Water-based fire extinguisher raw material mixing tank

Abstract

The utility model provides a water-based fire extinguisher raw material mixing tank, which belongs to the technical field of water-based fire extinguisher production devices and comprises a mixing tank. The bracket is fixedly connected to the circumferential surface of the mixing tank; the material pouring opening is formed in the upper end of the mixing tank; the discharging pipe is fixedly connected to the lower end of the mixing tank; the mounting frame is fixedly connected to the upper end of the mixing tank; the mixing tank can effectively mix raw materials and improve the mixing uniformity of the raw materials, the servo motor drives the rotating rod to rotate and drives the spiral stirring blades to rotate, so that the raw materials are fully mixed, meanwhile, the design of the conical fixing ring can ensure that the stirring blades are always tightly attached to the inner wall of the mixing tank in the rotating process, and the mixing uniformity of the raw materials is improved. In addition, due to the design of a pouring opening and a discharging pipe, pouring and discharging of the raw materials are facilitated, and operation convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water system fire extinguisher production equipment, and specifically relates to a raw material mixing tank for water system fire extinguisher. Background Art

[0002] When operating the raw materials for producing water-based fire extinguishers, the raw material preparation operations are usually carried out in the corresponding raw material tanks.

[0003] The patent document with the announcement number "CN214345864U" records "a raw material production and mixing device in a fire extinguisher, belonging to the technical field of mixing devices, including a mixing chamber, the inner wall of the mixing chamber is rotatably connected with a double gear rod, one side of the surface of the double gear rod is meshingly connected with a gear block, one side of the surface of the gear block is welded with a protruding block, the other side of the surface of the double gear rod is connected with a large gear in accordance with the tooth pattern, the inner wall of the large gear is slidably connected with a plug-in rod, one side of the surface of the plug-in rod is welded with a receiving block, a motor is installed on the surface of the mixing chamber, a threaded opening is welded on the surface of the mixing chamber, a mixing tank is threadedly connected on the surface of the threaded opening, a spring is welded on the surface of the plug-in rod, the surface of the mixing chamber is slidably connected to the surface of the slide rail, the mixing blades are driven by the plug-in rod to stir up and down, so that the overall mixing efficiency and quality are greatly increased, and the cooperation between the slide rail and the hydraulic rod makes it easier to take out the mixing tank and clean it up."

[0004] The above patent greatly increases the efficiency and quality of the overall mixing, and through the cooperation of the slide rail and the hydraulic rod, it is easier to take out the mixing tank and clean it. However, during mixing, the internal mixing equipment of the above patent is prone to shaking, and long-term use can easily cause breakage. It cannot be effectively maintained and has poor use effect. Utility Model Content

[0005] The utility model aims to provide a water-based fire extinguisher raw material mixing tank, aiming to solve the problems in the prior art that the internal stirring device is prone to shaking during stirring, is prone to breakage after long-term use, cannot be effectively maintained, and has poor use effect.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A water-based fire extinguisher raw material mixing tank, comprising:

[0008] Mixing tank;

[0009] A bracket, wherein the bracket is fixedly connected to the circumferential surface of the mixing tank;

[0010] A pouring port, the pouring port being opened at the upper end of the mixing tank;

[0011] A discharge pipe, the discharge pipe is fixedly connected to the lower end of the mixing tank;

[0012] A mounting frame, the mounting frame being fixedly connected to the upper end of the mixing tank;

[0013] A servo motor, wherein the servo motor is fixedly connected to the upper end of the mounting frame;

[0014] A rotating rod, the rotating rod is rotatably connected to the mixing tank, and the rotating rod is fixedly connected to the output shaft of the servo motor;

[0015] A conical fixing ring, the conical fixing ring is fixedly connected to the lower end of the rotating rod, and the conical fixing ring is in contact with the circumferential inner wall of the mixing tank;

[0016] A spiral stirring blade, wherein the spiral stirring blade is fixedly connected to the circumferential surface of the rotating rod;

[0017] A hollow groove is provided on the circumferential surface of the conical fixing ring.

[0018] As a preferred solution of the utility model, a sealing plate is movably hinged at the upper end of the mixing tank via a hinge shaft.

[0019] As a preferred solution of the utility model, a protective pad is fixedly connected to the upper end of the mounting frame, and the material of the protective pad is rubber.

[0020] As a preferred solution of the utility model, a gasket is fixedly connected to the lower end of the bracket.

[0021] As a preferred solution of the utility model, one side end of the bracket is fixedly connected to a connecting frame, and the connecting frame is made of solid material.

