CN215572327U - Efficient corrugated plate type heat exchanger - Google Patents

Abstract

The utility model provides an efficient corrugated plate type heat exchanger which comprises a moving frame, a fixing frame, a limiting nut, a supporting rod, a purifying box, a water pump and a flange, wherein the moving frame is arranged on the right side of the fixing frame, the limiting nut is arranged on the upper side of the right end face of the moving frame, the supporting rod is meshed inside the limiting nut, the flange is arranged on the left side of the lower end of the fixing frame, the water pump is arranged on the left side of the flange, and the purifying box is fixed on the lower end face of the water pump.

Description

Efficient corrugated plate type heat exchanger

Technical Field

The utility model relates to an efficient corrugated plate type heat exchanger, belonging to the technical field of plate type heat exchangers.

Background

The plate heat exchanger is a high-efficiency heat exchange device, is formed by assembling a plurality of thin metal sheets pressed with herringbone or other shapes and a rubber sealing gasket sheet, and has the characteristics of small volume, light weight, high heat transfer coefficient, convenience in installation and maintenance and the like.

The existing corrugated plate type heat exchanger is lack of a filtering device, and due to the fact that the purity of a heat exchange medium is different, the problem that heat exchange efficiency is reduced and fluid resistance is increased when the heat exchange medium is used for a long time is caused, a large amount of manpower and material resources are consumed for maintenance, and the problem that the heat exchange medium is high in efficiency is solved urgently.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a high-efficiency corrugated plate type heat exchanger to solve the problems in the background art, and the corrugated plate type heat exchanger is reasonable in structure, is convenient for filtering a heat exchange medium, improves the heat exchange efficiency of the corrugated plate type heat exchanger, and reduces the manpower and material resource consumption generated by maintenance.

In order to achieve the purpose, the utility model is realized by the following technical scheme: an efficient corrugated plate type heat exchanger comprises a fixing frame, corrugated heat exchange plates, a moving frame and a convenient filtering mechanism, wherein the corrugated heat exchange plates are arranged on the right side of the fixing frame, the moving frame is arranged on the right side of the corrugated heat exchange plates, the convenient filtering mechanism is arranged on the left side and the right side of the fixing frame, the convenient filtering mechanism comprises a limiting nut, a supporting rod, a purifying box, a PP cotton filter core, a granular activated carbon filter core, an RO reverse osmosis membrane filter core, a water pump, a flange and a stainless steel filter screen, the limiting nut is arranged on the upper side of the right end face of the moving frame, the supporting rod is meshed inside the limiting nut, the flange is arranged on the left side of the lower end of the fixing frame, the water pump is installed on the left side of the flange, the purifying box is fixed on the lower end face of the water pump, the RO reverse osmosis membrane filter core is fixed at the middle position inside the purifying box, the stainless steel filter screen is arranged on the right side of the RO membrane filter core, the stainless steel filter screen right side is provided with the granule active carbon filter core, the cotton filter core of PP has clamped on granule active carbon filter core right side.

Furthermore, internal threads are formed in the moving frame and the limiting nut, external threads are formed in the outer end face of the supporting rod, and the internal threads are meshed with the external threads.

Further, bracing piece and stop nut all are provided with two sets ofly, and two sets of bracing pieces and the equal symmetry of stop nut set up both sides about removing the frame right-hand member face.

Further, the ripple heat exchanger fin is provided with the multiunit, and the circular logical groove that leads to has all been seted up at both ends about the multiunit ripple heat exchanger fin, circular logical groove size and bracing piece phase-match, the multiunit the ripple heat exchanger fin alternates to be fixed between upper and lower two sets of bracing pieces.

Furthermore, the upper end and the lower end of the PP cotton filter element are fixedly clamped with clamping plates, the left end face and the right end face of the granular activated carbon filter element are fixedly clamped with stainless steel filter screens, the upper end face and the lower end face of the two groups of stainless steel filter screens are fixedly provided with clamping blocks, and the upper end face and the lower end face of the RO reverse osmosis membrane filter element are respectively clamped with a clamp.

Further, the water pump right-hand member face is provided with the water pipe, mount left end face downside is provided with the feed liquor pipe, and is connected through the flange between feed liquor pipe and the water pipe, flange internally mounted has fixing bolt, fixing nut is installed to the fixed screw right-hand member face.

The utility model has the beneficial effects that: according to the efficient corrugated plate type heat exchanger, due to the fact that the limiting nut, the supporting rod, the purifying box, the PP cotton filter element, the granular activated carbon filter element, the RO reverse osmosis membrane filter element, the water pump, the flange and the stainless steel filter screen are added, the problems that due to the fact that an existing corrugated plate type heat exchanger is lack of a filter device, the heat exchange efficiency is reduced due to the fact that the purity of a heat exchange medium is low, the fluid resistance is increased, and a large amount of manpower and material resources are consumed for maintenance are solved, the purity of the heat exchange medium is improved, and the heat exchange efficiency is maintained at a high level.

