CN216845124U

CN216845124U - Bundling type tubular heating pipe for air duct electric heater

Info

Publication number: CN216845124U
Application number: CN202220258682.6U
Authority: CN
Inventors: 任玮
Original assignee: JIANGSU WEINENG ELECTRIC CO Ltd
Current assignee: JIANGSU WEINENG ELECTRIC CO Ltd
Priority date: 2022-02-07
Filing date: 2022-02-07
Publication date: 2022-06-28
Anticipated expiration: 2032-02-07

Abstract

The utility model belongs to the field of air duct heating, in particular to a cluster type tubular heating pipe for an air duct electric heater, which comprises a bolt, wherein a support disc is arranged below the bolt, a fixing screw penetrates through the front end of the support disc, and a channel is arranged at the bottom of the support disc; through an installation section of thick bamboo, expanding spring, relation between the stopper, when using, can wholly support fixedly through the expanding spring of stopper to the top, simultaneously when installing at the later stage through expanding spring, can carry out after the installation of later stage, it is firm to extrude through expanding spring, thereby control the whole condition of rocking about can not appearing of this heating pipe, and installation section of thick bamboo inner wall set up screw thread, carry out threaded connection, simultaneously through the relation between block board and the body, when using, can wholly run through fixed centre gripping to the body through the block board, it is very convenient, and can carry out mutual spacing support between the body, touch between preventing, cause the short circuit.

Description

Bundling type tubular heating pipe for air duct electric heater

Technical Field

The utility model relates to a wind channel heating field specifically is a cluster formula tubulose heating pipe for wind channel electric heater.

Background

The air duct heater is mainly used for heating air in an air duct, the specification is divided into three forms of low temperature, medium temperature and high temperature, the structural common point is that the steel plate is adopted to support the electric heating pipe so as to reduce the vibration of the electric heating pipe when the fan stops, and the junction box is internally provided with an overtemperature control device.

When the existing cluster type tubular heating pipe is used, the cluster type tubular heating pipe body cannot be well controlled to be stably and quickly installed and fixed, and the condition of shaking caused by wind power influence is easily caused in the later installation stage;

therefore, a bundled tubular heating tube for a wind tunnel electric heater is proposed to address the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve current bunched tubular heating pipe when using, control bunched tubular heating pipe body that can not be fine is stabilized and is installed fixedly fast, and receives the problem that wind-force influence produced and rocks easily in later stage installation later stage, the utility model provides a bunched tubular heating pipe for wind channel electric heater.

The utility model provides a technical scheme that its technical problem adopted is: a cluster formula tubulose heating pipe for wind channel electric heater, including the bolt, the below of bolt is provided with a rim plate, the front end of rim plate runs through there is the fixed screw, the bottom of rim plate is provided with the passageway.

The inside of passageway has run through the transmission cable, the bottom of transmission cable is provided with the warm table, the below front end of warm table is provided with the protection casing, the front end of protection casing runs through there is positioning bolt.

Preferably, one side of the protective cover is provided with a pillar, and an installation cylinder is fixedly connected above the pillar.

Preferably, the inside of an installation section of thick bamboo is provided with the stopper, the top of stopper is provided with expanding spring.

Preferably, the bottom of the pillar is fixedly connected with a clamping plate, and a pipe body penetrates through the lower portion of the clamping plate.

Preferably, the pipe body and the heating table are of an integrated structure, and the central axis of the heating table coincides with the central axis of the supporting disc.

Preferably, the telescopic spring forms a telescopic structure through the limiting block and the mounting cylinders, the number of the mounting cylinders is two, and the two mounting cylinders are symmetrical about the central axis of the supporting disc.

Preferably, the bolt passes through to constitute detachable construction between set screw and the tray, and the quantity of bolt is two, and coincides mutually about the axis of warm table between two bolts.

Preferably, the clamping plate is connected with the pipe body in a clamping mode, and the central axis of the clamping plate coincides with the central axis of the protective cover.

The utility model discloses an useful part lies in:

the utility model can support and fix the whole upper expansion spring through the limiting block through the relation among the installation cylinder, the expansion spring and the limiting block when in use, meanwhile, when the telescopic spring is installed at the later stage, the telescopic spring can extrude and stabilize the steel wire after the installation at the later stage, thereby controlling the heating pipe not to shake left and right, and the inner wall of the mounting cylinder is provided with threads for threaded connection, and simultaneously through the relationship between the clamping plate and the pipe body, when in use, the whole pipe body can be penetrated, fixed and clamped through the clamping plate, which is very convenient, and can limit and support the pipe bodies mutually to prevent the pipe bodies from touching and causing short circuit, and simultaneously, through the relationship among the fixing screws, the supporting disc and the pins, when the novel multifunctional combined tool is used, the novel multifunctional combined tool can be connected through the fixing screws, and the later stage is convenient to detach and replace timely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic view of the structure of the present invention;

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

FIG. 3 is a schematic structural view of the mounting barrel of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 1 according to the present invention;

fig. 5 is a schematic view of the tube structure of the present invention.

In the figure: 1. a tension spring; 2. mounting the cylinder; 3. a pillar; 4. a clamping plate; 5. a pipe body; 6. positioning the bolt; 7. a heating stage; 8. a bolt; 9. fixing screws; 10. supporting a disc; 11. a transmission cable; 12. a channel; 13. a limiting block; 14. a shield.

