Large-caliber water supply type flushing and disinfecting equipment

Abstract

The utility model discloses large-diameter water supply type flushing and sterilizing equipment, which relates to the field of water supply type flushing and sterilizing equipment and comprises a flushing and sterilizing equipment body and an external pipeline, the two sides of the upper end of the flushing and sterilizing equipment body are connected with large-diameter pipelines, the external pipeline is butted with the large-diameter pipelines, and the upper ends of the large-diameter pipelines and the lower end of the external pipeline are fixedly connected with connecting flanges respectively. The upper end of the connecting flange is rotationally connected with a bolt penetrating through the connecting flange. By the adoption of the structure, the spring is adopted to play a supporting role between the connecting flange and the bolt, the effect of locking the bolt and the nut can be achieved, the risk of loosening of the bolt and the nut can be effectively reduced, the connecting flange of an external pipeline above can be supported, the sealing effect between the connecting flanges is kept, and the sealing effect of the connecting flange is improved. In addition, the use height of the flushing and disinfecting equipment body can be adjusted by adopting the lifting assembly, so that the height of the flushing and disinfecting equipment body can be adjusted as required after the flushing and disinfecting equipment body is mounted.

Description

Technical Field

[0001] The utility model belongs to the field of water supply type flushing and disinfecting equipment, in particular to a large-caliber water supply type flushing and disinfecting equipment. Background Art

[0002] Large-diameter water supply type flushing and disinfection equipment is a kind of equipment specially used for flushing and disinfecting large-diameter pipes. This equipment is usually composed of a water inlet, a water pump, a filter, a disinfection device, a control valve and a water outlet. The water inlet is used to connect to an external water source, and the water pump is used to suck water from the water inlet and transport it to the filter and the disinfection device. The filter is used to remove impurities and particulate matter in the water. The disinfection device is used to disinfect the water, such as adding chlorine or ultraviolet disinfection. The control valve is used to control the flow and pressure of the water, and the water outlet is used to discharge the treated water.

[0003] Large-diameter water-supply type flushing and disinfection equipment is usually suitable for regular flushing and disinfection of large pipes, water storage facilities, swimming pools, water features, etc. However, in the prior art, the existing large-diameter water-supply type flushing and disinfection equipment is usually connected to the external pipe by connecting flanges during installation. This docking method is not only cumbersome to operate, but also prone to bolt loosening and other situations during long-term use, which affects the sealing effect of the docking point. In addition, the large-diameter water-supply type flushing and disinfection equipment in the prior art is difficult to adjust the use height after installation, thereby affecting the normal use of the large-diameter water-supply type flushing and disinfection equipment. Utility Model Content

[0004] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a large-diameter water supply type flushing and disinfection equipment to solve the problem that the large-diameter water supply type flushing and disinfection equipment in the prior art is prone to bolt loosening after being connected to the external pipeline after long-term use, and it is difficult to adjust the use height of the large-diameter water supply type flushing and disinfection equipment after installation.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A large-diameter water supply type flushing and disinfecting equipment comprises a flushing and disinfecting equipment body with large-diameter pipes connected to both sides of the upper end and an external pipe docked with the large-diameter pipe, the upper end of the large-diameter pipe and the lower end of the external pipe are respectively fixedly connected with connecting flanges, the upper end of the connecting flange is rotatably connected with a bolt penetrating the connecting flange, the upper end of the outer wall of the bolt is sleeved with a spring fitted to the upper end of the connecting flange, the lower end of the outer wall of the bolt is threadedly connected with a nut fitted to the lower end of the connecting flange, the lower end of the outer wall of the bolt is respectively fixedly installed with a bracket on the outer side of the lower end of the flushing and disinfecting equipment body, the lower end of the bracket is movably connected with a base through a lifting component, the upper end of the base is respectively fixedly connected with a positioning component connected to the outer side of the lower end of the bracket, and the lower end of the base is rotatably connected with a bottom plate; by using the spring to play a supporting role between the connecting flange and the bolt, it can not only play a role in locking the bolt and the nut, effectively reducing the risk of the bolt and the nut loosening, but also can play a supporting role for the connecting flange of the upper external pipe to maintain the sealing effect between the connecting flanges, and by rotating the lifting component and stabilizing the position of the bracket by the positioning component, the use height of the flushing and disinfecting equipment body can be adjusted.

[0007] Furthermore, as a preferred technical solution, grooves are respectively provided on opposite sides of the connecting flange, and the same sealing gasket is inserted into the interior of the groove; by inserting the sealing gasket into the interior of the groove, the joint of the connecting flange can be effectively sealed to avoid water leakage.

