Anti-static rotational molding storage tank for evaporator

Abstract

The anti-static rotational molding storage tank for the evaporator comprises a storage tank body, a supporting plate is installed on the lower surface of the storage tank body, and a smearing structure is arranged on the outer surface of the storage tank body. And the smearing structure smears the antistatic agent on the outer surface of the storage tank body by utilizing the movement of the shell on the outer surface of the storage tank body. According to the anti-static rotational molding storage tank for the evaporator, the sliding shell is arranged on the outer surface of the storage tank body, an anti-static agent is stored in the shell, a winding drum below a rotating device is arranged, the winding drum drives a connecting rope so as to drive the shell to move on the outer surface of the storage tank body, and the anti-static agent is smeared on the outer surface of the device in the moving process; therefore, static electricity is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of rotationally molded storage tanks, in particular to an anti-static rotationally molded storage tank for an evaporator. Background Art

[0002] The evaporator is a very important component among the four major parts of refrigeration. The low-temperature condensed liquid passes through the evaporator to exchange heat with the outside air, vaporizes and absorbs heat to achieve the cooling effect. The evaporator's storage tank is mainly used to store condensed liquid or condensed water.

[0003] Roto-molded storage tanks are not prone to leakage due to their one-piece molding during production, making them suitable for long-term storage of liquids. However, plastic storage tanks may generate static electricity, and the sparks generated by static electricity in a high-temperature factory environment can easily cause safety hazards. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-static rotationally molded storage tank for an evaporator. The device is provided with a sliding shell on the outer surface of the rotationally molded storage tank, and an antistatic agent is stored in the shell. During the up and down sliding process of the shell, the antistatic agent is evenly applied to the outer surface of the device, thereby reducing the generation of static electricity and solving the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an anti-static rotationally molded storage tank for an evaporator, comprising a storage tank body, a support plate installed on the lower surface of the storage tank body, and a coating structure provided on the outer surface of the storage tank body. The coating structure utilizes the movement of the outer shell on the outer surface of the storage tank body to coat the antistatic agent on the outer surface of the storage tank body.

[0006] Preferably, the smearing structure includes a shell, which is slidably connected to the outer surface of the storage tank body, the shell is a hollow annular structure, the surface of the shell is provided with a circle of annular openings, the inside of the shell is slidably provided with a baffle, and the baffle passes through the upper surface of the shell, the lower end of the baffle is provided with a spring, and the other end of the spring is fixed to the inner wall of the shell, the surface of the shell is provided with a brush, the outer surface of the storage tank body is provided with a push plate, and the push plate is aligned with the baffle, the surface of the shell is connected to a connecting rope, the other end of the connecting rope is fixed to the surface of the reel, and the reel is rotatably mounted on the surface of the support plate.

[0007] By adopting the above technical solution, the rotation of the drum drives the connecting rope to move, and the movement of the connecting rope drives the outer shell to slide on the outer surface of the storage tank body. During the sliding process, the antistatic agent is applied to the outer surface of the device.

[0008] Preferably, a grounding structure is provided on the lower surface of the storage tank body, and the grounding structure connects the surface of the storage tank body to the ground using a grounding wire to further prevent the generation of static electricity.

[0009] By adopting the above technical solution, the device is connected to the ground using a grounding wire to further prevent static electricity.

[0010] Preferably, the grounding structure includes a cylinder, which is mounted on the lower surface of the support plate, a knob is rotatably provided on the surface of the support plate, and the knob is connected to the cylinder, a grounding wire is provided inside the cylinder, one end of the grounding wire passes through the surface of the cylinder and is connected to the outer wall of the storage tank body, the other end of the grounding wire rotates with the axis of the cylinder, and a counterweight is provided at one end of the grounding wire, and an opening is provided on the lower surface of the cylinder.

[0011] By adopting the above technical solution, the cylinder can be rotated by turning the knob, and the internal grounding wire can be taken out and connected to the ground.

[0012] Preferably, a movable structure is provided on the surface of the support plate, and the movable structure utilizes a rotating wheel and a push rod to realize the movement and stillness of the device.

