Marine antifouling paint compressed air storage tank

Abstract

The utility model discloses a marine antifouling paint compressed air storage tank which structurally comprises a tank body, a pressure gauge, a connector, a safety valve, a blow-down valve, a supporting leg and an auxiliary mechanism, the auxiliary mechanism is arranged on the inner side of the supporting leg, and a gear arranged on the inner side of the auxiliary mechanism can drive a rack to work left and right in a reciprocating mode under the cooperation of a motor. Therefore, the absorbent cotton can clean accumulated water at the bottom of the tank body, corrosion to the tank body is avoided, meanwhile, the service life of the tank body is prolonged, accumulated water can be cleaned more conveniently, an inclined plate arranged on the inner side of a limiting frame can better drain the absorbent cotton, and a spring and an ejector rod are arranged, so that the water absorption cotton is more convenient to clean. And a good working environment is provided for the absorbent cotton more stably.

Description

Technical Field

[0001] The utility model relates to a marine antifouling paint compressed air storage tank, belonging to the field of compressed air storage tanks. Background Technique

[0002] A ship or vessel refers to: any means of transportation that utilizes the buoyancy of water and relies on power such as human power, sails, engines (such as steam engines, gas turbines, diesel engines, nuclear power units), etc., to pull, push, row, or drive a propeller or high-pressure nozzle to move on water. Additionally, civilian ships are usually called ships (formerly known as zhúlú), vessels, engines, or boats, military ships are called warships (formerly known as méngchōng), warships, small ships are called boats, sampans, rafts, or canoes, and their general term is warships or vessels. An air storage tank refers to a tank-shaped storage device for storing air. Usually, there is moisture in the air. When the air containing moisture is compressed and heated, due to the increase in air density, some water will precipitate, and it will adsorb on the tank wall under the cooling of the tank wall. Therefore, generally, air storage tanks have a water discharge switch. Air storage tanks are widely used in central air conditioners, boilers, water heaters, frequency conversion, and constant pressure water supply equipment to buffer system pressure fluctuations, ensure the stable use of the system, reduce air flow pulsation, thereby reducing system pressure fluctuations, enabling compressed air to pass smoothly through the compressed air purification system to fully remove oil and water impurities, reducing the load on the subsequent oxygen-nitrogen separation device, and ensuring the stable water pressure of the system when the water pressure in the system changes slightly, so that the water pump will not be frequently started due to pressure changes.

[0003] A Chinese patent discloses a compressed air storage tank (publication number: CN202791313U), which includes a shell, an air inlet, an air outlet, and a manhole are arranged on the shell, and a safety valve interface is arranged at the top of the shell; the feature is that: four supports are arranged at the bottom of the shell, and the supports are evenly distributed on the circumference of the same circle with the center of the bottom of the shell as the center of the circle.

[0004] Since it is relatively dark and humid on a ship, when using a compressed air storage tank on a ship, water is likely to accumulate at the bottom of the tank body, and the water molecules in the air at sea generally contain acidic and alkaline molecules, which will cause corrosion to the storage tank, thereby affecting the service life of the storage tank, and workers need to clean it frequently, which is rather cumbersome and inconvenient. Content of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a marine antifouling paint compressed air storage tank to solve the problems of the existing technology that when using a compressed air storage tank on a ship, water is likely to accumulate at the bottom of the tank body due to the relatively dark and humid environment on the ship, and the water molecules in the air at sea generally contain acidic and alkaline molecules, which will cause corrosion to the storage tank, thereby affecting the service life of the storage tank, and workers need to clean it frequently, which is rather cumbersome and inconvenient.

[0006] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a marine antifouling paint compressed air storage tank, comprising a tank body, a pressure gauge, a joint, a safety valve, a drain valve, a support leg and an auxiliary mechanism, wherein the top of the tank body is provided with a joint and a pressure gauge from left to right, the left end of the tank body is connected to the safety valve, the bottom of the tank body is provided with a drain valve, the left and right ends of the bottom of the tank body are vertically fixed to the support leg, and the inner bottom of the support leg is fixed as a whole with the auxiliary mechanism; the auxiliary mechanism comprises a swinging device, a supporting structure, a limiting structure, water-absorbing cotton and a limiting plate, the inner side of the swinging device is provided with a supporting structure, the top of the supporting structure is vertically fixed to the limiting structure, the inner side of the top of the limiting structure is connected to the water-absorbing cotton, the bottom of the tank body is vertically fixed to the limiting plate, the inner bottom of the support leg is fixed as a whole with the swinging device, and the top of the water-absorbing cotton is movably fitted with the tank body.