[0008] Furthermore, as a preferred technical solution, the lifting assembly includes a stud fixedly connected to the lower end of the bracket, the upper end of the base is rotatably connected to a threaded sleeve mounted on the outer wall of the stud, and the inner wall of the threaded sleeve is threadedly connected to the outer wall of the stud; a positioning block is fixedly installed at the lower end of the threaded sleeve, and a positioning groove for the rotation of the positioning block is provided on the inner wall of the base; the height of the bracket can be adjusted by the lifting assembly, so as to adjust the height of the flushing and disinfection equipment body.

[0009] Furthermore, as a preferred technical solution, the positioning assembly includes positioning rods fixedly connected to the outer side of the upper end of the base, and the outer side of the lower end of the bracket is fixedly connected with a positioning sleeve mounted on the outer wall of the positioning rod, and the inner wall of the positioning sleeve is slidably connected to the outer wall of the positioning rod; a limiting block is fixedly installed on the lower end of the inner wall of the positioning sleeve, and the outer wall of the positioning rod is provided with a limiting groove slidably connected to the outer wall of the limiting block; the positioning assembly can effectively stabilize the relative position of the bracket and the base to avoid tilting, offset, etc. of the bracket and affecting the position of the main body of the flushing and disinfection equipment.

[0010] Furthermore, as a preferred technical solution, an arc-shaped groove is opened on the outer side of the lower end of the base, and a rotating column rotatably connected to the inside of the arc-shaped groove is fixedly connected to the outer side of the upper end of the bottom plate; by making the rotating column rotatably connected to the inside of the rotating groove, the bottom plate can be rotated at the lower end of the base, so that the bottom plate can adapt to supporting surfaces such as the ground at different angles.

[0011] In summary, the utility model mainly has the following beneficial effects:

[0012] First, by using the spring to support the connection flange and the bolt, it can not only lock the bolts and nuts, effectively reducing the risk of loosening the bolts and nuts, but also support the connection flange of the upper external pipeline to maintain the sealing effect between the connection flanges. In addition, by using the lifting assembly, the height of the flushing and disinfection equipment body can be adjusted, so that the flushing and disinfection equipment body can be adjusted in height as needed after installation;

[0013] Second, by rotating the threaded sleeve and using the positioning assembly to avoid affecting the position of the base and the bracket, the height of the bracket can be adjusted through the lifting assembly, thereby adjusting the height of the flushing and disinfection equipment body. By rotating the bottom plate and the lower end of the base, the bottom plate can be easily adapted to support surfaces such as the ground at different angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the connecting flange structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the utility model when viewed from above;

[0017] Figure 4 It is a schematic diagram of the lifting assembly structure of the utility model;

[0018] Figure 5 This utility model Figure 4 Schematic diagram of the enlarged structure of part A.

[0019] Figure numerals: 1. flushing and disinfection equipment body, 11. large-diameter pipe, 2. external pipe, 3. connecting flange, 301. groove, 302. sealing gasket, 31. bolt, 32. spring, 33. nut, 4. bracket, 5. lifting assembly, 51. stud, 52. threaded sleeve, 521. positioning block, 522. positioning groove, 6. base, 61. arc groove, 62. rotating column, 7. positioning assembly, 71. positioning rod, 72. positioning sleeve, 721. limit block, 722. limit groove, 8. bottom plate. DETAILED DESCRIPTION

[0020] Example

[0021] See also Figure 1-Figure 5In an embodiment of the present invention, a large-diameter water supply type flushing and disinfecting equipment comprises a flushing and disinfecting equipment body 1 with large-diameter pipes 11 connected to both sides of the upper end and an external pipe 2 docked with the large-diameter pipe 11, the upper end of the large-diameter pipe 11 and the lower end of the external pipe 2 are respectively fixedly connected with a connecting flange 3, the upper end of the connecting flange 3 is rotatably connected with a bolt 31 penetrating the connecting flange 3, the upper end of the outer wall of the bolt 31 is sleeved with a spring 32 affixed to the upper end of the connecting flange 3, the lower end of the outer wall of the bolt 31 is threadedly connected with a nut 33 affixed to the lower end of the connecting flange 3, the lower end of the outer wall of the bolt 31 is respectively fixedly installed with a bracket 4, the lower end of the bracket 4 is movably connected with a base 6 through a lifting assembly 5, the upper end of the base 6 is respectively fixedly connected with a positioning assembly 7 connected to the outer side of the lower end of the bracket 4, and the lower end of the base 6 is rotatably connected with a bottom plate 8;

