A steam condenser

Abstract

This application relates to a steam condenser, comprising: a base, a steam condenser body at the upper end of the base, a rotating shaft rotatably mounted on the base, a first handwheel mounted on the rotating shaft, and four sets of lifting components on the base. Each lifting component includes a sleeve, telescopic legs, a lifting screw, a mating block, a first bevel gear, a second bevel gear, a transmission belt, and two sets of transmission wheels. This application allows for simultaneous extension and retraction of the four telescopic legs by rotating the first handwheel, thereby adjusting the height of the steam condenser body. This not only facilitates operation and saves time and effort but also makes it easy to adjust the height of the steam condenser body. Furthermore, the operator can adjust the extension length of each individual telescopic leg by pulling upwards and rotating the second handwheel, allowing for individual adjustment of each telescopic leg to keep the steam condenser body horizontal. This enhances the stability, applicability, and flexibility of the device, making it highly practical.

Description

Technical Field

[0001] This application relates to the field of steam condensation equipment technology, and in particular to a steam condenser. Background Technology

[0002] Currently, steam condensers, as an important heat exchange device, are widely used in various industrial production processes where high-temperature steam needs to be cooled into liquid. With the continuous advancement of industrialization, steam condensers are playing an increasingly important role in industries such as chemical, energy, and food processing.

[0003] In related technologies, commonly used steam condensers are usually designed to be fixed. Therefore, once the equipment is installed on a base at a certain height, if its height needs to be adjusted, a new bracket must be customized and installed. This process is not only time-consuming and labor-intensive and inconvenient to operate, but also greatly limits the flexibility and adaptability of the equipment, causing many inconveniences in actual operation.

[0004] To address the above problems, a steam condenser is now designed. Utility Model Content

[0005] This application provides a steam condenser to solve the problems of inconvenient height adjustment and poor applicability and flexibility of steam condensers in the related art during installation.

[0006] In a first aspect, a steam condenser is provided, comprising:

[0007] The base has a steam condenser body at its upper end. A rotating shaft is rotatably mounted on the base, and a first handwheel is mounted on the shaft. The base has four sets of lifting components, each including a sleeve, a telescopic leg, a lifting screw, a mating block, a first bevel gear, a second bevel gear, a transmission belt, and two sets of transmission wheels. The sleeve is mounted on the base, the telescopic leg is slidably mounted inside the sleeve, the lifting screw is rotatably mounted inside the sleeve, the mating block is mounted inside the telescopic leg, and is fitted onto and threadedly connected to the lifting screw. The first bevel gear is rotatably mounted on the sleeve and connected to the lifting screw. The second bevel gear is rotatably mounted on the sleeve and meshes with the first bevel gear. The two sets of transmission wheels are respectively mounted on the second bevel gear and the rotating shaft, and the transmission belt is fitted onto the two sets of transmission wheels.

[0008] In some embodiments, the first bevel gear has tooth grooves;

[0009] The lifting screw includes a threaded rod, a mating gear, a sleeve, a second handwheel, two sets of guide plates, and two sets of guide grooves. The threaded rod is rotatably disposed within the sleeve and passes through and is threadedly connected to the mating block. The sleeve is fitted onto the threaded rod and is slidably connected to it. Both sets of guide plates are disposed on the threaded rod, and both sets of guide grooves are formed within the sleeve. The two sets of guide plates are slidably disposed within the two sets of guide grooves. The mating gear is disposed on the sleeve and is located within the tooth groove and engages with it. The second handwheel is disposed on the sleeve.

[0010] In some embodiments, the lower end of the base is provided with a plurality of mounting seats, and the lower end of each mounting seat is rotatably connected to a caster wheel.

[0011] In some embodiments, the mounting base includes a base plate, a plurality of limiting rods and a plurality of springs. The base plate is located below the base, and the plurality of limiting rods are all disposed on the base plate. The limiting rods pass through the base and are slidably connected thereto. The plurality of springs are respectively sleeved on the plurality of limiting rods, and the springs are located between the base and the base plate.

