CN208208448U - A kind of anti-cracking oversheath insulating sleeve of single crystal growing furnace water-cooled cable - Google Patents
A kind of anti-cracking oversheath insulating sleeve of single crystal growing furnace water-cooled cable Download PDFInfo
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- CN208208448U CN208208448U CN201820769978.8U CN201820769978U CN208208448U CN 208208448 U CN208208448 U CN 208208448U CN 201820769978 U CN201820769978 U CN 201820769978U CN 208208448 U CN208208448 U CN 208208448U
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- insulating sleeve
- fixedly connected
- controlled temperature
- cracking
- temperature cabinet
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Abstract
The utility model discloses a kind of anti-cracking oversheath insulating sleeves of single crystal growing furnace water-cooled cable, including support tube, the lateral wall of the support tube is fixedly connected with multiple copper conductors, and the other end of multiple copper conductors is fixedly connected on the inner sidewall of same position-limiting tube, multiple thermal holes are offered on position-limiting tube, multiple support rods that the lateral wall of the position-limiting tube is fixedly connected with, so that movable plate is moved with the first contact to the direction close to the second wafer, after the second wafer and the first contact pad, it is connected to extraneous power supply, series circuit is connected, resistance wire is started to work, so that the temperature on insulating sleeve ontology increases, with the lasting raising of temperature, under the mercury impetus constantly expanded, movable plate is detached from the second wafer with the first contact, series circuit disconnects；Therefore the device by the variation of temperature on control insulating sleeve ontology can achieve the effect that insulating sleeve ontology is prevented to be cracked.
Description
Technical field
The utility model relates to water-cooled cable technical field, specially a kind of anti-cracking oversheath of single crystal growing furnace water-cooled cable is exhausted
Edge casing.
Background technique
The anti-cracking oversheath insulating sleeve of single crystal growing furnace water-cooled cable is the insulating sleeve for water-cooled cable protection, still
Since there are certain the temperature difference ranges for the material of insulating sleeve, casing is easily lead to more than this temperature difference and is cracked, is
This needs to do isothermal holding to casing, prevents bushing temperature too low, is more than the temperature difference range in heat, leads to the cracking of casing,
Thus it is proposed that a kind of anti-cracking oversheath insulating sleeve of single crystal growing furnace water-cooled cable.
Utility model content
The purpose of this utility model is to provide a kind of anti-cracking oversheath insulating sleeves of single crystal growing furnace water-cooled cable, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of anti-cracking oversheath insulating sleeve of single crystal growing furnace water-cooled cable, including support tube, the lateral wall of the support tube
Multiple copper conductors are fixedly connected with, and the other end of multiple copper conductors is fixedly connected on the inner sidewall of same position-limiting tube, limited
Multiple thermal holes, multiple support rods that the lateral wall of the position-limiting tube is fixedly connected with, and multiple support rods are offered on the pipe of position
The other end be fixedly connected on the inner sidewall of same insulating sleeve ontology, fixed be plugged with is led on the insulating sleeve ontology
Hot ring, and the rear end of heat conduction ring is fixedly connected with multiple first heat conducting bars, multiple first heat conducting bars are fixedly plugged in absolutely
It is fixed on the insulating sleeve ontology to be plugged with the second heat conducting bar in edge sleeve body, and the front end of the second heat conducting bar with it is thermally conductive
The rear end of ring is fixedly connected,
It further include the register for being fixedly plugged in the second heat conducting bar lower end；
The register includes controlled temperature cabinet, and fixation is plugged with resistance wire, the inside of the controlled temperature cabinet on the controlled temperature cabinet
Wall slidably connects movable plate, and one end of movable plate is fixedly connected with one end of the first spring, and the other end of the first spring is solid
Surely it is connected on the inner sidewall of controlled temperature cabinet, the lower end of the movable plate is inlaid with the first contact, the inner bottom wall edge of the controlled temperature cabinet
Embedded with the second wafer to match with the first contact, and the upper end of the second wafer contradicts and is connected with sealing plate, and the sealing plate is living
Dynamic one end run through baffle and be fixedly connected with second spring, the other end of second spring are fixedly connected on the inner sidewall of controlled temperature cabinet
On, the lower end of the baffle is fixedly connected in the inner bottom wall of controlled temperature cabinet.
Preferably, the circumferentially fixed of the movable plate is socketed with one layer of sealing film.
Preferably, the insulating sleeve ontology fixed sleeves are connected to one layer of heat preservation set.
Preferably, the controlled temperature cabinet fixed sleeves are connected to one layer of waterproof membrane.