[0022] By installing the base plate 8 at the desired position, adjusting the distance between the bracket 4 and the base 6 through the lifting assembly 5, and stabilizing the position of the bracket 4 through the positioning assembly 7, the use height of the flushing and disinfection equipment body 1 can be adjusted, and then the connecting flange 3 of the external pipe 2 can be docked with the connecting flange 3 of the large-diameter pipe 11, so as to dock the two connecting flanges 3 through bolts 31, springs 32 and nuts 33. By using the spring 32 to play a supporting role between the connecting flange 3 and the bolt 31, it can not only lock the bolt 31 and the nut 33, effectively reducing the risk of loosening the bolt 31 and the nut 33, but also support the connecting flange 3 of the upper external pipe 2 to maintain the sealing effect between the connecting flanges 3.

[0023] refer to Figure 2 , grooves 301 are respectively opened on the opposite sides of the connecting flange 3, and the same sealing gasket 302 is inserted into the inside of the groove 301; by opening the groove 301 on the opposite sides of the connecting flange 3 and inserting the sealing gasket 302 into the inside of the groove 301, the joint of the connecting flange 3 can be sealed by the sealing gasket 302 to avoid water leakage at the joint of the connecting flange 3.

[0024] refer to Figure 4 The lifting assembly 5 includes a stud 51 fixedly connected to the lower end of the bracket 4, and the upper end of the base 6 is rotatably connected to a threaded sleeve 52 sleeved on the outer wall of the stud 51, and the inner wall of the threaded sleeve 52 is threadedly connected to the outer wall of the stud 51; Figure 4 A positioning block 521 is fixedly installed at the lower end of the threaded sleeve 52, and a positioning groove 522 for rotating the positioning block 521 is opened on the inner wall of the base 6; by rotating the threaded sleeve 52 and rotating the positioning block 521 connected to the inside of the positioning groove 522, so that the threaded sleeve 52 rotates at the upper end of the base, the threaded sleeve 52 can drive the bracket 4 to move longitudinally through the stud 51, thereby adjusting the use height of the flushing and disinfection equipment body 1 through the lifting assembly 5.

[0025] refer to Figure 5 The positioning assembly 7 includes positioning rods 71 ​​respectively fixedly connected to the outer side of the upper end of the base 6, and the outer side of the lower end of the bracket 4 is respectively fixedly connected with a positioning sleeve 72 sleeved on the outer wall of the positioning rod 71, and the inner wall of the positioning sleeve 72 is slidably connected to the outer wall of the positioning rod 71; Figure 5 A limiting block 721 is fixedly installed at the lower end of the inner wall of the positioning sleeve 72, and a limiting groove 722 is opened on the outer wall of the positioning rod 71 and is slidably connected to the outer wall of the limiting block 721; the limiting groove 722 is used on the outer wall of the limiting block 721 to prevent the positioning rod 71 from separating from the positioning sleeve 72, so that the positioning assembly 7 can stabilize the bracket 4 and prevent the bracket 4 from tilting, offsetting, etc., which may affect the position of the washing and disinfection equipment body 1.

[0026] refer to Figure 4 An arc groove 61 is provided on the outer side of the lower end of the base 6, and a rotating column 62 rotatably connected to the inside of the arc groove 61 is fixedly connected to the outer side of the upper end of the bottom plate 8; by rotatably connecting the rotating column 62 to the inside of the arc groove 61, the bottom plate 8 can be rotated at the lower end of the base 6 through the rotating column 62 and the arc groove 61, so that the bottom plate 8 can adapt to supporting surfaces such as the ground at different angles.

[0027] Principle and advantages of use: The bottom plate 8 is installed at the desired position, and is connected to the inside of the arc groove 61 by rotating the rotating column 62, so that the bottom plate 8 rotates at the lower end of the base 6, so that the bottom plate 8 can adapt to the ground and other supporting surfaces at different angles, and then the distance between the bracket 4 and the base 6 is adjusted by the lifting component 5, and the position of the bracket 4 is stabilized by the positioning component 7, so that the use height of the flushing and disinfection equipment body 1 can be adjusted, and then the connecting flange 3 of the external pipe 2 can be docked with the connecting flange 3 of the large-diameter pipe 11, and the sealing gasket 302 can be inserted into the groove 301 on the opposite side of the connecting flange 3 , then the spring 32 is sleeved on the outer wall of the bolt 31, and the lower end of the bolt 31 is made to pass through the two connecting flanges 3, and the nut 33 is threadedly connected to the lower end of the outer wall of the bolt 31, so that the two connecting flanges 3 are connected by the bolt 31, the spring 32 and the nut 33. The spring 32 plays a supporting role between the connecting flange 3 and the bolt 31, which can not only lock the bolt 31 and the nut 33, effectively reducing the risk of loosening the bolt 31 and the nut 33, but also can support the connecting flange 3 of the upper external pipe 2 to maintain the sealing effect between the connecting flanges 3;

[0028] When it is necessary to adjust the use height of the flushing and disinfecting equipment body 1, rotate the threaded sleeve 52 and rotate it to be connected to the inside of the positioning groove 522 through the positioning block 521 to stabilize the position of the threaded sleeve 52 on the upper end of the base 6, and slide it to the outer wall of the limiting block 721 through the limiting groove 722 to stabilize the position of the positioning rod 71 inside the positioning sleeve 72 to avoid the separation of the positioning rod 71 and the positioning sleeve 72. The relative position of the bracket 4 and the base 6 can be stabilized by the positioning assembly 7, so that the threaded sleeve 52 can drive the stud 51 to move longitudinally, so as to adjust the distance between the bracket 4 and the base 6 through the lifting assembly 5, thereby achieving the effect of adjusting the use height of the flushing and disinfecting equipment body 1, so that the flushing and disinfecting equipment body 1 can be adjusted in height as needed after installation.

Claims

1. A large-caliber water supply type flushing and disinfecting device, comprising a flushing and disinfecting device body (1) with large-caliber pipes (11) connected to both sides of the upper end and an external pipe (2) connected to the large-caliber pipe (11), Features: The upper end of the large-diameter pipe (11) and the lower end of the external pipe (2) are respectively fixedly connected with a connecting flange (3); the upper end of the connecting flange (3) is rotatably connected with a bolt (31) penetrating the connecting flange (3); the upper end of the outer wall of the bolt (31) is sleeved with a spring (32) affixed to the upper end of the connecting flange (3); the lower end of the outer wall of the bolt (31) is threadedly connected with a nut (33) affixed to the lower end of the connecting flange (3); the lower end of the lower end of the washing and disinfection equipment body (1) is respectively fixedly installed with a bracket (4); the lower end of the bracket (4) is movably connected with a base (6) through a lifting component (5); the upper end of the base (6) is respectively fixedly connected with a positioning component (7) connected to the outer side of the lower end of the bracket (4); the lower end of the base (6) is rotatably connected with a bottom plate (8).

2. A large-caliber water supply type flushing and disinfecting equipment according to claim 1, Features: The opposite sides of the connecting flange (3) are respectively provided with grooves (301), and the same sealing gasket (302) is inserted into the interior of the groove (301).

3. A large-caliber water supply type flushing and disinfecting equipment according to claim 1, Features: The lifting assembly (5) comprises a stud (51) fixedly connected to the lower end of the bracket (4); the upper end of the base (6) is rotatably connected to a threaded sleeve (52) sleeved on the outer wall of the stud (51); the inner wall of the threaded sleeve (52) is threadedly connected to the outer wall of the stud (51).

4. A large-caliber water supply type flushing and disinfecting equipment according to claim 3, Features: A positioning block (521) is fixedly mounted on the lower end of the threaded sleeve (52), and a positioning groove (522) for the positioning block (521) to rotate is provided on the inner wall of the base (6).

5. A large-caliber water supply type flushing and disinfecting equipment according to claim 1, Features: The positioning assembly (7) comprises positioning rods (71) respectively fixedly connected to the outer side of the upper end of the base (6); the outer side of the lower end of the bracket (4) is respectively fixedly connected to a positioning sleeve (72) sleeved on the outer wall of the positioning rod (71); the inner wall of the positioning sleeve (72) is slidably connected to the outer wall of the positioning rod (71).

6. A large-caliber water supply type flushing and disinfecting equipment according to claim 5, Features: A limiting block (721) is fixedly mounted on the lower end of the inner wall of the positioning sleeve (72), and a limiting groove (722) slidably connected to the outer wall of the limiting block (721) is formed on the outer wall of the positioning rod (71).

7. A large-caliber water supply type flushing and disinfecting equipment according to claim 1, Features: An arc-shaped groove (61) is formed on the outer side of the lower end of the base (6), and a rotating column (62) rotatably connected to the inside of the arc-shaped groove (61) is fixedly connected to the outer side of the upper end of the bottom plate (8).

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