Air cylinder jacking mechanism for replacing filter element of temperature control equipment

Abstract

The utility model discloses an air cylinder jacking mechanism for replacing a filter element of temperature control equipment, and relates to the technical field of filter elements. The filter element comprises a top cover, a shell and a lifting assembly, the top cover is fixed to the top end of the shell, a filter element body is fixed to the bottom end of the top cover and arranged in the shell, the shell is arranged in a vertically-through mode, a fixing disc is fixed to the bottom end of the shell, and the lifting assembly is arranged at the bottom end of the fixing disc. The lifting assembly comprises a lifting air cylinder, a movable disc, an embedding block and a lifting disc, the lifting air cylinder is fixed to the bottom end of the fixed disc, the movable disc is fixed to the top end of a piston rod of the lifting air cylinder, the embedding block is rotationally connected to the top end of the movable disc, and the lifting disc is movably connected to the outer side of the embedding block. The top cover, the shell and the lifting assembly are arranged, so that the problems that the filter element is inconvenient to take out during replacement of the filter element in the backwashing filter, and the filter is inconvenient to reinstall and align after the top cover of the filter is detached are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to filter core related technical field, especially, it is related to a cylinder jacking mechanism for replacing temperature control equipment filter core. BACKGROUND

[0002] The temperature control equipment filter is a filter used in a temperature control system, mainly used for filtering impurities in fluid to protect equipment and improve system performance, and the system with backflush filter is more commonly used in temperature control equipment, and the backflush filter can partially clean the equipment for filtering out impurities on the filter core through backflushing.

[0003] When replacing the filter core in the backflush filter, the filter is usually disassembled as a whole, and then the filter core is removed after disassembling the filter core, so that the operator needs to operate more in the process of operation, and it is not convenient to remove the filter core when working;

[0004] Secondly, after removing the filter core, the filter core needs to be replaced, and after replacing the new filter core, the installation structure and the filter top cover need to be installed and aligned, and the alignment operation needs the careful work of the worker during the installation of the top cover, and it is not convenient to align the operation after disassembling and reinstalling the filter top cover. Utility model content

[0005] The utility model discloses a kind of cylinder jacking mechanisms for replacing temperature control equipment filter core, by setting top cover, shell and lifting assembly, it is solved that it is not convenient to remove filter core in the replacement of filter core in backflush filter, and it is not convenient to align the operation after disassembling and reinstalling filter top cover.

[0006] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a kind of air cylinder jacking mechanisms for replacing temperature control equipment filter element, including top cover, shell and lifting assembly, the top end of the shell is fixed with top cover, the bottom end of the top cover is fixed with filter element main body, filter element main body is arranged in shell, the shell is arranged in through and through from top to bottom, and the bottom end of shell is fixed with fixed disc, the bottom end of the fixed disc is provided with lifting assembly, the lifting assembly includes lifting cylinder, movable disc, fitting block and lifting disc, the bottom end of the fixed disc is fixed with lifting cylinder, the top end of the piston rod of the lifting cylinder is fixed with movable disc, the top end of the movable disc is rotatably connected with fitting block, the outer side of the fitting block is movably connected with lifting disc, the lifting disc is movably arranged in shell, when working, filter element main body is installed at the bottom end thereof by top cover, and the top end of shell is closed, filter element main body is closed in shell by shell, liquid in shell is filtered by filter element main body, when working, filter element main body at the bottom end of top cover is lifted by lifting assembly.

[0008] Further, the top cover bottom end face in the shell is fixed with screw one in annular array, the upper portion of the peripheral side of filter element main body is fixed with mounting ring one, screw one is through the inside of mounting ring one, when working, shell is connected by screw one cooperation with mounting ring one.

[0009] Further, the upper portion of the peripheral side of shell is fixed with mounting ring two, the top end of mounting ring two is fixed with screw two in annular array, screw two is through the inside of top cover and extends the top end of top cover, after screw two on mounting ring two passes through top cover, mounting nut is used to install between top cover and shell.

[0010] Further, the top end of the fixed disc is provided with movable port, the movable disc is movably connected in movable port and the piston rod of the lifting cylinder is through the fixed disc below movable disc, the fixed disc is movably connected with movable disc through movable port.

