CN212158254U

CN212158254U - Fully detachable coiled plate type heat exchanger

Info

Publication number: CN212158254U
Application number: CN202020582200.3U
Authority: CN
Inventors: 唐秧发
Original assignee: Hunan Hongye Transformer Co ltd
Current assignee: Hunan Hongye Transformer Co ltd
Priority date: 2020-04-19
Filing date: 2020-04-19
Publication date: 2020-12-15
Anticipated expiration: 2030-04-19

Abstract

The utility model relates to the technical field of coiled plate heat exchangers, in particular to a fully detachable coiled plate heat exchanger which is convenient for moving installation and adjusting installation height, improves installation efficiency, reduces labor and improves practicability, comprises a heat exchanger body and a base, wherein the bottom end of the heat exchanger body is connected with the top end of the base, the four corners of the bottom end of the base are respectively provided with a support adjusting device, the four corners of the bottom end of the base are respectively provided with a roller, the position of each roller is positioned in the inner side area of each corresponding support adjusting device, each support adjusting device comprises a mounting plate, a bottom plate, a support spring and an adjusting bolt, the bottom end of the mounting plate and the top end of the bottom plate are symmetrically provided with a cross-shaped mounting frame, and the opposite ends of the two cross-shaped mounting frames are respectively provided with a cross-shaped mounting groove, and the cross-shaped mounting groove is composed of four sliding grooves distributed in a cross shape.

Description

Fully detachable coiled plate type heat exchanger

Technical Field

The utility model relates to a roll up plate heat exchanger technical field, specifically be a plate heat exchanger is rolled up in full removable.

Background

The plate heat exchanger is a high-efficiency heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes. Thin rectangular channels are formed between the various plates through which heat is exchanged. The plate heat exchanger is an ideal device for heat exchange of liquid-liquid and liquid-vapor. Under the condition of the same pressure loss, the heat transfer coefficient of the heat exchanger is 3-5 times higher than that of the tubular heat exchanger, the occupied area of the heat exchanger is one third of that of the tubular heat exchanger, and the heat recovery rate can reach more than 90 percent.

In order to facilitate the disassembly and cleaning of the plates, the plate rolling heat exchanger is generally designed into a full disassembly mode, a plurality of plates are clamped and assembled through two fixing plates and a plurality of screw rods, the plate rolling heat exchanger is convenient to disassemble and assemble and convenient to clean subsequently, although the function of the plate rolling heat exchanger convenient to disassemble is realized, the full disassembly plate rolling heat exchanger in the prior art still has more limitations in the installation process, as the volume of some heat exchangers is larger, the auxiliary installation is needed through hoisting equipment in the installation process, but the hoisting equipment can not be extended and used frequently due to the limitation of the installation environment, so that more manpower is wasted due to manual moving installation, and due to the practical factors of the installation environment, when the full disassembly plate rolling heat exchanger is used, pipelines can be already laid, so that the installation height of the full disassembly plate rolling heat exchanger needs to be adjusted, or pour a concrete base in its bottom, come the mounting height of adjustment full removable roll up plate heat exchanger, its in actual operation, greatly reduced the installation effectiveness, lead to its practicality lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a full removable coiled sheet heat exchanger convenient to remove installation and adjustment mounting height improves the installation effectiveness, reduces the manual work, improves the practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a full-detachable coiled plate type heat exchanger comprises a heat exchanger body and a base, wherein the bottom end of the heat exchanger body is connected with the top end of the base, supporting and adjusting devices are arranged at four corners of the bottom end of the base, rollers are further arranged in four corners of the bottom end of a bottom plate, the rollers are located in inner side regions of the corresponding supporting and adjusting devices, each supporting and adjusting device comprises a mounting plate, a bottom plate, a supporting spring and an adjusting bolt, cross-shaped mounting frames are symmetrically arranged at the bottom end of the mounting plate and the top end of the bottom plate, cross-shaped mounting grooves are formed in two opposite ends of the cross-shaped mounting frames, each cross-shaped mounting groove is composed of four sliding grooves distributed in a cross shape, and an upper rotating rod can be rotatably arranged in each sliding groove on the upper side of each cross-shaped mounting groove, and each sliding groove on the lower cross-shaped mounting groove is rotatably provided with a lower rotating rod, the sizes of the upper rotating rod and the lower rotating rod are consistent, the bottom end of each upper rotating rod is rotatably connected with the top end of each lower rotating rod at a corresponding position, the top end and the bottom end of each supporting spring are respectively connected with the bottom end of the upper cross-shaped mounting frame and the middle part of the top end of the lower cross-shaped mounting frame, the middle part of each mounting plate penetrates through the base and is provided with a threaded through hole, the threaded through holes are communicated with the supporting springs, and the adjusting bolt penetrates through the threaded through holes and extends to the inner lower side of each supporting spring to be rotatably connected with the middle part of the top end of the lower cross-shaped mounting frame.

Preferably, an adjusting hand wheel is mounted at the top end of each adjusting bolt.

Preferably, the bottom end of each bottom plate all is provided with multiunit antiskid tooth.

