CN218627361U

CN218627361U - Heat exchanger of combined refrigeration equipment

Info

Publication number: CN218627361U
Application number: CN202221987685.XU
Authority: CN
Inventors: 诸荣庆
Original assignee: Nanjing Wanhe Refrigeration Equipment Co ltd
Current assignee: Nanjing Wanhe Refrigeration Equipment Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-03-14
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a heat exchanger of combined refrigeration equipment, which comprises a fixed plate, wherein a compression plate is arranged on the side surface of the fixed plate, a plate group is arranged between the fixed plate and the compression plate, a plurality of connecting rods are arranged on both sides of the plate group, each connecting rod consists of a second supporting rod, a first supporting rod and a connecting column, and the first supporting rod is arranged on the side surface of the second supporting rod; through the second bracing piece of design, first bracing piece, fixed fixture block, the spliced pole, the spread groove, the thread groove, make the heat exchanger in the equipment process, through the second bracing piece, first bracing piece, the spliced pole, the fixed plate that makes the constitution heat exchanger carries out rigidity with the pressure strip, through the second bracing piece, first bracing piece, the length of spliced pole can be adjusted according to the demand, it occupies to improve original screw rod to have the space after running through, and have certain danger to the staff, thereby convenient to use.

Description

Heat exchanger of combined refrigeration equipment

Technical Field

The utility model belongs to the technical field of the heat exchanger, concretely relates to modular refrigeration plant's heat exchanger.

Background

The combined refrigeration equipment is mainly used for refrigerating food, various goods and conditioning cabin air in summer days, the heat exchanger is used for transferring partial heat of hot fluid to cold fluid, and in the operation process of the combined refrigeration equipment, the heat is transferred from the fluid with higher temperature to the fluid with lower temperature through the heat exchanger, so that the temperature of the fluid reaches the index specified by the process to meet the requirement of process conditions.

Present combination formula refrigeration plant function in-process, when needing to use the heat exchanger, through assembling the heat exchanger, because the heat exchanger is in the assembling process, carry out the rigidity between the fixed plate that makes the constitution heat exchanger through the screw rod and the pressure strip, because the length of screw rod is fixed, and length is longer, after the heat exchanger equipment finishes, the unnecessary part of screw rod after running through has the phenomenon that the space occupy, makes the staff carelessly collide to the unnecessary part of screw rod, causes the problem of security hidden danger to the staff, for this reason the utility model provides a combination formula refrigeration plant's heat exchanger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular refrigeration plant's heat exchanger to propose in solving above-mentioned background art and finish the back at the heat exchanger equipment, because of the length of screw is longer, there is the problem that the space occupies.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a modular refrigeration plant's heat exchanger, is provided with the pressure strip including the side of fixed plate, be provided with the plate group between fixed plate and the pressure strip, the both sides of plate group all are provided with a plurality of connecting rods, make and carry out the rigidity between fixed plate and the pressure strip, the connecting rod comprises second bracing piece, first bracing piece, spliced pole, first bracing piece sets up in the side of second bracing piece, the spliced pole sets up between second bracing piece and first bracing piece, is threaded connection between spliced pole and the spread groove, makes the distance between second bracing piece and the first bracing piece scalable, the one end of spliced pole is fixed with the one end of second bracing piece, the one end of first bracing piece has been seted up, the other end and the spread groove of spliced pole are threaded connection, can adjust the length of connecting rod according to the demand, a plurality of thread grooves have all been seted up to the inboard of fixed plate and pressure strip, and a plurality of the other end of second bracing piece and a plurality of first bracing piece all run through the outside of thread groove to the thread groove, the outside of fixed with the outside of pressure strip all is provided with a plurality of fixture block fixed, the other end and a plurality of first bracing piece are fixed respectively.

