CN218001826U

CN218001826U - Winter pipeline construction heat preservation device

Info

Publication number: CN218001826U
Application number: CN202221194266.0U
Authority: CN
Inventors: 张鹏; 方杨; 陈黎明; 朱砾; 金家胜; 刘杰
Original assignee: Jiangxi Nuclear Industry Construction Co ltd
Current assignee: Jiangxi Nuclear Industry Construction Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-12-09
Anticipated expiration: 2032-05-18

Abstract

The utility model relates to a pipeline engineering technical field especially relates to a winter pipeline construction heat preservation device. The technical scheme comprises the following steps: insulation can and upper cover, the upper cover is installed through the hinge in the insulation can top, insulation can all is equipped with the clamping groove with the adjacent intermediate position department in upper cover both sides, clamping inslot surface mounting has the rubber ring, micro motor is installed to bottom one side in the insulation can, the lead screw is installed to the micro motor output shaft, the lifter plate has been cup jointed to the lead screw surface, the welding ware is installed to lifter plate top middle, insulation can one side is close to the bottom and installs the equipment case, the inside air-blower of installing near insulation can one side of being close to of equipment case. The utility model provides a current pipeline when construction winter, ambient temperature is lower, and during the welding, pipeline temperature drops at the excessive speed, influences pipeline welding quality's problem, has reduced the temperature falling speed of pipeline, and then has guaranteed the welding quality of pipeline.

Description

Winter pipeline construction heat preservation device

Technical Field

The utility model relates to a pipeline engineering technical field specifically is a winter pipeline construction heat preservation device.

Background

The pipeline engineering is a modern engineering with strong technical performance, and the pipeline and the used equipment need to ensure that flammable and explosive oil and gas can be safely and continuously conveyed under high pressure. The working pressure of the onshore pipeline is up to more than 80 kg-force/cm < 2 >, and the pressure bearing performance of the offshore pipeline is even up to 140 kg-force/cm < 2 >. In addition, the properties of various oils and gases are different, so that the pipeline can meet different transportation process requirements, and the pipeline engineering needs to be insulated when being constructed in winter.

Through the magnanimity retrieval, discover heat preservation device among the prior art as a water supply pipe heat preservation device that winter construction was under construction like that publication number CN209037044U discloses, be provided with the rolling disc at the box body inside, it has hot frit to rotate on the rolling disc, and there is the heating ring at the lateral wall that hot melt piece is close to the top through bolt through connection, wherein hot melt piece drives it and rotates through rotating second setting gear, and set up the hot melt piece fixed slot that the hot frit was placed of being convenient for on the rolling disc, the user is at the welding water supply pipe in-process like this, effectively avoid hot melt piece to cause the injury to people or thing.

The prior pipeline is constructed in winter, the environment temperature is low, and during welding, the pipeline temperature is reduced too fast, so that the welding quality of the pipeline is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a winter pipeline construction heat preservation device possesses the effectual advantage that keeps warm, has solved current device when the construction winter, and ambient temperature is lower, and during the welding, pipeline temperature drops at the excessive speed, influences the problem of pipeline welding quality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a winter pipeline construction heat preservation device, includes insulation can and upper cover, wherein the upper cover is installed through the hinge in the insulation can top, insulation can all is equipped with the clamping groove with the adjacent intermediate position department in upper cover both sides, clamping inslot surface mounting has the rubber ring, micro motor is installed to bottom one side in the insulation can, micro motor installs the lead screw in the output shaft, the lifter plate has been cup jointed to the lead screw surface, the middle welding ware of installing in the lifter plate top, insulation can one side is close to the bottom and installs the equipment box, the inside air-blower of being close to insulation can one side of installing of equipment box, the inside heating cabinet of being close to air-blower one side of installing of equipment box, heating cabinet internally mounted has the heater strip, the heating cabinet top is passed through the blast pipe and is connected in the insulation can.

Preferably, support columns are installed on the front surface and the rear surface of the heat preservation box through buckles, connecting grooves are formed in four corner positions of the lower surface of the heat preservation box, the support columns can be screwed in the connecting grooves, and the heat preservation box is stably supported through the support columns.

