CN1037629A - The method and the application thereof that make the electric heating appliance after burning have the performance of being repeatedly used - Google Patents

Abstract

The present invention relates to and make the electric heating appliance that burns recover the technology of using.The invention provides a kind of lead that passes through to adjust in the electric wire connecting junction, one section of the access of at every turn connecting arbitrarily from many taps resistive conductor just makes another many taps of blowing resistive conductor conducting method once.Electric heating appliances such as the electric hot tray that application the present invention produces, electrothermal tube, electric light, fluorescent tube, the number of times from burning and recovering to use can reach tens times, thereby greatly increase the service life.The present invention uses insulating material such as adhered soil, and many taps resistive conductor technology is wrapped up in the plastic film layering, makes electric heating appliance make the rate of finished products height, carries out mechanized operation easily.

Description

The method and the application thereof that make the electric heating appliance after burning have the performance of being repeatedly used

The present invention relates to and make the electric heating appliance that blows recover the technology of using, present electric heating appliance, when blowing, just can not use its resistive conductor, this causes very big waste, because of except that the one section resistive conductor that burns out, other parts can both continue to use, therefore, blow resistive conductor partly as long as we try every possible means to connect, this electric heating appliance just can be reused.

The present invention takes, 2. draw many tap leads method 4. at the resistive conductor of parcel in advance, when this resistive conductor blows, the tap lead by resistive conductor just, series connection inserts one section standby resistive conductor, make the resistive conductor conducting of blowing and keep the original length, make electric heating appliance generate heat luminous again and the recovery use.The tap lead of resistive conductor has many, whenever blow once, we are just by making many tap lead series connection insert one section resistive conductor repeatedly, so take the electric heating appliance that the present invention makes, have and many taps resistive conductor is blown and the performance of conducting, so electric heating appliance can reach tens times from the number of times that burns and recover to use.For example the electric hot tray of electric cooker has more than ten times, and the electrothermal tube of electric heater, electric light, fluorescent tube have more than 4 times, and at present, this technology yet there are no report.

Many taps resistive conductor (B) two large divisions that the electric heating appliance that utilizes the present invention to make mainly contains electric wire connecting junction (A) and wrapped up by high-temperature insulation material, as shown one.

Electric wire connecting junction assembles, in a cavity is arranged 7., the cavity inner wall assembly many separately independently wiring hole or binding post 6., and lead (11) and the securing member supporting with it.The resistive conductor tap lead 9. reaches wiring hole with power line respectively or binding post is connected, the electric wire connecting junction assembly wiring hole or that part of binding post that is connected with the resistive conductor tap lead, preferably and the high-temperature insulation material of parcel resistive conductor 5., become a firm integral body.

The resistive conductor that tap lead is identical with thickness length is divided into the identical line segment of many length, and the other end then is connected with wiring hole or binding post.

The high-temperature insulation material that the present invention uses has two kinds, and a kind of is transparent, glass for example, and another kind is then opaque, for example adhered soil, quartz sand.High-temperature insulation material is wrapped in many taps resistive conductor and tap lead and part wiring hole or the binding post more than two.The high-temperature insulation material of many taps resistive conductor tap lead of parcel is with or without the metal parcel.

The present invention uses adhered soil to do high-temperature insulation material, and some benefit is arranged: 1, rate of finished products height.Adhered soil energy hierarchical operations makes resistive conductor be fixed on appointed positions, can not touch metal, and after calcining, adhered soil becomes hard pottery, makes the resistive conductor permanent set at assigned address, therefore, and the rate of finished products height.2, be convenient to mechanized operation, the making of metal dish, mud pan, mud bar, resistive conductor and tap lead are in the wiring of mud pan, and resistive conductor is arranged around the mud bar, and plastic film parcel mud bar etc. all can carry out mechanically actuated operation, reduces labor intensity.3, raw material sources are wide, can obtain everywhere, and cost is low.

The present invention repeatedly uses plastic film layering parcel high-temperature insulation material again, with the method that makes resistive conductor and tap lead thereof around plastic film, make high-temperature insulation material not produce offset phenomena, on the other hand, when the bending metals pipe, resistive conductor and lead-in wire thereof, be subjected to pining down of plastic film tube, displacement is little, all within safety factor, can never the contacting metal pipe, thus rate of finished products is improved greatly.

The present invention is under the prerequisite that keeps gross calorific power, the spacing of resistive conductor is increased, for example more than 1 millimeter, like this, the temperature of resistive conductor zonule is just much lower than the temperature of resistive conductor zonule in the present electric heating appliance in the electric heating appliance of the present invention, thereby prolongs the life-span of resistive conductor.

The present invention uses high-temperature insulation material parcel resistive conductor and tap lead thereof that two kinds of methods are arranged, and every kind of method is calcined and do not calcine two kinds.

