Stainless steel tee joint convenient to install

Abstract

The utility model relates to the technical field of stainless steel tee joints and discloses a stainless steel tee joint convenient to install, which comprises a tee joint body, transverse pipes are fixedly connected to two ends of the tee joint body, a fixing pipe is fixedly connected to the bottom of the tee joint body and communicated with the inside of the tee joint body, and a first thread is arranged at the top of the tee joint body. The two ends of the two transverse pipes are fixedly connected with fixing rings, the surfaces of the two fixing rings are sleeved with connecting rings, the two connecting rings are rotationally connected to the surfaces of the two fixing rings respectively, plugging mechanisms are arranged in the two fixing rings, a filter screen is arranged in the tee body in a sleeved mode, and the filter screen is arranged in the fixing pipes. Through the arrangement of the two connecting rings, an external connecting piece can be conveniently and quickly connected during use, and meanwhile, the two plugs can be driven to slide, so that the two ends of the two transverse pipes can be plugged or opened, and the use effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel tees, in particular to a stainless steel tee convenient for installation. Background Art

[0002] A stainless steel tee is a pipe fitting, usually used to connect three pipelines or pipeline systems. It has the characteristics of corrosion resistance, high temperature resistance, pressure resistance, etc., and is widely used in the fields of chemical industry, petroleum, food, medicine, etc. The stainless steel tee is usually made of stainless steel material, has high strength and corrosion resistance, and is suitable for use in various harsh environments.

[0003] However, in the prior art, the connection between the tee and the pipeline is usually carried out by using a clamp, with poor sealing performance, time-consuming and laborious during installation, low installation strength, inconvenient to block one end during use, resulting in affecting the use effect of the tee. And during use, there will be certain impurities in the water, which cannot be filtered. After long-term use, the impurities will deposit and agglomerate, causing the tee to be blocked. Therefore, it is urgent to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a stainless steel tee convenient for installation.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A stainless steel tee convenient for installation, including a tee body. Both ends of the tee body are fixedly connected with horizontal pipes. The bottom of the tee body is fixedly connected with a fixed pipe, and the fixed pipe is communicated with the inside of the tee body. A first thread is arranged at the top of the tee body. Fixing rings are fixedly connected to both ends of the two horizontal pipes. Connecting rings are sleeved on the surfaces of the two fixing rings respectively, and the two connecting rings are respectively rotatably connected to the surfaces of the two fixing rings. Plugging mechanisms are arranged inside the two fixing rings. A filter screen is sleeved inside the tee body, and the filter screen is arranged inside the fixed pipe. Through the arrangement of the two connecting rings, it is convenient for external connectors to be quickly connected during use, and at the same time, it will drive the two plugs to slide, so as to block or open both ends of the two horizontal pipes, thereby improving the use effect of the device.

[0007] As a further solution of the present utility model, the plugging mechanism includes a plug head which slides inside the fixed ring. The plug head is matched with one end of the horizontal pipe. A plurality of sliding grooves are formed on the surface of the fixed ring, and sliders slide respectively inside the plurality of sliding grooves. The plurality of sliders are fixedly connected to the surface of the plug head, and a fifth thread is provided on the surface of each of the plurality of sliders. Two annular grooves are formed on the surface of the fixed ring, and the two annular grooves are respectively arranged at both ends of the plurality of sliding grooves. Two first sealing rings are fixedly connected to the inner wall of the connecting ring, and the two first sealing rings are respectively sleeved inside the two annular grooves. A fourth thread is provided on the inner wall of the connecting ring, and the fourth thread is matched with the fifth threads on the surfaces of the plurality of sliders to limit the rotation of the connecting ring. At the same time, with the arrangement of the plurality of sliders, the plug head will be driven to slide horizontally.

[0008] As a further solution of the present utility model, a third thread is provided at one end of the inner wall of the connecting ring away from the fixed ring, and a second sealing ring is installed at one end of the fixed ring. The second sealing ring is sleeved inside the connecting ring to facilitate the installation of the device.

[0009] As a further solution of the present utility model, a second thread is provided at the bottom end of the fixed pipe, and a sealing cover is sleeved at the bottom end of the fixed pipe. The sealing cover is matched with the second thread, and the filter screen is arranged on the top of the sealing cover to filter the inside of the device.

[0010] The beneficial effects of the present utility model are as follows:

[0011] 1. When in use, through the arrangement of the two connecting rings, it is convenient for external connectors to be quickly connected during use. At the same time, the two plug heads will also be driven to slide, so as to block or open both ends of the two horizontal pipes, thereby improving the use effect of the device.

