Production and filling device for hypochlorous acid disinfectant fluid
By designing a hypochlorous acid disinfectant production and filling device with a switching mechanism and a filling mechanism, the problem of low continuous filling efficiency of multiple storage containers was solved, achieving a stable and efficient filling process and improving filling efficiency and cleanliness.
Patent Information
- Application Number
- CN202511255760.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-04
- Publication Date
- 2025-11-04
AI Technical Summary
Existing filling equipment is not convenient for continuous filling of multiple storage containers, has low filling efficiency, and insufficient disinfectant pressure, resulting in a slow flow rate.
A hypochlorous acid disinfectant production and filling device was designed, which includes a switching mechanism and a filling mechanism. The rotating seat and worktable are driven to rotate by a rotating motor. Combined with the limiting cooperation of the ball and the slot, multiple containers can be continuously filled. The opening and closing of the filling head is controlled by a solenoid valve, and the drive motor drives the screw to rotate, which improves the pressure of the disinfectant and the filling efficiency. Automatic cleaning is achieved by a water pump and a nozzle.
It enables continuous filling of multiple containers, improving filling stability and efficiency, and ensuring efficient filling of disinfectant and cleanliness of containers.
Smart Images

Figure CN120887362A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application belongs to the technical field of filling device, and particularly relates to a production and filling device for hypochlorous acid disinfectant. BACKGROUND
[0002] Hypochlorous acid disinfectant is a broad-spectrum disinfectant with hypochlorous acid (HClO) as the main effective component. Its disinfection principle is to destroy the protein structure and nucleic acid of bacteria, viruses (such as new coronavirus and influenza virus), fungi and other microorganisms through the strong oxidizing property of hypochlorous acid, so as to quickly kill pathogenic bacteria. In the process of sterilization, it is finally decomposed into water and sodium chloride without residual toxicity. Compared with traditional chlorine-containing disinfectants (such as sodium hypochlorite, i.e. 84 disinfectant), it has a more neutral pH value, lower irritation to skin, mucous membranes (such as oral cavity and nasal cavity) and clothes, and can be used without dilution or only needs simple dilution, and is widely applicable to household environments (tabletop, floor, baby products), food processing contact surfaces (tableware, fruits and vegetables), wound cleaning (medical grade concentration is required) and public spaces (elevator, handrail) and other scenes. However, its stability is poor, it is easily decomposed by light and high temperature, and needs to be stored in the dark, sealed and at low temperature. Different concentrations correspond to different uses, and need to be used according to the product specification. In the production and processing process of hypochlorous acid disinfectant, the filling device is needed to fill the disinfectant.
[0003] The utility model discloses a quantitative filling equipment for alcohol disinfectant production, including the base, the top of base is installed four groups of support rod, four groups support rod's top is installed the support board, the inside of support board is provided with filling barrel, the bottom of filling barrel is connected with the liquid outlet pipe, the bottom of liquid outlet pipe is connected with the filling pipe, the utility model discloses a fixed seat that is arranged at the bottom of filling barrel, can place the appliance that cancels disinfectant in the recess, and the filling pipe is located just above the recess, so as to facilitate the accurate control of the filling pipe alcohol disinfectant filling, reduces the complexity and labor intensity of manual operation, improves production efficiency, and the stable filling process can effectively avoid the overflow and pollution of alcohol disinfectant, and keeps the production environment clean and sanitary, wherein the lifting assembly can adjust the height of the fixed seat and the recess, improve the versatility and flexibility of the equipment.
[0004] In the prior art, the filling device is inconvenient for continuous filling of multiple storage containers during use, which affects the filling efficiency, and the low pressure of the disinfectant during filling leads to slow flow rate, which affects the filling efficiency. Therefore, a production and filling device for hypochlorous acid disinfectant is needed. SUMMARY The purpose of the present application is to provide a production and filling device for hypochlorous acid disinfectant to solve the problems mentioned in the background.
