Automatic descaling device for drainage pipeline
By using external protective sleeves, buffered metal sand and spherical chamfering processes in the drainage pipeline automatic descaling device, the problem of easy deviation of the equipment during collision is solved, the durability and safety are improved, and the use is improved Convenience and seal safety.
Patent Information
- Application Number
- CN202420973311.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-08
AI Technical Summary
Common drainage pipeline automatic descaling devices lack safety protection devices and are easily deviated due to squeeze and collision during use, affecting durability and stability.
An automatic descaling device for drainage pipes including outer protective sleeves, buffered metal sand, rubber plates and buffered airbags was designed. The outer protective sleeve was used to connect the outside of the valve body cup, and the relative compression and cushioning of the rubber plates and rubber plates were used. Metal sand buffers the impact, increasing the durability and safety of the equipment, and adding spherical chamfering processes inside the main valve body to prevent damage to the rotary switch.
It effectively increases the durability and safety of the equipment, prevents damage caused by impact, and improves convenience and seal safety during use.
Smart Images
Figure CN222185614U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the technical field of drainage pipelines, and specifically relates to an automatic descaling device for drainage pipelines. Background Art
[0002] The automatic descaling device for drainage pipes is a device used to deal with the problem of scale layers in drainage pipes. In daily life and industrial production, scale layers often accumulate in drainage pipes, which can lead to problems such as poor drainage, pipe blockage, and equipment failure. The emergence of the automatic descaling device for drainage pipes effectively solves these problems. The use of the automatic descaling device for drainage pipes can not only effectively solve the problem of scale layers in drainage pipes, but also reduce the risk of pipe blockage and equipment failure, extend the service life of pipes, and reduce maintenance costs. Therefore, it has broad application prospects in daily life and industrial production.
[0003] However, common automatic descaling devices for drainage pipes lack safety protection devices on the outside, which makes it easy for the automatic descaling devices for drainage pipes to shift when squeezed or collided during use, thereby affecting the durability and stability during the overall use process. Utility Model Content
[0004] The purpose of the present application is to provide an automatic descaling device for a drainage pipeline in order to solve the above-mentioned problems.
[0005] The technical solution adopted in the present application is as follows: an automatic descaling device for a drainage pipe, comprising a main valve body, a flow limiting screw is arranged below the main valve body, a third O-ring is arranged below the flow limiting screw, a rubber tube is arranged below the third O-ring, a locking cap is threadedly connected at the connection between the rubber tube and the valve body cup, a valve body cup is arranged at the bottom end of the rubber tube, and an outer protective sleeve is sleeved on the outside of the valve body cup.
[0006] By adopting the above technical solution, the outer protective sleeve is sleeved on the outside of the valve body cup. When the outside of the valve body cup is impacted, relative compression will occur between the outer mounting rubber plate and the lower mounting rubber plate inside the outer protective sleeve, so that the entire central buffer airbag can buffer the impact, and the buffer metal sand can buffer the impact amplitude, thereby protecting the valve body cup from being easily hit, thereby increasing the durability and safety of the valve body cup during use. At the same time, a spherical chamfering process is added to the four water flow orifices inside the main valve body to improve the cutting of the I-shaped ring caused by the sharp mouth when the switch is rotated, thereby increasing the convenience of use.
[0007] In a preferred embodiment, an outer placement rubber plate is bonded to the outer surface of the outer protective sleeve, a lower mounting rubber plate is bonded to the inner surface of the outer protective sleeve, and the interior of the outer protective sleeve is filled with buffer metal sand.
[0008] By adopting the above technical solution, the buffering capacity of the outer protective cover is increased.
[0009] In a preferred embodiment, an upper support column is bonded to the lower surface of the outer rubber plate, and a plurality of central buffer airbags are fixedly connected to the bottom end of the upper support column. Two lower buffer rods are provided on the lower surface of the central buffer airbag, and the two bottom ends of the lower buffer rods are bonded to the upper surface of the lower mounting rubber plate.
[0010] By adopting the above technical solution, the installation of the central buffer airbag is made more secure, thereby increasing the overall firmness during use.
[0011] In a preferred embodiment, a fifth O-ring is disposed above the main valve body, and an external thread of the fifth O-ring is connected to a lower handle.
[0012] By adopting the above technical solution, the main valve body can be easily disassembled and assembled, thereby increasing the convenience during use.
[0013] In a preferred embodiment, an exhaust screw is disposed above the fifth O-ring, and a set screw is disposed on the side of the exhaust screw.
[0014] By adopting the above technical solution, the overall sealing safety is increased.
[0015] In a preferred embodiment, the top of the fixing screw is connected to a plastic core, a first O-ring is connected between the plastic core and the fifth O-ring, a plastic core O-ring is arranged at the top of the plastic core, a pressure cap is arranged above the plastic core O-ring, a second O-ring is arranged between the pressure cap and the plastic core O-ring, an upper handle is arranged at the top of the pressure cap, and a cross round head self-tapping screw is arranged inside the upper handle.
[0016] By adopting the above technical solution, automatic descaling is achieved, thereby increasing the convenience of the overall device during use.
[0017] In a preferred embodiment, a fourth O-ring is disposed at the side end of the set screw, a first O-ring is disposed between the fourth O-ring and the first O-ring, and a universal valve body is disposed at the outer end of the fourth O-ring.
[0018] By adopting the above technical solution, the sealing safety of the connecting pipeline is increased.
[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:
[0020] In the present application, the outer protective sleeve is sleeved on the outside of the valve body cup. When the outside of the valve body cup is impacted, relative compression will occur between the outer mounting rubber plate and the lower mounting rubber plate inside the outer protective sleeve, so that the entire central buffer airbag can buffer the impact, and the buffer metal sand can buffer the impact amplitude, thereby protecting the valve body cup from being easily hit, thereby increasing the durability and safety of the valve body cup during use. At the same time, a spherical chamfering process is added to the four water flow orifices inside the main valve body to improve the cutting of the I-shaped ring caused by the sharp rotating switch at the mouth, thereby increasing the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the main valve body structure of this application;
[0022] Figure 2 This is a schematic diagram of the explosion structure of the main valve body in this application;
[0023] Figure 3 This is a schematic diagram of the lower handle structure in this application;
[0024] Figure 4 This is a schematic diagram of the structure of the internal and external protective cover in this application;
[0025] Figure 5 This is a schematic diagram of the cross section of the outer protective cover in this application;
[0026] Figure 6 For this application Figure 5 Enlarged view of point A in the middle.
[0027] Markings in the figure: 1. Main valve body; 2. Universal valve body; 3. Set screw; 4. Plastic core body; 5. Lock cap; 6. Valve body cup; 7. Rubber tube; 8. Plastic core O-ring; 9. Pressure cap; 10. Upper handle; 11. Exhaust screw; 12. Limiting screw; 13. First O-ring; 14. Second O-ring; 15. Third O-ring; 16. Fourth O-ring; 17. Cross round head self-tapping screw; 18. Fifth O-ring; 19. Lower handle; 20. Outer protective cover; 21. Buffer metal sand; 22. External rubber plate; 23. Upper support column; 24. Center buffer airbag; 25. Lower buffer rod; 26. Lower mounting rubber plate. DETAILED DESCRIPTION
[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0029] Reference Figure 1-3 ,
[0030] Example:
[0031] A drainage pipeline automatic descaling device comprises a main valve body 1, a flow limiting screw 12 is arranged below the main valve body 1, a third O-ring 15 is arranged below the flow limiting screw 12, a rubber tube 7 is arranged below the third O-ring 15, a locking cap 5 is threadedly connected to the connection between the rubber tube 7 and the valve body cup 6, a valve body cup 6 is arranged at the bottom end of the rubber tube 7, an outer protective sleeve 20 is sleeved on the outside of the valve body cup 6, and the outer protective sleeve 20 is sleeved on the outside of the valve body cup 6. When the outer part of the valve body cup 6 is impacted, the outer protective sleeve 20 is Relative compression will occur between the outer rubber plate 22 and the lower rubber plate 26, so that the entire central buffer airbag 24 can buffer the impact, and cooperate with the buffer metal sand 21 to buffer the impact amplitude, thereby protecting the valve body cup 6 from being easily hit, increasing the durability and safety of the valve body cup 6 during use, and at the same time, a spherical chamfering process is added to the four water flow holes inside the main valve body 1 to improve the cutting of the I-shaped ring caused by the sharp mouth when the switch is rotated, thereby increasing the convenience of use.
[0032] An outer rubber plate 22 is bonded to the outer surface of the outer protective sleeve 20 , a lower rubber plate 26 is bonded to the inner surface of the outer protective sleeve 20 , and buffer metal sand 21 is filled inside the outer protective sleeve 20 to increase the buffering capacity of the outer protective sleeve 20 .
[0033] An upper support column 23 is bonded to the lower surface of the external rubber plate 22, and a plurality of central buffer airbags 24 are fixedly connected to the bottom end of the upper support column 23. Two lower buffer rods 25 are provided on the lower surface of the central buffer airbag 24, and the two bottom ends of the lower buffer rods 25 are bonded to the upper surface of the lower mounting rubber plate 26, so that the installation of the central buffer airbag 24 is more firmly established, thereby increasing the overall firmness during use.