[0007] Furthermore, the swing device includes a shell, a fixed block, a motor and a reciprocating device, the right end of the inner side of the shell is fixed to the fixed block, the top of the fixed block is fixed as a whole with the motor, the left end of the motor is connected to the reciprocating device, the left end of the bottom inner side of the shell is fixed to the reciprocating device, the bottom of the shell is fixed as a whole with the support foot, and the top of the rear end of the reciprocating device is vertically fixed to the supporting structure.

[0008] Furthermore, the reciprocating device includes a rotating shaft, a limit block, a gear, a rack and a slide frame, the front end of the rotating shaft passes through the upper inner end of the limit block and is fixed to the middle of the rear end of the gear, the outer side of the gear is meshed with the rack, the bottom of the rack is slidably connected to the slide frame, the rear end of the rotating shaft is connected to the motor, the bottom of the limit block is vertically fixed to the shell, the upper left end of the rack is fixed to the supporting structure, and the bottom of the slide frame is fixed to the shell as a whole.

[0009] Furthermore, the support structure includes a shell, a spring and a push rod, the inner bottom of the shell is vertically fixed to the spring, the top of the spring is fixed to the push rod as a whole, the bottom of the shell is vertically fixed to the rack, and the top of the push rod is fixed to the limiting structure.

[0010] Furthermore, the limiting structure includes a limiting frame, a top plate and an inclined plate, a top plate is arranged at the left inner end of the limiting frame, a right end of the top plate is fixed to the inclined plate, the bottom of the limiting frame is fixed to the top rod as a whole, and absorbent cotton is arranged on the inner side of the limiting frame, and the bottom of the absorbent cotton is in contact with the top plate.

[0011] Furthermore, the gear is divided into left and right halves along the diameter, and the size of the semicircular gear arranged at the left end is half of the size of the semicircular gear arranged at the right end.

[0012] Furthermore, the inclined plate is arranged at an inclination angle of 25 degrees.

[0013] Advantages: The utility model is a marine antifouling paint compressed air storage tank, which is provided with an auxiliary mechanism on the inner side of the supporting foot. The gear arranged on the inner side of the auxiliary structure can drive the rack to work back and forth left and right with the cooperation of the motor, so that the water-absorbing cotton can clean the accumulated water at the bottom of the tank body to avoid corrosion to the tank body. At the same time, the service life of the tank body is improved and it is more convenient to clean the accumulated water. The inclined plate arranged on the inner side of the limit frame can better drain the water-absorbing cotton, and the setting of the spring and the top rod provides a good working environment for the water-absorbing cotton in a more stable manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

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

[0016] Figure 2 This is a schematic diagram of the main structure of the auxiliary mechanism of the utility model;

[0017] Figure 3 It is a side view structural diagram of the swing device of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the reciprocating device of the utility model;

[0019] Figure 5 This is a schematic diagram of the main view of the support structure of the utility model;

[0020] Figure 6 It is a schematic diagram of the limiting structure of the utility model.

[0021] In the figure: tank body 1, pressure gauge 2, joint 3, safety valve 4, drain valve 5, support leg 6, auxiliary mechanism 7, swing device 71, support structure 72, limit structure 73, absorbent cotton 74, limit plate 75, shell 711, fixed block 712, motor 713, reciprocating device 714, rotating shaft 7141, limit block 7142, gear 7143, rack 7144, slide frame 7145, shell 721, spring 722, push rod 723, limit frame 731, top plate 732, inclined plate 733. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] See also Figure 1 The utility model provides a marine antifouling paint compressed air storage tank through improvement, including a tank body 1, a pressure gauge 2, a joint 3, a safety valve 4, a drain valve 5, a support leg 6 and an auxiliary mechanism 7. The top of the tank body 1 is provided with a joint 3 and a pressure gauge 2 from left to right, the left end of the tank body 1 is connected to the safety valve 4, the bottom of the tank body 1 is provided with a drain valve 5, the left and right ends of the bottom of the tank body 1 are vertically fixed with the support leg 6, the inner bottom of the support leg 6 is fixed with the auxiliary mechanism 7 as a whole, and the setting of the support leg 6 provides a good limiting support effect for the tank body 1.