Preferably, each bottom plate is provided with a plurality of fixing through holes for mounting and fixing.

Preferably, the outer lower side of the heat exchanger body is fixed with a mounting angle iron through a plurality of first bolts, and the lower side of the mounting angle iron is fixed on the base through a plurality of second bolts.

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

the fully-detachable coiled plate type heat exchanger can support the heat exchanger body through the base, can facilitate the position movement of the heat exchanger body through the rotation of the roller, is convenient for adjusting the installation position, reduces the cost of hoisting and hoisting cost, can adjust the distance between the installation plate and the bottom plate through rotating the adjusting bolt, can improve the connection capacity between the installation plate and the bottom plate through the supporting spring, improves the stability of the distance adjustment between the installation plate and the bottom plate through the rotating fit between the upper rotating rod and the lower rotating rod, can support the whole body through the bottom plate, when the position movement is needed, the adjusting bolt is rotated to move the bottom plate upwards, the roller is contacted with the ground to carry out the position movement, after the heat exchanger is moved to the installation use position, the bottom plate is contacted with the ground through reversely rotating the adjusting bolt, and the position movement of the heat exchanger body caused by the re-rotation of the roller, continue the antiport adjusting bolt, adjust the mounting height of heat exchanger body from top to bottom, can directly carry out high support and fixed to the heat exchanger body through four support adjusting device, reduce the operating procedure that the concrete foundation was pour, it is more convenient to use, improves the installation effectiveness, improves the practicality.

Drawings

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

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 4 is a schematic view of the mounting plate and the cross-shaped mounting bracket according to the present invention.

In the figure: 1. a heat exchanger body; 2. a base; 3. a roller; 4. mounting a plate; 5. a base plate; 6. a support spring; 7. adjusting the bolt; 8. a cross-shaped mounting rack; 9. an upper rotating rod; 10. a lower rotating rod; 12. adjusting a hand wheel; 13. anti-slip teeth; 14. a first bolt; 15. mounting angle iron; 16. and a second bolt.

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.

Example (b):

referring to fig. 1-4, a fully detachable coiled plate heat exchanger comprises a heat exchanger body 1 and a base 2, wherein the bottom end of the heat exchanger body 1 is connected with the top end of the base 2, four corners of the bottom end of the base 2 are respectively provided with a supporting and adjusting device, four corners of the bottom end of a bottom plate 5 are respectively provided with a roller 3, the rollers 3 are respectively positioned in the inner side area of the corresponding supporting and adjusting device, each supporting and adjusting device comprises a mounting plate 4, a bottom plate 5, a supporting spring 6 and an adjusting bolt 7, cross-shaped mounting frames 8 are symmetrically arranged at the bottom end of the mounting plate 4 and the top end of the bottom plate 5, cross-shaped mounting grooves are respectively arranged at the opposite ends of the two cross-shaped mounting frames 8, each cross-shaped mounting groove is composed of four sliding grooves distributed in a cross shape, an upper rotating rod 9 can be rotatably arranged in each sliding groove on the upper side of the cross-shaped mounting groove, and each sliding groove on the lower cross-shaped mounting groove is rotatably provided with a lower rotating rod 10, the sizes of the upper rotating rod 9 and the lower rotating rod 10 are the same, the bottom end of each upper rotating rod 9 is rotatably connected with the top end of each lower rotating rod 10 at the corresponding position, the top end and the bottom end of each supporting spring 6 are respectively connected with the bottom end of the upper cross-shaped mounting rack 8 and the top end middle part of the lower cross-shaped mounting rack 8, the middle part of the mounting plate 4 penetrates through the base 2 and is provided with a threaded through hole, the threaded through hole is communicated with the supporting spring 6, the adjusting bolt 7 penetrates through the threaded through hole and extends to the inner lower side of the supporting spring 6 to be rotatably connected with the top end middle part of the lower cross-shaped mounting rack 8, the heat exchanger body 1 can be supported by the base 2, and the heat exchanger body 1 can be conveniently moved by the rotation of the rollers 3, the installation position is convenient to adjust, the cost of hoisting and hoisting is reduced, the distance between the installation plate 4 and the bottom plate 5 can be adjusted by rotating the adjusting bolt 7, the connection capacity between the installation plate 4 and the bottom plate 5 can be improved by the supporting spring 6, the stability of the distance adjustment between the installation plate 4 and the bottom plate 5 is improved by the rotating fit between the upper rotating rod 9 and the lower rotating rod, the whole body can be supported by the bottom plate 5, when the position is required to be moved, the adjusting bolt 7 is rotated to move the bottom plate 5 upwards, the roller 3 is contacted with the ground to move the position, after the installation and use position is reached, the adjusting bolt 7 can be rotated reversely to contact the bottom plate 5 with the ground, the position movement of the heat exchanger body 1 caused by the re-rotation of the roller 3 is reduced, the adjusting bolt 7 is continuously rotated reversely, the installation height of the heat exchanger body 1 is adjusted up, can directly carry out high support and fixed to heat exchanger body 1 through four support adjusting device, reduce the operation step that the concrete foundation was pour, it is more convenient to use, improves the installation effectiveness, improves the practicality.

