CN206021999U - Insulating part, the pump housing support for being provided with the insulating part, compressor - Google Patents
Insulating part, the pump housing support for being provided with the insulating part, compressor Download PDFInfo
- Publication number
- CN206021999U CN206021999U CN201620841917.9U CN201620841917U CN206021999U CN 206021999 U CN206021999 U CN 206021999U CN 201620841917 U CN201620841917 U CN 201620841917U CN 206021999 U CN206021999 U CN 206021999U
- Authority
- CN
- China
- Prior art keywords
- insulating part
- insulation
- insulation system
- rack body
- pump housing
- 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 - Fee Related
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Abstract
This utility model is related to a kind of insulating part, the pump housing support for being provided with the insulating part, compressor, insulating part is used for insulating and isolating two parts, including the first insulation system for connecting at an angle and the second insulation system, installation cavity is provided with first insulation system and the second insulation system one of which, the installation cavity is used for for the insulating part being fixedly installed in one of them described part.Above-mentioned insulating part, can be installed on part by installation cavity, be stably installed and be difficult to release to realize that insulating part is quick, and be insulated and isolated two parts by the first insulation system and motor ends contact, and overall structure is simple and reliable.
Description
Technical field
This utility model is related to field of heat exchange equipment, more particularly to a kind of insulating part, is provided with the pump housing of the insulating part
Frame, compressor.
Background technology
Progress and the applications of the heat-exchange apparatus in life and production such as scientific and technological development, air-conditioning, refrigerator with society
Increasingly extensively, used as the core component of these heat-exchange apparatus, the job stability of compressor electric motor is for heat-exchange apparatus
Stable operation is significant.Wherein, as the stator winding of motor end is susceptible to copper cash disrepair phenomenon, so as to cause
Electrical machine insulation is bad, and the copper cash for failing to tie often produces fly line, causes compressor to burn out.
At present, generally using the method insulated motor end for installing seal, but the fault of construction due to seal,
The structure of seal is complex, is generally assembled by some for separating molding, and mounting means is complex, and
Easily produce in installation process and release.
Utility model content
It is based on this, it is necessary to which the production technology for motor end seal and mounting means are complicated and easily release
Problem, there is provided a kind of production technology and mounting means are simple, and the insulating part for being difficult to release, the pump housing for being provided with the insulating part
Frame, compressor.
A kind of insulating part, for insulating and isolating two parts, including the first insulation system for connecting at an angle with
Second insulation system, is provided with installation cavity in first insulation system and the second insulation system one of which, the peace
It behave affectedly for the insulating part is fixedly installed in one of them described part.
Wherein in one embodiment, second insulation system includes that one end is connected to the of first insulation system
Two insulation connecting portions and the mounting ring of described first insulation system one end, the peace is not connected with located at the described second insulation connecting portion
Dress ring is enclosed to form the installation cavity jointly with the described second insulation connecting portion.
Wherein in one embodiment, the mounting ring is near the side of first insulation system and the described second insulation
The angle formed between connecting portion is in 100～135 °.
Wherein in one embodiment, the mounting ring is respectively arranged on second insulation with first insulation system and connects
The relative both sides of socket part and extend towards the direction that mutually deviates from.
Wherein in one embodiment, first insulation system includes insulation division, and the insulation division is in accordion.
Wherein in one embodiment, seamlessly transit at the insulation division medium wave peak and trough, be connected to the crest
The angle of two connecting lines of both sides in 45～90 ° and/or be connected to the trough both sides two connecting lines angle be in 45
～90 °.
Wherein in one embodiment, first insulation system includes insulation division described at least two and connection adjacent two
First insulation connecting portion of the individual insulation division, the bearing of trend of the fold of the insulation division are connected with the described first insulation connecting portion
The angle for connecing the side formation of second insulation system is in 60～120 °.
Wherein in one embodiment, the insulating part is folded by insulating paper one and is formed.
A kind of pump housing support, including rack body and above-mentioned insulating part, the insulating part is installed on the rack body.
Wherein in one embodiment, the pump housing support also include on the rack body and with the installation cavity
The fixed structure of coupling, the fixed structure are partially housed in the installation intracavity.