[0024] See also Figure 2 The utility model provides a marine antifouling paint compressed air storage tank through improvement. The auxiliary mechanism 7 includes a swing device 71, a supporting structure 72, a limiting structure 73, absorbent cotton 74 and a limiting plate 75. The supporting structure 72 is arranged on the inner side of the swing device 71. The top of the supporting structure 72 is vertically fixed to the limiting structure 73. The inner side of the top of the limiting structure 73 is connected to the absorbent cotton 74. The bottom of the tank body 1 is vertically fixed to the limiting plate 75. The inner bottom of the support foot 6 is fixed to the swing device 71 as a whole. The top of the absorbent cotton 74 is movably fitted with the tank body 1. The absorbent cotton 74 has a good moisture absorption effect.

[0025] See also Figure 3 The utility model provides a marine antifouling paint compressed air storage tank through improvement. The swing device 71 includes a shell 711, a fixed block 712, a motor 713 and a reciprocating device 714. The right end of the inner side of the shell 711 is fixed to the fixed block 712, the top of the fixed block 712 is fixed to the motor 713 as a whole, the left end of the motor 713 is connected to the reciprocating device 714, the left end of the bottom inner side of the shell 711 is fixed to the reciprocating device 714, the bottom of the shell 711 is fixed to the support foot 6 as a whole, the top of the rear end of the reciprocating device 714 is vertically fixed to the supporting structure 72, and the fixed block 712 provides a good working environment for the motor 712.

[0026] See also Figure 4The utility model provides a marine antifouling paint compressed air storage tank through improvement. The reciprocating device 714 includes a rotating shaft 7141, a limit block 7142, a gear 7143, a rack 7144 and a slide frame 7145. The front end of the rotating shaft 7141 passes through the inner upper end of the limit block 7142 and is fixed to the middle of the rear end of the gear 7143. The outer side of the gear 7143 is meshed with the rack 7144. The gear 7143 is divided into left and right halves along the diameter, and the size of the semicircular gear set at the left end is half of the size of the semicircular gear set at the right end. The bottom of the rack 7144 is slidably connected with the slide frame 7145. The rear end of the rotating shaft 7141 is connected to the motor 713. The bottom of the limit block 7142 is vertically fixed to the shell 711. The upper left end of the rack 7144 is fixed to the supporting structure 72. The bottom of the slide frame 7145 is fixed to the shell 711 as a whole. The gears 7143 set in the left and right halves are convenient for the rack 7144 to cooperate with the work.

[0027] See also Figure 5 The utility model provides a marine antifouling paint compressed air storage tank through improvement. The supporting structure 72 includes a shell 721, a spring 722 and a push rod 723. The inner bottom of the shell 721 is vertically fixed to the spring 722, the top of the spring 722 is fixed to the push rod 723 as a whole, the bottom of the shell 721 is vertically fixed to the rack 7144, the top of the push rod 723 is fixed to the limiting structure 73, and the spring 722 is convenient for driving the push rod 723 to assist in work.

[0028] See also Figure 6 The utility model provides a marine antifouling paint compressed air storage tank through improvement. The limiting structure 73 includes a limiting frame 731, a top plate 732 and an inclined plate 733. The top plate 732 is arranged at the left end of the inner side of the limiting frame 731. The right end of the top plate 732 is fixed to the inclined plate 733. The inclined plate 733 is arranged at an inclination angle of 25 degrees. The bottom of the limiting frame 731 is fixed to the top rod 723 as a whole. The inner side of the limiting frame 731 is provided with absorbent cotton 74. The bottom of the absorbent cotton 74 is fitted with the top plate 732. The arrangement of the inclined plate 733 is conducive to better drainage of the absorbent cotton 74.

[0029] The working process is as follows:

[0030] 1. The staff places the tank 1 horizontally at the place where it is needed, and then connects the external power line to the device. After that, the staff fixes the external connecting pipe to the joint 3. When the tank 1 needs to be drained, the sewage in the tank 1 can be discharged through the drain valve 5, and the pressure gauge 2 set on the top of the tank 1 is also convenient for the staff to observe;

[0031] Second, when it is necessary to clean the accumulated water at the bottom of the tank body, the motor 713 can be started through the external switch controller, and the output shaft of the motor 713 will drive the rotating shaft 7141 to rotate, and the gear 7143 will rotate accordingly. During the rotation of the gear 7143, the teeth of the gear 713 can mesh and rotate with the rack 7144, thereby driving the absorbent cotton 74 in the limit frame 731 to move back and forth at the bottom of the tank body 1, so that the accumulated water at the bottom of the tank body 1 can be wiped, and the limit plate 75 arranged at the bottom of the tank body 1 can squeeze the water in the absorbent cotton 74 when the absorbent cotton 74 moves to the right, and the squeezed water will be discharged outward through the inclined plate 733 to avoid water accumulation;

[0032] 3. When the absorbent cotton 74 needs to be replaced, the staff can press the limit frame 731 downward to compress the spring 722 and shrink the top rod 723 to the inside of the shell 721, so that the absorbent cotton 74 can be taken out of the limit frame 731. After replacing the new absorbent cotton 74, release the pressed limit frame 731 to reset the spring 722, and the limit frame 731 can press the absorbent cotton 74 against the bottom of the tank body 1.