[0012] In some embodiments, the lower end of the mating gear and the upper end of the tooth groove are both chamfered.

[0013] In some embodiments, the lower end of the telescopic leg is provided with an anti-slip rubber pad.

[0014] This application provides a steam condenser. The height of the steam condenser body can be adjusted by simultaneously driving four sets of telescopic legs to extend and retract by rotating a first handwheel. This eliminates the need for custom-made and installed new supports, making operation easier, saving time and effort, and facilitating height adjustment. Furthermore, operators can adjust the extension length of each individual telescopic leg by pulling upwards and rotating a second handwheel, allowing for individual adjustment of each leg to keep the steam condenser body horizontal. This enhances the stability, applicability, and flexibility of the device, making it highly practical. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A three-dimensional structural schematic diagram provided for an embodiment of this application;

[0017] Figure 2 A three-dimensional structural schematic diagram provided for an embodiment of this application;

[0018] Figure 3 Provided for the embodiments of this application Figure 2 Enlarged structural diagram at point A;

[0019] Figure 4 A schematic diagram of the cross-sectional structure provided in the embodiments of this application;

[0020] Figure 5 A three-dimensional structural schematic diagram of the lifting component provided in an embodiment of this application;

[0021] Figure 6 A three-dimensional cross-sectional structural diagram of the lifting assembly provided in the embodiments of this application;

[0022] Figure 7 Provided for the embodiments of this application Figure 6 A magnified structural diagram at point B in the middle.

[0023] In the diagram: 1. Base; 2. Steam condenser body; 3. Rotating shaft; 4. First handwheel; 5. Lifting assembly; 51. Sleeve; 52. Telescopic leg; 53. Lifting screw; 531. Threaded rod; 532. Matching gear; 533. Sleeve; 534. Second handwheel; 535. Guide plate; 536. Guide groove; 54. Matching block; 55. First bevel gear; 56. Second bevel gear; 57. Transmission belt; 58. Transmission wheel; 59. Gear groove; 6. Mounting seat; 61. Base plate; 62. Limiting rod; 63. Spring; 7. Caster wheel. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0025] This application provides a steam condenser that solves the problems of inconvenient height adjustment and poor applicability and flexibility of steam condensers in related technologies during installation.

[0026] Please see Figures 1-7A steam condenser includes: a base 1, a steam condenser body 2 at the upper end of the base 1, a rotating shaft 3 rotatably mounted on the base 1, a first handwheel 4 mounted on the rotating shaft 3, and four sets of lifting components 5 mounted on the base 1. Each lifting component 5 includes a sleeve 51, a telescopic leg 52, a lifting screw 53, a mating block 54, a first bevel gear 55, a second bevel gear 56, a transmission belt 57, and two sets of transmission wheels 58. The sleeve 51 is mounted on the base 1, and the telescopic leg 52 is slidably mounted within the sleeve 51. The rod 53 is rotatably mounted inside the sleeve 51. The mating block 54 is located inside the telescopic leg 52. The mating block 54 is sleeved on the lifting screw 53 and threadedly connected to it. The first bevel gear 55 is rotatably mounted on the sleeve 51 and connected to the lifting screw 53. The second bevel gear 56 is rotatably mounted on the sleeve 51 and meshes with the first bevel gear 55. Two sets of transmission wheels 58 are respectively mounted on the second bevel gear 56 and the rotating shaft 3. The transmission belt 57 is sleeved on the two sets of transmission wheels 58.

[0027] In operation, the operator can rotate the first handwheel 4, which in turn rotates the shaft 3. The shaft 3, through the transmission belt 57 and the two sets of transmission wheels 58, drives the second bevel gear 56 to rotate. The second bevel gear 56, through its meshing with the first bevel gear 55, drives the lifting screw 53 to rotate. The lifting screw 53, through its threaded connection with the mating block 54, pushes the mating block 54 to move. This allows the telescopic leg 52 to move up and down within the sleeve 51, thereby adjusting the distance between the telescopic leg 52 and the base 1. This allows for adjustment of the height of the base 1, and consequently, the height of the steam condenser body 2.