[0011] Further, the lifting assembly further includes support disc and support leg, the bottom end of the lifting cylinder is fixed with support disc, the top end of the support disc outside the lifting cylinder is fixed with support leg in annular array, the top end of the support leg is fixed in the bottom end of the fixed disc, and the lifting assembly is supported on the fixed disc through the support disc and support leg.

[0012] Further, the top end of the lifting disc is provided with sleeve port, the bottom end of the lifting disc is provided with fitting port, the fitting block is fixed in fitting port, and the end cover of filter element main body is movably connected with the lifting disc through sleeve port.

[0013] The utility model has the following beneficial effects:

[0014] The utility model discloses a top cover, shell and lifting assembly are set up, solved the problem that the filter core is not convenient to take out in the replacement of filter core in backwashing filter, need to disassemble filter core main part, first all fastening nuts of top end of top cover are unscrewed, and then the lifting cylinder is started, and the lifting cylinder drives movable disc to go up, and the movable disc goes up until the filter core main part enters the sleeve mouth on the lifting disc, and then the lifting cylinder drives the filter core to continue going up, and the filter core continues to go up and drives the top cover to go up, and then the mounting nut of mounting ring one bottom end is unscrewed, and then the top cover is taken down, and then the filter core is taken down, and the disassembly of filter core is completed, and the filter core is more convenient to take out in the replacement of filter core in backwashing filter.

[0015] The utility model discloses a top cover, shell and lifting assembly are set up, solved the problem that the filter core is not convenient to take out in the replacement of filter core in backwashing filter, need to disassemble filter core main part, first all fastening nuts of top end of top cover are unscrewed, and then the lifting cylinder is started, and the lifting cylinder drives movable disc to go up, and the movable disc goes up until the filter core main part enters the sleeve mouth on the lifting disc, and then the lifting cylinder drives the filter core to continue going up, and the filter core continues to go up and drives the top cover to go up, and then the mounting nut of mounting ring one bottom end is unscrewed, and then the top cover is taken down, and then the filter core is taken down, and the disassembly of filter core is completed, and the filter core is more convenient to take out in the replacement of filter core in backwashing filter. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0017] Figure 1 It is a kind of for replacing the structure stereogram of the structure after partially cutting open of the cylinder jacking mechanism part of temperature control equipment filter core;

[0018] Figure 2 It is the structure stereogram of the structure after partially cutting open of top cover;

[0019] Figure 3 It is the structure stereogram of the structure after partially cutting open of shell and the structure of the intercombination of lifting assembly;

[0020] Figure 4 It is the structure stereogram of the structure after partially cutting open of shell;

[0021] Figure 5 is a structural perspective view of the lifting assembly;

[0022] Figure 6 is a view of the lifting disc part after being cut open;

[0023] Figure 7 is an assembled structural perspective view of a cylinder jacking mechanism for replacing a filter element of a temperature control device.

[0024] Reference signs:

[0025] 1, top cover; 101, screw rod one; 102, filter element main body; 103, mounting ring one; 2, shell; 201, mounting ring two; 202, screw rod two; 203, fixed disc; 204, movable port; 3, lifting assembly; 301, support disc; 302, support leg; 303, lifting cylinder; 304, movable disc; 305, fitting block; 306, lifting disc; 3061, sleeve port; 3062, fitting port. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application. Embodiment one

[0027] Please refer to Figures 1-7The utility model discloses a kind of air cylinder jacking mechanisms for replacing filter core of temperature control equipment, including top cover 1, shell 2 and lifting assembly 3, the top of shell 2 is fixed with top cover 1, the bottom of top cover 1 is fixed with filter core main body 102, when top cover 1 works, the top of shell 2 is closed on it, filter core main body 102 is connected on its bottom end by top cover 1, so that filter core main body 102 is set in shell 2 after top cover 1 is installed to shell 2, filter core main body 102 is set in shell 2, shell 2 is set in upper and lower through, and the bottom of shell 2 is fixed with fixed disc 203, shell 2 is closed by fixed disc 203 at bottom end, the bottom of fixed disc 203 is provided with lifting assembly 3, lifting disc 306 is lifted by lifting assembly 3, lifting assembly 3 includes lifting cylinder 303, movable disc 304, fitting block 305 and lifting disc 306, the bottom of fixed disc 203 is fixed with lifting cylinder 303, the top of piston rod of lifting cylinder 303 is fixed with movable disc 304, the top of movable disc 304 is rotatably connected with fitting block 305, the outer side of fitting block 305 is movably connected with lifting disc 306, lifting disc 306 is movably set in shell 2, movable disc 304 is driven to rise by the piston rod of lifting cylinder 303, drives fitting block 305 and lifting disc 306 to rise, so as to promote filter core main body 102 to rise, when installing filter core main body 102, fitting block 305 and movable disc 304 are lifted, and movable disc 304 can be rotated between fitting block 305, the installation position of top cover 1 and mounting ring two 201 is adjusted to be aligned.