Preferably, the bottom outside of fixed plate and the bottom outside of pressure strip all the symmetry be provided with the fixing base, and is a plurality of the fixing base has run through the double-screw bolt respectively with between fixed plate and the pressure strip, makes the rigidity of fixing base, the tip surface of double-screw bolt has cup jointed the gasket, and the side of gasket is provided with the nut, fixed cassette has all been seted up on the outside surface of fixed plate and the outside surface of pressure strip, makes to increase block structure between fixing base and the fixed plate, makes the fixing base when the installation, makes between fixing base and fixed plate and the pressure strip, is used for accomplishing the counterpoint to the hole that the double-screw bolt runs through after, carries out position spacing to the fixing base, the inboard of fixed cassette is provided with the fixed block, the tip of fixed block is fixed with the side of fixing base, be provided with the silica gel seat between fixed block and the fixed cassette, the outside of silica gel seat is fixed with the inner wall of fixed cassette.

Preferably, the surface of the fixing block is attached to the inner wall of the fixing clamping seat, so that the stability of the fixing seat after the fixing seat is fixed is ensured, and the cross section of the fixing block is of a rectangular structure.

Preferably, the tip edge of fixed block is circular-arc structure, the block of the fixed block of being convenient for, the gasket is the hollow cylinder structure.

Preferably, the inner diameter of the gasket is consistent with that of the nut, the penetrating stud is limited, and the nut is of a hollow cylinder structure.

Preferably, the size of the cross section of the end part of the connecting column is consistent with that of the cross section of the end part of the connecting groove, so that the attaching degree between the connecting column and the connecting groove is ensured, and the connecting column is of a cylindrical structure.

Preferably, the second support rod is of a cylindrical structure, and the cross-sectional size of the end of the second support rod is consistent with that of the end of the first support rod.

Preferably, the side surfaces of the fixing plates are symmetrically fixed with connecting seats, and the end surfaces of the connecting seats are provided with threads so as to be conveniently connected with the connecting seats.

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

through the second bracing piece of design, first bracing piece, fixed fixture block, the spliced pole, the spread groove, the thread groove, improve current heat exchanger in the equipment process, run through behind fixed plate and the pressure strip through the screw rod, cup joint the screw rod with the nut, make the fixed plate fix with the pressure strip, because of the length of screw rod is longer, after the screw rod completion runs through, there is the phenomenon that the space took, through the second bracing piece, first bracing piece, the spliced pole, make the heat exchanger in the equipment process, through the second bracing piece, first bracing piece, the spliced pole, the fixed plate that makes up the heat exchanger carries out the rigidity with the pressure strip, through the second bracing piece, first bracing piece, the length of spliced pole can be adjusted according to the demand, it occupies to improve original screw rod existence space after running through, and have certain danger to the staff, thereby convenient to use.

Drawings

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

fig. 2 is an enlarged schematic view of the junction between the first support bar and the second support bar of the present invention;

fig. 3 is a schematic sectional view of the joint between the first support bar and the second support bar of the present invention;

fig. 4 is a schematic sectional view of the joint between the first support rod and the fixing base of the present invention;

FIG. 5 is a schematic sectional view of the joint between the fixing base and the fixing plate of the present invention;