Preferably, one side of the bottom in the heat insulation box is provided with a limiting column, the limiting column is inserted into the lifting plate, and the lifting plate is convenient to move by arranging the limiting column.

Preferably, install the observation window in the middle of the upper cover top, observation window internally mounted has double-deck toughened glass, through setting up double-deck toughened glass, increases the observation window heat preservation effect.

Preferably, the output end of the air blower is connected to the heating box through a connecting pipe, and the input end of the air blower is connected to the inside of the heat insulation box through an air inlet pipe, so that the inside of the heat insulation box can be heated circularly.

Preferably, a temperature sensor is arranged in the heat insulation box, and the temperature in the heat insulation box is monitored by the temperature sensor.

Preferably, handles are arranged on two sides of the upper cover close to the top of the upper cover through positioning pins, anti-skidding sleeves are arranged in the middles of the handles on the two sides, and the heat preservation box is convenient to move through the handles and the anti-skidding sleeves.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the insulation can, the upper cover, air-blower and heating cabinet, reach and carry out heat retaining effect to the pipeline welding, it sets up the air-blower to be close to insulation can one side in the equipment box inside, it sets up the heating cabinet to be close to air-blower one side in the equipment box inside, set up the heater strip inside the heating cabinet, pass through blast pipe connection in the insulation can at the heating cabinet top, in order to solve when the construction in winter, ambient temperature is lower, during the welding, pipeline temperature drops at the excessive speed, influence pipeline welding quality's problem, the temperature falling speed of pipeline has been reduced, and then the welding quality of pipeline has been guaranteed.

2. The utility model discloses a surface all sets up the support column through the buckle around the insulation can, reaches the effect of convenient use insulation can in the open air, and four angular position departments of insulation can lower surface all set up the spread groove, and the support column can fit in the spread groove soon to solve the insulation can and use in the open air more, can't carry out the stable stay to it, use the not good problem of convenience, improved the use suitability of insulation can, thereby improved the use convenience of insulation can.

Drawings

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

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

FIG. 3 is an enlarged view of A in FIG. 2;

fig. 4 is an enlarged structural diagram of B in fig. 2.

Reference numerals are as follows: 1. a heat preservation box; 2. a support pillar; 3. buckling; 4. an equipment box; 5. an anti-slip sleeve; 6. a handle; 7. an observation window; 8. an upper cover; 9. connecting grooves; 10. clamping grooves; 11. a rubber ring; 12. a limiting column; 13. a lifting plate; 14. a welder; 15. a screw rod; 16. a micro motor; 17. heating wires; 18. a connecting pipe; 19. an air inlet pipe; 20. a blower; 21. a heating box; 22. a blast pipe.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, in order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a winter pipeline construction heat preservation device, including insulation can 1 and

upper cover

8, 1 top of insulation can installs upper cover 8 through the hinge, insulation can 1 all is equipped with clamping groove 10 with the adjacent intermediate position department in 8 both sides of upper cover, clamping groove 10 internal surface mounting has rubber ring 11, micro motor 16 is installed to bottom one side in insulation can 1, micro motor 16 output shaft installs lead screw 15, lead screw 15 surface has cup jointed lifter plate 13, install welding ware 14 in the middle of the lifter plate 13 top, insulation can 1 one side is close to the bottom and installs equipment box 4, equipment box 4 is inside to be close to insulation can 1 one side and installs air-blower 20, equipment box 4 is inside to be close to air-blower 20 one side and installs heating cabinet 21, heating cabinet 21 internally mounted has heater strip 17, heating cabinet 21 top is connected in insulation can 1 through blast pipe 22, insulation can 1 bottom one side installs spacing post 12, spacing post 12 is pegged graft in lifter plate 13 inside, 20 output passes through 18 and connects in heating cabinet 21, air-blower 20 input passes through intake pipe 19 and connects in insulation can 1, insulation can 1 internally mounted has temperature sensor, the both sides are close to the top all through installing handle 6 in the middle of handle 5, the locating pin is installed to the handle.