It should be further noted that an adjusting hand wheel 12 is installed at the top end of each adjusting bolt 7, so that the adjusting bolts 7 can be conveniently rotated by a constructor, manpower is saved, a plurality of sets of anti-slip teeth 13 are arranged at the bottom end of each bottom plate 5, so that the friction force between the bottom plate 5 and the installation surface is enhanced, sliding is reduced, a plurality of fixing through holes for installation and fixation are formed in each bottom plate 5, so that the bottom plate 5 and the installation surface can be conveniently fixed with the installation surface through expansion bolts and the like, an installation angle iron 15 is fixed on the outer lower side of the heat exchanger body 1 through a plurality of first bolts 14, the lower side of the installation angle iron 15 is fixed on the base 2 through a plurality of second bolts 16, if the height of the roller 3 and the supporting and adjusting device is higher, the actual installation height of the heat exchanger body 1 is influenced, and the installation height of the heat exchanger, dismantle between base 2 and the heat exchanger body 1, readjust the installation of heat exchanger body 1 and use the height, reduce and use the limitation, better adaptation installation environment uses more in a flexible way.

In summary, the working principle and the working process of the fully detachable coiled plate heat exchanger are that when in use, firstly, the adjusting hand wheel 12 is used to rotate the adjusting bolt 7 to move the bottom plate 5 upwards to enable the roller 3 to be in contact with the ground, the heat exchanger body 1 is pushed to move to a use position suitable for installation through the rotation of the roller 3, then the adjusting bolt 7 is rotated reversely to adjust the installation height of the heat exchanger body 1, if the installation height of the heat exchanger body 1 is not enough, the adjusting bolt 7 can be rotated reversely to adjust the installation height of the heat exchanger body 1 to a suitable position, and according to a fixing through hole on the installation plate 4, the bottom plate 5 and the installation surface can be fixedly installed through an expansion bolt and the like, if the heights of the roller 3 and the supporting adjusting device are higher, the actual installation height of the heat exchanger body 1 is influenced, and the first bolt 14 and the second bolt 16 can be detached, dismantle between base 2 and the heat exchanger body 1, readjust the installation of heat exchanger body 1 and use the height, according to the flexible use of service environment can.

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

1. The utility model provides a board formula heat exchanger is rolled up in full removable book, includes heat exchanger body (1), its characterized in that: the heat exchanger comprises a heat exchanger body (1) and is characterized by further comprising a base (2), the bottom end of the heat exchanger body (1) is connected with the top end of the base (2), supporting and adjusting devices are arranged at four corners of the bottom end of the base (2), rollers (3) are further arranged in four corners of the bottom end of a bottom plate (5), the rollers (3) are located in inner side regions of the corresponding supporting and adjusting devices, each supporting and adjusting device comprises a mounting plate (4), a bottom plate (5), supporting springs (6) and adjusting bolts (7), cross-shaped mounting frames (8) are symmetrically arranged at the bottom end of the mounting plate (4) and the top end of the bottom plate (5), cross-shaped mounting grooves are formed in one end, opposite to each other, of the two cross-shaped mounting frames (8), each cross-shaped mounting groove is formed by four sliding grooves distributed in a cross shape, and an upper rotating rod (9) can be rotatably arranged in each sliding groove on the upper side of the cross-shaped mounting groove, and a lower rotating rod (10) can be rotatably arranged in each sliding groove on the lower cross-shaped mounting groove, the sizes of the upper rotating rods (9) and the lower rotating rods (10) are consistent, the bottom end of each upper rotating rod (9) is rotatably connected with the top end of each lower rotating rod (10) at the corresponding position, the top end and the bottom end of the supporting spring (6) are respectively connected with the bottom end of the cross-shaped mounting rack (8) positioned at the upper side and the middle part of the top end of the cross-shaped mounting rack (8) positioned at the lower side, the middle part of the mounting plate (4) penetrates through the base (2) and is provided with a thread through hole, and the threaded through hole is communicated with the supporting spring (6), and the adjusting bolt (7) penetrates through the threaded through hole in a threaded mode, extends to the lower side of the inside of the supporting spring (6) and is rotatably connected with the middle part of the top end of the cross-shaped mounting frame (8) located on the lower side.

2. The fully removable coiled plate heat exchanger of claim 1, wherein: the top end of each adjusting bolt (7) is provided with an adjusting hand wheel (12).

3. The fully removable coiled plate heat exchanger of claim 2, wherein: the bottom end of each bottom plate (5) is provided with a plurality of groups of anti-skidding teeth (13).

4. The fully removable coiled plate heat exchanger of claim 3, wherein: each bottom plate (5) is provided with a plurality of fixing through holes for installation and fixation.

5. The fully removable coiled plate heat exchanger of claim 4, wherein: and the lower side of the outside of the heat exchanger body (1) is fixed with an installation angle iron (15) through a plurality of first bolts (14), and the lower side of the installation angle iron (15) is fixed on the base (2) through a plurality of second bolts (16).