CN214197735U

CN214197735U - Anti-freezing heating and heat-insulating device for water pipe for well drilling

Info

Publication number: CN214197735U
Application number: CN202022158342.XU
Authority: CN
Inventors: 张鹏程
Original assignee: Tianjin Coamdo Machinery Equipment Manufacturing Co ltd
Current assignee: Tianjin Coamdo Machinery Equipment Manufacturing Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-09-14
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a water pipe anti-freezing heating heat preservation device for well drilling, including base, water pipe body, outer body, air exhaust fan and air intake fan, first riser and second riser are installed through the mounting groove respectively at base top both ends, the mounting panel has all been welded at first riser and second riser top, there are air exhaust fan and air intake fan at the mounting panel top through bolt fixed mounting respectively, there is the heated warehouses air intake fan one end through screw fixed mounting air intake fan's air inlet end department air intake fan with the junction of heated warehouses air intake fan the air outlet end department of air exhaust fan all runs through and has seted up the air vent. This novel can conveniently carry out even heat supply to the pipeline outside, can conveniently utilize heat storage material to keep warm the heat, prevent that the heat from giving off too fast, be favorable to energy-conservation, can conveniently splice heat preservation device according to the length of waiting to add the hot water pipe, be fit for extensively using widely.

Description

Anti-freezing heating and heat-insulating device for water pipe for well drilling

Technical Field

The utility model relates to a drilling engineering technical field, in particular to water pipe anti-freezing heating heat preservation device for well drilling.

Background

In a well drilling process, a drainage pipe is needed to be used for conveniently draining accumulated water, and a pipeline needs to be heated and insulated in order to prevent water in the drainage pipe from being easily frozen at a low temperature and causing poor drainage.

The prior heating and heat preservation device has the following defects: 1. the outside of the pipeline cannot be uniformly heated conveniently; 2. the heat storage material cannot be conveniently utilized to store heat, so that the heat is prevented from being dissipated too fast, and the energy is not saved; 3. the heat preservation device can not be spliced conveniently according to the length of the water pipe to be heated. Therefore, the anti-freezing heating and heat-insulating device for the water pipe for drilling is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a water pipe anti-freezing heating heat preservation device for well drilling can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a freeze-proofing heating and heat-insulating device for a water pipe for well drilling comprises a base, a water pipe body, an outer pipe body, an air exhaust fan and an air intake fan, wherein a first vertical plate and a second vertical plate are respectively installed at two ends of the top of the base through installation grooves, installation plates are respectively welded at the tops of the first vertical plate and the second vertical plate, the top of the installation plate is respectively fixedly provided with the air exhaust fan and the air intake fan through bolts, one end of the air intake fan is fixedly provided with a heating bin through screws, an air inlet end of the air intake fan, a joint of the air intake fan and the heating bin and an air outlet end of the air exhaust fan are respectively provided with an air vent in a penetrating way, the outer pipe body is positioned between the air exhaust fan and the air intake fan, the water pipe body is sleeved in the outer pipe body, lugs are respectively arranged at the peripheries of two ends of the water pipe body, limiting grooves are arranged at positions corresponding to the lugs on the inner wall of the outer pipe body, the utility model discloses a heat storage device, including outer body, breather pipe, air exhaust fan, hot air storage tank, cavity intracavity packing has heat accumulation granule and heat accumulation granule to make for aluminium oxide material, the breather pipe is installed through the mounting hole to outer body both ends, breather pipe one end runs through outer body and is located between outer body and the water pipe body, the breather pipe other end passes through the gas-supply pipe and is connected with air exhaust fan and hot air storage tank respectively, outer body both sides periphery all is provided with flange, flange one side runs through and is provided with the connection screw, outer body top and bottom inboard all are provided with well cavity, the cavity intracavity packing has heat accumulation granule and heat accumulation granule to make for aluminium oxide material.

Furthermore, a temperature controller is fixed at one end of the second vertical plate through a connecting rod, and an electric power output end of the temperature controller is electrically connected with an electric power input end of the electric heating wire through a lead.

Further, the number of breather pipe specifically sets up to the multiunit and is the straight line evenly distributed along the direction of cavity box.

Furthermore, the number of the connecting screw holes is specifically set to six groups and is circumferentially and uniformly distributed along the circle center of the connecting flange.

Furthermore, rubber foot pads are fixedly mounted at corners of the bottom of the base through countersunk screws and countersunk screw holes.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through setting up the breather pipe, the cavity box, air intake fan, the heated warehouses and the fan of airing exhaust, electric heating wire produces the heat when connecting the electricity, utilize the temperature controller can conveniently adjust the heat that electric heating wire produced, the air vent during operation conveniently blows to the heated warehouses, get into between water pipe body and the outer pipe body via gas-supply pipe and breather pipe, thereby conveniently heat the water pipe body, open the fan of airing exhaust again, thereby conveniently discharge the gas in water pipe body and the outer pipe body via the gas-supply pipe, utilize the multiunit breather pipe that is sharp evenly distributed along the cavity box, can promote the even effect when heating the water pipe body greatly.

