Water pump with high-sealing-performance anti-blocking structure
By designing multiple inner and outer sealing structures and filtering mechanisms in the water pump, the problem of leakage and high maintenance costs caused by easy wear of seals and complex structures is solved, achieving higher sealing performance and longer equipment service life.
Patent Information
- Application Number
- CN202421019207.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-11
AI Technical Summary
In the long-term use of existing water pumps with high sealing and anti-blocking structure, the sealing parts are susceptible to wear and corrosion, resulting in a degradation of sealing performance and increasing the risk of leakage. The sealing structure is complex and the maintenance and replacement cost is high, which affects the reliability and sustainability of the equipment. Runtime.
A water pump with multiple inner and outer seals is designed. By adding a combination of connecting pipes, connecting rings, rubber rings, fixed rings, sealing gaskets, encrypted tubes and bolts to the sealing mechanism, a higher sealing effect is achieved and the filtering effect is improved. A protective tube, placement ring, filter screen, placement groove, protection column, spring and pressing block are added to the mechanism to facilitate filtration and cleaning.
Through the multiple sealing structure, the sealing performance of the water pump is significantly improved, the service life of the seal is extended, the risk of leakage and maintenance costs are reduced, and the equipment is more reliable and continues to operate in long-term use.
Smart Images
Figure CN222376736U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field related to water pumps, and in particular to a water pump with a high-sealing anti-blocking structure. Background Art
[0002] In the agricultural field, water pumps are the core equipment of the irrigation system. They can lift water from low places to high places to meet the irrigation needs of farmland. They are an indispensable and important tool for agricultural production. Secondly, in the industrial field, water pumps play a key role in many processes, such as cooling, cleaning, and transportation. Water pumps can ensure the normal operation of industrial production and improve production efficiency and product quality. In addition, water pumps also play an important role in daily life. For example, in construction projects, water pumps can provide a stable water supply to ensure the normal life of residents. In urban drainage systems, water pumps can discharge sewage and rainwater in time to maintain the cleanliness and sanitation of the city. In short, water pumps play an indispensable role in agriculture, industry, construction, environmental protection and other fields. Water pumps are in operation. , will cause a certain pressure inside it. If there is no seal, the liquid under pressure will not be pumped, resulting in leakage, affecting the normal operation of the pump. When the water pump is running, negative pressure will be generated. If there is no seal, air will enter the pump, affecting the suction effect of the pump. Poor sealing of the water pump will cause water to penetrate into the motor, causing serious consequences such as motor short circuit and burning. The sealing of the water pump is crucial to the stable operation of the pump. Good sealing can avoid various problems caused by leakage, air entry and other factors, such as reduced pump efficiency and noise. In many application fields, such as chemical industry, petroleum, etc., there are strict requirements on the sealing of the pump to ensure safety. Therefore, the water pump needs to be sealed to ensure its normal, stable and safe operation. Therefore, a water pump with a high sealing and anti-blocking structure is particularly needed.
[0003] However, existing water pumps with high sealing and anti-clogging structures face several major problems in long-term use. First, the seals are susceptible to wear and corrosion, which leads to a decrease in sealing performance and increases the risk of leakage. Second, the sealing structure is complex and the maintenance and replacement costs are high, which affects the reliability and continuous operation time of the equipment. Utility Model Content
[0004] The purpose of the utility model is to provide a water pump with a high-sealing anti-blocking structure to solve several major problems faced by the existing water pumps with high-sealing anti-blocking structures proposed in the above background technology in long-term use. First, the seals are susceptible to wear and corrosion, resulting in a decrease in sealing performance and an increased risk of leakage. Second, the sealing structure is complex, and the maintenance and replacement costs are high, which affects the reliability and continuous operation time of the equipment.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water pump with a high sealing anti-blocking structure, comprising an operating panel, a base, a placement pad and a motor, the base is installed on the lower surface of the operating panel, the placement pad is attached to the upper surface of the operating panel, the motor is placed on the upper surface of the placement pad, a connecting frame is connected to one side surface of the motor, a water pump is connected to one side surface of the connecting frame, a sealing mechanism is arranged on the upper surface of the water pump, and a filtering mechanism is arranged on one side surface of the water pump;
[0006] The sealing mechanism includes a connecting pipe, a connecting ring, a rubber ring, a fixing ring, a sealing gasket, an encryption tube and bolts. One side surface of the water pump is connected to the connecting pipe, the outer surface of the connecting pipe is sleeved with a connecting ring, the inner surface of the connecting ring is connected to a rubber ring, the inner surface of the connecting ring is installed with a fixing ring, one side surface of the fixing ring is fitted with the fixing ring, one side surface of the fixing ring is connected to the encryption tube, and one side surface of the connecting ring is threadedly connected to a bolt.
[0007] Preferably, the number of the bases is four and they are symmetrically distributed.
[0008] Preferably, the inner wall size of the connecting ring matches the outer wall size of the rubber ring, and fixing rings and sealing gaskets are provided on both sides of the encryption tube.
