Adjustable assembled tube type cooler

Abstract

The utility model relates to the technical field of tube type coolers, and particularly discloses an adjustable assembled tube type cooler which comprises a cooler shell, supporting legs are fixed on the outer surface of the cooler shell, an input mechanism used for inputting media is arranged on the upper surface of the cooler shell, and an output mechanism used for outputting the media is arranged on the upper surface of the cooler shell. A conveying mechanism for inputting a heat exchange medium is arranged at one end of the cooler shell; and the input mechanism comprises a medium pipe, the medium pipe communicates with the upper surface of the cooler shell, a filter screen plate is installed in the medium pipe, and a fixed bearing is embedded in the inner wall of the filter screen plate. Through the arranged input mechanism, impurities in a medium can be filtered, a transmission rod rotates to drive a scraping plate to move, the impurities blocked by the side wall of a filter screen plate can be scraped away, the scraped impurities can enter a collecting cavity, and under the action of a connecting block and a connecting groove, the scraping plate can be detached from the transmission rod; and the scraped impurities can be conveniently cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of tube -in -shell cooler especially is involved in an adjustable assembled tube -in -shell cooler. BACKGROUND

[0002] The assembled tube -in -shell cooler, also known as a shell and tube cooler, is a high -efficient and widely used heat exchange equipment. The working principle of the assembled tube -in -shell cooler is based on the principles of heat conduction and fluid flow. High-temperature fluid enters from the pipe inlet on the cylinder, flows tortuously through the baffle passage to the pipe outlet. At the same time, the cooling medium enters the water distribution cover from the water inlet, then flows into half of the cooler tube, and then flows into the other half of the cooler tube from the water return cover, and finally enters the water distribution cover on the other side and the water outlet pipe. In this process, the cooling medium absorbs the heat released by the high-temperature fluid through the heat transfer of the pipe wall and carries it away, thereby reducing the temperature of the high-temperature fluid.

[0003] The bottom of the existing tube -in -shell cooler is fixed with a base, and is installed on the ground through the base. Since the ground cannot always be dry, the base is prone to corrosion after long-term contact with the ground. The base and the cooler are generally fixedly connected, which is not convenient to replace.

[0004] The existing patent (publication number: CN217358218U) discloses a tube -in -shell cooler, which comprises a cooler body, both sides of the bottom of the cooler body are fixed with supporting feet, two groups of supporting feet are provided below the base, and the bottom of the supporting feet is fixed with a mounting block. It is convenient to disassemble and fix the supporting feet and the base through the cooperation of the mounting block, the mounting groove, the fixed rod and the fixed groove, so that the base can be disassembled and replaced in time when the base is corroded, and the stability of the overall installation of the cooler is improved.

[0005] In view of the above problems, the existing patent provides a scheme which realizes the convenient disassembly and fixation between the supporting feet and the base through the cooperation of the mounting block and the mounting groove, the fixed rod and the fixed groove, so that the base can be replaced in time when the base is corroded. However, this scheme has the inconvenience of lacking the filtering function of impurities in the heat exchange medium when in use. This leads to the fact that too many impurities are easily adhered to the inner wall of the cooler, thereby affecting the cooling effect. SUMMARY

[0006] The utility model aims at providing an adjustable assembled tube -in -shell cooler which can filter impurities in the medium, the transmission rod drives the scraper to move, the impurities blocked by the side wall of the filter screen plate can be scraped off, the scraped impurities will enter the collecting cavity, under the action of the connecting block and the connecting groove, the scraper can be dismounted from the transmission rod, and the scraped impurities can be cleaned, so as to solve the problems in the above background.

[0007] To achieve the above object, the utility model provides the following technical scheme: an adjustable assembled column tube type cooler, including cooler shell, the outer surface of cooler shell is fixed with support leg, the upper surface of cooler shell is equipped with input mechanism for medium input, one end of cooler shell is equipped with conveying mechanism for heat exchange medium input,

[0008] The input mechanism includes a medium pipe, the medium pipe is communicated on the upper surface of the cooler shell, a filter screen is installed in the medium pipe, a fixed bearing is inlaid in the inner wall of the filter screen, a transmission rod is rotatably connected in the fixed bearing, and a water wheel is fixed at the end of the transmission rod.

[0009] Preferably, the transmission rod is provided with two scrapers closely attached to the side wall of the filter screen, and a collection cavity is formed in the scraper.

[0010] Preferably, one end of the scraper is fixed with a connecting block, one side of the connecting block is connected with a connecting groove formed on the transmission rod, and a fixed ring is threadedly connected to the outer surface of the transmission rod.

[0011] Preferably, the conveying mechanism includes a mounting plate, the mounting plate is mounted at one end of the cooler shell, and a connecting pipe is mounted on the outer surface of the mounting plate and is in communication with the cooler shell.

[0012] Preferably, a sealing gasket is mounted on the side wall of the mounting plate and closely attached to the cooler shell, and a fixed bolt is mounted in the mounting plate and is threadedly connected to the cooler shell.

[0013] Preferably, a partition plate is fixed horizontally in the cooler shell, and a fixed plate is fixed at one end of the partition plate and is fixedly connected to the inner wall of the cooler shell.

[0014] Preferably, a plurality of heat exchange pipes are mounted in the fixed plate.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. The input mechanism can filter impurities in the medium, the transmission rod drives the scraper to move, the impurities blocked by the side wall of the filter screen can be scraped off, the scraped impurities can enter the collection cavity, the scraper can be detached from the transmission rod under the action of the connecting block and the connecting groove, and the scraped impurities can be cleaned.

[0017] 2. The sealing gasket between the mounting plate and the cooler shell can reduce the leakage of the liquid, the mounting plate can be detached by unscrewing the fixed bolt, and the interior can be maintained. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is an overall structural view of the present invention;

[0020] Figure 2 This is a half-sectional structural diagram of the cooler shell of this utility model;

[0021] Figure 3 This is a half-sectional structural diagram of the medium tube of this utility model;

[0022] Figure 4 For the present utility model Figure 3 A magnified view of A in the middle.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Cooler shell; 2. Support leg; 3. Medium pipe; 31. Filter screen; 32. Fixed bearing; 33. Transmission rod; 34. Water wheel; 35. Scraper; 36. Collection chamber; 37. Connecting block; 38. Connecting groove; 39. Fixing ring; 4. Mounting plate; 41. Connecting pipe; 42. Sealing gasket; 43. Fixing bolt; 5. Partition plate; 6. Heat exchange tube; 7. Fixing plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides a technical solution:

[0027] Please see Figures 1 to 4 An adjustable assembled tubular cooler includes a cooler housing 1, a support leg 2 fixed on the outer surface of the cooler housing 1, an input mechanism for inputting a medium on the upper surface of the cooler housing 1, and a conveying mechanism for inputting a heat exchange medium at one end of the cooler housing 1.

[0028] The input mechanism comprises a medium pipe 3 which is communicated on the upper surface of the cooler shell 1, a filter screen plate 31 is installed inside the medium pipe 3, a fixed bearing 32 is inlaid on the inner wall of the filter screen plate 31, a transmission rod 33 is rotatably connected inside the fixed bearing 32, a water wheel 34 is fixed on the end of the transmission rod 33, two scraping plates 35 which are tightly combined with the side wall of the filter screen plate 31 are arranged on the transmission rod 33, a collecting cavity 36 is formed inside the scraping plate 35, a connecting block 37 is fixed on one end of the scraping plate 35, a connecting groove 38 is formed on the transmission rod 33, and a fixed ring 39 is threadedly connected on the outer surface of the transmission rod 33.

[0029] By adopting the above technical scheme, before using the adjustable assembled tube cooler, the cooler shell 1 is arranged at a proper position, the support legs 2 can ensure the stability of the cooler, when the heat exchange medium passes through the inside of the medium pipe 3, the filter screen plate 31 can filter the impurities in the medium, the water wheel 34 is driven to rotate when the medium flows, the transmission rod 33 is driven to rotate by the water wheel 34, the fixed bearing 32 can ensure the stability of the transmission rod 33 when rotating, the scraping plate 35 is driven to move when the transmission rod 33 rotates, the impurities which are blocked by the side wall of the filter screen plate 31 can be scraped, the scraped impurities can enter into the collecting cavity 36, the fixed ring 39 on the transmission rod 33 is unscrewed, the scraping plate 35 can be removed from the transmission rod 33 under the action of the connecting block 37 and the connecting groove 38, and the scraped impurities can be cleaned.

[0030] Specifically, as shown in Figure 1 and Figure 2 the conveying mechanism comprises a mounting plate 4 which is installed on one end of the cooler shell 1, a connecting pipe 41 which is communicated with the cooler shell 1 is installed on the outer surface of the mounting plate 4, a sealing gasket 42 which is tightly combined with the cooler shell 1 is installed on the side wall of the mounting plate 4, a fixed bolt 43 which is threadedly connected with the cooler shell 1 is installed inside the mounting plate 4, a partition plate 5 which is horizontally fixed inside the cooler shell 1, a fixed plate 7 which is fixedly connected with the inner wall of the cooler shell 1 is fixed on one end of the partition plate 5, and a plurality of heat exchange pipes 6 are installed inside the fixed plate 7.

[0031] Through adopting the technical scheme, the heat exchange input pipe is delivered into the cooler shell 1 through the medium pipe 3, and the liquid needing heat exchange is connected through the connecting pipe 41 on the pipeline and the mounting plate 4, so that the liquid enters into the cooler shell 1 through the connecting pipe 41, the partition plate 5 is arranged to separate the inside of the cooler shell 1, so that the entering liquid flows into the heat exchange pipe 6 on the upper end of the fixing plate 7, and then is discharged through the end of the heat exchange pipe 6, and is discharged to the outside through the lower end of the heat exchange pipe 6, the sealing gasket 42 between the mounting plate 4 and the cooler shell 1 can reduce the leakage of the liquid, and the fixing bolt 43 is unscrewed, so that the mounting plate 4 can be disassembled, and the inside is convenient to maintain.

[0032] Working principle: the partition plate 5 can separate the inside of the cooler shell 1, so that the entering liquid flows into the heat exchange pipe 6 on the upper end of the fixing plate 7, and then is discharged through the end of the heat exchange pipe 6, and is discharged to the outside through the lower end of the heat exchange pipe 6, and when the heat exchange medium passes through the inside of the medium pipe 3, the filter screen plate 31 is arranged to filter the impurities in the medium, and the medium flows to drive the water wheel 34 to rotate, at this time, the water wheel 34 drives the transmission rod 33 to rotate, the fixed bearing 32 can ensure the stability of the transmission rod 33 when rotating, and when the transmission rod 33 rotates, the scraper 35 is driven to move, and the impurities blocked by the side wall of the filter screen plate 31 are scraped off, and the scraped impurities enter into the collecting cavity 36, the fixed ring 39 on the transmission rod 33 is unscrewed, the fixing of the scraper 35 is released, the scraper 35 is dismounted from the transmission rod 33 under the action of the connecting block 37 and the connecting groove 38, and the fixing bolt 43 is unscrewed.

[0033] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An adjustable assembled tubular cooler, comprising a cooler housing (1), characterized in that: The outer surface of the cooler housing (1) is fixed with a support leg (2), the upper surface of the cooler housing (1) is provided with an input mechanism for inputting the medium, and one end of the cooler housing (1) is provided with a conveying mechanism for inputting the heat exchange medium. The input mechanism includes a medium pipe (3), which is connected to the upper surface of the cooler housing (1). A filter screen plate (31) is installed inside the medium pipe (3). A fixed bearing (32) is embedded in the inner wall of the filter screen plate (31). A transmission rod (33) is rotatably connected inside the fixed bearing (32). A water wheel (34) is fixed at the end of the transmission rod (33).

2. The adjustable assembled tube-and-shell cooler according to claim 1, characterized in that: The transmission rod (33) is equipped with two scrapers (35) that are in close contact with the side wall of the filter screen (31), and the scrapers (35) have a collection cavity (36) inside.

3. An adjustable assembled tubular cooler according to claim 2, characterized in that: One end of the scraper (35) is fixed with a connecting block (37), and one side of the connecting block (37) is connected with a connecting groove (38) opened on the transmission rod (33). The outer surface of the transmission rod (33) is threaded with a fixing ring (39).

4. An adjustable assembled tubular cooler according to claim 1, characterized in that: The conveying mechanism includes a mounting plate (4), which is installed at one end of the cooler housing (1). A connecting pipe (41) communicating with the cooler housing (1) is installed on the outer surface of the mounting plate (4).

5. An adjustable assembled tubular cooler according to claim 4, characterized in that: The mounting plate (4) has a sealing gasket (42) that fits tightly against the cooler housing (1) on its side wall, and a fixing bolt (43) that is threadedly connected to the cooler housing (1) is installed inside the mounting plate (4).

6. An adjustable assembled tubular cooler according to claim 1, characterized in that: A partition plate (5) is fixed in the horizontal direction inside the cooler shell (1), and a fixing plate (7) is fixed at one end of the partition plate (5) and fixedly connected to the inner wall of the cooler shell (1).

7. An adjustable assembled tubular cooler according to claim 6, characterized in that: The fixed plate (7) has several heat exchange tubes (6) installed inside.

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