[0013] By adopting the above technical solution, the device can be conveniently moved using the mobile structure.

[0014] Preferably, the movable structure includes a rotating wheel, which is rotatably and slidably installed on the surface of the support plate, the surface of the support plate is provided with a groove, the inner wall of the groove is provided with a rotating shaft, the outer surface sliding sleeve of the rotating shaft is provided with a gear rod, a spring is provided on one side of the gear rod, the other end of the spring is fixed on the inner wall of the groove, a push rod is provided on the surface of the gear rod, and the push rod is in contact with the axis of the rotating wheel.

[0015] By adopting the above technical solution, the device is driven to move by the rotation of the rotating wheel. When it moves to a set position, the gear lever can be adjusted to fix the device.

[0016] Compared with the prior art, the beneficial effects of the present invention are: the anti-static rotational molding storage tank for evaporator:

[0017] 1. This device has a sliding shell on the outer surface of the storage tank body. The shell contains antistatic agent. Before using the device, the reel at the bottom is rotated. The reel drives the connecting rope, which in turn drives the shell to move on the outer surface of the storage tank body. During the movement, the antistatic agent is applied to the outer surface of the device, thereby preventing static electricity.

[0018] 2. This device is equipped with a grounding wire on the lower surface of the storage tank body. The grounding wire is used to connect the device to the ground to further prevent static electricity. When it is not needed, the knob is turned, and the rotation of the knob drives the cylinder to rotate and store the grounding wire.

[0019] 3. This device is provided with a support plate under the storage tank body, and a rotating wheel is provided under the support plate. The rotating wheel can be used to conveniently move the device. When the device needs to be fixed, the gear lever at the rotating wheel can be adjusted to retract the rotating wheel to fix the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0021] Figure 2 This is a side view of the structure of the housing of the utility model;

[0022] Figure 3 This is a schematic diagram of the cylinder structure of the utility model when viewed from above;

[0023] Figure 4 This is a schematic diagram of the shell structure of the utility model;

[0024] Figure 5 This is a side view of the groove structure of the utility model.

[0025] In the figure: 1. Storage tank body; 2. Outer shell; 3. Baffle; 4. Spring; 5. Brush; 6. Push plate; 7. Connecting rope; 8. Reel; 9. Support plate; 10. Cylinder; 11. Knob; 12. Ground wire; 13. Rotary wheel; 14. Groove; 15. Rotating shaft; 16. Gear lever; 17. Push rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-5 The utility model provides a technical solution: an anti-static rotationally molded storage tank for an evaporator, comprising a storage tank body 1, an outer shell 2, a baffle 3, a spring 4, a brush 5, a push plate 6, a connecting rope 7, a reel 8, a support plate 9, a cylinder 10, a knob 11, a grounding wire 12, a rotating wheel 13, a groove 14, a rotating shaft 15, a gear lever 16, and a push rod 17.

[0028] This device has anti-static effects, specifically:

[0029] A support plate 9 is installed on the lower surface of the storage tank body 1, and a smearing structure is provided on the outer surface of the storage tank body 1. The smearing structure uses the movement of the shell 2 on the outer surface of the storage tank body 1 to smear the antistatic agent on the outer surface of the storage tank body 1. The smearing structure includes a shell 2, which is slidably connected to the outer surface of the storage tank body 1. The shell 2 is a hollow annular structure. The surface of the shell 2 is provided with a circle of annular openings. A baffle 3 is slidably provided inside the shell 2, and the baffle 3 passes through the upper surface of the shell 2. A spring 4 is provided at the lower end of the baffle 3, and the other end of the spring 4 is fixed to the inner wall of the shell 2. A brush 5 is provided on the surface of the shell 2, and a push plate 6 is provided on the outer surface of the storage tank body 1, and the push plate 6 is aligned with the baffle 3. The surface of the shell 2 is connected with a connecting plate. Connecting rope 7, the other end of connecting rope 7 is fixed on the surface of reel 8, reel 8 is rotatably mounted on the surface of support plate 9, the lower surface of storage tank body 1 is provided with grounding structure, and grounding structure connects the surface of storage tank body 1 to the ground by grounding wire 12, further preventing the generation of static electricity, grounding structure comprises cylinder 10, cylinder 10 is mounted on the lower surface of support plate 9, the surface of support plate 9 is rotatably provided with knob 11, and knob 11 is connected to cylinder 10, and the inside of cylinder 10 is provided with grounding wire 12, one end of grounding wire 12 passes through the surface of cylinder 10 and is connected to the outer wall of storage tank body 1, the other end of grounding wire 12 rotates with the axis of cylinder 10, and one end of grounding wire 12 is provided with counterweight, and the lower surface of cylinder 10 is provided with opening;

