CN211261890U

CN211261890U - Detachable frame for plate heat exchanger

Info

Publication number: CN211261890U
Application number: CN201922008762.7U
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: 2020-08-14
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a plate heat exchanger is with dismantling frame, including first end plate, guide arm, second end plate and splint, the guide arm is installed to the intermediate junction of first end plate and second end plate, and the surface card of guide arm has the slab, and the spout has been seted up to the inside top bottom of guide arm, and the inside slip of spout has the pulley, and the pulley rotates to be installed in telescopic inside, and sleeve fixed mounting is inside the top bottom of splint, the bayonet socket has been seted up to the both sides of splint, and the inside card of bayonet socket has interior pole, and the one end of interior pole inserts in the inside of loop bar, and the one end of loop bar is rotated and is installed on the surface of axle sleeve, and the axle sleeve is on. The utility model discloses be equipped with rotatable loop bar in first terminal plate both sides, utilize the loop bar to carry out spacing fixed to the slab of installation on the guide arm, and when the slab need be pulled down then only need rotate open can, need not traditional one and pull down, reached the dismantlement installation effect of simplicity.

Description

Detachable frame for plate heat exchanger

Technical Field

The utility model relates to a plate heat exchanger technical field specifically is a plate heat exchanger is with dismantling frame.

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.

The existing plate heat exchanger is divided into a frame type plate heat exchanger and a brazing type plate heat exchanger, wherein the frame type plate heat exchanger is convenient to install and use and is deeply loved by a user, but the internal plates of the plate heat exchanger are disassembled, and the screw rods and the screw caps which are limited at two sides need to be sequentially rotated and taken down, so that the plate heat exchanger is complex and troublesome to operate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plate heat exchanger is with dismantling frame to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plate heat exchanger is with dismantling frame, includes first end plate, guide arm, second end plate and splint, the guide arm is installed to the intermediate junction of first end plate and second end plate, and the surface card of guide arm has the slab, and the spout has been seted up to the inside of guide arm apical bottom, and the inside slip of spout has the pulley, and the pulley rotates and installs in telescopic inside, and sleeve fixed mounting is inside the apical bottom of splint, the bayonet socket has been seted up to the both sides of splint, and the inside card of bayonet socket has interior pole, and the one end of interior pole inserts in the inside of loop bar, and the one end of loop bar is rotated and is installed on the surface of axle sleeve, and the.

Preferably, the bottom surface of axle sleeve is laminated with stopper, stopper fixed mounting is in the surface of pivot, pivot fixed mounting is in the inside of recess, and the recess is seted up in the both sides of first end plate.

Preferably, the other end of the inner rod is provided with a screw head, the surface of the inner rod is provided with first threads, one end of the surface of each first thread is meshed with a screw cap, and the other end of the surface of each first thread is meshed with a second thread arranged inside the loop bar.

Preferably, the bottom ends of the first end plate and the second end plate are fixedly provided with ground feet, and screws are screwed into the ground feet.

Preferably, the side surface of the first end plate is connected with a connecting pipe, and one end of the connecting pipe is fixedly provided with a flange plate.

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

1. the utility model discloses a cooperation of pivot and axle sleeve makes the loop bar of spacing slab rotate, has reached and has rotated the loop bar and has made it conveniently open the inside slab effect of convenient to detach, and through the cooperation of first screw thread and second screw thread, pole can stretch out and draw back in the loop bar in making, has reached and has rotated just can flexible effect.

2. The utility model discloses a cooperation of pulley and spout makes the sleeve can the reduction resistance when the guide arm surface removes, has reached the effect of spacing removal splint that reduces the resistance, through the cooperation of first screw thread and nut, can rotate including it is fixed in making interior pole card income bayonet after, has reached the fixed effect of thread engagement.

Drawings

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the internal structure of the sleeve according to the present invention;

fig. 4 is a schematic view of the internal structure of the loop bar of the present invention.

In the figure: 1. a first end plate; 2. a connecting pipe; 3. a shaft sleeve; 4. a rotating shaft; 5. a groove; 6. a limiting block; 7. ground feet; 8. a sheet; 9. a sleeve; 10. a guide bar; 11. a second end plate; 12. a screw; 13. a bayonet; 14. a nut; 15. a screw head; 16. a first thread; 17. a splint; 18. an inner rod; 19. a loop bar; 20. a chute; 21. a pulley; 22. a second thread.

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 4, the present invention provides an embodiment: a detachable frame for a plate heat exchanger comprises a first end plate 1, a guide rod 10, a second end plate 11 and a clamping plate 17, wherein a connecting pipe 2 is connected and installed on the side surface of the first end plate 1, a flange plate is fixedly installed at one end of the connecting pipe 2, ground feet 7 are fixedly installed on one sides of the bottom ends of the first end plate 1 and the second end plate 11, screws 12 are screwed into the ground feet 7, the guide rod 10 is connected and installed between the first end plate 1 and the second end plate 11, a plate 8 is clamped on the surface of the guide rod 10, a sliding groove 20 is formed in the top bottom end of the inner portion of the guide rod 10, a pulley 21 slides in the sliding groove, through the cooperation of pulley 21 and spout 20, make sleeve 9 can reduce the resistance when guide arm 10 surface removes, reached the effect of spacing removal splint 17 that reduces the resistance, pulley 21 rotates and installs in the inside of sleeve 9, and sleeve 9 fixed mounting is inside the top bottom of splint 17.

