CN202738139U - Reliable crawler type ceramic heating device - Google Patents
Reliable crawler type ceramic heating device Download PDFInfo
- Publication number
- CN202738139U CN202738139U CN 201220386877 CN201220386877U CN202738139U CN 202738139 U CN202738139 U CN 202738139U CN 201220386877 CN201220386877 CN 201220386877 CN 201220386877 U CN201220386877 U CN 201220386877U CN 202738139 U CN202738139 U CN 202738139U
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- crawler type
- type ceramic
- heat transfer
- ceramic heater
- heating device
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Abstract
The utility model discloses a reliable crawler type ceramic heating device, comprising a heat transfer inner sleeve sleeved on a device to be heated, wherein at least two crawler type ceramic heaters are sleeved on a peripheral surface of the heat transfer inner sleeve, and the crawler type ceramic heaters are arranged in parallel, a peripheral surface of the crawler type ceramic heater is provided with a heat-insulation layer, and a cylindrical shell is arranged outside the heat-insulation layer. According to the reliable crawler type ceramic heating device of the utility model, the plurality of crawler type ceramic heaters are arranged between the cylindrical shell and the heat transfer inner sleeve, and the plurality of crawler type ceramic heaters are arranged in parallel on a power supply, when a failure occurs on one crawler type ceramic heater, operation of the other crawler type ceramic heaters can not be affected, thus operation stability of the device can be ensured, and the broken crawler type ceramic heater can be maintained and replaced conveniently at the same time, thereby facilitating material saving and cost saving.
Description
Technical field
The utility model relates to a kind of heater, relates in particular to a kind of crawler type ceramic high-efficiency heater.
Background technology
In smart cast aluminium forming or forming polymer machinery etc. is produced, need to heat with heater, so that the liquid of flowing through keeps specific temperature.Mostly the heater that uses at present is the integrated coil heater, and it is that line contacts that this heater carries out when heat is transmitted, so heat transfer effect is poor, life-span is short, very easily damages, and the fluid temperature that heats is reduced, cause product rejection, and in case damage needs integral replacing, relatively waste material.
Summary of the invention
Technical problem to be solved in the utility model provides the reliable crawler type ceramic heating device that a kind of efficiency of heating surface is high, use safety and stability.
For solving the problems of the technologies described above, the technical solution of the utility model is: reliable crawler type ceramic heating device, comprise the heat transfer inner sleeve that is sleeved on the equipment to be heated, be set with at least two crawler type ceramic heaters on the described heat transfer inner sleeve outer peripheral face, and described crawler type ceramic heater is arranged in parallel, the outer peripheral face of described crawler type ceramic heater is provided with heat-insulation layer, and described heat-insulation layer is equipped with barrel-type casing outward.
As preferred technical scheme, described crawler type ceramic heater is sleeved on side by side in the described heat transfer and puts.
As preferred technical scheme, described crawler type ceramic heater is three.
As preferred technical scheme, described heat-insulation layer comprises the insulation sleeve that is sleeved between described crawler type ceramic heater and the described barrel-type casing.
As to improvement of the technical scheme, overlapping being sleeved in the described heat transfer of described crawler type ceramic heater puts.
Owing to adopted technique scheme, reliable crawler type ceramic heating device, comprise the heat transfer inner sleeve that is sleeved on the equipment to be heated, be set with at least two crawler type ceramic heaters on the described heat transfer inner sleeve outer peripheral face, and described crawler type ceramic heater is arranged in parallel, the outer peripheral face of described crawler type ceramic heater is provided with heat-insulation layer, and described heat-insulation layer is equipped with barrel-type casing outward; The beneficial effects of the utility model are: be provided with a plurality of crawler type ceramic heaters between barrel-type casing and heat transfer inner sleeve, and a plurality of crawler type ceramic heaters are connected in parallel on the power supply, one of them crawler type ceramic heater breaks down can not affect other crawler type ceramic heater work yet, guaranteed the stability of this device work, can change the crawler type ceramic heater that breaks down by convenient for maintaining simultaneously, help economical with materials and production cost.
Description of drawings
Fig. 1 is the assembling schematic diagram of the utility model embodiment;
Fig. 2 is the upward view of Fig. 1;
Among the figure: the 1-barrel-type casing; 2-heat transfer inner sleeve; 3-crawler type ceramic heater; The 31-heating wire; The 32-ceramic block; The 4-heat-insulation layer; The 5-clamping screw.
Embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.In the following detailed description, only by the mode of explanation some example embodiment of the present utility model has been described.Undoubtedly, those of ordinary skill in the art can recognize, in the situation that does not depart from spirit and scope of the present utility model, can revise described embodiment with various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used for the protection range of restriction claim.
As depicted in figs. 1 and 2, reliable crawler type ceramic heating device, comprise the heat transfer inner sleeve 2 that is sleeved on the equipment to be heated, be set with at least two crawler type ceramic heaters 3 on described heat transfer inner sleeve 2 outer peripheral faces, and described crawler type ceramic heater 3 is arranged in parallel, the outer peripheral face of described crawler type ceramic heater 3 is provided with heat-insulation layer 4, the described heat-insulation layer 4 outer barrel-type casings 1 that are equipped with, the heat-insulation layer 4 that arranges can prevent that heat from distributing to the external world by barrel-type casing 1, help to improve the utilance of heat, thereby improve the efficiency of heating surface of this device, heat-insulation layer 4 is set to the insulation sleeve of tubular structure, directly be sleeved between barrel-type casing 1 and the crawler type ceramic heater 3 and get final product, install simple, high insulating effect.
