Model selection device for electromechanical equipment based on BIM technology

Abstract

The utility model relates to the technical field of building equipment, and discloses a BIM (Building Information Modeling) technology-based model selection device for electromechanical equipment, which comprises an outer shell, a sub-warehouse test frame is movably arranged in the outer shell in a penetrating manner, and a plurality of partition plates are arranged on the sub-warehouse test frame; the adjacent partition plates are matched with the side wall of the outer shell to form a test cavity for placing a to-be-tested distribution box in the outer shell; a spraying pipe is arranged in the top wall of the outer shell, the spraying pipe is provided with a plurality of water outlet ends, each water outlet end is provided with an atomizing head extending into the testing cavity, a pump machine is arranged at the water inlet end of the spraying pipe, and the pump machine is connected with an external water tank; a temperature and humidity sensor is arranged on the front side wall of the outer shell, the detection end of the temperature and humidity sensor extends into the test cavity, an air outlet is formed in the rear side wall of the outer shell, and a fan is arranged in the air outlet; an electric heating plate is further arranged on the side wall of the partition plate; the device has the advantages that the test standard is more comprehensive, the test environment is more fit with the actual environment, and the operation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to a type selection device for electromechanical equipment based on BIM technology, belonging to the technical field of building equipment. Background Art

[0002] BIM building information model is based on various relevant information data of construction projects. It simulates the real information of buildings through digital information simulation. Through three-dimensional building models, it realizes functions such as project supervision, property management, equipment management, digital processing, and engineering management. In the selection of electromechanical equipment for large-scale complex projects, the humid environment caused by the damp season in different regions has a great impact on electromechanical equipment. Therefore, the moisture-proof and waterproof ability of the distribution box directly determines whether its internal electrical components can operate normally. When selecting distribution boxes according to different environments, most of the responsible persons use joint venture products and domestic products as the basis for distinguishing product grades. However, in view of the diversity of distribution box brands, it is difficult to distinguish the grade of distribution box products simply from aspects such as materials or registered capital of manufacturers. In order to facilitate the distinction and use of various grades of the same products, the selection method is generally used to control the application products.

[0003] In the prior art, the utility model patent with the Chinese patent authorization announcement number CN210664898U discloses a mechanical and electrical equipment selection device based on BIM technology, including a test box; the test box is a box structure with an opening on one side, and a box door with a buckle lock is hinged at the opening of the test box, and a transparent glass window is arranged on the box door; a delivery pipeline is connected to the top of the test box, and the test box is connected to an industrial humidifier through the delivery pipeline; a base is arranged at the bottom of the test box, and a water pipeline is connected to the bottom flange of the test box, and the test box is connected to a water tank through the water pipeline; a water pump is arranged in the water tank, and a drain pipe with a stop valve is arranged on one side of the water tank; the test boxes are distributed in a surrounding shape on the periphery of the industrial humidifier and the water tank, and a distribution box is placed in the test box. Compared with the person in charge distinguishing the grade of the distribution box according to the joint venture product and the domestic product, the person in charge has more intuitive discrimination in the selection of the distribution box, which is convenient for distinguishing the grade of the distribution box.

[0004] Although the above-mentioned equipment simultaneously places and tests the distribution boxes through four groups of arranged test boxes, the test content only includes humidification to simulate the moisture-return environment to test the moisture-proof and waterproof performance of the distribution box, and the test standard is relatively simple. At the same time, multiple groups of distribution boxes are stored in test boxes distributed around. During the process of taking and placing, the distribution boxes for testing need to be taken out in four directions, which has the problem of cumbersome and inconvenient operation process. Utility Model Content

[0005] To solve the above problems existing in the prior art, the present utility model provides a selection device for electromechanical equipment based on BIM technology.