[0028] Specifically, the bottom end face of the top cover 1 in the shell 2 is fixed with a screw rod one 101 in a ring array, the upper part of the peripheral side of the filter core main body 102 is fixed with a mounting ring one 103, the screw rod one 101 penetrates through the mounting ring one 103, when the top cover 1 is installed with the filter core main body 102, the mounting ring one 103 is aligned with the screw rod one 101, the screw rod one 101 penetrates through the mounting ring one 103, and then a fastening nut is screwed onto the screw rod one 101 until the fastening nut is tightly fastened with the mounting ring one 103, and the filter core main body 102 is installed at the bottom end of the top cover 1.

[0029] Further, the upper part of the peripheral side of the shell 2 is fixed with a mounting ring two 201, the top end of the mounting ring two 201 is fixed with a screw rod two 202 in a ring array, the screw rod two 202 penetrates through the top cover 1 and extends out of the top end of the top cover 1, when the shell 2 works, the screw rod two 202 is fixed on it through the mounting ring two 201, the top cover 1 with the installed filter core main body 102 is placed above the shell 2, and the filter core enters the shell 2. Then, the fastening nut is installed on the screw rod two 202 by penetrating the top cover 1 and extending out of the top end of the top cover 1, and after abutting with the top cover 1, the filter core main body 102 is installed on the top cover 1.

[0030] Further, the top end of the fixed disc 203 is centrally provided with a movable opening 204, the movable disc 304 is movably connected in the movable opening 204, and the piston rod of the lifting cylinder 303 passes through the fixed disc 203 below the movable disc 304, and the fixed disc 203 is movably connected with the movable disc 304 through the movable opening 204.

[0031] The operation process of the embodiment is as follows: when the filter core body 102 needs to be disassembled, first, all the fastening nuts at the top end of the top cover 1 are unscrewed, then the lifting cylinder 303 is started, the lifting cylinder 303 drives the movable disc 304 to rise, the movable disc 304 rises until the filter core body 102 enters the sleeve opening 3061 on the lifting disc 306, the filter core is continuously lifted by the lifting cylinder 303, the top cover 1 is lifted by the continuous lifting of the filter core, then the mounting nuts at the bottom end of the mounting ring one 103 are unscrewed, the top cover 1 is removed, and then the filter core is removed, thereby completing the disassembly of the filter core. Specific embodiment two

[0032] Please refer to Figure 1 , 2 , 5, 6, on the basis of the specific embodiment one, the lifting assembly 3 further comprises a supporting disc 301 and a supporting leg 302, the bottom end of the lifting cylinder 303 is fixed with the supporting disc 301, the top end of the supporting disc 301 outside the lifting cylinder 303 is annularly arrayed with the supporting leg 302, the top end of the supporting leg 302 is fixed at the bottom end of the fixed disc 203, the lifting cylinder 303 is supported on the supporting disc 301 through the supporting disc 301, and the fixed disc 203 is supported on the supporting disc 301 through the supporting leg 302.

[0033] Specifically, the top end of the lifting disc 306 is centrally provided with a sleeve opening 3061, the bottom end of the lifting disc 306 is centrally provided with an embedding opening 3062, the embedding block 305 is fixed in the embedding opening 3062, the lifting disc 306 is movably connected with the filter core body 102 through the sleeve opening 3061, and the lifting disc 306 fixes the embedding block 305 through the embedding opening 3062.