The working principle of the winter-stage pipeline construction heat preservation device based on the embodiment 1 is as follows: will the utility model discloses after installing, insert the pipeline inside the both sides clamping groove 10, restart micro motor 16, it rotates to drive lead screw 15 through micro motor 16, it shifts up to drive lifter plate 13 through lead screw 15, it shifts up to drive welder 14 through lifter plate 13, move both sides pipeline to welder 14 one side, heat the pipeline, after accomplishing, start micro motor 16, it rotates to drive lead screw 15 through micro motor 16, it moves down to drive lifter plate 13 through lead screw 15, be connected the both sides pipeline again, start air-blower 20 simultaneously, take out insulation can 1 inside air through intake pipe 19 through air-blower 20, carry to heating cabinet 21 through connecting pipe 18, through heating cabinet 21 internal heating wire 17, after heaing up it, carry to insulation can 1 through blast pipe 22, heat up to 1 inside, after the welding is accomplished, open upper cover 8, take out the pipeline, this equipment work flow is accomplished.

Example two

As shown in fig. 1-4, the utility model provides a winter pipeline construction heat preservation device compares in embodiment one, and this embodiment still includes: support column 2 is all installed through buckle 3 in the front and back surface of insulation can 1, and four angular positions department of insulation can 1 lower surface all are equipped with spread groove 9, and support column 2 can close in spread groove 9 soon, installs observation window 7 in the middle of 8 tops on the upper cover, and 7 internally mounted of observation window have double-deck toughened glass.

In this embodiment, when outdoor use, with support column 2 screw in 1 bottom spread groove 9 of insulation can, carry out the outrigger to insulation can 1 through support column 2, when the welding, through 7 inside double-deck toughened glass of observation window, monitor the pipeline welding to increase welding quality.

The above embodiments are merely some preferred embodiments of the present invention, and many alternative modifications and combinations can be made to the above embodiments by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a winter pipeline construction heat preservation device, includes insulation can (1) and upper cover (8), its characterized in that: upper cover (8) are installed through the hinge at insulation can (1) top, insulation can (1) all is equipped with clamping groove (10) with the adjacent intermediate position department in upper cover (8) both sides, clamping groove (10) internal surface mounting has rubber ring (11), micro motor (16) are installed to bottom one side in insulation can (1), lead screw (15) are installed to micro motor (16) output shaft, lifter plate (13) have been cup jointed to lead screw (15) surface, install welding ware (14) in the middle of lifter plate (13) top, insulation can (1) one side is close to the bottom and installs equipment box (4), air-blower (20) are installed to equipment box (4) inside being close to insulation can (1) one side, equipment box (4) inside is close to air-blower (20) one side and installs heating cabinet (21), heating cabinet (21) internally mounted has heater strip (17), heating cabinet (21) top is passed through blast pipe (22) and is connected in insulation can (1).

2. The winter pipeline construction heat preservation device of claim 1, characterized in that: support column (2) are all installed through buckle (3) to surface around insulation can (1), insulation can (1) lower surface four angular positions department all is equipped with spread groove (9), support column (2) can revolve and close in spread groove (9).

3. The winter pipeline construction heat preservation device of claim 1, characterized in that: one side of the bottom in the heat preservation box (1) is provided with a limiting column (12), and the limiting column (12) is inserted into the lifting plate (13).

4. The winter pipeline construction heat preservation device of claim 1, characterized in that: an observation window (7) is installed in the middle of the top of the upper cover (8), and double-layer toughened glass is installed inside the observation window (7).

5. The winter pipeline construction heat preservation device of claim 1, characterized in that: the output end of the air blower (20) is connected to the heating box (21) through a connecting pipe (18), and the input end of the air blower (20) is connected to the inside of the heat preservation box (1) through an air inlet pipe (19).

6. The winter pipeline construction heat preservation device of claim 1, characterized in that: and a temperature sensor is arranged in the heat preservation box (1).

7. The winter pipeline construction heat preservation device of claim 1, characterized in that: handles (6) are arranged on two sides of the upper cover (8) close to the top of the upper cover through positioning pins, and anti-skidding sleeves (5) are arranged in the middle of the handles (6).