[0006] The technical solution of the present utility model is as follows:

[0007] A selection device for electromechanical equipment based on BIM technology includes a housing body. A partitioned test rack is movably inserted through the housing body. A plurality of partition plates are arranged on the partitioned test rack. The adjacent partition plates and the side wall of the housing body can form a test cavity for placing a distribution box to be tested inside the housing body. A spray pipe is arranged inside the top wall of the housing body. The spray pipe is provided with a plurality of water outlets. An atomizing head extending into the test cavity is arranged on each water outlet. A pump is arranged on the water inlet end of the spray pipe. The pump is connected to an external water tank. A temperature and humidity sensor is arranged on the front side wall of the housing body. The detection end of the temperature and humidity sensor extends into the test cavity. An air outlet is formed on the rear side wall of the housing body. The air outlet is communicated with the test cavity. A fan is arranged inside the air outlet. An electric heating plate is also arranged on the side wall of the partition plate.

[0008] Wherein, side frames are symmetrically arranged at the bottom of the housing body. First sliding grooves are formed on the opposite surfaces of the two side frames. The first sliding grooves are arranged along the length direction of the housing body. First sliding blocks are arranged on the two side walls of the partitioned test rack. The two first sliding blocks are respectively slidably connected in the corresponding first sliding grooves so that the partitioned test rack can slide along the first sliding grooves inside the housing body. A handle is also arranged at one end of one side of the partitioned test rack.

[0009] Wherein, a driving motor is arranged inside the side frame. A lead screw is arranged on the electric main shaft of the driving motor. The lead screw is arranged along the length direction of the first sliding groove inside the side frame. A driving block is threadedly connected to the lead screw. The driving block is movably arranged inside the side frame. One side wall of the driving block extends into the corresponding first sliding groove and is connected to the corresponding first sliding block. The driving block is also slidably connected to the first sliding groove.

[0010] Wherein, when the electric heating plates are arranged on the partition plates at both sides, the electric heating plates are arranged on the plate walls of the two partition plates close to the test cavity side. When the electric heating plates are arranged on the partition plates at the middle position, the electric heating plates are arranged on the two side plate walls of the partition plates.

[0011] Wherein, a second sliding groove is formed on the top surface of the partitioned test rack. The second sliding groove is arranged along the length direction of the housing body on the top surface of the partitioned test rack. A second sliding block is slidably connected inside the second sliding groove. The second sliding blocks are arranged in one-to-one correspondence with the partition plates. An installation block is arranged on the top of each second sliding block. The partition plate is connected to the corresponding installation block so that the partition plate can be slidably connected to the partitioned test rack.

[0012] Wherein, the bottom of the partition board is provided with insertion posts, and insertion holes are inwardly formed on the top surface of the mounting block. When the partition board is connected to the mounting block, the insertion posts are inserted into the insertion holes.

[0013] Wherein, symmetrically arranged connecting grooves are formed inside the mounting block, and connecting blocks are connected to both sides of the connecting grooves through springs. The connecting blocks are slidably connected to the connecting grooves. When the springs are in a normal state, the connecting blocks on both sides extend into the insertion holes. The end portions of the connecting blocks extending into the insertion holes are both triangular structures. Symmetrically arranged connecting ports are formed on the insertion posts, and the structure of the connecting ports is adapted to the extending ends of the connecting blocks. When the insertion posts are inserted into the insertion holes, the extending ends of the connecting blocks on both sides can be inserted into the connecting ports.

[0014] Wherein, an electromagnetic plate is arranged in the second sliding groove, and the second slider is slidably connected to the electromagnetic plate. The second slider is a slider structure with magnetism.

[0015] Wherein, a marking strip is arranged on the side wall of the multi-compartment test rack, and the position of the marking strip corresponds to the position of the water outlet end of the spray pipe one by one.

[0016] Wherein, an electromagnetic valve is arranged at each water outlet end inside the spray pipe.

[0017] The utility model has the following beneficial effects:

[0018] 1. By arranging a spray pipe, a water outlet end, an atomizing head, a pump, a temperature and humidity sensor, and a fan inside the outer shell of the utility model, and arranging an electric heating plate on the partition board, when testing the power distribution box to be tested, not only can the atomizing water be sprayed through the atomizing head to test the moisture-proof and waterproof performance of the power distribution box to be tested, but also the temperature and humidity in the test cavity can be controlled by starting the electric heating plate and the fan to work, so that the power distribution box to be tested can be tested under various temperature and humidity conditions, and different environmental temperature and humidity generated in different working periods in the actual use environment can be well simulated, making the test environment closer to the actual environment. Compared with the prior art, it has the advantages of more comprehensive test standards and a test environment closer to the actual environment.

