CN216600123U

CN216600123U - Heating device for be used for liquid metal pipeline

Info

Publication number: CN216600123U
Application number: CN202123261379.6U
Authority: CN
Inventors: 陈群
Original assignee: Wuxi Dayang Gaoke Thermal Energy Equipment Co ltd
Current assignee: Wuxi Dayang Gaoke Thermal Energy Equipment Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-24
Anticipated expiration: 2031-12-23

Abstract

The utility model relates to the technical field of electric heating, and discloses a heating device for liquid metal pipeline, which comprises a heating end, wherein the right side of the heating end is electrically connected with a connector, the inner joint of the connector is connected with a heat conducting wire, the other end of the heat conducting wire is connected with a connector lug in a clamping manner, and the left side of the connector lug is electrically connected with a cold end; through the both ends with the heat conduction line respectively with connector lug and connector be connected fixedly, later place each part in suitable position according to the work demand, open the apron, utilize the controller to carry out control work to heating module, through extracting the bolt, utilize the recess to take off the closing cap along the constant head tank, fix the surface at the fixed block with the electric wire winding, and reuse constant head tank with closing cap fixed mounting at the top of accomodating the groove, can control heating temperature, guarantee its work efficiency, can accomodate the protection to the power cord, prevent damage, extension fixture's life.

Description

Heating device for be used for liquid metal pipeline

Technical Field

The utility model relates to an electrical heating technical field specifically is a heating device for be used for liquid metal pipeline.

Background

The MI armored heating cable is a solid body formed by combining a metal protection pipe, an inorganic substance insulator and a heating wire material and compacting by a mould, has the advantages of pressure resistance, shock resistance, flexibility, energy conservation, high impermeability, radiation resistance, explosion prevention, safety, reliability, convenience in installation, high mechanical strength, long service life and the like, and is suitable for pipelines needing high output efficiency or needing to bear high-temperature steam blowing and corrosion and explosion prevention environments due to the excellent characteristics.

But current device often can have following problem when specifically using, at first, current device can't advance accurate regulation and control the temperature, often after the direct heating, probably carry out transient heat preservation effect, but be lacking to the concrete control of temperature, secondly, when current device accomodates, the pencil needs the rolling, owing to lack the protect function of accomodating to the power cord, probably damage because in disorder, influence its life, influence the normal use of device, for this reason, we propose a heating device who is used for liquid metal pipeline in particular and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heating device for be used for liquid metal pipeline possesses the advantage that can conveniently control the temperature and accomodate the protection to the power cord, has solved that current device operating condition is uncertain to life is short, fragile problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heating device for be used for liquid metal pipeline, includes the heating end, the right side electricity of heating end is connected with the connector, the inside joint of connector has the heat-conducting wire, the other end joint of heat-conducting wire has the connector lug, the left side electricity of connector lug is connected with the cold junction, the inside bolt of heating end has heating module, the top bolt of heating end inner wall has the controller, the controller is connected with heating module electricity, the rear side of heating end is seted up and is received the groove, the bottom bolt of receiving inslot wall has the fixed block, the surface winding of fixed block has the electric wire, the electric wire extends to the inside and the heating module electricity of heating end and is connected.

Preferably, the upper side and the lower side of the inner wall of the connector and the connector lug are both bolted with springs, the other end of each spring is bolted with a clamping block, and the stability of the connection of the heat conducting wire with the connector and the connector lug can be ensured by arranging the springs and the clamping blocks.

Preferably, the top of heating end is located the top of controller and articulates there is the apron, the top bolt of apron has connect the shifting block, through setting up the shifting block, can make things convenient for the switch apron.

Preferably, the right side of the cover plate is bolted with a locking block, the top of the inner wall of the heating end is bolted with a top spring, the other end of the top spring is bolted with a top block, the top block is clamped with the locking block, and the cover plate can be fixed by arranging the top spring and the top block.

Preferably, the notches are formed in the inner wall of the heating end and located on two sides of the ejector block, the notches are connected with the ejector block in a sliding mode, and stable sliding of the ejector block can be guaranteed through the notches.

Preferably, the constant head tank has all been seted up to the left and right sides at holding inslot wall top, the inside sliding connection of constant head tank has the closing cap, through setting up the constant head tank, can make things convenient for the location installation of closing cap.

Preferably, the front side of the top of the sealing cover is bolted with a pin ring, a bolt is inserted into the pin ring, and the sealing cover can be fixed by arranging the pin ring and the bolt.