[0012] 2. After the device is used for a long time, the sealing cover can be opened to take out the filter screen inside the device. The filter screen can filter the impurities inside the device. After the filter screen is taken out, it can be replaced or cleaned. Description of the Drawings

[0013] Figure 1 is the front view of a stainless steel three-way pipe which is convenient for installation proposed by the present utility model;

[0014] Figure 2 is the internal structure sectional view of a stainless steel three-way pipe which is convenient for installation proposed by the present utility model;

[0015] Figure 3 is Figure 2 the enlarged view of part A of

[0016] Figure 4Schematic diagram of a plugging mechanism for a stainless steel tee that is easy to install proposed by the present utility model;

[0017] Figure 5 is Figure 4 an enlarged view of part B;

[0018] Figure 6 Cross-sectional view of the surface structure of a stainless steel tee that is easy to install proposed by the present utility model.

[0019] In the figure: 1, tee body; 11, horizontal pipe; 12, fixed pipe; 13, first thread; 14, fixing ring; 15, sliding groove; 16, annular groove; 17, second thread; 18, second sealing ring; 2, connecting ring; 21, third thread; 22, first sealing ring; 23, fourth thread; 3, sealing cover; 31, filter screen; 4, plug; 41, slider; 42, fifth thread. Specific implementation manner

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] Referring to Figures 1 - 6 , a stainless steel tee that is easy to install includes a tee body 1. Both ends of the tee body 1 are fixedly connected with horizontal pipes 11. The bottom of the tee body 1 is fixedly connected with a fixed pipe 12. The fixed pipe 12 is communicated with the inside of the tee body 1. A first thread 13 is provided at the top of the tee body 1. Fixing rings 14 are fixedly connected to both ends of the two horizontal pipes 11. Connecting rings 2 are sleeved on the surfaces of the two fixing rings 14. The two connecting rings 2 are respectively rotatably connected to the surfaces of the two fixing rings 14. Plugging mechanisms are provided inside the two fixing rings 14. A filter screen 31 is sleeved inside the tee body 1. The filter screen 31 is arranged inside the fixed pipe 12. Through the arrangement of the two connecting rings 2, it is convenient for external connectors to be quickly connected during use, and at the same time, it will drive the two plugs 4 to slide, so as to plug or open both ends of the two horizontal pipes 11, thereby improving the use effect of the device.

[0022] Referring to Figure 2 , Figure 3 , Figure 4 and Figure 5, in a preferred embodiment, the plugging mechanism includes a plug 4 which slides inside a fixed ring 14. The plug 4 cooperates with one end of a horizontal pipe 11. A plurality of sliding grooves 15 are formed on the surface of the fixed ring 14. Sliders 41 are respectively slidably arranged in the plurality of sliding grooves 15. The plurality of sliders 41 are fixedly connected to the surface of the plug 4. Fifth threads 42 are arranged on the surfaces of the plurality of sliders 41. Two annular grooves 16 are formed on the surface of the fixed ring 14 and are respectively arranged at two ends of the plurality of sliding grooves 15. Two first sealing rings 22 are fixedly connected to the inner wall of the connecting ring 2 and are respectively sleeved inside the two annular grooves 16. A fourth thread 23 is arranged on the inner wall of the connecting ring 2 and is matched with the fifth threads 42 on the surfaces of the plurality of sliders 41 to limit the rotation of the connecting ring 2. At the same time, with the arrangement of the plurality of sliders 41, the plug 4 will be driven to slide horizontally.

[0023] Refer to Figure 4 , in a preferred embodiment, a third thread 21 is arranged at one end of the inner wall of the connecting ring 2 away from the fixed ring 14. A second sealing ring 18 is installed at one end of the fixed ring 14. The second sealing ring 18 is sleeved inside the connecting ring 2 to facilitate the installation of the device.

[0024] Refer to Figure 1 and Figure 6 , in a preferred embodiment, a second thread 17 is arranged at the bottom end of the fixed pipe 12. A sealing cover 3 is sleeved at the bottom end of the fixed pipe 12. The sealing cover 3 is matched with the second thread 17. A filter screen 31 is arranged on the top of the sealing cover 3 to filter the inside of the device.

