Ceramic three-way pipe lining ceramic cross structure

Abstract

The utility model relates to the technical field of ceramic three-way pipes, and discloses a ceramic three-way pipe lining ceramic cross structure which comprises a main pipe, a through hole is formed in the middle of the side face of the main pipe, an auxiliary pipe is connected to the through surface in a through mode, and short pipes are connected to the two ends of the main pipe in a through mode. According to the ceramic three-way pipe lining ceramic cross structure, through the arrangement of the filtering assembly, when the ceramic three-way pipe is used as a connecting structure in a pipeline system, an external pipeline and a third flange plate are communicated and fixed, and when external liquid enters a connecting section and a short section, internal impurities can be blocked through a filtering net in a barrel frame; and a worker only needs to regularly screw a nut, disassemble the first flange plate and the second flange plate, pull out the barrel frame and clean internal impurities, so that the purpose of ensuring that liquid in the ceramic three-way pipe flows through is achieved, meanwhile, the convenience of cleaning the impurities is improved, and the service life of the three-way pipe is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic three-way pipes, in particular to a ceramic three-way pipe lined with a ceramic cross structure. Background Art

[0002] The ceramic three-way pipe is manufactured by high-tech production technology - self-drag high-temperature clutch synthesis method. The pipe is composed of corundum ceramic, transition layer and steel from bottom to top. The ceramic layer forms dense corundum ceramic at a high temperature of more than 2200℃, and forms a strong bond with the steel pipe through the transition layer.

[0003] The ceramic wear-resistant tee disclosed in announcement number CN202109132U has a ceramic wear-resistant layer lined on the worn inner surface of the metal skeleton tube, and the metal skeleton and the ceramic wear-resistant layer are tightly integrated into one, having good wear resistance, temperature resistance, corrosion resistance, and erosion resistance. It greatly reduces the degree of wear of the ceramic tee due to particles, slurry or severe erosion and highly corrosive media during operation, and extends the service life of the ceramic wear-resistant tee.

[0004] However, the ceramic wear-resistant tee has the following disadvantages:

[0005] (1) When the ceramic tee is used as a connecting structure in the piping system, as the internal liquid flows, impurities in the liquid accumulate in the tee, which can easily cause the tee to become blocked, affecting the circulation of the internal liquid;

[0006] (2) When the ceramic tee is used as a connecting structure in the piping system, the distance between the two interfaces is long, so that the tee and the two interfaces cannot communicate, which affects the use;

[0007] (3) In a communicating pipe system, when the liquid in the pipe refluxes, the liquid will reflux through the tee pipe into the initial end of the liquid, affecting the transportation of the liquid in the pipe. Utility Model Content

[0008] 1. Technical issues to be solved

[0009] The technical problem solved by the utility model is to provide a ceramic tee lined with a ceramic cross structure which is highly practical and can be simply operated and has a relatively simple structure. It solves the problem proposed in the above background technology that impurities in the liquid accumulate in the tee, causing the tee to be blocked, and the distance between the docking ports is long, so that the tee and the docking ports cannot communicate, causing the liquid in the pipeline to flow back.

[0010] (II) Technical solution

[0011] To achieve the above purpose, the utility model is implemented through the following technical solutions: a ceramic three-way pipe lined with a ceramic cross structure, including a main pipe, a through hole is opened in the middle of the side of the main pipe, the through surface is connected with a secondary pipe, both ends of the main pipe are connected with short pipes, one end of the short pipe is fixedly connected with a first flange, the surface of the first flange is threadedly connected with a second flange through a nut, the side of the second flange is fixedly connected with a short section, the inner wall of the short section is axially symmetrically opened with a sliding groove, the inside of the sliding groove is slidably connected with a filter assembly, one end of the secondary pipe is fixedly connected with a connecting assembly, and one end of the connecting assembly is threadedly connected with an anti-return assembly.

[0012] Optionally, the filter assembly includes a sliding bar slidably connected to the inside of the sliding groove, a cylinder frame is fixedly connected to the surface of the sliding bar, and a filter net for filtering is arranged inside the cylinder frame.

[0013] Optionally, the connecting assembly includes a threaded short section fixedly connected to one end of the auxiliary pipe, one end of the threaded short section is threadedly connected to a threaded long section, one side of the surface of the threaded short section and the threaded long section are both provided with threaded patterns, and the surface of the threaded patterns is provided with a cylindrical nut for adjusting the length.

[0014] Optionally, one end of the main pipe is threadedly connected to a connecting pipe, and one end of the connecting pipe is sleeved with a sealing ring for sealing. The design of the sealing ring achieves the purpose of improving the sealing performance of the connection between pipelines.

[0015] Optionally, one end of the short section is connected through a connecting section, and one end of the connecting section is fixedly connected to a third flange. The design of the connecting section achieves the purpose of facilitating communication and connection with an external pipeline.

[0016] Optionally, the surface of the third flange is provided with threaded holes in a circular array, and threaded caps for fixing are arranged inside the threaded holes. The design of the threaded caps achieves the purpose of fixing the third flange.

[0017] Optionally, the anti-return assembly includes a short section tube threadedly connected to one end of a threaded long section, one end of the short section tube is connected through a first sleeve, a sphere is sleeved inside the first sleeve, a baffle is fixedly connected to the inner wall of the first sleeve, the surface of the baffle is provided with through holes in a circular array, and the surface of the first sleeve is fixedly connected to a second sleeve.

[0018] (III) Beneficial effects

[0019] The utility model provides a ceramic three-way pipe lined with a ceramic cross structure, which has the following beneficial effects:

[0020] 1. The ceramic tee is lined with a ceramic cross structure. Through the setting of the filtering component, when the ceramic tee is used as a connecting structure in the pipeline system, the external pipeline is communicated and fixed with the third flange. When the external liquid enters the connecting section and the short section, the internal impurities will be blocked by the filter net inside the cylinder frame. The staff only needs to tighten the nut regularly, disassemble the first flange and the second flange, and pull out the cylinder frame to clean the internal impurities, so as to achieve the purpose of ensuring the flow of liquid inside the ceramic tee, while improving the convenience of cleaning impurities and increasing the service life of the tee.

[0021] 2. The ceramic tee is lined with a ceramic cross structure. Through the setting of the connecting component, when the ceramic tee is connected and communicated with the docking port in the pipeline, due to the long spacing between the docking ports, the cylindrical nut can be rotated at this time to disengage the cylindrical nut from the threaded short section and the threaded long section on the surface, and the threaded long section is turned to extend the thread length of the threaded long section inside the threaded short section until the threaded long section and the docking port are connected, and the cylindrical nut is turned again to fix the threaded short section and the threaded long section, thereby achieving the purpose of improving the practicality of the tee.

[0022] 3. The ceramic tee is lined with a ceramic cross structure. Through the setting of the anti-backflow component, when the tee is used as a connecting structure in the pipeline system, during the liquid transportation, the liquid will enter the short tube from the threaded long section and flow into the first sleeve and the second sleeve, so that the liquid impacts the ball. When the ball is impacted and blocks the hole in the middle of the baffle surface, the liquid will pass through the through hole on the baffle surface and flow out. When one of the pipe openings in the tee needs to be cut off, the liquid will flow back from the inside of the second sleeve and impact the ball, so that the ball blocks the connection between the first sleeve and the short tube to prevent the liquid from flowing back, thereby achieving the function of preventing the tee from flowing back and preventing the liquid from flowing back and affecting the circulation of the other two pipelines of the tee. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the sealing ring structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the filter assembly of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the connection assembly of the utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the anti-return component of the utility model.

[0028] In the figure: 1. main pipe; 2. auxiliary pipe; 3. short pipe; 4. first flange; 5. nut; 6. second flange; 7. short section; 8. filter assembly; 801. sliding bar; 802. cylinder frame; 803. filter screen; 9. connecting assembly; 901. threaded short section; 902. threaded long section; 903. tubular nut; 10. connecting pipe; 11. sealing ring; 12. connecting section; 13. third flange; 14. anti-return assembly; 1401. short section pipe; 1402. first sleeve; 1403. sphere; 1404. baffle; 1405. second sleeve. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. 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.