1,1. the moistening high-temperature insulation material of putting one deck three millimeters thick at metal dish 5., adhered soil (high-temperature insulation material is called adhered soil in the following text) for example, and depict sulculus 3., groove depth, groove width, with each one millimeter of cell wall, slot pitch is two millimeters, be right after at resistive conductor with tap lead and 2. go up, make resistive conductor divide into the line segment of many equal in length, to have wiring hole or binding post tap lead and resistive conductor 6., single line is put into sulculus respectively, after wiring hole or binding post wrap up with adhered soil, from the aperture of metal dish, stretch out, the moistening adhered soil of the topped again second layer two millimeters thick, and depict sulculus thereon, repeat aforesaid operations by designing requirement, repeat multilayer, put the moistening adhered soil and the pressure a little of one deck three millimeters thick at last, make adhered soil wrap up many taps resistive conductor and tap lead thereof, cover the metal disk cover then, make adhered soil fill up metal dish, through punching press, crimping, after the electric welding sealing, send the high temperature furnace Low fire ceramic, as shown one.

2, put the thick three millimeters porcelain piece of lastblock in metal dish, this porcelain piece has many sulculuses, and groove depth, groove width, cell wall are one millimeter, and slot pitch is two millimeters.Be right after on resistive conductor with tap lead, resistive conductor is divided into the line segment of many equal in length, with many taps resistive conductor and tap lead thereof, put into sulculus respectively, the band tap lead connect the earnest tadpole of warbling of the oriole grin the tenth of the twelve Earthly Branches   consult wash shine rhizome of chuanxiong coil chant fish hawk folds in a garment phlegm man] the striking an ancient drinking vessel of word orangutan alarms and shelters clear virtuous the putting down of mystery and wash  (Jia  send the location string coffin that feeds to incite the Zhuang brocade sole of the bright haze of large-leaved dogwood porcelain spoon Pu bamboo container for fruit, dried meat, etc. thoroughfare porcelain and scold the skilful string of toad and feed that Mongolian oak Rolling (incite the saturating skilful linchpin fish hawk folds in a garment of large-leaved dogwood  and talk and lead   Nie Zhe ⒌ to coil up the outstanding magpie of this lush Suan S gruel show off standing grain small house male elaborate around the sacrum smile ⒁ pay lush fried twisted dough sticks  border in riotous profusion subcutaneous ulcer arc of threading by the Zhang, a state in the Zhou Dywnasty thumb

3, use high-temperature insulation material, adhered soil (high-temperature insulation material is to call adhered soil in the following text) for example, make diameter greater than four millimeters round mud bar (18), for the first time with plastic film parcel mud bar, become round mud bar through rolling, with 4. many of the resistive conductor tap leads of being with wiring hole or binding post, widen as far as possible line-spacing from mud bar one end to the other end, side by side tightly on ground floor plastic film (17), roll up the adhered soil (16) of five millimeters of last first bed thickness, wrapping up the rolling of mud bar for the second time with plastic film again makes it become round mud bar, with the resistive conductor of two (or more than two) 2. from an end of mud bar to the other end, tightly on second layer plastic film (15), the line-spacing of resistive conductor is one millimeter side by side.Pierce through plastic film this moment, will be on the ground floor plastic film, but that end with the tap lead of wiring hole or binding post does not take out one section, respectively it is right after on each bar resistive conductor by designing requirement, make resistive conductor divide into the line segment of many equal in length, roll up the adhered soil (14) of five millimeters of last second bed thickness again, wrap three-layer plastic film (13) again, make it become round mud bar through rolling, in the iron pipe of packing into (12), to adhered soil pressure a little, make it fill up metal tube, carry out crooked iron pipe, the wiring hole or the binding post of arrangement iron pipe mouth by designing requirement, send high temperature furnace to be sintered into pottery, as shown two.

4, replace adhered soil parcel resistive conductor and have wiring hole or the resistive conductor tap lead of binding post with quartz sand, its operation is thirdly carried out by above-mentioned, puts in the metal tube, need not calcine, but will note the sealing of metal tube, as shown two.

5, with 4. many interlude of resistive conductor tap lead, reach an end of many of resistive conductor supporting-lines (21), imbed in the transparent high temperature resistant insulating material post more than branch is two-layer, for example in the glass column (19), (the transparent high temperature resistant insulating material is to call glass in the following text), the distance of imbedding line equates, the other end with resistance line bearing line supports resistive conductor, and with the layer the resistive conductor tap lead, be right after at same resistive conductor and 2. go up, make resistive conductor divide into the line segment of many equal in length, put into transparent high temperature resistant insulating material bubble or pipe, for example in glass envelope or the pipe (20), the resistive conductor tap lead other end is taken out outside glass envelope or the pipe, 6. be connected, reserve the position of air-filled pore with wiring hole or binding post, with the mouth of burning glass column and glass envelope or pipe, make both molten remittances together.Be full of glass envelope or pipe with inert gas,, make the sealing fully of glass envelope or pipe, as shown three the air-filled pore scorification.

