A multifunctional installation box for thermal instruments in power plants

Abstract

The present application discloses a multifunctional installation box for thermal instruments in a power plant, which relates to the technical field of power plant equipment, and includes: a box; an air supply cooling mechanism, including an air supply box and a rotating adsorption mechanism, the side of the air supply box includes an air intake, a cold exhaust port, a hot air input port and an exhaust port, the external cold air flows through the air intake port into the rotating adsorption mechanism to be dehydrated and dried, and drives the rotating adsorption mechanism to rotate, and then flows into the box through the cold exhaust port to cool the thermal instrument; a collecting hood, which is used to collect the hot air flow in the box, and guide the hot air flow through a pipeline to the hot air input port, and then flows into the rotating adsorption mechanism and takes away the moisture before being discharged through the exhaust port. Not only does it achieve the dehydration and drying of the cold air flow, avoiding the damage of moisture to the thermal instrument, but it can also avoid the problem of frequent replacement of adsorption parts by removing the hot air flow while allowing the hot air flow to take away the moisture on the rotating adsorption mechanism.

Description

Technical Field

[0001] The invention relates to the technical field of power plant equipment, in particular to a multifunctional installation box for thermal instruments in a power plant. Background Art

[0002] Thermal instruments mainly include: pressure gauges, pressure transmitters, differential pressure transmitters, pressure calibrators, thermal signal calibrators, local thermometers, thermal resistors, thermocouples, liquid level transmitters, temperature transmitters, pressure sensors, liquid level transmitters, liquid level meters, intelligent digital displays, flash alarms, paperless recorders, flow integrators, pressure calibration devices, temperature calibration devices, etc.

[0003] In order to protect the instrument, it needs to be placed in an installation box. Since the instrument will generate heat during operation, it needs to be cooled. During the input of cooling air, moisture in the air is adsorbed by adsorption cotton. However, the prior art needs to manually replace the adsorption cotton after a period of adsorption, which is troublesome. In order to solve this technical problem, the present invention provides a multifunctional installation box for thermal instruments in power plants. Summary of the invention

[0004] The purpose of the present invention is to provide a multifunctional installation box for thermal instruments in a power plant which can avoid replacing adsorption cotton and can achieve long-term removal of moisture from the air.

[0005] Therefore, the present invention discloses a multifunctional installation box for thermal instruments in a power plant, comprising:

[0006] A box body, wherein a partition is arranged inside the box body, a plurality of vent holes are arranged on the partition, and the partition is used to install a thermal instrument;

[0007] The air supply cooling mechanism comprises an air supply box and a rotating adsorption mechanism, wherein the side of the air supply box comprises an air intake port, a cold air exhaust port, a hot air input port and an air exhaust port, and the external cold air flows through the air intake port into the rotating adsorption mechanism to be dehydrated and dried, and drives the rotating adsorption mechanism to rotate, and then flows into the box through the cold air exhaust port to cool the thermal instrument;

[0008] The collecting hood is used to collect the hot air flow in the box, and guide the hot air flow into the hot air input port through a pipeline, and then pass it into the rotating adsorption mechanism to take away moisture and then be discharged through the exhaust port.

[0009] In some embodiments of the present application, in order to remove moisture from the external cold air flow, the specific structure of the rotating adsorption mechanism is disclosed, and the rotating adsorption mechanism includes:

[0010] A mounting sleeve, rotatably connected to the side of the box body;

[0011] A plurality of adsorption components are evenly arranged on the side of the installation sleeve and are used for drying and dehydrating the external cold air flow.

[0012] In some embodiments of the present application, the specific structure of the air supply box is disclosed. The air supply box is a cylindrical structure, and the end of the adsorption assembly is close to the arc-shaped inner side of the air supply box, so that the air supply box is divided into several cavities by the adsorption assembly.

[0013] In some embodiments of the present application, the specific structure of the adsorption component is disclosed, and the adsorption component includes:

[0014] A mounting frame, mounted on the side of the mounting sleeve, wherein one side of the mounting frame is provided with a mounting groove, and the other side is provided with a baffle;

[0015] An adsorption net is arranged inside the installation slot and is used to remove moisture from the airflow;

[0016] A plurality of rotating blades are rotatably connected to the side of the baffle plate. The side of the baffle plate is provided with air holes corresponding to the positions of the rotating blades, and the air holes cooperate with the rotating blades. The edges of the air holes are provided with baffles for blocking the rotating blades.

