Composite pipe type evaporation and condensation skid-mounted energy-saving device

Abstract

The invention relates to the field of industrial refrigeration production, in particular to a composite tube type evaporation and condensation skid-mounted energy-saving device which comprises a composite tube type evaporation body, a base arranged at the bottom of the composite tube type evaporation body and a skid-mounted base arranged at the bottom of the base, and the base is of a frame type structure. The four limiting seats at the bottom of the base are pushed to the side wall of the base, on one hand, the composite pipe type evaporation body can be supported and prevented from shaking and shifting in the descending process, and on the other hand, the gravity of the base is transmitted to the four limiting seats to move relatively, so that the base is promoted to descend to achieve longitudinal limiting; in addition, a transverse limiting assembly is further arranged, transverse limiting plates on the two sides can be promoted to transversely limit a skid-mounted limiting plate on the base by means of gravity transfer of the base, the composite tubular evaporation body can normally penetrate through a skid-mounted base at a time, the installation process is smoother, and the skid-mounted speed is further increased.

Description

Technical Field

[0001] The invention relates to the field of industrial refrigeration production, in particular to a composite tube type evaporative condensing skid mounted energy-saving device. Background Art

[0002] With the continuous development of industry and the improvement of people's living standards, the demand for energy continues to grow. The composite tube evaporative condensation can use the latent heat of evaporation of water for heat exchange. Compared with traditional cooling methods such as air cooling and water cooling, it has higher heat exchange efficiency. In order to facilitate the installation and transportation of the composite tube evaporative condenser, the composite tube evaporative condenser and related equipment are integrated on a skid-mounted structure, reducing the workload and complexity of on-site installation. Therefore, it is necessary to design a composite tube evaporative condensation skid-mounted energy-saving device, prefabricate and assemble the skid-mounted device in the factory, and install the various components required for the composite tube evaporative condensation. When installation is required, the entire skid-mounted device can be easily lifted to the predetermined installation position using lifting equipment. After arriving at the installation position, only simple foundation fixing and pipeline connection are required to quickly complete the installation. Compared with traditional installation methods, the installation time is greatly shortened and work efficiency is improved.

[0003] The skid-mounted forms of the composite tube evaporative condenser mainly include frame-type skid-mounted bodies, box-type skid-mounted bodies, and modular skid-mounted bodies. The most common one is a frame-type skid-mounted body, which has a steel frame as the main structure. When it is installed on the base by crane, the skill level and experience of the crane operator as well as external environmental factors will directly affect the lifting accuracy of the equipment, causing the equipment to shake or shift when approaching the base, requiring constant adjustments to achieve limit positioning, and it is difficult to accurately control the lowering position of the hook, thereby extending the skid installation efficiency.

[0004] Therefore, it is necessary to propose a composite tube evaporation condensation skid-mounted energy-saving device to solve the above technical problems. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a composite tube evaporative condensing skid-mounted energy-saving device, which solves the technical problem that when the composite tube evaporative condensing frame skid-mounted body is installed on a base, the skill level, experience and external environmental factors of the crane operator affect the lifting accuracy, causing the equipment to shake or shift when approaching the base, requiring continuous adjustment to achieve limit, and making it difficult to accurately control the lowering position of the hook, thereby extending the skid-mounted efficiency.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: The technical solution adopted by the present invention to solve its technical problems is: a composite tube evaporation condensation skid-mounted energy-saving device, comprising a composite tube evaporation body, a base arranged at the bottom of the composite tube evaporation body and a skid-mounted seat arranged at the bottom of the base, the base is a frame structure, and the left and right ends of the skid-mounted seat are equipped with locking limit plates for limiting with the base; the skid-mounted limit plates are provided in two numbers and are arranged on the left and right ends of the base, and the overall structure is an inverted cone-shaped structure, the bottom of the skid-mounted limit plate is provided with a groove, and the bottom of the groove is provided with a laser locator; the first limit grooves are provided in two numbers, which are opened on the left and right ends of the skid-mounted seat and correspond to the skid-mounted limit plates one by one; the force transmission block is installed in the middle of the base and is arranged longitudinally; the linkage limit assembly is arranged on the skid-mounted seat, and during the descent of the base, it supports the base and limits the base by using the gravity of the base.