[0025] From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: During actual use, through the provision of two connecting rings 2, it is convenient for external connecting members to be quickly connected during use, and at the same time, it will drive the two plugs 4 to slide, so as to block or open both ends of the two horizontal pipes 11, thereby improving the use effect of the device. When in use, the top of the tee body 1 can be connected first, and installed through a connecting member that cooperates with the first thread 13. When installing one end of the two horizontal pipes 11, a connecting member that cooperates with the two third threads 21 can be used. During the installation process of one end of the horizontal pipe 11, by rotating the connecting ring 2, the connecting member is fixed by the arrangement of the third thread 21. At the same time, when rotating the connecting ring 2, under the connection of the fifth thread 42 on the surfaces of the multiple sliders 41, the plug 4 will be driven to slide together, so that the plug 4 no longer blocks one end of the horizontal pipe 11. After the installation is completed, it can be used. When removing the connecting members at one end of the two horizontal pipes 11, the two plugs 4 will also slide into the two horizontal pipes 11, so that the removed end of the horizontal pipe 11 can be sealed after removal, thereby improving the use effect of the device. After the device has been used for a long time, the sealing cover 3 can be opened to take out the filter screen 31 inside the device. The filter screen 31 can filter impurities inside the device. After taking out the filter screen 31, the filter screen 31 can be replaced or cleaned.

[0026] For the sake of convenience in description, spatial relative terms such as "above...", "over...", "on the upper surface of...", "above" etc. can be used here to describe the spatial position relationship between one device or feature and other devices or features as shown in the figures. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation shown in the figures of the device. For example, if the device in the figure is inverted, the device described as "above other devices or structures" or "over other devices or structures" will then be positioned "below other devices or structures" or "under other devices or structures". Thus, the exemplary term "above..." can include both the orientation of "above..." and "below...". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the corresponding explanations for the spatial relative descriptions used here will be made.

[0027] It should be noted that the terms used here are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used here, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or their combinations.

[0028] It should be noted that the terms "first", "second", etc. in the description, claims and above-mentioned drawings of this application are used to distinguish similar objects and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances so that the embodiments of the present application described here can be implemented in an order other than those illustrated or described here. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that comprises a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0029] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A stainless steel three-way joint that is easy to install, comprising a three-way joint body (1), characterized in that, Both ends of the tee body (1) are fixedly connected with transverse pipes (11), the bottom of the tee body (1) is fixedly connected with a fixed pipe (12), the fixed pipe (12) is communicated with the inside of the tee body (1), a first thread (13) is arranged at the top of the tee body (1), both ends of the two transverse pipes (11) are fixedly connected with fixing rings (14), connection rings (2) are sleeved on the surfaces of the two fixing rings (14), the two connection rings (2) are respectively rotatably connected to the surfaces of the two fixing rings (14), plugging mechanisms are arranged inside the two fixing rings (14), a filter screen (31) is sleeved inside the tee body (1), and the filter screen (31) is arranged inside the fixed pipe (12).

2. The stainless steel tee according to claim 1, which is easy to install, is characterized in that, The plugging mechanism includes a plug (4), the plug (4) slides inside the fixing ring (14), the plug (4) is matched with one end of the transverse pipe (11), a plurality of sliding grooves (15) are formed in the surface of the fixing ring (14), sliders (41) respectively slide inside the plurality of sliding grooves (15), the plurality of sliders (41) are fixedly connected to the surface of the plug (4), and a fifth thread (42) is arranged on the surface of each of the plurality of sliders (41).

3. The stainless steel tee according to claim 2, characterized in that, Two annular grooves (16) are formed in the surface of the fixing ring (14), the two annular grooves (16) are respectively arranged at both ends of the plurality of sliding grooves (15), two first sealing rings (22) are fixedly connected to the inner wall of the connection ring (2), and the two first sealing rings (22) are respectively sleeved inside the two annular grooves (16).

4. The stainless steel three-way joint that is easy to install according to claim 3, wherein A fourth thread (23) is arranged on the inner wall of the connection ring (2), and the fourth thread (23) is matched with the fifth threads (42) on the surfaces of the plurality of sliders (41).

5. A stainless steel tee that is easy to install according to claim 1, characterized in that, A third thread (21) is arranged at one end of the inner wall of the connection ring (2) away from the fixing ring (14), a second sealing ring (18) is installed at one end of the fixing ring (14), and the second sealing ring (18) is sleeved inside the connection ring (2).

6. The stainless steel tee according to claim 5, wherein, A second thread (17) is arranged at the bottom end of the fixed pipe (12), a sealing cover (3) is sleeved at the bottom end of the fixed pipe (12), the sealing cover (3) is matched with the second thread (17), and the filter screen (31) is arranged on the top of the sealing cover (3).

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