[0030] See also Figures 1 to 4The utility model provides a technical solution: a ceramic three-way pipe lined with a ceramic cross structure, comprising a main pipe 1, a through hole is opened in the middle of the side of the main pipe 1, a secondary pipe 2 is connected through the through surface, short pipes 3 are connected through both ends of the main pipe 1, one end of the short pipe 3 is fixedly connected to a first flange 4, a second flange 6 is threadedly connected to the surface of the first flange 4 through a nut 5, a short section 7 is fixedly connected to the side of the second flange 6, the inner wall of the short section 7 is axially symmetrically opened with a sliding groove, a filter assembly 8 is slidably connected to the inside of the sliding groove, and through the setting of the filter assembly 8, when the ceramic three-way pipe is used as a connecting structure in a pipeline system, the external pipeline and the third flange are connected. 13 is used for communication and fixing. When external liquid enters the connecting section 12 and the short section 7, the internal impurities will be blocked by the filter screen 803 inside the cylinder frame 802. The staff only needs to regularly twist the nut 5, disassemble the first flange 4 and the second flange 6, and pull out the cylinder frame 802 to clean the internal impurities, so as to achieve the purpose of ensuring the flow of liquid inside the ceramic tee pipe, while improving the convenience of cleaning impurities and the service life of the tee pipe. One end of the auxiliary pipe 2 is fixedly connected with a connecting component 9. Through the setting of the connecting component 9, when the ceramic tee pipe is connected and communicated with the interface in the pipeline, due to the long spacing between the interfaces, the cylinder can be rotated at this time. The nut 903 causes the cylindrical nut 903 to detach from the threaded lines on the surface of the threaded short section 901 and the threaded long section 902, and the threaded long section 902 is twisted to extend the thread length of the threaded long section 902 inside the threaded short section 901 until the threaded long section 902 and the docking interface are docked, and the cylindrical nut 903 is twisted again so that the cylindrical nut 903 fixes the threaded short section 901 and the threaded long section 902, thereby achieving the purpose of improving the practicality of the three-way pipe. One end of the connecting component 9 is threadedly connected to the anti-return component 14. Through the setting of the anti-return component 14, when the three-way pipe is used as a connecting structure in the pipeline system, during the transportation of liquid, the liquid will flow out of the threaded long section 90 2 enters the short tube 1401 and flows into the first sleeve 1402 and the second sleeve 1405, so that the liquid impacts the ball 1403. When the ball 1403 is impacted and blocks the hole in the middle of the surface of the baffle 1404, the liquid passes through the through hole on the surface of the baffle 1404 and flows out. When one of the pipe openings in the three-way pipe needs to be cut off, the liquid flows back from the inside of the second sleeve 1405 and impacts the ball 1403, so that the ball 1403 blocks the connection between the first sleeve 1402 and the short tube 1401 to prevent the liquid from flowing back, thereby achieving the function of preventing the three-way pipe from backflowing and preventing the liquid backflow from affecting the circulation of the other two pipes of the three-way pipe.

[0031] The filter assembly 8 includes a sliding bar 801 slidably connected to the inside of the sliding groove. A cylinder frame 802 is fixedly connected to the surface of the sliding bar 801 . A filter net 803 for filtering is arranged inside the cylinder frame 802 .

[0032] The connecting assembly 9 includes a threaded short section 901 fixedly connected to one end of the auxiliary pipe 2, one end of the threaded short section 901 is threadedly connected to a threaded long section 902, one side of the surface of the threaded short section 901 and the threaded long section 902 are both provided with threaded patterns, and the surface of the threaded patterns is provided with a cylindrical nut 903 for adjusting the length.

[0033] One end of the main pipe 1 is threadedly connected to a connecting pipe 10, and one end of the connecting pipe 10 is sleeved with a sealing ring 11 for sealing. The design of the sealing ring 11 achieves the purpose of improving the sealing performance of the connection between pipelines.

[0034] One end of the short section 7 is connected through a connecting section 12, and one end of the connecting section 12 is fixedly connected to a third flange 13. The design of the connecting section 12 achieves the purpose of facilitating communication and connection with an external pipeline.

[0035] The surface of the third flange 13 is provided with threaded holes in an annular array, and threaded caps for fixing are arranged inside the threaded holes. The design of the threaded caps achieves the purpose of fixing the third flange 13 .

[0036] The anti-return assembly 14 includes a short section tube 1401 threadedly connected to one end of the threaded long section 902, one end of the short section tube 1401 is connected with a first sleeve 1402, a sphere 1403 is sleeved inside the first sleeve 1402, a baffle 1404 is fixedly connected to the inner wall of the first sleeve 1402, and a surface of the baffle 1404 is provided with through holes in a circular array, and a second sleeve 1405 is fixedly connected to the surface of the first sleeve 1402.