2. Through setting up well cavity, heat accumulation granule and outer body, the heat accumulation granule that utilizes the intussuseption of well cavity is made for aluminium oxide material, can effectively absorb the heat accumulation to the heat between water pipe body and the outer body to conveniently utilize the heat accumulation granule to store the heat, prevent that the heat from giving off too fast, be favorable to carrying on energy-conservingly.

3. Through setting up flange and connection screw, utilize outside screw to pass the connection screw to the convenience splices flange, and then conveniently splices the outer body according to the length of water pipe body, and the flexibility is good during the use.

Drawings

Fig. 1 is the utility model relates to a water pipe anti-freezing heating heat preservation device for well drilling's overall structure sketch map.

Fig. 2 is the utility model relates to a water pipe antifreezing heating heat preservation device for well drilling's outer body detail structure sketch map.

Fig. 3 is the utility model relates to a frostproofing heating heat preservation device's of water pipe for well drilling base and rubber foot pad connection structure sketch map.

In the figure: 1. a base; 2. a rubber foot pad; 3. a first vertical plate; 4. mounting a plate; 5. an exhaust fan; 6. a second vertical plate; 7. a temperature controller; 8. an air intake fan; 9. a heating chamber; 10. an electric heating wire; 11. a vent hole; 12. a breather pipe; 13. a hollow box; 14. a water pipe body; 15. a bump; 16. a limiting groove; 17. a hollow cavity; 18. heat-accumulating particles; 19. an outer tubular body; 20. a connecting flange; 21. a connecting screw hole; 22. countersunk head screw.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, an anti-freezing heating and heat-preserving device for a well drilling water pipe comprises a base 1, a water pipe body 14, an outer pipe body 19, an exhaust fan 5 and an air intake fan 8, wherein a first vertical plate 3 and a second vertical plate 6 are respectively installed at two ends of the top of the base 1 through installation grooves, installation plates 4 are respectively welded at the tops of the first vertical plate 3 and the second vertical plate 6, an exhaust fan 5 and an air intake fan 8 are respectively fixedly installed at the top of the installation plates 4 through bolts, a heating bin 9 is fixedly installed at one end of the air intake fan 8 through bolts, vent holes 11 are respectively formed at the air intake end of the air intake fan 8, the connection part of the air intake fan 8 and the heating bin 9, and the air outlet end of the exhaust fan 5 in a penetrating manner, the outer pipe body 19 is positioned between the exhaust fan 5 and the air intake fan 8, the water pipe body 14 is sleeved in the outer pipe body 19, and bumps 15 are respectively arranged at the peripheries of two ends of the

water pipe body

14, 19 inner walls of outer body and lug 15 correspond the position and have been seted up spacing

groove

16, 19 both ends of outer body all are provided with cavity box 13, cavity box 13 one end is installed breather pipe 12 through the mounting hole, breather pipe 12 one end runs through outer body 19 and is located between outer body 19 and the water pipe body 14, the breather pipe 12 other end passes through the gas-supply pipe and is connected with air exhaust fan 5 and heated warehouses 9 respectively, outer 19 both sides periphery all is provided with flange 20, flange 20 one side is run through and is provided with connection screw 21, outer body 19 top and bottom inboard all are provided with well cavity 17, well cavity 17 intussuseption is filled with heat accumulation granule 18 and heat accumulation granule 18 makes for aluminium oxide material.

One end of the second vertical plate 6 is fixed with a temperature controller 7 through a connecting rod, and the power output end of the temperature controller 7 is electrically connected with the power input end of the electric heating wire 10 through a lead.

In this embodiment, as shown in fig. 1, the temperature controller 7 can be used to conveniently adjust the heating temperature of the electric heating wire 10, so as to prevent the temperature of the electric heating wire 10 from being too high.

Wherein, the number of breather pipe 12 specifically sets up to multiunit and is the straight line evenly distributed along the direction of cavity box 13.

In this embodiment, as shown in fig. 1 and 2, a plurality of sets of ventilation pipes 12 are uniformly distributed along the direction of the hollow box 13, so as to conveniently improve the uniform effect of hot air entering between the water pipe body 14 and the outer pipe body 19, thereby improving the uniform effect when heating the water pipe body 14. The number of the connecting screw holes 21 is specifically six, and the connecting screw holes are circumferentially and uniformly distributed along the circle center of the connecting flange 20.

In this embodiment, as shown in fig. 2, six groups of connection screw holes 21 are uniformly distributed along the circle center of the connection flange 20, so that the stabilizing effect of the connection flange 20 can be effectively improved. Wherein, base 1 bottom corner all has rubber foot pad 2 through countersunk screw 22 and countersunk screw fixed mounting.