[0034] The operation process of the embodiment is as follows: when the filter core body 102 needs to be replaced during work, the lifting disc 306 is kept in the lifted position, the bottom end cover of the new filter core body 102 is placed into the sleeve opening 3061 at the top end of the lifting disc 306, the top cover 1 is placed at the top end of the filter core body 102, the screw rod one 101 on the top cover 1 penetrates through the mounting ring one 103 outside the filter core body 102, the mounting nut is screwed onto the screw rod one 101 and is rotated to press the mounting ring one 103 tightly, the new filter core body 102 is installed below the top cover 1, the lifting disc 306 is driven to descend by the lifting cylinder 303, the filter core body 102 and the top cover 1 are driven to descend, when the top cover 1 descends above the screw rod two 202, the filter core body 102 is rotated to drive the lifting disc 306 and the embedded block 305 to rotate on the movable disc 304 until the hole position on the top cover 1 is aligned with the screw rod two 202 on the mounting ring two 201, then the movable disc 304 is driven by the lifting cylinder 303 to enter the movable opening 204 on the fixed disc 203, the top cover 1 falls on the mounting ring two 201, the lifting disc 306 is separated from the filter core body 102, the screw rod two 202 is inserted into the top cover 1 and extends out, the mounting nut is installed and is screwed tightly, and the installation of the filter core body 102 is completed.

[0035] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details and do not limit the application to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. A cylinder jacking mechanism for replacing a filter cartridge of a temperature control device, comprising a top cover (1), an outer shell (2) and a lifting assembly (3), characterized in that: The top end of the shell (2) is fixed with a top cover (1), the bottom end of the top cover (1) is fixed with a filter core body (102), the filter core body (102) is arranged in the shell (2), the shell (2) is arranged through up and down, and the bottom end of the shell (2) is fixed with a fixed disc (203), the bottom end of the fixed disc (203) is provided with a lifting assembly (3), the lifting assembly (3) comprises a lifting cylinder (303), a movable disc (304), an embedded block (305) and a lifting disc (306), the bottom end of the fixed disc (203) is fixed with the lifting cylinder (303), the piston rod of the lifting cylinder (303) is fixed with the movable disc (304) at the top end, the top end of the movable disc (304) is rotatably connected with the embedded block (305), the outer side of the embedded block (305) is movably connected with the lifting disc (306), and the lifting disc (306) is movably arranged in the shell (2).

2. A pneumatic cylinder jacking mechanism for replacing a filter cartridge of a temperature control device according to claim 1, characterized in that: The bottom end surface of the top cover (1) in the shell (2) is fixed with a screw rod one (101) in an annular array, the upper portion of the periphery of the filter core body (102) is fixed with a mounting ring one (103), and the screw rod one (101) penetrates through the mounting ring one (103).

3. A pneumatic cylinder jacking mechanism for replacing a filter cartridge of a temperature control device according to claim 1, characterized in that: The upper portion of the periphery of the shell (2) is fixed with a mounting ring two (201), the top end of the mounting ring two (201) is fixed with a screw rod two (202) in an annular array, the screw rod two (202) penetrates through the top cover (1) and extends out of the top end of the top cover (1).

4. A pneumatic cylinder jacking mechanism for replacing a filter cartridge of a temperature control device according to claim 1, characterized in that: The top end of the fixed disc (203) is provided with a movable opening (204) in the center, the movable disc (304) is movably connected in the movable opening (204), and the piston rod of the lifting cylinder (303) penetrates through the fixed disc (203) below the movable disc (304).

5. A pneumatic cylinder jacking mechanism for replacing a filter cartridge of a temperature control device according to claim 1, characterized in that: The lifting assembly (3) further comprises a supporting disc (301) and a supporting leg (302), the bottom end of the lifting cylinder (303) is fixed with the supporting disc (301), the top end of the supporting disc (301) on the outer side of the lifting cylinder (303) is fixed with the supporting leg (302) in an annular array, and the top end of the supporting leg (302) is fixed to the bottom end of the fixed disc (203).

6. A pneumatic cylinder jacking mechanism for replacing a filter cartridge of a temperature control device according to claim 1, characterized in that: The top end of the lifting disc (306) is provided with a sleeve opening (3061) in the center, the bottom end of the lifting disc (306) is provided with an embedded opening (3062) in the center, and the embedded block (305) is fixed in the embedded opening (3062).

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