CN203273838U - Pipeline heater - Google Patents

Abstract

The utility model relates to a pipeline heater which belongs to the technical field of heaters and comprises a box body, an inner pipe, steam pipes, electrical bars, a temperature sensor and a temperature regulator, wherein the inner pipe is arranged in the box body, two ends of the inner pipe are connected with the steam pipes, the electrical bars are arranged on the inner walls on two sides of the box body, the temperature sensor is arranged in the box body and connected with the temperature regulator, and a layer of insulating thermal-protective coating is arranged in the box body in a coating manner. According to the pipeline heater, the structure is simple, compact and reasonable, the assembly is convenient and fast, the connection is reliable, the heating efficiency is high, the heat loss is reduced, more heat is delivered to a to-be-heated object, the production efficiency is improved, the production cost is reduced, a pipeline can be quickly heated to an ideal temperature through controlling the temperature, the reliability of the operation of the heater is greatly increased, and the use and popularization are facilitated.

Description

Pipeline heater

Technical field

The utility model relates to a kind of technical field of heater, especially a kind of pipeline heater.

Background technology

The existing pipeline heater efficiency of heating surface is low, heat loss is higher, the heat that passes to heating object runs off many, reduced production efficiency, improved production cost, be difficult to Fast Heating and reach desirable temperature, shortened the service life of heater, greatly reduce the reliability of heater work.

The utility model content

In order to overcome the deficiency that the existing pipeline heater efficiency of heating surface is low, heat loss is high, service life is short and functional reliability is low, the utility model provides a kind of pipeline heater.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of pipeline heater, comprise casing, inner tube, steam pipe, electrical bar, temperature sensor and thermoregulator, be provided with inner tube in casing, the inner tube two ends are connected with steam pipe, casing both sides inwall is provided with electrical bar, be provided with temperature sensor in casing, temperature sensor is connected with thermoregulator.

According to another embodiment of the present utility model, further comprise being covered with one deck insulated thermal insulating layer in casing.

The beneficial effects of the utility model are, this pipeline heater is simple in structure, compact and rationally, easy to assembly quick, connection is reliable, the efficiency of heating surface is high, reduced heat loss, make heat more pass to heating object, improved production efficiency, reduced production cost, can control by temperature fast simultaneously and be heated to desirable temperature, greatly improve the reliability of heater work, be easy to use and promote.

Description of drawings

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is structural representation of the present utility model.

1. casings in figure, 2. inner tube, 3. steam pipe, 4. electrical bar, 5. temperature sensor, 6. thermoregulator, 7. insulated thermal insulating layer.

The specific embodiment

Structural representation of the present utility model as Fig. 1, a kind of pipeline heater, comprise casing 1, inner tube 2, steam pipe 3, electrical bar 4, temperature sensor 5, thermoregulator 6 and insulated thermal insulating layer 7, be provided with inner tube 2 in casing 1, inner tube 2 two ends are connected with steam pipe 3, and casing 1 both sides inwall is provided with electrical bar 4, is provided with temperature sensor 5 in casing 1, temperature sensor 5 is connected with thermoregulator 6, is covered with one deck insulated thermal insulating layer 7 in casing 1.

During use, be provided with inner tube 2 in casing 1, inner tube 2 two ends are connected with steam pipe 3, on casing 1 inwall, electrical bar 4 is installed in both sides, casing 1 inner bottom part mounting temperature sensor 5, temperature sensor 5 is electrically connected to casing 1 thermoregulator 6 outward, is covered with one deck insulated thermal insulating layer 7 on casing 1 inwall.This pipeline heater is simple in structure, compact and reasonable, easy to assembly quick, connect reliably, the efficiency of heating surface is high, has reduced heat loss, make heat more pass to heating object, improved production efficiency, reduced production cost, can control by temperature fast simultaneously and be heated to desirable temperature, greatly improved the reliability of heater work, be easy to use and promote.

Claims (2)

1. pipeline heater, comprise casing (1), inner tube (2), steam pipe (3), electrical bar (4), temperature sensor (5) and thermoregulator (6), it is characterized in that, be provided with inner tube (2) in casing (1), inner tube (2) two ends are connected with steam pipe (3), casing (1) both sides inwall is provided with electrical bar (4), is provided with temperature sensor (5) in casing (1), and temperature sensor (5) is connected with thermoregulator (6).

2. pipeline heater according to claim 1, is characterized in that, is covered with one deck insulated thermal insulating layer (7) in casing (1).