As shown in figures 1 and 3, the rubber foot pads 2 installed at the corners of the bottom of the base 1 can effectively absorb the vibration transmitted to the base 1 during the operation of the heat preservation device, thereby being beneficial to greatly improving the stability of the heat preservation device during the operation.

It should be noted that the utility model relates to a well drilling water pipe anti-freezing heating and heat preservation device, in operation, the lug 15 and the limiting groove 16 are used for matching, thereby conveniently sleeving the outer pipe body 19 outside the water pipe body 14, and leading the outer pipe body 19 and the water pipe body 14 into a drain port during well drilling, the air exhaust fan 5, the heating chamber 9 and the vent pipe 12 are connected by the air pipe, the air intake fan 8, the electric heating wire 10 and the air exhaust fan 5 are all connected with an external power supply for use, the electric heating wire 10 generates heat when being connected with electricity, the temperature controller 7 can conveniently adjust the heat generated by the electric heating wire 10, the heating chamber 9 is conveniently blown by the air hole 11 during operation, the air enters between the water pipe body 14 and the outer pipe body 19 through the air pipe and the vent pipe 12, thereby conveniently heating the water pipe body 14, the air exhaust fan 5 is opened again, thereby conveniently exhausting the gas in the water pipe body 14 and the outer pipe body 19 through the air pipe, utilize the multiunit breather pipe 12 that is sharp evenly distributed along cavity box 13, can promote the even effect when heating water pipe body 14 greatly, utilize the heat accumulation granule 18 of cavity 17 intussuseption to make for the aluminium oxide material, can effectively absorb the heat accumulation to the heat between water pipe body 14 and the outer body 19, thereby conveniently utilize heat accumulation granule 18 to save the heat, prevent that the heat from giving off too fast, be favorable to carrying on energy-conservation, utilize outside screw to pass connection screw 21, thereby the convenience is spliced flange 20, and then conveniently splice outer body 19 according to water pipe body 14's length, the flexibility is good during the use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. 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. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a well drilling is with water pipe anti-freezing heating heat preservation device, includes base (1), water pipe body (14), outer body (19), air exhaust fan (5) and air intake fan (8), its characterized in that: the air-conditioning fan is characterized in that a first vertical plate (3) and a second vertical plate (6) are respectively installed at two ends of the top of the base (1) through installation grooves, installation plates (4) are respectively welded at the tops of the first vertical plate (3) and the second vertical plate (6), an exhaust fan (5) and an air intake fan (8) are respectively fixedly installed at the tops of the installation plates (4) through bolts, a heating bin (9) is fixedly installed at one end of the air intake fan (8) through bolts, an air inlet end of the air intake fan (8), a joint of the air intake fan (8) and the heating bin (9) and an air outlet end of the exhaust fan (5) are respectively provided with an air vent (11) in a penetrating manner, the outer pipe body (19) is positioned between the exhaust fan (5) and the air intake fan (8), a water pipe body (14) is sleeved in the outer pipe body (19), and convex blocks (15) are respectively arranged at the peripheries of two ends of the water pipe body (14), the inner wall of the outer tube body (19) is provided with a limit groove (16) corresponding to the convex block (15), the two ends of the outer tube body (19) are respectively provided with a hollow box (13), one end of the hollow box (13) is provided with a vent pipe (12) through a mounting hole, one end of the vent pipe (12) penetrates through the outer pipe body (19) and is positioned between the outer pipe body (19) and the water pipe body (14), the other end of the vent pipe (12) is respectively connected with the exhaust fan (5) and the heating chamber (9) through gas transmission pipes, the peripheries of two sides of the outer pipe body (19) are respectively provided with a connecting flange (20), one side of the connecting flange (20) is provided with a connecting screw hole (21) in a penetrating way, the inner sides of the top and the bottom of the outer tube body (19) are respectively provided with a hollow cavity (17), the hollow cavity (17) is filled with heat storage particles (18), and the heat storage particles (18) are made of aluminum oxide materials.

2. The anti-freezing heating and heat-insulating device for the water pipe for well drilling according to claim 1, characterized in that: one end of the second vertical plate (6) is fixedly provided with a temperature controller (7) through a connecting rod, and the power output end of the temperature controller (7) is electrically connected with the power input end of the electric heating wire (10) through a wire.

3. The anti-freezing heating and heat-insulating device for the water pipe for well drilling according to claim 1, characterized in that: the number of the vent pipes (12) is specifically set into a plurality of groups and is linearly and uniformly distributed along the direction of the hollow box (13).

4. The anti-freezing heating and heat-insulating device for the water pipe for well drilling according to claim 1, characterized in that: the number of the connecting screw holes (21) is specifically set to six groups and is uniformly distributed along the circle center of the connecting flange (20) in a circumferential manner.

5. The anti-freezing heating and heat-insulating device for the water pipe for well drilling according to claim 1, characterized in that: the corner of the bottom of the base (1) is fixedly provided with a rubber foot pad (2) through a countersunk screw (22) and a countersunk screw hole.