[0019] 2. By movably arranging a multi-compartment test rack inside the outer shell of the utility model and arranging a plurality of partition boards on the multi-compartment test rack, the required test work can be carried out by placing the power distribution box to be tested on the multi-compartment test rack and between adjacent partition boards. During the process of taking and placing, by pulling the multi-compartment test rack to move inside the outer shell and making the multi-compartment test rack retract or extend out of the outer shell, the corresponding taking and placing operations can be carried out. Compared with the operation of taking and placing the power distribution box to be tested from different directions in the prior art, it has the advantage of simple and convenient operation.

[0020] 3. By providing structures such as a second chute, a second slider, a mounting block, a plugging column, a plugging hole, a connecting groove, a spring, a connecting block, and a connecting port, the utility model can slidably connect the partition board to the multi-compartment test rack in a detachable connection manner. By changing the distance between the partition boards or removing a corresponding number of partition boards, it can adapt to the test work of distribution boxes to be tested with different sizes and models, having the advantage of good applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural view of Embodiment 1 of the utility model;

[0022] Figure 2 is a side sectional view of Embodiment 1 of the utility model;

[0023] Figure 3 is a schematic structural view of the multi-compartment test rack in Embodiment 1 of the utility model;

[0024] Figure 4 is a schematic structural view of the side frame in Embodiment 1 of the utility model;

[0025] Figure 5 is a schematic structural view of the multi-compartment test rack in Embodiment 2 of the utility model;

[0026] Figure 6 is a top view of the multi-compartment test rack in Embodiment 2 of the utility model;

[0027] Figure 7 is a first distribution diagram of the partition board on the multi-compartment test rack in Embodiment 2 of the utility model;

[0028] Figure 8 is a second distribution diagram of the partition board on the multi-compartment test rack in Embodiment 2 of the utility model;

[0029] Figure 9 is a third distribution diagram of the partition board on the multi-compartment test rack in Embodiment 2 of the utility model;

[0030] Figure 10 is an enlarged view of part A;

[0031] Figure 11 is a schematic structural view when the plugging column enters or exits the plugging hole.

[0032] The reference numerals in the drawings are shown as:

[0033] 1. Outer shell; 2. Compartment test rack; 3. Partition board; 4. Distribution box to be tested; 5. Test chamber; 6. Spray pipe; 7. Water outlet end; 8. Atomizing head; 9. Pump; 10. Temperature and humidity sensor; 11. Air outlet; 12. Fan; 13. Electric heating plate; 14. Side frame; 15. First chute; 16. First slider; 17. Handle; 18. Driving motor; 19. Lead screw; 20. Driving block; 21. Second chute; 22. Second slider; 23. Mounting block; 24. Insertion post; 25. Insertion hole; 26. Connection groove; 27. Spring; 28. Connection block; 29. Connection port; 30. Electromagnetic plate; 31. Identification strip; 32. Solenoid valve. Detailed implementation mode

[0034] The present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0035] Embodiment 1: Please refer to Figures 1 to 4 , this embodiment provides a selection device for electromechanical equipment based on BIM technology, including an outer shell 1. Both ends and the bottom of the outer shell 1 are arranged in an open structure. A compartment test rack 2 is movably penetrated inside the outer shell 1. A plurality of partition boards 3 are arranged on the compartment test rack 2. Adjacent partition boards 3 cooperate with the front and rear side walls of the outer shell 1 to form a test chamber 5 for placing the distribution box 4 to be tested inside the outer shell 1. The number of partition boards 3 can be determined according to actual needs. In this embodiment, the number of partition boards 3 is five, and the number of test chambers 5 formed by the partition boards 3 cooperating with the side walls on both sides of the outer shell 1 is four.

[0036] Spray pipes 6 with the same number as the number of test chambers 5 are arranged inside the top wall of the outer shell 1. The distribution of the spray pipes 6 corresponds one-to-one with the test chambers 5, ensuring that there is a spray pipe 6 above each test chamber 5. Each spray pipe 6 is provided with a plurality of water outlet ends 7. The number of water outlet ends 7 can be determined according to actual conditions. An atomizing head 8 extending into the test chamber 5 is provided on each water outlet end 7. The water inlet end of each spray pipe 6 is connected to the water outlet end 7 of a pump 9 through a pipeline. The water inlet end of each pump 9 is connected to an external water tank through a pipeline.