[0005] To solve the above problems, the present application provides a technical scheme: A hypochlorous acid disinfectant water production and filling device, comprising a base, a plurality of support rods are fixedly connected to the bottom of the base in a uniform distribution, an anti-skid pad is fixedly connected to the bottom of each support rod, the anti-skid pad is made of anti-skid rubber material, a plurality of fixed rods are fixedly connected to the top of the base in a uniform distribution, a top plate is fixedly connected to the top of the fixed rod, a tank body is fixedly sleeved in the inside of the top plate, a cover plate is fixedly connected to the top of the tank body, a liquid adding port is fixedly connected to the left end of the tank body, a workbench is rotatably sleeved in the inside of the base through a bearing, a switching mechanism is arranged on the workbench, and a filling mechanism is arranged on the tank body.
[0006] As a preferred, the switching mechanism comprises a rotating motor, the rotating motor is fixedly installed in the inside of the base, a rotating seat is fixedly connected to the upper end of the output end of the rotating motor, the rotating seat is rotatably connected with the base, the rotating seat is fixedly connected with the workbench, a clamping groove is arranged in the inside of the rotating seat, a clamping ball is movably sleeved in the inside of the clamping groove, the clamping ball is movably connected with the base, a sliding block is movably sleeved on the outside of the clamping ball, the sliding block is slidingly connected with the base, a sliding rod is fixedly connected to the outside of the sliding block, the sliding rod is slidingly connected with the base, a first spring is arranged on the outside of the sliding rod, an elastic block is fixedly connected to the outside of the sliding block, the elastic block is fixedly connected with the base, a fixed block is fixedly connected in the inside of the workbench, an electric cylinder is fixedly installed in the inside of the workbench, a top block is fixedly connected to the upper end of the output end of the electric cylinder, the top block is slidingly connected with the workbench, a plurality of inclined blocks in a uniform distribution are in contact with the outside of the top block, the inclined blocks are slidingly connected with the workbench, a push rod is fixedly connected to the outside of the inclined blocks, a clamping block is fixedly connected to the outside of the push rod, the push rod and the clamping block are slidingly connected with the workbench, and a second spring is arranged on the outside of the push rod. Through the design of the switching mechanism, the workbench can be switched and used by rotation.
[0007] As a preferred, the number of clamping grooves is multiple, and the multiple clamping grooves are annular and uniformly distributed in the inside of the rotating seat. Through the design of multiple clamping grooves, the clamping ball can be rolled into the inside of the clamping groove in different positions.
[0008] As a preferred, one end of the first spring is fixedly connected with the sliding block, and the other end of the first spring is fixedly connected with the base. Through the design of the first spring, the acting force of the first spring can act on the sliding block.
[0009] As a preferred, one end of the second spring is fixedly connected with the workbench, and the other end of the second spring is fixedly connected with the inclined block. Through the design of the second spring, the acting force of the second spring can act on the inclined block.
[0010] As preferred, the filling mechanism comprises a liquid discharge port, the bottom of the tank body is fixedly connected with the liquid discharge port, an electromagnetic valve is arranged on the liquid discharge port, a filling head is arranged at the bottom of the liquid discharge port, a driving motor is fixedly installed at the top of the cover plate, the output end of the driving motor is rotatably connected with the cover plate, a screw rod is fixedly connected with the lower end of the output end of the driving motor, a pressing plate is threadedly connected with the outer side of the screw rod, the pressing plate is in contact with the inner wall of the tank body, a guide rod is fixedly connected with the lower end of the cover plate, a sealing ring three is slidingly sleeved with the outer side of the guide rod, the sealing ring three is fixedly connected with the pressing plate, a water pump is fixedly installed at the upper end of the cover plate, a water inlet pipe is arranged at the right end of the water pump, the water inlet pipe is connected with a water source, an elastic hose is arranged at the bottom of the water pump, the elastic hose is fixedly connected with the cover plate, the elastic hose is fixedly connected with the pressing plate, a plurality of spray heads are fixedly connected with the lower end of the pressing plate, a flow channel is arranged in the pressing plate, and the flow channel is in communication with the elastic hose and the spray heads. By designing the filling mechanism, the container filling efficiency can be improved.
[0011] As preferred, the outer side of the output end of the driving motor is rotatably sleeved with a sealing ring one, and the sealing ring one is fixedly connected with the cover plate. By designing the sealing ring one, the connection between the output end of the driving motor and the cover plate can be sealed.
[0012] As preferred, the outer side of the screw rod is rotatably sleeved with a sealing ring two, and the sealing ring two is fixedly connected with the pressing plate. By designing the sealing ring two, the connection between the screw rod and the pressing plate can be sealed.