[0007] Preferably, the linkage limiter assembly comprises: a first fixed seat, which is provided with four and fixedly installed on the skid-mounted seat in a linear array; a rotating plate, which is a group of two, one group is cross-arranged and rotatably connected by a rotating shaft, and one side of the bottom of the rotating plate of a group is rotatably connected to the first fixed seat; a bearing plate, which is rotatably connected to one side of the top of a group of rotating plates by a rotating shaft, and the force transmission block is arranged directly above the bearing plate; a slider, which is connected to the bottom of the bearing plate by a slide rail, and the slider is rotatably connected to the other side of the group of rotating plates by a rotating shaft; a driving plate, which is connected to the first The top of the fixed seat, and the driving plate is rotatably connected with the other side of the bottom of a group of rotating plates through a rotating shaft; the second fixed seat is installed on the top of the skid-mounted seat by snap connection, and is located on the side of the driving plate away from the first fixed seat; there are at least three return spring rods, one end of which is installed on the driving plate, and the other end of which slides through the middle of the second fixed seat and is installed with a push plate; there are at least four limit seats, which are respectively arranged on the left and right sides of the bottom of the base, and are used to drive the limit seats to move along one side of the direction of the bearing plate by the gravity of the base when the base contacts the bearing plate; A folding component is arranged on the skid-mounted seat and is used to fold the limit seat during its descent; a lateral limit assembly is arranged on the front and rear sides of the first limit groove of the skid-mounted seat and is used to move the limit seat along one side of the base along the direction of the bearing plate while also moving the limit seat in the direction of the skid-mounted limit plate.

[0008] Preferably, the folding assembly includes: a driving seat, which has a concave structure and is connected to the skid-mounted seat by means of a slide rail, and the push plate and the driving seat are fixedly connected; a folding seat, which is rotatably connected to the side of the driving seat away from the push plate and is arranged in an inclined manner; a folding rod, one end of which is connected to the inner cavity of the folding seat by sliding, and the inner cavity of the folding seat is equipped with an expansion spring fixedly connected to the folding rod, the bottom of the limit seat and the end of the folding rod away from the folding seat are fixedly connected; telescopic spring rods are installed at the front and rear ends of the driving seat, and the movable end of the telescopic spring rod is rotatably connected to the top of the folding seat via a rotating shaft.

[0009] Preferably, the limit seat is a cylindrical structure, and the cylindrical structure is formed by an arc portion and a vertical portion, wherein the arc portion is used to enable the limit seat to rotate normally when the base moves downward, and the vertical portion is used to contact the skid-mounted seat when folded, and provide stable support for the base, and can also be used to push the side wall of the base.

[0010] Preferably, the lateral limit assembly includes: a first rack plate, which is at least four in number and is installed at the bottom of the opposite side of the driving seat; a rotating gear, which is rotatably connected to the skid mounting seat and meshingly connected with the first rack plate; a positioning plate, which is at least four in number and is connected to the skid mounting seat by means of a slide rail and is in a wedge-shaped structure; a second rack plate, which is installed on the side wall of the positioning plate and meshes with the rotating gear; an inclined block, which is an L-shaped structure as a whole, which is connected to the skid mounting seat by means of a slide rail and is tightly attached to the side of the positioning plate; a lateral limit plate, which is in a vertical structure at the bottom, and the top of the vertical structure is arranged obliquely along the outer side of the first limit groove, and the lateral limit plate is arranged above the horizontal end of the inclined block, and the front and rear ends of the tension spring are respectively connected by hinges between the top of the positioning plate and the horizontal end of the inclined block.

[0011] Preferably, an opening is provided in the horizontal end of the inclined block, a first spring rod is installed in the opening, the vertical end of the transverse limit plate slides through the top of the first spring rod, a pair of limit slide grooves are provided at the vertical end of the transverse limit plate, a limit block for limiting the transverse limit plate is installed on the side wall of the inclined block located at the opening, the limit slide groove is slidably connected inside the limit slide groove, and the top surface of the inclined part of the transverse limit plate is arranged in a horizontal plane.

[0012] Preferably, movable grooves are opened on the front and rear sides of the top of the supporting plate, and a connecting plate is installed on the top of the slider inside the movable groove. The connecting plate is an L-shaped structure, and a clamping plate is installed on the horizontal end of the connecting plate. Each group of the supporting plates is cross-symmetrically distributed on the skid-mounted seat.

[0013] Preferably, a telescopic plate is installed on one side of the base corresponding to the pry-mounted limit plate, the interior of the telescopic plate is arranged in a cavity, a pair of lifting grooves are opened at the left and right ends of the telescopic plate, a reset groove is installed on the top of the pry-mounted limit plate and on the inner side of the lifting groove, and a second spring rod slidably connected to the pry-mounted limit plate is installed on the inner side of the telescopic plate.

[0014] Beneficial effects: (1) The present invention sets a linkage limit assembly, sets a groove at the bottom of the skid-mounted limit plate, and installs a laser locator in the groove. When the composite tube evaporator body and the base are lifted by a crane and slowly lowered toward the top of the skid-mounted seat, the four limit seats at the bottom of the base are pushed toward its side walls with the cooperation of the linkage limit assembly. On the one hand, the composite tube evaporator body can be supported to prevent it from shaking and deflecting during the descent process. On the other hand, the four limit seats can be relatively moved by the gravity of the base to promote the descent of the base to play a longitudinal limit. In addition, the present invention also sets a transverse limit assembly, which can also promote the transverse limit plates on both sides to perform transverse limit on the skid-mounted limit plate on the base by the gravity of the base. After that, the locking limit plate realizes longitudinal limit at the insertion openings at the left and right ends of the base, so that the composite tube evaporator body can pass through the skid-mounted seat normally at one time, making the installation process smoother and further accelerating the skid-mounting speed.