Above-mentioned one to five data are only done reference for example, and specific requirement is decided by actual electric heating appliance, are not subjected to restriction for example.

Introducing the present invention below makes the electric heating appliance that blows resistive conductor recover use operation principle repeatedly.

Many taps resistive conductor of electric wire connecting junction and high-temperature insulation material parcel is mounted to an integral body, as shown one.Suppose the electric wire connecting junction inner chamber of electric heating appliance, the wiring hole of assembly or binding post are X, Y, A, B, D, E, F, G and L, M, N, R, H, T, the tie point of connected tap lead on resistive conductor is a, b, d, e, f, g and l, m, n, r, h, t, resistive conductor divided into the line segment of equal in length.9. wiring hole or binding post X, Y are connected with power line.With securing member lead (11) is connected X, A and Y, G, after connecting with the mains, electric heating appliance carries out work, and it is luminous generate heat, and as shown four, for example the electrothermal tube of the electric hot tray of electric cooker and electric heater generates heat, electric light and fluorescent light emitting tube, or the like.When electric heating appliance burns, if the high-temperature insulation material of parcel resistive conductor is an opaque body, available " universal meter " measures A, B, D, E, F, G and L, M, N, R, l, T each point, find the resistive conductor line segment that blows, if find the b of B, D correspondence, the not conducting of resistive conductor between the d tie point, we just connect B, L and D, M with lead, connect with the mains again, the circuit that this moment, electric current was flowed through changes X, A, a, b, B, L, l, m, M, D, d, e, f, g, G, Y into, the resistive conductor conducting, as shown five, electric heating appliance recovers to use.And for example blow for the second time, through detecting is the l of L, M correspondence, the not conducting of resistive conductor between the m tie point, we just move to primary lead B, M and D, N, connect with the mains again, the circuit that this moment, electric current was flowed through is the conducting again of X, A, a, b, B, M, m, n, N, D, d, e, f, g, G, Y, resistive conductor, as shown six, electric heating appliance generates heat luminous again, recovers once more to use.Because by the resistive conductor that high-temperature insulation material wraps up, the thickness length of its all line segments is identical, can connect arbitrarily and insert one section resistive conductor, can not influence the power of electric heating appliance.Electric heating appliance whenever blows once later on, and just by the method for above-mentioned introduction, series connection inserts one section resistive conductor, uses until exhausted until standby resistive conductor.In view of the foregoing, if the condition permission, high-temperature insulation material should wrap up many several resistive conductors as far as possible, can make electric heating appliance like this, and arranged longer useful life.

Claims (7)

1, the present invention is a kind of resistive conductor conducting of blowing in the electric heating appliance that makes, thereby the electric heating appliance that order is burnt recovers the method for use, it is characterized in that, in the electric wire connecting junction (A) of electric heating appliance, 2. tap lead is 4. to connect resistive conductor with lead (11), series connection inserts one section many taps resistive conductor (B) that is wrapped up by high-temperature insulation material, makes many taps resistive conductor conducting of 5. being wrapped up by high-temperature insulation material of having blown, thereby makes the electric heater that burns have the method for the performance of being repeatedly used.

According to the described method of claim one, it is characterized in that 2, the high-temperature insulation material parcel of electric heating appliance is many taps resistive conductor and tap lead thereof more than two, tap lead is with the linear line segment of dividing into many equal in length of resistance.

3, according to claim one and two described methods, it is characterized in that, power line 9. with the resistive conductor tap lead, respectively with independently 6. wiring hole or binding post are connected separately in the electric wire connecting junction.

4, according to the described method of claim one to three, it is characterized in that, lead passes through securing member, be connected with any one wiring hole or binding post in the electric wire connecting junction, at every turn with any one section resistive conductor line segment in many taps resistive conductor, series connection inserts in another many taps of having blown resistive conductor, just makes its conducting once, thereby makes the electric heating appliance that burns have the performance that is repeatedly used.

5, utilize the described method of claim one to four, the resistive conductor that order is blown recovers conducting, thereby obtain, after burning, still has the electric heating appliance that recovers to use performance repeatedly, it is characterized in that, electric heating appliance is made up of many taps resistive conductor (B) of electric wire connecting junction (A) and high-temperature insulation material parcel, wherein:

1, electric wire connecting junction assembles, and is with or without the metal parcel, a cavity is arranged 7. in it.

2, many independently wiring hole or binding posts separately of electric wire connecting junction cavity inner wall assembly, and lead and the securing member supporting with it.

3, resistive conductor tap lead and power line are connected with wiring hole or binding post respectively.

4, high-temperature insulation material is the transparent body, or is not the transparent body, has or do not have the metal parcel.

