CN214095668U - Water-water improved plate heat exchanger - Google Patents

Abstract

The utility model discloses a water-water improvement plate heat exchanger, including backplate, roof, bottom plate and plate heat exchanger main part, the one end of roof and bottom plate all with backplate fixed connection, the plate heat exchanger main part is located between roof and the bottom plate, be equipped with a plurality of rotation chambeies on the one side outer wall that roof and bottom plate are relative, it is a plurality of it all rotates the intracavity and is connected with the support ball to rotate, the edge that supports the ball contacts with plate heat exchanger main part outer wall, it is connected with the fixed plate to rotate in the one end of roof, one of bottom plate is served and is equipped with the spout, the bottom slip of fixed plate is inserted and is established in the spout, fixedly connected with support frame on the inside wall of fixed plate, it is connected with the threaded rod to rotate on the support frame inside wall, the one end slip of threaded rod runs through fixed plate and fixedly connected with commentaries on classics piece.

Description

Water-water improved plate heat exchanger

Technical Field

The utility model relates to a board-like heat transfer relevant goods field specifically is a water-water improves plate heat exchanger.

Background

A heat exchanger (heat exchanger) is a device that transfers part of the heat of a hot fluid to a cold fluid, and is also called a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, the heat exchanger can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, the heat exchanger is widely applied, the plate heat exchanger is a high-efficiency heat exchanger formed by stacking a plurality of metal sheets with certain corrugated shapes, thin rectangular channels are formed among various sheet bars, and heat exchange is carried out through the sheet bars. The plate heat exchanger is an ideal device for heat exchange of liquid-liquid and liquid-vapor.

However, after the plate heat exchanger adopted by the existing water-water heat exchange is assembled, an installer is required to install the assembling plate, so that the installation is labor-consuming, the working strength is increased, and the defect is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water-water improved generation plate heat exchanger to each equipment of plate heat exchanger who proposes current water-water heat transfer and adopts in solving above-mentioned background art is accomplished the back, still needs the installer to install the equipment board, and is comparatively hard during the installation, increases the working strength problem.

In order to achieve the above object, the utility model provides a following technical scheme: a water-water improved plate type heat exchanger comprises a back plate, a top plate, a bottom plate and a plate type heat exchanger main body, wherein one ends of the top plate and the bottom plate are fixedly connected with the back plate, the plate type heat exchanger main body is arranged between the top plate and the bottom plate, a plurality of rotating cavities are arranged on the outer wall of one side of the top plate, which is opposite to the bottom plate, a plurality of rotating cavities are respectively and rotatably connected with a supporting ball, the edge of the supporting ball is contacted with the outer wall of the plate type heat exchanger main body, a fixed plate is rotatably connected with one end of the top plate, a sliding groove is arranged on one end of the bottom plate, the bottom end of the fixed plate is slidably inserted in the sliding groove, a supporting frame is fixedly connected on the inner side wall of the fixed plate, a threaded rod is rotatably connected on the inner side wall of the supporting frame, one end of the threaded rod slidably penetrates through the fixed plate and is fixedly connected with a rotating block, and a movable plate is sleeved on the threaded rod on the side wall, which is positioned in the supporting frame, the utility model discloses a fixing device for fixing a movable plate, including the support frame, the support frame is all run through at the both ends of movable plate and outwards extend, fixedly connected with supporting shoe on the one end lateral wall that the movable plate extends, be equipped with the recess on the lateral wall of fixed plate, fixedly connected with slide bar in the recess, L type kelly has been cup jointed in the slide bar, be equipped with a plurality of draw-in grooves that correspond with L type kelly on the outer wall of commentaries on classics piece, the bottom plate is close to the screw thread on the one end lateral wall of spout and is inserted and be equipped with locking screw, is equipped with the screw socket that corresponds with locking screw on the fixed plate.

Preferably, the fixed plate is rotatably connected with the top plate through a rotating shaft.