[0015] (2) The present invention provides a folding assembly. As the base descends, the base contacts the limit seat and continues to move downward. The presence of the arc portion enables the limit seat to rotate normally until it is in a horizontal state, thereby achieving the purpose of folding. In this process, the folding assembly adapts to the descending process of the base through its own structural changes, which is conducive to the release of spring potential energy by the telescopic spring rod to push the limit seat to generate thrust on the side wall of the base, thereby enhancing the lateral limiting effect on the base. At the same time, the horizontal state of the folding seat can provide more stable support for the base.

[0016] (3) The present invention arranges movable grooves, connecting plates and clamping plates, and each group of bearing plates are cross-symmetrically distributed on the skid mount, so as to facilitate the movement of the slider under the cooperation of the linkage limit assembly. The corresponding clamping plates will move toward each other from the left and right ends of the force transmission block, and evenly contact and clamp the force transmission block, thereby further ensuring the stability of the base during the descent process, effectively preventing the force transmission block from rotating significantly, and thus reducing the safety risks during the installation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the skid-mounted seat of the present invention; Figure 3 It is a schematic diagram of the skid-mounted seat of the present invention from another angle; Figure 4 A bottom view of the base of the present invention; Figure 5 It is a schematic diagram of the linkage limit assembly of the present invention; Figure 6 It is a schematic diagram of the folding assembly of the present invention; Figure 7 for Figure 4 A partial enlarged view of middle A.

[0019] Numbers in the figure: 1. Composite tubular evaporator body; 11. Base; 12. Skid-mounted seat; 13. Locking limit plate; 14. Skid-mounted limit plate; 141. Groove; 142. Laser locator; 143. Telescopic plate; 144. Reset groove; 145. Second spring rod; 15. First limit groove; 16. Force transmission block; 2. linkage limit assembly; 21. first fixed seat; 22. rotating plate; 23. bearing plate; 24. sliding block; 241. moving groove; 242. connecting plate; 243. clamping plate; 25. driving plate; 26. second fixed seat; 27. reset spring rod; 28. limit seat; 281. arc portion; 282. vertical portion; 221. folding assembly; 222. driving seat; 223. folding seat; 224. folding rod; 225. telescopic spring rod; 231. transverse limit assembly; 232. first rack plate; 233. rotating gear; 234. walking plate; 235. second rack plate; 236. inclined block; 237. transverse limit plate; 2371. first spring rod; 2372. limit slide groove; 2373. limit block; 238. tension spring. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0021] like Figure 1-Figure 4As shown, a composite tube evaporation condensation skid-mounted energy-saving device comprises a composite tube evaporation body 1, a base 11 arranged at the bottom of the composite tube evaporation body 1 and a skid-mounted seat 12 arranged at the bottom of the base 11, the base 11 is a frame structure, and the left and right ends of the skid-mounted seat 12 are equipped with locking limit plates 13 for limiting the base 11, and the base 11 is provided with an insertion port on one side corresponding to the locking limit plate 13, so that they can be fixed after skidding, and are installed at the left and right ends of the skid-mounted seat 12 for limiting the base 11 to ensure that the base 11 is fixed on the skid-mounted seat 12. The number of skid-mounted limit plates 14 is set There are two, and they are arranged on the left and right ends of the base 11 and are in an inverted cone shape. A groove 141 is provided at the bottom of the skid-mounted limit plate 14, and a laser locator 142 is installed at the bottom of the groove 141; the groove 141 is used to prevent the laser locator 142 from contacting the skid-mounted seat 12 and causing damage to the laser locator 142. There are two first limit grooves 15, which are provided on the left and right ends of the skid-mounted seat 12 and correspond to the skid-mounted limit plates 14 one by one. During installation, a crane is used to lift the composite tubular evaporator body 1 and the base 11 and align them with the top of the skid-mounted seat 12, and through the groove at the bottom of the skid-mounted limit plate 14 The laser beam emitted by the laser locator 142 in 141 is precisely positioned to ensure that the positions of the skid-mounted limit plate 14 and the first limit groove 15 are accurate. The force transmission block 16 is installed in the middle of the base 11 and is arranged longitudinally; the linkage limit assembly 2 is arranged on the skid-mounted seat 12. During the descent of the base 11, it supports the base 11 and limits the base 11 by using the gravity of the base 11. As the base 11 descends, the base 11 transmits the force generated by the composite tubular evaporator body 1 to the force transmission block 16, and then the force transmission block 16 transmits it to the linkage limit assembly 2. During the descent of the base 11, the linkage limit assembly 2 plays a role. The supporting effect reduces the shaking and deviation caused by the descent of the composite tubular evaporator body 1, ensures the stable position of the base 11, and after it is lowered into place, the linkage limiting component 2 uses the gravity of the base 11 to automatically limit the composite tubular evaporator body 1. The present invention transmits the gravity generated by the composite tubular evaporator body 1 to the linkage limiting component 2, and the linkage limiting component 2 automatically limits the composite tubular evaporator body 1 without additional power consumption, and can automatically limit the base 11 once during the descent process, reducing the number of adjustments of the equipment during the installation process, thereby saving installation time and improving skid installation efficiency.

