Steam pipe heating simulation test machine

Abstract

The utility model discloses steam heat -preserving pipeline heating simulation test machine relates to steam heat -preserving pipeline heating experiment technical field, including test machine, heating device and heat -preserving pipeline, and heating device is located test machine top left side with test machine's top fixed connection, heat -preserving pipeline is located heating device's front side with heating device and inserts and fits together, test machine and heating device electric connection. The utility model discloses a test machine, heating device, heat -preserving pipeline, clamping mechanism, moving mechanism and transmission mechanism are set up, solved in the process of carrying out heating experiment to heat -preserving pipeline through test machine, need to butt joint use heat -preserving pipeline with heating device, but test machine can not carry out the assembly of inserting and fitting adaptation heat -preserving pipeline with heating device, thereby reduced the use effect of test machine, therefore inconvenient for user to use problem, reached the effect that heat -preserving pipeline and heating device butt joint use.

Description

Technical Field

[0001] This utility model relates to the field of experimental technology for heating steam-insulated pipelines, specifically to a steam-insulated pipeline heating simulation test machine. Background Technology

[0002] A steam insulation pipeline heating simulation test machine is a test device used to simulate the working state of steam pipelines under heating and insulation conditions. It can simulate the working state of steam pipelines under different temperature conditions, including the heating and insulation process. It can test the performance of steam pipelines and their insulation materials, such as insulation effect, heat loss, and pipeline thermal expansion. The data acquisition and analysis system is used to record and analyze various parameters during the test process, such as temperature, pressure, and heat loss.

[0003] The steam insulation pipeline heating simulation test chamber can reproduce the heating process of steam insulation pipelines in actual applications. By simulating different heating conditions and environmental parameters, it can evaluate the performance and response of the pipeline. This simulation capability helps researchers gain a deeper understanding of the physical and chemical changes in the pipeline during the heating process. By conducting heating simulation tests on steam insulation pipelines, key indicators such as the pipeline's insulation performance, heat loss, and the heat resistance of materials under heating conditions can be evaluated. This helps identify potential problems in pipeline design and allows for targeted optimization and improvement to enhance the overall performance and reliability of the pipeline. The steam insulation pipeline heating simulation test chamber can also be used to research and develop new heating processes and technologies. By simulating different heating process parameters and conditions, researchers can explore more efficient and environmentally friendly heating methods to meet the needs of steam-insulated pipes in different fields. In summary, the steam-insulated pipe heating simulation test machine plays an important role in materials science research, process development and optimization, and safety and reliability verification. During the heating experiment of the insulated pipe through the test machine, the insulated pipe needs to be connected to the heating device. However, the test machine cannot connect the insulated pipe to the heating device with compatible components, which reduces the effectiveness of the test machine and makes it inconvenient for users. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide a steam insulation pipeline heating simulation test machine, which has the advantage of allowing the insulation pipeline and heating device to be connected and used together, and solves the problem that the test machine cannot connect and adapt the insulation pipeline and heating device.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a steam insulation pipe heating simulation testing machine, comprising a testing machine, a heating device, and an insulation pipe. The heating device is located on the left side of the top of the testing machine and is fixedly connected to the top of the testing machine. The insulation pipe is located on the front side of the heating device and is inserted and fitted into the heating device. The testing machine is electrically connected to the heating device. A clamping mechanism for use with the insulation pipe is provided on the front side of the testing machine. Moving mechanisms for use with the clamping mechanism are provided on both the left and right sides of the bottom of the clamping mechanism. A transmission mechanism for use with the moving mechanisms is provided on the front side of the testing machine.

[0006] In a preferred embodiment of this utility model, the clamping device includes an assembly plate, a double-headed telescopic motor, two movable plates, and two clamping blocks. The double-headed telescopic motor is located on top of the assembly plate. The two movable plates are located on the left and right sides of the double-headed telescopic motor and are fixedly connected to the output end of the double-headed telescopic motor. The two clamping blocks are located at the opposite ends of the two movable plates and are fixedly connected to the opposite ends of the movable plates. The opposite ends of the two clamping blocks are in contact with the surface of the insulation pipe.

[0007] In a preferred embodiment of this invention, the moving mechanism includes a connecting gear, a lead screw, and a slider. The connecting gear is located on the front side of the testing machine and is movably connected to the front side of the testing machine via a rotating shaft. The lead screw is located on the front side of the connecting gear and is fixedly connected to the front side of the connecting gear. The surface of the slider is threadedly connected to the inner cavity of the lead screw, and the top of the slider is fixedly connected to the bottom of the assembly plate.