Preferably, the quantity of the support rod is more than six, and is isodistantly spaced annular spread.
Compared with prior art, the utility model has the beneficial effects that
1. the presence of the first heat conducting bar and the second heat conducting bar, temperature change that can in real time in conductance isolation sleeve body.
2. register can control the temperature on insulating sleeve ontology, can prevent on insulating sleeve ontology
Temperature change is excessive, leads to the case where being cracked.
To sum up, by above-mentioned effective measure, it can achieve the effect to the anti-cracking of insulating sleeve ontology.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is register structure sectional view.
In figure: support tube 1, copper conductor 2, position-limiting tube 3, support rod 4, insulating sleeve ontology 5, heat conduction ring 6, the first heat conducting bar
7, the second heat conducting bar 8, register 9, controlled temperature cabinet 901, resistance wire 902, baffle 903, movable plate 904, the first contact 905, close
Sealing plate 906, the second wafer 907.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2:
The lateral wall of a kind of anti-cracking oversheath insulating sleeve of single crystal growing furnace water-cooled cable, including support tube 1, support tube 1 is solid
Surely multiple copper conductors 2 are connected with, and the other end of multiple copper conductors 2 is fixedly connected on the inner sidewall of same position-limiting tube 3, limited
Multiple thermal holes, multiple support rods 4 that the lateral wall of position-limiting tube 3 is fixedly connected with, and multiple support rods 4 are offered on the pipe 3 of position
The other end be fixedly connected on the inner sidewall of same insulating sleeve ontology 5, on insulating sleeve ontology 5 it is fixed be plugged with it is thermally conductive
Ring 6, and the rear end of heat conduction ring 6 is fixedly connected with multiple first heat conducting bars 7, multiple first heat conducting bars 7 are fixedly plugged in insulation
It is fixed on insulating sleeve ontology 5 to be plugged with the second heat conducting bar 8, and the front end of the second heat conducting bar 8 and heat conduction ring 6 in sleeve body 5
Rear end be fixedly connected,
It further include the register 9 for being fixedly plugged in 8 lower end of the second heat conducting bar；
Register 9 includes controlled temperature cabinet 901, and fixation is plugged with resistance wire 902, the inside of controlled temperature cabinet 901 on controlled temperature cabinet 901
Wall slidably connects movable plate 904, and one end of movable plate 904 is fixedly connected with one end of the first spring, the first spring it is another
One end is fixedly connected on the inner sidewall of controlled temperature cabinet 901, and the lower end of movable plate 904 is inlaid with the first contact 905, controlled temperature cabinet 901
Inner bottom wall be inlaid with the second wafer 907 to match with the first contact 905, and the upper end of the second wafer 907 contradicts and is connected with
Sealing plate 906,906 activity of sealing plate run through baffle 903 and are fixedly connected with one end of second spring, the other end of second spring
It is fixedly connected on the inner sidewall of controlled temperature cabinet 901, the lower end of baffle 903 is fixedly connected in the inner bottom wall of controlled temperature cabinet 901, mobile
The circumferentially fixed of plate 904 is socketed with one layer of sealing film, plays the role of better seal, 5 fixed sleeves of insulating sleeve ontology are connected to
One layer of heat preservation set, insulation effect, 901 fixed sleeves of controlled temperature cabinet are connected to one layer of waterproof membrane, and the quantity of waterproof action, support rod 4 is more
In six, and it is isodistantly spaced annular spread, the right side storage that the inner cavity of controlled temperature cabinet 901 is located at movable plate 904 has mercury, resistance wire
902, the first contact 905, the second wafer 907 and extraneous power supply form a series loop, support tube 1, position-limiting tube 3, support rod 4
It is heat-conducting with controlled temperature cabinet 901.