[0009] Preferably, the filtering mechanism includes a protective tube, a placement ring, a filter net, a placement groove, a protective column, a spring and a pressing block. The upper surface of the water pump is installed with a protective tube, the upper surface of the protective tube is installed with a placement ring, the inner surface of the placement ring is placed with a filter net, the two side surfaces of the placement ring are provided with placement grooves, the inner surface of the placement groove is connected to a protective column, the outer surface of the protective column is sleeved with a spring, and a pressing block is installed on one side surface of the spring.
[0010] Preferably, the protection column is connected to a spring and a pressing block to form a telescopic structure.
[0011] Compared with the prior art, the beneficial effects of the utility model are: the water pump with a high-sealing anti-blocking structure adds multiple inner and outer seals on the basis of the water pump with a high-sealing anti-blocking structure, adds multiple seals to reduce the risk of internal damage during long-term use, thereby increasing the sealing effect, and then adds filtering at the water inlet, which facilitates filtering and cleaning, making it less likely to be blocked during long-term use, making it easier to clean the equipment and allowing it to be used for a longer time. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the front appearance structure of the utility model;
[0013] Figure 2 This is a schematic diagram of the sealing mechanism structure of the utility model;
[0014] Figure 3 This is a schematic diagram of the structure of the filter mechanism of the utility model;
[0015] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.
[0016] In the figure: 1. operating panel; 2. base; 3. placement pad; 4. motor; 5. connecting frame; 6. water pump; 7. sealing mechanism; 701. connecting pipe; 702. connecting ring; 703. rubber ring; 704. fixing ring; 705. sealing pad; 706. encryption pipe; 707. bolt; 8. filtering mechanism; 801. protective pipe; 802. placement ring; 803. filter net; 804. placement groove; 805. protective column; 806. spring; 807. pressing block. DETAILED DESCRIPTION
[0017] 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.
[0018] See also Figure 1-4 The utility model provides a technical solution: a water pump with a high sealing anti-blocking structure, comprising an operating panel 1, a base 2, a placement pad 3 and a motor 4, the base 2 is installed on the lower surface of the operating panel 1, the placement pad 3 is attached to the upper surface of the operating panel 1, the motor 4 is placed on the upper surface of the placement pad 3, a connecting frame 5 is connected to one side surface of the motor 4, a water pump 6 is connected to one side surface of the connecting frame 5, a sealing mechanism 7 is arranged on the upper surface of the water pump 6, and a filtering mechanism 8 is arranged on one side surface of the water pump 6;
[0019] The sealing mechanism 7 includes a connecting pipe 701, a connecting ring 702, a rubber ring 703, a fixing ring 704, a sealing gasket 705, an encryption tube 706 and a bolt 707. One side surface of the water pump 6 is connected with the connecting pipe 701, the outer surface of the connecting pipe 701 is sleeved with a connecting ring 702, the inner surface of the connecting ring 702 is connected with a rubber ring 703, the inner surface of the connecting ring 702 is installed with a fixing ring 704, one side surface of the fixing ring 704 is attached with the fixing ring 704, one side surface of the fixing ring 704 is connected with an encryption tube 706, one side surface of the connecting ring 702 is threadedly connected with a bolt 707, through the connecting pipe 701, the connecting ring 702, the rubber ring 703, The arrangement of the fixing ring 704, the sealing gasket 705, the encryption tube 706 and the bolt 707 makes the sealing effect better. First, start the water pump 6. The water source can be brought into the connecting pipe 701 through the braking of the water pump 6. When the water source flows from the connecting pipe 701 into the encryption tube 706 inside the connecting ring 702, the sealing gaskets 705 fitted on both sides of the encryption tube 706 can prevent the water source from leaking. Then, the long-term use of the encryption tube 706 will cause aging, and the water source will be exposed. Then, on the basis of the sealing inside the connecting ring 702, a second layer of sealing of the connecting ring 702 and the rubber ring 703 is added, and so on, so that the sealing can be used for a longer time.
[0020] Furthermore, the number of the bases 2 is four and they are symmetrically distributed. Through the arrangement of the bases 2, the supporting effect is better.
[0021] Furthermore, the inner wall size of the connecting ring 702 matches the outer wall size of the rubber ring 703 , and fixing rings 704 and sealing pads 705 are provided on both sides of the encryption tube 706 . The provision of the rubber ring 703 improves the sealing effect.
