CN203982814U - T font copper bar - Google Patents
T font copper bar Download PDFInfo
- Publication number
- CN203982814U CN203982814U CN201420309776.7U CN201420309776U CN203982814U CN 203982814 U CN203982814 U CN 203982814U CN 201420309776 U CN201420309776 U CN 201420309776U CN 203982814 U CN203982814 U CN 203982814U
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- CN
- China
- Prior art keywords
- hole
- copper bar
- riser
- transverse slat
- opening
- 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
The utility model relates to a kind of T font copper bar, described copper bar cross section in T shape, it comprises the transverse slat (1) on top and the riser (2) of bottom, the right and left of transverse slat (1) is respectively arranged with the first through hole (3) and the second through hole (4) along its length, and the bottom of riser (2) is provided with third through-hole (5) along its length.A kind of T font of the utility model copper bar; it is high that this copper bar is applicable to the occasion of special shape requirement and conductivity and antiseptic property; and copper bar temperature while lowering the temperature to reduce large electric current by water flowing; make copper bar in large electric current in low-temperature condition; with protection equipment, improve the useful life of electric equipment.
Description
Technical field
The utility model relates to a kind of T font copper bar, belongs to electric power facility technical field.
Background technology
Copper bar is a kind of conducting heavy current product, in circuit, play a part carry electric current and be connected electric equipment, be applicable to the electro-engineerings such as high and low voltage electrical equipment, switch contact, controller switching equipment, bus duct, be also widely used in the super-large current electrolysis for production engineerings such as metal smelt, electrification plating, chemical industry caustic soda.
The long conductor that common copper bar cross section is rectangle, the copper bar of this structure can only meet general electric equipment products, has the occasion of special shape requirement can not be suitable for for some, can not meet the demand of electrical apparatus industry model change, the copper bar of square-section simultaneously, its installing space is limited; Existing copper bar junction structure is simple, and conductive area is little and there is no coating, therefore a poor electric conductivity; Copper bar is along with the increase of electric current, and temperature is more and more higher, and caloric value is increasing, and equipment and environment have been produced to bad impact.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency; a kind of T font copper bar is provided; it is high that this copper bar is applicable to the occasion of special shape requirement and conductivity and antiseptic property; and copper bar temperature while lowering the temperature to reduce large electric current by water flowing; make copper bar in large electric current in low-temperature condition; with protection equipment, improve the useful life of electric equipment.
The purpose of this utility model is achieved in that
A kind of T font copper bar, be characterized in: described copper bar cross section in T shape, it comprises the transverse slat on top and the riser of bottom, the left and right sides, middle part of riser caves inward respectively and forms two concave arcs, the inner side of concave arc is provided with a square groove, the base of riser is plane, two concave arcs in base and left and right are by protruding arc transition, the right and left of transverse slat is respectively arranged with the first through hole and the second through hole along its length, the bottom of riser is provided with third through-hole along its length, the opening of the side of the first through hole on transverse slat is the first inlet, the opening of the side of the second through hole on transverse slat is the second inlet, third through-hole is liquid outlet with the opening of the first inlet homonymy on riser, the first through hole and the second through hole access in the lump the opening of third through-hole opposite side after the opening of transverse slat opposite side is tightly connected with bend pipe, , water after filtering is entered to the first through hole and the second through hole and discharges from the liquid outlet of third through-hole by bend pipe from the first inlet and the second inlet respectively, form a circulation circuit.
A kind of T font of the utility model copper bar, the outer surface of its transverse slat and riser is all coated with layer of metal tin.
Compared with prior art, the beneficial effects of the utility model are:
1. the utility model T font copper bar, is made up of the riser of top transverse slat and bottom, has therefore increased the conductive area of copper bar, thereby has improved the electric conductivity of copper bar; 2. the inner side of transverse slat and the surface in outside are all coated with layer of metal tin, because the chemical property of tin is very stable, and discord water, various acids and bases generation chemical reaction, therefore copper bar can be anticorrosive, again can gas defence; 3. a side opening of the right and left through hole of transverse slat respectively has an inlet; the opening of the through hole on riser and transverse slat homonymy has a liquid outlet; the opening of transverse slat opposite side accesses the opening of riser opposite side in the lump after being tightly connected with bend pipe; copper bar temperature while lowering the temperature to reduce large electric current by water flowing; make copper bar in large electric current in low-temperature condition; to obtain protection equipment and environment, normal good result of producing.4. the left and right sides, middle part of riser caves inward respectively and forms two concave arcs, and the inner side of concave arc is provided with a groove, and concave arc and groove have effectively expanded the installing space of copper bar, makes copper installation convenient.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of T font of the utility model copper bar.
Fig. 2 is that the A-A of Fig. 1 is to profile.