in the figure: 1. a fixing plate; 2. a compression plate; 3. a connecting rod; 4. fixing the fixture block; 5. a first support bar; 6. a fixed seat; 7. a connecting seat; 8. a second support bar; 9. a plate group; 10. connecting columns; 11. connecting grooves; 12. a thread groove; 13. a stud; 14. a nut; 15. a gasket; 16. fixing the card holder; 17. a silica gel base; 18. and fixing blocks.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a heat exchanger of a combined refrigerating device comprises a compression plate 2 arranged on the side face of a fixed plate 1, a plate group 9 arranged between the fixed plate 1 and the compression plate 2, a plurality of connecting rods 3 arranged on both sides of the plate group 9, the connecting rods 3 comprising a second supporting rod 8, a first supporting rod 5 and a connecting column 10, wherein the connecting rods 3 are composed of a plurality of components, the length can be adjusted according to requirements, the first supporting rod 5 is arranged on the side face of the second supporting rod 8, the connecting column 10 is arranged between the second supporting rod 8 and the first supporting rod 5, one end of the connecting column 10 is fixed with one end of the second supporting rod 8, the connecting column 10 is connected with the second supporting rod 8, when the second supporting rod 8 rotates, the connecting column 10 is synchronously driven to rotate, one end of the first supporting rod 5 is provided with a connecting groove 11, the other end of the connecting column 10 is in threaded connection with the connecting groove 11, the inner sides of the fixed plate 1 and the pressing plate 2 are respectively provided with a plurality of thread grooves 12, so that the connecting rod 3 is respectively in threaded connection with the fixed plate 1 and the pressing plate 2, the other ends of a plurality of second supporting rods 8 and the other ends of a plurality of first supporting rods 5 all penetrate through the thread grooves 12 to the outer sides of the thread grooves 12, the outer sides of the fixed plate 1 and the pressing plate 2 are respectively provided with a plurality of fixed clamping blocks 4 for limiting the moving positions of the second supporting rods 8 and the first supporting rods 5, the plurality of fixed clamping blocks 4 are respectively fixed with the other ends of the plurality of second supporting rods 8 and the other ends of the plurality of first supporting rods 5, the screw rod is sleeved by a nut after the screw rod penetrates through the fixed plate 1 and the pressing plate 2 in the assembling process of the existing heat exchanger, make fixed plate 1 and pressure strip 2 fix, because of the length of screw is longer, after the screw finishes running through, there is the phenomenon that the space took, through second bracing piece 8, first bracing piece 5, spliced pole 10, make the heat exchanger in the assembly process, through second bracing piece 8, first bracing piece 5, spliced pole 10, make fixed plate 1 and the pressure strip 2 that constitute the heat exchanger carry out the rigidity, through second bracing piece 8, first bracing piece 5, the length of spliced pole 10 can be adjusted according to the demand, improve and originally the screw has the space after running through and occupy, and have certain danger to the staff, thereby convenient to use, the internal diameter size of gasket 15 is unanimous with the internal diameter size of nut 14, nut 14 is the hollow cylinder structure, the tip cross section size of spliced pole 10 is unanimous with the tip cross section size of spliced groove 11, make spliced pole 10 be the laminating state with spliced groove 11, spliced pole 10 is the cylinder structure, second bracing piece 8 is the cylinder structure, the tip cross section size of second bracing piece 8 is unanimous with the tip cross section size of first bracing piece 5, ensure the wholeness of connecting rod 3, the side symmetry of fixed plate 1 has connecting seat 7, connecting seat surface has been seted up.

In this embodiment, preferably, fixing bases 6 are symmetrically arranged on the outer side of the bottom end of the fixing plate 1 and the outer side of the bottom end of the pressing plate 2, studs 13 penetrate through the fixing bases 6 and the fixing plate 1 and the pressing plate 2 respectively, gaskets 15 are sleeved on the end surfaces of the studs 13, when the fixing bases 6 and the fixing plate 1 need to be installed, the fixing bases 6 are attached to the fixing plate 1, and the fixing blocks 18 are clamped into the inner sides of the fixing clamping seats 16, and are fixed through the silica gel bases 17, then the studs 13 penetrate through the fixing bases, the gaskets 15 and the nuts 14 are sequentially sleeved, the installation operation on the fixing bases 6 is completed, nuts 14 are arranged on the side surfaces of the gaskets 15, fixing clamping seats 16 are arranged on the outer side surfaces of the fixing plates 1 and the outer side surfaces of the pressing plate 2, fixing clamping seats 16 are arranged on the inner sides of the fixing clamping seats 16, the clamping area between the fixing bases 6 and the fixing plate 1 is increased, the ends of the fixing blocks 18 are fixed to the side surfaces of the fixing bases 6, silica gel bases 17 are arranged between the fixing blocks 18 and the fixing clamping seats 16, the outer sides of the fixing blocks 18 are in a rectangular structure, and the gasket 15 is in a cross-section.

The utility model discloses a theory of operation and use flow: in the operation process of the combined refrigeration equipment, when the heat exchanger needs to be used, the heat exchanger is assembled in the assembling process, when the connecting rod 3 needs to be installed, the second supporting rod 8 and the first supporting rod 5 which form the connecting rod 3 are separated, one end of the second supporting rod 8 penetrates through the thread groove 12 formed in the inner side of the fixing plate 1, the fixing fixture block 4 at the other end of the second supporting rod 8 rotates, one end of the second supporting rod 8 and the thread groove 12 formed in the inner side of the fixing plate 1 are in threaded rotation, then the fixing fixture block 4 at one end of the first supporting rod 5 rotates, the other end of the first supporting rod 5 and the thread groove 12 formed in the inner side of the pressing plate 2 are in threaded rotation, the connecting groove 11 formed in the other end of the first supporting rod 5 is in threaded connection with the connecting column 10 fixed to the other end of the second supporting rod 8, and therefore the installation operation of the connecting rod 3 is completed.

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 modular refrigeration plant's heat exchanger, is provided with pressure strip (2) including the side of fixed plate (1), be provided with between fixed plate (1) and pressure strip (2) and organize (9), its characterized in that: the both sides of slab group (9) all are provided with a plurality of connecting rods (3), connecting rod (3) comprise second bracing piece (8), first bracing piece (5), spliced pole (10), first bracing piece (5) set up in the side of second bracing piece (8), spliced pole (10) set up between second bracing piece (8) and first bracing piece (5), the one end of spliced pole (10) is fixed with the one end of second bracing piece (8), spread groove (11) have been seted up to the one end of first bracing piece (5), the other end and spread groove (11) of spliced pole (10) are threaded connection, a plurality of thread grooves (12) have all been seted up with the inboard of clamp plate (2) in fixed plate (1), and it is a plurality of the other ends of second bracing piece (8) and a plurality of first bracing piece (5) all run through the outside of thread groove (12), the outside of fixed plate (1) and the outside of clamp plate (2) all are provided with a plurality of fixed fixture blocks (4), a plurality of fixed fixture blocks (4) are fixed with the other end of second bracing piece (5) respectively a plurality of first bracing piece (8), a plurality of bracing piece (5).

2. The heat exchanger of a combined type refrigerating apparatus as set forth in claim 1, wherein: the bottom outside of fixed plate (1) and the bottom outside of pressure strip (2) all the symmetry be provided with fixing base (6), and is a plurality of fixing base (6) have run through double-screw bolt (13) respectively with between fixed plate (1) and pressure strip (2), the tip surface of double-screw bolt (13) has cup jointed gasket (15), and the side of gasket (15) is provided with nut (14), fixed cassette (16) have all been seted up on the outside surface of fixed plate (1) and the outside surface of pressure strip (2), the inboard of fixed cassette (16) is provided with fixed block (18), the tip of fixed block (18) is fixed with the side of fixing base (6), be provided with silica gel seat (17) between fixed block (18) and fixed cassette (16), the outside of silica gel seat (17) is fixed with the inner wall of fixed cassette (16).

3. The heat exchanger of a combined type refrigerating apparatus as set forth in claim 2, wherein: the surface of the fixing block (18) is attached to the inner wall of the fixing clamping seat (16), and the cross section of the fixing block (18) is of a rectangular structure.

4. The heat exchanger of a combined type refrigerating apparatus as set forth in claim 2, wherein: the edge of the end part of the fixing block (18) is of an arc-shaped structure, and the gasket (15) is of a hollow cylinder structure.

5. The heat exchanger of a combined type refrigerating apparatus as set forth in claim 4, wherein: the inner diameter of the gasket (15) is consistent with that of the nut (14), and the nut (14) is of a hollow cylinder structure.

6. The heat exchanger of a combined type refrigerating apparatus as set forth in claim 1, wherein: the cross-sectional size of the end part of the connecting column (10) is consistent with that of the end part of the connecting groove (11), and the connecting column (10) is of a cylindrical structure.

7. The heat exchanger of a modular refrigeration unit of claim 1, wherein: the second supporting rod (8) is of a cylindrical structure, and the cross section size of the end part of the second supporting rod (8) is consistent with that of the end part of the first supporting rod (5).

8. The heat exchanger of a modular refrigeration unit of claim 1, wherein: the side surface of the fixing plate (1) is symmetrically fixed with a connecting seat (7), and the end surface of the connecting seat (7) is provided with threads.