CN207744167U - A kind of air-conditioning heating tape - Google Patents

Abstract

The utility model discloses a kind of air-conditioning heating tapes, including PTC cores, core wire, conducting wire, metal heat-conducting tube, thermally conductive insulating layer and radiating fin；PTC cores are set to inside metal heat-conducting tube, and a core wire and two conducting wires are also set up in PTC cores；Core-wire layer is arranged on the outside of wire sheathing in the centrally disposed optical fiber cable of core wire, coated metal braiding layer on the outside of optical fiber cable；Wherein, wire sheathing is glass fibre, finer wire weaves, and core-wire layer uses fluorine moulding material；Insulation board, insulation board periphery and metal heat-conducting tube inner circumferential sealed set are set in metal heat-conducting tube inner radial, the through-hole passed through for core wire, conducting wire is set on insulation board；Thermally conductive insulating layer is set on the outside of metal heat-conducting tube, radiating fin, one row of radiating fin spaced set are set on the outside of thermally conductive insulating layer；The utility model heating effect is good, safe to use, easy to repair, easy to use.

Description

A kind of air-conditioning heating tape

Technical field

The utility model is related to air-conditioning equipment field more particularly to a kind of air-conditioning heating tapes.

Background technology

Can be worked at present as calandria using heating tape in air-conditioning, heating tape with conduction time continuity, Endlessly give off heat；Existing heating tape temperature is not very high, and does not have fireproof function, and security performance is not Very well, certain limitation is above received in application；Meanwhile heating tape will appear damage after a longer time of use, be sought after damage It is a very time-consuming thing to look for spot failure.

Utility model content

To solve technical problem present in background technology, the utility model proposes a kind of air-conditioning heating tape, heating effects It is good, it is safe to use, it is easy to repair, it is easy to use.

The utility model proposes a kind of air-conditioning heating tape, including PTC cores, core wire, conducting wire, metal heat-conducting tube, heat conduction Insulating layer and radiating fin；PTC cores are set to inside metal heat-conducting tube, and a core wire and two are also set up in PTC cores Conducting wire；Core-wire layer is arranged on the outside of wire sheathing in the centrally disposed optical fiber cable of core wire, coated metal braiding layer on the outside of optical fiber cable；Its In, wire sheathing is glass fibre, finer wire weaves, and core-wire layer uses fluorine moulding material；The diameter inside metal heat-conducting tube To insulation board, insulation board periphery and metal heat-conducting tube inner circumferential sealed set is arranged, it is arranged on insulation board and is passed through for core wire, conducting wire Through-hole；Thermally conductive insulating layer is set on the outside of metal heat-conducting tube, radiating fin is set on the outside of thermally conductive insulating layer, radiating fin is equidistantly set Set a row.

Preferably, metal heat-conducting tube is copper pipe.

Preferably, insulation board uses Ceramic insulator.

Preferably, insulation board periphery passes through the setting Nian Jie with metal heat-conducting tube of industrial glue.

Preferably, fire resistant paint is sprayed on the outside of metal heat-conducting tube.

Preferably, it is sealed between the through-hole and core wire, conducting wire of insulation board.

Preferably, spacing is no more than half meter between insulation board.

Preferably, graininess protrusion is set on radiating fin, and the surface of radiating fin is curved surface.

In the utility model, the fever of PTC cores generates high temperature, will after PTC core body temperatures rise to 205 degrees centigrades Value is kept constant, the temperature is substantially unrelated with environment temperature, and the adjustment effect that PTC cores have itself not will produce unexpected feelings Condition, it is safe to use；Metal heat-conducting tube is set on the outside of PTC cores, and heat transfer effect is good, can heat be passed through radiating fin in time It passes, heat transfer efficiency is high；Wherein, insulation board is set inside metal heat-conducting tube, prevents water mist from entering inside equipment, ensures to add The using effect and service life in the torrid zone；

In the utility model, coated metal braiding layer on the outside of optical fiber cable, effectiveness is good, prevents optical fiber cable by electromagnetism Interference, while also avoiding interference of the optical fiber cable to miscellaneous equipment；Core-wire layer on the outside of optical fiber cable uses fluorine moulding material, high temperature resistant Insulation effect is good；In use, if heating tape is damaged, the optical fiber wire terminal of heating tape is connect with thermometric host, it can In real time detection each position in heating tape temperature, spot failure and damaged condition can be quickly found out, to determine repair or more It changes, saves the plenty of time, will not result in waste of resources.

Description of the drawings

Fig. 1 be the utility model proposes air-conditioning heating tape structural schematic diagram.

Fig. 2 be the utility model proposes air-conditioning heating tape in core wire structural schematic diagram.

Fig. 3 be the utility model proposes air-conditioning heating tape in metal heat-conducting tube part-structure schematic diagram.

Fig. 4 be the utility model proposes air-conditioning heating tape appearance diagram.

Specific implementation mode

As shown in Figs 1-4, Fig. 1 be the utility model proposes a kind of air-conditioning heating tape structural schematic diagram, Fig. 2 be this reality With the structural schematic diagram of core wire in the air-conditioning heating tape of novel proposition, Fig. 3 be the utility model proposes air-conditioning heating tape in gold Belong to heat conducting pipe part-structure schematic diagram, Fig. 4 be the utility model proposes air-conditioning heating tape appearance diagram.

