CN211476813U

CN211476813U - Foldable plate heat exchanger

Info

Publication number: CN211476813U
Application number: CN201922008668.1U
Authority: CN
Inventors: 王锟
Original assignee: Shandong Xinyida Energy Equipment Co ltd
Current assignee: Shandong Xinyida Energy Equipment Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-09-11
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a folding plate heat exchanger, including heat exchanger body, first heat transfer board and second heat transfer board, the connecting pipe that the rectangle array distributes is installed in the grafting of heat exchanger body one side outer wall, the first rotating groove of equidistance parallel distribution is seted up to the inside symmetry of heat exchanger body, the inside movable mounting of first rotating groove has the connecting rod, heat exchanger body one side outer wall is provided with the fixed block, be provided with the push pedal between heat exchanger body and the fixed block, be provided with equidistance parallel distribution's first heat transfer board and second heat transfer board between heat exchanger body and the push pedal, the movable groove has all been seted up to heat exchanger body, push pedal, first heat transfer board and second heat transfer inboard portion. The utility model discloses a set up first supporting shoe, second supporting shoe, spacing groove and stopper, reached the effect of being convenient for install the heat transfer board, avoided the staff to check the installation order repeatedly, improved the installation effectiveness, improved the equipment practicality.

Description

Foldable plate heat exchanger

Technical Field

The utility model relates to a heat exchanger equipment technical field specifically is a folding plate heat exchanger.

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. The heat exchanger has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small occupied area, wide application, long service life and the like.

Traditional heat transfer board adopts polylith panel usually to distinguish cold and hot region, nevertheless traditional heat transfer board is not convenient for distinguish cold and hot region, leads to staff's maloperation easily, needs the staff to examine the mounted position repeatedly, thereby influences heat transfer board installation effectiveness.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a folding plate heat exchanger possesses the advantage of being convenient for install the heat transfer board, has solved the problem of the heat transfer board of being not convenient for install.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a folding plate heat exchanger, includes heat exchanger body, first heat transfer board and second heat transfer board, the connecting pipe that the rectangle array distributes is installed in the grafting of heat exchanger body one side outer wall, the first rotation groove of equidistance parallel distribution is seted up to the inside symmetry of heat exchanger body, the inside movable mounting of first rotation groove has the connecting rod, heat exchanger body one side outer wall is provided with the fixed block, be provided with the push pedal between heat exchanger body and the fixed block, be provided with the first heat transfer board and the second heat transfer board of equidistance parallel distribution between heat exchanger body and the push pedal, the activity groove has all been seted up to heat exchanger body, push pedal, first heat transfer board and second heat transfer inboard portion, the activity inslot portion is provided with.

Preferably, the outer walls of one sides of the support rod and the connecting rod are symmetrically in threaded connection with nuts, and the nuts are located on two sides of the heat exchanger body and two sides of the push plate.

Preferably, the outer walls of one sides of the first heat exchange plate and the second heat exchange plate are symmetrically provided with second rotating grooves which are distributed in parallel at equal intervals, and the connecting pipe is movably arranged inside the second rotating grooves.

Preferably, the first heat exchange plate and the second heat exchange plate are both provided with connecting holes distributed in a rectangular array, and the connecting holes correspond to the connecting pipes in position.

Preferably, the first supporting block and the second supporting block are respectively installed on the outer wall of one side, opposite to the first heat exchange plate and the second heat exchange plate, of the outer wall of one side of the second supporting block, a limiting groove is formed in the outer wall of one side of the second supporting block, a limiting block is installed on the outer wall of one side of the first supporting block, and the other end of the limiting block is rotatably installed inside the limiting groove.

Preferably, the outer walls of one sides of the first heat exchange plate and the second heat exchange plate are fixedly attached with sealing gaskets.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model achieves the effect of conveniently installing the heat exchange plate by arranging the first supporting block, the second supporting block, the limiting groove and the limiting block, the worker manually takes the first heat exchange plate and the second heat exchange plate and drives the first heat exchange plate to rotate in the limiting groove through the limiting block until the first heat exchange plate is turned and folded together with the second heat exchange plate, thereby achieving the purpose of combining the first heat exchange plate and the second heat exchange plate, avoiding the misoperation of the worker, leading to no distinction of cold and hot areas, avoiding the repeated inspection of the installation sequence by the worker, improving the installation efficiency, improving the practicability of the equipment, manually taking the equipment by the worker, leading the connecting rod to run through the second rotating groove, leading the supporting rod to run through the movable groove, thereby achieving the purpose of sequentially stacking the first heat exchange plate and the second heat exchange plate, after the stacking is completed, leading the worker to manually push the heat exchanger body, and make the connecting rod run through the movable groove, the bracing piece runs through first rotation groove, and the manual spanner of taking of staff rotates the nut, and the nut meshes with connecting rod and bracing piece respectively mutually to drive the push pedal and take place relative movement, when the push pedal removed to heat exchanger body direction, reached first heat transfer board of extrusion and second heat transfer board, guaranteed through sealed the pad and connected the leakproofness between first heat transfer board and the second heat transfer board, guaranteed the equipment practicality.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the heat exchanger body structure of the present invention;

fig. 3 is an expanded schematic view of a first heat exchange plate structure of the present invention;

