CN2743020Y

CN2743020Y - Diamond press electric heating system

Info

Publication number: CN2743020Y
Application number: CN 200420069197
Authority: CN
Inventors: 罗斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-11-19
Filing date: 2004-11-19
Publication date: 2005-11-30
Anticipated expiration: 2014-11-19

Abstract

The utility model discloses a diamond press electric heating system, comprising a transformer, a conducting copper valve wire with one end connected with the secondary edge line bank of the transformer and a top hammer that applies the electricity of the secondary edge of the transformer on the two ends of a synthesized stick. The interference of the top hammer is sheathed with a steel jacket, and the other end of the conducting copper valve wire is directly and fixedly connected with the steel jacket. Because of utilizing the characteristic of the interference fit between the steel jacket and the top hammer, one end of the conducting copper valve wire is connected with the secondary edge line bank of the transformer, and the other end of the conducting copper valve wire is directly, skillfully and fixedly connected with the steel jacket. Therefore, the joints with the largest contact resistance and the most electric consumption between large packing blocks and small packing blocks and between small packing blocks and the hammer are cut down. In this way, totally four joints are cut down, and then the rate of fault can be reduced obviously after the number of the joints is decreased. The total amount of the joint resistance is also reduced, and the electric energy is also obviously saved. In particular, the heat dissipating environment of the bulkhead on the two end surfaces of the synthesized stick is ameliorated evidently with no easy burn out, and therefore, the grade and the output of the diamond are increased.

Description

The diamond press electric heating system

Technical field:

The utility model relates to a kind of diamond press electric heating system.

Background technology:

Known diamond press electric heating system is surrounded by the top hammer of steel bushing, (referring to Figure of description Fig. 3) that synthetic rod is formed by transformer, conduction copper valve line, big cushion block, small cushion block, interference, the wiring board of copper valve line one end and transformer secondary of wherein conducting electricity is fastenedly connected, and the other end is connected with binding post on the big cushion block.Big cushion block, small cushion block, the top hammer has two groups, be symmetrical in one group at synthetic rod one end, the outer electric connection of synthetic rod has 10 like this, in these joints, big cushion block and small cushion block, small cushion block is hammered into shape with the top, passes the pressure of coming by big cushion block between top hammer and the synthetic rod and makes their end face be in contact with one another the realization conduction, so be maximum in the joint of the contact resistance between them outside synthetic rod, consumed power is maximum, fault is also maximum, contact-making surface easy burn-out, especially synthetic rod plug heat dissipation environment variation, burn out easily, will leak vapour in case burn out, even blow out, diamond grade and output are reduced.

The utility model content:

The purpose of this utility model is to provide that a kind of electricity saving performance is good, fault rate is low, and the diamond press that can improve diamond grade and output adds heat and power system.

The utility model comprises conduction copper valve line that transformer, an end be connected with transformer secondary line bank, finally the electricity of transformer secondary is applied to the top hammer at synthetic rod two ends, hammer interference in top is surrounded by steel bushing, the other end of described conduction copper valve line directly and steel bushing be fastenedly connected.

The utility model utilizes steel bushing and top to hammer the characteristics of interference fit into shape, copper valve line one end that will conduct electricity is connected with transformer secondary line bank, the other end then directly is fastenedly connected with steel bushing dexterously, thereby saved the contact resistance maximum, joint between big cushion block that power consumption is maximum and small cushion block and small cushion block and a hammer, reduced by four joints so altogether, after joint reduces, fault rate can obviously be reduced, the connection resistance total value reduces, and has obviously saved electric energy, especially make the synthetic rod both ends of the surface plug heat dissipation environment be improved significantly, easy burn-out can not improve adamantine grade and output thus.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the utility model electrical schematic diagram.

Fig. 3 is the prior art constructions schematic diagram.

The specific embodiment:

Electric heating system of the present utility model as can be seen from Figure 1 has only transformer 1, interference is surrounded by the top hammer 3 and the synthetic rod 4 of steel bushing 2, the conduction copper valve line 5 that connects transformer and steel bushing 2, joint outside the synthetic rod has only six altogether in the loop of this heating system as can be seen from Figure 2, promptly be symmetrical in the transformer secondary at synthetic rod two ends and the joint 15 between the conduction copper valve line 5, joint 52 between conduction copper valve line 5 and the steel bushing 2, the joint 34 that the end face of top hammer 3 contact with synthetic rod 4 end face plugs, like this power supply that comes out by the transformer secondary will be by conduction copper valve line 5 directly to steel bushing 2 promptly to top hammer 3 (steel bushing and push up hammer into shape be one in fact) again to synthetic rod 4.Joint reduces, and contact resistance reduces, and power savings is very obvious.

It below is the table of comparisons that 100000T/ φ 420 class press diamond synthesis (synthetic rod of φ 35) adopts traditional electric heating system and employing the utility model electric heating system.

As can be seen from the above table, it is that each synthetic rod cost reduces by 0.53 yuan that the explicit cost that the utility model diamond press electric heating system can bring reduces, by 000 synthetic rod of every every monthly average Synthetic 2 of diamond press, production scale is calculated by 100 equipment, then every month electricity charge savings is 10.6 ten thousand yuan, 116.6 ten thousand yuan of year saving electricity charge; Also has the reduction of invisible cost in addition, the reduction of equipment failure rate just, the decline of top hammer consumption, synthetic rod plug good heat dissipation is easy burn-out not, the diamond grade gets a promotion, and this is again that a collection of immeasurable benefit increases, so the economic benefit that the utility model produces has huge.

Claims

1, a kind of diamond press adds heat and power system, it comprises transformer (1), the copper pigtail lead (5) of one end and transformer secondary line bank seated connection, the electric system of transformer secondary is applied to the top hammer (3) at synthetic rod (4) two ends, hammer interference in top is surrounded by steel ring, it is characterized in that described conductive ring litzendraht wire directly and steel bushing (2) be fastenedly connected.