Heating pipeline filtering device

Abstract

The utility model discloses a heating pipeline filtering device, and relates to the technical field of heating pipelines. The device comprises a first pipeline and a second pipeline, a communication assembly is arranged between the first pipeline and the second pipeline, linkage assemblies are arranged on the outer surface of the first pipeline and the outer surface of the second pipeline, an on-off assembly is arranged on the outer surface of the communication assembly, and a filtering assembly is arranged in the communication assembly. The communicating assembly is used for connecting the first pipeline and the second pipeline together, and the linkage assembly is used for controlling opening and closing of the multiple sets of on-off assemblies at the same time. According to the utility model, through the connection of the linkage assembly and the on-off assemblies, the two parts of the on-off assemblies on the communication assembly are connected through the linkage assembly, when one group of the on-off assemblies acts, the linkage assembly drives the other group of the on-off assemblies to act at the same time, and when one group of the on-off assemblies is opened, the other group of the on-off assemblies is in a closed state; therefore, multiple groups of on-off assemblies do not need to be operated one by one, and the use is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of heating pipelines, and in particular relates to a heating pipeline filtering device. Background Art

[0002] Heating refers to supplying heat to buildings to maintain a certain indoor temperature. It is a social service that solves the basic living needs of residents in northern my country for heating in winter. Central heating is the transportation of municipal heat to users' homes by heating groups through pipelines. Among them, heating pipes are indispensable tools for heating transportation.

[0003] A heating pipe filtering device is disclosed in Chinese patent CN217567803U, which relates to the technical field of heating pipes. A heating pipe filtering device comprises a conveying pipe and a filter screen, wherein the filter screen is installed on the inner wall of the conveying pipe, and the outer surface of the conveying pipe is fixedly connected with two filter frames and two fixed pipes, and the fixed pipes are fixedly connected with the inside of the filter frames, a valve is installed in the middle of each filter frame and at one end of the fixed pipe close to the conveying pipe, a guide pipe is fixedly connected to the inner wall of each filter frame, and a filtering mechanism is arranged inside each filter frame.

[0004] The existing filtering mechanism in the heating pipeline is usually only a single filter. With long-term use, the filter is prone to clogging, and it is also troublesome to clean the filter. It is necessary to close the main valve of the pipeline to clean it, which reduces the working efficiency of the heating pipeline. In the above document, it is only necessary to close one set of valves on the filter frame and the fixed pipe, and rotate the external threaded pipe to take the filter cartridge out of the filter frame. However, there are many valves, and there is no linkage between the valves. They need to be closed one by one, which is troublesome.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a heating pipe filtering device to overcome the above-mentioned technical problems existing in the existing related technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a heating pipe filtering device, comprising a first pipe and a second pipe, a connecting component is arranged between the first pipe and the second pipe, the outer surfaces of the first pipe and the second pipe are both provided with linkage components, the outer surface of the connecting component is provided with an on-off component, the interior of the connecting component is provided with a filtering component, the connecting component is used to connect the first pipe and the second pipe together, and the linkage component is used to simultaneously control the opening and closing of multiple groups of on-off components.

[0009] Furthermore, the connecting component includes a first vertical pipe and a second vertical pipe, both of which are fixedly connected to the first pipeline, and the outer surfaces of the first vertical pipe and the second vertical pipe are respectively fixedly connected with a first elbow and a second elbow, and both of which are fixedly connected to the second pipeline.

[0010] Furthermore, the linkage assembly includes a square box, the internal thread of the square box is connected to a screw, the end of the screw is rotatably connected to a connecting plate, the bottom of the connecting plate is fixedly connected to a rack, and the rack is slidably connected to the inside of the square box. There are two groups of square boxes, and the two groups of square boxes are fixedly connected to the first pipe and the second pipe respectively.

[0011] Furthermore, the on-off assembly includes a connecting seat, the interior of the connecting seat is rotatably connected with a rotating shaft and a rotating plate, the end of the rotating shaft is fixedly connected with a gear, there are a plurality of connecting seats, and the plurality of connecting seats are respectively fixedly connected to the first vertical pipe, the second vertical pipe, the first bent pipe and the second bent pipe, and the rotating plates inside the first vertical pipe and the second vertical pipe are perpendicular to each other.