[0037] On the front side wall of the outer housing 1, there are humidity and temperature sensors 10 with the same quantity as that of the test chambers 5. The distribution of the humidity and temperature sensors 10 corresponds one-to-one with the test chambers 5, ensuring that there is a humidity and temperature sensor 10 at the front side position of each test chamber 5. The detection end of each humidity and temperature sensor 10 extends into the corresponding test chamber 5. On the rear side wall of the outer housing 1, there are air outlets 11 with the same quantity as that of the test chambers 5. The distribution of the air outlets 11 corresponds one-to-one with the test chambers 5, ensuring that there is an air outlet 11 at the rear side position of each test chamber 5. Each air outlet 11 is in communication with the corresponding test chamber 5, and a fan 12 is arranged in each air outlet 11. On the side wall of the partition board 3, there is also an electric heating plate 13. When the electric heating plate 13 is arranged on the partition boards 3 at the two side positions, the electric heating plate 13 is arranged on the plate wall of the two side partition boards 3 close to the test chamber 5. When the electric heating plate 13 is arranged on the partition board 3 at the middle position, the electric heating plate 13 is arranged on both side plate walls of the partition board 3, so as to ensure that the electric heating plate 13 is actually arranged at the two side positions of each test chamber 5, thereby ensuring the uniformity of heating the test chamber 5 by the electric heating plate 13.

[0038] Through the above settings, when testing the power distribution box 4 to be tested, first place the power distribution box 4 to be tested between adjacent partition boards 3, and then push the multi-compartment test rack 2 into the outer housing 1, so that the adjacent partition boards 3 cooperate with the outer housing 1 to form a test chamber 5, and the power distribution box 4 to be tested is located in the test chamber 5. Then start the pump 9 to work. The pump 9 injects water from an external water tank into the spray pipe 6. The water entering the spray pipe 6 is sprayed outwards from the atomizing head 8 after passing through the water outlet end 7. The sprayed water is atomized water, so that the moisture-proof and waterproof performance of the power distribution box 4 to be tested can be tested as required. At the same time, the electric heating plate 13 and the fan 12 can also be started to work. The electric heating plate 13 can heat the test chamber 5, and the fan 12 can ventilate the inside of the test chamber 5, so as to control the temperature and humidity inside the test chamber 5. By reading the temperature and humidity values detected by the humidity and temperature sensors 10, the power of the pump 9, the electric heating plate 13 and the fan 12 can be adjusted accordingly, so that the power distribution box 4 to be tested can be tested at various temperatures, so as to well simulate the different environmental temperatures and humidities generated in the actual use environment due to different working periods, and make the test environment closer to the actual environment.

[0039] In this embodiment, side frames 14 are symmetrically arranged at the bottom of the outer housing 1. The side frames 14 are arranged at the bottoms of the front and rear side walls of the outer housing 1. First sliding grooves 15 are formed on the opposite surfaces of the two side frames 14. The first sliding grooves 15 are arranged along the length direction of the outer housing 1. First sliding blocks 16 are arranged on the front and rear side walls of the multi-compartment test rack 2. The two first sliding blocks 16 are slidably connected to the corresponding first sliding grooves 15 respectively so that the multi-compartment test rack 2 can slide along the first sliding grooves 15 inside the outer housing 1. A handle 17 is also arranged at the right end of the multi-compartment test rack 2. Through the above arrangement, when it is necessary to take and place the distribution box 4 to be tested, by pushing and pulling the handle 17, the first sliding block 16 slides adaptively in the first sliding groove 15, and then the multi-compartment test rack 2 can be driven to move back or extend out of the outer housing 1, and the corresponding taking and placing operations can be carried out.

