CN216125306U

CN216125306U - Plug-type easy-open filter screen intercommunication door structure

Info

Publication number: CN216125306U
Application number: CN202121131290.5U
Authority: CN
Inventors: 吴骁龙; 吴加胜; 戴聪; 彭博
Original assignee: Hunan Yuanheng Technology Co ltd
Current assignee: Hunan Yuanheng Technology Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2022-03-25
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a push-pull type easy-opening filter screen communication door structure, which belongs to the technical field of cooling towers and comprises an outer filter screen box covering a communication port of a partition main board; a movable inner filter screen box is arranged in the outer filter screen box; the bottom surfaces of the outer filter screen box and the inner filter screen box are mutually attached, and water filtering holes distributed at the same interval are arranged on the bottom surfaces; the inner side of the inner filter screen box is provided with a handle. A separate disconnected UNICOM door for the concatenation face of cooling tower can be convenient opening and closing at the operation in-process, and opens the back, forms the filter screen structure, can filter the impurity of UNICOM in-process, and the structure of outstanding formula can conveniently be cleared up.

Description

Plug-type easy-open filter screen intercommunication door structure

Technical Field

The utility model belongs to the technical field of cooling towers, and particularly relates to a push-pull type easy-opening filter screen communication door structure.

Background

As shown in fig. 1, in order to realize the communication operation of the cooling tower, a communication port 12 is opened on a partition main plate 11 of the assembly surface of the cooling tower; in general, the communication port 12 is closed by a plate-shaped communication door; the communication door is fixedly connected with the communication port 12 through a bolt. When the system needs to start communication, the bolt is manually taken down, the sealing plate is removed, and the communication effect is achieved.

The communication door structure causes the operation mode to be troublesome, cannot be operated quickly and is inconvenient to assemble and disassemble.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a push-pull type easy-opening filter screen communication door structure which is used for a blocking communication door of an assembling surface of a cooling tower and can be conveniently opened and closed in the operation process, after the blocking communication door is opened, a filter screen structure is formed and can filter impurities in the communication process, and the protruding structure can be conveniently cleaned.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a push-pull type easy-opening filter screen communication door structure comprises an outer filter screen box covering a communication port of a partition main board; a movable inner filter screen box is arranged in the outer filter screen box; the bottom surfaces of the outer filter screen box and the inner filter screen box are mutually attached, and water filtering holes distributed at the same interval are arranged on the bottom surfaces; the inner side of the inner filter screen box is provided with a handle.

As a further improvement of the technical scheme, the outer filter screen box and the inner filter screen box are both composed of a frame and a bottom plate; the cross section of the frame is L-shaped.

As a further improvement of the technical scheme, a frame for supporting the inner filter screen box is arranged on the frame of the outer filter screen box, so that the bottom surfaces of the inner filter screen box and the outer filter screen box are tightly attached to each other by the jacking bolt.

As a further improvement of the technical scheme, the outer filter screen box and the partition main board are connected and fixed by the ejector bolts.

As a further improvement of the technical scheme, a cleaning mechanism is arranged on the outer wall of the outer filter screen box; the cleaning mechanism consists of a cleaning rod and a brush body; the upper end and the lower end of the cleaning rod are provided with L-shaped bent edges; the L-shaped bending edge is clamped into the bending edges on the upper side and the lower side of the partition main board; the brush body is arranged on the inner side of the cleaning rod and is contacted with the bottom surface of the outer filter screen box.

As a further improvement of the technical scheme, a handle is arranged on the outer side surface of the cleaning rod.

As a further improvement of the technical scheme, the outer filter screen box and the inner filter screen box are sprayed with polyethylene high molecular paint.

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

1. this structure is used for the disconnected UNICOM door of separating of the face of assembling of cooling tower, can be convenient opening and closing in the operation process, and opens the back, both can be convenient for the circulation of water, and special design's network structure forms the filter screen structure just simultaneously, can filter the impurity of UNICOM in-process, and the convenient clearance of the outer filter screen box of protruded type.

2. Can add clean mechanism at outer filter screen box outer wall, clean mechanism's both ends card is gone into to cut off the mainboard and is bent the portion and set up, both is convenient for clean outer filter screen box, makes things convenient for the dismouting simultaneously again.

Drawings

Fig. 1 is a schematic structural diagram of a conventional partition door of a cooling tower.

Fig. 2 is an installation schematic diagram of the structure.

Fig. 3 is a schematic diagram of the back structure of the structure.

Fig. 4 is a schematic sectional structure view of the structure.

Fig. 5 is an enlarged structural diagram of a part a in fig. 4.

Fig. 6 is a schematic view of the structure with a cleaning mechanism.

Fig. 7 is a schematic structural view of the cleaning mechanism.

In the figure: 11. isolating the main board; 12. a communication port; 22. an outer screen box; 23. an inner screen box; 24. a handle; 25. pushing the bolt; 26. a cleaning mechanism; 27. a cleaning rod; 28. a brush body; 29. and (4) a handle.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

Referring to fig. 1 to 7, in one embodiment, a push-pull type easy-open strainer communication door structure includes an outer strainer case 22 covering a communication port 12 of a partition main board 11; a movable inner filter screen box 23 is arranged in the outer filter screen box 22; the bottom surfaces of the outer filter screen box 22 and the inner filter screen box 23 are mutually attached, and water filtering holes distributed at the same interval are arranged on the bottom surfaces; the inner side of the inner filter screen box 23 is provided with a handle 24.

As shown in fig. 4, as a preferable mode of the above embodiment, the outer screen box 22 and the inner screen box 23 are both composed of a frame and a bottom plate; the cross section of the frame is L-shaped.

As shown in fig. 4-5, as a preferable mode of the above embodiment, a frame for supporting the inner screen box 23 is disposed on the frame of the outer screen box 22, so that the bottom surfaces of the inner screen box 23 and the outer screen box 22 are tightly attached to each other by the supporting bolts 25. The screw head of the ejection bolt 25 abuts against the end face of the frame of the inner filter screen box 23.

As shown in fig. 5, in order to facilitate the attachment and detachment, the ejector bolt 25 preferably connects and fixes the outer screen box 22 and the partition main plate 11.

As shown in fig. 6, as a preferable mode of the above embodiment, the outer wall of the outer screen box 22 is provided with a cleaning mechanism 26; the cleaning mechanism 26 consists of a cleaning rod 27 and a brush body 28; the upper end and the lower end of the cleaning rod 27 are provided with L-shaped bent edges; the L-shaped bending edges are clamped into the bending edges on the upper side and the lower side of the partition main board 11; the brush body 28 is disposed inside the cleaning rod 27 to contact the bottom surface of the outer screen box 22.

As shown in fig. 7, in a preferred embodiment of the above embodiment, a handle 29 is provided on the outer surface of the cleaning rod 27.

In a preferred embodiment of the above embodiment, the outer strainer box 22 and the inner strainer box 23 are coated with polyethylene polymer paint.

The working principle of the utility model is as follows:

when the communicating door is closed, the communicating holes between the outer filter screen box 22 and the inner filter screen box 23 are staggered to form a closed structure, so that water flow is blocked, and the effect of separation is achieved.

When the system needs to be communicated, the inner filter screen box 23 is pushed leftwards or rightwards only by operating the handle 24, the holes between the outer filter screen box 22 and the inner filter screen box 23 are overlapped, the communication of water flow can be formed, meanwhile, the structure of the holes just forms the structure of the filter screen, impurities in the communication process can be filtered, and the protruding structure of the outer filter screen box 22 can be conveniently cleaned.

The jacking bolt 25 can tightly push the inner filter screen box 23 to a certain degree and has a water flow blocking effect, and the inner filter screen box 23 cannot be pushed to be dead and cannot slide; on the other hand, the jacking bolt 25 can manually adjust the jacking force, so that fine adjustment during operation is facilitated. The ejector bolt 25 can be detached as required to complete the disassembly of the filter screen communication door.

The inner filter screen box 23 is sprayed with polyethylene high molecular paint, so that water flow can be blocked when the structure is closed, and the effect of blocking is achieved; and when the system needs to be communicated, the system can slide properly under the matching of the ejector bolt 25 to complete the function of the system.

The outer wall of the outer filter screen box 22 is provided with a cleaning mechanism, two ends of the cleaning rod 27 are bent to form an L shape, the L shape is respectively inserted into bent gaps at the upper side and the lower side of the partition main board 11 to be clamped, and the cleaning rod 27 is moved to enable the brush body 28 to clean meshes of the outer filter screen box 22. The brush body 28 may be a brush or a sponge.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the utility model using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments, or may be learned by practice of the utility model.

Claims

1. A push-pull type easy-opening filter screen communication door structure is characterized by comprising an outer filter screen box (22) covering a communication port (12) of a partition main board (11); a movable inner filter screen box (23) is arranged in the outer filter screen box (22); the bottom surfaces of the outer filter screen box (22) and the inner filter screen box (23) are mutually attached, and water filtering holes distributed at the same interval are arranged on the bottom surfaces; a handle (24) is arranged on the inner side of the inner filter screen box (23).

2. A push-pull easy-open strainer communication door structure according to claim 1, characterized in that the outer strainer box (22) and the inner strainer box (23) are both made up of a rim and a bottom plate; the cross section of the frame is L-shaped.

3. A push-pull type easy-open filter screen communication door structure according to claim 2, wherein a frame for propping against the inner filter screen box (23) is arranged on the frame of the outer filter screen box (22), so that the inner filter screen box (23) and the bottom surface of the outer filter screen box (22) are tightly jointed with each other by a push bolt (25).

4. A push-pull easy-open strainer communication door structure according to claim 3, characterized in that the outer strainer box (22) is fixed to the partition main board (11) by the push bolt (25).

5. A push-pull easy-open strainer communication door structure according to claim 1 characterized in that the outer wall of the outer strainer box (22) is provided with a cleaning mechanism (26); the cleaning mechanism (26) consists of a cleaning rod (27) and a brush body (28); the upper end and the lower end of the cleaning rod (27) are provided with L-shaped bent edges; the L-shaped bending edges are clamped into the bending edges on the upper side and the lower side of the partition main board (11); the brush body (28) is arranged on the inner side of the cleaning rod (27) and is contacted with the bottom surface of the outer filter screen box (22).

6. A push-pull easy-open strainer communication door structure according to claim 1, characterized in that a handle (29) is provided on the outer side of the cleaning rod (27).

7. A push-pull easy-open strainer communication door structure according to any of claims 1-6, characterized in that the outer strainer box (22) and the inner strainer box (23) are coated with polyethylene polymer paint.