FIG. 4 is a schematic side view of a second heat exchange plate structure of the present invention;

fig. 5 is a schematic view of the first supporting block structure according to the present invention.

In the figure: 1. a heat exchanger body; 11. a connecting pipe; 12. a connecting rod; 13. a support bar; 14. A fixed block; 15. pushing the plate; 16. a first rotating groove; 17. a movable groove; 18. a nut; 2. A first heat exchange plate; 21. a second heat exchange plate; 22. connecting holes; 23. a gasket; 24. a first support block; 25. a second support block; 26. a limiting groove; 27. a limiting block; 28. a second rotation groove.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention provides an embodiment: the utility model provides a folding plate heat exchanger, includes heat exchanger body 1, first heat transfer board 2 and second heat transfer board 21, and the connecting pipe 11 that the rectangle array distributes is installed in the grafting of 1 one side outer wall of heat exchanger body. The connecting pipe 11 is used for the liquid inlet and outlet of the heat exchanger body 1. First rotating grooves 16 which are equidistantly and parallelly distributed are symmetrically formed in the heat exchanger body 1, and connecting rods 12 are movably mounted in the first rotating grooves 16. The connecting rod 12 provides a supporting force for the first heat exchange plate 2 and the second heat exchange plate 21, and when the nut 18 pushes the push plate 15 to press the first heat exchange plate 2 and the second heat exchange plate 21, the sealing performance of the connection between the first heat exchange plate 2 and the second heat exchange plate 21 is ensured through the sealing gasket 23. The outer wall of one side of the heat exchanger body 1 is provided with a fixed block 14, and a push plate 15 is arranged between the heat exchanger body 1 and the fixed block 14.

Be provided with equidistance parallel distribution's first heat transfer board 2 and second heat transfer board 21 between heat exchanger body 1 and push pedal 15, first heat transfer board 2 and second heat transfer board 21 one side outer wall symmetry set up equidistance parallel distribution's second and rotate groove 28, inside connecting pipe 11 movable mounting rotated groove 28 in the second, connecting hole 22 that rectangular array distributes is all seted up to first heat transfer board 2 and second heat transfer board 21 inside, and connecting hole 22 corresponds with connecting pipe 11 position. The connection holes 22 are for liquid entry. First supporting block 24 and second supporting block 25 are installed respectively to the outer wall of one side opposite to first heat transfer board 2 and second heat transfer board 21, and spacing groove 26 has been seted up to second supporting block 25 one side outer wall, and stopper 27 is installed to first supporting block 24 one side outer wall, and the stopper 27 other end rotates to be installed inside spacing groove 26. When the first heat exchanger plate 2 and the second heat exchanger plate 21 are pressed to move relative to each other, the stopper 27 moves inside the stopper groove 26. The outer walls of one sides of the first heat exchange plate 2 and the second heat exchange plate 21 are respectively fixedly attached with a sealing gasket 23. The manual equipment of taking of staff, and make connecting rod 12 run through second rotation groove 28, bracing piece 13 runs through activity groove 17, thereby the purpose of piling up first heat transfer board 2 and second heat transfer board 21 in proper order has been reached, pile up the completion back, staff's manual promotion heat exchanger body 1, and make connecting rod 12 run through activity groove 17, bracing piece 13 runs through first rotation groove 16, the manual spanner that takes of staff rotates nut 18, nut 18 meshes with connecting rod 12 and bracing piece 13 respectively, and drive push pedal 15 and take place relative movement, when push pedal 15 removes to heat exchanger body 1 direction, reach and extrude first heat transfer board 2 and second heat transfer board 21, sealed 23 has guaranteed through sealed the pad and has connected the leakproofness between first heat transfer board 2 and the second heat transfer board 21, the equipment practicality has been guaranteed.