[0013] The present application has the following advantages: the present application relates to a production and filling device for hypochlorous acid disinfectant water, which has the characteristics of continuous filling of multiple containers, stable filling and higher filling efficiency. Compared with the traditional production and filling device for hypochlorous acid disinfectant water, the present application has the following advantages: Firstly, by designing the liquid discharge port and the filling head, the container can be filled with disinfectant water. After one filling is completed, the rotating motor can drive the rotating seat and the workbench to rotate, so that the containers at different positions can be switched, facilitating the continuous filling of multiple containers and improving the filling efficiency. The insertion cooperation of the clamping ball and the clamping groove can limit the stationary rotating seat and the workbench, avoiding the shaking of the workbench during filling, which affects the stability. The horizontal movement of the clamping block during filling can realize the automatic clamping and fixing of the container, which can further improve the filling stability. Secondly, by designing the drain port and filling head, the container can be filled. The solenoid valve controls the opening and closing of the filling head. During the filling process, the drive motor drives the screw to rotate, which in turn realizes the threaded movement of the pressure plate. The downward movement of the pressure plate can press down the disinfectant inside the tank, increasing the pressure of the disinfectant inside the tank, improving the disinfectant discharge efficiency, and increasing the container filling efficiency. Furthermore, under the action of the water pump, water can be injected into the flow channel. The water can be sprayed onto the inner wall of the tank through the nozzle. Combined with the movement of the pressure plate, the inside of the tank can be automatically cleaned, avoiding contamination during subsequent use. Attached Figure Description For ease of explanation, the present invention will be described in detail below with reference to specific embodiments and accompanying drawings.
[0014] Figure 1 This is a perspective view of the overall structure of the present invention; Figure 2 For the present invention Figure 1 A partial three-dimensional sectional view of the structure; Figure 3 For the present invention Figure 2 Enlarged view of point A; Figure 4 For the present invention Figure 2 Enlarged view of point B; Figure 5 For the present invention Figure 2 A front sectional view of the tank; Figure 6 For the present invention Figure 5 Enlarged view of point C.
[0015] In the diagram: 1. Base; 2. Support rod; 3. Anti-slip pad; 4. Fixing rod; 5. Top plate; 6. Tank body; 7. Cover plate; 8. Switching mechanism; 9. Filling mechanism; 10. Liquid inlet; 11. Workbench; 81. Rotary motor; 82. Rotating seat; 83. Slot; 84. Ball clamp; 85. Slider; 86. Sliding rod; 87. First spring; 88. Elastic block; 89. Fixing block; 891. Electric cylinder; 892. Top plate 893. Block; 894. Inclined block; 895. Push rod; 896. Second spring; 897. Clamping block; 91. Drain outlet; 92. Solenoid valve; 93. Filling head; 94. Drive motor; 95. Sealing ring one; 96. Screw; 97. Pressure plate; 98. Sealing ring two; 99. Guide rod; 991. Sealing ring three; 992. Water pump; 993. Inlet pipe; 994. Flexible hose; 995. Flow channel; 996. Nozzle. Detailed Implementation like Figures 1-6 As shown, the specific implementation adopts the following technical solution: Example: The utility model provides a kind of hypochlorous acid disinfectant water production filling device, including base 1, the bottom of the base 1 is fixedly connected with a plurality of support rods 2 in uniform distribution, the bottom of each support rod 2 is fixedly connected with anti-skid pad 3, the anti-skid pad 3 is antiskid rubber material, the top of the base 1 is fixedly connected with a plurality of fixed rods 4 in uniform distribution, the top of the fixed rod 4 is fixedly connected with top plate 5, the inside of the top plate 5 is fixedly sleeved with jar 6, the top of the jar 6 is fixedly connected with cover plate 7, the left end of the jar 6 is fixedly connected with liquid inlet 10, the inside of the base 1 is rotatably sleeved with workbench 11 by bearing, be provided with switching mechanism 8 on the workbench 11, be provided with filling mechanism 9 on the jar 6.