[0008] In a preferred embodiment of this utility model, the transmission mechanism includes a rotary motor, a transmission gear, and a rack. The transmission gear is located at the rear of the rotary motor and is fixedly connected to the rear of the rotary motor. The inner cavity of the rack meshes with the surface of the transmission gear. Both the left and right sides of the inner cavity of the rack mesh with the teeth of the connecting gear. The rear side of the bottom of the rotary motor is fixedly connected to the front side of the testing machine.

[0009] As a preferred embodiment of this utility model, a limiting rod is fixedly connected to the top of the assembly plate, and a snap-fit ​​block is sleeved on both the left and right sides of the surface of the limiting rod. The top of the snap-fit ​​block is fixedly connected to the bottom of the movable plate.

[0010] As a preferred embodiment of this utility model, a support plate is fixedly connected to the bottom of the double-headed telescopic motor, and the bottom of the support plate is fixedly connected to the top of the limiting rod.

[0011] In a preferred embodiment of this invention, a baffle is movably connected to the front side of the lead screw via a rotating shaft, and the rear side of the baffle is fixedly connected to the front side of the testing machine.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model solves the problem that in the process of heating the insulated pipe through the testing machine, it is necessary to connect the insulated pipe and the heating device, but the testing machine cannot connect the insulated pipe and the heating device to the fitting components, which reduces the effectiveness of the testing machine and makes it inconvenient for users. The present invention achieves the effect of connecting the insulated pipe and the heating device.

[0013] 2. This utility model, by setting a limiting mechanism, can quickly clamp various sizes of insulated pipes, thereby assisting in the insertion and fitting of the insulated pipes and heating devices.

[0014] 3. By setting up a moving mechanism and a transmission mechanism, after the insulation pipe is clamped by the clamping mechanism, the moving mechanism and the transmission mechanism can work together to quickly connect the insulation pipe to the heating device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram showing the connection between the insulated pipe and the heating device; Figure 3 This is a schematic diagram of the movement of the clamping mechanism; Figure 4 This is a schematic diagram of the combination of the moving mechanism and the transmission mechanism.

[0016] In the diagram: 1. Testing machine; 2. Heating device; 3. Insulated pipe; 4. Clamping mechanism; 5. Moving mechanism; 6. Transmission mechanism; 401. Assembly plate; 402. Double-headed telescopic motor; 403. Moving plate; 404. Clamping block; 501. Connecting gear; 502. Lead screw; 503. Slider; 601. Rotary motor; 602. Transmission gear; 603. Rack; 7. Limiting rod; 8. Snap-fit ​​block; 9. Support plate; 10. Baffle. Detailed Implementation

[0017] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0019] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0020] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0021] Example 1 Reference Figure 1-4 This is the first embodiment of the present invention, which provides a steam insulation pipe heating simulation test machine, including a test machine 1, a heating device 2 and an insulation pipe 3. The heating device 2 is located on the left side of the top of the test machine 1 and is fixedly connected to the top of the test machine 1. The insulation pipe 3 is located on the front side of the heating device 2 and is inserted and attached to the heating device 2. The test machine 1 is electrically connected to the heating device 2. A clamping mechanism 4 for use with the insulation pipe 3 is provided on the front side of the test machine 1. Moving mechanisms 5 for use with the clamping mechanism 4 are provided on both the left and right sides of the bottom of the clamping mechanism 4. A transmission mechanism 6 for use with the moving mechanism 5 is provided on the front side of the test machine 1.

[0022] Specifically, the clamping mechanism 4 can quickly clamp the insulation pipe 3. After clamping, the moving mechanism 5 can be driven by the transmission mechanism 6 for use. The moving mechanism 5 can quickly connect the insulation pipe 3 with the heating device 2 through the clamping mechanism 4.

[0023] Furthermore, the transmission mechanism 6 is activated, which drives the moving mechanisms 5 on both sides to operate. During operation, the moving mechanisms 5 use the clamping mechanism 4 to quickly connect the insulation pipe 3 to the heating device 2, thus avoiding the situation where the insulation pipe 3 cannot be quickly connected to the heating device 2 for use.

[0024] Example 2 The second embodiment of this utility model provides a steam insulation pipe heating simulation test machine. The clamping device includes an assembly plate 401, a double-headed telescopic motor 402, two moving plates 403, and two clamping blocks 404. The double-headed telescopic motor 402 is located on top of the assembly plate 401. The two moving plates 403 are located on the left and right sides of the double-headed telescopic motor 402 and are fixedly connected to the output end of the double-headed telescopic motor 402. The two clamping blocks 404 are located at the opposite ends of the two moving plates 403 and are fixedly connected to the opposite ends of the moving plates 403. The opposite ends of the two clamping blocks 404 are in contact with the surface of the insulation pipe 3. A limit rod 7 is fixedly connected to the top of the assembly plate 401. A snap-fit ​​block 8 is sleeved on the left and right sides of the surface of the limit rod 7. The top of the snap-fit ​​block 8 is fixedly connected to the bottom of the moving plate 403. A support plate 9 is fixedly connected to the bottom of the double-headed telescopic motor 402. The bottom of the support plate 9 is fixedly connected to the top of the limit rod 7.

