CN206340686U - A kind of electrical power wiring post of totally-enclosed DC frequency-changing refrigeration compressor screw thread formula - Google Patents
A kind of electrical power wiring post of totally-enclosed DC frequency-changing refrigeration compressor screw thread formula Download PDFInfo
- Publication number
- CN206340686U CN206340686U CN201621106707.1U CN201621106707U CN206340686U CN 206340686 U CN206340686 U CN 206340686U CN 201621106707 U CN201621106707 U CN 201621106707U CN 206340686 U CN206340686 U CN 206340686U
- Authority
- CN
- China
- Prior art keywords
- conductive pole
- screw thread
- pedestal
- totally
- enclosed
- 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
Links
Landscapes
- Compressor (AREA)
Abstract
The utility model discloses a kind of electrical power wiring post of totally-enclosed DC frequency-changing refrigeration compressor screw thread formula, including pedestal, the vitreum being arranged on pedestal and the conductive pole being interspersed on vitreum；The pedestal is metallic plate, and is welded together with compressor case, and conductive pole interts vitreum and pedestal is sealed；The conductive pole damaged surface is provided with screw thread, and screw thread extends to conductive pole two ends；The base central portion is provided with blast pipe；The conductive pole is 36, and each conductive pole is not less than 500M Ω to the insulaion resistance of pedestal；Each conductive pole is not less than 2800N/1min to the proof voltage of pedestal, and nothing punctures and flashover；Terminal plate should be able to bear test pressure 2.45MPa, last 5min non-leakage；The screw thread is coarse thread.The design of six roots of sensation threaded conductive post of the present utility model, achievable compressor is in high power, low-voltage by high current without being burned out.
Description
Technical field
The utility model is related to compressor terminal technical field, more particularly to a kind of totally-enclosed DC frequency-changing refrigerant compression
The electrical power wiring post of machine screw-type.
Background technology
110V~220V voltage is mostly used more than existing refrigeration compressor, power all uses 380V more than 5KW's,
They work frequently with high voltage, the mode of low current；All using the sealed wiring post of plug pin type.
Because new energy power generation technology popularizes the convenient use with direct current, the social demand of direct current compressor is expanded.Make straight
Stream Compressor Technology is developed rapidly, but they all use low voltage operating, such as：DC.24V、36V、48V、60V；Such as
Low-voltage powerful refrigerant compression again is used, it is necessary that sufficiently large operating current；When compressor is in same system
During cold power, and voltage, when dropping to 36V (safe voltage), electric current will rise at double；
The electric current produced when compressor is in different rotating speeds is also different, such as raises rotating speed, and electric current is also constantly raised；
And in the market electric power input (sealed wiring post) can not meet high current by without being burned out.
Utility model content
In view of the above problems, the utility model devises a kind of high current being made up of many threaded posts and insulating glass body
Binding post (sealed wiring post).
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of electrical power wiring post of totally-enclosed DC frequency-changing refrigeration compressor screw thread formula, including pedestal, be arranged on pedestal
Vitreum and the conductive pole that is interspersed on vitreum；The pedestal is metallic plate, and is welded together with compressor case,
Conductive pole interts vitreum and pedestal is sealed；The conductive pole damaged surface is provided with screw thread, and screw thread extends to conductive pole
Two ends；The base central portion is provided with blast pipe；
It is preferred that the conductive pole be 3-6 roots, each conductive pole is not less than 500M Ω to the insulaion resistance of pedestal；Each conductive pole
2800N/1min is not less than to the proof voltage of pedestal, nothing punctures and flashover；Terminal plate should be able to bear test pressure 2.45MPa, go through
When 5min it is non-leakage；
It is preferred that, the screw thread is coarse thread.
The design of six roots of sensation threaded conductive post of the present utility model, can be achieved compressor in high power, low-voltage by big
Electric current is without being burned out.
Brief description of the drawings
Fig. 1 is a kind of vertical view of the electrical power wiring post of totally-enclosed DC frequency-changing refrigeration compressor screw thread formula of the present utility model
Figure；
Fig. 2 is a kind of section view of the electrical power wiring post of totally-enclosed DC frequency-changing refrigeration compressor screw thread formula of the present utility model
Figure.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.Herein it should be noted that
Explanation for these embodiments is used to help understand the utility model, but does not constitute the restriction to utility model.In addition,
As long as involved technical characteristic does not constitute conflict just each other in each embodiment of the utility model disclosed below
It can be mutually combined.