[0022] like Figure 3-Figure 5As shown, the linkage limit assembly 2 includes four first fixed seats 21, which are fixedly installed on the skid-mounted seat 12 in a linear array; two rotating plates 22 form a group, one group is cross-arranged and rotatably connected through a rotating shaft, and one side of the bottom of a group of rotating plates 22 is rotatably connected to the first fixed seat 21; the supporting plate 23 is rotatably connected to one side of the top of a group of rotating plates 22 through a rotating shaft, and the force transmission block 16 is arranged directly above the supporting plate 23; the slider 24 is connected to the bottom of the supporting plate 23 through a slide rail, and the slider 24 is rotatably connected to the other side of a group of rotating plates 22 through a rotating shaft; the driving plate 25 is connected to the top of the first fixed seat 21 through a slide rail, and the driving plate 25 is connected to the top of the first fixed seat 21 through a slide rail. The movable plate 25 is rotatably connected to the other side of the bottom of a group of rotating plates 22 through a rotating shaft; the second fixed seat 26 is installed on the top of the prying seat 12 by snap connection, and is located on the side of the driving plate 25 away from the first fixed seat 21; there are at least three reset spring rods 27, one end of the reset spring rod 27 is installed on the driving plate 25, and the other end of the reset spring rod 27 slides through the middle of the second fixed seat 26 and is installed with a push plate; there are at least four limit seats 28, which are respectively arranged on the left and right sides of the bottom of the base 11, and are used to drive the limit seats 28 to move along one side of the direction of the bearing plate 23 by the gravity of the base 11 when the base 11 contacts the bearing plate 23; It should be noted that when the force transmission block 16 descends with the base 11, the force transmission block 16 contacts the bearing plate 23. Due to the gravity of the force transmission block 16, the bearing plate 23 is subjected to downward pressure. This pressure is transmitted through the rotating plate 22, causing the slider 24 to move at the bottom of the bearing plate 23, while driving the driving plate 25 and the return spring rod 27 to slide. At this time, the return spring rod 27 is compressed, storing the spring potential energy, which plays a role in stabilizing the downward movement of the base 11, further reducing the shaking of the base 11, and the bearing plate 23 moves downward under the cooperation of the gravity of the force transmission block 16 and the rotating plate 22, and the return spring rod 27 drives the push plate away from the second fixed seat 26. As the bearing plate 23 descends, the four limit seats 28 move on the left and right side walls of the base 11, and the movement of the limit seats 28 further reduces the base 11 The present invention also reduces the shaking of the base 11 by releasing the spring potential energy through the reset spring rod 27, and further enhances the stability of the base 11 and reduces the installation error caused by shaking and deviation. The present invention realizes lateral limitation through the cooperation of the pry-mounted limiting plate 14 and the first limiting groove 15, and realizes longitudinal limitation through the insertion openings of the locking limiting plate 13 at the left and right ends of the base 11, so that the composite tubular evaporator body 1 can pass normally through the pry-mounted seat 12 at one time, making the installation process smoother and further accelerating the prying speed. It is worth noting that Figure 4-Figure 5 As shown, a ball is rollingly connected to the side of the force transmission block 16 facing away from the composite tubular evaporator body 1, and the ball corresponds to the middle part of the bearing plate 23 one by one. A groove 141 is provided on the side of the bearing plate 23 corresponding to the ball, so that the force transmission block 16 can reduce the friction during the sliding process of the bearing plate 23. At the same time, the setting of the groove 141 is conducive to promoting the rapid limiting of the force transmission block 16 on the bearing plate 23.

[0023] like Figure 5-Figure 6 As shown, the folding component 221 is arranged on the skid-mounted seat 12, and is used to fold the limit seat 28 during its descent process; the folding component 221 includes: a driving seat 222 with a concave structure, and is connected to the skid-mounted seat 12 by means of a slide rail, and the push plate and the driving seat 222 are fixedly connected; the folding seat 223 is rotatably connected to the side of the driving seat 222 away from the push plate and is arranged in an inclined manner; one end of the folding rod 224 is slidably connected to the inner cavity of the folding seat 223, and the inner cavity of the folding seat 223 is equipped with an expansion spring fixedly connected to the folding rod 224, the bottom of the limit seat 28 and the end of the folding rod 224 away from the folding seat 223 are fixedly connected, and the front and rear ends of the driving seat 222 are equipped with telescopic spring rods 225, the telescopic spring rods 225 are compression spring structures, and the moving end of the telescopic spring rods 225 is rotatably connected to the top of the folding seat 223 through a rotating shaft.