Wherein in one embodiment, the pump housing support also includes stator mounting structure, the pump housing support include to
Few two insulating parts, first insulation system of insulating part described at least two cover the end face of the rack body simultaneously
Around the stator mounting structure.
A kind of compressor, including motor stator winding and above-mentioned insulating part, first insulation system is fixed with the motor
The ends contact of sub- coiling is simultaneously supported.
Wherein in one embodiment, first insulation system is provided with the end of the fixed structure in the rack body
The end of the projection covering motor stator winding on face is provided with arbitrarily solid on the end face of the fixed structure in the rack body
Orthographic projection in fixed structure region.
A kind of manufacture method of insulating part, comprises the following steps：
Insulating part blank is provided, the insulating part blank includes the first insulation system for being connected with each other and being generally aligned in the same plane
With second insulation system；
Along the first broken line by second insulation system near the first insulation system direction bending；
Along the direction that second insulation system two is laterally mutually drawn close by the second broken line perpendicular to first broken line
Fold；
The both sides of second insulation system are bent and are connected with shape along the third fold line parallel to second broken line
Into installation cavity.
Wherein in one embodiment, further comprising the steps of：
Fold process is carried out to first insulation system.
Description of the drawings
Fig. 1 is the structural representation of the motor of an embodiment；
Fig. 2 is the structural representation of the pump housing support of an embodiment；
Fig. 3 is the structural representation of the insulating part of an embodiment；
Fig. 4 is the expanded schematic diagram of the insulating part shown in Fig. 3；
Fig. 5 is the rearview of the insulating part shown in Fig. 3.
Specific embodiment
For the ease of understanding this utility model, this utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But, this utility model can come in many different forms
Realize, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to of the present utility model
The understanding of disclosure is more thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technology used herein and scientific terminology are led with technology of the present utility model is belonged to
The implication that the technical staff in domain is generally understood that is identical.In term used in the description of the present utility model it is simply herein
The purpose of description specific embodiment, it is not intended that in limiting this utility model.Term as used herein " and/or " include
The arbitrary and all of combination of one or more related Listed Items.
As shown in Figure 1, Figure 2 and Figure 3, a kind of insulating part 22 of this preferred embodiment, for insulating and isolating two parts.
The insulating part 22 includes the first insulation system 222 for connecting at an angle and the second insulation system 224, the first insulation system
222 and 224 one of which of the second insulation system on be provided with installation cavity, installation cavity is used for being fixedly installed in wherein insulating part 22
On one part.
Above-mentioned insulating part 22, can be installed on one of part by installation cavity, quick and steady to realize insulating part 22
Surely install and be difficult to release, and between two parts insulated and isolate two parts by the first insulation system 222,
Overall structure is simple and reliable.
In the present embodiment, insulating part 22 is used for insulating and isolating the motor end of compressor 100 and pump housing support 20
Rack body 24.It is appreciated that the occupation mode not limited to this of insulating part 22, can be coordinated with the part of different structure.
Refer to Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the angle between the first insulation system 222 and the second insulation system 224 according to
The shape of the rack body 24 of pump housing support 20 is arranged.In the present embodiment, the first insulation system 222 and the second insulation system
224 is substantially vertical.
Second insulation system 224 includes that one end is connected to the second insulation connecting portion 2242 of the first insulation system 222 and sets
In the mounting ring 2244 of not connected first insulation system, 222 one end of the second insulation connecting portion 2242, mounting ring 2242 is exhausted with second
Edge connecting portion 2242 encloses to form installation cavity jointly, the insulating part 22 is fixed on part and is difficult to release.
Specifically, the shape between the side of the first insulation system 222 and the second insulation connecting portion 2242 of mounting ring 2244
Into angle a be in 100～135 °, so as to increased mounting ring 2244 with the second tensile strength for insulating connecting portion 2242.Enter one
Step ground, it is preferable that angle a is 105 °.
When mounting ring 2244 is lifted away from 222 direction of the first insulation system, mounting ring 2244 be subject to away from first
The pulling force effect in 222 direction of insulation system is in the junction of mounting ring 2244 and the second insulation connecting portion 2242 due to mounting ring
2244 and second 2242 angle degree of insulation connecting portion decompose, therefore reduce and be applied to mounting ring 2244 with the second insulation company
The pulling force of 2242 junction of socket part, damages so as to avoid 2244 under tension of mounting ring, extends the longevity of the insulating part 22
Life.
