CN218469649U

CN218469649U - Mounting structure of steam coil for heat exchanger

Info

Publication number: CN218469649U
Application number: CN202222534132.5U
Authority: CN
Inventors: 张猛; 曹露星
Original assignee: Sike Heat Exchange System Shanghai Co ltd
Current assignee: Sike Heat Exchange System Shanghai Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-02-10
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a steam coil's for heat exchanger mounting structure, including base, stack shell, steam coil, base top side and stack shell fixed connection, inside the stack shell was located to steam coil outside bottom cover, the fixed cover in the steam coil top outside is equipped with the installation pipe, installation pipe top is connected with the collar, the stack shell right side through connection has the outlet pipe, installation pipe left side through connection has the inlet tube, stack shell inner chamber bottom side symmetry is equipped with the backup pad, can carry on spacing fixedly between the pipe and the pipe, and the condition of taking place to warp between the pipe and the pipe that produces not hard up steam coil after avoiding long-time use takes place, need not use welding equipment to install steam coil simultaneously, installation operation convenience more can carry out split type design with the radiating fin of heat conduction effect with higher speed, can the pertinence dismantle, change the operation steam coil and radiating fin.

Description

Mounting structure of steam coil for heat exchanger

Technical Field

The utility model relates to a heat exchanger technical field particularly, relates to a steam coil's mounting structure for heat exchanger.

Background

The heat exchanger is a device for transferring partial heat of hot fluid to cold fluid, also called heat exchanger, and plays an important role in chemical industry, petroleum, power, food and other industrial production, and can be used as heater, cooler, condenser, evaporator and reboiler, etc. in chemical industry production.

Among the prior art, heat exchanger's steam coil pipe generally installs through the welded mode, chinese utility model patent that publication number is CN2278918Y discloses a coil heat exchanger, be responsible for including the admission, the return water house steward, the admission coil pipe is connected between admission branch pipe and free end, the admission is responsible for in one of them end connection of admission branch pipe, return water coil pipe's both ends are connected with free end and return water house steward respectively, its simple structure, low cost, and safe and reliable, can automatic descaling, heat exchanger's work efficiency has been improved, but steam coil pipe is inconvenient in time to be dismantled when it takes place to damage and change, after long-term use, produce between the pipe not hard up, cause the position skew.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a steam coil's mounting structure for heat exchanger to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a steam coil's mounting structure for heat exchanger, includes base, barrel holder, steam coil, base top side and barrel holder fixed connection, steam coil outside bottom cover is located inside the barrel holder, the fixed cover in the steam coil top outside is equipped with the installation pipe, installation pipe top is connected with the collar, barrel holder right side through connection has the outlet pipe, installation pipe left side through connection has the inlet tube, barrel holder inner chamber bottom side symmetry is equipped with the backup pad, backup pad outside equidistance is connected with spacing staple bolt.

As preferred, base top edge equidistance link up and is equipped with positioning bolt, dig in the backup pad outside and be equipped with mounting groove, spacing staple bolt inboard symmetry respectively is equipped with the connecting block.

Preferably, all link up on the connecting block and be equipped with spacing bolt, mounting groove inner wall rear side equidistance is dug and is equipped with the screw hole, the connecting block passes through spacing bolt and screw hole matching threaded connection.

Preferably, the first connecting pipes are arranged in the water outlet pipe and the water inlet pipe, the inner ends of the first connecting pipes are fixedly connected with the water outlet end and the water inlet end of the steam coil pipe respectively, the second connecting pipes are movably connected in the water outlet pipe and the water inlet pipe, and flanges are connected to the outer ends of the first connecting pipes and the outer ends of the second connecting pipes.

Preferably, the inner wall of the mounting ring is provided with a thread groove, the mounting ring is connected with an external thread ring through the thread groove, and the bottom end of the external thread ring is fixedly connected with a heat conduction pipe.

Preferably, dig on the heat conduction pipe outer wall and be equipped with the annular groove, annular equidistance is equipped with radiating fin on the annular groove inner wall, radiating fin stretches out the heat conduction pipe outside respectively, and with the inboard swing joint of steam coil pipe.

The utility model has the advantages that:

1. the steam coil pipe fixing device has the advantages that the pipe can be limited and fixed, deformation between pipes of the steam coil pipe due to looseness after long-time use is avoided, meanwhile, welding equipment is not needed for installing the steam coil pipe, and installation operation is more convenient and faster;

2. the water inlet pipe and the water outlet pipe can protect the outer sides of the first connecting pipe and the second connecting pipe, and the situation that the connecting ends burst due to overlarge air pressure is avoided;

3. can carry out split type design with the radiating fin of heat conduction effect with higher speed, can be pertinence dismantle, change the operation steam coil and radiating fin.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 these drawings without creative efforts.

