Novel three-way butterfly valve

Abstract

The utility model discloses a novel three-way butterfly valve, which belongs to the technical field of three-way butterfly valves and comprises a valve body, a feed port and discharge ports, the discharge ports are arranged on two sides of the valve body, the feed port is arranged on the front side of the valve body, a cross rod is arranged inside the feed port, a motor is arranged at the rear end of the cross rod, a rotating shaft is arranged at the output end of the motor, and the rotating shaft is connected with the valve body. Crushing blades are arranged on the two sides of the rotating shaft, entering sundries are crushed through the crushing blades, internal pipelines are prevented from being blocked, and convenience is brought to cleaning work; the connecting block is connected into the connecting groove in the mounting plate, the clamping block is connected into the clamping groove, the position of the mounting plate is fixed, the whole valve body is fixed, the clamping block is pressed down, the spring stretches out and draws back to enter the groove from the clamping groove, at the moment, the clamping block is taken out of the clamping groove, the connecting block is taken out of the connecting groove, and then the valve body can be disassembled. And convenience is brought to fixing and dismounting work of the valve body.

Description

Technical Field

[0001] The utility model belongs to the technical field of three-way butterfly valves, and specifically relates to a novel three-way butterfly valve. Background Art

[0002] The three-way butterfly valve is a valve device with one feed port and two discharge ports. It can close any of the discharge ports by rotating or moving the valve core up and down, allowing the material to flow out from the other discharge port. It is widely used in the fields of petroleum, chemical industry, natural gas, power station, metallurgy, etc.

[0003] At present, the existing three-way butterfly valve still has some defects when used. It is often not equipped with a crushing function. When the boring that enters the three-way butterfly valve contains debris, it may block the internal pipeline, causing inconvenience for cleaning work and affecting subsequent use. For this reason, we propose a new three-way butterfly valve. Utility Model Content

[0004] The purpose of the utility model is to provide a novel three-way butterfly valve to solve the problem that the above-mentioned background technology has no crushing function and when the boring entering the interior of the three-way butterfly valve contains debris, it may block the internal pipeline, causing inconvenience for cleaning work and affecting subsequent use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new three-way butterfly valve, comprising a valve body, a feed port and a discharge port, wherein the valve body is provided with discharge ports on both sides, the valve body is provided with a feed port on the front side, a cross bar is provided inside the feed port, a motor is provided at the rear end of the cross bar, a rotating shaft is provided at the output end of the motor, crushing blades are provided on both sides of the rotating shaft, the crushing blades are fixedly connected to the outside of the rotating shaft, and the number of the crushing blades is several.

[0006] Preferably, connecting rods are provided on both sides of the outer side of the rotating shaft away from the crushing blades, and scrapers are fixedly connected to the outer sides of the connecting rods, and the scrapers are in contact with the inner wall of the feed port.

[0007] Preferably, a mounting plate is fixedly connected to the bottom of the valve body, a connecting block is fixedly connected to the bottom of the valve body, a connecting groove is provided inside the mounting plate, the connecting block is adapted to the connecting groove, the connecting block is movably connected inside the connecting groove, a mounting block is fixedly connected to the outer side of the mounting plate, there are several mounting blocks, and mounting holes are provided inside the mounting blocks.

[0008] Preferably, clamping blocks are provided on both sides of the connecting block, and clamping slots are provided on both sides of the mounting plate. The clamping slots extend into the interior of the connecting slot, and the clamping blocks are adapted to the clamping slots, and the clamping blocks are clamped in the interior of the clamping slots.

[0009] Preferably, grooves are provided on both sides of the connecting block, a spring is provided inside the groove, one end of the spring is fixedly connected inside the groove, and the other end of the spring is fixedly connected to a clamping block, and the clamping block is slidably connected inside the groove.

[0010] Preferably, a spare pipe is provided on both sides of the discharge port, and the spare pipe is movably connected inside the discharge port.