Further, to be respectively arranged on the second insulation connecting portion 2242 with the first insulation system 222 relative for mounting ring 2244
Both sides and extend towards the direction that mutually deviates from.It is appreciated that mounting ring 2244 to may be alternatively located at second with the first insulation system 222 exhausted
The wherein side of edge connecting portion 2242, to adapt to the part of different structure.
First insulation system 222 includes the insulation division 2222 in accordion.It is connected to the crest both sides of insulation division 2222
The angle c of two connecting lines between 45～90 ° and/or be connected to trough both sides two connecting lines angle c at 45～90 °
Between, it is preferable that angle c is 61 °, with ensure the first insulation system 222 stretch out performance while ensure first exhausted
The elastic strength of edge structure 222, keeps accordion so as to ensure that fixing force of 2222 two ends of insulation division when being under pressure,
Reduce to the parcel area of part and increased the contact area of part and external cooling medium, be conducive to reduction that this is installed
The thermal losses of the part of insulating part 22.Additionally, the insulation division 2222 in accordion goes back the vibrations of the available buffer insulating part 22, increase
The use reliability of the insulating part 22.
Further, seamlessly transit at the crest of insulation division 2222 and trough, so as to avoid sharp crest and trough
The end surface of part is scratched, and be there is certain elasticity and be easy to stretch out when being squeezed.In the present embodiment, insulate
The crest in portion 2222 is in plane with trough.It is appreciated that the concrete shape not limited to this of insulation division 2222, can be set as needed
Put.
First insulation system 222 includes the first exhausted of at least two insulation divisions 2222 of at least two insulation divisions 2222 and connection
Edge connecting portion 2224, the second insulation system 224 are connected to 2224 side of the first insulation connecting portion.
Further, the curved structure in the side of 222 not connected second insulation system 224 of the first insulation system, and insulate
The bearing of trend of the fold in portion 2222 is connected the angle that the side of the second insulation system 224 is formed with the first insulation connecting portion 2224
B is in 60～120 °, and optimized angle is 81 °.Thus, producing shape when the insulation division 2222 of the first insulation system 222 is squeezed
Become and along stretch out perpendicular to the direction of fold bearing of trend and radian increase, it is ensured that the first insulation system 222 extend
Interference will not be produced simultaneously to the operating of the part of both sides.It is appreciated that the size of the central angle between two insulation divisions 2222
Not limited to this, in other embodiments, the central angle between two insulation divisions 2222 more than 0 ° and is less than 180 °.
In one embodiment, insulating part 22 is folded by insulating paper one and is formed, and processing technique is simple, so as to improve processing
Efficiency.
Above-mentioned insulating part 22, easily and fast and can be stably mounted at by being provided with the second insulation system 224 of installation cavity
On part and by two parts of insulation of the first insulation system 222.And, the insulation division 2222 of the first insulation system 222 is in pleat
Corrugation, so that part is larger with the contact area of external cooling medium, reduces the thermal losses of part.
As shown in Figures 1 and 2, a kind of pump housing support 20 of this preferred embodiment, including rack body 24 and above-mentioned insulation
Part 22, the insulating part 22 are installed on rack body 24 to carry out installation fixation.
Pump housing support 20 also includes that the fixed structure 242 on rack body 24, fixed structure 242 are partially housed in peace
In behaveing affectedly.Specifically, fixed structure 242 is in the form of a column, for forming the mounting ring 2244 of installation cavity with fixed structure 242 parallel
Interference fit on the direction of 224 connecting line of insulation division 222 and the second insulation system, exhausted with second perpendicular to insulation division 222
Coordinate for gap on the direction of 224 connecting line of edge structure, and the height of the second insulation system 224 is less than the height of fixed structure 242
Degree.Thus, insulating part 22 is installed on rack body 24 by 224 unidirectional interference fit of the second insulation system, easy for installation
While be difficult to come off from rack body 24, and avoid the central axis direction along insulating part 22 that there is larger activity surplus, lead
Cause to release in the installation process in pump housing support 20 with part.