[0022] Furthermore, the filtering mechanism 8 includes a protective tube 801, a placement ring 802, a filter screen 803, a placement groove 804, a protective column 805, a spring 806 and a pressing block 807. The protective tube 801 is installed on the upper surface of the water pump 6, the placement ring 802 is installed on the upper surface of the protective tube 801, the filter screen 803 is placed on the inner surface of the placement ring 802, the placement groove 804 is opened on both side surfaces of the placement ring 802, the inner surface of the placement groove 804 is connected to the protective column 805, the outer surface of the protective column 805 is sleeved with a spring 806, and a pressing block 807 is installed on one side surface of the spring 806. Through the protective tube 801, the placement ring 802, the filter screen 803, the placement groove 804, the protective column 805, the spring 806 and the pressing block 807 The setting makes it easier to clean and replace the filter. First, when water enters the placement ring 802 from the outside, it enters the protective tube 801 through the filter 803, and then enters the water pump 6. Then, when a large amount of water enters, a filter 803 is placed inside the placement ring 802 to filter the water entering the water pump 6 from the outside. Then, a placement groove 804 is opened at the connection between the placement ring 802 and the filter 803. Then, the filter 803 is fixed with a spring 806 and a pressing block 807. When use is over, the filter 803 can be taken out for cleaning. Then, the pressing block 807 is pressed to shrink the spring 806. After the filter 803 is taken out and cleaned, it can be installed in the original way for use.
[0023] Furthermore, the protective column 805 and the spring 806 are connected to the pressing block 807 to form a telescopic structure. Through the arrangement of the protective column 805, the spring 806 can play a protective role and is not easily deformed when being pressed.
[0024] Working principle: First, start the water pump 6, and the water source can be brought into the connecting pipe 701 through the braking of the water pump 6. When the water source flows from the connecting pipe 701 into the encrypted tube 706 inside the connecting ring 702, the sealing gaskets 705 fitted on both sides of the encrypted tube 706 can prevent the water source from leaking out. Then, the long-term use of the encrypted tube 706 will cause aging, and the water source will be exposed. Then, on the basis of the sealing inside the connecting ring 702, a second layer of sealing is added between the connecting ring 702 and the rubber ring 703. By analogy, the sealing time of the seal is longer. First, when the water source enters the inside of the placement ring 802 from the outside, through The filter 803 enters into the protective tube 801 and then into the water pump 6. When a large amount of water enters, the filter 803 is placed inside the placement ring 802 to filter the water entering the water pump 6 from the outside. A placement groove 804 is opened at the connection between the placement ring 802 and the filter 803. The filter 803 is then fixed using a spring 806 and a pressing block 807. When use is over, the filter 803 can be taken out for cleaning. The pressing block 807 is then pressed to contract the spring 806. The filter 803 is taken out for cleaning and then installed in the original position for use.
[0025] 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 water pump with a high sealing anti-blocking structure, comprising an operating panel (1), a base (2), a placement pad (3) and a motor (4), characterized in that: A base (2) is installed on the lower surface of the operating panel (1), a placement pad (3) is attached to the upper surface of the operating panel (1), a motor (4) is placed on the upper surface of the placement pad (3), a connecting frame (5) is connected to one side surface of the motor (4), a water pump (6) is connected to one side surface of the connecting frame (5), a sealing mechanism (7) is provided on the upper surface of the water pump (6), and a filtering mechanism (8) is provided on one side surface of the water pump (6); The sealing mechanism (7) comprises a connecting pipe (701), a connecting ring (702), a rubber ring (703), a fixing ring (704), a sealing gasket (705), an encryption tube (706) and a bolt (707); one side surface of the water pump (6) is connected to the connecting pipe (701); the outer surface of the connecting pipe (701) is sleeved with a connecting ring (702); the inner surface of the connecting ring (702) is connected with a rubber ring (703); the inner surface of the connecting ring (702) is installed with a fixing ring (704); one side surface of the fixing ring (704) is attached with the fixing ring (704); one side surface of the fixing ring (704) is connected to the encryption tube (706); and one side surface of the connecting ring (702) is threadedly connected with a bolt (707).
2. A water pump with a high sealing and anti-blocking structure according to claim 1, characterized in that: The number of the bases (2) is four and they are symmetrically distributed.
3. The water pump with a high sealing and anti-blocking structure according to claim 1, characterized in that: The inner wall size of the connecting ring (702) matches the outer wall size of the rubber ring (703), and both sides of the encryption tube (706) are provided with a fixing ring (704) and a sealing gasket (705).
4. The water pump with a high sealing and anti-blocking structure according to claim 1, characterized in that: The filtering mechanism (8) comprises a protective tube (801), a placement ring (802), a filter net (803), a placement groove (804), a protective column (805), a spring (806) and a pressing block (807); the protective tube (801) is installed on the upper surface of the water pump (6); the placement ring (802) is installed on the upper surface of the protective tube (801); the filter net (803) is placed on the inner surface of the placement ring (802); placement grooves (804) are provided on both side surfaces of the placement ring (802); the inner surface of the placement groove (804) is connected to the protective column (805); the outer surface of the protective column (805) is sleeved with a spring (806); and a pressing block (807) is installed on one side surface of the spring (806).
5. A water pump with a high sealing and anti-blocking structure according to claim 4, characterized in that: The protection column (805) and the spring (806) are connected to the pressing block (807) to form a telescopic structure.