Preferably, the top of cold junction is embedded to have a temperature display, through setting up temperature display, can conveniently observe the temperature.

Preferably, the rear side at the top of the seal cover is provided with a groove, the groove is internally provided with anti-slip lines, and the seal cover can be conveniently slid by arranging the groove.

Preferably, both sides all bolted connection have fixed foot around heating end and cold junction bottom, through setting up fixed foot, can make things convenient for the fixed mounting of heating end and cold junction.

Compared with the prior art, the utility model provides a heating device for be used for liquid metal pipeline possesses following beneficial effect:

the two ends of the heat conducting wire are respectively connected and fixed with the connector lug and the connector, then all the parts are placed at proper positions according to working requirements, the cover plate is opened, the heating module is controlled by the controller to work, the heating temperature can be controlled, and the working efficiency of the heating module is ensured;

through extracting the bolt, utilize the recess to take off the closing cap along the constant head tank, fix the electric wire winding on the surface of fixed block to reuse the constant head tank with closing cap fixed mounting at the top of accomodating the groove, can accomodate the protection to the power cord, prevent damage extension fixture's life.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic left sectional view of the heating end of the present invention;

FIG. 3 is a schematic sectional view of the connector of the present invention;

FIG. 4 is a schematic front cross-sectional view of a heating tip portion of the present invention;

fig. 5 is a partially enlarged view of a portion a in fig. 4 according to the present invention.

In the figure: 1. a heating end; 2. a connector; 3. a thermally conductive wire; 4. a connector lug; 5. a cold end; 6. a heating module; 7. a controller; 8. a receiving groove; 9. a fixed block; 10. an electric wire; 11. a spring; 12. a clamping block; 13. a cover plate; 14. shifting blocks; 15. a locking block; 16. a spring is supported; 17. a top block; 18. a notch; 19. positioning a groove; 20. sealing the cover; 21. a pin ring; 22. a bolt; 23. a temperature display; 24. a groove; 25. anti-skid lines; 26. and fixing the feet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3, 4 and 5, a heating device for a liquid metal pipeline includes a heating end 1, a right side of the heating end 1 is electrically connected with a connector 2, a heat conduction wire 3 is clamped inside the connector 2, the other end of the heat conduction wire 3 is clamped with a connector 4, a left side of the connector 4 is electrically connected with a cold end 5, the heating module 6 is bolted inside the heating end 1, a controller 7 is bolted on the top of the inner wall of the heating end 1, the controller 7 is electrically connected with the heating module 6, a containing groove 8 is arranged on the rear side of the heating end 1, a fixed block 9 is bolted on the bottom of the inner wall of the containing groove 8, an electric wire 10 is wound on the surface of the fixed block 9, and the electric wire 10 extends to the inside of the heating end 1 and is electrically connected with the heating module 6.

Through being connected fixedly with connector lug 4 and connector 2 respectively with the both ends of heat conduction line 3, later place each part in suitable position according to the work demand, open apron 13, utilize controller 7 to control work to heating module 6, through extracting bolt 22, utilize recess 24 to take off closing cap 20 along constant head tank 19, fix the surface at fixed block 9 with the electric wire 10 winding, and reuse constant head tank 19 with closing cap 20 fixed mounting at the top of accomodating groove 8, can control heating temperature, guarantee its work efficiency, can accomodate the protection to the power cord, damage prevention, extension fixture's life.

Furthermore, springs 11 are bolted on the upper side and the lower side of the inner walls of the connector 2 and the connector lug 4, a clamping block 12 is bolted on the other end of the spring 11, and the stability of the connection of the heat conducting wire 3 with the connector 2 and the connector lug 3 can be ensured by arranging the springs and the clamping blocks.

Furthermore, the top of the heating end 1 is hinged to a cover plate 13 above the controller 7, a shifting block 14 is bolted to the top of the cover plate 13, and the cover plate 13 can be opened and closed conveniently by arranging the shifting block 14.

Furthermore, a locking block 15 is bolted on the right side of the cover plate 13, a top spring 16 is bolted on the top of the inner wall of the heating end 1, a top block 17 is bolted on the other end of the top spring 16, the top block 17 is clamped with the locking block 15, and the cover plate 13 can be fixed by arranging the top spring 16 and the top block 17.

Further, notch 18 has all been seted up to the inner wall of heating end 1 and the both sides that are located kicking block 17, notch 18 and kicking block 17 sliding connection, through setting up notch 18, can guarantee the stable slip of kicking block 17.