[0030] like Figure 1 The storage tank body 1 stores the condensed water discharged during the use of the evaporator. Before using the storage tank body 1 to collect the condensed water of the evaporator, the handheld reel 8 is rotated. The rotation of the reel 8 drives the connecting rope 7 to be wound on the surface of the reel 8, and the connecting rope 7 drives the shell 2 to slide on the surface of the storage tank body 1. Figure 2 and Figure 4 When the shell 2 slides upward, the baffle 3 blocks the opening on the surface of the shell. When the shell 2 slides upward and contacts the push plate 6, the push plate 6 pushes the baffle 3 downward, and the baffle 3 slides downward to squeeze the spring 4, exposing the opening on the surface of the shell 2. The antistatic agent stored in the shell 2 is drawn out from the opening, and the reel 8 is released. After the force of the reel 8 is lost, the shell 2 slides downward under the action of gravity, and the baffle 3 separates from the push plate 6 and rebounds under the action of the spring 4 to cover the opening again. In the process of the shell 2 sliding downward, the brush 5 applies the antistatic agent to the outer surface of the storage tank body 1, thereby achieving an anti-static effect. Figure 3 , turn the knob 11, the rotation of the knob 11 drives the cylinder 10 to rotate, and the rotation of the cylinder 10 drives the internal grounding wire 12 to rotate. When the end of the grounding wire 12 moves to the opening on the surface of the cylinder 10 during the rotation, the grounding wire 12 is exposed downward from the device, connecting the grounding wire 12 to the ground, further preventing static electricity in the device.

[0031] This device has the effect of being easy to move and fix, specifically:

[0032] The surface of the support plate 9 is provided with a moving structure, which uses a rotating wheel 13 and a push rod 17 to realize the movement and stillness of the device. The moving structure includes a rotating wheel 13, which is rotatably and slidably installed on the surface of the support plate 9. The surface of the support plate 9 is provided with a groove 14, and the inner wall of the groove 14 is provided with a rotating shaft 15. The outer surface of the rotating shaft 15 is slidingly sleeved with a gear rod 16, and a spring 4 is provided on one side of the gear rod 16. The other end of the spring 4 is fixed to the inner wall of the groove 14. A push rod 17 is provided on the surface of the gear rod 16, and the push rod 17 is in contact with the axis of the rotating wheel 13;

[0033] like Figure 1 The lower surface of the storage tank body 1 is connected to the surface of the support plate 9. The rotating wheel 13 on the surface of the support plate 9 can be used to conveniently move the device. When the device is moved to the set position, Figure 5 , pull the gear lever 16 to the left, the gear lever 16 moves to the left on the surface of the shaft 15, stretching the spring 4 there. After the gear lever 16 loses the support of the inner wall of the groove 14, it cannot stop the wheel 13, and the wheel 13 slides upward. At this time, the lower surface of the support plate 9 contacts the ground and plays a supporting effect. When the device needs to be moved again, the gear lever 16 is rotated, and the gear lever 16 rotates to drive the push rod 17 to move, and the push rod 17 pushes the wheel 13 downward to contact the ground again. At this time, the gear lever 16 is in a vertical state, and under the action of the spring 4, the gear lever 16 slides to the right on the surface of the shaft 15 and engages with the groove 14. The inner wall of the groove 14 supports the gear lever 16, and the wheel 13 can be used again to move the device.

