CN210370946U - Screw-in type oil tank heater with good sealing performance - Google Patents

Abstract

The utility model discloses a screw-in oil tank heater that sealing performance is good, including heater and connection structure, be connected with four heating pipes on the heater, the one end of heating pipe is connected with the joint, and the inside one end that is close to the heating pipe of joint is connected with the linkage plate, connects the in-connection and has the connecting pipe, the beneficial effects of the utility model are that: connect the heater on connection structure through threaded connection, and at the bottom fixedly connected with sealing rubber of spliced pole, not only connect inseparabler and can increase the leakproofness of connection, establish protective cover board, the sealing performance of its connection of increase that can be further, the connecting pipe passes through threaded connection in the joint, and the end and the linkage plate in close contact with of link, increase the sealing performance of being connected between connecting pipe and the heating pipe under the prerequisite that does not influence connecting pipe and heating pipe UNICOM, can increase the sealing performance that fixed plate self is connected through the rubber gasket, through the aforesaid not only connect the convenience and the effectual leakproofness of connecting between each part that has increased.

Description

Screw-in type oil tank heater with good sealing performance

Technical Field

The utility model relates to an oil tank heater, in particular to screw-in oil tank heater that sealing performance is good belongs to oil tank heater and uses sealing connection structure technical field.

Background

Oil tank heater, be the modern device that heats the oil tank, the kind along with the different heaters of demand is also more and more, screw-in oil tank heater is exactly one of them, although screw-in oil tank heater simple to operate, its sealing performance is still relatively poor, the phenomenon that the inside heat of oil tank runs off appears very easily in the use, so can directly influence the availability factor of oil tank, and the fastness of its connection of present screw-in oil tank heater is not and reliable, for solving foretell technical problem, the utility model provides a screw-in oil tank heater that sealing performance is good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screw-in oil tank heater that sealing performance is good can the foretell technical problem of effectual solution.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a screw-in oil tank heater that sealing performance is good, includes heater and connection structure, be connected with four heating pipes on the heater, the one end of heating pipe is connected with the joint, the inside one end that is close to the heating pipe of joint is connected with the connection board, it has the connecting pipe to connect the in-connection.

As a preferred technical scheme of the utility model, the heater includes the connecting plate, fixedly connected with protective cover plate on the outer wall of connecting plate, the heating pipe has set up four altogether and all connects on the connecting plate, the bottom of connecting plate is fixed to be had the spliced pole, the one end fixedly connected with sealing rubber of connecting plate is kept away from to the spliced pole, heater and connection structure detachable connections, connect through its bottom fixed connection on the top of heating pipe.

As a preferred technical scheme of the utility model, connection structure includes the fixed plate, four connection screws have been seted up on the fixed plate, set up the fixed screw above connecting the screw, the hole groove has been seted up to the centre of fixed plate, establish threaded structure on the lateral wall in hole groove, the one end of fixed plate is connected with the gasket, the spliced pole passes through threaded connection in the hole inslot.

As an optimal technical scheme of the utility model, the gasket is the rubber materials preparation, gasket fixed connection is on the fixed plate bottom.

As an optimized technical scheme of the utility model, the connecting pipe passes through threaded connection in the joint, the one end of connecting pipe and the preparation of the higher rubber materials of linkage plate in close contact with and linkage plate hardness.

Compared with the prior art, the beneficial effects of the utility model are that: connect the heater on connection structure through threaded connection, and at the bottom fixedly connected with sealing rubber of spliced pole, not only connect inseparabler and can increase the leakproofness of connection, establish protective cover board, the sealing performance of its connection of increase that can be further, the connecting pipe passes through threaded connection in the joint, and the end and the linkage plate in close contact with of link, increase the sealing performance of being connected between connecting pipe and the heating pipe under the prerequisite that does not influence connecting pipe and heating pipe UNICOM, can increase the sealing performance that fixed plate self is connected through the rubber gasket, through the aforesaid not only connect the convenience and the effectual leakproofness of connecting between each part that has increased.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a heater according to the present invention;

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

fig. 3 is a schematic view of the cross-sectional structure of the joint plane of the present invention.

In the figure: 1. a heater; 11. a connecting plate; 12. a protective cover plate; 13. heating a tube; 14. connecting columns; 15. sealing rubber; 2. a connecting structure; 21. a fixing plate; 22. a connecting screw hole; 23. fixing screws; 24. a hole groove; 25. a thread structure; 26. a rubber gasket; 3. a joint; 4. a connector tile; 5. and (4) connecting the pipes.

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. 1-3, a screw-in type oil tank heater with good sealing performance comprises a heater 1 and a connecting structure 2, wherein the heater 1 is connected with four heating pipes 13, one end of each heating pipe 13 is connected with a joint 3, one end of the inside of each joint 3, which is close to the heating pipe 13, is connected with a connecting plate 4, and a connecting pipe 5 is connected in each joint 3.