[0012] Furthermore, the filter assembly includes a rotating seat, the bottom of which is fixedly connected to a filter screen. There are two groups of rotating seats, which are threadedly connected to the first vertical pipe and the second vertical pipe respectively, and the outer surface of the rotating seat is fixedly connected to a nut.

[0013] Furthermore, a hexagonal groove is formed on the outer surface of the nut.

[0014] Furthermore, a hand wheel is fixedly connected to the end of the screw.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model connects the linkage component and the on-off component. The two on-off components on the connecting component are connected through the linkage component. When one set of on-off components is actuated, the linkage component drives the other set of on-off components to act simultaneously. When one set of on-off components is opened, the other set of on-off components is in a closed state. Therefore, there is no need to operate multiple sets of on-off components one by one, which is more convenient to use.

[0017] 2. The utility model is connected by a rack and a gear. When the rotating screw drives the rack to move downward, the rack pushes the gear to rotate, and the gear drives the rotating plate to rotate. Since the rotating plates in the first vertical pipe and the second vertical pipe are always in a perpendicular state to each other, when the first vertical pipe is cut off by the rotating plate, the second vertical pipe is in a conducting state, and heat can enter the pipeline through the second vertical pipe. At this time, the filter in the first vertical pipe can be cleaned and replaced, and the rotating plates in the first vertical pipe and the second vertical pipe can be linked, and there is no need to adjust them one by one during use, which is more convenient.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the external contour structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the square box of the utility model;

[0022] Figure 3 This is a schematic cross-sectional view of the switch assembly of the utility model;

[0023] Figure 4 For the utility model Figure 3 A schematic diagram of the structure enlargement in the middle;

[0024] Figure 5 For the utility model Figure 3 A magnified schematic diagram of the structure at B in the middle;

[0025] Figure 6 It is a schematic diagram of the cross-sectional structure of the filter assembly of the present utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. First pipeline; 2. Second pipeline; 3. Connecting assembly; 301. First vertical pipe; 302. Second vertical pipe; 303. First elbow; 304. Second elbow; 4. Linkage assembly; 401. Square box; 402. Screw; 403. Connecting plate; 404. Rack; 5. On-off assembly; 501. Connecting seat; 502. Rotating shaft; 503. Rotating plate; 504. Gear; 6. Filter assembly; 601. Rotating seat; 602. Filter; 603. Nut; 7. Hexagonal groove; 8. Handwheel. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0030] See also Figure 1-Figure 6 As shown, the utility model is a heating pipe filtering device, comprising a first pipe 1 and a second pipe 2, a connecting component 3 is arranged between the first pipe 1 and the second pipe 2, the outer surfaces of the first pipe 1 and the second pipe 2 are both provided with linkage components 4, the outer surface of the connecting component 3 is provided with an on-off component 5, the interior of the connecting component 3 is provided with a filtering component 6, the connecting component 3 is used to connect the first pipe 1 and the second pipe 2 together, and the linkage component 4 is used to simultaneously control the opening and closing of multiple groups of on-off components 5.

[0031] After the first pipeline 1 and the second pipeline 2 are connected, the on-off component 5 of the upper part of the connecting component 3 is opened, and the heat in the first pipeline 1 enters into the second pipeline 2 through the upper part of the connecting component 3. At this time, the filter component 6 in the upper part of the connecting component 3 can filter impurities. When it is necessary to clean and replace the filter component 6 in the upper part, close the on-off component 5 in the upper part, and the on-off component 5 in the upper part drives the on-off component 5 in the lower part through the linkage component 4 to open it. At this time, the heat in the first pipeline 1 can enter into the second pipeline 2 through the lower part of the connecting component 3, so that the filter component 6 can be cleaned and replaced without affecting normal use.

[0032] The utility model connects the linkage component 4 and the on-off component 5, and the two parts of the on-off components 5 on the connecting component 3 are connected through the linkage component 4. When one group of on-off components 5 is actuated, the linkage component 4 drives the other group of on-off components 5 to act at the same time. When one group of on-off components 5 is opened, the other group of on-off components 5 is in a closed state, so there is no need to operate multiple groups of on-off components 5 one by one, which is more convenient to use.