As shown in Figure 1 and Figure 2, a kind of electrical power wiring post of totally-enclosed DC frequency-changing refrigeration compressor screw thread formula, including pedestal
1st, the vitreum 2 being arranged on pedestal 1 and the conductive pole 3 being interspersed on vitreum 2；The pedestal 1 be metallic plate, and with compression
Machine shell welds together, and conductive pole 3 interts vitreum 2 and pedestal 1 is sealed；The damaged surface of conductive pole 3 is provided with
Screw thread, screw thread extends to the two ends of conductive pole 3；The central part of pedestal 1 is provided with blast pipe 4；
It is preferred that the conductive pole 3 be 3-6 roots, each conductive pole 3 is not less than 500M Ω to the insulaion resistance of pedestal 1；Respectively lead
Electric post 3 is not less than 2800N/1min to the proof voltage of pedestal 1, and nothing punctures and flashover；Terminal plate should be able to bear test pressure
2.45MPa, lasts 5min non-leakage；
It is preferred that, the screw thread is coarse thread.
Embodiment of the present utility model is explained in detail above in association with accompanying drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall within protection domain of the present utility model.
Claims (4)
1. a kind of electrical power wiring post of totally-enclosed DC frequency-changing refrigeration compressor screw thread formula, including pedestal, it is arranged on pedestal
Vitreum and the conductive pole being interspersed on vitreum；It is characterized in that：The pedestal is metallic plate, and is welded with compressor case
Together, conductive pole interts vitreum and pedestal is sealed；The conductive pole damaged surface is provided with screw thread, and screw thread is extended to
Conductive pole two ends.
2. the electrical power wiring post of totally-enclosed DC frequency-changing refrigeration compressor screw thread formula as claimed in claim 1, it is characterised in that：
The base central portion is provided with blast pipe.
3. the electrical power wiring post of totally-enclosed DC frequency-changing refrigeration compressor screw thread formula as claimed in claim 1 or 2, its feature exists
In：The conductive pole is 3-6 roots, and each conductive pole is not less than 500M Ω to the insulaion resistance of pedestal；Each conductive pole is to the resistance to of pedestal
Voltage is not less than 2800N/1min, and nothing punctures and flashover.
4. the electrical power wiring post of totally-enclosed DC frequency-changing refrigeration compressor screw thread formula as claimed in claim 3, it is characterised in that：
The screw thread is coarse thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621106707.1U CN206340686U (en) | 2016-10-09 | 2016-10-09 | A kind of electrical power wiring post of totally-enclosed DC frequency-changing refrigeration compressor screw thread formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621106707.1U CN206340686U (en) | 2016-10-09 | 2016-10-09 | A kind of electrical power wiring post of totally-enclosed DC frequency-changing refrigeration compressor screw thread formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206340686U true CN206340686U (en) | 2017-07-18 |
Family
ID=59299612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621106707.1U Expired - Fee Related CN206340686U (en) | 2016-10-09 | 2016-10-09 | A kind of electrical power wiring post of totally-enclosed DC frequency-changing refrigeration compressor screw thread formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206340686U (en) |
-
2016
- 2016-10-09 CN CN201621106707.1U patent/CN206340686U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205178084U (en) | Prevent striking sparks and prevent reverse plug connector | |
| CN204130350U (en) | The metallic film capacitor that a kind of stack bus bar is drawn | |
| CN206340686U (en) | A kind of electrical power wiring post of totally-enclosed DC frequency-changing refrigeration compressor screw thread formula | |
| CN206639878U (en) | The Portable lithium ion cell of 220V/50HZ alternating currents can be provided | |
| CN201298647Y (en) | Industrial distribution box | |
| CN207459699U (en) | Mine power resource connecting detection device | |
| CN204333926U (en) | A kind of current foldback circuit of D.C. electric drill | |
| CN206639762U (en) | It is a kind of to be easily installed fixed breaker | |
| CN207868786U (en) | A kind of lightning protection device for electric power | |
| CN206098855U (en) | Short circuit auto -power -off picture peg | |
| CN104931865A (en) | Insulation cover for high-voltage cable line puncture tests and test method | |
| CN206401573U (en) | A kind of spring in spring jack | |
| CN206098135U (en) | Open current transformer convenient to maintenance | |
| CN203983651U (en) | Alternating current 220V electrical appliance over-voltage protection plug seat | |
| CN205282701U (en) | Connection structure of electrically conductive core of high -voltage isolated bus | |
| CN207664389U (en) | A kind of charging wire | |
| CN206786866U (en) | A kind of more jack structures of air purifier | |
| CN216161573U (en) | Intelligent efficient energy-saving reactor | |
| CN205846366U (en) | Multi-faceted energy-saving electric power conversion socket | |
| CN204216240U (en) | Wiring device for compressor and there is its air conditioner | |
| CN203301832U (en) | Plug-in energy saving lamp rectifier device | |
| CN206894225U (en) | Dedusting constant-current supply | |
| CN207765755U (en) | Anti-electric shock socket | |
| CN208796825U (en) | High-performance gas tube sign transformer | |
| CN206542040U (en) | A kind of two-tube terminal of straight |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20211009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |