Damping stainless steel joint

Abstract

The utility model discloses a damping stainless steel joint, and relates to the technical field of pipe fitting structure application. The filtering device comprises a first connecting pipe, a sewage discharging assembly used for filtering impurities is arranged on the inner wall of a filtering box, the surface of the sewage discharging assembly is in threaded connection with a sealing cover, a sewage collecting groove is formed in the inner wall of the sewage discharging assembly, an inserting groove is formed in the inner wall of the sewage discharging assembly, and a filtering net is arranged on the surface of the filtering assembly. The connecting frame is positioned and connected in the inserting pipe, and the sealing cover is screwed into the inserting pipe, so that the connecting frame is stably mounted in the inserting pipe, when liquid flows to the filter screen on the surface of the connecting frame, the filter screen blocks and filters passing impurities, and after the connecting frame is mounted in the inserting pipe, the blocked impurities can be temporarily stored in a dirt collecting tank area; at the moment, the filter screen can be moved out of the sewage discharging assembly to be cleaned, the filter screen can be conveniently replaced while blockage is avoided, and meanwhile filtered impurities can be directly discharged outwards.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipe fitting structure application technical field, concretely relates to a damping stainless steel joint. BACKGROUND

[0002] With the development of industrial technology, the stainless steel technical field has also changed, and stainless steel joints are gradually used. The stainless steel joint is a joint made of stainless steel, which plays an important role in people's life. A novel stainless steel damping joint with anti-clogging function is disclosed in Chinese patent No. CN221278831U, which comprises: a damping box, a first connecting pipe fixedly communicated with the side wall of the damping box, a second connecting pipe fixedly communicated with the side wall of the damping box opposite to the first connecting pipe, a damping device arranged in the damping box, a cleaning box fixedly communicated with one end of the first connecting pipe away from the damping box, a third connecting pipe fixedly communicated with the side wall of the cleaning box away from the first connecting pipe, a filter screen fixedly connected to one side of the cleaning box close to the first connecting pipe, a cleaning assembly arranged in the cleaning box, a discharge port formed in the side wall of the cleaning box, and a discharge pipe fixedly communicated with the side wall of the cleaning box, and an electromagnetic valve fixedly installed on the discharge pipe.

[0003] For the disclosed technology, the existing damping stainless steel joint has a filter structure arranged inside the joint, and a structure for cleaning the filter screen is also provided, so that impurities can be filtered and the filter screen can be prevented from being clogged. However, the filter screen is generally a consumable part and can be damaged during use. The filter screen is generally fixedly installed inside the joint, making it inconvenient to replace.

[0004] Therefore, a damping stainless steel joint is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims to solve the problem that the filter screen is generally a consumable part and can be damaged during use, and the filter screen is installed inside the joint, making it inconvenient to replace. The utility model provides a damping stainless steel joint.

[0006] The utility model discloses a specific technical scheme to achieve the above-mentioned purpose:

[0007] A damping stainless steel joint comprises a first connecting pipe, a damping box fixedly communicated with the side wall of the first connecting pipe, a damping assembly arranged in the damping box, a filter box fixedly communicated with the side wall of the first connecting pipe opposite to the damping box, a pollution removal assembly for impurity filtration arranged on the inner wall of the filter box, a sealing cover threadedly connected to the surface of the pollution removal assembly, a filter assembly arranged on the inner wall of the pollution removal assembly, a sludge collecting tank arranged on the inner wall of the pollution removal assembly, a slot formed in the inner wall of the pollution removal assembly, and a filter screen arranged on the surface of the filter assembly.

[0008] Further, the damping assembly comprises a damping channel, the damping channel is arranged in the damping box, the inner wall of the damping channel is provided with a damping core, and the inner wall of the damping channel is provided with a ring sleeve.

[0009] Further, the pollution discharge assembly comprises a plug-in pipe, the plug-in pipe is fixedly inserted into the inner wall of the filter box, the sealing cover is threadedly connected with the plug-in pipe, the plug-in pipe is provided with a first opening and a second opening, and the plug-in pipe is provided with a plug slot in the inner wall.

[0010] Further, the filter assembly comprises a connecting frame, the connecting frame is movably inserted into the inner wall of the plug-in pipe, and the surface of the connecting frame is fixedly connected with a plug.

[0011] Further, the damping box is fixedly connected with a second connecting pipe opposite to the first connecting pipe, and the filter box is fixedly connected with a third connecting pipe opposite to the first connecting pipe.

[0012] Further, the filter screen comprises two filter screens, and the filter hole diameters of the two filter screens gradually decrease from top to bottom.

[0013] The utility model discloses the beneficial effect is as follows:

[0014] The damping assembly of the utility model forms the damping to the flow direction of liquid, reduces the vibration amplitude, the plug-in pipe is arranged in the filter box, the connecting frame is positioned and connected in the plug-in pipe through the plug on the surface, the plug is inserted into the plug slot, the sealing cover is screwed into the plug-in pipe, the connecting frame is stably installed in the inside of the plug-in pipe, the first opening and the second opening are arranged, are used for liquid passing through the channel, when liquid flows to the filter screen on the surface of the connecting frame, the filter screen blocks and filters the impurities passing through, after installing the connecting frame in the plug-in pipe, the impurities blocked can be temporarily stored in the sump area, the filter holes of the two filter screens gradually decrease, and then the impurities are more fully filtered, the filtered impurities are respectively stayed in the sump and the plug-in pipe, the connecting frame can be pulled out from the outside of the plug-in pipe after the impurities are removed, at this time, the surface of the filter screen can be directly cleaned, and the filter screen can also be replaced; at this time, the filter screen can be removed from the pollution discharge assembly for cleaning, the filter screen can be conveniently replaced without being blocked, and the filtered impurities can be directly discharged outward. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is the local structure schematic diagram of the utility model;

[0017] Figure 3 is the enlarged schematic view of the structure at A of the utility model;

[0018] Figure 4 is the first local structure section view schematic view of the utility model;

[0019] Figure 5 is the second local structure section view schematic view of the utility model;

[0020] Figure 6 is Figure 5 the enlarged schematic view of the structure at B.

[0021] Reference signs: 1, first connecting pipe; 2, damping box; 3, damping assembly; 301, damping passage; 302, damping core; 303, ring sleeve; 4, second connecting pipe; 5, filter box; 6, third connecting pipe; 7, blowdown assembly; 701, plug-in pipe; 702, opening one; 703, opening two; 8, sealing cover; 9, filter assembly; 901, connecting frame; 902, plug-in block; 10, sewage collecting tank; 11, plug-in groove; 12, filter screen. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0024] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second" and the like are only used to distinguish description, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] like Figures 1-6 As shown, a damping stainless steel connector includes a first connecting pipe 1, a damping box 2 fixedly connected to the side wall of the first connecting pipe 1, a damping component 3 disposed inside the damping box 2, a filter box 5 fixedly connected to the side wall of the first connecting pipe 1 opposite to the damping box 2, a drain component 7 for filtering impurities disposed on the inner wall of the filter box 5, a sealing cap 8 threadedly connected to the surface of the drain component 7, a filter component 9 disposed on the inner wall of the drain component 7, a sludge collection tank 10 disposed on the inner wall of the drain component 7, a slot 11 opened on the inner wall of the drain component 7, and a filter screen 12 disposed on the surface of the filter component 9. Specifically, in this damping stainless steel connector, the damping box 2 and the damping component 3 are arranged such that the damping component 3 is disposed inside the damping box 2, damping the flow direction of the liquid, absorbing and consuming vibration and noise in the pipeline system, and reducing the vibration amplitude; the filter box 5 is used to filter the passing liquid. The system is designed so that the sewage discharge assembly 7 is installed in the filter box 5, and the filter assembly 9 is connected to the sewage discharge assembly 7 through the slot 11. The filter assembly 9 is equipped with a filter screen 12. After the filter assembly 9 is installed in the sewage discharge assembly 7, the sealing cover 8 is screwed in. The sealing cover 8 allows the filter assembly 9 to be tightly connected in the sewage discharge assembly 7. The filter screen 12 blocks and filters the passing impurities. At the same time, the blocked impurities will accumulate in the sewage discharge assembly 7 and the sewage collection tank 10. By opening the sealing cover 8, the filter screen 12 can be cleaned periodically. The filter assembly 9 can be directly pulled out of the sewage discharge assembly 7 to clean or replace the filter screen 12. At the same time, when the sealing cover 8 is opened, the opening of the sewage discharge assembly 7 can be set downward, and the accumulated impurities can be discharged outward. At this time, the filter screen 12 can be removed from the sewage discharge assembly 7 for cleaning. This method can easily replace the filter screen 12 without causing blockage, and the filtered impurities can also be discharged directly outward.

[0027] like Figure 5 , Figure 6As shown, the damping assembly 3 comprises a damping channel 301, the inside of the damping box 2 is provided with the damping channel 301, the inner wall of the damping channel 301 is provided with a damping core 302, and the inner wall of the damping channel 301 is provided with a ring sleeve 303; Specifically, the damping assembly 3 is provided, the outer ring of the ring sleeve 303 is fixedly connected to the inner wall of the damping box 2, the inner diameter of the ring sleeve 303 is smaller than the diameter of the damping channel 301, the diameter of the channel at the bottom of the damping channel 301 is smaller than the diameter of the damping channel 301, the liquid flow is transmitted to the damping core 302, the damping core 302 is driven to move to the bottom of the damping channel 301 to block the channel at the bottom of the damping channel 301, and the liquid flows into the through hole of the damping core 302 to form damping, so that the joint has a damping function.

[0028] As shown in Figure 4 , Figure 5 , the pollution discharge assembly 7 comprises a plug-in pipe 701, the inner wall of the filter box 5 is fixedly provided with the plug-in pipe 701, and the sealing cover 8 is threadedly connected with the plug-in pipe 701, the plug-in pipe 701 is provided with a plug-in pipe 701, and the plug-in pipe 701 is provided with a plug-in pipe 701. The surface of the plug-in pipe 701 is provided with an opening one 702, and the surface of the plug-in pipe 701 is provided with an opening two 703; Specifically, the pollution discharge assembly 7 is provided in the filter box 5, and the pollution discharge assembly 7 is installed in the filter assembly 9, the impurities can be filtered by the filter screen 12 on the filter assembly 9, the plug-in pipe 701 is inserted into the filter box 5, which is used for connecting parts, the opening one 702 and the opening two 703 are provided, which is used for liquid to pass through the channel, and the filter assembly 9 and the filter screen 12 are used for filtering the passing liquid.

[0029] As shown in Figure 3 , Figure 4As shown, the filter assembly 9 comprises a connecting frame 901, the inner wall of the plug-in pipe 701 movably plugs the connecting frame 901, the surface of the connecting frame 901 is fixedly connected with a plug block 902, and the plug block 902 movably plugs the plug slot 11. Specifically, the filter assembly 9 is provided, the impurities are filtered through the connected filter screen 12, and the filter assembly 9 can be directly removed from the plug-in pipe 701, so that the filter screen 12 can be directly cleaned or replaced. The connecting frame 901 is connected to the plug-in pipe 701 through the plug block 902 on the surface, when the connecting frame 901 is inserted into the plug-in pipe 701, the plug block 902 is inserted into the plug slot 11, so that the connecting frame 901 is positioned and connected in the plug-in pipe 701. The sealing cover 8 is screwed into the plug-in pipe 701, the sealing cover 8 can seal the opening of the plug-in pipe 701, and can also tightly fit with the connecting frame 901, so that the connecting frame 901 is stably installed in the plug-in pipe 701. The joint can be regularly cleaned by opening the sealing cover 8. When the sealing cover 8 is unscrewed, the flowing liquid can drive the impurities to flow out of the opening of the plug-in pipe 701. After the impurities are removed, the connecting frame 901 can be pulled out of the plug-in pipe 701. At this time, the surface of the filter screen 12 can be directly cleaned, and the filter screen 12 is located outside the joint, so that the filter screen 12 can be directly replaced.

[0030] As shown in Figure 1 , Figure 2 , the second connecting pipe 4 and the third connecting pipe 6 are provided on the two ends of the joint through the threads on the surfaces of the second connecting pipe 4 and the third connecting pipe 6, and the joint is connected to the pipeline for use.

[0031] As shown in Figure 5 , the number of filter screens 12 is two, and the filter hole diameters of the two filter screens 12 decrease from top to bottom; Specifically, the two filter screens 12 can more effectively filter the impurities, and the filter holes of the filter screens 12 decrease in size, so that the impurities are not concentrated and accumulated in the dirt collecting groove 10, and the joint is not easy to be blocked.

[0032] In conclusion: the damping stainless steel joint, the damping box 2 and the damping assembly 3 are arranged, the damping assembly 3 is arranged in the damping box 2, the damping assembly 3 forms damping to the flow direction of the liquid, can absorb and consume the vibration and noise in the pipeline system, reduces the vibration amplitude, the filter box 5 is arranged, is used for filtering the flowing liquid, the plug-in pipe 701 is arranged in the filter box 5, the connecting frame 901 is inserted into the plug-in pipe 701 through the surface plug 902, when the connecting frame 901 is inserted into the plug-in pipe 701, the plug 902 is inserted into the slot 11, so that the connecting frame 901 is positioned and connected in the plug-in pipe 701, the sealing cover 8 is screwed into the plug-in pipe 701, the sealing cover 8 can seal the opening of the plug-in pipe 701, and can also be closely combined with the connecting frame 901, so that the connecting frame 901 is stably installed in the plug-in pipe 701, the opening one 702 and the opening two 703 are arranged, are used for the liquid to pass through the channel, when the liquid flows to the filter screen 12 on the surface of the connecting frame 901, the filter screen 12 is blocked and filtered to the impurities, after the connecting frame 901 is installed in the plug-in pipe 701, the impurities blocked in the area of the dirt collecting groove 10 can be temporarily stored, the filter holes of the two filter screens 12 are sequentially reduced, so that the impurities are more fully filtered, and the filtered impurities are respectively stored in the dirt collecting groove 10 and the plug-in pipe 701, the joint can be regularly cleaned by opening the sealing cover 8, the flowing liquid can drive the impurities to be discharged outward through the opening of the plug-in pipe 701 after the sealing cover 8 is unscrewed, after the impurities are removed, the connecting frame 901 can be pulled out of the plug-in pipe 701, at this time, the surface of the filter screen 12 can be directly cleaned, and the filter screen 12 is located outside the joint, so that the filter screen 12 can be directly replaced.

[0033] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A damped stainless steel fitting, characterized by, The utility model provides a filter device, including first connecting pipe (1), the side wall fixed intercommunication of first connecting pipe (1) has damping tank (2), the inside of damping tank (2) is provided with damping assembly (3), the side wall fixed intercommunication of first connecting pipe (1) with damping tank (2) has filter tank (5), the inner wall of filter tank (5) is provided with the dirt filtering of blowdown assembly (7), the surface of blowdown assembly (7) is connected with sealing cover (8), the inner wall of blowdown assembly (7) is provided with filter assembly (9), the inner wall of blowdown assembly (7) is provided with the dirt collecting groove (10), the inner wall of blowdown assembly (7) is opened with the slot (11), the surface of filter assembly (9) is provided with screen (12).

2. A dampened stainless steel fitting according to claim 1, wherein, The damping assembly (3) includes a damping channel (301), the inside of the damping tank (2) is provided with a damping channel (301), the inner wall of the damping channel (301) is provided with a damping core (302), and the inner wall of the damping channel (301) is provided with a ring sleeve (303).

3. A dampened stainless steel fitting as defined in claim 1, wherein, The blowdown assembly (7) includes a plug-in pipe (701), the inner wall of the filter tank (5) is fixedly plugged with the plug-in pipe (701), the sealing cover (8) is threadedly connected with the plug-in pipe (701), the slot (11) is formed in the inner wall of the plug-in pipe (701), the surface of the plug-in pipe (701) is through-formed with a first opening (702), and the surface of the plug-in pipe (701) is through-formed with a second opening (703).

4. A dampened stainless steel fitting according to claim 3, wherein, The filter assembly (9) includes a connecting frame (901), the inner wall of the plug-in pipe (701) is movably plugged with the connecting frame (901), the surface of the connecting frame (901) is fixedly connected with a plug block (902), and the plug block (902) is movably plugged with the slot (11).

5. A damping stainless steel fitting according to claim 1, wherein The damping tank (2) is fixedly connected with a second connecting pipe (4) opposite to the first connecting pipe (1), and the filter tank (5) is fixedly connected with a third connecting pipe (6) opposite to the first connecting pipe (1).

6. A dampened stainless steel fitting according to claim 1, wherein, The number of the screen (12) is two, and the filter hole diameters of the two screens (12) are sequentially reduced from top to bottom. The utility model discloses a filter device, including first connecting pipe (1), the side wall fixed intercommunication of first connecting pipe (1) has damping tank (2), the inside of damping tank (2) is provided with damping assembly (3), the side wall fixed intercommunication of first connecting pipe (1) with damping tank (2) has filter tank (5), the inner wall of filter tank (5) is provided with the dirt filtering of blowdown assembly (7), the surface of blowdown assembly (7) is connected with sealing cover (8), the inner wall of blowdown assembly (7) is provided with filter assembly (9), the inner wall of blowdown assembly (7) is provided with the dirt collecting groove (10), the inner wall of blowdown assembly (7) is opened with the slot (11), the surface of filter assembly (9) is provided with screen (12).

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