CN221448612U - Pre-assembled electric tracing band - Google Patents
Pre-assembled electric tracing band Download PDFInfo
- Publication number
- CN221448612U CN221448612U CN202323368081.4U CN202323368081U CN221448612U CN 221448612 U CN221448612 U CN 221448612U CN 202323368081 U CN202323368081 U CN 202323368081U CN 221448612 U CN221448612 U CN 221448612U
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- Prior art keywords
- electric tracing
- outer side
- tracing band
- groups
- connecting block
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- 239000003365 glass fiber Substances 0.000 claims abstract description 21
- 238000005485 electric heating Methods 0.000 claims abstract description 14
- 239000010410 layer Substances 0.000 claims description 58
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 239000004576 sand Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 239000011241 protective layer Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a preassembled electric tracing band, which relates to the technical field of electric tracing bands and comprises an insulating bus, wherein an electric heating wire is arranged on the outer side of the insulating bus, a high-temperature resistant glass fiber layer is arranged on the outer side of the electric heating wire, a connecting buckle is movably connected on the outer side of the electric heating wire, a connecting block is fixedly connected on one side of the connecting buckle, a connecting ribbon is fixedly connected on one side of the connecting block, two groups of connecting bolts are connected on the outer side of the connecting block in a threaded manner, and the two groups of connecting bolts are symmetrically distributed on the outer side of the connecting block. The connecting buckle is connected with the electric tracing band through the closing of the connecting buckle and the locking screw, and the electric tracing band is inserted into the inserting groove to be tightly retracted after surrounding the pipeline through the connecting band, so that the connecting mode is firm in connecting effect and convenient for a user to install in a large area, and the situation that the heating effect is poor due to loosening and falling of the connection of the electric tracing band and the pipeline can be effectively avoided.
Description
Technical Field
The utility model relates to the technical field of electric tracing bands, in particular to a preassembled electric tracing band.
Background
Solar water heaters installed and used in most areas in north of China face the problems of low temperature in winter and easy freezing and blockage of pipelines, so that the dealers of the solar water heaters are very headache. Most of the after-sales service work of solar water heaters is concentrated in winter, and most of the failure rate in winter is directly related to the freezing and blocking of pipelines.
In the conventional method for solving the freeze blocking, the pipeline is emptied without any mention, and the problems of high failure rate, inconvenient use and the like exist; another common method is to use an electric tracing band to solve the problem of freeze blocking.
At present, two types of self-temperature-limiting electric tracing bands and industrial constant-power electric tracing bands are mainly adopted in the market. The self-temperature-limiting electric heating belt mainly consists of semiconductor materials, such as PTC materials, the starting current is particularly high when a pipeline is subjected to antifreezing and heat preservation, and is generally 3 to 6 times higher than the normal working current, because the working principle of the self-temperature-limiting electric heating belt is changed according to the change of the ambient temperature, namely, the lower the temperature is, the higher the starting current is, the lower the temperature is, the higher the starting power is, so that the self-temperature-limiting electric heating belt tends to be unstable in the antifreezing working process, the higher the energy consumption is, and serious potential safety hazards exist due to poor stability; on the other hand, in the manufacturing production process, the materials of the self-limiting temperature heat tracing band have various uncertain factors, and a certain raw material often has a little difference, namely the quality of the self-limiting temperature heat tracing band is difficult to control, so that the quality of the self-limiting temperature heat tracing band in the market is uneven, and the quality is difficult to ensure. And the industrial constant-power electric tracing band is limited to be popularized and used in the civil field due to high production cost.
The prior Chinese patent is searched: an electric tracing band (publication number: CN 204104155U) comprises an inner insulating layer and an outer insulating layer, wherein a plurality of parallel electrified buses are coated in the inner insulating layer, notches are formed in the surface of the inner insulating layer at intervals along the length direction, the electrified buses are partially exposed at the notches, an electric heating wire is spirally wound on the surface of the inner insulating layer, the electrified buses at the notches are in contact with the electric heating wire, and the outer insulating layer coats the electric heating wire and the inner insulating layer; the electric heating wire is an alloy resistance wire. The electric tracing band is stable in operation, high in safety performance, low in production cost and suitable for popularization and application in the civil field.
