CN219231651U - Cooling water filter core convenient to replace - Google Patents

Abstract

The utility model discloses a cooling water filter element convenient to replace, which comprises a connecting cylinder and a mounting mechanism, wherein the mounting mechanism is arranged in the connecting cylinder; the utility model has the advantages of convenient replacement of the filter element through the arrangement of the mounting mechanism, is beneficial to the disassembly and assembly operations of people, can be conveniently taken out and washed, is beneficial to the placement and the installation of the filter element body by utilizing the elastic supports of the fixing plate, the spring, the connecting plate, the connecting rod and the baffle, is beneficial to the subsequent removal and replacement according to the elasticity of the spring, has the advantage of high tightness through the arrangement of the sealing mechanism, adopts multi-stage sealing, plays a primary sealing role by utilizing the bolt fastening between the first mounting disc and the second mounting disc, and realizes a secondary sealing role by utilizing the sealing groove and the second mounting disc, and completes a tertiary sealing role by tightly attaching the first sealing ring and the sealing gasket, thereby achieving the multi-stage sealing effect.

Description

Cooling water filter core convenient to replace

Technical Field

The utility model relates to the technical field of cooling water filter elements, in particular to a cooling water filter element convenient to replace.

Background

The converter cabinet is usually referred to as a rectifying cabinet and an inversion cabinet, one is alternating straight, the other is direct-to-alternating, and in high-power occasions, the cabinet bodies are independent and the IGBT control cabinet is separated. The current rectifier is cooled through the water-cooling when using in most cases, and in actual use, because impurities such as silt possibly exist in water, the situation that the water guide pipe is blocked exists after the time is long, the water-cooling can not be performed.

Aiming at the technical problems, for example, publication No. CN215085178U discloses a cooling water filter element rectifying cabinet cooling water filtering device convenient to replace, and a cleaning mechanism and a sealing mechanism are arranged to realize that a second screw rod sleeve reciprocates up and down to drive a cleaning rod to move, so that a hairbrush reciprocates up and down to scrape dust on a filter screen into a storage box at the lower end, and the filter screen is cleaned;

above-mentioned patent utilizes the brush to clear up the filter screen and prevents blocking up, but in actual use in-process converter cabinet water inlet main line install a filter screen that also is the filter core, and this filter core is under long-term operation, and there is the jam of different degree equally, need to initiatively wash or change this filter screen in the maintenance, guarantees water inlet temperature flow requirement, consequently its change of being inconvenient for the filter core, and this patent can't satisfy.

Disclosure of Invention

The utility model aims to provide a cooling water filter element convenient to replace, which has the advantage of convenient replacement of the filter element, thereby being beneficial to the disassembly and assembly operations of people, and simultaneously being convenient to take out and rinse the filter element so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the cooling water filter element convenient to replace comprises a connecting cylinder and a mounting mechanism, wherein the mounting mechanism is arranged in the connecting cylinder, and a fixing plate in the mounting mechanism is arranged on the upper part of the inner wall of the connecting cylinder;

the mounting mechanism comprises a spring, a connecting plate and a connecting rod, wherein the spring is mounted at the top of the fixed plate, the connecting plate is mounted at one end of the spring, and the connecting rod is mounted at the bottom of the connecting plate;

the cooling water filter element further comprises a baffle and a filter element body, wherein the baffle is arranged at one end of the connecting rod, and the filter element body is arranged at the top of the connecting plate.

Preferably, limit grooves are formed in two sides of the top of the connecting plate, limiting blocks are placed in the limit grooves, and the top of each limiting block is installed at the bottom of the filter element body.

Preferably, a sealing mechanism is arranged in the connecting cylinder, and a first sealing ring in the sealing mechanism is arranged on the upper part of the inner wall of the connecting cylinder.

Preferably, the sealing mechanism comprises a first mounting disc and a sealing groove, wherein the first mounting disc is mounted at one end of the connecting cylinder, and the sealing groove is formed in the top of the first mounting disc.

Preferably, the sealing mechanism further comprises a second mounting plate and a sealing gasket, wherein the second mounting plate is bolted to the top of the first mounting plate, and the sealing gasket is mounted on the bottom of the second mounting plate.

Preferably, the sealing mechanism further comprises a second sealing ring, the second sealing ring is installed at the bottom of the second installation disc and located at the outer side of the sealing gasket, and the bottom of the second sealing ring is located in the sealing groove.