[0024] It should be noted that when the linkage limit assembly 2 drives the limit seat 28 to approach the side wall of the base 11, the telescopic spring rod 225 releases the spring, prompting the limit seat 28 to push the side wall of the base 11. When the base 11 continues to move downward, the limit seat 28 is subjected to the downward force transmitted by the base 11. This force acts on the folding rod 224, prompting the folding rod 224 to compress the expansion spring along the inside of the folding seat 223. As the force continues to increase, the folding seat 223 rotates on the rotating plate 22 until it is in a horizontal state. In this process, the folding assembly 221 adapts to the descending process of the base 11 through its own structural changes.

[0025] The setting of the folding assembly 221 is conducive to the release of spring potential energy of the telescopic spring rod 225 to push the limiting seat 28 to generate thrust on the side wall of the base 11, thereby enhancing the lateral limiting effect on the base 11. At the same time, the horizontal state of the folding seat 223 can provide more stable support for the base 11.

[0026] like Figure 5 As shown, movable grooves 241 are opened on the front and rear sides of the top of the supporting plate 23, and a connecting plate 242 is installed on the inner side of the movable groove 241 at the top of the slider 24. The connecting plate 242 is an L-shaped structure, and a clamping plate 243 is installed on the horizontal end of the connecting plate 242. Each group of supporting plates 23 is cross-symmetrically distributed on the skid-mounted seat 12.

[0027] It should be noted that when the force transmission block 16 is placed on the bearing plate 23, the linkage limit assembly 2 starts to work, and the linkage limit assembly 2 drives the slider 24 to move. The movement of the slider 24 will drive the connecting plate 242 to slide synchronously along the moving groove 241. As the connecting plate 242 slides, the clamping plate 243 installed at its horizontal end also moves accordingly, approaching the force transmission block 16. Since each group of bearing plates 23 is cross-symmetrically distributed on the skid mount 12, the corresponding clamping plates 243 will move toward each other from the left and right ends of the force transmission block 16, and the clamping plates 243 at the left and right ends evenly contact and clamp the force transmission block 16. This clamping action can limit the rotation of the force transmission block 16 on the bearing plate 23, especially when the crane operation may cause shaking, etc., it can effectively prevent the force transmission block 16 from rotating significantly, thereby achieving longitudinal limitation.

[0028] like Figure 3 and Figure 6 As shown, the stopper 28 is a cylindrical structure, and the cylindrical structure is formed by an arc portion 281 and a vertical portion 282. The arc portion 281 is used to enable the stopper 28 to rotate normally when the base 11 moves downward, and the vertical portion 282 is used to contact the skid mount 12 when folded, and provide stable support for the base 11, and can also be used to push the side wall of the base 11.

[0029] It should be noted that when the base 11 descends, the limit seat 28 also moves downward. When the base 11 contacts the limit seat 28 and continues to move downward, the existence of the arc portion 281 enables the limit seat 28 to rotate normally. This rotation is to adapt to the descending movement of the base 11 and reduce friction and resistance. At the same time, the vertical portion 282 can contact the skid-mounted seat 12 when folded to provide stable support for the base 11. It is worth noting that the left and right corners of the base 11 are arranged in an arc-shaped structure and are adapted to the arc-shaped portion 281 of the limit seat 28 , so that the arc-shaped portion 281 can rotate naturally on the inner side of the base 11 and reduce the friction force on the limit seat 28 .

[0030] like Figure 3 and Figure 6As shown, the transverse limiting assembly 231 is arranged on the front and rear sides of the first limiting groove 15 of the skid-mounted seat 12, and is used to move the skid-mounted limiting plate 14 in one direction when the limiting seat 28 moves along the base 11 along the direction of the bearing plate 23. The transverse limiting assembly 231 includes: a first rack plate 232, which is at least four in number and is installed at the bottom of the opposite side of the driving seat 222; a rotating gear 233 is rotatably connected to the skid-mounted seat 12 and meshed with the first rack plate 232; a walking plate 234, which is at least four in number and is connected to the skid-mounted seat 12 by means of a slide rail. And it has a wedge-shaped structure; the second rack plate 235 is installed on the side wall of the positioning plate 234 and meshes with the rotating gear 233; the inclined block 236, which is an L-shaped structure as a whole, is connected to the prying seat 12 by means of a slide rail, and is tightly attached to the side of the positioning plate 234; the horizontal limit plate 237 has a vertical structure at the bottom, and the top of the vertical structure is arranged obliquely along the outer side of the first limit groove 15. The horizontal limit plate 237 is arranged above the horizontal end of the inclined block 236, and the front and rear ends of the tension spring 238 are respectively connected between the top of the positioning plate 234 and the horizontal end of the inclined block 236 by hinges.