[0025] Specifically, the clamping mechanism 4 can quickly clamp the insulation pipes 3 of different sizes through the clamping ends on both sides, avoiding the situation where the insulation pipes 3 cannot be clamped and limited.

[0026] Furthermore, the double-head telescopic motor 402 is activated. The double-head telescopic motor 402 drives the two moving plates 403 to slide through its output end. During the sliding process, the moving plates 403 maintain their movement stability through the cooperation of the locking block 8 and the limiting rod 7. During the movement, the moving plates 403 connect with the insulation material through the clamping block 404. After the clamping block 404 is tightly attached to the insulation pipe 3, the double-head telescopic motor 402 is turned off, which can achieve the effect of stably clamping the insulation pipe 3. The clamping block 404 is made of high temperature resistant material, which can more stably clamp and limit the insulation pipe 3.

[0027] Example 3 The second embodiment of this utility model provides a steam insulation pipe heating simulation test machine. The moving mechanism 5 includes a connecting gear 501, a lead screw 502, and a slider 503. The connecting gear 501 is located on the front side of the test machine 1 and is movably connected to the front side of the test machine 1 through a rotating shaft. The lead screw 502 is located on the front side of the connecting gear 501 and is fixedly connected to the front side of the connecting gear 501. The surface of the slider 503 is threadedly connected to the inner cavity of the lead screw 502. The top of the slider 503 is fixedly connected to the bottom of the assembly plate 401. The transmission mechanism 6 includes a rotary motor 601, a transmission gear 602, and a rack 603. The transmission gear 602 is located on the rear side of the rotary motor 601 and is fixedly connected to the rear side of the rotary motor 601. The inner cavity of the rack 603 is meshed with the surface of the transmission gear 602. The left and right sides of the inner cavity of the rack 603 are meshed with the teeth of the connecting gear 501. The rear side of the bottom of the rotary motor 601 is fixedly connected to the front side of the test machine 1.

[0028] Specifically, after the insulation pipe 3 is clamped by the clamping mechanism 4, the moving mechanism 5 and the transmission mechanism 6 work together to quickly drive the insulation pipe 3 to be connected to the heating device 2.

[0029] Furthermore, the rotary motor 601 is started, and the rotary motor 601 drives the transmission gear 602 to rotate through its output end. During the rotation of the transmission gear 602, it drives the connecting gears 501 on both sides to rotate through the rack 603. During the rotation of the connecting gears 501, it drives the lead screw 502 to rotate. During the rotation of the lead screw 502, it drives the slider 503 to move through the threaded connection with the slider 503. During the movement of the slider 503, it cooperates with the assembly plate 401 to achieve the effect of quickly connecting the insulation pipe 3 and the heating device 2 through the clamping mechanism 4.

[0030] Working principle: Start the double-head telescopic motor 402. The double-head telescopic motor 402 will drive the two moving plates 403 to slide through its output end. During the sliding process, the moving plates 403 will maintain their movement stability through the cooperation of the locking block 8 and the limiting rod 7. During the movement, the moving plates 403 will dock with the insulation material through the clamping block 404. After the clamping block 404 is tightly attached to the insulation pipe 3, turn off the double-head telescopic motor 402. This achieves the effect of stably clamping the insulation pipe 3. The clamping block 404 is made of high-temperature resistant material, which can more stably clamp and limit the insulation pipe 3. Start the rotation. The motor 601, a rotary motor, drives the transmission gear 602 to rotate through its output end. During the rotation of the transmission gear 602, it drives the connecting gears 501 on both sides to rotate through the rack 603. During the rotation of the connecting gears 501, it drives the lead screw 502 to rotate. During the rotation of the lead screw 502, it drives the slider 503 to move through the threaded connection with the slider 503. During the movement of the slider 503, it cooperates with the assembly plate 401 to achieve the effect of quickly connecting the insulation pipe 3 and the heating device 2 through the clamping mechanism 4.

[0031] In summary, through the cooperation of the testing machine 1, heating device 2, insulation pipe 3, clamping mechanism 4, moving mechanism 5 and transmission mechanism 6, the effect of connecting and using the insulation pipe 3 and heating device 2 was achieved.