Fig. 1 is a general structural view of a mounting structure of a steam coil for a heat exchanger according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a seat of a mounting structure of a steam coil for a heat exchanger according to an embodiment of the present invention;

fig. 3 is a schematic view of an internal structure of a water outlet pipe of a mounting structure of a steam coil pipe for a heat exchanger according to an embodiment of the present invention;

fig. 4 is a schematic view of an internal structure of a mounting ring of a mounting structure of a steam coil for a heat exchanger according to an embodiment of the present invention.

In the figure:

1. a base; 2. a cartridge holder; 3. a steam coil; 4. installing a pipe; 5. a mounting ring; 6. a water outlet pipe; 7. a water inlet pipe; 8. a support plate; 9. a limiting hoop; 10. positioning the bolt; 11. installing a groove; 12. connecting blocks; 13. a limit bolt; 14. a threaded hole; 15. a first connecting pipe; 16. a second connecting pipe; 17. a flange; 18. an externally threaded ring; 19. a heat conduction pipe; 20. an annular groove; 21. and (4) radiating fins.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a steam coil's mounting structure for heat exchanger.

Example one

As shown in figures 1-4, the steam coil pipe mounting structure for the heat exchanger according to the embodiment of the present invention comprises a base 1, a barrel base 2, a steam coil pipe 3, wherein the top side of the base 1 is fixedly connected with the barrel base 2, the bottom of the outer side of the steam coil pipe 3 is sleeved inside the barrel base 2, the outer side of the top of the steam coil pipe 3 is fixedly sleeved with a mounting pipe 4, the top end of the mounting pipe 4 is connected with a mounting ring 5, the right side of the barrel base 2 is connected with a water outlet pipe 6, the left side of the mounting pipe 4 is connected with a water inlet pipe 7, the bottom side of the inner cavity of the barrel base 2 is symmetrically provided with a support plate 8, the outer side of the support plate 8 is connected with a spacing hoop 9 in an equidistant manner, the edge of the top of the base 1 is provided with positioning bolts 10 in an equidistant manner, a mounting groove 11 is dug outside the support plate 8, the inner side of the spacing hoop 9 is respectively and symmetrically provided with a connecting block 12, the spacing bolts 13 are arranged on the connecting block 12 in an equidistant manner, threaded holes 14 are dug on the rear side of the inner wall of the mounting groove 11, the connecting block 12 is in matched threaded connection with the threaded hole 14 through the limiting bolt 13, the base 1 is fixedly connected with the bottom side of the inner cavity of the equipment through the positioning bolt 10, the steam coil 3 is taken to be sleeved into the barrel seat 2 from the bottom end, the supporting plate 8 is positioned in the steam coil 3, then the limiting hoops 9 are respectively clamped on each layer of outer wall of the steam coil 3, then the connecting block 12 on the inner side of the limiting hoop 9 is clamped in the mounting groove 11 on the outer side of the supporting plate 8, then the connecting block 12 penetrates through the limiting bolt 13 and is fixedly connected with the threaded hole 14 on the inner wall of the mounting groove 11, the limiting fixation can be carried out between pipes, the phenomenon that the pipes of the steam coil 3 are deformed due to looseness after long-time use is avoided, and meanwhile, welding equipment is not needed to be used for mounting the steam coil 3, the installation operation is more convenient.

Example two

As shown in fig. 1-4, according to the utility model discloses a mounting structure of steam coil for heat exchanger, which comprises a base 1, the mount 2,

steam coil

3, 1 top side of base and 2 fixed connection of mount, steam coil 3 outside bottom cover is located inside

mount

2, 3 top outside fixed cover of steam coil is equipped with installation pipe 4, installation pipe 4 top is connected with collar 5, 2 right sides of mount have a

outlet pipe

6, 4 left sides of installation pipe have a water inlet pipe 7 of through connection, 2 inner chamber bottom side symmetries of mount are equipped with

backup pad

8, 8 outside equidistance in backup pad is connected with spacing staple bolt 9, outlet pipe 6 all is equipped with first connecting pipe 15 with inlet tube 7 is inside, 15 the inner of first connecting pipe respectively with steam coil 3's outlet end, the end of intaking is connected fixedly, outlet pipe 6 and the inside swing joint of inlet tube 7 have second connecting pipe 16, first connecting pipe 15 all is connected with flange 17 with second connecting pipe 16 outer end, be equipped with the screw thread groove on the inner wall of collar 5, first connecting pipe 15 that steam coil 3 upper and lower both ends connected stretches into inlet tube 7 respectively, inside the outlet pipe 6, then the flange 16 inner and the second connecting pipe can carry out the big connecting pipe of the condition of the second connecting pipe 15 through the fixed connection of the flange 17, the first connecting pipe, the condition of the first connecting pipe that the air pressure takes place the explosion.