Preferably, the sliding rod is sleeved with a spring, and two ends of the spring are fixedly connected with the L-shaped clamping rod and the bottom in the groove respectively.

Preferably, a plurality of the supporting balls are arranged at equal intervals.

Preferably, the outer wall of the rotating block is provided with a plurality of anti-skid lines.

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

the improved plate heat exchanger for water-water is characterized in that a top plate, a bottom plate and a back plate are fixed, then a plate heat exchanger main body is arranged between the top plate and the bottom plate, the plate heat exchanger main body is supported by the supporting rollers, so that the plate heat exchanger main body can be conveniently pushed out or drawn out, after the plate heat exchanger main body is installed, the fixing plate is rotated around the top plate so as to clamp the bottom end into the sliding groove on the bottom plate, then the fixing plate is fixed through the locking screw, the rotating block is rotated to drive the threaded rod to rotate on the supporting frame, at the moment, the moving plate arranged on the threaded rod moves, thereby slide in the sliding opening that the support frame was predetermine and promote the supporting shoe and remove to support to pressing fixedly to the plate heat exchanger main part, the utility model discloses a setting of fixed chucking mechanism can be convenient install heat exchanger, and loaded down with trivial details when reducing artifical installation is fit for promoting.

Drawings

Fig. 1 is a schematic structural diagram of a water-water improved plate heat exchanger of the present invention;

fig. 2 is a schematic view of a sliding chute of a water-water improved plate heat exchanger of the present invention.

In the figure: the heat exchanger comprises a back plate 1, a top plate 2, a bottom plate 3, a plate heat exchanger body 4, a support ball 5, a fixing plate 6, a support frame 7, a threaded rod 8, a rotating block 9, a moving plate 10, a support block 11, a sliding rod 12, an L-shaped clamping rod 13, a rotating shaft 14, a spring 15 and a locking screw 16.

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.

Referring to fig. 1-2, the present invention provides an embodiment: a water-water improved plate type heat exchanger comprises a back plate 1, a top plate 2, a bottom plate 3 and a plate type heat exchanger main body 4, wherein one ends of the top plate 2 and the bottom plate 3 are fixedly connected with the back plate 1, the plate type heat exchanger main body 4 is arranged between the top plate 2 and the bottom plate 3, a plurality of rotating cavities are arranged on the outer wall of one side of the top plate 2 opposite to the bottom plate 3, supporting balls 5 are rotatably connected in the rotating cavities, the edge of each supporting ball 5 is contacted with the outer wall of the plate type heat exchanger main body 4, a fixing plate 6 is rotatably connected to one end of the top plate 2, a sliding groove is arranged at one end of the bottom plate 3, the bottom end of the fixing plate 6 is slidably inserted in the sliding groove, a supporting frame 7 is fixedly connected to the inner side wall of the fixing plate 6, a threaded rod 8 is rotatably connected to the inner side wall of the supporting frame 7, one end of the threaded rod 8 slidably penetrates through the fixing plate 6 and is fixedly connected with a rotating block 9, and a movable plate 10 is sleeved on the threaded rod 8 positioned on the side wall in the supporting frame 7, the two ends of the movable plate 10 penetrate through the support frame 7 and extend outwards, a support block 11 is fixedly connected to one side wall of the extending end of the movable plate 10, a groove is formed in the outer side wall of the fixed plate 6, a slide rod 12 is fixedly connected to the inside of the groove, an L-shaped clamping rod 13 is sleeved on the slide rod 12 in a sliding mode, a plurality of clamping grooves corresponding to the L-shaped clamping rod 13 are formed in the outer wall of the rotating block 9, a locking screw 16 is inserted into the side wall of the end, close to the slide groove, of the bottom plate 3 through threads, and a screw opening corresponding to the locking screw 16 is formed in the fixed plate 6.

Further, the fixed plate 6 is rotatably connected with the top plate 2 through a rotating shaft 14.