Bayonets 13 are formed on two sides of a clamping plate 17, an inner rod 18 is clamped inside the bayonets 13, one end of the inner rod 18 is inserted into a loop bar 19, a screw head 15 is arranged at the other end of the inner rod 18, first threads 16 are arranged on the surface of the inner rod 18, a nut 14 is meshed at one end of the surface of the first threads 16, the inner rod 18 can be rotatably fixed inside the bayonet 13 after being clamped into the bayonet 13 through the matching of the first threads 16 and the nut 14, the effect of thread meshing and fixing is achieved, the other end of the surface of the first threads 16 is meshed with second threads 22 arranged inside the loop bar 19, the inner rod 18 can be stretched and contracted in the loop bar 19 through the matching of the first threads 16 and the second threads 22, the effect that the inner rod can be stretched only through rotation is achieved, one end of the loop bar 19 is rotatably arranged on the surface of a shaft sleeve 3, the shaft sleeve 3 is sleeved on the surface of a rotating shaft 4, and the loop bar 19 of, reached and rotated loop bar 19 and made its convenient to open 8 effects of the inside slab of convenient to detach, the laminating of basal surface of axle sleeve 3 has stopper 6, the installation of stopper 6 makes axle sleeve 3 can not the landing when installing in the surface of pivot 4, reached and prescribed a limit to axle sleeve 3 and carry out the pivoted effect on the surface of pivot 4, stopper 6 fixed mounting is on the surface of pivot 4, pivot 4 fixed mounting is in the inside of recess 5, and recess 5 sets up in the both sides of first end plate 1.

The working principle is as follows: in the operation of the utility model, the worker needs to install the utility model first, the bottom feet 7 installed at the bottom ends of the first end plate 1 and the second end plate 11 are attached to the position to be installed, the screw 12 is screwed into the interior of the bottom feet for fixed installation, then the sheets 8 to be used are clamped between the two guide rods 10, after the sequential clamping is completed, the worker pushes the clamp plate 17 to be attached to one side of the sheets 8, so that the sheets 8 are tightly attached together, then the worker pulls the loop bar 19 to clamp the inner rod 18 at one end into the interior of the bayonet 13, if the inner rod 18 cannot be clamped into the interior of the bayonet 13, the worker can directly rotate the screw head 15 by using the wrench to enable the first screw thread 16 on the surface of the inner rod 18 to be meshed with the second screw thread 22 in the loop bar 19, thereby the inner rod 18 can be stretched in the loop bar 19, and the adjustment is carried out until one end of the inner, at this moment, a worker clamps the surface of the screw head 15 by using one wrench, rotates the nut 14 by using the other wrench, does not rotate the inner rod 18 while rotating the nut 14, the nut 14 can be attached to the surface of the clamping plate 17 by engaging the first thread 16 on the surface of the inner rod 18, so that the clamping plate 8 clamped between the two guide rods 10 can be tightly fixed against the clamping plate 17, finally, the worker connects a pipeline to be connected to the connecting pipe 2, and screws are screwed on the overlapped flange plates to be fixedly connected.

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 plate heat exchanger is with dismantling frame, includes first end plate (1), guide arm (10), second end plate (11) and splint (17), its characterized in that: guide arm (10) are installed to the intermediate junction of first end plate (1) and second end plate (11), and the surface card of guide arm (10) has slab (8), and spout (20) have been seted up to the inside top bottom of guide arm (10), and the inside slip of spout (20) has pulley (21), and pulley (21) rotate and install in the inside of sleeve (9), and inside sleeve (9) fixed mounting is in the top bottom of splint (17), bayonet socket (13) have been seted up to the both sides of splint (17), and the inside card of bayonet socket (13) has interior pole (18), and the one end of interior pole (18) is inserted in the inside of loop bar (19), and the one end of loop bar (19) is rotated and is installed on the surface of axle sleeve (3), and axle sleeve (3) cover is on the surface of pivot (4).

2. A removable frame for a plate heat exchanger according to claim 1, wherein: the bottom surface laminating of axle sleeve (3) has stopper (6), stopper (6) fixed mounting in the surface of pivot (4), and pivot (4) fixed mounting is in the inside of recess (5), and recess (5) are seted up in the both sides of first end plate (1).

3. A removable frame for a plate heat exchanger according to claim 1, wherein: the other end of the inner rod (18) is provided with a screw head (15), the surface of the inner rod (18) is provided with a first thread (16), one end of the surface of the first thread (16) is meshed with a screw cap (14), and the other end of the surface of the first thread (16) is meshed with a second thread (22) arranged inside the loop bar (19).

4. A removable frame for a plate heat exchanger according to claim 1, wherein: the bottom end of the first end plate (1) and the bottom end of the second end plate (11) are fixedly provided with anchor feet (7), and screws (12) are screwed into the anchor feet (7).

5. A removable frame for a plate heat exchanger according to claim 1, wherein: the side face of the first end plate (1) is connected with a connecting pipe (2), and one end of the connecting pipe (2) is fixedly provided with a flange plate.