[0011] Preferably, an internal thread is provided inside the discharge port, and an external thread is provided outside the spare pipe, and the external thread is adapted to the internal thread.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Start the motor to drive the shaft to rotate, let the crushing blade rotate, let the material in through the feed port, the crushing blade crushes the incoming debris to prevent the internal pipeline from being blocked, which brings convenience to the cleaning work and improves the subsequent use effect.

[0014] 2. The scraper provided can scrape off the attachments remaining on the inner wall of the feed port, further improving the cleaning effect. The connecting block is connected to the connecting groove in the mounting plate, the clamping block is connected to the clamping groove, and then the mounting plate is placed on the ground below the valve body. The fastening bolts are nailed into the mounting holes in the mounting block to fix the position of the mounting plate, thereby fixing the entire valve body. By pressing the clamping block, the spring expands and contracts and enters the groove from the clamping groove. At this time, the clamping block is taken out of the clamping groove, and the connecting block is taken out of the connecting groove. The valve body can be removed, which brings convenience to the fixing and removal of the valve body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the crushing blade and scraper of the utility model;

[0017] Figure 3 This is a schematic diagram of the disassembled structure of the mounting plate, spare pipe and valve body of the utility model;

[0018] Figure 4 This is a schematic diagram of the block and groove structure of the utility model.

[0019] In the figure: 1. valve body; 2. feed inlet; 3. discharge outlet; 4. cross bar; 5. motor; 6. rotating shaft; 7. crushing blade; 8. connecting rod; 9. scraper; 10. mounting plate; 11. connecting block; 12. connecting groove; 13. mounting block; 14. mounting hole; 15. clamping block; 16. clamping groove; 17. groove; 18. spring; 19. spare pipe; 20. internal thread; 21. external thread. DETAILED DESCRIPTION

[0020] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, 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.

[0021] See also Figure 1-4 The utility model provides a new three-way butterfly valve technical solution: including a valve body 1, a feed port 2 and a discharge port 3, the valve body 1 is provided with discharge ports 3 on both sides, the valve body 1 is provided with a feed port 2 on the front side, the feed port 2 is provided with a cross bar 4 inside, a motor 5 is provided at the rear end of the cross bar 4, a rotating shaft 6 is provided at the output end of the motor 5, crushing blades 7 are provided on both sides of the rotating shaft 6, the crushing blades 7 are fixedly connected to the outer side of the rotating shaft 6, and the number of crushing blades 7 is several.

[0022] Specifically, connecting rods 8 are provided on both sides of the outer side of the rotating shaft 6 away from the crushing blade 7 , and scrapers 9 are fixedly connected to the outer sides of the connecting rods 8 , and the scrapers 9 are in contact with the inner wall of the feed port 2 .

[0023] Specifically, a mounting plate 10 is fixedly connected to the bottom of the valve body 1, a connecting block 11 is fixedly connected to the bottom of the valve body 1, a connecting groove 12 is provided inside the mounting plate 10, the connecting block 11 is adapted to the connecting groove 12, the connecting block 11 is movably connected inside the connecting groove 12, a mounting block 13 is fixedly connected to the outside of the mounting plate 10, there are several mounting blocks 13, and mounting holes 14 are provided inside the mounting blocks 13.

[0024] Specifically, clamping blocks 15 are provided on both sides of the connecting block 11 , and clamping grooves 16 are provided on both sides of the mounting plate 10 . The clamping grooves 16 extend into the interior of the connecting groove 12 , and the clamping blocks 15 are adapted to the clamping grooves 16 , and the clamping blocks 15 are clamped into the interior of the clamping grooves 16 .

[0025] Specifically, grooves 17 are provided on both sides of the connecting block 11 , and a spring 18 is provided inside the groove 17 . One end of the spring 18 is fixedly connected inside the groove 17 , and the other end of the spring 18 is fixedly connected to a clamping block 15 , which is slidably connected inside the groove 17 .

[0026] Specifically, a spare pipe 19 is provided on both sides of the discharge port 3 , and the spare pipe 19 is movably connected inside the discharge port 3 .

[0027] Specifically, an internal thread 20 is provided inside the discharge port 3 , and an external thread 21 is provided outside the spare pipe 19 , and the external thread 21 is adapted to the internal thread 20 .