[0017] In some embodiments of the present application, in order to lock the rotating adsorption mechanism, a locking mechanism is also disclosed. The locking mechanism is arranged at a position on the side of the box body corresponding to the installation sleeve, and the locking mechanism is used to lock the rotation of the installation sleeve.

[0018] In some embodiments of the present application, a specific structure of the locking mechanism is disclosed, and the locking mechanism includes:

[0019] A plurality of matching protrusions are arranged on the inner circle of the mounting sleeve and are opposite to the adsorption assembly;

[0020] The rotating pin is arranged at a position close to the inner circle of the mounting sleeve and is used for blocking the matching protrusion.

[0021] In some embodiments of the present application, in order to reduce the vibration of the box, the box is improved, and a plurality of shock absorbing mechanisms are provided at the bottom of the box to reduce the vibration of the box.

[0022] In some embodiments of the present application, in order to reduce the vibration of the box, a specific structure of a shock absorbing mechanism is disclosed, and the shock absorbing mechanism includes:

[0023] A connecting rod is arranged at the bottom of the box;

[0024] A shock-absorbing support, arranged at the bottom of the connecting rod;

[0025] A connecting seat, arranged below the shock absorbing support, with an insertion hole arranged on the top, into which the shock absorbing support is inserted;

[0026] The first elastic member is arranged between the connecting rod and the connecting seat.

[0027] In some embodiments of the present application, in order to improve the shock absorbing performance of the shock absorbing mechanism, the shock absorbing mechanism is improved, and the shock absorbing mechanism further includes:

[0028] A rack, arranged on a side of the shock absorbing support;

[0029] A damping gear is dampingly connected to the inner side of the connecting seat and meshes with the rack.

[0030] In some embodiments of the present application, in order to enable the damping gear to rotate inside the connecting seat with damping, a specific structure is disclosed, a mounting shaft is fixed to the side of the damping gear, the mounting shaft is rotatably connected to the connecting seat, and a second elastic member is provided between the mounting shaft and the connecting seat;

[0031] The side of the installation shaft is provided with a one-way incomplete gear and a matching gear, and adjacent installation shafts are connected through the one-way incomplete gear and the matching gear.

[0032] The present application discloses a multifunctional installation box for thermal instruments in a power plant, which has the following advantages compared with conventional installation boxes: an air supply and cooling mechanism is arranged on the side of the box body, and the air supply and cooling mechanism is used for dehydrating and drying the external cold air flow. In this process, the external cold air flow drives the rotating adsorption mechanism to rotate, and the cold air flow, after being dehydrated and dried, cools the thermal instruments in the box body. After the cold air flow contacts the thermal instruments, a heat exchange is realized to form a hot air flow, which flows upward to the collection cover and is guided to the rotating adsorption mechanism again to bring the moisture on the rotating adsorption mechanism out to the outside. This not only realizes the dehydration and drying of the cold air flow and avoids the damage of the thermal instruments to the moisture, but also can remove the hot air flow while allowing the hot air flow to take away the moisture on the rotating adsorption mechanism, thus avoiding the problem of frequent replacement of the adsorption parts.

[0033] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a structural schematic diagram of a multifunctional installation box for thermal instruments in a power plant according to an embodiment of the present invention;

[0035] Figure 2 This is a structural schematic diagram of an air supply box in a multifunctional installation box for thermal instruments in a power plant according to an embodiment of the present invention;

[0036] Figure 3The structure of the adsorption assembly in the multifunctional installation box of the thermal instrument of a power plant according to the embodiment of the present invention is shown in FIG. Figure 1 ;

[0037] Figure 4 The structure of the adsorption assembly in the multifunctional installation box of the thermal instrument of a power plant according to the embodiment of the present invention is shown in FIG. Figure 2 ;

[0038] Figure 5 This is a structural schematic diagram of a shock absorbing mechanism in a multifunctional installation box for thermal instruments in a power plant according to an embodiment of the present invention;

[0039] Figure 6 The present invention is a schematic diagram of the internal structure of a shock absorbing mechanism in a multifunctional installation box for thermal instruments in a power plant according to an embodiment of the present invention.