5, high-temperature insulation material wraps up many taps resistive conductor and lead-in wire thereof more than two, and tap lead is divided into resistive conductor on the line segment of many equal in length.

According to the described electric heating appliance of claim five, it is characterized in that 6, the parcel of said high-temperature insulation material comprises:

1, puts the high-temperature insulation material of one deck more than two millimeters at metal dish in 1., for example 3. adhered soil (high-temperature insulation material is to call adhered soil in the following text) depicts many sulculuses thereon, the groove depth of this sulculus, groove width, cell wall, respectively be more than one millimeter, slot pitch is more than two millimeters.Be right after on resistive conductor with tap lead, make resistive conductor divide into the line segment of many equal in length, tap lead and many taps resistive conductor that will have wiring line or binding post, single line is put into sulculus respectively, after wiring hole or binding post wrap up with adhered soil, from the aperture of metal dish, stretch out, put the adhered soil of second bed thickness more than two millimeters, repeat aforesaid operations repeatedly by designing requirement.Put the adhered soil of a bed thickness more than two millimeters at last, and pressure a little, make adhered soil wrap tightly many taps resistive conductor and tap lead thereof, cover crown cap then, make adhered soil fill up metal dish, after punching press, crimping, electric welding sealing, send high temperature furnace to be sintered into pottery.

2, in metal dish, put a thick porcelain piece more than two millimeters, this porcelain piece has many sulculuses, the groove depth of this sulculus, groove width, cell wall respectively is more than one millimeter, slot pitch is more than two millimeters, be right after on the resistive conductor with tap lead, make resistive conductor divide into the line segment of many equal in length, with many taps resistance wire and have wiring hole or the tap lead of binding post, single line is put into sulculus respectively, after wiring hole or binding post put with porcelain tube, stretch out from the aperture of metal dish, fill up sulculus with adhered soil this moment, puts lastblock porcelain piece again, repeat aforesaid operations by designing requirement, covering lastblock does not at last have the porcelain piece of sulculus, covers the metal disk cover, through crimping, the electric welding sealing.

3, use high-temperature insulation material, adhered soil (high-temperature insulation material is to call adhered soil in the following text) for example, make diameter greater than four millimeters round mud bar (18), for the first time with plastic film parcel mud bar, become round bar through rolling, with 4. many of the resistive conductor tap leads of being with wiring hole or binding post, widen line-spacing from mud bar one end to the other end, side by side tightly on ground floor plastic film (17), roll up the adhered soil (16) of last first bed thickness more than two millimeters, wrapping up the mud bar for the second time with plastic film again rolls, make it become round mud bar, with the resistive conductor of two (or more than two) 2. from an end of mud bar to the other end, side by side tightly on second layer plastic film (15), the line-spacing of resistive conductor is more than one millimeter, pierce through plastic film this moment, will be on the ground floor plastic film but do not take out one section with that end of the tap lead of wiring hole or binding post, respectively it is right after on each bar resistive conductor by designing requirement, make resistive conductor divide into the line segment of many equal in length, roll up the adhered soil (14) of last second bed thickness more than two millimeters again, wrap three-layer plastic film (13) again, make it become round mud bar through rolling, pack in the iron pipe (12), to adhered soil pressure a little, make it fill up metal tube, carry out crooked iron pipe by designing requirement, behind the wiring hole or binding post of arrangement iron pipe mouth, send high temperature furnace to be sintered into pottery.

4, replace adhered soil parcel resistive conductor and have wiring hole or the resistive conductor tap lead of binding post with quartz sand, put in the metal tube, its operation is thirdly carried out by aforesaid right requirement six, need not calcine, the last sealing metal mouth of pipe fully.

5, with many resistive conductor tap leads 4. an end of interlude and many resistive conductor supporting-lines (21) divide two-layer more than, imbed in the transparent high temperature resistant insulating material post, for example in the glass column (19) (the transparent high temperature resistant insulating material is called glass in the following text), the distance of imbedding line equates, the other end with resistance line bearing line supports resistive conductor, and with the layer the resistive conductor tap lead, be right after at same resistive conductor and 2. go up, make resistive conductor divide into the line segment of many equal in length, put into transparent high temperature resistant insulating material bubble or pipe, for example in glass envelope or the pipe (20), the resistive conductor tap lead other end is taken out outside glass envelope or the pipe, be connected, reserve the position of air-filled pore with wiring hole or binding post, with burning glass column and the glass envelope mouth or the mouth of pipe, make both molten remittances together.Be full of glass envelope or pipe with inert gas, with air-filled pore scorification sealing extremely fully.

7, according to claim five and six described electric heating appliances, it is characterized in that this electric heating appliance comprises:

1, electric hot tray, 2, electrothermal tube, 3, electric light, 4, fluorescent tube.

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