Pump housing support 20 also includes that the stator mounting structure 244 positioned at middle part, pump housing support 20 include at least two insulation
Part 22, two insulating parts 22 are installed on 24 both sides of rack body, make the end face of the covering rack body 24 of the first insulation system 222 simultaneously
Around stator mounting structure 244.Thus, the fixed structure 242 different from rack body 24 respectively of insulating part 22 coordinates, so as to
Insulating part 22 is avoided to disturb each other, it is ensured that position uniqueness.
It is appreciated that the quantity not limited to this of the insulating part 22 on pump housing support 20, can be according to the shape of rack body 24
Optionally using the insulating part 22 of varying number, and without the need for manufacturing various sizes of insulating part 22 respectively, so as to reduce life
Production. art difficulty, reduces production link.
Said pump body support frame 20, insulating part 22 quickly, are firmly sheathed on rack body 24 by unidirectional interference fit,
And the mesh for being applied in combination insulating part 22 can be reached according to the shape of rack body 24 and the insulating part 22 of size installation varying number
, so as to expand the range of application of insulating part 22.
As shown in figure 1, a kind of compressor 100 of this preferred embodiment, including motor stator winding 40 and above-mentioned insulating part
22.First insulation system 222 of insulating part 22 with the ends contact of motor stator winding 40 and is supported, so as to insulated motor stator
Coiling 40.
Further, each projection of the first insulation system 222 on the end face that rack body 24 is provided with fixed structure 242
Cover orthographic projection of the end of motor stator winding 40 on the end face in any fixed structure region.Wherein, each is fixed
242 central point of structure is connected with the axle center round dot of rack body 24, draws the angular bisector of gained adjacent connection lines, each two respectively
The part that the end face that adjacent angular bisector is provided with fixed structure 242 with rack body 24 overlaps is fixed structure in the region
242 fixed structure region.Also, the arc radius of the first insulation system 222 are not less than the inside radius of motor stator winding 40.Such as
This, insulating part 22 corresponding with 242 quantity of fixed structure is arranged on rack body 24, so as to can cover rack body 24 comprehensively
It is provided with the end face of fixed structure 242, it is ensured that good isolation, insulation effect.
Specifically, insulating part 22 is installed on rack body 24, offers location hole on the stator core of compressor 100,
The fixed structure 242 of pump housing support 20 is not connected with one end of rack body 22 and offers the fixing hole mated with location hole.
Thus, the fixed structure 242 of pump housing support 20 is fixed together by fixtures such as screws with stator core, insulation
First insulation system 222 of part 22 is located between 40 end of stator winding and rack body 24 and is applied to support master by stator
The pressure in 24 direction of body and the support by rack body 24, so that prevent insulating part 22 in motor installation and the fortune of compressor 100
Release during row.
Above-mentioned compressor 100, by the end of 22 insulated motor stator winding 40 of insulating part, insulating part 22 passes through fixed knot
Structure 242 is installed on rack body 24, the first insulation system 222 be held in the end of stator winding 40 with insulated motor stator around
Line 40.As the insulation division 2222 of the first insulation system 222 in accordion and can be completely covered insulated motor stator winding 40, because
This reduces the cladding area to motor stator winding 40 while there are good insulating properties, increase motor stator winding
40 end and the contact area of external cooling medium, so that reduce thermal losses.Be additionally, since insulating part 22 be arranged at stator around
Between line 40 and rack body 24, and rack body 24 can be that the offer of insulating part 22 is supported and spacing, so as to avoid insulating part 22
Release in installation and work process, increase the job stability of the compressor 100.
Each technical characteristic of embodiment described above arbitrarily can be combined, for making description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, some deformations and improvement can also be made, these belong to
Protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be defined by claims.
Claims (13)
1. a kind of insulating part (22), for insulating and isolating two parts, it is characterised in that including connect at an angle
One insulation system (222) and the second insulation system (224), the first insulation system (222) and second insulation system
(224) installation cavity is provided with one of which, the installation cavity is used for for the insulating part (22) being fixedly installed in one of them
On the part.