[0031] It should be noted that, in the initial stage, there is a gap between the front and rear transverse limit plates 237 , and the pry-mounted limit plate 14 can pass downward along this gap. When the linkage limit assembly 2 works, the drive seat 222 is pushed away from the second fixed seat 26 . As the driving seat 222 moves, the first rack plate 232 connected thereto drives the rotating gear 233 to rotate. Since the rotating gear 233 is meshed and connected with the first rack plate 232 and the second rack plate 235, the rotation of the rotating gear 233 drives the second rack plate 235 to move. The movement of the second rack plate 235 causes the moving plate 234 connected thereto to move on the slide rail on the skid-mounted seat 12. The side surface of the moving plate 234 is in close contact with the inclined block 236 during the movement, thereby driving the inclined block 236 to push. At this time, the tension spring 238 is stretched to facilitate the movement of the inclined block 236 so that the transverse limiting plate 237 arranged thereon is close to the skid-mounted limiting plate 14. The transverse limiting plates 237 on the front and rear sides gradually approach the skid-mounted limiting plate 14, thereby realizing automatic limiting of the skid-mounted limiting plate 14. The automatic limiting function reduces the need for manual intervention and improves installation efficiency and accuracy. The inclined portion on the transverse limit plate 237 can guide the skid-mounted limit plate 14. During the descending process of the skid-mounted limit plate 14, the inclined portion can help the skid-mounted limit plate 14 to accurately enter the limit position, thereby reducing installation difficulties and errors caused by inaccurate positions. like Figure 6As shown, an opening is provided in the horizontal end of the inclined block 236, and a first spring rod 2371 is installed in the opening. The vertical end of the transverse limiting plate 237 slides through the top of the first spring rod 2371. A pair of limiting grooves 2372 are provided at the vertical end of the transverse limiting plate 237. A limiting block 2373 for limiting the transverse limiting plate 237 is installed on the side wall of the inclined block 236 located at the opening. The limiting groove 2372 is slidably connected on the inner side of the limiting groove 2372, and the top surface of the inclined part of the transverse limiting plate 237 is arranged in a horizontal plane.

[0032] It should be noted that, when the skid-mounted limit plate 14 enters the first limit groove 15, the base 11 descends and contacts the horizontal surface of the transverse limit plate 237. At this time, the base 11 squeezes the horizontal surface of the transverse limit plate 237. Under the squeezing action of the base 11, the transverse limit plate 237 is subjected to a downward force, which causes it to retract in the opening, and the limiting block 2373 moves within the limiting slide groove 2372 to ensure that the retraction process of the transverse limit plate 237 is stable and will not separate from the inclined block 236. As the transverse limit plate 237 retracts, the limiting block 2373, the limiting slide groove 2372 and the horizontal surface of the transverse limit plate 237 jointly support the base 11, thereby improving the versatility and installation flexibility of the device.

[0033] like Figure 4 and Figure 7 As shown, a telescopic plate 143 is installed on one side of the corresponding pry-mounted limit plate 14 below the base 11, the interior of the telescopic plate 143 is arranged in a cavity, and a pair of lifting grooves are opened at the left and right ends of the telescopic plate 143. A reset groove 144 is installed on the top of the pry-mounted limit plate 14 and on the inner side of the lifting groove, and a second spring rod 145 slidably connected to the pry-mounted limit plate 14 is installed on the inner side of the telescopic plate 143.

[0034] It should be noted that when it is necessary to ensure the horizontality of the bottom of the base 11, the protrusion of the pry-mounted limit plate 14 may affect the horizontal placement of the base 11. Therefore, by designing the cooperation of the telescopic plate 143, the reset groove 144 and the second spring rod 145, when an external force or a specific condition is triggered, the second spring rod 145 is compressed, and the pry-mounted limit plate 14 slides along the inside of the telescopic plate 143 under the action of this pressure, and gradually retracts into the cavity of the telescopic plate 143, so that it is convenient to extend it for use through the pry-mounted limit plate 14 when prying is needed.