Referring to Fig.1-4, the utility model proposes a kind of air-conditioning heating tape, including PTC cores 1, core wire 2, conducting wire 6, gold Belong to heat conducting pipe 3, thermally conductive insulating layer 4 and radiating fin 5；

PTC cores 1 are set to inside metal heat-conducting tube 3, and a core wire 2 and two conducting wires 6 are also set up in PTC cores 1； Core-wire layer is arranged in 2 centrally disposed optical fiber cable 21 of core wire, 21 outside coated metal braiding layer 22 of optical fiber cable, 22 outside of wire sheathing 23；Wherein, wire sheathing 22 is glass fibre, finer wire weaves, and core-wire layer 23 uses fluorine moulding material；Specific works mistake The effectiveness of Cheng Zhong, wire sheathing 22 are good, prevent optical fiber cable 21 by electromagnetic interference, while also avoiding optical fiber cable 21 Interference to miscellaneous equipment；Meanwhile the core-wire layer 23 in 21 outside of optical fiber cable uses fluorine moulding material, high-temperature insulation effect good； During use, if heating tape is damaged, 21 connector of optical fiber cable of heating tape is connect with thermometric host, heating can be detected in real time Temperature with each position can be quickly found out spot failure and damaged condition, to determine to repair or replace, save a large amount of Time will not result in waste of resources.

Insulation board 31 is set in 3 inner radial of metal heat-conducting tube, 31 periphery of insulation board is set with the sealing of 3 inner circumferential of metal heat-conducting tube It sets, the through-hole 32 passed through for core wire 2, conducting wire 6 is set on insulation board 31；Thermally conductive insulating layer 4 is arranged in 3 outside of metal heat-conducting tube, leads Radiating fin 5,5 spaced set of radiating fin, one row are set on the outside of thermal insulation layer；In specific work process, PTC cores 1 are sent out Heat generates high temperature, after PTC cores 1 temperature rise to 250 degrees centigrades, will keep constant value, the temperature and environment temperature base This is unrelated, and the adjustment effect that PTC cores 1 have itself not will produce fortuitous event, safe to use；The 1 outside setting of PTC cores Metal heat-conducting tube 3, heat transfer effect is good, can in time pass heat by radiating fin 5, and heat transfer efficiency is high；Wherein, Insulation board 31 is arranged in 3 inside of metal heat-conducting tube, prevents water mist from entering inside equipment, ensures the using effect of heating tape and uses the longevity Life.

In a specific embodiment, metal heat-conducting tube 3 is copper pipe to the present embodiment, and heat transfer effect is good, the flexibility of copper pipe It is good, heating tape can be fabricated to the shape of various bendings.

Further, insulation board 31 uses Ceramic insulator, and insulation effect is good, and high-temperature resistant result is good.

Further, 31 periphery of insulation board ensures the waterproof of equipment by the setting Nian Jie with metal heat-conducting tube 3 of industrial glue Leakproofness prevents water mist from entering inside equipment, ensures the using effect and service life of equipment.

Further, 3 outside of metal heat-conducting tube sprays fire resistant paint, and fire prevention, favorable rust preventing effect, service life is long, It is safe to use.

Further, it is sealed between the through-hole of insulation board 31 and core wire 2, conducting wire 6,3 interior waterproof of metal heat-conducting tube is moisture-proof Effect is good.

Further, spacing is no more than half meter between insulation board 31, facilitates trimming, more convenient use.

Further, graininess protrusion is set on radiating fin 5, and the surface of radiating fin 5 is curved surface, increases radiating surface Product improves radiating efficiency.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (8)

1. a kind of air-conditioning heating tape, which is characterized in that including PTC cores (1), core wire (2), conducting wire (6), metal heat-conducting tube (3), Thermally conductive insulating layer (4) and radiating fin (5)；

It is internal that PTC cores (1) are set to metal heat-conducting tube (3), and also sets up a core wire (2) in PTC cores (1) and two are led Line (6)；Core wire (2) centrally disposed optical fiber cable (21), optical fiber cable (21) outside coated metal braiding layer (22), wire sheathing (22) outside setting core-wire layer (23)；Wherein, wire sheathing (22) is glass fibre, finer wire weaves, core-wire layer (23) fluorine moulding material is used；In metal heat-conducting tube (3) inner radial setting insulation board (31), insulation board (31) periphery is led with metal The through-hole (32) passed through for core wire (2), conducting wire (6) is arranged on insulation board (31) for heat pipe (3) inner circumferential sealed set；

Setting thermally conductive insulating layer (4) on the outside of metal heat-conducting tube (3), thermally conductive insulating layer outside setting radiating fin (5), radiating fin (5) one row of spaced set.

2. air-conditioning heating tape according to claim 1, which is characterized in that metal heat-conducting tube (3) is copper pipe.

3. air-conditioning heating tape according to claim 1, which is characterized in that insulation board (31) uses Ceramic insulator.

4. air-conditioning heating tape according to claim 1, which is characterized in that insulation board (31) periphery passes through industrial glue and gold Belong to heat conducting pipe (3) and is bonded setting.

5. air-conditioning heating tape according to claim 1, which is characterized in that spraying high temperature resistant is anti-on the outside of metal heat-conducting tube (3) Sealing wax.

6. air-conditioning heating tape according to claim 1, which is characterized in that the through-hole of insulation board (31) and core wire (2), conducting wire (6) it is sealed between.

7. air-conditioning heating tape according to claim 1, which is characterized in that spacing is no more than half meter between insulation board (31).

8. air-conditioning heating tape according to claim 1, which is characterized in that graininess protrusion is arranged on radiating fin (5), dissipates The surface of hot fin (5) is curved surface.