The heat exchanger body 1, the push plate 15, the first heat exchange plate 2 and the second heat exchange plate 21 are all provided with a movable groove 17 inside, a support rod 13 is arranged inside the movable groove 17, the outer wall of one side of the support rod 13 and one side of the connecting rod 12 are symmetrically connected with a nut 18 through threads, and the nut 18 is located on two sides of the heat exchanger body 1 and the push plate 15. The staff is manual takes first heat transfer board 2 and second heat transfer board 21 to drive first heat transfer board 2 and rotate in spacing groove 26 inside through stopper 27, fold together until first heat transfer board 2 upset and second heat transfer board 21, thereby reached the purpose of making up first heat transfer board 2 and second heat transfer board 21, avoid staff's misoperation, lead to cold and hot region not to distinguish, avoid the staff to check the installation order repeatedly, improved the installation effectiveness, improved the equipment practicality.

The working principle is as follows: the worker manually takes the first heat exchange plate 2 and the second heat exchange plate 21 and drives the first heat exchange plate 2 to rotate in the limiting groove 26 through the limiting block 27 until the first heat exchange plate 2 is turned over and folded with the second heat exchange plate 21, so that the purpose of combining the first heat exchange plate 2 and the second heat exchange plate 21 is achieved, the error operation of the worker is avoided, no distinction between a cold region and a hot region is caused, the repeated checking of the installation sequence by the worker is avoided, the installation efficiency is improved, the practicability of the equipment is improved, the worker manually takes the equipment, enables the connecting rod 12 to penetrate through the second rotating groove 28, enables the supporting rod 13 to penetrate through the movable groove 17, so that the purpose of sequentially stacking the first heat exchange plate 2 and the second heat exchange plate 21 is achieved, after the stacking is completed, the worker manually pushes the heat exchanger body 1, enables the connecting rod 12 to penetrate through the movable groove 17, enables the supporting rod 13 to penetrate through the first rotating groove 16, the manual spanner of taking of staff rotates nut 18, and nut 18 meshes with connecting rod 12 and bracing piece 13 respectively to drive push pedal 15 and take place relative movement, when push pedal 15 removed to heat exchanger body 1 direction, reached and extruded first heat transfer board 2 and second heat transfer board 21, guaranteed to connect the leakproofness through sealed 23 between first heat transfer board 2 and the second heat transfer board 21, guaranteed the equipment practicality.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a folding plate heat exchanger, includes heat exchanger body (1), first heat transfer board (2) and second heat transfer board (21), its characterized in that: connecting pipe (11) that the rectangle array distributes are installed in the grafting of heat exchanger body (1) one side outer wall, first rotation groove (16) of equidistance parallel distribution are seted up to heat exchanger body (1) inside symmetry, first rotation groove (16) inside movable mounting has connecting rod (12), heat exchanger body (1) one side outer wall is provided with fixed block (14), be provided with push pedal (15) between heat exchanger body (1) and fixed block (14), be provided with first heat transfer board (2) and second heat transfer board (21) of equidistance parallel distribution between heat exchanger body (1) and push pedal (15), movable groove (17) have all been seted up to heat exchanger body (1), push pedal (15), first heat transfer board (2) and second heat transfer board (21) inside, movable groove (17) inside is provided with bracing piece (13).

2. A foldable plate heat exchanger according to claim 1, wherein: the outer wall of one side of the support rod (13) and the outer wall of one side of the connecting rod (12) are symmetrically in threaded connection with nuts (18), and the nuts (18) are located on two sides of the heat exchanger body (1) and the push plate (15).

3. A foldable plate heat exchanger according to claim 1, wherein: the outer wall of one side of the first heat exchange plate (2) and the outer wall of one side of the second heat exchange plate (21) are symmetrically provided with second rotating grooves (28) which are distributed in parallel at equal intervals, and the connecting pipe (11) is movably arranged inside the second rotating grooves (28).

4. A foldable plate heat exchanger according to claim 1, wherein: the first heat exchange plate (2) and the second heat exchange plate (21) are both provided with connecting holes (22) distributed in a rectangular array, and the connecting holes (22) correspond to the connecting pipes (11).

5. A foldable plate heat exchanger according to claim 1, wherein: first supporting block (24) and second supporting block (25) are installed respectively to the relative one side outer wall of first heat transfer board (2) and second heat transfer board (21), spacing groove (26) have been seted up to second supporting block (25) one side outer wall, stopper (27) are installed to first supporting block (24) one side outer wall, stopper (27) other end rotates to be installed inside spacing groove (26).

6. A foldable plate heat exchanger according to claim 1, wherein: and sealing gaskets (23) are fixedly attached to the outer walls of one sides of the first heat exchange plate (2) and the second heat exchange plate (21).