[0035] The working principle of the present invention is: the composite tube type evaporation condensation skid mounted energy saving device is used, when in use: Installation equipment: Use a crane to lift the composite tubular evaporator body 1 and the base 11 and align them with the top of the skid-mounted seat 12. Use the laser beam emitted by the laser locator 142 in the bottom groove 141 of the skid-mounted limit plates 14 on both sides to accurately position them, ensuring that the crane positions the base 11 skid-mounted limit plates 14 and the first limit grooves 15 accurately; Descending process: as the base 11 descends, the gravity of the base 11 is transmitted to the force transmission block 16, and the force transmission block 16 contacts the bearing plate 23. Due to the gravity of the force transmission block 16, the bearing plate 23 is subjected to downward pressure. This pressure is transmitted by the rotating plate 22, so that the slider 24 moves at the bottom of the bearing plate 23, and at the same time drives the driving plate 25 and the return spring rod 27 to slide. At this time, the return spring rod 27 is compressed, storing the spring potential energy, which plays a role in stabilizing the downward movement of the base 11, and further reduces the shaking and deviation caused by the descent of the composite tube evaporator body 1; The bearing plate 23 moves downward under the cooperation of the gravity of the force transmission block 16 and the rotating plate 22, and the reset spring rod 27 drives the push plate away from the second fixed seat 26. As the bearing plate 23 descends, the four limit seats 28 move on the left and right side walls of the base 11. The movement of the limit seats 28 further reduces the shaking and deviation of the base 11, and at the same time, the pry-mounted limit plate 14 is forced to pass through the first limit groove 15 normally, thereby realizing the horizontal and vertical bidirectional limit of the base 11. When the base 11 continues to move downward, the limit seat 28 is subjected to the downward force of the base 11, prompting the folding rod 224 to compress the expansion spring along the inside of the folding seat 223. As the force continues to increase, the folding seat 223 rotates on the rotating plate 22 until it is in a horizontal state. The driving seat 222 is pushed away from the second fixed seat 26, and the first rack plate 232 connected thereto drives the rotating gear 233 to rotate, and the rotation of the rotating gear 233 drives the second rack plate 235 to move, and the movement of the second rack plate 235 causes the moving plate 234 connected thereto to move on the slide rail on the skid-mounted seat 12, and the side surface of the moving plate 234 is in close contact with the inclined block 236 during the movement, thereby driving the inclined block 236 to push, and the movement of the inclined block 236 causes the transverse limiting plate 237 arranged thereon to approach the skid-mounted limiting plate 14, and the transverse limiting plates 237 on the front and rear sides gradually approach the skid-mounted limiting plate 14, thereby realizing automatic limiting of the skid-mounted limiting plate 14; The linkage limit assembly 2 drives the slider 24 to move, and the movement of the slider 24 drives the connecting plate 242 to slide synchronously along the moving groove 241. As the connecting plate 242 slides, the clamping plate 243 installed at its horizontal end also moves accordingly, approaching the force transmission block 16. Since each group of bearing plates 23 is cross-symmetrically distributed on the skid mount 12, the corresponding clamping plates 243 will move toward each other from the left and right ends of the force transmission block 16, and the clamping plates 243 at the left and right ends evenly contact and clamp the force transmission block 16, thereby achieving further longitudinal limit. Installation is completed: the skid-mounted limiting plate 14 is gradually inserted into the first limiting groove 15 to achieve vertical and horizontal bidirectional limiting. After the composite tubular evaporator body 1 is limited, the locking limiting plate 13 is inserted and connected to the base 11 and fixed therebetween by a fixing device.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A composite tubular evaporation condensation skid-mounted energy-saving device, comprising a composite tubular evaporation body (1), a base (11) arranged at the bottom of the composite tubular evaporation body (1), and a skid-mounted seat (12) arranged at the bottom of the base (11), characterized in that; The base (11) is of a frame structure, and locking limit plates (13) for limiting the position with the base (11) are installed at the left and right ends of the pry-mounted seat (12); Two skid-mounted limit plates (14) are provided and are arranged on the left and right ends of the base (11). The skid-mounted limit plates (14) are in an inverted cone-shaped structure as a whole. A groove (141) is provided at the bottom of the skid-mounted limit plate (14), and a laser locator (142) is installed at the bottom of the groove (141); Two first limiting grooves (15) are provided, which are opened on the left and right ends of the skid-mounted seat (12) and correspond one to one with the skid-mounted limiting plates (14); A force transmission block (16) is installed in the middle of the base (11) and arranged longitudinally; The linkage limiting assembly (2) is arranged on the skid-mounted seat (12) and supports the base (11) during the descent of the base (11), and limits the base (11) by using the gravity of the base (11).

2. A composite tubular evaporative condensing skid-mounted energy-saving device according to claim 1, characterized in that; The linkage limiter assembly (2) comprises: The first fixed seats (21) are provided in four numbers and are fixedly mounted on the skid-mounted seat (12) in a linear array; The rotating plates (22) are arranged in a group of two, and one group is cross-arranged and rotatably connected via a rotating shaft, and one side of the bottom of the rotating plates (22) of the group is rotatably connected to the first fixed seat (21); A bearing plate (23) is rotatably connected to one side of the top of a group of rotating plates (22) via a rotating shaft, and the force transmission block (16) is arranged directly above the bearing plate (23); A slider (24) is connected to the bottom of the carrier plate (23) via a slide rail, and the slider (24) is rotatably connected to the other side of a set of rotating plates (22) via a rotating shaft; A driving plate (25) is connected to the top of the first fixed seat (21) through a slide rail, and the driving plate (25) is rotatably connected to the other side of the bottom of a set of rotating plates (22) through a rotating shaft; A second fixing seat (26) is mounted on the top of the skid-mounted seat (12) by means of a snap connection and is located on a side of the drive plate (25) away from the first fixing seat (21); at least three return spring rods (27), one end of each return spring rod (27) being mounted on the drive plate (25), and the other end of each return spring rod (27) slidingly passing through the middle of the second fixed seat (26) and being mounted with a push plate; There are at least four limit seats (28) arranged on the left and right sides of the bottom of the base (11) respectively, and used to drive the limit seats (28) to move along one side of the bearing plate (23) through the gravity of the base (11) when the base (11) contacts the bearing plate (23); A folding assembly (221) is arranged on the skid-mounted seat (12) and is used to fold the limiting seat (28) during its descent; A transverse limit assembly (231) is arranged on the front and rear sides of the first limit groove (15) of the skid-mounted seat (12) and is used to move the limit seat (28) along the base (11) along the bearing plate (23) to one side and also to move the skid-mounted limit plate (14) to one side when the limit seat (28) moves along the base (11) along the bearing plate (23).