2. according to claim 1 to insulating part (22), it is characterised in that described second insulation system (224) include one end
It is connected to second insulation connecting portion (2242) of the first insulation system (222) and located at the described second insulation connecting portion
(2242) mounting ring (2244) of the first insulation system (222) one end, mounting ring (2244) and described the are not connected with
Two insulation connecting portion (2242) enclose to form the installation cavity jointly.
3. according to claim 2 to insulating part (22), it is characterised in that mounting ring (2244) are exhausted near described first
The angle formed between the side of edge structure (222) and the described second insulation connecting portion (2242) is in 100～135 °.
4. according to claim 3 to insulating part (22), it is characterised in that mounting ring (2244) and the described first insulation
Structure (222) is respectively arranged on the relative both sides of second insulation connecting portion (2242) and extends towards the direction for mutually deviating from.
5. according to claim 1 to insulating part (22), it is characterised in that described first insulation system (222) include insulation
Portion (2222), described insulation division (2222) are in accordion.
6. according to claim 5 to insulating part (22), it is characterised in that at insulation division (2222) medium wave peak and trough
Seamlessly transit, the angle for being connected to two connecting lines of the crest both sides in 45～90 ° and/or is connected to the trough two
The angle of two connecting lines of side is in 45～90 °.
7. according to claim 5 to insulating part (22), it is characterised in that described first insulation system (222) are included at least
First insulation connecting portion (2224) of two insulation division (2222) and connection two neighboring insulation division (2222), described
The bearing of trend of the fold of insulation division (2222) is connected second insulation system with the described first insulation connecting portion (2224)
(224) angle that side is formed is in 60～120 °.
8. insulating part (22) according to claim 1～7 any one, it is characterised in that insulating part (22) are by exhausted
Edge paper one is folded and is formed.
9. a kind of pump housing support (20), it is characterised in that including rack body (24) and such as claim 1～8 any one institute
The insulating part (22) that states, insulating part (22) are installed on the rack body (24).
10. according to claim 9 to pump housing support (20), it is characterised in that pump housing support (20) also include being located at
The fixed structure (242) for mating on described rack body (24) and with the installation cavity, fixed structure (242) partial receipt
In the installation intracavity.
11. pump housing support (20) according to claim 10, it is characterised in that pump housing support (20) also include stator
Mounting structure (244), described pump housing support (20) include insulating part (22) described at least two, insulating part described at least two
(22) described first insulation system (222) cover the end face of rack body (24) and around the stator mounting structure
(244).
12. a kind of compressor (100), it is characterised in that any one including motor stator winding (40) and such as claim 1～8
Insulating part (22) described in, the ends contact of the first insulation system (222) and the motor stator winding (40) are simultaneously supported
Hold.
13. compressor (100) according to claim 12, it is characterised in that compressor (100) also include being provided with admittedly
The rack body (24) of fixed structure (242), the first insulation system (222) are provided with the fixation in the rack body (24)
The end of projection covering motor stator winding (40) on the end face of structure (242) is provided with described solid in the rack body (24)
Orthographic projection on the end face of fixed structure (242) in any fixed structure region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620841917.9U CN206021999U (en) | 2016-08-03 | 2016-08-03 | Insulating part, the pump housing support for being provided with the insulating part, compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620841917.9U CN206021999U (en) | 2016-08-03 | 2016-08-03 | Insulating part, the pump housing support for being provided with the insulating part, compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206021999U true CN206021999U (en) | 2017-03-15 |
Family
ID=58246799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620841917.9U Expired - Fee Related CN206021999U (en) | 2016-08-03 | 2016-08-03 | Insulating part, the pump housing support for being provided with the insulating part, compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206021999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205902A (en) * | 2016-08-03 | 2016-12-07 | 珠海格力节能环保制冷技术研究中心有限公司 | Insulating part, it is provided with pump housing support, compressor and the manufacture method thereof of this insulating part |
-
2016
- 2016-08-03 CN CN201620841917.9U patent/CN206021999U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205902A (en) * | 2016-08-03 | 2016-12-07 | 珠海格力节能环保制冷技术研究中心有限公司 | Insulating part, it is provided with pump housing support, compressor and the manufacture method thereof of this insulating part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 |