The Chinese patent has stable operation, higher safety performance and lower production cost, and is suitable for popularization and application in the civil field; but the device lacks mounting structure, and the user is inconvenient to install on the pipeline in the use, and conventional mounting means is become flexible easily and drops, leads to electric tracing area unable and pipeline wall in close contact, and then influences the heating effect.
Therefore, it is necessary to invent a preassembled electric tracing band to solve the above problems.
Disclosure of utility model
The utility model aims to provide a preassembled electric tracing band, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pre-assembled electric tracing band, includes insulated bus, insulated bus's outside is provided with the heating wire, the outside of heating wire is provided with high temperature resistant glass fiber layer, the outside swing joint of heating wire has the connection buckle, one side fixedly connected with connecting block of connection buckle, one side fixedly connected with connection ribbon of connecting block, the outside fixedly connected with multiunit spacing sand grip of connection ribbon, multiunit spacing sand grip is in the outside of connection ribbon is linear distribution, the outside fixedly connected with multiunit limit of connecting block, multiunit limit is in the outside of connecting block is rectangular distribution, the outside threaded connection of connecting block has two sets of connecting bolts, two sets of connecting bolts are in the outside of connecting block is symmetric distribution.
Preferably, the outside of high temperature resistant glass fiber layer is provided with the inoxidizing coating, the outside of inoxidizing coating is provided with the copper wire layer, the outside of copper wire layer is provided with the wearing layer.
Preferably, a plurality of groups of fiber layer binding belts are arranged on the outer side of the high-temperature-resistant glass fiber layer, and the plurality of groups of fiber layer binding belts are linearly distributed on the outer side of the high-temperature-resistant glass fiber layer.
Preferably, two groups of rubber layers are arranged on the inner sides of the connecting buckles, and the two groups of rubber layers are symmetrically distributed on the inner sides of the connecting buckles.
Preferably, the lateral outside threaded connection of connecting buckle has locking screw, locking screw hole has been seted up to the other lateral outside of connecting buckle.
Preferably, a plugging groove is formed in one side of the connecting block.
Preferably, a plurality of groups of through holes are formed in the outer side of the connecting ribbon, and the plurality of groups of through holes are distributed in a linear mode in the outer side of the connecting ribbon.
The utility model has the technical effects and advantages that:
1. Through setting up connection buckle, rubber layer, locking screw hole, connecting block, connection ribbon, spacing sand grip, spliced groove, spacing limit, connecting bolt and through-hole to make the device accessible connection buckle and locking screw to the closure of connection buckle be connected with electric tracing band, and insert the spliced groove through the connection ribbon after encircling pipeline a week and receive tightly and realize the connection to electric tracing band and pipeline, in the convenient to use person's large tracts of land installation operation in the time of this connected mode connection effect is firm, thereby can effectively avoid electric tracing band and pipeline connection not hard up droing to lead to the condition of heating effect poor;
2. Through setting up insulating bus, heating wire, high temperature resistant glass fiber layer, inoxidizing coating, copper wire layer, wearing layer and fibrous layer constraint area to produce heat when making the device accessible insulating bus and heating wire circular telegram and heat the pipeline, avoid the low temperature to cause the unsmooth condition of pipeline transportation, and through high temperature resistant glass fiber layer, inoxidizing coating, copper wire layer and wearing layer's use very big improvement toughness and intensity of this electric tracing area, improved the life of this electric tracing area.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of a preassembled electric tracing band according to the present utility model.
Fig. 2 is a schematic diagram of a preassembled electric tracing band body structure according to the present utility model.
Fig. 3 is a schematic structural view of a preassembled electric tracing band installation mechanism according to the present utility model.
Fig. 4 is an enlarged schematic view of fig. 3A.