[0033] In one embodiment, for the above-mentioned connecting component 3, the connecting component 3 includes a first vertical pipe 301 and a second vertical pipe 302, the first vertical pipe 301 and the second vertical pipe 302 are both fixedly connected to the first pipeline 1, and the outer surfaces of the first vertical pipe 301 and the second vertical pipe 302 are respectively fixedly connected with a first elbow 303 and a second elbow 304, and the first elbow 303 and the second elbow 304 are both fixedly connected to the second pipeline 2.

[0034] When the second vertical pipe 302 and the second curved pipe 304 are closed, the heat in the first pipeline 1 can enter the second pipeline 2 through the first vertical pipe 301 and the first curved pipe 303. When the first vertical pipe 301 and the first curved pipe 303 are closed, the heat in the first pipeline 1 can enter the second pipeline 2 through the second vertical pipe 302 and the second curved pipe 304.

[0035] In one embodiment, for the above-mentioned linkage assembly 4, the linkage assembly 4 includes a square box 401, the internal thread of the square box 401 is connected to a screw 402, the end of the screw 402 is rotatably connected to a connecting plate 403, the bottom of the connecting plate 403 is fixedly connected to a rack 404, and the rack 404 is slidably connected to the inside of the square box 401. There are two groups of square boxes 401, and the two groups of square boxes 401 are fixedly connected to the first pipe 1 and the second pipe 2 respectively.

[0036] The screw 402 is rotated, and through the threaded connection between the screw 402 and the square box 401, the screw 402 moves toward the inside of the square box 401. The rotation tendency of the connecting plate 403 is blocked by the square box 401. At the same time, through the connection between the connecting plate 403 and the screw 402, the screw 402 can push the connecting plate 403 and the rack 404 to move downward.

[0037] In one embodiment, for the above-mentioned on-off assembly 5, the on-off assembly 5 includes a connecting seat 501, and the internal rotation of the connecting seat 501 is connected to a rotating shaft 502 and a rotating plate 503, and the end of the rotating shaft 502 is fixedly connected to a gear 504. There are multiple groups of connecting seats 501, and the multiple groups of connecting seats 501 are respectively fixedly connected to the first vertical pipe 301, the second vertical pipe 302, the first curved pipe 303 and the second curved pipe 304, and the rotating plates 503 inside the first vertical pipe 301 and the second vertical pipe 302 are perpendicular to each other.

[0038] The rack 404 pushes the gear 504 to rotate, and the gear 504 drives the rotating shaft 502 to rotate, and the rotating plate 503 on the rotating shaft 502 rotates accordingly. When the rotating plate 503 and the first vertical pipe 301 are perpendicular to each other, the rotating plate 503 can cut off the first vertical pipe 301, so that heat cannot enter the second pipe 2 from the first vertical pipe 301. Since the rotating plates 503 in the first vertical pipe 301 and the second vertical pipe 302 are perpendicular to each other, the rotating plate 503 in the second vertical pipe 302 is parallel to the second vertical pipe 302 at this time, and heat can enter the second pipe 2 through the second vertical pipe 302.

[0039] In one embodiment, for the above-mentioned filter assembly 6, the filter assembly 6 includes a rotating seat 601, and a filter screen 602 is fixedly connected to the bottom of the rotating seat 601. There are two groups of rotating seats 601. The two groups of rotating seats 601 are threadedly connected to the first vertical pipe 301 and the second vertical pipe 302 respectively, and the outer surface of the rotating seat 601 is fixedly connected to a nut 603.

[0040] No matter the heat enters the second pipe 2 through the first vertical pipe 301 or the second vertical pipe 302, it will pass through the filter 602. When the first vertical pipe 301 is cut off, the nut 603 is rotated by a wrench, and the nut 603 drives the rotating seat 601 to rotate, so that the rotating seat 601 is separated from the first vertical pipe 301, and then the filter 602 is taken out of the first vertical pipe 301 for replacement. In this process, the heat can enter the second pipe 2 through the second vertical pipe 302, so that the filter 602 can be cleaned and replaced without affecting normal use.

[0041] In one embodiment, for the nut 603 , a hexagonal groove 7 is formed on the outer surface of the nut 603 .

[0042] In one embodiment, for the screw rod 402 , a hand wheel 8 is fixedly connected to the end of the screw rod 402 .

[0043] The hexagonal groove 7 provided on the nut 603 allows the staff to select a variety of tools to rotate the rotating seat 601 , which is more flexible to use. The setting of the hand wheel 8 is convenient for the staff to rotate the screw 402 .

[0044] Through the above technical solution, 1. through the connection between the linkage component 4 and the on-off component 5, the two parts of the on-off components 5 on the connecting component 3 are connected through the linkage component 4. When one group of on-off components 5 is actuated, the linkage component 4 will drive the other group of on-off components 5 to act at the same time. When one group of on-off components 5 is opened, the other group of on-off components 5 is in a closed state, so there is no need to operate multiple groups of on-off components 5 one by one, which is more convenient to use; 2. through the connection between the rack 404 and the gear 504, when the rotating screw 402 drives the rack 404 to move downward, the rack 404 pushes The movable gear 504 rotates, and the gear 504 drives the rotating plate 503 to rotate. Since the rotating plates 503 in the first vertical pipe 301 and the second vertical pipe 302 are always in a mutually perpendicular state, when the first vertical pipe 301 is cut off by the rotating plate 503, the second vertical pipe 302 is in a conducting state, and heat can enter the pipeline 2 through the second vertical pipe 302. At this time, the filter screen 602 in the first vertical pipe 301 can be cleaned and replaced, and the rotating plates 503 in the first vertical pipe 301 and the second vertical pipe 302 can be linked, and there is no need to adjust them one by one during use, which is more convenient.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation 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.

[0046] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A heating pipe filtering device, comprising a first pipe (1) and a second pipe (2), characterized in that: A connecting component (3) is arranged between the first pipeline (1) and the second pipeline (2); linkage components (4) are arranged on the outer surfaces of the first pipeline (1) and the second pipeline (2); an on-off component (5) is arranged on the outer surface of the connecting component (3); a filtering component (6) is arranged inside the connecting component (3); the connecting component (3) is used to connect the first pipeline (1) and the second pipeline (2); and the linkage component (4) is used to simultaneously control the opening and closing of multiple on-off components (5).

2. A heating pipe filtering device according to claim 1, characterized in that: The connecting component (3) comprises a first vertical pipe (301) and a second vertical pipe (302), wherein the first vertical pipe (301) and the second vertical pipe (302) are both fixedly connected to the first pipeline (1), and the outer surfaces of the first vertical pipe (301) and the second vertical pipe (302) are respectively fixedly connected to a first curved pipe (303) and a second curved pipe (304), and the first curved pipe (303) and the second curved pipe (304) are both fixedly connected to the second pipeline (2).

3. A heating pipe filtering device according to claim 2, characterized in that: The linkage assembly (4) comprises a square box (401), the inner thread of the square box (401) is connected to a screw rod (402), the end of the screw rod (402) is rotatably connected to a connecting plate (403), the bottom of the connecting plate (403) is fixedly connected to a rack (404), and the rack (404) is slidably connected to the inside of the square box (401). There are two groups of square boxes (401), and the two groups of square boxes (401) are fixedly connected to the first pipe (1) and the second pipe (2), respectively.

4. A heating pipe filtering device according to claim 3, characterized in that: The switch assembly (5) comprises a connecting seat (501), wherein a rotating shaft (502) and a rotating plate (503) are rotatably connected inside the connecting seat (501), and a gear (504) is fixedly connected to the end of the rotating shaft (502). There are a plurality of connecting seats (501), and the plurality of connecting seats (501) are respectively fixedly connected to the first vertical pipe (301), the second vertical pipe (302), the first curved pipe (303) and the second curved pipe (304). The rotating plates (503) inside the first vertical pipe (301) and the second vertical pipe (302) are perpendicular to each other.

5. A heating pipe filtering device according to claim 4, characterized in that: The filter assembly (6) comprises a rotating seat (601), the bottom of which is fixedly connected to a filter screen (602), there are two groups of rotating seats (601), the two groups of rotating seats (601) are respectively threadedly connected to the first vertical pipe (301) and the second vertical pipe (302), and the outer surface of the rotating seat (601) is fixedly connected to a nut (603).

6. A heating pipe filtering device according to claim 5, characterized in that: The outer surface of the nut (603) is provided with a hexagonal groove (7).

7. A heating pipe filtering device according to claim 6, characterized in that: The end of the screw rod (402) is fixedly connected to a hand wheel (8).

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