Working principle: when insulating sleeve ontology 5 is placed in the very big environment of difference variation, pass through the first heat conducting bar 7
So that the temperature on insulating sleeve ontology 5 is always consistent, the presence of the second heat conducting bar 8 can be by insulating sleeve ontology 5 for meeting
On temperature change be transmitted in register 9 in real time so that the mercury in controlled temperature cabinet 901 according to the variation of temperature and
Variation；
When the temperature of insulating sleeve ontology 5 reduces, mercury can be made by cold events, thus in the first spring impetus
Under, so that movable plate 904 is moved with the first contact 905 to close to the direction of the second wafer 907, when the second wafer 907 and the
After the contact of one contact 905, it is connected to extraneous power supply, series circuit is connected, and resistance wire 902 is started to work, so that insulating sleeve
Temperature on ontology 5 increases, with the lasting raising of temperature, under the mercury impetus constantly expanded, movable plate 904 with
First contact 905 is detached from the second wafer 907, and series circuit disconnects；
Therefore the device can be by the variation of temperature on control insulating sleeve ontology 5, and reaching prevents insulating sleeve ontology 5
The effect of cracking.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of anti-cracking oversheath insulating sleeve of single crystal growing furnace water-cooled cable, including support tube (1), the support tube (1) it is outer
Side wall is fixedly connected with multiple copper conductors (2), and the other end of multiple copper conductors (2) is fixedly connected in same position-limiting tube (3)
Inner sidewall on, multiple thermal holes are offered on position-limiting tube (3), the lateral wall of the position-limiting tube (3) is fixedly connected with multiple
Support rod (4), and the other end of multiple support rods (4) is fixedly connected on the inner sidewall of same insulating sleeve ontology (5), institute
It states fixation on insulating sleeve ontology (5) to be plugged with heat conduction ring (6), and the rear end of heat conduction ring (6) is fixedly connected with multiple first and leads
Hot rod (7), multiple first heat conducting bars (7) are fixedly plugged on insulating sleeve ontology (5), the insulating sleeve ontology
(5) fixation is plugged with the second heat conducting bar (8) on, and the front end of the second heat conducting bar (8) is fixedly connected with the rear end of heat conduction ring (6),
It is characterized by also including the registers (9) for being fixedly plugged in the second heat conducting bar (8) lower end；
The register (9) includes controlled temperature cabinet (901), and fixation is plugged with resistance wire (902), institute on the controlled temperature cabinet (901)
The inner sidewall for stating controlled temperature cabinet (901) slidably connects movable plate (904), and one end of movable plate (904) is fixedly connected with first
One end of spring, the other end of the first spring are fixedly connected on the inner sidewall of controlled temperature cabinet (901), the movable plate (904)
Lower end is inlaid with the first contact (905), and the inner bottom wall of the controlled temperature cabinet (901), which is inlaid with, to match with the first contact (905)
The second wafer (907), and the upper end of the second wafer (907) contradicts and is connected with sealing plate (906), sealing plate (906) activity
Through baffle (903) and it is fixedly connected with one end of second spring, the other end of second spring is fixedly connected on controlled temperature cabinet (901)
Inner sidewall on, the lower end of the baffle (903) is fixedly connected in the inner bottom wall of controlled temperature cabinet (901).
2. the anti-cracking oversheath insulating sleeve of a kind of single crystal growing furnace water-cooled cable according to claim 1, it is characterised in that: institute
It states the circumferentially fixed of movable plate (904) and is socketed with one layer of sealing film.
3. the anti-cracking oversheath insulating sleeve of a kind of single crystal growing furnace water-cooled cable according to claim 1, it is characterised in that: institute
It states insulating sleeve ontology (5) fixed sleeves and is connected to one layer of heat preservation set.
4. the anti-cracking oversheath insulating sleeve of a kind of single crystal growing furnace water-cooled cable according to claim 1, it is characterised in that: institute
It states controlled temperature cabinet (901) fixed sleeves and is connected to one layer of waterproof membrane.
5. the anti-cracking oversheath insulating sleeve of a kind of single crystal growing furnace water-cooled cable according to claim 1, it is characterised in that: institute
The quantity of support rod (4) is stated more than six, and is isodistantly spaced annular spread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769978.8U CN208208448U (en) | 2018-05-23 | 2018-05-23 | A kind of anti-cracking oversheath insulating sleeve of single crystal growing furnace water-cooled cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769978.8U CN208208448U (en) | 2018-05-23 | 2018-05-23 | A kind of anti-cracking oversheath insulating sleeve of single crystal growing furnace water-cooled cable |
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| Publication Number | Publication Date |
|---|---|
| CN208208448U true CN208208448U (en) | 2018-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820769978.8U Active CN208208448U (en) | 2018-05-23 | 2018-05-23 | A kind of anti-cracking oversheath insulating sleeve of single crystal growing furnace water-cooled cable |
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| CN (1) | CN208208448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115083686A (en) * | 2022-07-19 | 2022-09-20 | 安徽华上电缆科技有限公司 | Tensile heat dissipation type cable for new energy automobile |
-
2018
- 2018-05-23 CN CN201820769978.8U patent/CN208208448U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115083686A (en) * | 2022-07-19 | 2022-09-20 | 安徽华上电缆科技有限公司 | Tensile heat dissipation type cable for new energy automobile |
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