Evaporation heat exchange barrel pump skid unit

Abstract

The utility model discloses an evaporation heat exchange barrel pump skid unit, which relates to the technical field of evaporation heat exchange barrel pump skid units, and comprises a movable seat, a handle fixedly connected to the side surface of the movable seat, a pneumatic cylinder mounted on the lower surface of a fixed plate, an anti-skid pad fixedly connected to the telescopic end of the pneumatic cylinder, and a groove formed in the upper surface of the movable seat, the surface of the groove is slidably connected with a vibration reduction plate, the upper surface of the vibration reduction plate is provided with a unit body, the inner bottom face of the groove is fixedly connected with a first spring, and the other end of the first spring is fixedly connected with the lower surface of the vibration reduction plate. Through the arrangement of the first damper, the first spring, the second damper, the second spring, the sliding block and the connecting rod, the double vibration reduction effect is achieved, the vibration reduction effect is improved, and the purpose of better protecting the unit body is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporative heat exchange barrel pump skid block unit, in particular to an evaporative heat exchange barrel pump skid block unit. Background Art

[0002] An evaporative heat exchange barrel pump skid unit is a device for evaporative heat exchange, which consists of an evaporator, a heat exchange barrel, a pump and a skid unit. The evaporator is a part used to evaporate liquid, usually composed of multiple pipes. The liquid flows through the pipes and exchanges heat with the external air to achieve the evaporation process. The heat exchange barrel is a part used to transfer heat, usually composed of multiple heat exchange tubes. The heat is transferred from the evaporator to the heat exchange barrel, and then transferred to other media through the heat exchange tubes to complete the heat exchange process. The pump is a part used to circulate the liquid. The liquid is pumped out of the evaporator and sent into the heat exchange barrel by the pump to maintain the circulation of the liquid, thereby achieving heat transfer. The skid unit is a part used to enhance the heat exchange effect. Through the setting of the skid, the turbulence in the heat exchange barrel is increased, the heat exchange efficiency is improved, and the heat can be transferred to the liquid faster. This evaporative heat exchange barrel pump skid unit can be widely used in the evaporative heat exchange process in the chemical, pharmaceutical, food and other industries, and has the advantages of high heat exchange efficiency, simple operation, energy saving and environmental protection.

[0003] The existing evaporative heat exchange barrel pump skid unit is usually fixedly installed in a fixed position when in use. When the unit needs to be moved, it needs to be disassembled. The disassembly process is relatively troublesome and can easily cause damage to the unit. It has the disadvantage of being inconvenient to move. The vibration of the unit during operation will cause additional stress and wear on the parts and connectors of the equipment. Long-term operation may shorten the life of the equipment and increase the maintenance and replacement costs of the equipment. The existing unit has the disadvantage of poor vibration reduction effect. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides an evaporative heat exchange barrel pump skid unit, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: an evaporative heat exchange barrel pump skid unit, comprising a moving seat, a handle fixedly connected to the side of the moving seat, a universal wheel installed on the lower surface of the moving seat, a fixed plate fixedly connected to the side of the moving seat, a pneumatic cylinder installed on the lower surface of the fixed plate, a non-slip pad fixedly connected to the telescopic end of the pneumatic cylinder, a groove opened on the upper surface of the moving seat, a vibration damping plate slidably connected to the surface of the groove, a unit body installed on the upper surface of the vibration damping plate, a first spring fixedly connected to the inner bottom surface of the groove, and the other end of the first spring fixedly connected to the lower surface of the vibration damping plate.

[0008] Optionally, the number of universal wheels is four and they are distributed at the four corners of the lower surface of the moving seat, the number of fixed plates is two and they are symmetrically distributed on both sides of the moving seat, and the number of pneumatic cylinders and anti-slip pads on the lower surface of each fixed plate is two and they are symmetrically distributed.

[0009] Optionally, a limiting groove is provided on the inner side surface of the groove, a limiting block is fixedly connected to the side surface of the vibration damping plate, and a surface of the limiting groove is slidably connected to the limiting block.

[0010] Optionally, the first spring sleeve is arranged on the outside of the first damper.

[0011] Optionally, a slide groove is provided on the inner bottom surface of the groove, a second damper is installed on one side of the slide groove, the telescopic end of the second damper is fixedly connected to a slider, a second spring is fixedly connected to one side of the slide groove, the other end of the second spring is fixedly connected to the slider, the second spring is sleeved on the outside of the second damper, the upper surface of the slider is rotatably connected to a connecting rod through a rotating shaft, and the other end of the connecting rod is rotatably connected to the lower surface of the vibration damping plate through the rotating shaft.

[0012] Optionally, the number of the slide groove, the second damper, the second spring, the sliding block and the connecting rod are two each, and they are symmetrically distributed.

