CN211739469U - Electrical heating type anti-freezing device for petroleum engineering - Google Patents

Abstract

The utility model discloses an electric heating formula freeze-proof device for oil engineering, the power distribution box comprises a box body, the equal fixedly connected with heat insulating board in both sides of box inner wall, two top and the equal fixedly connected with chucking shell in bottom between the relative one side of heat insulating board, one side fixedly connected with elasticity spring of chucking shell inner wall, elasticity spring's one end fixedly connected with connecting block, one side of connecting block runs through the outside that the chucking shell just extended to the chucking shell, one side fixedly connected with fixture block of connecting block, one side of connecting block is provided with the heating pipe, the bottom fixedly connected with backup pad of box inner wall rear side. This electric heating formula freeze-proof device for petroleum engineering possesses following beneficial effect: at this moment with the both ends correspondence of heating pipe install between two splint of fixture block, later loosen the power of pulling the fixture block, at this moment other spring will be rebounded the fixture block there, the change of heating pipe that has greatly been made things convenient for to such design.

Description

Electrical heating type anti-freezing device for petroleum engineering

Technical Field

The utility model relates to an freeze-proof device technical field specifically is an electric heating formula freeze-proof device for oil engineering.

Background

The antifreezing measures include adding antifreezing machine oil and antifreezing fluid to automobile, covering crops with rice straw, adding plastic greenhouse, and protecting exposed water pipeline.

Due to the different speed of freezing requiring the anti-freezing device, the corresponding change of the device is needed when freezing is performed, but the power of the existing device in the aspect of freezing prevention is not changed, so that the effect is poor when the partially-frozen object is used.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an oil engineering electrical heating formula freeze-proof device has solved current freeze-proof device and can not be according to the freezing condition of freezing article and the problem of the adjustment of making correspondence.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an electric heating type anti-freezing device for petroleum engineering comprises a box body, wherein heat insulation plates are fixedly connected to two sides of the inner wall of the box body, clamping shells are fixedly connected to the top and the bottom between two opposite sides of the heat insulation plates, an elastic spring is fixedly connected to one side of the inner wall of the clamping shell, one end of the elastic spring is fixedly connected with a connecting block, one side of the connecting block penetrates through the clamping shell and extends to the outside of the clamping shell, a clamping block is fixedly connected to one side of the connecting block, a heating pipe is arranged on one side of the connecting block, a supporting plate is fixedly connected to the bottom of the rear side of the inner wall of the box body, contraction blocks are arranged on two sides of the supporting plate, telescopic columns are fixedly connected to one sides, opposite to the two contraction blocks, a rectangular plate is fixedly connected between the two opposite sides of the telescopic columns, and telescopic springs are, the bottom of the rectangular plate is fixedly connected with a fan.

Preferably, the rear side of the inner wall of the box body is provided with four clamping blocks.

Preferably, a heating belt is arranged on one side of the clamping block.

Preferably, a base block is fixedly connected to both sides of the bottom of the box body, and a heat conduction groove is formed in the surface of the base block.

Preferably, the bottom of box fixedly connected with heat-conducting plate, the inside of heat-conducting plate is provided with the comb flow hole.

Preferably, the bottom of the box body is provided with a heat conduction hole.

(III) advantageous effects

The utility model provides an electrical heating formula freeze-proof device for oil engineering. The method has the following beneficial effects: this oil engineering electric heating formula freeze-proof device, when changing the heating pipe through needs, pull open two fixture blocks of same heating pipe both sides, so just can take off the heating pipe, and can utilize the screw at this moment to take off the fixture block, then correspond the fixture block of the heating pipe size looks adaptation of installation and change, after the installation finishes with one side of fixture block to the chucking shell direction pull back, at this moment, install the both ends correspondence of heating pipe between two splint of fixture block, later loosen the power that stimulates the fixture block, at this moment, other there the spring will be rebounded the fixture block, the change of heating pipe can be greatly made things convenient for in such design, thereby also can correspond the heating pipe of changing different power according to the degree that article freeze, and when changing the fan when needs, pull open the shrink piece, at this moment the shrink piece will break away from the backup pad, so can take off the shrink piece forward, when the contraction block is taken down, the fan connected with the bottom of the rectangular plate can be taken down, when a new fan is installed, the two support plates are pulled apart, the rectangular plate and the contraction block are placed on the support plates, the expansion spring pulls the expansion column to contract due to the elasticity, at the moment, the contraction block is clamped on the support plate, so that the wind speed in the box body can be improved by replacing the fan, the anti-freezing effect of the device can be improved, when the device is used, the internal heating pipe and the heating belt can increase the temperature inside the box body, then the fan blows out the hot air inside the box body, then get into the heat-conducting plate through the heat conduction hole, then the hole in the heat-conducting plate will be hot-blast dispersion, like this can let the device that is protected all can contact the heat on the one hand, also has improved the frostproofing effect of device on the one hand like this.

Drawings

FIG. 1 is a schematic structural view of the box body of the present invention;

FIG. 2 is a partial enlarged view of the utility model at A;

fig. 3 is a partial enlarged view of the position B of the present invention.

In the figure: 1. a box body; 2. clamping the shell; 3. an elastic spring; 4. connecting blocks; 5. a clamping block; 6. heating a tube; 7. a support plate; 8. a contraction block; 9. a telescopic column; 10. a rectangular plate; 11. a tension spring; 12. a heat insulation plate; 13. a clamping block; 14. heating the tape; 15. a base block; 16. a heat conducting plate; 17. a heat conduction hole; 18. a fan.

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.