[0034] A fifth O-ring 18 is arranged above the main valve body 1 , and a lower handle 19 is connected to the outer thread of the fifth O-ring 18 , so as to facilitate the disassembly and assembly of the main valve body 1 and increase the convenience during use.
[0035] An exhaust screw 11 is arranged above the fifth O-ring 18 , and a set screw 3 is arranged on the side of the exhaust screw 11 , thereby increasing the overall sealing safety.
[0036] The top of the locking screw 3 is connected to the plastic core 4, and the first O-ring 13 is connected between the plastic core 4 and the fifth O-ring 18. The top of the plastic core 4 is provided with a plastic core O-ring 8, and a pressure cap 9 is provided above the plastic core O-ring 8. A second O-ring 14 is provided between the pressure cap 9 and the plastic core O-ring 8. The top of the pressure cap 9 is provided with an upper handle 10, and the interior of the upper handle 10 is provided with a cross round head self-tapping screw 17, thereby realizing automatic descaling and increasing the convenience of the overall device during use.
[0037] A fourth O-ring 16 is disposed at the side end of the set screw 3, the first O-ring 13 is disposed between the fourth O-ring 16 and the first O-ring 13, and a universal valve body 2 is disposed at the outer end of the fourth O-ring 16, thereby increasing the sealing safety of the connecting pipeline.
[0038] The implementation principle of an embodiment of an automatic descaling device for drainage pipes of the present application is as follows: an outer protective sleeve 20 is sleeved on the outside of a valve body cup 6, and then when the outside of the valve body cup 6 is impacted, relative compression will occur between the outer mounting rubber plate 22 and the lower mounting rubber plate 26 inside the outer protective sleeve 20, so that the entire central buffer airbag 24 can buffer the impact, and can cooperate with the buffer metal sand 21 to buffer the impact amplitude, thereby protecting the valve body cup 6 from being easily impacted, thereby increasing the durability and safety of the valve body cup 6 during use, and at the same time, a spherical chamfering process is added to the four water flow orifices inside the valve body of the main valve body 1, thereby improving the cutting of the I-shaped ring caused by the sharp mouth when the switch is rotated, thereby increasing the convenience of the use process.
[0039] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. An automatic descaling device for drainage pipes, comprising a main valve body (1), characterized in that: A flow limiting screw (12) is arranged below the main valve body (1), a third O-ring (15) is arranged below the flow limiting screw (12), a rubber tube (7) is arranged below the third O-ring (15), a locking cap (5) is threadedly connected at the connection between the rubber tube (7) and the valve body cup (6), a valve body cup (6) is arranged at the bottom end of the rubber tube (7), and an outer protective sleeve (20) is sleeved on the outside of the valve body cup (6).
2. The automatic descaling device for drainage pipes according to claim 1, characterized in that: An outer placement rubber plate (22) is bonded to the outer surface of the outer protective sleeve (20), a lower mounting rubber plate (26) is bonded to the inner surface of the outer protective sleeve (20), and the interior of the outer protective sleeve (20) is filled with buffer metal sand (21).
3. The automatic descaling device for drainage pipes according to claim 2, characterized in that: An upper support column (23) is bonded to the lower surface of the outer rubber plate (22), and a plurality of middle buffer air bags (24) are fixedly connected to the bottom end of the upper support column (23). Two lower buffer rods (25) are arranged on the lower surface of the middle buffer air bag (24), and the two bottom ends of the lower buffer rods (25) are bonded to the upper surface of the lower mounting rubber plate (26).
4. The automatic descaling device for drainage pipes according to claim 1, characterized in that: A fifth O-ring (18) is arranged above the main valve body (1), and the outer thread of the fifth O-ring (18) is connected to a lower handle (19).
5. The automatic descaling device for drainage pipes according to claim 4, characterized in that: An exhaust screw (11) is arranged above the fifth O-ring (18), and a set screw (3) is arranged on the side of the exhaust screw (11).
6. The automatic descaling device for drainage pipes according to claim 5, characterized in that: The top of the set screw (3) is connected to a plastic core (4), a first O-ring (13) is connected between the plastic core (4) and a fifth O-ring (18), a plastic core O-ring (8) is arranged at the top of the plastic core (4), a pressure cap (9) is arranged above the plastic core O-ring (8), a second O-ring (14) is arranged between the pressure cap (9) and the plastic core O-ring (8), an upper handle (10) is arranged at the top of the pressure cap (9), and a cross round head self-tapping screw (17) is arranged inside the upper handle (10).
7. The automatic descaling device for drainage pipes according to claim 5, characterized in that: A fourth O-ring (16) is arranged at the side end of the set screw (3), the first O-ring (13) is arranged between the fourth O-ring (16) and the first O-ring (13), and a universal valve body (2) is arranged at the outer end of the fourth O-ring (16).