[0016] The switching mechanism 8 comprises a rotating motor 81, the inside of the base 1 is fixedly installed with the rotating motor 81, the upper end of the output end of the rotating motor 81 is fixedly connected with a rotating seat 82, the rotating seat 82 is rotatably connected with the base 1, the rotating seat 82 is fixedly connected with the workbench 11, the inside of the rotating seat 82 is provided with a clamping groove 83, the inside of the clamping groove 83 is movably sleeved with a clamping ball 84, a plurality of clamping grooves 83 are evenly distributed in the inside of the rotating seat 82 in a ring shape, the clamping ball 84 can roll into the inside of the clamping groove 83 in different positions through the design of the plurality of clamping grooves 83, the clamping ball 84 is movably connected with the base 1, the outside of the clamping ball 84 is movably sleeved with a sliding block 85, the sliding block 85 is slidably connected with the base 1, the outside of the sliding block 85 is fixedly connected with a sliding rod 86, the sliding rod 86 is slidably connected with the base 1, the outside of the sliding rod 86 is provided with a first spring 87, one end of the first spring 87 is fixedly connected with the sliding block 85, the other end of the first spring 87 is fixedly connected with the base 1, the force of the first spring 87 can act on the sliding block 85 through the design of the first spring 87, the outside of the sliding block 85 is fixedly connected with an elastic block 88, the elastic block 88 is fixedly connected with the base 1, the inside of the workbench 11 is fixedly connected with a fixed block 89, the inside of the workbench 11 is fixedly installed with an electric cylinder 891, the upper end of the output end of the electric cylinder 891 is fixedly connected with a top block 892, the top block 892 is slidably connected with the workbench 11, the outside of the top block 892 is in contact with a plurality of inclined blocks 893 which are evenly distributed, the inclined blocks 893 are slidably connected with the workbench 11, the outside of the inclined blocks 893 is fixedly connected with a push rod 894, the outside of the push rod 894 is fixedly connected with a clamping block 896, the push rod 894 and the clamping block 896 are slidably connected with the workbench 11, the outside of the push rod 894 is provided with a second spring 895, one end of the second spring 895 is fixedly connected with the workbench 11, the other end of the second spring 895 is fixedly connected with the inclined block 893, the force of the second spring 895 can act on the inclined block 893 through the design of the second spring 895, the workbench 11 can be rotatably switched through the design of the switching mechanism 8.
[0017] The filling mechanism 9 comprises a liquid outlet 91, the bottom of the tank body 6 is fixedly connected with the liquid outlet 91, the liquid outlet 91 is provided with a solenoid valve 92, the bottom of the liquid outlet 91 is provided with a filling head 93, the top of the cover plate 7 is fixedly installed with a driving motor 94, the output end of the driving motor 94 is rotatably connected with the cover plate 7, the outer side of the output end of the driving motor 94 is rotatably sleeved with a sealing ring I 95, the sealing ring I 95 is fixedly connected with the cover plate 7, the sealing ring I 95 can seal the connection between the output end of the driving motor 94 and the cover plate 7, the lower end of the output end of the driving motor 94 is fixedly connected with a screw rod 96, the outer side of the screw rod 96 is threadedly connected with a pressing plate 97, the pressing plate 97 is in contact with the inner wall of the tank body 6, the outer side of the screw rod 96 is rotatably sleeved with a sealing ring II 98, the sealing ring II 98 is fixedly connected with the pressing plate 97, the sealing ring II 98 can seal the connection between the screw rod 96 and the pressing plate 97, the lower end of the cover plate 7 is fixedly connected with a guide rod 99, the outer side of the guide rod 99 is slidably sleeved with a sealing ring III 991, the sealing ring III 991 is fixedly connected with the pressing plate 97, the upper end of the cover plate 7 is fixedly installed with a water pump 992, the right end of the water pump 992 is provided with a water inlet pipe 993, the water inlet pipe 993 is connected with a water source, the bottom of the water pump 992 is provided with an elastic hose 994, the elastic hose 994 is fixedly connected with the cover plate 7, the elastic hose 994 is fixedly connected with the pressing plate 97, the lower end of the pressing plate 97 is fixedly connected with a plurality of spray heads 996, the inside of the pressing plate 97 is provided with flow channels 995, the flow channels 995 are respectively communicated with the elastic hose 994 and the spray heads 996, and the filling mechanism 9 can improve the container filling efficiency.