As shown in fig. 1-3, the utility model provides a technical solution: an electric heating type anti-freezing device for petroleum engineering comprises a box body 1, wherein heat insulation plates 12 are fixedly connected to two sides of the inner wall of the box body 1, clamping shells 2 are fixedly connected to the top and the bottom between two opposite sides of the heat insulation plates, an elastic spring 3 is fixedly connected to one side of the inner wall of each clamping shell 2, one end of each elastic spring 3 is fixedly connected with a connecting block 4, one side of each connecting block 4 penetrates through each clamping shell 2 and extends to the outside of each clamping shell 2, clamping blocks 5 are fixedly connected to one side of each connecting block 4, the number of the clamping blocks 5 is four, two clamping blocks are arranged at the tops of the clamping blocks, heating pipes 6 are arranged on one side of each connecting block 4, the heating pipes 6 are placed between the two clamping blocks on the clamping blocks 5, a supporting plate 7 is fixedly connected to the bottom of the rear side of the inner wall of the box body 1, and, telescopic columns 9 are fixedly connected to opposite sides of the two contraction blocks 8, a rectangular plate 10 is fixedly connected between opposite sides of the two telescopic columns 9, telescopic springs 11 are arranged between the two contraction blocks 8 and one side of the opposite side of the rectangular plate 10 and positioned on the surfaces of the two telescopic columns 9, and a fan 18 is fixedly connected to the bottom of the rectangular plate 10;

the rear side of the inner wall of the box body 1 is provided with four clamping blocks 13, and the number of the clamping blocks 13 is four;

a heating belt 14 is arranged on one side of the clamping block 13, and the heating belt 14 is externally connected with a power supply;

a base block 15 is fixedly connected to both sides of the bottom of the box body 1, and a heat conduction groove is formed in the surface of the base block 15;

the bottom of the box body 1 is fixedly connected with a heat conduction plate 16, and a combing hole is formed in the heat conduction plate 16;

the bottom of the box body 1 is provided with a heat conduction hole 17.

In conclusion, the electric heating type anti-freezing device for the petroleum engineering can be obtained, when a heating pipe 6 needs to be replaced, two clamping blocks 5 on two sides of the same heating pipe 6 are pulled apart, so that the heating pipe 6 can be taken down, at the moment, the clamping blocks 5 can be taken down by screws, then the clamping blocks 5 matched with the replaced heating pipe 6 in size are correspondingly installed, after the installation is finished, one side of each clamping block 5 is pulled back towards the clamping shell 2, at the moment, two ends of the heating pipe 6 are correspondingly installed between the two clamping plates of the clamping blocks 5, the force for pulling the clamping blocks is released, at the moment, the clamping blocks 5 can be rebounded by springs of other parts, the design can greatly facilitate the replacement of the heating pipe 6, the heating pipes 6 with different powers can be correspondingly replaced according to the freezing degree of objects, when a fan 18 needs to be replaced, the contraction blocks 8 are pulled apart, at the moment, so that the contraction block 8 can be taken down forwards, when the contraction block is taken down, the fan 18 connected to the bottom of the rectangular plate 10 can be taken down, when a new fan 18 is installed, the two support plates 7 are pulled apart, the rectangular plate and the contraction block 8 are placed on the support plates 7, the expansion springs 11 can pull the expansion columns 9 to contract due to elasticity, the contraction blocks 8 can be clamped on the support plates 7, and then the wind speed inside the box body 1 can be increased by replacing the fan 18, so that the anti-freezing effect of the device can be improved, when the device is used, the internal heating pipes 6 and the heating belts 14 can increase the temperature inside the box body 1, then the fan 18 blows out the hot wind inside the box body 1, then the hot wind enters the heat conducting plate 16 through the heat conducting holes 17, then the hot wind can be dispersed through the holes in the heat conducting plate 16, so that on one hand, the protected device can be completely contacted with heat, this also improves the freeze protection of the device on the one hand.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (6)

1. The utility model provides an electrical heating formula freeze-proof device for petroleum engineering, includes the box, its characterized in that: the two sides of the inner wall of the box body are fixedly connected with heat insulation plates, the top and the bottom between the opposite sides of the two heat insulation plates are fixedly connected with clamping shells, one side of the inner wall of the clamping shell is fixedly connected with an elastic spring, one end of the elastic spring is fixedly connected with a connecting block, one side of the connecting block penetrates through the clamping shell and extends to the outside of the clamping shell, one side of the connecting block is fixedly connected with a clamping block, one side of the connecting block is provided with a heating pipe, the bottom at the rear side of the inner wall of the box body is fixedly connected with a supporting plate, two sides of the supporting plate are respectively provided with a contraction block, one side, opposite to the two contraction blocks, is fixedly connected with a telescopic column, a rectangular plate is fixedly connected between one side of the opposite sides of the two telescopic columns, the bottom of the rectangular plate is fixedly connected with a fan.

2. The electric heating type antifreezing device for petroleum engineering according to claim 1, wherein: the rear side of the inner wall of the box body is provided with four clamping blocks.

3. The electric heating type antifreezing device for petroleum engineering according to claim 2, wherein: and a heating belt is arranged on one side of the clamping block.

4. The electric heating type antifreezing device for petroleum engineering according to claim 1, wherein: and both sides of the bottom of the box body are fixedly connected with base blocks, and the surfaces of the base blocks are provided with heat conducting grooves.

5. The electric heating type antifreezing device for petroleum engineering according to claim 1, wherein: the bottom fixedly connected with heat-conducting plate of box, the inside of heat-conducting plate is provided with comb flow hole.

6. The electric heating type antifreezing device for petroleum engineering according to claim 1, wherein: the bottom of the box body is provided with a heat conduction hole.

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