EXAMPLE III

As shown in fig. 1-4, according to the utility model discloses a mounting structure of steam coil for heat exchanger, which comprises a base 1, barrel seat 2,

steam coil

3, 1 top side of base and 2 fixed connection of barrel seat, 3 outside bottom covers of steam coil locate inside 2 barrel seats, 3 top outside fixed covers of steam coil are equipped with

installation pipe

4, 4 tops of installation pipe are connected with collar 5, 2 right sides of barrel seat have the outlet pipe 6 through the through connection, 4 left sides of installation pipe have the inlet tube 7 through the through connection, 2 inner chamber bottom sides of barrel seat symmetry are equipped with

backup pad

8, 8 outside equidistance of backup pad is connected with spacing staple bolt 9, collar 5 has external screw thread ring 18 through screw thread groove threaded connection, 18 bottom fixed connection of external screw thread ring has heat pipe 19, dig annular groove 20 on the outer wall of heat pipe 19, annular equidistance is equipped with radiating fin 21 on the inner wall of annular groove 20, radiating fin 21 stretches out the heat pipe 19 outside respectively, and with 3 inboard swing joint of steam coil, after installing steam coil 3, stretch into 3 inner chamber bottom sides of steam coil 19 bottom side of steam coil, then with the groove 18 with the groove on the groove of annular groove is equipped with heat pipe 21 with the groove and the groove of collar 20 of mounting ring 5, the heat pipe 21 can carry out the heat pipe 21 of steam coil with the steam coil is carried out the detachable heat dissipation effect of steam coil design, the heat pipe 21 of steam coil removal effect of steam coil.

To summer up, with the aid of the above-mentioned technical scheme, this device is when using, be connected fixedly base 1 through positioning bolt 10 and equipment inner chamber bottom side, steam coil 3 of taking embolias barrel holder 2 with its bottom inside, make backup pad 8 be located inside steam coil 3, then block spacing staple bolt 9 respectively on every layer of outer wall of steam coil 3, then through the inboard connecting block 12 block of spacing staple bolt 9 inside the mounting groove 11 in the backup pad 8 outside, then through spacing bolt 13 through connection block 12, and fixed with the 14 in-connection of screw hole on the mounting groove 11 inner wall, the first connecting pipe 15 of steam coil 3 upper and lower both ends connection stretches into inlet tube 7 respectively, inside outlet pipe 6, then it is fixed to connect through the bolt with the flange 17 of second connecting pipe 16 inner end flange 17 and the 15 outer end of first connecting pipe, after installing steam coil 3, stretch into steam coil 3 inner chamber bottom sides with heat pipe 19, then match threaded connection with the screw on the inner wall of mounting ring 5, heat pipe 19 outside annular groove 21 of heat dissipation of heat pipe 20 is inboard with the steam coil 3, can carry out the laminating of split type heat dissipation fin 21 design with the heat dissipation effect with higher speed.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a steam coil's mounting structure for heat exchanger, includes base (1), barrel holder (2), steam coil (3), its characterized in that, base (1) top side and barrel holder (2) fixed connection, steam coil (3) outside bottom cover is located inside barrel holder (2), steam coil (3) top outside fixed cover is equipped with installation pipe (4), installation pipe (4) top is connected with collar (5), barrel holder (2) right side through connection has outlet pipe (6), installation pipe (4) left side through connection has inlet tube (7), barrel holder (2) inner chamber bottom side symmetry is equipped with backup pad (8), backup pad (8) outside equidistance is connected with spacing staple bolt (9).

2. The mounting structure of the steam coil for the heat exchanger as claimed in claim 1, wherein the top edge of the base (1) is provided with positioning bolts (10) at equal intervals, the outer side of the supporting plate (8) is provided with mounting grooves (11) in a digging manner, and the inner sides of the limiting hoops (9) are respectively provided with connecting blocks (12) symmetrically.

3. The mounting structure of the steam coil for the heat exchanger as claimed in claim 2, wherein the connecting blocks (12) are all provided with a limit bolt (13) therethrough, the rear side of the inner wall of the mounting groove (11) is provided with a threaded hole (14) equidistantly, and the connecting blocks (12) are in matching threaded connection with the threaded holes (14) through the limit bolts (13).

4. The mounting structure of the steam coil for the heat exchanger as recited in claim 3, wherein the water outlet pipe (6) and the water inlet pipe (7) are both internally provided with a first connecting pipe (15), the inner end of the first connecting pipe (15) is respectively connected and fixed with the water outlet end and the water inlet end of the steam coil (3), the water outlet pipe (6) and the water inlet pipe (7) are both movably connected with a second connecting pipe (16), and the outer ends of the first connecting pipe (15) and the second connecting pipe (16) are both connected with a flange (17).

5. The mounting structure of the steam coil for the heat exchanger according to claim 4, wherein a threaded groove is formed on the inner wall of the mounting ring (5), the mounting ring (5) is connected with an external threaded ring (18) through the threaded groove in a threaded manner, and a heat conduction pipe (19) is fixedly connected to the bottom end of the external threaded ring (18).

6. The mounting structure of a steam coil for a heat exchanger according to claim 5, wherein the outer wall of the heat conducting pipe (19) is provided with an annular groove (20) by digging, the inner wall of the annular groove (20) is provided with radiating fins (21) at equal intervals, and the radiating fins (21) respectively extend out of the outer side of the heat conducting pipe (19) and are movably connected with the inner side of the steam coil (3).