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 efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a cluster type tubular heating tube for an electric heater of an air duct includes a plug 8, a support plate 10 is disposed below the plug 8, a fixing screw 9 is disposed at the front end of the support plate 10, and a channel 12 is disposed at the bottom of the support plate 10.

A transmission cable 11 penetrates through the channel 12, a heating table 7 is arranged at the bottom of the transmission cable 11, a protective cover 14 is arranged at the front end of the lower portion of the heating table 7, and a positioning bolt 6 penetrates through the front end of the protective cover 14.

In this embodiment, the pillar 3 is provided on one side of the protection cover 14, the mounting tube 2 is fixedly connected to the upper side of the pillar 3, and the mounting tube 2 on the upper side can be supported and fixed by the pillar 3 in use by the relation between the pillar 3 and the mounting tube 2.

This embodiment, the inside of an installation section of thick bamboo 2 is provided with stopper 13, and stopper 13's top is provided with expanding spring 1, and through the relation between an installation section of thick bamboo 2 and the stopper 13, when using, can support fixedly through stopper 13 to the expanding spring 1 of top wholly.

In this embodiment, the bottom fixedly connected with block board 4 of pillar 3, the body 5 has been run through to the below of block board 4, through the relation between pillar 3 and block board 4, when using, can fix the centre gripping through block board 4 to the whole body of body 5 in below, and is very convenient.

This embodiment, formula structure as an organic whole between body 5 and the warm table 7, and coincide mutually between the axis of warm table 7 and the axis of tray 10, through the relation between body 5 and the warm table 7, when using, can be through warm table 7 circular telegram to the body 5 of control below is whole heats fast, and is very convenient.

This embodiment, expanding spring 1 passes through stopper 13 and constitutes extending structure between the installation section of thick bamboo 2, and the quantity of installation section of thick bamboo 2 is two, and is symmetrical about the axis of a branch disk 10 between two installation sections of thick bamboo 2, carries out the screw thread installation through installation section of thick bamboo 2, can carry out spacing fastening through expanding spring 1 simultaneously, can prevent that this heating pipe from rocking.

In this embodiment, the bolt 8 passes through and constitutes detachable construction between set screw 9 and the tray 10, and the quantity of bolt 8 is two, and coincides mutually about the axis of warm table 7 between two bolts 8, through the relation between bolt 8 and set screw 9 and the tray 10, when using, can fasten bolt 8 wholly through set screw 9.

In this embodiment, the engaging plate 4 is engaged with the tube 5, and the central axis of the engaging plate 4 coincides with the central axis of the shield 14, so that the tube 5 can be separated from each other by the engaging plate 4 when in use due to the relationship between the engaging plate 4 and the tube 5.

Theory of operation, with the device when using, at first through the 8 circular telegrams of bolt at top, then transmit to warm table 7 through transmission cable 11, then 5 whole can the circular telegrams of body through warm table 7 control bottom, and body 5 is the high resistance heat conduction material, generate heat fast, and body 5 is whole to be the bundling form, thereby carry out the rapid heating, and the device is when the wind channel is installed, in order to prevent to rock, installation section of thick bamboo 2 carries out the spiral installation simultaneously, it is fixed to extrude the resilience through expanding spring 1 simultaneously, thereby wholly stabilize the device, this is exactly the theory of operation of the device.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A cluster formula tubulose heating pipe for wind channel electric heater which characterized in that: the device comprises a bolt (8), wherein a support disc (10) is arranged below the bolt (8), a fixing screw (9) penetrates through the front end of the support disc (10), and a channel (12) is arranged at the bottom of the support disc (10);

the inside of passageway (12) is run through and is had transmission cable (11), the bottom of transmission cable (11) is provided with warm table (7), the below front end of warm table (7) is provided with protection casing (14), positioning bolt (6) have been run through to the front end of protection casing (14).

2. The clustered tubular heating tube for a duct electric heater of claim 1, wherein: one side of protection casing (14) is provided with pillar (3), the top fixedly connected with installation section of thick bamboo (2) of pillar (3).

3. The clustered tubular heating tube for a duct electric heater of claim 2, wherein: the mounting structure is characterized in that a limiting block (13) is arranged inside the mounting cylinder (2), and a telescopic spring (1) is arranged above the limiting block (13).

4. The clustered tubular heating tube for a duct electric heater of claim 2, wherein: the bottom of pillar (3) fixedly connected with block board (4), the below of block board (4) has run through body (5).

5. The clustered tubular heating tube for a duct electric heater of claim 4, wherein: the heating device is characterized in that the pipe body (5) and the heating table (7) are of an integrated structure, and the central axis of the heating table (7) coincides with the central axis of the supporting disc (10).

6. A bundled tubular heating tube for a tunnel electric heater as claimed in claim 3, characterized in that: the telescopic spring (1) forms a telescopic structure through the limiting block (13) and the installation cylinders (2), the number of the installation cylinders (2) is two, and the two installation cylinders (2) are symmetrical about the central axis of the support disc (10).

7. The clustered tubular heating tube for a duct electric heater of claim 1, wherein: bolt (8) pass through between set screw (9) and the tray (10) constitute detachable construction, and the quantity of bolt (8) is two, and coincides mutually about the axis of warm table (7) between two bolts (8).

8. The clustered tubular heating tube for a duct electric heater of claim 4, wherein: the clamping plate (4) is connected with the pipe body (5) in a clamping mode, and the central axis of the clamping plate (4) coincides with the central axis of the protective cover (14).