[0022] As a preferred solution of the utility model, a supporting protection frame is fixedly connected to the upper inner wall of the mixing tank.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] 1. In this solution, the mixing tank can effectively mix the raw materials and improve the mixing uniformity of the raw materials. The servo motor drives the rotating rod to rotate, which drives the spiral stirring blade to rotate, thereby achieving sufficient mixing of the raw materials. At the same time, the design of the conical fixing ring can ensure that the stirring blade is always in close contact with the inner wall of the mixing tank during rotation to prevent breakage and deformation. In addition, the design of the pouring port and the discharge pipe facilitates the pouring and discharging of raw materials and improves the convenience of operation.

[0025] 2. In this solution, the structural design of the mixing tank has good safety and reliability. The setting of the bracket and gasket can increase the stability of the mixing tank and prevent the mixing tank from tilting or tipping over during operation. The protective pad on the mounting frame can protect the servo motor from external collision and damage. At the same time, the design of the sealing plate can effectively prevent the leakage and volatilization of raw materials, ensuring the safety of operators and the purity of raw materials. The setting of the supporting protective frame can increase the structural strength of the mixing tank and improve the service life and reliability of the mixing tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 It is a main perspective view of the utility model;

[0028] Figure 2 It is a first sectional stereoscopic view of the utility model;

[0029] Figure 3 It is a second sectional stereoscopic view of the utility model;

[0030] Figure 4 It is a third sectional stereoscopic view of the utility model.

[0031] In the figure: 1. mixing tank; 2. bracket; 3. sealing plate; 4. mounting frame; 5. protective pad; 6. servo motor; 7. gasket; 8. discharge pipe; 9. pouring port; 10. spiral stirring blade; 11. conical fixing ring; 12. hollow groove; 13. rotating rod; 14. supporting and protective frame; 15. connecting frame. DETAILED DESCRIPTION

[0032] 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.

[0033] Example 1

[0034] See also Figure 1-Figure 4 , the utility model provides the following technical solutions:

[0035] A water-based fire extinguisher raw material mixing tank, comprising:

[0036] Mixing tank 1;

[0037] A bracket 2, the bracket 2 is fixedly connected to the circumferential surface of the mixing tank 1;

[0038] A pouring port 9 is provided at the upper end of the mixing tank 1;

[0039] A discharge pipe 8, which is fixedly connected to the lower end of the mixing tank 1;

[0040] A mounting frame 4, the mounting frame 4 is fixedly connected to the upper end of the mixing tank 1;

[0041] A servo motor 6, the servo motor 6 is fixedly connected to the upper end of the mounting frame 4;

[0042] A rotating rod 13, the rotating rod 13 is rotatably connected to the mixing tank 1, and the rotating rod 13 is fixedly connected to the output shaft of the servo motor 6;

[0043] A conical fixing ring 11, which is fixedly connected to the lower end of the rotating rod 13, and the conical fixing ring 11 is in contact with the inner wall of the circumference of the mixing tank 1;

[0044] A spiral stirring blade 10, wherein the spiral stirring blade 10 is fixedly connected to the circumferential surface of the rotating rod 13;

[0045] The hollow groove 12 is formed on the circumferential surface of the conical fixing ring 11 .

[0046] In a specific embodiment of the utility model, the mixing tank 1 is used to load fire extinguisher raw materials, the bracket 2 can be used to support the mixing tank 1, the pouring port 9 is used to add raw materials into the mixing tank 1, and a valve is provided in the discharge pipe 8. Opening the valve can discharge the mixed water-based fire extinguisher raw materials. The mounting frame 4 can fix the servo motor 6 while keeping the servo motor 6 from shaking during operation. The transportation of the servo motor 6 can drive the rotating rod 13 to rotate. The spiral stirring blade 10 is used to stir the fire extinguisher raw materials in the mixing tank 1. The opening of the hollow groove 12 allows the water-based fire extinguisher raw materials to enter the discharge pipe 8 and contact the mixing tank 1 through the conical fixing ring 11. The bottom of the rotating rod 13 can be supported to prevent the rotating rod 13 from being suspended and improve its stability. The mixing tank 1 is made of stainless steel to prevent the fire extinguisher raw materials from chemically reacting with the mixing tank 1. The spiral angle of the spiral stirring blade 10 is 45 degrees to provide the best stirring effect.

[0047] For details, please refer to Figure 1-Figure 4 The upper end of the mixing tank 1 is movably hinged with a sealing plate 3 through a hinge shaft.

[0048] In this embodiment: the sealing plate 3 is used to seal the mixing tank 1 during the mixing process to prevent the raw materials from overflowing or foreign impurities from entering, thereby ensuring the safety and cleanliness of the mixing process.