Preferably, the center of second mounting disc top department intercommunication has the inlet tube, the bottom intercommunication of connecting cylinder has the outlet pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the arrangement of the mounting mechanism, the filter element is convenient to replace, so that the filter element is convenient to disassemble and assemble by people, can be taken out and washed, is convenient to place and mount the filter element body by using the elastic supports of the fixing plate, the spring, the connecting plate, the connecting rod and the baffle, and is convenient to take out and replace according to the elasticity of the spring.

2. The utility model has the advantage of high tightness through the arrangement of the sealing mechanism, adopts multi-stage sealing, uses the bolt fastening between the first mounting disc and the second mounting disc to realize primary sealing, and the sealing groove and the second mounting disc realize secondary sealing, and the first sealing ring and the sealing gasket are tightly attached to complete three-stage sealing, thereby achieving the multi-stage sealing effect.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a front view in cross section;

FIG. 3 is a schematic view of a stopper according to the present utility model;

FIG. 4 is a schematic view of the gasket of the present utility model.

In the figure: 1. a connecting cylinder; 2. a mounting mechanism; 21. a fixing plate; 22. a spring; 23. a connecting plate; 24. a connecting rod; 25. a baffle; 26. a filter element body; 3. a limit groove; 4. a limiting block; 5. a sealing mechanism; 51. a first seal ring; 52. a first mounting plate; 53. sealing grooves; 54. a second mounting plate; 55. a second seal ring; 56. a sealing gasket; 6. a water inlet pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the utility model provides a cooling water filter core convenient to replace, which comprises a connecting cylinder 1 and a mounting mechanism 2, wherein the mounting mechanism 2 is arranged in the connecting cylinder 1, a fixing plate 21 in the mounting mechanism 2 is arranged on the upper part of the inner wall of the connecting cylinder 1, the fixing plate 21 is used for supporting a spring 22, and meanwhile, the limiting vertical sliding operation of a connecting rod 24 is assisted.

The mounting mechanism 2 further comprises a spring 22, a connecting plate 23 and a connecting rod 24, wherein the spring 22 is mounted at the top of the fixed plate 21, the connecting plate 23 is mounted at one end of the spring 22, the connecting rod 24 is mounted at the bottom of the connecting plate 23, the spring 22 is elastically beneficial to the subsequent disassembly, and the connecting rod 23 is beneficial to bearing and placing the filter element body 26, and the connecting rod 24 can be used for limiting the spring 22 and placing the spring to have distortion.

The cooling water filter element further comprises a baffle 25 and a filter element body 26, wherein the baffle 25 is arranged at one end of the connecting rod 24, the filter element body 26 is arranged at the top of the connecting plate 23, the baffle 25 is arranged to prevent the connecting rod 24 from separating from the fixing plate 21, and meanwhile, the filter element body 26 has a filtering effect.

Preferably, the limiting grooves 3 are formed in two sides of the top of the connecting plate 23, the limiting blocks 4 are placed in the limiting grooves 3, the top of each limiting block 4 is installed at the bottom of the corresponding filter element body 26, the limiting grooves 3 are utilized to facilitate the insertion of the limiting blocks 4, and accordingly the filter element body 26 is facilitated to limit the limiting work during installation.

During installation, the filter element body 26 is limited by directly inserting the limiting groove 3 and the limiting block 4, then the sealing gasket 56 is driven to move downwards by installing the second mounting disc 54, the sealing gasket 56 directly presses the filter element body 26 downwards after the second mounting disc 54 and the first mounting disc 52 are connected, the filter element body 26 presses the connecting plate 23 downwards, the connecting plate 23 downwards compresses the spring 22, the installation work can be completed, during the disassembly, the connection between the second mounting disc 54 and the first mounting disc 52 is directly released, the spring 22 is also released from the compressed state, and therefore, the filter element body 26 can be directly propped up to the upper part of the top of the connecting cylinder 1 by utilizing the elasticity or the reaction force of the spring 22, and the filter element body can be directly taken down for replacement or flushing.

Further, a sealing mechanism 5 is provided inside the connecting tube 1, a first seal ring 51 in the sealing mechanism 5 is mounted on the upper portion of the inner wall of the connecting tube 1, and the first seal ring 51 can be used for matching with a seal gasket 56 to achieve a sealing effect.

The sealing mechanism 5 comprises a first mounting disc 52 and a sealing groove 53, the first mounting disc 52 is mounted at one end of the connecting cylinder 1, the sealing groove 53 is formed in the top of the first mounting disc 52, the first mounting disc 52 is used for facilitating connection with a second mounting disc 54, an auxiliary sealing effect can be achieved, and the sealing groove 53 is used for facilitating insertion of a second sealing ring 55 for sealing.

The sealing mechanism 5 further comprises a second mounting plate 54 and a sealing gasket 56, the second mounting plate 54 is bolted to the top of the first mounting plate 52, the sealing gasket 56 is mounted at the bottom of the second mounting plate 54, the second mounting plate 54 is used for conveniently matching with the first mounting plate 52 to perform bolting, sealing and fixing, and the sealing gasket 56 is favorable for matching with the first sealing ring 51 to perform sealing.

The sealing mechanism 5 further includes a second sealing ring 55, the second sealing ring 55 is mounted at the bottom of the second mounting disc 54 and is located at the outer side of the sealing pad 56, the bottom of the second sealing ring 55 is located inside the sealing groove 53, and the second sealing ring 55 is inserted into the sealing groove 53 to enable the second sealing ring and the sealing pad to cooperate.

Firstly, when the first mounting disc 52 and the second mounting disc 54 are connected through bolts, when the first mounting disc 52 and the second mounting disc 54 are connected, the outer side of the sealing gasket 56 and the inner wall of the first sealing ring 51 are tightly attached to complete the internal sealing work, and when the first mounting disc 52 and the second mounting disc 54 are mounted, the second sealing ring 55 is inserted into the sealing groove 53, at the moment, the internal sealing effect and the external sealing effect can be achieved, and when the first mounting disc 52 and the second mounting disc 54 are tightly connected, the external sealing protection work can be achieved, the connection and the mounting are facilitated, and meanwhile, the sealing effect is effectively improved through the three-stage sealing.

Wherein, the center department intercommunication at second mounting disc 54 top has inlet tube 6, and the bottom intercommunication of connecting cylinder 1 has the outlet pipe, utilizes inlet tube 6 to do benefit to the cooling water to get into in the connecting cylinder 1 and filters it, then utilizes the outlet pipe to discharge and realize reciprocating cycle cooling's effect to filter the work to the cooling water through filter core body 26.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a cooling water filter core of convenient change which characterized in that: the connecting device comprises a connecting cylinder (1) and a mounting mechanism (2), wherein the mounting mechanism (2) is arranged in the connecting cylinder (1), and a fixing plate (21) in the mounting mechanism (2) is mounted on the upper part of the inner wall of the connecting cylinder (1);

the mounting mechanism (2) comprises a spring (22), a connecting plate (23) and a connecting rod (24), wherein the spring (22) is mounted at the top of the fixed plate (21), the connecting plate (23) is mounted at one end of the spring (22), and the connecting rod (24) is mounted at the bottom of the connecting plate (23);

the cooling water filter element further comprises a baffle (25) and a filter element body (26), wherein the baffle (25) is arranged at one end of the connecting rod (24), and the filter element body (26) is arranged at the top of the connecting plate (23).

2. A cooling water cartridge for easy replacement as in claim 1, wherein: limiting grooves (3) are formed in two sides of the top of the connecting plate (23), limiting blocks (4) are arranged in the limiting grooves (3), and the top of each limiting block (4) is installed at the bottom of the corresponding filter element body (26).

3. A cooling water cartridge for easy replacement as in claim 1, wherein: the inside of connecting cylinder (1) is provided with sealing mechanism (5), first sealing washer (51) in sealing mechanism (5) are installed in the upper portion of connecting cylinder (1) inner wall.

4. A cooling water cartridge for easy replacement as in claim 3, wherein: the sealing mechanism (5) comprises a first mounting disc (52) and a sealing groove (53), wherein the first mounting disc (52) is mounted at one end of the connecting cylinder (1), and the sealing groove (53) is formed in the top of the first mounting disc (52).

5. A cooling water cartridge for easy replacement as in claim 4, wherein: the sealing mechanism (5) further comprises a second mounting plate (54) and a sealing gasket (56), the second mounting plate (54) is bolted to the top of the first mounting plate (52), and the sealing gasket (56) is mounted at the bottom of the second mounting plate (54).

6. The easy to replace cooling water cartridge of claim 5, wherein: the sealing mechanism (5) further comprises a second sealing ring (55), the second sealing ring (55) is arranged at the bottom of the second mounting disc (54) and is located at the outer side of the sealing gasket (56), and the bottom of the second sealing ring (55) is located in the sealing groove (53).

7. The easy to replace cooling water cartridge of claim 6, wherein: the center of second mounting disc (54) top department intercommunication has inlet tube (6), the bottom intercommunication of connecting cylinder (1) has the outlet pipe.

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