The heater 1 comprises a connecting plate 11, a protective cover plate 12 is fixedly connected to the outer wall of the connecting plate 11, four heating pipes 13 are arranged and all connected to the connecting plate 11, a connecting column 14 is fixedly connected to the bottom of the connecting plate 11, one end, far away from the connecting plate 11, of the connecting column 14 is fixedly connected with sealing rubber 15, the heater 1 is detachably connected with a connecting structure 2, a connector 3 is fixedly connected to the top end of the heating pipe 13 through the bottom end of the connector 3, the connecting structure 2 comprises a fixing plate 21, four connecting screw holes 22 are formed in the fixing plate 21, fixing screws 23 are arranged above the connecting screw holes 22, a hole groove 24 is formed in the middle of the fixing plate 21, a threaded structure 25 is arranged on the side wall of the hole groove 24, one end of the fixing plate 21 is connected with a rubber gasket 26, the connecting column 14 is connected into the hole groove 24 through, the connecting pipe 5 is connected in the joint 3 through threads, one end of the connecting pipe 5 is in close contact with the connecting plate 4, and the connecting plate 4 is made of rubber material with higher hardness.

Specifically, the connecting column 14 is connected in the hole groove 24 through threads, the connecting plate 11 is fixedly connected at the top end of the connecting column 14, the protective cover plate 12 is fixedly connected on the outer wall of the connecting plate 11, after the connecting column 14 is connected in the hole groove 24, the protective cover plate 12 just can be clamped on the hole groove 24, the heater 1 is connected on the connecting structure 2 through threads, the sealing rubber 15 is fixedly connected at the bottom end of the connecting column 14, the connection is tighter, the connection tightness can be increased, the protective cover plate 12 is set up, the connection tightness can be further increased, four heating pipes 13 are alternately connected on the connecting plate 11, the joints 3 are fixedly connected at one ends of the heating pipes 13 far away from the connecting plate 11, the connecting plate 4 is fixedly connected at one end inside the joints 3 close to the heating pipes 13, and the connecting pipes 5 are connected in the joints 3 through threads, and the end of connecting pipe 5 and linking plate 4 in close contact with, increase the sealing performance of being connected between connecting pipe 5 and the heating pipe 13 under the prerequisite that does not influence connecting pipe 5 and heating pipe 13 UNICOM, connection screw 22 has all been seted up in the four corners department on fixed plate 21, use set screw 23 can be with the firm connection of connection structure 2 on appointed position through connecting screw 22, at the bottom fixedly connected with packing element 26 of fixed plate 21, can increase the sealing performance of fixed plate 21 self-connection through packing element 26, and hole groove 24 just sets up on fixed plate 21 intermediate position.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (5)

1. The utility model provides a screw-in oil tank heater that sealing performance is good, its characterized in that includes heater (1) and connection structure (2), be connected with four heating pipes (13) on heater (1), the one end of heating pipe (13) is connected with and connects (3), the inside one end that is close to heating pipe (13) of joint (3) is connected with connection board (4), it has connecting pipe (5) to connect (3) in-connection.

2. The screw-in type oil tank heater with good sealing performance is characterized in that the heater (1) comprises a connecting plate (11), a protective cover plate (12) is fixedly connected to the outer wall of the connecting plate (11), four heating pipes (13) are arranged and connected to the connecting plate (11), a connecting column (14) is fixedly connected to the bottom of the connecting plate (11), sealing rubber (15) is fixedly connected to one end, far away from the connecting plate (11), of the connecting column (14), the heater (1) is detachably connected with the connecting structure (2), and the joint (3) is fixedly connected to the top end of the heating pipe (13) through the bottom end of the joint.

3. The screwed-in type oil tank heater with good sealing performance as claimed in claim 2, wherein the connecting structure (2) comprises a fixing plate (21), four connecting screw holes (22) are formed in the fixing plate (21), a fixing screw (23) is arranged above the connecting screw holes (22), a hole groove (24) is formed in the middle of the fixing plate (21), a threaded structure (25) is arranged on the side wall of the hole groove (24), one end of the fixing plate (21) is connected with a rubber gasket (26), and the connecting column (14) is connected in the hole groove (24) through threads.

4. A screw-in tank heater with good sealing performance according to claim 3, wherein the rubber gasket (26) is made of rubber material, and the rubber gasket (26) is fixedly connected to the bottom of the fixing plate (21).

5. A screw-in tank heater with good sealing performance according to claim 1, wherein the connecting pipe (5) is connected in the joint (3) through threads, one end of the connecting pipe (5) is tightly contacted with the connecting plate (4), and the connecting plate (4) is made of rubber material with higher hardness.

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