[0049] For details, please refer to Figure 1-Figure 3The upper end of the mounting frame 4 is fixedly connected with a protective pad 5, and the material of the protective pad 5 is rubber.

[0050] In this embodiment: the rubber protective pad 5 can limit the sealing plate 3 in the open state to prevent collision, and can be used for abutment so that no noise is generated after opening.

[0051] For details, please refer to Figure 1 A gasket 7 is fixedly connected to the lower end of the bracket 2.

[0052] In this embodiment, the gasket 7 provides additional support and stability, reduces the direct contact between the bracket 2 and the ground, and thus prevents the bracket 2 from being worn and the mixing tank 1 from being vibrated.

[0053] For details, please refer to Figure 1 One side end of the bracket 2 is fixedly connected with a connecting frame 15, and the connecting frame 15 is made of solid material.

[0054] In this embodiment, the connecting frame 15 can protect the brackets 2 from breaking and deformation, and play a supporting role. At the same time, the connecting frame 15 is made of solid material to improve the hardness when in use.

[0055] For details, please refer to Figure 4 A supporting and protective frame 14 is fixedly connected to the upper inner wall of the mixing tank 1.

[0056] In this embodiment: the support and protection frame 14 is used to further strengthen the structural strength of the mixing tank 1 to prevent the tank body from being deformed or damaged due to mechanical stress during the stirring process. The support and protection frame 14 can also disperse the force generated during stirring to ensure the stability of the mixing tank 1.

[0057] The working principle and use process of the utility model are as follows: the water-based fire extinguishing agent raw materials are placed into the mixing tank 1 through the pouring port 9, the servo motor 6 is started to drive the rotating rod 13 to start rotating, the conical fixing ring 11 at the lower end of the rotating rod 13 ensures that the rotating rod 13 will not break or shake during rotation, and the spiral stirring blade 10 is fixed to the circumferential surface of the rotating rod 13, and the raw materials are fully mixed during rotation. The rotation of the rotating rod 13 generates convection through the spiral stirring blade 10 to ensure that the raw materials are evenly distributed in the mixing tank 1. After uniform mixing, the valve in the discharge pipe 8 is opened to discharge the mixed water-based fire extinguisher raw materials out of the mixing tank 1, ready to be loaded into the fire extinguisher bottle, so as to achieve efficient and uniform mixing of the raw materials and ensure the quality and effect of the water-based fire extinguisher.

[0058] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A water-based fire extinguisher raw material mixing tank, characterized in that: include: Mixing tank (1); A bracket (2), wherein the bracket (2) is fixedly connected to the circumferential surface of the mixing tank (1); A material pouring port (9), wherein the material pouring port (9) is opened at the upper end of the mixing tank (1); A discharge pipe (8), wherein the discharge pipe (8) is fixedly connected to the lower end of the mixing tank (1); A mounting frame (4), the mounting frame (4) being fixedly connected to the upper end of the mixing tank (1); A servo motor (6), wherein the servo motor (6) is fixedly connected to the upper end of the mounting frame (4); A rotating rod (13), the rotating rod (13) being rotatably connected to the mixing tank (1), and the rotating rod (13) being fixedly connected to an output shaft of a servo motor (6); A conical fixing ring (11), the conical fixing ring (11) being fixedly connected to the lower end of the rotating rod (13), the conical fixing ring (11) being in contact with the circumferential inner wall of the mixing tank (1); A spiral stirring blade (10), wherein the spiral stirring blade (10) is fixedly connected to the circumferential surface of the rotating rod (13); A hollow groove (12), wherein the hollow groove (12) is formed on the circumferential surface of the conical fixing ring (11).

2. A water-based fire extinguisher raw material mixing tank according to claim 1, characterized in that: A sealing plate (3) is movably hinged on the upper end of the mixing tank (1) via a hinge shaft.

3. A water-based fire extinguisher raw material mixing tank according to claim 2, characterized in that: A protective pad (5) is fixedly connected to the upper end of the mounting frame (4), and the material of the protective pad (5) is rubber.

4. A water-based fire extinguisher raw material mixing tank according to claim 3, characterized in that: A gasket (7) is fixedly connected to the lower end of the bracket (2).

5. A water-based fire extinguisher raw material mixing tank according to claim 4, characterized in that: A connecting frame (15) is fixedly connected to one side end of the bracket (2), and the connecting frame (15) is made of solid material.

6. A water-based fire extinguisher raw material mixing tank according to claim 5, characterized in that: A supporting protection frame (14) is fixedly connected to the upper inner wall of the mixing tank (1).

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