[0040] To facilitate the taking and placing operations, in this embodiment, a driving motor 18 is arranged inside one of the side frames 14. A lead screw 19 is arranged on the electric main shaft of the driving motor 18. The lead screw 19 is arranged along the length direction of the first sliding groove 15 inside the side frame 14. A driving block 20 is threadedly connected to the lead screw 19. The driving block 20 is movably arranged inside the side frame 14. One side wall of the driving block 20 extends into the corresponding first sliding groove 15 and is connected to the corresponding first sliding block 16. At the same time, the driving block 20 is also slidably connected to the first sliding groove 15. Through the above arrangement, when the driving motor 18 starts to work, it can drive the lead screw 19 to rotate, so that the driving block 20 moves along the lead screw 19. After the driving block 20 moves, it can drive the first sliding block 16 to move along the first sliding groove 15, and then the multi-compartment test rack 2 can be driven to move back or extend out of the outer housing 1 adaptively, without the need for staff to manually push and pull the handle 17, so as to facilitate the taking and placing operations.

[0041] Since there are certain differences in the sizes of the distribution boxes of joint-venture products and domestic products, the selection device provided in the first embodiment can only adapt to distribution boxes of a single size and is difficult to be applied to the test work of distribution boxes of different sizes. Therefore, on the basis of the first embodiment, the second embodiment is proposed.

[0042] Embodiment Two: Please refer to Figures 5 to 11, this embodiment provides a selection device for electromechanical equipment based on BIM technology, including all the structures in Embodiment 1. Further, a second chute 21 is also provided on the top surface of the bin test rack 2. The second chute 21 is arranged along the length direction of the outer housing 1 on the top surface of the bin test rack 2. A second slider 22 with the same number as the number of partition plates 3 is slidably connected inside the second chute 21. The second sliders 22 and the partition plates 3 are arranged in one-to-one correspondence, ensuring that there is a second slider 22 below each partition plate 3. An installation block 23 is provided on the top of each second slider 22. The partition plate 3 is connected to the corresponding installation block 23 so as to be slidably connected to the bin test rack 2. Through the above settings, when it is necessary to adapt to different sizes of the distribution boxes 4 to be tested, by pushing the partition plate 3, the second slider 22 corresponding to the partition plate 3 slides in the second chute 21, that is, the position of the partition plate 3 can be changed, so that the size of the corresponding test chamber 5 can be adjusted to adapt to different sizes of the distribution boxes 4 to be tested.

[0043] To ensure the stability of the size of the test chamber 5 separated by the partition plate 3, that is, when the partition plate 3 does not need to slide on the top surface of the bin test rack 2, its position can be kept stable. An electromagnetic plate 30 is provided in the second chute 21. The electromagnetic plate 30 is arranged flat on the bottom wall of the second chute 21. The second slider 22 is slidably connected to the electromagnetic plate 30. The second slider 22 is a slider structure with magnetism. Through the above settings, when the partition plate 3 needs to slide, the electromagnetic plate 30 is not energized, and the second slider 22 can slide on the electromagnetic plate 30 to adapt to the sliding of the partition plate 3. When the partition plate 3 moves to the required position and needs to be fixed, the electromagnetic plate 30 is energized. The energized electromagnetic plate 30 can generate magnetism, so that the second slider 22 can be adsorbed on the electromagnetic plate 30, and the partition plate 3 can be fixed by fixing the second slider 22.

[0044] Since the position or size of the test chamber 5 may change adaptively after the partition plate 3 starts to move, it may cause the water outlet end 7 of the spray pipe 6 to be in some inappropriate positions such as directly above the partition plate 3, which is likely to affect the operation of the selection device. Therefore, in this embodiment, a marking strip 31 is provided on the side wall of the multi-compartment test rack 2, and the position of the marking strip 31 corresponds one-to-one with the position of the water outlet end 7 of the spray pipe 6. Through the setting of the marking strip 31, when the partition plate 3 is slid, the position of the water outlet end 7 of the spray pipe 6 can be avoided adaptively, so that the atomized water sprayed from the water outlet end 7 of the spray pipe 6 can normally enter the test chamber 5 to ensure the normal progress of the test work. At the same time, a solenoid valve 32 is provided at each water outlet end 7 in each spray pipe 6. The solenoid valve 32 can control the conduction of the corresponding water outlet end 7. When a certain water outlet end 7 is in an inappropriate position and is not suitable for spraying atomized water outward, by controlling the solenoid valve 32 to become a closed state, the corresponding water outlet end 7 can be prevented from spraying atomized water, which is flexible and convenient to use.