[0028] In this embodiment, when the three-way butterfly valve is used, the motor 5 is started to drive the rotating shaft 6 to rotate, so that the crushing blade 7 rotates, and the material is introduced through the feed port 2. The crushing blade 7 crushes the incoming debris to prevent the internal pipeline from being blocked, which brings convenience to the cleaning work and improves the subsequent use effect.

[0029] The scraper 9 arranged on the connecting rod 8 can scrape off the attachments remaining on the inner wall of the feed port 2, further improving the cleaning effect. When in use, the connecting block 11 is connected to the connecting groove 12 in the mounting plate 10, and the clamping block 15 is connected to the clamping groove 16. Then, the mounting plate 10 is placed on the ground below the valve body 1, and the fastening bolts are nailed into the mounting holes 14 in the mounting block 13 to fix the position of the mounting plate 10, so as to achieve the fixing of the valve body 1 as a whole. When the valve body 1 needs to be removed, by pressing the clamping block 15, the spring 18 is retracted and enters the groove 17 from the clamping groove 16. At this time, the clamping block 15 is taken out of the clamping groove 16, and the connecting block 11 is taken out of the connecting groove 12, so that the valve body 1 can be removed, which brings convenience to the fixing and removal of the valve body 1. The spare pipe 19 provided can be selected for use according to the thickness of the pipeline, and is connected or disassembled through the internal thread 20 and the external thread 21 to improve the adaptability of the valve body 1.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0031] 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 novel three-way butterfly valve, comprising a valve body (1), an inlet (2) and an outlet (3), characterized in that: Discharge ports (3) are provided on both sides of the valve body (1), a feed port (2) is provided on the front of the valve body (1), a cross bar (4) is provided inside the feed port (2), a motor (5) is provided at the rear end of the cross bar (4), a rotating shaft (6) is provided at the output end of the motor (5), crushing blades (7) are provided on both sides of the rotating shaft (6), the crushing blades (7) are fixedly connected to the outside of the rotating shaft (6), and the number of the crushing blades (7) is several.

2. A novel three-way butterfly valve according to claim 1, characterized in that: Connecting rods (8) are provided on both sides of the outer side of the rotating shaft (6) away from the crushing blade (7), and a scraper (9) is fixedly connected to the outer side of the connecting rod (8), and the scraper (9) is in contact with the inner wall of the feed port (2).

3. A novel three-way butterfly valve according to claim 1, characterized in that: The bottom of the valve body (1) is fixedly connected to a mounting plate (10), the bottom of the valve body (1) is fixedly connected to a connecting block (11), a connecting groove (12) is provided inside the mounting plate (10), the connecting block (11) is adapted to the connecting groove (12), the connecting block (11) is movably connected inside the connecting groove (12), the outer side of the mounting plate (10) is fixedly connected to a mounting block (13), the number of the mounting blocks (13) is several, and a mounting hole (14) is provided inside the mounting block (13).

4. A novel three-way butterfly valve according to claim 3, characterized in that: The connection block (11) is provided with clamping blocks (15) on both sides, the installation plate (10) is provided with clamping grooves (16) on both sides, the clamping grooves (16) extend into the interior of the connection groove (12), the clamping blocks (15) are adapted to the clamping grooves (16), and the clamping blocks (15) are clamped into the interior of the clamping grooves (16).

5. A novel three-way butterfly valve according to claim 4, characterized in that: Grooves (17) are also provided on both sides of the connection block (11), a spring (18) is provided inside the groove (17), one end of the spring (18) is fixedly connected inside the groove (17), and the other end of the spring (18) is fixedly connected to a clamping block (15), and the clamping block (15) is slidably connected inside the groove (17).

6. A novel three-way butterfly valve according to claim 1, characterized in that: A spare pipe (19) is provided on both sides of the discharge port (3), and the spare pipe (19) is movably connected inside the discharge port (3).

7. A novel three-way butterfly valve according to claim 6, characterized in that: The discharge port (3) is provided with an internal thread (20), and the spare pipe (19) is provided with an external thread (21) on the outside, and the external thread (21) is adapted to the internal thread (20).

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