CN216308700U

CN216308700U - Plate cooler convenient to scale removal

Info

Publication number: CN216308700U
Application number: CN202122462576.8U
Authority: CN
Inventors: 周俊国
Original assignee: Jiangsu Huxiao Heat Exchange Equipment Co ltd
Current assignee: Jiangsu Huxiao Heat Exchange Equipment Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-04-15
Anticipated expiration: 2031-10-12

Abstract

The utility model discloses a plate cooler convenient for descaling, which comprises an outer supporting structure, a connecting structure and a cold guide structure, wherein the connecting structure is arranged at one end of the outer wall of the outer supporting structure, the heat conduction structure is arranged in the middle end of the connecting structure, the sealing structure is arranged on the outer wall of the outer part of the heat conduction structure, the cold guide structure is arranged in the middle end of the connecting structure, the sealing structure comprises a rubber pad, an extrusion groove, a clamping groove and a fitting groove, and the extrusion groove is arranged at one end of the outer wall of the rubber pad. This plate cooler convenient to scale removal, the angle that sets up relaxs, the ripple groove of no dead angle edges and corners, the washing liquid of being convenient for is full of inside, when heat conduction structure and lead cold structure laminating, makes the rubber pad be in encapsulated situation through the cooperation of extrusion groove, delays the ageing time of rubber pad, improves the leakproofness between the pore, utilizes to be trapezoidal rubber pad, and the block of being convenient for is installed heat conduction structure and is led cold structure, makes intercommunication and seamless between the pore that it formed.

Description

Plate cooler convenient to scale removal

Technical Field

The utility model relates to the technical field of plate coolers, in particular to a plate cooler convenient for descaling.

Background

A plate cooler is a novel efficient heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes, a thin rectangular channel is formed between various plates, heat exchange is carried out through half sheets, and compared with a conventional shell-and-tube heat exchanger, the plate cooler has the advantages that the heat transfer coefficient is much higher under the condition of the same flow resistance and the same pump power consumption, and the plate cooler has the tendency of replacing the shell-and-tube heat exchanger in the applicable range. The plate heat exchanger mainly has two types, namely a frame type heat exchanger and a brazing type heat exchanger.

Need use the rubber strip to seal between the slab of plate cooler in the market, prevent to appear leaking between the crisscross superimposed slab, the infiltration leads to its inside incrustation scale and the condition that cooling efficiency step-down of appearing, for this reason, we provide a plate cooler convenient to scale removal.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a stave cooler facilitating descaling, which solves the above-mentioned problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a plate cooler convenient for descaling comprises an outer supporting structure, a connecting structure and a cold guide structure, wherein the connecting structure is arranged at one end of the outer wall of the outer supporting structure, the heat conduction structure is arranged inside the middle end of the connecting structure, the sealing structure is arranged on the outer wall of the outer part of the heat conduction structure, the cold guide structure is arranged inside the middle end of the connecting structure, the sealing structure comprises a rubber pad, an extrusion groove, a clamping groove and a fitting groove, the extrusion groove is arranged at one end of the outer wall of the rubber pad, the clamping groove is arranged on the outer wall of the bottom of the extrusion groove, and the fitting groove is arranged on the outer wall of the top of the rubber pad;

preferably, the rubber pad is trapezoidal, and the rubber pad closely fits in extrusion groove and block groove.

Preferably, the outer walls of the two sides of the heat conduction structure and the cold conduction structure are flat, and the heat conduction structure and the cold conduction structure are wrapped on the sealing structure.

Preferably, outer bearing structure includes stand, arc groove, spacing post, screw thread and locking bolt, and the outer wall both sides of stand are provided with the arc groove, the outer wall of arc groove is provided with spacing post, and the outside outer wall of spacing post is provided with the screw thread, the outer wall both sides of spacing post are provided with locking bolt.

Preferably, the connection structure forms a detachable structure with the upright post through the limiting post and the locking bolt, and the outer support structure is movably connected with the connection structure.

Preferably, connection structure includes spliced pole, slip post, block post, first hot inlet opening, first hot apopore, first cold inlet opening and first cold apopore, and the upper end internal connection of spliced pole has the slip post, the lower extreme internal connection of spliced pole has the block post, and the inside first hot inlet opening that is provided with in upper end of spliced pole, the inside first hot apopore that is provided with of lower extreme of spliced pole, and the inside first cold inlet opening that is provided with in upper end of spliced pole, the inside first cold apopore that is provided with of lower extreme of spliced pole.

Preferably, the heat conduction structure includes hot plate piece, ripple groove, the hot inlet opening of second, the hot inlet opening of third, the hot apopore of second, the hot apopore of third, the cold inlet opening of second and the cold apopore of second, and the inside of hot plate piece is provided with the ripple groove, the inside hot inlet opening of second that is provided with in upper end of hot plate piece, and the outer wall of the hot inlet opening of second is provided with the hot inlet opening of third, the inside hot apopore of second that is provided with in lower extreme of hot plate piece, and the outer wall of the hot apopore of second is provided with the hot apopore of third, the inside cold inlet opening of second that is provided with in upper end of hot plate piece, and the inside cold apopore of second that is provided with in lower extreme of hot plate piece.

Preferably, the corrugated groove is cylindrical, and the corrugated groove is uniformly distributed in the heat plate.

Preferably, it includes cold plate piece, the cold inlet hole of third cold, the cold inlet hole of fourth, the cold apopore of third, the cold apopore of fourth, the hot inlet hole of fourth and the hot apopore of fourth to lead cold structure, and the inside cold inlet hole of third that is provided with in upper end of cold plate piece, the outer wall of the cold inlet hole of third is provided with the cold inlet hole of fourth, the inside cold apopore of third that is provided with of lower extreme of cold plate piece, and the outer wall of the cold apopore of third is provided with the cold apopore of fourth, the inside hot inlet hole of fourth that is provided with in upper end of cold plate piece, and the inside hot apopore of fourth that is provided with of lower extreme of cold plate piece.

Compared with the prior art, the utility model has the beneficial effects that: this plate cooler convenient to scale removal, the angle that sets up relaxs, the ripple groove of no dead angle edges and corners, the washing liquid of being convenient for is full of inside, when heat conduction structure and lead cold structure laminating, makes the rubber pad be in encapsulated situation through the cooperation of extrusion groove, delays the ageing time of rubber pad, improves the leakproofness between the pore, utilizes to be trapezoidal rubber pad, and the block of being convenient for is installed heat conduction structure and is led cold structure, makes intercommunication and seamless between the pore that it formed.

The ripple groove is cylindricly, and hot slab and cold drawing piece inside evenly is provided with the ripple groove, and its shape is cylindricly, and the staff of being convenient for carries out high-pressure filling through cold inlet opening to fourth, the hot inlet opening of second and washs the mixed liquid, relaxs at its angle, and under the ripple groove help of no dead angle edges and corners, makes mixed washing liquid evenly be full of inside, and the adhesion and the jam of the inside incrustation scale of effectual reduction.

The rubber pad is trapezoidal, and under the cooperation in extrusion groove, makes things convenient for the staff to install the rubber pad in the block groove to the rubber pad size is greater than the space that block groove and laminating groove formed slightly, and when heat conduction structure and lead cold structure laminating, the cooperation through the extrusion groove made the rubber pad be in encapsulated situation, the effectual ageing time that delays the rubber pad to and the leakproofness between the improvement pore.

The heat conduction structure is level and smooth with leading cold structure both sides outer wall, utilizes to be trapezoidal rubber pad, and the block of being convenient for installs heat conduction structure and leads cold structure, makes intercommunication and seamless between the pore that it formed to utilize smooth heat conduction structure of outer wall and leading cold structure, compare the plate cooler of market contact punctiform, increase its area of contact, the effectual heat-conduction process that carries on for refrigerated effect.

Drawings

FIG. 1 is a schematic front perspective view of the present invention;

FIG. 2 is a schematic view of a partial top cross-sectional configuration of the sealing structure of the present invention;

FIG. 3 is a schematic structural diagram of a heat conducting structure according to the present invention;

FIG. 4 is a schematic structural view of a cold conducting structure according to the present invention.

In the figure: 1. an outer support structure; 101. a column; 102. an arc groove; 103. a limiting column; 104. a thread; 105. locking the bolt; 2. a connecting structure; 201. connecting columns; 202. a sliding post; 203. a snap post; 204. a first hot water inlet; 205. a first hot water outlet; 206. a first cold water inlet hole; 207. a first cold water outlet hole; 3. a heat conducting structure; 301. a hot plate; 302. a corrugated groove; 303. a second hot water inlet; 304. a third hot water inlet; 305. a second hot water outlet hole; 306. a third hot water outlet hole; 307. a second cold water inlet hole; 308. a second cold water outlet hole; 4. a sealing structure; 401. a rubber pad; 402. extruding a groove; 403. a clamping groove; 404. a fitting groove; 5. a cold conducting structure; 501. a cold plate sheet; 502. a third cold water inlet hole; 503. a fourth cold water inlet hole; 504. a third cold water outlet hole; 505. a fourth cold water outlet hole; 506. a fourth hot water inlet hole; 507. and a fourth hot water outlet.

Detailed Description

As shown in fig. 1, a stave cooler facilitating descaling comprises: the outer supporting structure 1, one end of the outer wall of the outer supporting structure 1 is provided with a connecting structure 2, the inner part of the middle end of the connecting structure 2 is provided with a heat conducting structure 3, the outer wall of the heat conducting structure 3 is provided with a sealing structure 4, the inner part of the middle end of the connecting structure 2 is provided with a cold conducting structure 5, the outer supporting structure 1 comprises an upright post 101, an arc groove 102, a limiting post 103, a thread 104 and a locking bolt 105, the two sides of the outer wall of the upright post 101 are provided with the arc groove 102, the outer wall of the arc groove 102 is provided with the limiting post 103, the outer wall of the limiting post 103 is provided with the thread 104, the two sides of the outer wall of the limiting post 103 are provided with the locking bolt 105, the connecting structure 2 forms a detachable structure with the upright post 101 through the limiting post 103 and the locking bolt 105, the outer supporting structure 1 is movably connected with the connecting structure 2, six groups of the limiting posts 103 can be loosened through the locking bolt 105, and workers can conveniently take down the limiting post 103 by the arc groove 102, the heat conducting structure 3, the sealing structure 4 and the cold conducting structure 5 are added quickly and effectively, so that the adjustment, cleaning and maintenance of the cooler by workers are facilitated, and the heat conducting structure 3, the sealing structure 4 and the cold conducting structure 5 are clamped by matching with the connecting structure 2, so that the inner pore passages are communicated, the connecting structure 2 comprises a connecting column 201, a sliding column 202, a clamping column 203, a first hot water inlet hole 204, a first hot water outlet hole 205, a first cold water inlet hole 206 and a first cold water outlet hole 207, and the upper end of the connecting pole 201 is internally connected with a sliding pole 202, the lower end of the connecting pole 201 is internally connected with a clamping pole 203, and the inside of the upper end of the connecting column 201 is provided with a first hot water inlet hole 204, the inside of the lower end of the connecting column 201 is provided with a first hot water outlet hole 205, and a first cold water inlet hole 206 is arranged inside the upper end of the connecting column 201, and a first cold water outlet hole 207 is arranged inside the lower end of the connecting column 201.

As shown in fig. 2, a plate cooler facilitating descaling, a heat conducting structure 3 includes a heat plate 301, a corrugated groove 302, a second heat inlet hole 303, a third heat inlet hole 304, a second heat outlet hole 305, a third heat outlet hole 306, a second cold inlet hole 307 and a second cold outlet hole 308, the corrugated groove 302 is disposed inside the heat plate 301, the second heat inlet hole 303 is disposed inside the upper end of the heat plate 301, the third heat inlet hole 304 is disposed on the outer wall of the second heat inlet hole 303, the second heat outlet hole 305 is disposed inside the lower end of the heat plate 301, the third heat outlet hole 306 is disposed on the outer wall of the second heat outlet hole 305, the second cold inlet hole 307 is disposed inside the upper end of the heat plate 301, the second cold outlet hole 308 is disposed inside the lower end of the heat plate 301, the corrugated groove 302 is cylindrical, and the corrugated grooves 302 are uniformly distributed inside the heat plate 301, inside ripple groove 302 that evenly is provided with of hot plate piece 301 and cold plate piece 501, its shape is cylindricly, and the staff of being convenient for carries out high-pressure filling through cold inlet opening 503 to the fourth, hot inlet opening 303 of second and washs the mixed liquid through the hot inlet opening 304 of third, relaxs at its angle, under the ripple groove 302 help of no dead angle edges and corners, makes mixed washing liquid evenly be full of inside, and the adhesion and the jam of the inside incrustation scale of effectual reduction.

As shown in fig. 3-4, a plate cooler convenient for descaling, a sealing structure 4 includes a rubber pad 401, an extrusion groove 402, a locking groove 403 and a fitting groove 404, the extrusion groove 402 is disposed at one end of the outer wall of the rubber pad 401, the locking groove 403 is disposed at the outer wall of the bottom of the extrusion groove 402, the fitting groove 404 is disposed at the outer wall of the top of the rubber pad 401, the rubber pad 401 is trapezoidal, the rubber pad 401 is tightly fitted to the extrusion groove 402 and the locking groove 403, it is convenient for a worker to mount the rubber pad 401 in the locking groove 403 with the cooperation of the extrusion groove 402, the size of the rubber pad 401 is slightly larger than the space formed by the locking groove 403 and the fitting groove 404, when the heat conducting structure 3 is fitted to the cold conducting structure 5, the rubber pad 401 is in a sealing state with the extrusion groove 402, the aging time of the rubber pad 401 is effectively delayed, the sealing performance between channels is improved, the outer walls at two sides of the heat conducting structure 3 and the cold conducting structure 5 are flat, the heat conducting structure 3 and the cold conducting structure 5 are wrapped on the sealing structure 4, the trapezoidal rubber pad 401 is used for conveniently clamping and installing the heat conducting structure 3 and the cold conducting structure 5, the pore canals formed by the heat conducting structure 3 and the cold conducting structure 5 are communicated and have no gap, and the heat conducting structure 3 and the cold conducting structure 5 with smooth outer walls are used for increasing the contact area and effectively carrying out the heat conduction process and accelerating the cooling action compared with a market contact point-shaped plate cooler, the cold conducting structure 5 comprises a cold plate sheet 501, a third cold water inlet hole 502, a fourth cold water inlet hole 503, a third cold water outlet hole 504, a fourth cold water outlet hole 505, a fourth hot water inlet hole 506 and a fourth hot water outlet hole 507, the third cold water inlet hole 502 is arranged in the upper end of the cold plate sheet 501, the fourth cold water inlet hole 503 is arranged on the outer wall of the third cold water inlet hole 502, the third cold water outlet hole 504 is arranged in the lower end of the cold plate sheet 501, and the fourth cold water outlet hole 505 is arranged on the outer wall of the third cold plate sheet 504, a fourth hot water inlet hole 506 is formed in the upper end of the cold plate 501, and a fourth hot water outlet hole 507 is formed in the lower end of the cold plate 501.

In summary, in the stave cooler convenient for descaling, firstly, six sets of the limiting columns 103 can be loosened by rotating the locking bolts 105 counterclockwise, the limiting columns 103 are taken down by the arc grooves 102, the heat conducting structure 3, the sealing structure 4 and the cold guiding structure 5 are convenient for workers to adjust, clean and maintain the stave cooler, the sliding columns 202 and the locking columns 203 of the connecting structure 2 are used for sliding to limit the heat conducting structure 3, the sealing structure 4 and the cold guiding structure 5, the workers can conveniently install the rubber gasket 401 in the locking grooves 403 under the matching of the extrusion grooves 402, the size of the rubber gasket 401 is slightly larger than the space formed by the locking grooves 403 and the attaching grooves 404, when the heat conducting structure 3 is attached to the cold guiding structure 5, the rubber gasket 401 is in a sealing state through the matching of the extrusion grooves 402, the aging time of the rubber gasket 401 is effectively delayed, and the sealing performance between pore canals is improved, then, the locking bolt 105 is rotated clockwise to clamp the locking bolt to communicate the inner pore canals thereof, then the first hot water inlet 204 is filled with water to the first cold water inlet 206 at the same time, hot water to be cooled flows into the second hot water inlet 303 from the first hot water inlet 204, then the inside of the first cold water inlet is rapidly filled with water under the help of the uniformly distributed corrugated grooves 302, meanwhile, cold water flows into the fourth cold water inlet 503 on the outer wall of the third cold water inlet 502 from the first cold water inlet 206 to the second cold water inlet 307 to rapidly fill the inside of the third cold water inlet, a plurality of cold guide structures 5 and the heat conduction structures 3 are in staggered joint, the heat conduction structures 3 and the cold guide structures 5 with smooth outer walls are utilized to increase the contact area compared with a point-shaped plate cooler in the market, the heat conduction process is effectively carried out, the cooling effect is accelerated, and finally, the water after heat conduction is discharged through the first hot water outlet 205 and the first cold water outlet 207, after the long-time work, the scale is generated inside, the high-pressure washing is carried out only by mixing the medicament with water, and the mixed cleaning liquid is uniformly filled inside with the help of the corrugated groove 302 without dead corners and edges when the angle of the mixed cleaning liquid is relaxed, so that the adhesion and the blockage of the scale inside are effectively reduced.

Claims

1. The utility model provides a plate cooler convenient to scale removal, includes outer bearing structure (1), connection structure (2) and leads cold structure (5), its characterized in that: the utility model discloses a cold-guiding structure, including outer bearing structure (1), outer bearing structure (2), connection structure (2), heat conduction structure (3) are provided with to the inside heat conduction structure (3) that is provided with of middle-end of connection structure (2), the outside outer wall of heat conduction structure (3) is provided with seal structure (4), the inside cold conduction structure (5) that is provided with of middle-end of connection structure (2), seal structure (4) include rubber pad (401), extrusion groove (402), block groove (403) and laminating groove (404), and the outer wall one end of rubber pad (401) is provided with extrusion groove (402), the bottom outer wall of extrusion groove (402) is provided with block groove (403), the top outer wall of rubber pad (401) is provided with laminating groove (404).

2. The stave cooler facilitating the descaling of the claim 1 wherein: the rubber pad (401) is trapezoidal, and the rubber pad (401) is tightly attached to the extrusion groove (402) and the clamping groove (403).

3. The stave cooler facilitating the descaling of the claim 1 wherein: the heat conduction structure (3) and the outer walls of the two sides of the cold conduction structure (5) are smooth, and the heat conduction structure (3) and the cold conduction structure (5) are wrapped on the sealing structure (4).

4. The stave cooler facilitating the descaling of the claim 1 wherein: outer bearing structure (1) is including stand (101), arc groove (102), spacing post (103), screw thread (104) and locking bolt (105), and the outer wall both sides of stand (101) are provided with arc groove (102), the outer wall of arc groove (102) is provided with spacing post (103), and the outside outer wall of spacing post (103) is provided with screw thread (104), the outer wall both sides of spacing post (103) are provided with locking bolt (105).

5. The stave cooler facilitating the descaling of the claim 4 characterized in that: the connecting structure (2) and the upright post (101) form a detachable structure through the limiting post (103), the locking bolt (105), and the outer supporting structure (1) is movably connected with the connecting structure (2).

6. The stave cooler facilitating the descaling of the claim 1 wherein: connection structure (2) are including spliced pole (201), slip post (202), block post (203), first hot inlet opening (204), first hot apopore (205), first cold inlet opening (206) and first cold apopore (207), and the upper end internal connection of spliced pole (201) has slip post (202), the lower extreme internal connection of spliced pole (201) has block post (203), and the upper end of spliced pole (201) is inside to be provided with first hot inlet opening (204), the lower extreme of spliced pole (201) is inside to be provided with first hot apopore (205), and the upper end of spliced pole (201) is inside to be provided with first cold inlet opening (206), the lower extreme of spliced pole (201) is inside to be provided with first cold apopore (207).

7. The stave cooler facilitating the descaling of the claim 1 wherein: the heat conducting structure (3) comprises a heat plate (301), a corrugated groove (302), a second hot water inlet hole (303), a third hot water inlet hole (304), a second hot water outlet hole (305), a third hot water outlet hole (306), a second cold water inlet hole (307) and a second cold water outlet hole (308), a corrugated groove (302) is arranged inside the hot plate sheet (301), a second hot water inlet hole (303) is arranged inside the upper end of the hot plate sheet (301), and the outer wall of the second hot water inlet hole (303) is provided with a third hot water inlet hole (304), a second hot water outlet hole (305) is arranged inside the lower end of the hot plate (301), and the outer wall of the second hot water outlet hole (305) is provided with a third hot water outlet hole (306), a second cold water inlet hole (307) is arranged inside the upper end of the hot plate (301), and a second cold water outlet hole (308) is arranged in the lower end of the hot plate (301).

8. The stave cooler facilitating the descaling of the claim 7 wherein: the corrugated groove (302) is cylindrical, and the corrugated groove (302) is uniformly distributed in the heat plate (301).

9. The stave cooler facilitating the descaling of the claim 1 wherein: lead cold structure (5) and include cold plate piece (501), cold inlet opening of third (502), cold inlet opening of fourth (503), the cold apopore of third (504), the cold apopore of fourth (505), hot inlet opening of fourth (506) and the hot apopore of fourth (507), and the inside cold inlet opening of third (502) that is provided with in upper end of cold plate piece (501), the outer wall of cold inlet opening of third (502) is provided with cold inlet opening of fourth (503), the inside cold apopore of third (504) that is provided with of lower extreme of cold plate piece (501), and the outer wall of cold apopore of third (504) is provided with cold apopore of fourth (505), the inside hot inlet opening of fourth (506) that is provided with in upper end of cold plate piece (501), and the inside hot apopore of fourth (507) that is provided with of lower extreme of cold plate piece (501).