公司 The Wiring terminal assembly of compressor
CN204729252U (en) * 2015-04-30 2015-10-28 佛山市顺德区美的饮水机制造有限公司 Compressor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0626461A (en) * 1992-07-09 1994-02-01 Toshiba Corp Electrical equipment protector for compressor
JPH10238466A (en) * 1997-02-28 1998-09-08 Matsushita Refrig Co Ltd Terminal dust-proofing device for closed electric compressor
JP2000161221A (en) * 1998-11-27 2000-06-13 Toshiba Home Technology Corp Connector for compressor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103486000A (en) * 2012-06-08 2014-01-01 株式会社丰田自动织机 Motor-driven compressor
CN204030107U (en) * 2014-07-10 2014-12-17 广东美的制冷设备有限公司 The Wiring terminal assembly of compressor
CN204729252U (en) * 2015-04-30 2015-10-28 佛山市顺德区美的饮水机制造有限公司 Compressor

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Effective date of registration: 20160111

Address after: 518048 Guangdong Province, Shenzhen Futian Free Trade Zone City Road Ying Fu high-tech plant two floor flower full layer and Futian Bonded Zone Road No. 18 Grandview Logistics Center Building 5 warehouse A

Applicant after: Whirlpool products (Shenzhen) Co. Ltd.

Applicant after: Midea Water Dispenser Manufacturing Co., Ltd., Shunde District, Foshan City

Address before: 528311 Guangdong City, Shunde District, the town of Beijiao education community neighborhood committee Yue Yue Road, No. 68, the first floor of the building and one of the two floor, No. 1

Applicant before: Midea Water Dispenser Manufacturing Co., Ltd., Shunde District, Foshan City

Applicant before: Midea Group Co., Ltd.

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