In the figure: 1. an insulated bus; 2. heating wires; 3. a high temperature resistant fiberglass layer; 4. a protective layer; 5. a copper wire layer; 6. a wear-resistant layer; 7. a fibrous layer tie-down belt; 8. a connecting buckle; 9. a rubber layer; 10. locking the screw rod; 11. locking the threaded hole; 12. a connecting block; 13. connecting a binding belt; 14. limit raised strips; 15. a plug-in groove; 16. limit edges; 17. a connecting bolt; 18. and a through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a preassembled electric tracing band as shown in fig. 1-4, which comprises an insulating bus 1, wherein an electric heating wire 2 is arranged on the outer side of the insulating bus 1, a high-temperature resistant glass fiber layer 3 is arranged on the outer side of the electric heating wire 2, the high-temperature resistant glass fiber layer 3 is formed by glass fibers, a connecting buckle 8 is movably connected on the outer side of the electric heating wire 2, the connecting buckle 8 is an electric tracing band connecting component, one side of the connecting buckle 8 is fixedly connected with a connecting block 12, one side of the connecting block 12 is fixedly connected with a connecting ribbon 13, the connecting ribbon 13 is a pipeline connecting component, the outer side of the connecting ribbon 13 is fixedly connected with a plurality of groups of limit raised strips 14, the plurality of groups of limit raised strips 14 are linearly distributed on the outer side of the connecting ribbon 13, the use of the limit raised strips 14 enables the connecting ribbon 13 to easily pass through a plurality of groups of limit edges 16, the limit raised strips 14 can not fall off when the connecting ribbon is pulled back, the connecting effect of the connecting ribbon is guaranteed, the outer side of the connecting block 12 is fixedly connected with a plurality of groups of limit edges 16, the limit edges 16 are distributed on the outer side of the connecting block 12, two groups of connecting bolts 17 are connected on the outer side of the connecting ribbon 12 in a rectangular shape, the outer side of the connecting ribbon is connected with two groups of connecting bolts 17, the two groups of connecting ribbon are distributed on the outer sides of the connecting ribbon 12 in a symmetrical mode, and the two groups of connecting ribbon are connected 17 are connected on the outer side of the connecting ribbon 13.
The outside of high temperature resistant glass fiber layer 3 is provided with inoxidizing coating 4, and the outside of inoxidizing coating 4 is provided with copper wire layer 5, and the outside of copper wire layer 5 is provided with wearing layer 6, and wherein the structural strength of this electric tracing band has been very big improved in the use of inoxidizing coating 4 and wearing layer 6, avoids long-term and pipeline friction to lead to the damaged condition of electric tracing band, and the use of copper wire layer 5 has further improved the heating effect of this electric tracing band and has further improved the structural strength of this electric tracing band.
The outside of high temperature resistant glass fiber layer 3 is installed multiunit fibrous layer constraint area 7, and multiunit fibrous layer constraint area 7 is the linear distribution in the outside of high temperature resistant glass fiber layer 3, and wherein high temperature resistant glass fiber layer 3 comprises glass fiber, and the use of multiunit fibrous layer constraint area 7 can retrain glass fiber to make this structure can effectively improve the toughness of this electric tracing area, avoid distortion bending over to lead to the circumstances of electric tracing area fracture damage.
The inboard of connecting buckle 8 is installed two sets of rubber layers 9, and two sets of rubber layers 9 are symmetrical distribution in the inboard of connecting buckle 8, and wherein two sets of rubber layers 9 are heat-resistant rubber material, and the use of this material can effectively improve the connection friction of connecting buckle 8 and electric tracing area, and this material can effectively avoid connecting buckle 8 to connect the too big damage electric tracing area of pressure simultaneously.
The side outside threaded connection of connecting buckle 8 has locking screw 10, and locking screw hole 11 has been seted up in the other side outside of connecting buckle 8, and wherein locking screw 10 can carry out threaded connection with locking screw hole 11 to realized the closure and tighten up connecting buckle 8, guaranteed the connection effect with the electric tracing band.
A socket 15 is provided on one side of the connection block 12, wherein the socket 15 can be movably connected with the connection cable tie 13, so that the connection cable tie 13 can be wound on a pipeline and tightened through the socket 15.