[0018] The use state of the present application is: when in use, a plurality of containers are placed in the inside of the workbench 11 respectively, then the electric cylinder 891 is started, the output end of the electric cylinder 891 drives the top block 892 to move upwards, the top block 892 slides along the inclined surface of the inclined block 893, the inclined block 893 is extruded and pushed to move horizontally, the inclined block 893 extrudes the second spring 895, at the same time, the inclined block 893 pushes the push rod 894 to move, the push rod 894 pushes the clamping block 896 to move horizontally, and the clamping block 896 is clamped to the container to fix the container, so that the stability of the container during filling can be improved.
[0019] When the positioning is completed, the solenoid valve 92 is opened, the disinfectant water is discharged through the liquid outlet 91, the disinfectant water is discharged through the filling head 93, and the container can be filled. During filling, the driving motor 94 works at the same time, the output end of the driving motor 94 drives the screw rod 96 to rotate, the pressing plate 97 moves in a screw thread mode, the pressing plate 97 moves downwards along the guide rod 99, the pressing plate 97 moves downwards along the inner wall of the tank body 6, the pressing plate 97 can press downwards on the disinfectant water, the pressure of the disinfectant water in the tank body 6 can be improved, the disinfectant water discharge efficiency can be improved, and the container filling efficiency can be improved.
[0020] When a container is filled, the rotating motor 81 is started, the output end of the rotating motor 81 drives the rotating seat 82 to rotate, the rotating seat 82 drives the workbench 11 to rotate, and another position of the container can be switched to the lower part of the filling head 93 for filling, so that continuous filling work of multiple containers can be realized, and the filling efficiency can be further improved. When the rotating seat 82 rotates, the arc surface of the clamping groove 83 in the rotating seat 82 will extrude and push the clamping ball 84, the clamping ball 84 will roll outward, the clamping ball 84 will push the sliding block 85 to move, the sliding block 85 will extrude the elastic block 88, and at the same time the sliding block 85 will drive the sliding rod 86 to move horizontally, the sliding block 85 can also extrude the first spring 87, so that the clamping ball 84 is separated from the clamping groove 83, and with the rotation of the rotating seat 82, when the rotating motor 81 stops rotating, the sliding block 85 will be pushed into another position of the clamping groove 83 under the elastic action of the first spring 87 and the elastic block 88, at this time the stationary rotating seat 82 and the workbench 11 can be locked and limited, so that the rotation and shaking of the workbench 11 during filling will not affect the stability.
[0021] When the filling is completed, the water inlet pipe 993 is connected with the water source, and then the water pump 992 is started, the water pump 992 can extract water, the water will be input to the flow channel 995 in the pressing plate 97 through the elastic hose 994, and the water will be finally sprayed and sprayed out through the spray head 996. Combined with the movement of the pressing plate 97 in the vertical direction, the inside of the tank 6 can be automatically cleaned and cleaned, so that pollution during subsequent use is avoided.
[0022] The above shows and describes the basic principles and main features of the present application and the advantages of the present application. It should be understood by those skilled in the art that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A device for the production and filling of hypochlorous acid disinfectant water, comprising a base (1), characterized in that: The bottom of the base (1) is fixedly connected with a plurality of support rods (2) distributed uniformly, the bottom of each support rod (2) is fixedly connected with a non-slip pad (3), the non-slip pad (3) is made of non-slip rubber material, the top of the base (1) is fixedly connected with a plurality of fixed rods (4) distributed uniformly, the top of the fixed rod (4) is fixedly connected with a top plate (5), the inside of the top plate (5) is fixedly sleeved with a tank body (6), the top of the tank body (6) is fixedly connected with a cover plate (7), the left end of the tank body (6) is fixedly connected with a liquid adding port (10), the inside of the base (1) is rotatably sleeved with a workbench (11) through a bearing, the workbench (11) is provided with a switching mechanism (8), and the tank body (6) is provided with a filling mechanism (9).