[0037] In the utility model, the working steps of the device are as follows:

[0038] Step 1: When using a ceramic tee as a connection structure in the pipeline system, the external pipeline is connected and fixed to the third flange 13. When the external liquid enters the connecting section 12 and the short section 7, the internal impurities will be blocked by the filter screen 803 inside the cylinder frame 802. The staff only needs to regularly tighten the nut 5, disassemble the first flange 4 and the second flange 6, and pull out the cylinder frame 802 to clean the internal impurities.

[0039] Step 2: When the ceramic tee is connected to the butt joint in the pipeline, due to the long spacing between the butt joints, the cylindrical nut 903 can be rotated to disengage the cylindrical nut 903 from the thread lines on the surface of the short thread section 901 and the long thread section 902, and the long thread section 902 is twisted to extend the thread length of the long thread section 902 inside the short thread section 901 until the long thread section 902 and the butt joint are connected, and the cylindrical nut 903 is twisted again to fix the short thread section 901 and the long thread section 902;

[0040] The third step: when using a tee as a connecting structure in a piping system, during the liquid transportation, the liquid will enter the short section of the pipe 1401 from the threaded long section 902, and flow into the first sleeve 1402 and the second sleeve 1405, so that the liquid impacts the sphere 1403. When the sphere 1403 is impacted and blocks the hole in the middle of the surface of the baffle 1404, the liquid will pass through the through hole on the surface of the baffle 1404 and flow out. When one of the pipe openings in the tee needs to be cut off, the liquid will flow back from the inside of the second sleeve 1405 and impact the sphere 1403, so that the sphere 1403 blocks the connection between the first sleeve 1402 and the short section of the pipe 1401 to prevent the liquid from flowing back.

[0041] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0042] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ceramic tee pipe lined with a ceramic cross structure, comprising a main pipe (1), characterized in that: A through hole is provided in the middle of the side of the main pipe (1), and a secondary pipe (2) is connected to the through surface. Short pipes (3) are connected to both ends of the main pipe (1). One end of the short pipe (3) is fixedly connected to a first flange (4). The surface of the first flange (4) is threadedly connected to a second flange (6) via a nut (5). A short section (7) is fixedly connected to the side of the second flange (6). The inner wall of the short section (7) is axially symmetrically provided with a sliding groove. A filter assembly (8) is slidably connected to the interior of the sliding groove. One end of the secondary pipe (2) is fixedly connected to a connecting assembly (9), and one end of the connecting assembly (9) is threadedly connected to an anti-return assembly (14).

2. The ceramic tee-lined ceramic cross structure according to claim 1, characterized in that: The filter assembly (8) comprises a sliding bar (801) slidably connected to the inside of the sliding groove, a cylinder frame (802) is fixedly connected to the surface of the sliding bar (801), and a filter net (803) for filtering is arranged inside the cylinder frame (802).

3. The ceramic tee-lined ceramic cross structure according to claim 1, characterized in that: The connection assembly (9) comprises a threaded short section (901) fixedly connected to one end of the auxiliary pipe (2), one end of the threaded short section (901) being threadedly connected to a threaded long section (902), one side of the surface of the threaded short section (901) and the threaded long section (902) being provided with threaded lines, and a cylindrical nut (903) for adjusting the length is provided on the surface of the threaded lines.

4. The ceramic tee-lined ceramic cross structure according to claim 1, characterized in that: One end of the main pipe (1) is threadedly connected to a connecting pipe (10), and one end of the connecting pipe (10) is sleeved with a sealing ring (11) for sealing.

5. The ceramic tee-lined ceramic cross structure according to claim 1, characterized in that: One end of the short section (7) is connected through a connecting section (12), and one end of the connecting section (12) is fixedly connected to a third flange (13).

6. The ceramic tee-lined ceramic cross structure according to claim 5, characterized in that: The surface of the third flange (13) is provided with threaded holes in an annular array, and threaded caps for fixing are arranged inside the threaded holes.

7. The ceramic tee-lined ceramic cross structure according to claim 1, characterized in that: The anti-return component (14) includes a short tube section (1401) threadedly connected to one end of a threaded long section (902); one end of the short tube section (1401) is connected through a first sleeve (1402); a sphere (1403) is sleeved inside the first sleeve (1402); a baffle (1404) is fixedly connected to the inner wall of the first sleeve (1402); a surface of the baffle (1404) is provided with through holes in a circular array; and a second sleeve (1405) is fixedly connected to the surface of the first sleeve (1402).

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