[0045] In this embodiment, a plug post 24 is provided at the bottom of the partition plate 3, and a plug hole 25 is inwardly opened on the top surface of the mounting block 23. When the partition plate 3 is connected to the mounting block 23, the plug post 24 is inserted into the plug hole 25. At the same time, connection grooves 26 are symmetrically arranged left and right inside the mounting block 23. Connection blocks 28 are connected to both sides of the connection grooves 26 through springs 27. The two connection blocks 28 are slidably connected to the corresponding connection grooves 26 on both sides. When the spring 27 is in a normal state, the two connection blocks 28 are both arranged to extend into the plug hole 25. The end portions of the two connection blocks 28 extending into the plug hole 25 are both triangular structures. Connection ports 29 are symmetrically arranged left and right on the plug post 24. The structure of the connection port 29 is adapted to the end portion of the connection block 28 extending into the plug hole 25. When the plug post 24 is inserted into the plug hole 25, the extending ends of the two connection blocks 28 on both sides can be inserted into the corresponding connection ports 29 on both sides.

[0046] With the above settings, when the size of the distribution box 4 to be measured is large and a certain number of partition plates 3 need to be planned to be removed, by pulling the partition plates 3 outwards, at this time, the connection ports 29 on the two-sided insertion columns 24 will squeeze the two-sided connection blocks 28, causing the two-sided connection blocks 28 to move back into the corresponding connection grooves 26 on their respective sides. When the two-sided connection blocks 28 are completely retracted into the corresponding connection grooves 26 on their respective sides, at this time, the insertion columns 24 can leave the insertion holes 25, and the partition plates 3 can be removed from the multi-compartment test rack 2. When it is necessary to install the partition plates 3 back onto the multi-compartment test rack 2, by aligning the insertion columns 24 with the insertion holes 25 and then inserting the insertion columns 24 into the insertion holes 25, during the downward movement of the insertion columns 24 in the insertion holes 25, the two-sided connection blocks 28 will be squeezed, causing the two-sided connection blocks 28 to move back into the corresponding connection grooves 26 on their respective sides. At this time, the two-sided springs 27 will be compressed and contract. When the insertion columns 24 are completely inserted into the insertion holes 25, at this time, the positions of the two-sided connection ports 29 correspond to the two-sided connection blocks 28, and the two-sided connection blocks 28 can extend into the corresponding connection ports 29 under the reset action of the two-sided springs 27, thereby fixing the insertion columns 24 to a certain extent and preventing the insertion columns 24 from rotating in the insertion holes 25, and thus the partition plates 3 can be fixed on the multi-compartment test rack 2.

[0047] The above are only the embodiments of the present invention, and thus do not limit the patent scope of the present invention. Any equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are similarly included in the patent protection scope of the present invention.

Claims

1. A selection device for electromechanical equipment based on BIM technology, characterized in that: The invention comprises an outer shell (1), wherein a compartment test frame (2) is movably provided inside the outer shell (1), and a plurality of partition plates (3) are provided on the compartment test frame (2), and adjacent partition plates (3) cooperate with the side wall of the outer shell (1) to form a test cavity (5) inside the outer shell (1) for placing a distribution box (4) to be tested; a spray pipe (6) is provided inside the top wall of the outer shell (1), and the spray pipe (6) is provided with a plurality of water outlet ends (7), and each water outlet end (7) is provided with an atomizing head (1) extending into the test cavity (5) 8), a pump (9) is arranged on the water inlet end of the spray pipe (6), and the pump (9) is connected to an external water tank; a temperature and humidity sensor (10) is arranged on the front side wall of the outer shell (1), and the detection end of the temperature and humidity sensor (10) is arranged to extend into the test cavity (5); an air outlet (11) is opened on the rear side wall of the outer shell (1), and the air outlet (11) is connected to the test cavity (5), and a fan (12) is arranged in the air outlet (11); an electric heating plate (13) is also arranged on the side wall of the partition plate (3).

2. According to claim 1, a BIM-based electromechanical equipment selection device is characterized by: The bottom of the outer shell (1) is symmetrically provided with side frames (14), and first slide grooves (15) are provided on opposite surfaces of the side frames (14) on both sides. The first slide grooves (15) are arranged along the length direction of the outer shell (1), and first sliders (16) are provided on both side walls of the bin test frame (2). The first sliders (16) on both sides are slidably connected to the first slide grooves (15) on the corresponding sides so that the bin test frame (2) can slide along the first slide grooves (15) inside the outer shell (1), and a handle (17) is also provided on one side end of the bin test frame (2).

3. The BIM-based electromechanical equipment selection device according to claim 2, characterized in that: A drive motor (18) is arranged inside the side frame (14), and a lead screw (19) is arranged on the electric spindle of the drive motor (18). The lead screw (19) is arranged inside the side frame (14) along the length direction of the first slide groove (15). A drive block (20) is threadedly connected to the lead screw (19). The drive block (20) is movably arranged inside the side frame (14). One side wall of the drive block (20) is arranged to extend into the first slide groove (15) on the corresponding side and is connected to the first slider (16) on the corresponding side. The drive block (20) is also slidably connected to the first slide groove (15).

4. The BIM-based electromechanical equipment selection device according to claim 1, characterized in that: When the electric heating plate (13) is arranged on the partition plates (3) located at the two side positions, the electric heating plate (13) is arranged on the plate walls of the two side partition plates (3) close to the test chamber (5); when the electric heating plate (13) is arranged on the partition plate (3) located at the middle position, the electric heating plate (13) is arranged on the plate walls of both side of the partition plate (3).

5. The BIM-based electromechanical equipment selection device according to claim 1, characterized in that: A second slide groove (21) is provided on the top surface of the compartment test rack (2). The second slide groove (21) is arranged on the top surface of the compartment test rack (2) along the length direction of the outer shell (1). A second slider (22) is slidably connected inside the second slide groove (21). The second slider (22) and the partition plate (3) are arranged in a one-to-one correspondence. A mounting block (23) is provided on the top of each second slider (22). The partition plate (3) is connected to the corresponding mounting block (23) so as to be slidably connected to the compartment test rack (2).

6. The BIM-based electromechanical equipment selection device according to claim 5 is characterized in that: The bottom of the partition plate (3) is provided with a plug-in column (24), and the top surface of the mounting block (23) is provided with a plug-in hole (25) facing inwards. When the partition plate (3) and the mounting block (23) are connected, the plug-in column (24) is plugged into the plug-in hole (25).

7. The BIM-based electromechanical equipment selection device according to claim 6 is characterized in that: The mounting block (23) is provided with symmetrically arranged connecting grooves (26) inside. The connecting grooves (26) on both sides are connected to connecting blocks (28) by means of springs (27). The connecting blocks (28) are slidably connected to the connecting grooves (26). When the springs (27) are in a normal state, the connecting blocks (28) on both sides are arranged to extend into the plug-in holes (25). The ends of the connecting blocks (28) on both sides extending into the plug-in holes (25) are arranged in a triangular structure. The plug-in column (24) is provided with symmetrically arranged connecting ports (29). The structure of the connecting ports (29) is adapted to the extending ends of the connecting blocks (28). When the plug-in column (24) is plugged into the plug-in holes (25), the extending ends of the connecting blocks (28) on both sides can be inserted into the connecting ports (29).

8. The BIM-based electromechanical equipment selection device according to claim 5, characterized in that: An electromagnetic plate (30) is arranged in the second sliding groove (21), and the second sliding block (22) is slidably connected to the electromagnetic plate (30), and the second sliding block (22) is a sliding block structure having magnetism.

9. The BIM-based electromechanical equipment selection device according to claim 5, characterized in that: An identification strip (31) is provided on the side wall of the compartment test rack (2), and the position of the identification strip (31) is arranged in a one-to-one correspondence with the position of the water outlet end (7) of the spray pipe (6).

10. The BIM-based electromechanical equipment selection device according to claim 9, characterized in that: A solenoid valve (32) is provided at each water outlet end (7) in the spray pipe (6).

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