Furthermore, constant head tank 19 has all been seted up to the left and right sides at the 8 inner wall tops in holding groove, and the inside sliding connection of constant head tank 19 has closing cap 20, through setting up constant head tank 19, can make things convenient for the location installation of closing cap 20.

Furthermore, a pin ring 21 is bolted to the front side of the top of the cover 20, a plug 22 is inserted into the pin ring 21, and the cover 20 can be fixed by arranging the pin ring 21 and the plug 22.

Further, the temperature display 23 is embedded at the top of the cold end 5, and the temperature can be conveniently observed by arranging the temperature display 23.

Further, a groove 24 is formed in the rear side of the top of the sealing cover 20, anti-slip patterns 25 are formed in the groove 24, and the sealing cover 20 can be conveniently slid by arranging the groove 24.

Further, both sides all are bolted connection to fixed foot 26 around heating end 1 and cold junction 5 bottom, through setting up fixed foot 26, can make things convenient for the fixed mounting of heating end 1 and cold junction 5.

During the use, at first with the both ends of heat conduction line 3 be connected fixedly with connector lug 4 and connector 2 respectively, later arrange each part in suitable position according to the work demand, be connected electric wire 10 and power, later, open apron 13, utilize controller 7 to carry out control work to heating module 6, utilize heat conduction line 3 to heat the inside of pipeline, after the use, take off the device, through extracting bolt 22, utilize recess 24 to take off closing cap 20 along constant head tank 19, fix the surface at fixed block 9 with the electric wire 10 winding, and reuse constant head tank 19 with closing cap 20 fixed mounting at the top of accomodating groove 8, can accomplish work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A heating device for liquid metal pipelines, comprising a heating end (1), characterized in that: the right side electricity of heating terminal (1) is connected with connector (2), the inside joint of connector (2) has heat-conducting wire (3), the other end joint of heat-conducting wire (3) has connector lug (4), the left side electricity of connector lug (4) is connected with cold junction (5), the inside bolt of heating terminal (1) has heating module (6), the top bolt of heating terminal (1) inner wall has controller (7), controller (7) are connected with heating module (6) electricity, the rear side of heating terminal (1) is seted up and is accomodate groove (8), the bottom bolt of accomodating groove (8) inner wall has fixed block (9), the surface winding of fixed block (9) has electric wire (10), electric wire (10) extend to the inside and heating module (6) electricity of heating terminal (1) and are connected.

2. A heating device for liquid metal pipes, according to claim 1, characterized in that: the upper side and the lower side of the inner wall of the connector (2) and the inner wall of the connector lug (4) are respectively bolted with a spring (11), and the other end of the spring (11) is bolted with a clamping block (12).

3. A heating device for liquid metal pipes, according to claim 1, characterized in that: the top of heating end (1) is located the top of controller (7) and is articulated to have apron (13), the top bolt of apron (13) has connect shifting block (14).

4. A heating device for liquid metal pipes, according to claim 3, characterized in that: the right side bolt of apron (13) has connect locking piece (15), the top bolt of heating end (1) inner wall has connect top spring (16), the other end bolt of top spring (16) has connect top piece (17), top piece (17) and locking piece (15) joint.

5. A heating device for liquid metal pipes, according to claim 4, characterized in that: notch (18) have all been seted up to the inner wall of heating end (1) and the both sides that are located kicking block (17), notch (18) and kicking block (17) sliding connection.

6. A heating device for liquid metal pipes, according to claim 1, characterized in that: positioning grooves (19) are formed in the left side and the right side of the top of the inner wall of the accommodating groove (8), and sealing covers (20) are connected to the inside of the positioning grooves (19) in a sliding mode.

7. A heating device for liquid metal pipes, according to claim 6, characterized in that: the front side of the top of the sealing cover (20) is bolted with a pin ring (21), and a bolt (22) is inserted into the pin ring (21).

8. A heating device for liquid metal pipes, according to claim 1, characterized in that: the top of cold junction (5) is embedded to have temperature display (23).

9. A heating device for liquid metal pipes, according to claim 6, characterized in that: a groove (24) is formed in the rear side of the top of the sealing cover (20), and anti-skid grains (25) are formed in the groove (24).

10. A heating device for liquid metal pipes, according to claim 1, characterized in that: fixed feet (26) are bolted to the front side and the rear side of the bottoms of the heating end (1) and the cold end (5).