[0013] (III) Beneficial effects

[0014] The utility model provides an evaporative heat exchange barrel pump skid unit, which has the following beneficial effects:

[0015] 1. This evaporative heat exchange barrel pump skid unit, through the arrangement of the handle, universal wheel, pneumatic cylinder and anti-skid pad, makes the evaporative heat exchange barrel pump skid unit have the effect of facilitating the overall movement of the unit. During use, when the unit needs to be moved, after all the connecting parts with the unit body are disconnected, the staff controls the telescopic end of the pneumatic cylinder to retract inward, so that the anti-skid pad gradually leaves the ground, and at the same time the universal wheel contacts the ground. After contact, the telescopic end of the pneumatic cylinder is completely retracted into the pneumatic cylinder. At this time, the staff can push the moving seat to move as a whole through the handle. After moving to the corresponding position, the staff controls the telescopic end of the pneumatic cylinder to extend outward, so that the anti-skid pad contacts the ground. As the telescopic end of the pneumatic cylinder extends outward, the universal wheel leaves the ground, and the four anti-skid pads support the moving seat as a whole, thereby achieving the purpose of convenient movement.

[0016] 2. The evaporative heat exchange barrel pump skid unit has a vibration reduction effect through the arrangement of the first damper, the first spring, the second damper, the second spring, the slider and the connecting rod. When in use, when the vibration generated during the operation of the unit body moves downward, the vibration reduction plate acts on the first spring and the connecting rod through the vibration reduction plate. The first spring provides a reaction force through its own elastic force. When the vibration reduction plate rebounds and moves upward, it provides movement resistance under the action of the first damper, thereby playing a vibration reduction role. At the same time, the downward movement of the vibration reduction plate acts on the connecting rod, and the slider is driven to slide in the slide groove through the connecting rod, thereby squeezing the second damper and the second spring, and providing a reaction force through the elastic force of the second spring itself. The second damper provides movement resistance for the rebound of the second spring. Under the joint action of the first damper and the first spring, a double vibration reduction effect is played, the vibration reduction effect is improved, and the purpose of better protecting the unit body is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of a partial cross section of the front view of the utility model;

[0019] Figure 3 For this utility model Figure 2 The structural diagram at A in the middle;

[0020] Figure 4 For this utility model Figure 2 Schematic diagram of the structure at B in the figure.

[0021] In the figure: 1. moving seat; 2. groove; 201. limit groove; 3. vibration damping plate; 301. limit block; 4. unit body; 5. handle; 6. universal wheel; 7. fixing plate; 8. pneumatic cylinder; 9. anti-skid pad; 10. first damper; 11. first spring; 12. slide groove; 13. second damper; 14. second spring; 15. slider; 16. connecting rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example 1

[0024] See also Figure 1 , Figure 2 and Figure 4 The utility model provides a technical solution: an evaporative heat exchange barrel pump skid unit, comprising a mobile seat 1, a handle 5 is fixedly connected to the side of the mobile seat 1, a universal wheel 6 is installed on the lower surface of the mobile seat 1, a fixed plate 7 is fixedly connected to the side of the mobile seat 1, a pneumatic cylinder 8 is installed on the lower surface of the fixed plate 7, and an anti-skid pad 9 is fixedly connected to the telescopic end of the pneumatic cylinder 8, a groove 2 is opened on the upper surface of the mobile seat 1, a vibration damping plate 3 is slidably connected to the surface of the groove 2, and a unit body 4 is installed on the upper surface of the vibration damping plate 3, the number of universal wheels 6 is four and distributed at the four corners of the lower surface of the mobile seat 1, the number of fixed plates 7 is two and symmetrically distributed on both sides of the mobile seat 1, and the number of pneumatic cylinders 8 and anti-skid pads 9 on the lower surface of each fixed plate 7 are two and are symmetrically distributed.

[0025] In order to achieve the purpose of convenient movement, when the unit needs to be moved during use, all the connecting parts with the unit body 4 are disconnected, and the staff controls the telescopic end of the pneumatic cylinder 8 to retract inward, so that the anti-skid pad 9 gradually leaves the ground, and the universal wheel 6 contacts the ground. After contact, the telescopic end of the pneumatic cylinder 8 is completely retracted into the pneumatic cylinder 8. At this time, the staff can push the moving seat 1 as a whole to move through the handle 5. After moving to the corresponding position, the staff controls the telescopic end of the pneumatic cylinder 8 to extend outward, so that the anti-skid pad 9 contacts the ground. As the telescopic end of the pneumatic cylinder 8 extends outward, the universal wheel 6 leaves the ground, and the four anti-skid pads 9 support the moving seat 1 as a whole, thereby achieving the purpose of convenient movement.

[0026] Example 2

[0027] See also Figures 1 to 4The utility model provides a technical solution: an evaporative heat exchange barrel pump skid unit, comprising a movable seat 1, a groove 2 is provided on the upper surface of the movable seat 1, a limiting groove 201 is provided on the inner side of the groove 2, a side of a vibration damping plate 3 is fixedly connected to a limiting block 301, a surface of the limiting groove 201 is slidably connected to the limiting block 301, a first spring 11 is sleeved on the outer side of a first damper 10, a vibration damping plate 3 is slidably connected to the surface of the groove 2, a unit body 4 is installed on the upper surface of the vibration damping plate 3, a first spring 11 is fixedly connected to the inner bottom surface of the groove 2, the other end of the first spring 11 is fixedly connected to the lower surface of the vibration damping plate 3, and the inner bottom surface of the groove 2 is fixedly connected to the first spring 11. A slide groove 12 is provided on the bottom surface, a second damper 13 is installed on one side of the slide groove 12, a slider 15 is fixedly connected to the telescopic end of the second damper 13, a second spring 14 is fixedly connected to one side of the slide groove 12, the other end of the second spring 14 is fixedly connected to the slider 15, the second spring 14 is sleeved on the outside of the second damper 13, the upper surface of the slider 15 is rotatably connected to a connecting rod 16 through a rotating shaft, the other end of the connecting rod 16 is rotatably connected to the lower surface of the vibration damping plate 3 through the rotating shaft, the number of the slide groove 12, the second damper 13, the second spring 14, the slider 15 and the connecting rod 16 are two each, and are symmetrically distributed.

[0028] In order to achieve the purpose of better protecting the unit body 4, when in use, when the vibration generated during the operation of the unit body 4 moves downward, the vibration damping plate 3 acts on the first spring 11 and the connecting rod 16 through the vibration damping plate 3, and the first spring 11 provides a reaction force through its own elastic force. When the vibration damping plate 3 rebounds and moves upward, under the action of the first damper 10, it provides movement resistance, thereby playing a vibration reduction role. At the same time, the downward movement of the vibration damping plate 3 acts on the connecting rod 16, and the slider 15 is driven by the connecting rod 16 to slide in the slide groove 12, thereby squeezing the second damper 13 and the second spring 14, and providing a reaction force through the elastic force of the second spring 14 itself. The second damper 13 provides movement resistance for the rebound of the second spring 14, and under the joint action of the first damper 10 and the first spring 11, a double vibration reduction effect is played, the vibration reduction effect is improved, and the purpose of better protecting the unit body 4 is achieved.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An evaporative heat exchange barrel pump skid unit, comprising a movable seat, characterized in that: The side of the movable seat is fixedly connected with a handle, the lower surface of the movable seat is installed with a universal wheel, the side of the movable seat is fixedly connected with a fixed plate, the lower surface of the fixed plate is installed with a pneumatic cylinder, the telescopic end of the pneumatic cylinder is fixedly connected with an anti-slip pad, the upper surface of the movable seat is provided with a groove, the surface of the groove is slidably connected with a vibration damping plate, the upper surface of the vibration damping plate is installed with an organic group body, the inner bottom surface of the groove is fixedly connected with a first spring, and the other end of the first spring is fixedly connected with the lower surface of the vibration damping plate; A slide groove is provided on the inner bottom surface of the groove, a second damper is installed on one side of the slide groove, a sliding block is fixedly connected to the telescopic end of the second damper, a second spring is fixedly connected to one side of the slide groove, the other end of the second spring is fixedly connected to the sliding block, the second spring is sleeved on the outside of the second damper, the upper surface of the sliding block is rotatably connected to a connecting rod through a rotating shaft, and the other end of the connecting rod is rotatably connected to the lower surface of the vibration damping plate through the rotating shaft.

2. The evaporative heat exchange barrel pump skid unit according to claim 1 is characterized in that: There are four universal wheels distributed at the four corners of the lower surface of the moving seat, there are two fixed plates symmetrically distributed on both sides of the moving seat, and there are two pneumatic cylinders and anti-slip pads on the lower surface of each fixed plate symmetrically distributed.

3. The evaporative heat exchange barrel pump skid unit according to claim 1 is characterized in that: The inner side surface of the groove is provided with a limiting groove, the side surface of the vibration damping plate is fixedly connected to the limiting block, and the surface of the limiting groove is slidably connected to the limiting block.

4. The evaporative heat exchange barrel pump skid unit according to claim 1 is characterized in that: The first spring is sleeved on the outside of the first damper.

5. The evaporative heat exchange barrel pump skid unit according to claim 1 is characterized in that: The number of the slide groove, the second damper, the second spring, the sliding block and the connecting rod are two each and they are symmetrically distributed.

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