Because the internal threads are arranged inside the fixing frame and inside the limiting nut, the external thread is arranged on the outer end face of the supporting rod, and the internal thread is meshed with the external thread, the movable frame position is convenient to rotate and adjust through the design, the space among the multiple groups of corrugated heat exchange pieces is adjusted, the clamping plates are clamped and fixed at the upper end and the lower end of the PP cotton filter element, the PP cotton filter element is convenient to replace and disassemble subsequently due to the design, the water pipe is arranged on the right end face of the water pump, the liquid inlet pipe is arranged on the lower side of the left end face of the fixing frame, and the liquid inlet pipe is connected with the water pipe through the flange.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a corrugated plate heat exchanger according to the present invention;

FIG. 2 is an elevational, cross-sectional view of a convenient filtering mechanism in a high efficiency corrugated plate heat exchanger of the present invention;

FIG. 3 is an enlarged view of A of FIG. 2 according to the present invention;

in the figure: 1-fixed frame, 2-corrugated heat exchange plate, 3-movable frame, 4-convenient filtering mechanism, 11-liquid inlet pipe, 31-internal thread, 32-return pipe, 41-limit nut, 42-support rod, 43-purification box, 44-PP cotton filter core, 45-particle active carbon filter core, 46-RO reverse osmosis membrane filter core, 47-water pump, 48-flange, 49-stainless steel filter screen, 421-rotary table, 431-sealing pad, 441-clamping plate, 451-clamping block, 461-clamp, 471-water pipe, 472-support leg, 473-fixing screw, 481-fixing bolt and 482-fixing nut.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an efficient ripple plate heat exchanger, includes mount 1, ripple heat exchanger fin 2, removes frame 3 and the filtering mechanism 4 of being convenient for, and 1 right side of mount is provided with ripple heat exchanger fin 2, and 2 right sides of ripple heat exchanger fin are provided with and remove frame 3, and 1 left and right sides of mount is provided with the filtering mechanism 4 of being convenient for.

The convenient filtering mechanism 4 comprises a limit nut 41, a support rod 42, a purifying box 43, a PP cotton filter element 44, a granular activated carbon filter element 45, an RO reverse osmosis membrane filter element 46, a water pump 47, a flange 48 and a stainless steel filter screen 49, the limit nut 41 is arranged on the upper side of the right end face of the moving frame 3, the support rod 42 is meshed with the limit nut 41, the flange 48 is arranged on the left side of the lower end of the fixed frame 1, the water pump 47 is arranged on the left side of the flange 48, the purifying box 43 is fixed on the lower end face of the water pump 47, the RO reverse osmosis membrane filter element 46 is fixed at the middle position in the purifying box 43, the stainless steel filter screen 49 is arranged on the right side of the RO reverse osmosis membrane filter element 46, the granular activated carbon filter element 45 is arranged on the right side of the stainless steel filter screen 49, and the PP cotton filter element 44 is clamped on the right side of the granular activated carbon filter element 45 The fluid resistance is increased, and a large amount of manpower and material resources are consumed for maintenance.

The internal threads 31 are respectively arranged inside the moving frame 3 and the limiting nut 41, the external end surface of the supporting rod 42 is provided with external threads, the internal threads 31 are meshed with the external threads, the design is convenient for rotationally adjusting the position of the moving frame 3, so that the space between a plurality of groups of corrugated heat exchange sheets 2 is adjusted, the supporting rod 42 and the limiting nut 41 are respectively provided with two groups, the two groups of supporting rods 42 and the limiting nut 41 are respectively and symmetrically arranged at the upper side and the lower side of the right end surface of the moving frame 3, the design is convenient for improving the stability and preventing the corrugated heat exchange sheets 2 from shaking, the corrugated heat exchange sheets 2 are provided with a plurality of groups, the upper end and the lower end of the plurality of groups of corrugated heat exchange sheets 2 are respectively provided with a circular through groove, the size of the circular through grooves is matched with the supporting rods 42, the plurality of groups of corrugated heat exchange sheets 2 are interpenetrated and fixed between the upper group of supporting rods 42 and the lower group of supporting rods, the design is convenient for moving the positions of the corrugated heat exchange sheets 2 leftwards and adjusting the flowing distance of heat exchange media, thereby changing the heat exchange strength.

Clamping plates 441 are clamped and fixed at the upper end and the lower end of the PP cotton filter element 44, stainless steel filter screens 49 are clamped and fixed on the left end face and the right end face of the granular activated carbon filter element 45, clamping blocks 451 are fixed on the upper end face and the lower end face of each of the two groups of stainless steel filter screens 49, clamps 461 are clamped on the upper end face and the lower end face of the RO reverse osmosis membrane filter element 46, the design facilitates subsequent disassembly and replacement of related filter elements, manual consumption is reduced, a water pipe 471 is arranged on the right end face of the water pump 47, a liquid inlet pipe 11 is arranged on the lower side of the left end face of the fixing frame 1, the liquid inlet pipe 11 is connected with the water pipe 471 through a flange 48, a fixing bolt 481 is arranged inside the flange 48, a fixing nut 482 is arranged on the right end face of a fixing screw 473, and the design facilitates subsequent disassembly and maintenance of the water pump 47.

As an embodiment of the present invention: before heat exchange is carried out on a plurality of groups of corrugated heat exchange plates 2, the distance between the corrugated heat exchange plates 2 needs to be adjusted so as to control the flowing distance of a heat exchange medium, if the flowing distance needs to be prolonged, only two groups of limiting nuts 41 need to be unscrewed, two groups of rotating discs 421 are rotated clockwise, a moving frame 3 is moved rightwards, then the distance between the plurality of groups of corrugated heat exchange plates 2 is manually adjusted, the limiting nuts 41 are screwed after adjustment is completed, a water pump 47 pumps away the purified heat exchange medium in a purifying box 43 and sends the purified heat exchange medium into the lower end in a fixing frame 1, the heat exchange medium flows along a zigzag path between the corrugated heat exchange plates 2, heat exchange is carried out in the flowing process, then the heat exchange medium flows to a return pipe 32 at the right end of the fixing frame 1 and flows back to the purifying box 43 again, then the heat exchange medium sequentially passes through a PP cotton filter element 44, a granular activated carbon filter element 45 and an RO reverse osmosis membrane filter element 46, and impurities and pollution in the heat exchange medium are intercepted in the purifying box 43, clean heat transfer medium is taken away again by water pump 47 and is used for the heat transfer, and the heat transfer medium after the purification can effectually prevent the fluid resistance grow for heat exchange efficiency is in higher level, reduces the manpower and materials consumption that the maintenance produced.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides an efficient ripple plate heat exchanger, includes mount, ripple heat exchanger fin, removes the frame and the filtering mechanism of being convenient for, its characterized in that: the right side of the fixing frame is provided with a corrugated heat exchange sheet, the right side of the corrugated heat exchange sheet is provided with a movable frame, and the left side and the right side of the fixing frame are provided with a filtering mechanism;

convenient to filter mechanism includes stop nut, bracing piece, purifying box, the cotton filter core of PP, granule activated carbon filter core, RO reverse osmosis membrane filter core, water pump, flange and stainless steel filter screen, it is provided with stop nut to remove frame right-hand member face upside, stop nut internal toothing has the bracing piece, mount lower extreme left side is provided with the flange, the water pump is installed in the flange left side, the terminal surface is fixed with the purifying box under the water pump, the inside intermediate position of purifying box is fixed with RO reverse osmosis membrane filter core, RO reverse osmosis membrane filter core right side is provided with the stainless steel filter screen, stainless steel filter screen right side is provided with granule activated carbon filter core, the cotton filter core of PP has been clamped on granule activated carbon filter core right side.

2. A high efficiency corrugated plate heat exchanger as set forth in claim 1 wherein: internal threads are formed in the moving frame and the limiting nut, external threads are formed in the outer end face of the supporting rod, and the internal threads are meshed with the external threads.

3. A high efficiency corrugated plate heat exchanger as set forth in claim 1 wherein: the bracing piece and stop nut all are provided with two sets ofly, and two sets of bracing pieces and the equal symmetry of stop nut set up both sides about removing the frame right-hand member face.

4. A high efficiency corrugated plate heat exchanger as set forth in claim 3 wherein: the ripple heat exchanger fin is provided with the multiunit, and the both ends have all been seted up circular logical groove about the multiunit ripple heat exchanger fin, circular logical groove size and bracing piece phase-match, multiunit the ripple heat exchanger fin alternates to be fixed between upper and lower two sets of bracing pieces.

5. A high efficiency corrugated plate heat exchanger as set forth in claim 1 wherein: the upper end and the lower end of the PP cotton filter element are fixedly clamped with clamping plates, the left end face and the right end face of the granular activated carbon filter element are fixedly clamped with stainless steel filter screens, the upper end face and the lower end face of each of the two groups of stainless steel filter screens are fixedly provided with clamping blocks, and the upper end face and the lower end face of the RO reverse osmosis membrane filter element are clamped with clamps.

6. A high efficiency corrugated plate heat exchanger as set forth in claim 1 wherein: the water pump right-hand member face is provided with the water pipe, mount left end face downside is provided with the feed liquor pipe, and is connected through the flange between feed liquor pipe and the water pipe, flange internally mounted has fixing bolt, fixing nut is installed to the fixing bolt right-hand member face.

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