[0040] Reference numerals

[0041] 1. Box body; 2. Air supply box body; 3. Air intake port; 4. Air exhaust port; 5. Hot air input port; 6. Cold air exhaust port; 7. Partition plate; 8. Collection cover; 9. Adsorption net; 10. Mounting sleeve; 11. Rotating pin; 12. Matching protrusion; 13. Second elastic member; 14. Adsorption assembly; 15. Shock-absorbing support; 16. Partition; 17. Connecting seat; 18. Rotating blade; 19. Connecting rod; 20. First elastic member; 21. Rack; 22. Mounting frame; 23. Shock-absorbing gear; 24. One-way incomplete gear; 25. Installing shaft; 26. Matching gear. DETAILED DESCRIPTION

[0042] The technical solution of the present invention is further described below through the accompanying drawings and embodiments.

[0043] The following will be combined with the accompanying drawings and specific embodiments to clearly and completely describe the technical solution of the present invention. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and cannot be understood as limiting the scope of protection of the present invention. The skilled person in the field can make some non-essential improvements and adjustments based on the content of the present invention described below. In the present invention, unless otherwise clearly specified and limited, the technical terms used in this application should be the usual meanings understood by the technicians of the present invention. The terms "connected", "connected", "fixed", "set", etc. should be understood in a broad sense, which can be fixed connection, detachable connection, or integrated; can be directly connected, or indirectly connected through an intermediate medium; can be mechanically connected or electrically connected. Unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. Unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "above" or "above" or "above" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below" or "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is smaller in horizontal height than the second feature. Relational terms such as first, second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further defined or explained in subsequent figures.

[0044] Therefore, the present invention discloses a multifunctional installation box for thermal instruments in a power plant. Figure 1 , including: a box body 1, an air supply and cooling mechanism and a collection cover 8.

[0045] A partition 7 is provided inside the box body 1 , and a plurality of vent holes are provided on the partition 7 . The partition 7 is used for installing thermal instruments.

[0046] The air supply cooling mechanism includes an air supply box 2 and a rotating adsorption mechanism. The side of the air supply box 2 includes an air intake port 3, a cold air exhaust port 64, a hot air input port 5 and an air exhaust port 4. External cold air flows through the air intake port 3 into the rotating adsorption mechanism to be dehydrated and dried, and drives the rotating adsorption mechanism to rotate, and then flows into the box 1 through the cold air exhaust port 64 to cool the thermal instrument.

[0047] The collecting hood 8 is used to collect the hot air flow in the box body 1 and guide the hot air flow into the hot air input port 5 through a pipeline, and then pass the hot air flow into the rotating adsorption mechanism to take away moisture and then be discharged through the exhaust port 4.

[0048] The present application discloses a multifunctional installation box for thermal instruments in a power plant, which has the following advantages compared with conventional installation boxes: an air supply and cooling mechanism is arranged on the side of the box body, and the air supply and cooling mechanism is used for dehydrating and drying the external cold air flow. In this process, the external cold air flow drives the rotating adsorption mechanism to rotate, and the cold air flow, after being dehydrated and dried, cools the thermal instruments in the box body. After the cold air flow contacts the thermal instruments, a heat exchange is realized to form a hot air flow, which flows upward to the collection cover and is guided to the rotating adsorption mechanism again to bring the moisture on the rotating adsorption mechanism out to the outside. This not only realizes the dehydration and drying of the cold air flow and avoids the damage of the thermal instruments to the moisture, but also can remove the hot air flow while allowing the hot air flow to take away the moisture on the rotating adsorption mechanism, thus avoiding the problem of frequent replacement of the adsorption parts.

[0049] In some embodiments of the present application, in order to remove moisture from the external cold air flow, the specific structure of the rotating adsorption mechanism is disclosed, see Figure 2 The rotating adsorption mechanism includes: a mounting sleeve 10 and a plurality of adsorption components 14.

[0050] The mounting sleeve 10 is rotatably connected to the side of the box body 1 .