3. A composite tubular evaporative condensing skid-mounted energy-saving device according to claim 2, characterized in that; The folding assembly (221) comprises: The driving seat (222) is in a concave structure and is connected to the skid-mounted seat (12) by means of a slide rail, and the push plate and the driving seat (222) are fixedly connected; A folding seat (223) is rotatably connected to a side of the driving seat (222) away from the push plate and arranged in an inclined manner; A folding rod (224), one end of which is connected to the inner cavity of the folding seat (223) by sliding, and the inner cavity of the folding seat (223) is equipped with an expansion spring fixedly connected to the folding rod (224), and the bottom of the limit seat (28) is fixedly connected to one end of the folding rod (224) away from the folding seat (223); Telescopic spring rods (225) are installed at the front and rear ends of the driving seat (222), and the movable end of the telescopic spring rod (225) is rotatably connected to the top of the folding seat (223) via a rotating shaft.

4. A composite tubular evaporative condensing skid-mounted energy-saving device according to claim 2, characterized in that; The limiting seat (28) is a cylindrical structure, and the cylindrical structure is formed by an arc portion (281) and a vertical portion (282), wherein the arc portion (281) is used to enable the limiting seat (28) to rotate normally when the base (11) moves downward, and the vertical portion (282) is used to contact the prying seat (12) when folding, and to provide stable support for the base (11), and can also be used to push the side wall of the base (11).

5. A composite tubular evaporative condensing skid-mounted energy-saving device according to claim 2, characterized in that; The lateral limiting component (231) comprises: There are at least four first rack plates (232) installed at the bottom of the opposite side of the driving seat (222); A rotating gear (233) which is rotatably connected to the skid mount (12) and meshingly connected to the first rack plate (232); There are at least four positioning plates (234), which are connected to the skid-mounted seat (12) by means of a slide rail and have a wedge-shaped structure; A second rack plate (235) is mounted on the side wall of the positioning plate (234) and meshes with the rotating gear (233); The inclined block (236) is an L-shaped structure as a whole, and is connected to the skid-mounted seat (12) by means of a slide rail, and is closely attached to the side of the positioning plate (234); A transverse limiting plate (237), the bottom of which is a vertical structure, and the top of the vertical structure is arranged obliquely along the outside of the first limiting groove (15), and the transverse limiting plate (237) is arranged above the horizontal end of the inclined block (236); The tension spring (238) has front and rear ends respectively connected between the top of the positioning plate (234) and the horizontal end of the inclined block (236) through hinged connection.

6. A composite tubular evaporative condensing skid-mounted energy-saving device according to claim 5, characterized in that; An opening is provided in the horizontal end of the inclined block (236), a first spring rod (2371) is installed in the opening, the vertical end of the transverse limiting plate (237) slides through the top of the first spring rod (2371), a pair of limiting grooves (2372) are provided in the vertical end of the transverse limiting plate (237), a limiting block (2373) for limiting the transverse limiting plate (237) is installed on the side wall of the inclined block (236) located at the opening, the limiting groove (2372) is slidably connected inside the limiting groove (2372), and the top surface of the inclined portion of the transverse limiting plate (237) is arranged in a horizontal plane.

7. The composite tubular evaporative condensing skid-mounted energy-saving device according to claim 2, characterized in that; The top of the bearing plate (23) is provided with moving grooves (241) at both the front and rear sides, the top of the slider (24) is provided with a connecting plate (242) located inside the moving groove (241), the connecting plate (242) is in an L-shaped structure, and a clamping plate (243) is installed at the horizontal end of the connecting plate (242), and each group of the bearing plates (23) is cross-symmetrically distributed on the skid mount (12).

8. The composite tubular evaporative condensing skid-mounted energy-saving device according to claim 1, characterized in that; A telescopic plate (143) is installed below the base (11) on one side corresponding to the pry-mounted limit plate (14); the interior of the telescopic plate (143) is arranged in a cavity; a pair of lifting grooves are provided at the left and right ends of the telescopic plate (143); a reset groove (144) is installed at the top of the pry-mounted limit plate (14) and inside the lifting groove; and a second spring rod (145) slidably connected to the pry-mounted limit plate (14) is installed inside the telescopic plate (143).

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