2. The device for producing and filling hypochlorous acid disinfectant water according to claim 1, characterized in that: The switching mechanism (8) comprises a rotating motor (81), the inside of the base (1) is fixedly installed with the rotating motor (81), the upper end of the output end of the rotating motor (81) is fixedly connected with a rotating seat (82), the rotating seat (82) is rotatably connected with the base (1), the rotating seat (82) is fixedly connected with the workbench (11), the inside of the rotating seat (82) is provided with a clamping groove (83), the inside of the clamping groove (83) movably sleeved with a clamping ball (84), the clamping ball (84) is movably connected with the base (1), the outer side of the clamping ball (84) movably sleeved with a sliding block (85), the sliding block (85) is slidably connected with the base (1), the outer side of the sliding block (85) is fixedly connected with a sliding rod (86), the sliding rod (86) is slidably connected with the base (1), the outer side of the sliding rod (86) is provided with a first spring (87), the outer side of the sliding block (85) is fixedly connected with an elastic block (88), the elastic block (88) is fixedly connected with the base (1), the inside of the workbench (11) is fixedly connected with a fixed block (89), the inside of the workbench (11) is fixedly installed with an electric cylinder (891), the upper end of the output end of the electric cylinder (891) is fixedly connected with a top block (892), the top block (892) is slidably connected with the workbench (11), the outer side of the top block (892) is in contact with a plurality of inclined blocks (893) distributed uniformly, the inclined blocks (893) are slidably connected with the workbench (11), the outer side of the inclined blocks (893) is fixedly connected with a push rod (894), the outer side of the push rod (894) is fixedly connected with a clamping block (896), and the push rod (894) and the clamping block (896) are slidably connected with the workbench (11), the outer side of the push rod (894) is provided with a second spring (895).
3. The apparatus for producing and filling hypochlorous acid disinfectant water according to claim 2, characterized in that: The number of clamping grooves (83) is a plurality, and a plurality of clamping grooves (83) are annularly and uniformly distributed in the rotating seat (82).
4. The apparatus for producing and filling hypochlorous acid disinfectant water according to claim 2, characterized in that: One end of the first spring (87) is fixedly connected with the sliding block (85), and the other end of the first spring (87) is fixedly connected with the base (1).
5. The apparatus for producing and filling hypochlorous acid disinfectant water according to claim 2, characterized in that: One end of the second spring (895) is fixedly connected with the workbench (11), and the other end of the second spring (895) is fixedly connected with the inclined block (893).
6. The apparatus for producing and filling hypochlorous acid disinfectant water according to claim 1, characterized in that: The filling mechanism (9) includes a drain (91), the bottom of the tank body (6) is fixedly connected with a drain (91), the drain (91) is provided with a solenoid valve (92), the bottom of the drain (91) is provided with a filling head (93), the top of the cover plate (7) is fixedly installed with a driving motor (94), the output end of the driving motor (94) is rotatably connected with the cover plate (7), the lower end of the output end of the driving motor (94) is fixedly connected with a screw rod (96), the outer side of the screw rod (96) is threadedly connected with a pressing plate (97), the pressing plate (97) is in contact with the inner wall of the tank body (6), the lower end of the cover plate (7) is fixedly connected with a guide rod (99), the outer side of the guide rod (99) is slidably sleeved with a sealing ring three (991), the sealing ring three (991) is fixedly connected with the pressing plate (97), the upper end of the cover plate (7) is fixedly installed with a water pump (992), the right end of the water pump (992) is provided with an inlet pipe (993), the inlet pipe (993) is connected with a water source, the bottom of the water pump (992) is provided with an elastic hose (994), the elastic hose (994) is fixedly connected with the cover plate (7), the elastic hose (994) is fixedly connected with the pressing plate (97), the lower end of the pressing plate (97) is fixedly connected with a plurality of spray heads (996), the inside of the pressing plate (97) is provided with a flow channel (995), and the flow channel (995) is respectively communicated with the elastic hose (994) and the spray head (996).
7. The apparatus for producing and filling hypochlorous acid disinfectant water according to claim 6, characterized in that: The outer side of the output end of the driving motor (94) is rotatably sleeved with a sealing ring one (95), and the sealing ring one (95) is fixedly connected with the cover plate (7).
8. The apparatus for producing and filling hypochlorous acid disinfectant water according to claim 6, characterized in that: The outer side of the screw rod (96) is rotatably sleeved with a sealing ring two (98), and the sealing ring two (98) is fixedly connected with the pressing plate (97).
Citation Information
Patent Citations
Quantitative filling equipment for alcohol disinfectant production
CN223225772U