Wherein:
Transverse slat 1,
Riser 2,
Concave arc 2.1,
Base 2.2,
Groove 2.3,
The first through hole 3,
The second through hole 4,
Third through-hole 5,
Bend pipe 6,
The first inlet 7,
The second inlet 8,
Liquid outlet 9.
Embodiment
Referring to Fig. 1-2, the utility model T font copper bar, described copper bar cross section in T shape, it comprises the transverse slat 1 on top and the riser 2 of bottom, transverse slat 1 and riser 2 are orthogonal, the transverse width of transverse slat 1 is 46mm, vertical width is 10.5mm, the vertical width of riser 2 is 24.5mm, the transverse width on riser 2 tops is 15mm, the transverse width of bottom is 12mm, the left and right sides, middle part of riser 2 caves inward respectively and forms two concave arcs 2.1, the inner side of concave arc 2.1 is provided with a square groove 2.3, the arc radius of described concave arc 2.1 correspondences is 5mm, concave arc 2.1 and groove 2.3 have effectively expanded the installing space of copper bar, make copper installation convenient, the base 2.2 of riser 2 is plane, two concave arcs 2.1 in base 2.2 and left and right are by protruding arc transition, the right and left of transverse slat 1 is respectively arranged with the first through hole 3 and the second through hole 4 along its length, the bottom of riser 2 is provided with third through-hole 5 along its length, the opening of the side of the first through hole 3 on transverse slat 1 is the first inlet 7, the opening of the side of the second through hole 4 on transverse slat 1 is the second inlet 8, third through-hole 5 is liquid outlet 9 with the opening of the first inlet 7 homonymies on riser 2, the first through hole 3 and the second through hole 4 access in the lump the opening of third through-hole 5 opposite sides after the opening of transverse slat 1 opposite side is tightly connected with bend pipe 6, water after filtering is entered to the first through hole 3 and the second through hole 4 and discharges from the liquid outlet 9 of third through-hole 5 by bend pipe 6 from the first inlet 7 and the second inlet 8 respectively, form a circulation circuit.
When this device is produced at maximum current, can make the temperature of copper bar drop to present 40 DEG C of left and right from 130 DEG C of left and right before.Reduce energy consumption, improved environment, protected the normal operation of equipment.
Embodiment mono-: the outer surface of transverse slat 1 and riser 2 is all coated with layer of metal tin, this tin coating can effectively prevent that copper bar is in use oxidized, and can improve the contact-making surface that copper bar connects simultaneously, has strengthened the electric conductivity of copper bar, and can prevent by acid and alkali corrosion.
Claims (2)
1. a T font copper bar, it is characterized in that: described copper bar cross section in T shape, it comprises the transverse slat (1) on top and the riser (2) of bottom, the left and right sides, middle part of riser (2) caves inward respectively and forms two concave arcs (2.1), the inner side of concave arc (2.1) is provided with a groove (2.3), the base (2.2) of riser (2) is plane, two concave arcs in base (2.2) and left and right (2.1) are by protruding arc transition, the right and left of transverse slat (1) is respectively arranged with the first through hole (3) and the second through hole (4) along its length, the bottom of riser (2) is provided with third through-hole (5) along its length, the opening of the side of the first through hole (3) on transverse slat (1) is the first inlet (7), the opening of the side of the second through hole (4) on transverse slat (1) is the second inlet (8), third through-hole (5) opening upper at riser (2) and the first inlet (7) homonymy is liquid outlet (9), the first through hole (3) and the second through hole (4) access in the lump the opening of third through-hole (5) opposite side after the bend pipe for opening (6) of transverse slat (1) opposite side is tightly connected.
2. a kind of T font copper bar according to claim 1, is characterized in that: the outer surface of transverse slat (1) and riser (2) is all coated with layer of metal tin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309776.7U CN203982814U (en) | 2014-06-12 | 2014-06-12 | T font copper bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309776.7U CN203982814U (en) | 2014-06-12 | 2014-06-12 | T font copper bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203982814U true CN203982814U (en) | 2014-12-03 |
Family
ID=51980244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420309776.7U Expired - Fee Related CN203982814U (en) | 2014-06-12 | 2014-06-12 | T font copper bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203982814U (en) |
-
2014
- 2014-06-12 CN CN201420309776.7U patent/CN203982814U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214423, No. 113 West Harbour Road, Zhouzhuang Town, Wuxi, Jiangsu, Jiangyin Patentee after: JIANGYIN ELECTRICAL ALLOY Co.,Ltd. Address before: 214423, No. 113 West Harbour Road, Zhouzhuang Town, Wuxi, Jiangsu, Jiangyin Patentee before: JIANGYIN ELECTRICAL ALLOY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |