CN219656173U

CN219656173U - Heating heat exchanger

Info

Publication number: CN219656173U
Application number: CN202321384060.9U
Authority: CN
Inventors: 李其洪; 方耘; 刘国雄
Original assignee: Wuhan Magesi Technology Co ltd
Current assignee: Wuhan Magesi Technology Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-09-08
Anticipated expiration: 2033-06-02

Abstract

The utility model discloses a heating heat exchanger, and belongs to the technical field of heat exchangers. The device mainly comprises an outer frame, a sheet, the sheet is arranged on the outer frame, the sheet is used for isolating media, a limiting rod penetrates through the outer frame, locking holes are formed in the limiting rod, multiple groups of locking holes are formed in the locking holes, the distance between every two groups of locking holes is equal to the thickness of the sheet, the locking mechanism is sleeved on the limiting rod and matched with the limiting rod to drive the outer frame, the sheet on the outer frame is clamped, the locking mechanism comprises a frame, a hole suitable for the penetration of the limiting rod is formed in the frame, a limiting groove is formed in the frame, a locking table is arranged in the frame, a locking cavity is formed in the locking table, the locking cavity is convenient for the penetration of the limiting rod, the locking rod is fixed to the bottom of the locking cavity, and the locking rod is matched with the locking hole on the limiting rod. The utility model relates to a heating heat exchanger, which solves the problem of inconvenient disassembly of the heat exchanger.

Description

Heating heat exchanger

Technical Field

The utility model relates to the technical field of heat exchangers, in particular to a heating heat exchanger.

Background

The heating heat exchanger is a heat exchange device adopted in the process of heating and recovering heating heat, wherein the most typical plate type heat exchanger is a high-efficiency heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes, and thin rectangular channels are formed between various plates to exchange heat through the plates;

the utility model patent with publication number of CN212962955U specifically discloses a plate heat exchanger, which is provided with a front end plate and a rear end plate, wherein the front end plate and the rear end plate are connected through bolts and are connected through guide rods, a plate sheet is arranged between the front end plate and the rear end plate, and the plate sheet is clamped through the matching of a limit rod and a nut arranged between the front end plate and the rear end plate;

in the above-mentioned publication, the plate of this plate heat exchanger cooperates with the nut through the gag lever post, makes front end plate and back end plate carry out the centre gripping to it, but this kind of centre gripping mode is when dismantling or installing, need dismantle the nut on each gag lever post one by one through the instrument, and this dismantlement mode is comparatively loaded down with trivial details to can't dismantle the bolt when not carrying the instrument, so it is necessary to provide a heating heat exchanger to solve above-mentioned problem.

It should be noted that the above information disclosed in this background section is only for understanding the background of the inventive concept and, therefore, it may contain information that does not constitute prior art.

Disclosure of Invention

Based on the above problems existing in the prior art, the present utility model aims to solve the problems: the utility model provides a heating heat exchanger, has solved the inconvenient problem of heat exchanger dismantlement.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a heating heat exchanger, includes outer frame, slab, the slab install in on the outer frame, the slab is used for keeping apart the medium, the gag lever post run through in outer frame, the locking hole set up in the gag lever post, the locking hole is equipped with the multiunit, distance between every two sets of locking holes with the thickness of slab is the same, locking mechanism cup joint in on the gag lever post, locking mechanism with the gag lever post cooperation drives outer frame, to slab on the outer frame is held, and this locking mechanism includes the frame, be equipped with in the frame and be suitable for the hole that the gag lever post runs through, the inside spacing groove that is equipped with of frame, the locking platform install in inside the frame, be equipped with the locking chamber on the locking platform, the locking chamber is so that the gag lever post runs through, the locking lever post is fixed in the bottom in the locking chamber, the locking lever post with locking hole phase-match on the gag lever post.

Further, the locking mechanism further comprises a connecting table, the connecting table is fixedly installed in the frame, bosses matched with the limiting grooves are arranged on two sides of the connecting table, and the bosses are installed in the limiting grooves.

Further, the bottom of connection platform is equipped with the shell fragment, the shell fragment install in the frame bottom with between the connection platform, the shell fragment is used for driving the connection platform is reciprocating motion, the frame top is run through and is had the pressure pole.

Further, the outer frame comprises a front pressing plate, a top rod and a bottom rod are respectively arranged at the top and the bottom of the front pressing plate, and a rear pressing plate is slidably arranged between the top rod and the bottom rod.

Further, a plate is slidably mounted between the top rod and the bottom rod, and the plate is located between the rear pressing plate and the front pressing plate.

Further, the ejector rod with the end that the backing bar kept away from the back clamp plate is fixed with the curb plate, install pressing mechanism on the curb plate, pressing mechanism is used for pressing the back clamp plate.

Further, the pressing mechanism comprises a screw rod and a pressing plate arranged at the output end of the screw rod, the pressing plate is in rotary connection with the screw rod, the pressing plate is in contact with the rear pressing plate, and the screw rod penetrates through the side plate and is in threaded connection with the side plate.

The beneficial effects of the utility model are as follows: according to the heating heat exchanger provided by the utility model, the locking mechanism is arranged, so that the limiting rod and the locking mechanism can be conveniently detached, and the problem of inconvenience in detachment of the heat exchanger is solved.

In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages. The present utility model will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is an overall schematic diagram of a heating heat exchanger in accordance with the present utility model;

FIG. 2 is a schematic side view of FIG. 1;

FIG. 3 is a schematic view of the locking mechanism of FIG. 2;

wherein, each reference sign in the figure:

1. a side plate; 2. a rear pressing plate; 3. a front platen; 31. a push rod; 32. a bottom bar; 4. a limit rod; 5. a locking mechanism; 51. a frame; 52. a spring plate; 53. a connection station; 54. a locking stage; 55. pressing a pressing rod; 541. a locking lever; 6. a plate; 7. a pressing mechanism; 71. a screw; 72. and pressing the holding plate.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

As shown in fig. 1-2, the present utility model provides a heating heat exchanger, comprising a side plate 1 and an outer frame installed on one side of the side plate 1, wherein the outer frame is an installation frame of a plate heat exchanger;

the outer frame comprises a front pressing plate 3, wherein a top rod 31 and a bottom rod 32 are respectively fixed at the top end and the bottom end of the front pressing plate 3, and the top rod 31 and the bottom rod 32 extend towards the direction far away from the front pressing plate 3, so that the end parts of the top rod 31 and the bottom rod 32 extend to a side plate 1 and are fixedly connected with the side plate 1;

meanwhile, a rear pressing plate 2 is arranged between the front pressing plate 3 and the side plate 1, the rear pressing plate 2 is arranged between the ejector rod 31 and the bottom rod 32, a groove is formed in the ejector rod 31, a notch matched with the groove on the ejector rod 31 is formed in the rear pressing plate 2, and the bottom rod 32 is clamped with the rear pressing plate 2, so that the rear pressing plate 2 is arranged between the ejector rod 31 and the bottom rod 32;

the top of the rear pressing plate 2 is provided with rollers, so that the rear pressing plate 2 is suitable for sliding on the ejector rod 31, the bottom rod 32 penetrates through the rear pressing plate 2, and the rear pressing plate 2 is in sliding connection with the bottom rod 32, so that the rear pressing plate 2 is suitable for sliding along the ejector rod 31 and the bottom rod 32;

a plurality of plates 6 are arranged between the rear pressing plate 2 and the front pressing plate 3, the plates 6 are used for isolating media, the plates 6 are arranged between the ejector rod 31 and the bottom rod 32, and the plates 6 are in sliding connection with the ejector rod 31 and the bottom rod 32;

the side plate 1 is provided with a pressing mechanism 7, and the pressing mechanism 7 is used for pressing the rear pressing plate 2 so as to clamp the plate 6;

the pressing mechanism 7 includes a screw 71 penetrating the side plate 1 and screwed to the side plate 1 such that the screw 71 is adapted to move along an axial direction thereof when the screw 71 is rotated;

meanwhile, one end of the screw 71 is provided with a pressing plate 72, and the screw 71 is rotationally connected with the pressing plate 72, so that the pressing plate 72 is not driven to rotate when the screw 71 rotates;

the above is an operation part of the heat exchanger according to the present utility model, and the heat exchanger is related to the prior art, and specific reference may be made to the prior art;

a limiting rod 4 is arranged between the rear pressing plate 2 and the front pressing plate 3 in a penetrating manner, a plurality of groups of limiting rods 4 are arranged, a locking mechanism 5 is arranged on one side, close to the rear pressing plate 2, of the limiting rods 4, and the locking mechanism 5 is fixed on the limiting rods 4, so that the rear pressing plate 2 and the front pressing plate 3 are pulled and held through the matching of the locking mechanism 5 and the limiting rods 4, and the rear pressing plate 2 and the front pressing plate 3 clamp a plate 6;

in the prior art, the locking mechanism 5 is a nut, but the use of the nut is inconvenient for the disassembly of the plate 6, and in self-application, the improvement is carried out, and the specific implementation is as follows:

the locking mechanism 5 comprises a frame 51, wherein a hole suitable for the penetration of the limiting rod 4 is formed in the frame 51, meanwhile, a spring piece 52 is fixedly arranged in the inner bottom of the frame 51, a connecting table 53 is fixedly arranged at the top of the spring piece 52, and the spring piece 52 is used for driving the connecting table 53 to reciprocate along the axial direction of the spring piece 52;

the two sides of the connecting table 53 are provided with bosses, and the inside of the frame 51 is provided with limit grooves matched with the bosses at the two sides of the connecting table 53, so that the movement of the connecting table 53 is limited by the cooperation of the bosses and the limit grooves;

meanwhile, a locking table 54 and a pressing rod 55 are arranged at the top of the connecting table 53, a through locking cavity is arranged at the middle part of the locking table 54, the locking cavity is convenient for the limiting rod 4 to penetrate, a locking rod 541 is fixed at the bottom of the locking cavity, and a locking hole (not shown in the figure) matched with the locking rod 541 is arranged on the limiting rod 4, so that the locking mechanism 5 and the limiting rod 4 are fixedly connected through the locking rod 541 and the locking hole on the limiting rod 4;

when the plate 6 in the heat exchanger needs to be disassembled, the pressing rod 55 is pressed downwards, the connecting table 53 is driven to press the elastic sheet 52 through the downward pressure exerted by the pressing rod 55, so that the elastic sheet 52 is contracted, the locking rod 541 on the locking table 54 moves towards the bottom of the frame 51 and leaves the locking hole on the limiting rod 4, the locking mechanism 5 is suitable for sliding along the limiting rod 4, and the locking mechanism 5 is suitable for being disassembled from the limiting rod 4, so that the problem of inconvenient disassembly of the heat exchanger is solved;

meanwhile, a plurality of groups of locking holes are arranged, and the distance between every two locking holes is the same as the thickness of a single plate 6;

wherein: when the number of the plates 6 is reduced, the pressing rod 55 is pressed downwards, so that the locking rod 541 leaves the locking holes in the limiting rod 4, and the locking mechanism 5 is detached from the limiting rod 4, so that the front pressing plate 3 and the rear pressing plate 2 are loosened, and the plates 6 between the front pressing plate 3 and the rear pressing plate are detached, and the space between the locking holes in the limiting rod 4 is consistent with the thickness of the plates 6, so that the locking mechanism 5 is suitable for locking the rest plates 6;

when the number of the plates 6 is required to be increased, the operation is performed according to the steps, so that the plates 6 are added between the front pressing plate 3 and the rear pressing plate 2;

in summary, the number of the plates 6 is increased or decreased, so as to increase or decrease the heat exchange area.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A heating heat exchanger comprising:

an outer frame;

a plate (6), the plate (6) being mounted on the outer frame, the plate (6) being for isolating a medium;

the limiting rods (4) penetrate through the outer frame, locking holes are formed in the limiting rods (4), a plurality of groups of locking holes are formed in the locking holes, and the distance between every two groups of locking holes is the same as the thickness of the plate (6);

locking mechanism (5), locking mechanism (5) cup joint in on gag lever post (4), locking mechanism (5) with gag lever post (4) cooperation drives outer frame, right on the outer frame panel (6) carry out centre gripping, its characterized in that: the locking mechanism (5) comprises:

the frame (51) is provided with a hole which is suitable for the limit rod (4) to penetrate, and a limit groove is formed in the frame (51);

the locking table (54), the locking table (54) is installed inside the frame (51), a locking cavity is arranged on the locking table (54), and the locking cavity is convenient for the limit rod (4) to penetrate through;

the locking rod (541) is fixed at the bottom of the locking cavity, and the locking rod (541) is matched with the locking hole in the limiting rod (4).

2. A heating heat exchanger as claimed in claim 1, wherein: the locking mechanism (5) further comprises a connecting table (53), the connecting table (53) is fixedly installed in the frame (51), bosses matched with the limiting grooves are arranged on two sides of the connecting table (53), and the bosses are installed in the limiting grooves.

3. A heating heat exchanger as claimed in claim 2, wherein: the bottom of connection platform (53) is equipped with shell fragment (52), shell fragment (52) install in bottom in frame (51) with between connection platform (53), shell fragment (52) are used for driving connection platform (53) are reciprocating motion, frame (51) top is run through and is had push rod (55).

4. A heating heat exchanger as claimed in claim 1, wherein: the outer frame comprises a front pressing plate (3), wherein a top rod (31) and a bottom rod (32) are respectively arranged at the top and the bottom of the front pressing plate (3), and a rear pressing plate (2) is slidably arranged between the top rod (31) and the bottom rod (32).

5. A heating heat exchanger as set forth in claim 4, wherein: and a plate (6) is slidably arranged between the ejector rod (31) and the bottom rod (32), and the plate (6) is positioned between the rear pressing plate (2) and the front pressing plate (3).

6. A heating heat exchanger as set forth in claim 5, wherein: the push rod (31) and one end of the bottom rod (32) far away from the rear pressing plate (2) are fixed with side plates (1), pressing mechanisms (7) are arranged on the side plates (1), and the pressing mechanisms (7) are used for pressing the rear pressing plate (2).

7. A heating heat exchanger as set forth in claim 6, wherein: the pressing mechanism (7) comprises a screw rod (71) and a pressing plate (72) arranged at the output end of the screw rod (71), the pressing plate (72) is in rotary connection with the screw rod (71), the pressing plate (72) is in contact with the rear pressing plate (2), and the screw rod (71) penetrates through the side plate (1) and is in threaded connection with the side plate.