Further, the sliding rod 12 is sleeved with a spring 15, two ends of the spring 15 are fixedly connected with the L-shaped clamping rod 13 and the bottom of the groove respectively, and the L-shaped clamping rod 13 is convenient to rebound into the clamping groove.

Further, a plurality of supporting balls 5 are arranged at equal intervals.

Furthermore, be equipped with multichannel antiskid line on the outer wall of commentaries on classics piece 9, increase frictional force conveniently rotates.

The working principle is as follows: at first, roof 2 and bottom plate 3 and backplate 1 are fixed, install plate heat exchanger main part 4 between roof 2 and bottom plate 3 afterwards, support plate heat exchanger main part 4 through supporting roller 5, be convenient for plate heat exchanger main part 4 to release or take out, thereby rotate fixed plate 6 around roof 2 and rotate after plate heat exchanger main part 4 is installed and go into the spout on bottom plate 3 with the bottom card in, fix fixed plate 6 through locking screw 16 afterwards, it rotates on support frame 7 to drive threaded rod 8 through rotating commentaries on classics piece 9, the movable plate 10 of installing on threaded rod 8 at this moment takes place to remove, thereby slide in the sliding opening that support frame 7 predetermines and promote supporting shoe 11 to remove and support to plate heat exchanger main part 4 and press fixedly, realize the fixed of commentaries on classics piece 9 in the draw-in groove on classics piece 9 with L type kelly 13 card again.

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 (5)

1. The utility model provides a water-water improves plate heat exchanger, includes backplate (1), roof (2), bottom plate (3) and plate heat exchanger main part (4), its characterized in that: one end of the top plate (2) and one end of the bottom plate (3) are fixedly connected with the back plate (1), the plate heat exchanger main body (4) is arranged between the top plate (2) and the bottom plate (3), a plurality of rotating cavities are arranged on the outer wall of one side of the top plate (2) opposite to the bottom plate (3), a plurality of rotating cavities are rotatably connected with supporting balls (5), the edge of each supporting ball (5) is contacted with the outer wall of the plate heat exchanger main body (4), one end of the top plate (2) is rotatably connected with a fixed plate (6), one end of the bottom plate (3) is provided with a sliding groove, the bottom end of the fixed plate (6) is slidably inserted into the sliding groove, the inner side wall of the fixed plate (6) is fixedly connected with a supporting frame (7), the inner side wall of the supporting frame (7) is rotatably connected with a threaded rod (8), one end of the threaded rod (8) slidably penetrates through the fixed plate (6) and is fixedly connected with a rotating block (9), threaded rod (8) are located on the lateral wall in support frame (7) screw thread cup jointed movable plate (10), the both ends of movable plate (10) all run through support frame (7) and outwards extend, fixedly connected with supporting shoe (11) on the one end lateral wall that movable plate (10) extended, be equipped with the recess on the lateral wall of fixed plate (6), fixedly connected with slide bar (12) in the recess, slide on slide bar (12) and cup jointed L type kelly (13), be equipped with a plurality of draw-in grooves that correspond with L type kelly (13) on the outer wall of commentaries on classics piece (9), bottom plate (3) are close to on the one end lateral wall of spout screw thread insert and are equipped with locking screw (16), be equipped with the screw socket that corresponds with locking screw (16) on fixed plate (6).

2. A water-water improved plate heat exchanger according to claim 1, characterized in that: the fixed plate (6) is rotatably connected with the top plate (2) through a rotating shaft (14).

3. A water-water improved plate heat exchanger according to claim 1, characterized in that: the sliding rod (12) is sleeved with a spring (15), and two ends of the spring (15) are fixedly connected with the L-shaped clamping rod (13) and the bottom in the groove respectively.

4. A water-water improved plate heat exchanger according to claim 1, characterized in that: the supporting balls (5) are arranged at equal intervals.

5. A water-water improved plate heat exchanger according to claim 1, characterized in that: the outer wall of the rotating block (9) is provided with a plurality of anti-skid lines.

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