[0034] Working principle: When using the anti-static rotationally molded storage tank for the evaporator, the shell 2 can slide up and down on the outer surface of the storage tank body 1. When the shell 2 slides, the antistatic agent in the shell 2 falls onto the surface of the device and is smeared on the surface under the action of the brush 5, which has an anti-static effect. A grounding wire 12 is set on the lower surface of the storage tank body 1. The grounding wire 12 connects the surface of the device to the ground to further prevent static electricity. The device can be moved using the wheel 13 under the device. When the device moves to the set position, the gear lever 16 is adjusted to make the wheel 13 slide upward and retract, and the support plate 9 contacts the ground to play a supporting effect, which increases the overall practicality.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An antistatic rotationally molded storage tank for an evaporator, comprising a storage tank body (1), a support plate (9) being mounted on the lower surface of the storage tank body (1), characterized in that: The outer surface of the storage tank body (1) is provided with a coating structure, and the coating structure utilizes the movement of the outer shell (2) on the outer surface of the storage tank body (1) to coat the antistatic agent on the outer surface of the storage tank body (1).

2. The antistatic rotationally molded storage tank for an evaporator according to claim 1, characterized in that: The smearing structure includes a shell (2), the shell (2) is slidably connected to the outer surface of the storage tank body (1), the shell (2) is a hollow annular structure, the surface of the shell (2) is provided with a circle of annular openings, the interior of the shell (2) is slidably provided with a baffle (3), and the baffle (3) passes through the upper surface of the shell (2), the lower end of the baffle (3) is provided with a spring (4), and the other end of the spring (4) is fixed to the inner wall of the shell (2), the surface of the shell (2) is provided with a brush (5), the outer surface of the storage tank body (1) is provided with a push plate (6), and the push plate (6) is aligned with the baffle (3), the surface of the shell (2) is connected to a connecting rope (7), the other end of the connecting rope (7) is fixed to the surface of a reel (8), and the reel (8) is rotatably mounted on the surface of a support plate (9).

3. The antistatic rotationally molded storage tank for an evaporator according to claim 1, characterized in that: The lower surface of the storage tank body (1) is provided with a grounding structure, and the grounding structure connects the surface of the storage tank body (1) to the ground using a grounding wire (12), thereby further preventing the generation of static electricity.

4. The antistatic rotationally molded storage tank for an evaporator according to claim 3, characterized in that: The grounding structure comprises a cylinder (10), the cylinder (10) being mounted on the lower surface of a support plate (9), the surface of the support plate (9) being rotatably provided with a knob (11), and the knob (11) being connected to the cylinder (10), the interior of the cylinder (10) being provided with a grounding wire (12), one end of the grounding wire (12) passing through the surface of the cylinder (10) and being connected to the outer wall of the storage tank body (1), the other end of the grounding wire (12) being rotated along with the axis of the cylinder (10), and a counterweight being provided at one end of the grounding wire (12), and the lower surface of the cylinder (10) being provided with an opening.

5. The antistatic rotationally molded storage tank for an evaporator according to claim 1, characterized in that: The surface of the support plate (9) is provided with a moving structure, and the moving structure utilizes a rotating wheel (13) and a push rod (17) to realize the movement and stillness of the device.

6. The antistatic rotationally molded storage tank for an evaporator according to claim 5, characterized in that: The movable structure comprises a rotating wheel (13), the rotating wheel (13) is rotatably and slidably mounted on the surface of a support plate (9), the surface of the support plate (9) is provided with a groove (14), the inner wall of the groove (14) is provided with a rotating shaft (15), the outer surface of the rotating shaft (15) is slidingly sleeved with a shift rod (16), one side of the shift rod (16) is provided with a spring (4), the other end of the spring (4) is fixed to the inner wall of the groove (14), the surface of the shift rod (16) is provided with a push rod (17), and the push rod (17) is in contact with the axis of the rotating wheel (13).

Images