The outside of connecting ribbon 13 has been seted up multiunit through-hole 18, and multiunit through-hole 18 is linear distribution in the outside of connecting ribbon 13, and the threaded rod that the setting of multiunit through-hole 18 can hold connecting bolt 17 passes to make connecting ribbon 13 accessible connecting bolt 17 compress tightly on connecting block 12, thereby further guaranteed the connection effect of connecting ribbon 13.
Working principle: the user embolias connecting buckle 8 on the electric tracing band when installing, then close through locking screw 10 and locking screw hole 11 threaded connection and tighten up connecting buckle 8, until connecting buckle 8 firmly blocks on the electric tracing band, then the user inserts connecting ribbon 13 in jack groove 15 after around waiting to install pipeline outer wall a week, and the pulling passes the connecting ribbon 13 other end of jack groove 15 until can't continue to shrink, the restriction connecting ribbon 13 that receives the spacing sand grip 14 of multiunit on connecting ribbon 13 will not drop from jack groove 15, then the user passes connecting bolt 17 through the through-hole 18 of the corresponding position on connecting ribbon 13, and screw up on connecting block 12 can, thereby realized the erection joint of this electric tracing band and pipeline, finally the user is electric tracing put through the power, thereby realized the installation connection function of a pre-assembled electric tracing band.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a pre-assembled electric tracing area, includes insulating busbar (1), its characterized in that: the utility model discloses a high-temperature-resistant glass fiber electric heating wire structure, including insulating busbar (1), connecting block (12), connecting band (13), multiunit spacing sand grip (14) are in the outside of connecting band (13) is linear distribution, the outside fixedly connected with multiunit spacing limit (16) of connecting block (12), multiunit spacing limit (16) are in the outside of connecting block (12) is rectangular distribution, the outside threaded connection of connecting block (12) has two sets of connecting bolts (17), two sets of connecting bolts (17) are symmetrical distribution in the outside of connecting block (12).
2. A pre-assembled electric tracing band according to claim 1, wherein: the high-temperature-resistant glass fiber composite material is characterized in that a protective layer (4) is arranged on the outer side of the high-temperature-resistant glass fiber layer (3), a copper wire layer (5) is arranged on the outer side of the protective layer (4), and a wear-resistant layer (6) is arranged on the outer side of the copper wire layer (5).
3. A pre-assembled electric tracing band according to claim 1, wherein: the outer side of the high-temperature-resistant glass fiber layer (3) is provided with a plurality of groups of fiber layer binding belts (7), and a plurality of groups of fiber layer binding belts (7) are linearly distributed on the outer side of the high-temperature-resistant glass fiber layer (3).
4. A pre-assembled electric tracing band according to claim 1, wherein: two groups of rubber layers (9) are arranged on the inner sides of the connecting buckles (8), and the two groups of rubber layers (9) are symmetrically distributed on the inner sides of the connecting buckles (8).
5. A pre-assembled electric tracing band according to claim 1, wherein: the side outside threaded connection of connecting buckle (8) has locking screw (10), locking screw hole (11) have been seted up in the other side outside of connecting buckle (8).
6. A pre-assembled electric tracing band according to claim 1, wherein: one side of the connecting block (12) is provided with a splicing groove (15).
7. A pre-assembled electric tracing band according to claim 1, wherein: a plurality of groups of through holes (18) are formed in the outer side of the connecting ribbon (13), and the plurality of groups of through holes (18) are linearly distributed in the outer side of the connecting ribbon (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323368081.4U CN221448612U (en) | 2023-12-07 | 2023-12-07 | Pre-assembled electric tracing band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323368081.4U CN221448612U (en) | 2023-12-07 | 2023-12-07 | Pre-assembled electric tracing band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221448612U true CN221448612U (en) | 2024-07-30 |
Family
ID=92055871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323368081.4U Active CN221448612U (en) | 2023-12-07 | 2023-12-07 | Pre-assembled electric tracing band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221448612U (en) |
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2023
- 2023-12-07 CN CN202323368081.4U patent/CN221448612U/en active Active
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