[0028] In this way, the operator only needs to turn the first handwheel 4 to simultaneously drive the four sets of telescopic legs 52 to extend and retract, thereby adjusting the height of the steam condenser body 2. There is no need to customize and install new brackets. This not only makes operation easier and saves time and effort, but also makes it easier to adjust the height of the steam condenser body 2, enhancing the applicability and flexibility of the device and making it highly practical.

[0029] Specifically, in this embodiment, the first bevel gear 55 has a tooth groove 59, and the lifting screw 53 includes a threaded rod 531, a mating gear 532, a sleeve 533, a second handwheel 534, two sets of guide plates 535, and two sets of guide grooves 536. The threaded rod 531 is rotatably disposed inside the sleeve 51. The threaded rod 531 passes through the mating block 54 and is threadedly connected to it. The sleeve 533 is sleeved on the threaded rod 531 and is slidably connected to it. Both sets of guide plates 535 are disposed on the threaded rod 531. Both sets of guide grooves 536 are disposed inside the sleeve 533. The two sets of guide plates 535 are slidably disposed inside the two sets of guide grooves 536. The mating gear 532 is disposed on the sleeve 533. The mating gear 532 is located inside the tooth groove 59 and is mated with it. The second handwheel 534 is disposed on the sleeve 533.

[0030] When the operator turns the first handwheel 4 to drive the first bevel gear 55 to rotate, the first bevel gear 55 will drive the mating gear 532 to rotate through the engagement of the tooth groove 59 and the mating gear 532. In turn, the mating gear 532 will drive the sleeve 533 to rotate. The sleeve 533 will then drive the threaded rod 531 to rotate through the engagement of the guide groove 536 and the guide plate 535. This will allow the threaded connection between the threaded rod 531 and the mating block 54 to push the telescopic leg 52 to move, thereby adjusting the height of the steam condenser body 2.

[0031] During use, the operator moves the sleeve 533 upward, causing the sleeve 533 to drive the mating gear 532 upward, thereby pulling the mating gear 532 out of the tooth groove 59. In this way, the mating gear 532 is not mated with the tooth groove 59. When the operator turns the second handwheel 534, the second handwheel 534 will drive the sleeve 533 to rotate. Then, the sleeve 533 will drive the threaded rod 531 to rotate independently through the engagement of the guide groove 536 and the guide plate 535. In this way, the extension length of a single telescopic leg 52 can be adjusted.

[0032] In actual use, the operator can pull up the second handwheel 534 and rotate it to adjust the extension length of each telescopic leg 52. This allows the operator to adjust each telescopic leg 52 individually, thereby keeping the steam condenser body 2 horizontal and enhancing the applicability and stability of the device.

[0033] When it is necessary to adjust the four telescopic legs 52 together, the operator inserts the mating gear 532 into the tooth groove 59 so that the mating gear 532 and the tooth groove 59 are engaged. This allows the four sets of telescopic legs 52 to move simultaneously, which is convenient for use.

[0034] Furthermore, in this embodiment, the lower end of the base 1 is provided with a plurality of mounting seats 6, and the lower end of each mounting seat 6 is rotatably connected with a universal wheel 7.

[0035] In this way, when in use, the telescopic leg 52 can be moved up above the caster 7, so that the caster 7 contacts the ground. Then, the staff can push the device to move through the caster 7. This way, when the steam condenser body 2 needs to be moved, there is no need to move the device, which enhances the flexibility and applicability of the device and makes it highly practical.

[0036] Furthermore, the mounting base 6 includes a base plate 61, a plurality of limiting rods 62 and a plurality of springs 63. The base plate 61 is located below the base 1. The plurality of limiting rods 62 are all provided on the base plate 61. The limiting rods 62 pass through the base 1 and are slidably connected to it. The plurality of springs 63 are respectively sleeved on the plurality of limiting rods 62. The springs 63 are located between the base 1 and the base plate 61.

[0037] In this way, when the staff pushes the device to move using the casters 7, the springs 63 can effectively buffer the impact of the vibration on the steam condenser body 2 during the movement, thereby reducing the impact of vibration on the steam condenser body 2 and improving the stability and safety of the equipment.

[0038] The lower end of the mating gear 532 and the upper end of the tooth groove 59 are both chamfered.

[0039] This serves as a guide, making it easier for workers to insert the mating gear 532 into the tooth groove 59, thus facilitating its use.

[0040] Preferably, the lower end of each telescopic leg 52 is provided with an anti-slip rubber pad;

[0041] This increases the friction between the telescopic leg 52 and the ground, thereby ensuring the stability of the device and making it highly practical.

[0042] In the description of this application, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0043] It should be noted that in this application, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0044] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A steam condenser, characterized in that, It includes: A base (1) is provided with a steam condenser body (2) at its upper end. A rotating shaft (3) is rotatably mounted on the base (1). A first handwheel (4) is mounted on the rotating shaft (3). Four sets of lifting components (5) are provided on the base (1). Each lifting component (5) includes a sleeve (51), a telescopic leg (52), a lifting screw (53), a mating block (54), a first bevel gear (55), a second bevel gear (56), a transmission belt (57), and two sets of transmission wheels (58). The sleeve (51) is mounted on the base (1). The telescopic leg (52) is slidably mounted inside the sleeve (51). The lifting screw (54) is mounted on the base (1). 3) Rotatably disposed inside the sleeve (51), the mating block (54) is disposed inside the telescopic leg (52), the mating block (54) is sleeved on the lifting screw (53) and threadedly connected to it, the first bevel gear (55) is rotatably disposed on the sleeve (51), the first bevel gear (55) is connected to the lifting screw (53), the second bevel gear (56) is rotatably disposed on the sleeve (51), the second bevel gear (56) meshes with the first bevel gear (55), the two sets of transmission wheels (58) are respectively disposed on the second bevel gear (56) and the rotating shaft (3), and the transmission belt (57) is sleeved on the two sets of transmission wheels (58).

2. A steam condenser as described in claim 1, characterized in that: The first bevel gear (55) has a tooth groove (59); The lifting screw (53) includes a threaded rod (531), a mating gear (532), a sleeve (533), a second handwheel (534), two sets of guide plates (535), and two sets of guide grooves (536). The threaded rod (531) is rotatably disposed inside the sleeve (51). The threaded rod (531) passes through the mating block (54) and is threadedly connected to it. The sleeve (533) is fitted on the threaded rod (531) and is slidably connected to it. Both sets of guide plates (535) are provided on the threaded rod (531), both sets of guide grooves (536) are provided in the sleeve (533), the two sets of guide plates (535) are slidably provided in the two sets of guide grooves (536), the mating gear (532) is provided on the sleeve (533), the mating gear (532) is located in the tooth groove (59) and mats with it, and the second handwheel (534) is provided on the sleeve (533).

3. A steam condenser as described in claim 1, characterized in that: The lower end of the base (1) is provided with several mounting seats (6), and the lower end of each mounting seat (6) is rotatably connected with a caster wheel (7).

4. A steam condenser as described in claim 3, characterized in that: The mounting base (6) includes a base plate (61), a plurality of limiting rods (62) and a plurality of springs (63). The base plate (61) is located below the base (1). The plurality of limiting rods (62) are all provided on the base plate (61). The limiting rods (62) pass through the base (1) and are slidably connected to it. The plurality of springs (63) are respectively sleeved on the plurality of limiting rods (62). The springs (63) are located between the base (1) and the base plate (61).

5. A steam condenser as described in claim 2, characterized in that: The lower end of the mating gear (532) and the upper end of the tooth groove (59) are both chamfered.

6. A steam condenser as described in claim 1, characterized in that: The lower ends of the telescopic legs (52) are all provided with anti-slip rubber pads.

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