Described crawler type ceramic heater 3 is sleeved on the described heat transfer inner sleeve 2 side by side, the head and the tail that are a plurality of crawler type ceramic heaters 3 contact successively, vertically monolayer alignment is on the outer peripheral face of heat transfer inner sleeve 2, the ceramic heater of crawler type described in the present embodiment 3 is three, general described crawler type ceramic heater 3 comprises heating wire 31, be coated with successively some ceramic blocks 32 on the described heating wire 31, the ceramic block 32 at described heating wire 31 both ends is connected to form ring heater, the ceramic block 32 at heating wire 31 both ends can be connected and fixed by clamping screw 5 and being used of locking nut, thereby make crawler type ceramic heater 3 and heat transfer inner sleeve 2 close contacts, and formation face contact between the two, heat transmitting is good, helps to improve the efficiency of heating surface.Heating wire 31 heating after the present embodiment energising, heat is delivered to heat transfer inner sleeve 2 by ceramic block 32, and the position of required heating is heated.
Certain described crawler type ceramic heater 3 also can overlappingly be sleeved on the described heat transfer inner sleeve 2, and namely a plurality of crawler type ceramic heater 3 annular coaxials are set with setting successively, can reach above-mentioned heating effect equally.
The utility model is set to three with crawler type ceramic heater 3, be independently cylinder of three of upper, middle and lowers at the outer wall of heat transfer inner sleeve 2, be set in the outer surface of heat transfer inner sleeve 2, and power supply is connected in parallel, even therefore there is one or two crawler type ceramic heater 3 to damage and can not work when heating, part can also continue heating work in addition, makes to heat in the process of producing product continuously, can not produce the production disruption, avoid the generation waste product yet.Heat complete after, this device is disassembled from being heated equipment, crawler type ceramic heater 3 dismountings that damage, replace with the new heating that can continue and use, this device efficiency of heating surface height, easy for installation, simple to operate.
The utility model also can be according to the needs of heating in producing, the crawler type ceramic heater of other suitable quantity is set at the heat transfer outer wall of inside race, the magnitude setting of crawler type ceramic heater is not subjected to restriction of the present utility model, certainly the set-up mode of crawler type ceramic heater also can utilize the combination of two kinds of set-up modes in above-described embodiment, can reach equally the effect purpose of crawler type ceramic heater 3 self-insurance high-efficiency heatings.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. reliable crawler type ceramic heating device, it is characterized in that: comprise the heat transfer inner sleeve that is sleeved on the equipment to be heated, be set with at least two crawler type ceramic heaters on the described heat transfer inner sleeve outer peripheral face, and described crawler type ceramic heater is arranged in parallel, the outer peripheral face of described crawler type ceramic heater is provided with heat-insulation layer, and described heat-insulation layer is equipped with barrel-type casing outward.
2. reliable crawler type ceramic heating device as claimed in claim 1, it is characterized in that: described crawler type ceramic heater is sleeved on side by side in the described heat transfer and puts.
3. reliable crawler type ceramic heating device as claimed in claim 2, it is characterized in that: described crawler type ceramic heater is three.
4. reliable crawler type ceramic heating device as claimed in claim 1, it is characterized in that: described heat-insulation layer comprises the insulation sleeve that is sleeved between described crawler type ceramic heater and the described barrel-type casing.
5. reliable crawler type ceramic heating device as claimed in claim 1, it is characterized in that: overlapping being sleeved in the described heat transfer of described crawler type ceramic heater puts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386877 CN202738139U (en) | 2012-08-07 | 2012-08-07 | Reliable crawler type ceramic heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386877 CN202738139U (en) | 2012-08-07 | 2012-08-07 | Reliable crawler type ceramic heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202738139U true CN202738139U (en) | 2013-02-13 |
Family
ID=47663787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220386877 Expired - Lifetime CN202738139U (en) | 2012-08-07 | 2012-08-07 | Reliable crawler type ceramic heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202738139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302100A (en) * | 2018-11-22 | 2019-02-01 | 欧家成 | A kind of temperature difference electricity generation device and accumulating system |
-
2012
- 2012-08-07 CN CN 201220386877 patent/CN202738139U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302100A (en) * | 2018-11-22 | 2019-02-01 | 欧家成 | A kind of temperature difference electricity generation device and accumulating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG HAOMAI MACHINERY MANUFACTURING CO., LTD. Free format text: FORMER OWNER: HIMILE MECHANICAL SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20131114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131114 Address after: 261500 No. 2069 heroic Road, Weifang, Shandong, Gaomi City Patentee after: HIMILE MECHANICAL MANUFACTURING Co.,Ltd. Address before: 261500 No. 1 heroic Road, Weifang, Shandong, Gaomi City Patentee before: SHANDONG HIMILE HEAVY MACHINERY Co.,Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG HAOMAI SCIENCE AND TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANDONG HAOMAI MACHINERY MANUFACTURING CO., LTD. Effective date: 20140129 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140129 Address after: 261500 Shandong city of Weifang province Gaomi City dense water science and Technology Industrial Park Haomailu No. 1 Patentee after: HIMILE MECHANICAL SCIENCE AND TECHNOLOGY (SHANDONG) Co.,Ltd. Address before: 261500 No. 2069 heroic Road, Weifang, Shandong, Gaomi City Patentee before: HIMILE MECHANICAL MANUFACTURING Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |