Switching condenser facilitating finned tube cleaning

Abstract

The utility model relates to the technical field of condensers, in particular to a switching condenser convenient for cleaning finned tubes, which comprises a condenser body and finned tube fittings arranged on the condenser body, a cleaning component is arranged between the finned tube fittings, and the cleaning component is used for cleaning the finned tube fittings; the top of the cleaning assembly is provided with a stretching assembly, the stretching assembly is used for stretching and adjusting the cleaning assembly, the cleaning assembly convenient to disassemble and assemble is arranged, dust and coke on multiple sets of finned tubes can be cleaned at the same time, the cleaning efficiency and the heat transfer effect of the finned tubes are improved, and energy and cost are saved; and meanwhile, the stretching assembly facilitating stretching is arranged at the top of the cleaning assembly, the length between a fixed rod and a movable rod can be increased by pressing a pressing rod on the stretching assembly, the finned pipe fitting at the deep position on the condenser body can be brushed and cleaned conveniently, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of condensers, in particular to a switching condenser which is convenient for cleaning fin tubes. Background Art

[0002] A switching condenser is a condenser with a special design and function. It mainly consists of a box and finned tubes arranged inside the box. It is mainly used to cool chemical raw gas or steam and convert it into liquid. It can also effectively recover specific components in the reaction gas to improve product yield and efficiency.

[0003] Current switching condensers primarily exchange heat through finned tubes, which mostly use water as a heat carrier. Frequent changes in water temperature during heat exchange can cause dissolved substances in the water to precipitate and form scale on the surface of the finned tubes, thereby reducing the thermal conductivity of the finned tubes and affecting the heat exchange efficiency of the condenser. Furthermore, the deposited scale can accelerate the corrosion of the finned tube metal, reducing the service life of the equipment. To address these issues, we propose a switching condenser that facilitates finned tube cleaning. Utility Model Content

[0004] The purpose of the utility model is to provide a switching condenser that is easy to clean the fin tubes, so as to solve the problem proposed in the above background technology that scale is easily formed on the surface of the fin tubes, thereby causing the thermal conductivity of the fin tubes to be poorly reduced, accelerating the corrosion rate of the fin tube metal, and reducing the service life of the equipment.

[0005] To achieve the above object, the present invention provides the following technical solution: a switching condenser that is convenient for cleaning fin tubes, comprising a condenser body and fin tubes arranged on the condenser body,

[0006] A cleaning assembly is provided between the fin tubes and is used to clean the fin tubes. The cleaning assembly includes a cleaning plate with a variety of cleaning brushes provided on both sides of the cleaning plate, and the cleaning brushes abut against the fin tubes.

[0007] A stretching assembly is provided on the top of the cleaning assembly and is used for stretching and adjusting the cleaning assembly. The stretching assembly includes a fixed rod which is fixedly mounted on the top of the cleaning plate, and a movable rod is sleeved on the outer peripheral wall of the fixed rod.

[0008] Preferably, the cleaning assembly further comprises a connecting piece, the connecting piece is fixedly mounted on the side wall of the cleaning brush, a plurality of slide grooves are provided on both sides of the cleaning plate, and the connecting piece is slidably connected inside the slide grooves.

[0009] Preferably, the side wall of the cleaning component is provided with a limiting component for limiting the cleaning brush, and the limiting component includes a side panel, the side panel is movably hinged to the side wall of the cleaning plate, the side panel is pressed on the side wall of the connecting piece, and the cleaning plate and the side opposite to the side panel are fixedly connected with a magnetic plate, and the magnetic plate is used to fix the side panel.

[0010] Preferably, the limiting component further includes a limiting card, which is slidably connected to the inner wall of the cleaning plate. Card slots are provided on both sides of the side plate, and the limiting card is inserted into the inside of the card slots.

[0011] Preferably, a paddle is fixedly mounted on the side wall of the position-limiting card, the paddle is slidably connected to the side wall of the cleaning plate, and a return spring is fixedly connected between the position-limiting card and the cleaning plate.

[0012] Preferably, the stretching assembly also includes a plug-in rod, which passes through the outer wall of the fixed rod, and the side wall of the movable rod is provided with a plurality of limiting grooves, and the plug-in rod is inserted into the inside of the limiting groove, and the side wall of the fixed rod is passed through a pressing rod, and a connecting plate is fixedly connected between the pressing rod and the plug-in rod.

[0013] Preferably, a shaft is fixedly installed inside the fixing rod, the connecting plate is rotatably connected to the outer peripheral wall of the shaft, and a tension spring is fixedly installed between the connecting plate and the fixing rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The utility model provides a cleaning component that is easy to disassemble and assemble. The dust and scale on multiple groups of fin tube fittings can be cleaned simultaneously by moving the cleaning brush on the cleaning component, thereby improving the cleaning efficiency and the heat transfer effect of the fin tube fittings, reducing the energy consumption of the condenser body, and saving energy and cost. At the same time, a stretching component that is easy to stretch is provided on the top of the cleaning component. By pressing the pressing rod on the stretching component, the length between the fixed rod and the movable rod can be increased, which is convenient for brushing and cleaning the fin tube fittings at a deeper position on the condenser body, thereby improving its applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of the condenser body of the utility model;

[0018] Figure 2 This is a schematic diagram of the expanded structure of the cleaning component of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the cleaning plate of the utility model;

[0020] Figure 4 This is a schematic structural diagram of the stretching assembly of the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the fixing rod of the utility model.

[0022] In the figure: 1. Condenser body; 101. Fin tube fitting; 2. Cleaning assembly; 201. Cleaning plate; 202. Cleaning brush; 203. Connector; 204. Slide; 3. Limiting assembly; 301. Side panel; 3011. Slot; 302. Magnetic plate; 303. Limiting clamp; 304. Return spring; 305. Pick; 4. Tensioning assembly; 401. Fixed rod; 402. Movable rod; 4021. Limiting slot; 403. Connecting rod; 404. Pressing rod; 405. Connecting plate; 4051. Shaft; 406. Tension spring. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0025] See also Figures 1 to 5 The utility model provides a technical solution: a switching condenser that is convenient for cleaning fin tubes, comprising a condenser body 1 and a fin tube member 101 arranged on the condenser body 1.

[0026] A cleaning assembly 2 is provided between the fin tubes 101 . The cleaning assembly 2 is used to clean the fin tubes 101 . The cleaning assembly 2 includes a cleaning plate 201 . A variety of cleaning brushes 202 are provided on both sides of the cleaning plate 201 . The cleaning brushes 202 are against the fin tubes 101 .

[0027] A connecting piece 203 is fixedly mounted on the side wall of the cleaning brush 202 , and a plurality of sliding grooves 204 are provided on both sides of the cleaning plate 201 . The connecting piece 203 is slidably connected inside the sliding grooves 204 .

[0028] The side wall of the cleaning component 2 is provided with a limiting component 3 for limiting the cleaning brush 202. The limiting component 3 includes a side panel 301, which is movably hinged to the side wall of the cleaning plate 201. The side panel 301 is pressed against the side wall of the connecting member 203. The cleaning plate 201 and the side panel 301 are fixedly connected to the opposite sides thereof with a magnetic plate 302, which is used to fix the side panel 301.

[0029] The inner wall of the cleaning plate 201 is slidably connected to a limit card 303, and a card slot 3011 is provided on both sides of the side plate 301. The limit card 303 is inserted into the inside of the card slot 3011. By moving the paddle 305 to both sides, the limit card 303 can be driven to retract into the cleaning plate 201. At this time, the side plate 301 can be rotated outward to open, and the cleaning brush 202 can be pulled out for replacement.

[0030] A paddle 305 is fixedly installed on the side wall of the limiting card 303, and the paddle 305 is slidably connected to the side wall of the cleaning plate 201. A return spring 304 is fixedly connected between the limiting card 303 and the cleaning plate 201. After releasing the paddle 305, the elastic force of the return spring 304 can reset the limiting card 303 outward. At this time, the limiting card 303 will be inserted into the card slot 3011 on the side plate 301 to further fix the side plate 301.

[0031] A stretching assembly 4 is provided on the top of the cleaning assembly 2. The stretching assembly 4 is used to stretch and adjust the cleaning assembly 2. The stretching assembly 4 includes a fixed rod 401. The fixed rod 401 is fixedly mounted on the top of the cleaning plate 201. The outer peripheral wall of the fixed rod 401 is sleeved with a movable rod 402.

[0032] The outer wall of the fixed rod 401 is penetrated by a plug-in rod 403, and the side wall of the movable rod 402 is provided with a plurality of limiting grooves 4021. The plug-in rod 403 is plugged into the inside of the limiting groove 4021. The side wall of the fixed rod 401 is penetrated by a pressing rod 404, and a connecting plate 405 is fixedly connected between the pressing rod 404 and the plug-in rod 403. By pressing the pressing rod 404 inward, the connecting plate 405 can be driven to rotate on the shaft 4051. At the same time, the connecting plate 405 can drive the plug-in rod 403 to shrink inside the fixed rod 401. At this time, the fixed rod 401 can be stretched upward, and the length between the fixed rod 401 and the movable rod 402 can be increased, which is convenient for brushing and cleaning the fin tube fittings 101 at a deeper position on the condenser body 1.

[0033] An axle rod 4051 is fixedly installed inside the fixed rod 401, and the connecting plate 405 is rotatably connected to the outer wall of the axle rod 4051. A tension spring 406 is fixedly installed between the connecting plate 405 and the fixed rod 401. After releasing the pressing rod 404, the connecting plate 405 can be reset by the tension of the tension spring 406. At this time, the connecting rod 403 will be inserted into the limiting groove 4021 on the movable rod 402 for fixation.

[0034] When the present invention is in use, first insert the cleaning brush 202 into the slide groove 204 on the cleaning plate 201, then rotate the side plate 301 upward and release the paddle 305. The limit card 303 can be reset outward by the elastic force of the reset spring 304. At this time, the limit card 303 will be inserted into the card groove 3011 on the side plate 301 for fixation. Secondly, the movable rod 402 can be held by hand to brush and clean the fin tube fittings 101 on the condenser body 1. At the same time, by pressing the pressing rod 404, the connecting plate 405 and the plug-in rod 403 can be driven to rotate on the shaft 4051 to retract. At this time, the fixed rod 401 can be stretched upward to increase the length between it and the movable rod 402, so that the fin tube fittings 101 at a deeper position can be brushed and cleaned.

[0035] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the above aspects of the present invention, which are not provided in detail for the sake of simplicity.

[0036] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A switching condenser that facilitates fin tube cleaning, comprising a condenser body (1) and a fin tube member (101) arranged on the condenser body (1), characterized in that: A cleaning assembly (2), the cleaning assembly (2) being arranged between the fin tubes (101), the cleaning assembly (2) being used to clean the fin tubes (101), the cleaning assembly (2) comprising a cleaning plate (201), a plurality of cleaning brushes (202) being arranged on both sides of the cleaning plate (201), the cleaning brushes (202) being against the fin tubes (101); A stretching assembly (4) is provided on the top of the cleaning assembly (2), and is used to stretch and adjust the cleaning assembly (2). The stretching assembly (4) comprises a fixed rod (401), the fixed rod (401) is fixedly mounted on the top of the cleaning plate (201), and a movable rod (402) is sleeved on the outer peripheral wall of the fixed rod (401).

2. The switch condenser for facilitating fin tube cleaning according to claim 1, characterized in that: The cleaning assembly (2) further comprises a connecting member (203), wherein the connecting member (203) is fixedly mounted on the side wall of the cleaning brush (202), and a plurality of slide grooves (204) are provided on both sides of the cleaning plate (201), and the connecting member (203) is slidably connected inside the slide grooves (204).

3. The switch condenser for facilitating fin tube cleaning according to claim 2, characterized in that: The side wall of the cleaning component (2) is provided with a limiting component (3) for limiting the cleaning brush (202), and the limiting component (3) includes a side plate (301), and the side plate (301) is movably hinged to the side wall of the cleaning plate (201), and the side plate (301) is pressed against the side wall of the connecting member (203), and the cleaning plate (201) and the side plate (301) are fixedly connected to the opposite side thereof with a magnetic plate (302), and the magnetic plate (302) is used to fix the side plate (301).

4. The switch condenser for facilitating fin tube cleaning according to claim 3, characterized in that: The limiting component (3) further comprises a limiting card (303), wherein the limiting card (303) is slidably connected to the inner wall of the cleaning plate (201), and a card slot (3011) is provided on both sides of the side plate (301), and the limiting card (303) is inserted into the inside of the card slot (3011).

5. The switch condenser for facilitating fin tube cleaning according to claim 4, characterized in that: A paddle (305) is fixedly mounted on the side wall of the position-limiting clamp (303), and the paddle (305) is slidably connected to the side wall of the cleaning plate (201). A return spring (304) is fixedly connected between the position-limiting clamp (303) and the cleaning plate (201).

6. The switch condenser for facilitating fin tube cleaning according to claim 1, characterized in that: The stretching assembly (4) further comprises a plug-in rod (403), the plug-in rod (403) passing through the outer wall of the fixed rod (401), the side wall of the movable rod (402) being provided with a plurality of limiting grooves (4021), the plug-in rod (403) being plugged into the interior of the limiting grooves (4021), the side wall of the fixed rod (401) passing through a pressing rod (404), and a connecting plate (405) being fixedly connected between the pressing rod (404) and the plug-in rod (403).

7. The switch condenser for facilitating fin tube cleaning according to claim 6, characterized in that: A shaft (4051) is fixedly installed inside the fixed rod (401), the connecting plate (405) is rotatably connected to the outer peripheral wall of the shaft (4051), and a tension spring (406) is fixedly installed between the connecting plate (405) and the fixed rod (401).

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