[0033] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A marine antifouling paint compressed air storage tank, characterized in that: The invention comprises a tank body (1), a pressure gauge (2), a joint (3), a safety valve (4), a drain valve (5), a support leg (6) and an auxiliary mechanism (7), wherein the top of the tank body (1) is provided with a joint (3) and a pressure gauge (2) from left to right, the left end of the tank body (1) is connected to the safety valve (4), the bottom of the tank body (1) is provided with a drain valve (5), the left and right ends of the bottom of the tank body (1) are vertically fixed to the support leg (6), and the inner bottom of the support leg (6) is fixed to the auxiliary mechanism (7) as a whole; The auxiliary mechanism (7) comprises a swing device (71), a support structure (72), a limiting structure (73), water-absorbing cotton (74) and a limiting plate (75); a support structure (72) is arranged inside the swing device (71); the top of the support structure (72) is vertically fixed to the limiting structure (73); the inner side of the top of the limiting structure (73) is connected to the water-absorbing cotton (74); the bottom of the tank body (1) is vertically fixed to the limiting plate (75); the inner bottom of the support foot (6) is fixed to the swing device (71) as a whole; and the top of the water-absorbing cotton (74) is movably fitted to the tank body (1).

2. A marine antifouling paint compressed air storage tank according to claim 1, characterized in that: The swing device (71) comprises a shell (711), a fixed block (712), a motor (713) and a reciprocating device (714); the right inner end of the shell (711) is fixed to the fixed block (712); the top of the fixed block (712) is fixed to the motor (713) as a whole; the left end of the motor (713) is connected to the reciprocating device (714); the left inner bottom end of the shell (711) is fixed to the reciprocating device (714); the bottom of the shell (711) is fixed to the support foot (6) as a whole; and the top of the rear end of the reciprocating device (714) is vertically fixed to the support structure (72).

3. A marine antifouling paint compressed air storage tank according to claim 2, characterized in that: The reciprocating device (714) comprises a rotating shaft (7141), a limit block (7142), a gear (7143), a rack (7144) and a slide slot frame (7145); the front end of the rotating shaft (7141) passes through the inner upper end of the limit block (7142) and is fixed to the middle of the rear end of the gear (7143); the outer side of the gear (7143) is meshed with the rack (7144); the bottom of the rack (7144) is slidably connected to the slide slot frame (7145); the rear end of the rotating shaft (7141) is connected to the motor (713); the bottom of the limit block (7142) is vertically fixed to the housing (711); the upper left end of the rack (7144) is fixed to the supporting structure (72); and the bottom of the slide slot frame (7145) is fixed to the housing (711) as a whole.

4. A marine antifouling paint compressed air storage tank according to claim 1, characterized in that: The support structure (72) comprises a shell (721), a spring (722) and a push rod (723); the inner bottom of the shell (721) is vertically fixed to the spring (722); the top of the spring (722) is fixed to the push rod (723) as a whole; the bottom of the shell (721) is vertically fixed to the rack (7144); and the top of the push rod (723) is fixed to the limiting structure (73).

5. A marine antifouling paint compressed air storage tank according to claim 1, characterized in that: The limiting structure (73) comprises a limiting frame (731), a top plate (732) and an inclined plate (733); the top plate (732) is arranged at the left inner end of the limiting frame (731); the right end of the top plate (732) is fixed to the inclined plate (733); the bottom of the limiting frame (731) is fixed to the top rod (723) as a whole; and absorbent cotton (74) is arranged on the inner side of the limiting frame (731); the bottom of the absorbent cotton (74) is in contact with the top plate (732).

6. A marine antifouling paint compressed air storage tank according to claim 3, characterized in that: The gear (7143) is divided into left and right halves along the diameter, and the size of the semicircular gear arranged at the left end is half of the size of the semicircular gear arranged at the right end.

7. A marine antifouling paint compressed air storage tank according to claim 5, characterized in that: The inclined plate (733) is arranged at an inclination angle of 25 degrees.

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