[0032] The testing machine 1, heating device 2, double-headed telescopic motor 402, moving plate 403, clamping block 404, connecting gear 501, lead screw 502, slider 503, rotary motor 601, transmission gear 602 and rack 603 used in this application can be additionally equipped with protective measures of common knowledge in this technical field under different usage environments, including but not limited to the following methods, such as protective covers for equipment protection, dustproof nets for equipment dust prevention, and sealing components or waterproof coatings for equipment waterproofing, etc., which are commonly used by those skilled in the art.

[0033] It should be noted that the double-headed telescopic motor 402, the moving plate 403, the clamping block 404, the connecting gear 501, the lead screw 502, the slider 503, the rotary motor 601, the transmission gear 602, and the rack 603 are existing devices or equipment, or devices or equipment that can be implemented by existing technology. The power supply, connection method, usage method, power source, fixing method, installation method, control method, etc. of the equipment, as well as the materials of each accessory and the selection of various parameters, are all common knowledge to those skilled in the art, and therefore will not be described in detail in this application document.

[0034] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0035] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0036] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A steam insulation pipeline heating simulation test machine, characterized in that: The test machine includes a testing machine (1), a heating device (2), and an insulated pipe (3). The heating device (2) is located on the left side of the top of the testing machine (1) and is fixedly connected to the top of the testing machine (1). The insulated pipe (3) is located on the front side of the heating device (2) and is inserted and fitted into the heating device (2). The testing machine (1) is electrically connected to the heating device (2). The front side of the testing machine (1) is provided with a clamping mechanism (4) that works in conjunction with the heat-insulating pipe (3); The clamping mechanism (4) has a moving mechanism (5) on both the left and right sides of its bottom. The moving mechanism (5) is used in conjunction with the clamping mechanism (4). The front side of the testing machine (1) is provided with a transmission mechanism (6) that works in conjunction with the moving mechanism (5).

2. The steam insulation pipeline heating simulation test machine according to claim 1, characterized in that: The clamping mechanism includes an assembly plate (401), a double-headed telescopic motor (402), two movable plates (403), and two clamping blocks (404). The double-headed telescopic motor (402) is located on the top of the assembly plate (401). The two movable plates (403) are located on the left and right sides of the double-headed telescopic motor (402) and are fixedly connected to the output end of the double-headed telescopic motor (402). The two clamping blocks (404) are located at the opposite ends of the two movable plates (403) and are fixedly connected to the opposite ends of the movable plates (403). The opposite ends of the two clamping blocks (404) are in contact with the surface of the insulation pipe (3).

3. The steam insulation pipeline heating simulation test machine according to claim 2, characterized in that: The moving mechanism (5) includes a connecting gear (501), a lead screw (502), and a slider (503). The connecting gear (501) is located on the front side of the testing machine (1) and is movably connected to the front side of the testing machine (1) via a rotating shaft. The lead screw (502) is located on the front side of the connecting gear (501) and is fixedly connected to the front side of the connecting gear (501). The surface of the slider (503) is connected to the inner cavity of the lead screw (502) via a thread. The top of the slider (503) is fixedly connected to the bottom of the assembly plate (401).

4. The steam insulation pipeline heating simulation test machine according to claim 3, characterized in that: The transmission mechanism (6) includes a rotary motor (601), a transmission gear (602), and a rack (603). The transmission gear (602) is located on the rear side of the rotary motor (601) and is fixedly connected to the rear side of the rotary motor (601). The inner cavity of the rack (603) meshes with the surface of the transmission gear (602). The left and right sides of the inner cavity of the rack (603) mesh with the teeth of the connecting gear (501). The rear side of the bottom of the rotary motor (601) is fixedly connected to the front side of the testing machine (1).

5. The steam insulation pipeline heating simulation test machine according to claim 2, characterized in that: The top of the assembly plate (401) is fixedly connected to a limiting rod (7), and the left and right sides of the surface of the limiting rod (7) are fitted with snap-fit ​​blocks (8), and the top of the snap-fit ​​blocks (8) is fixedly connected to the bottom of the moving plate (403).

6. The steam insulation pipeline heating simulation test machine according to claim 5, characterized in that: The bottom of the double-headed telescopic motor (402) is fixedly connected to a support plate (9), and the bottom of the support plate (9) is fixedly connected to the top of the limiting rod (7).

7. The steam insulation pipeline heating simulation test machine according to claim 3, characterized in that: The front side of the lead screw (502) is movably connected to a baffle (10) via a rotating shaft, and the rear side of the baffle (10) is fixedly connected to the front side of the testing machine (1).

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