[0051] A plurality of adsorption components 14 are evenly arranged on the side of the installation sleeve 10 for drying and dehydrating the external cold air flow.

[0052] In some embodiments of the present application, the specific structure of the air supply box 2 is disclosed. The air supply box 2 is a cylindrical structure, and the end of the adsorption component 14 is close to the arc-shaped inner side of the air supply box 2, so that the air supply box 2 is divided into several cavities by the adsorption component 14.

[0053] In some embodiments of the present application, the specific structure of the adsorption component 14 is disclosed, see Figure 3 and Figure 4 The adsorption assembly 14 includes: a mounting frame 22, an adsorption net 9 and a plurality of rotating blades 18.

[0054] The installation frame 22 is installed on the side of the installation sleeve 10 , and a mounting groove is provided on one side of the installation frame 22 , and a baffle is provided on the other side.

[0055] The adsorption net 9 is arranged inside the installation groove to remove moisture in the air flow.

[0056] A plurality of rotating blades 18 are rotatably connected to the side of the baffle. The side of the baffle is provided with air holes corresponding to the positions of the rotating blades 18, and the air holes cooperate with the rotating blades 18. The edges of the air holes are provided with baffles 16 for blocking the rotating blades 18.

[0057] In some embodiments of the present application, in order to lock the rotating adsorption mechanism, a locking mechanism is also disclosed. A locking mechanism is provided at a position on the side of the box body 1 corresponding to the installation sleeve 10 , and the locking mechanism is used to lock the installation sleeve 10 from rotating.

[0058] In some embodiments of the present application, a specific structure of the locking mechanism is disclosed. The locking mechanism includes: a plurality of matching protrusions 12 and a rotating pin 11 .

[0059] The matching protrusion 12 is disposed on the inner circle of the mounting sleeve 10 and is opposite to the adsorption component 14 .

[0060] The rotating pin 11 is arranged at a position close to the inner circle of the mounting sleeve 10 and is used to block the matching protrusion 12 .

[0061] In some embodiments of the present application, in order to reduce the vibration of the box 1, the box 1 is improved. Figure 5 A plurality of shock absorbing mechanisms are arranged at the bottom of the box body 1 to reduce the vibration of the box body 1.

[0062] In some embodiments of the present application, in order to reduce the vibration of the box body 1, a specific structure of a shock absorbing mechanism is disclosed. The shock absorbing mechanism includes: a connecting rod 19, a shock absorbing support 15, a connecting seat 17 and a first elastic member 20.

[0063] The connecting rod 19 is arranged at the bottom of the box body 1, the shock-absorbing support 15 is arranged at the bottom of the connecting rod 19, the connecting seat 17 is arranged below the shock-absorbing support 15, and an insertion hole is arranged on the top, and the shock-absorbing support 15 is inserted into the insertion hole, and the first elastic member 20 is arranged between the connecting rod 19 and the connecting seat 17.

[0064] In some embodiments of the present application, in order to enhance the shock absorbing performance of the shock absorbing mechanism, the shock absorbing mechanism is improved, and the shock absorbing mechanism further includes: a rack 21 and a shock absorbing gear 23 .

[0065] The rack 21 is disposed on a side of the shock-absorbing support 15 , and the shock-absorbing gear 23 is dampingly connected to the inner side of the connecting seat 17 and meshes with the rack 21 .

[0066] In some embodiments of the present application, in order to enable the damping gear 23 to rotate in the inner side of the connecting seat 17 with damping, a specific structure is disclosed, see Figure 6 A mounting shaft 25 is fixed to the side of the shock-absorbing gear 23, and the mounting shaft 25 is rotatably connected to the connecting seat 17, and a second elastic member 13 is arranged between the mounting shaft 25 and the connecting seat 17; a one-way incomplete gear 24 and a matching gear 26 are arranged on the side of the mounting shaft 25, and adjacent mounting shafts 25 are connected through the one-way incomplete gear 24 and the matching gear 26.

[0067] In order to further explain the technical solution of the present application, the technical solution of the present application is now explained in more detail:

[0068] The air supply cooling mechanism includes an air supply box 2 and a mounting sleeve 10 rotatably arranged inside the box 1, and a plurality of adsorption components 14 that allow gas to pass in one direction are arranged in an array on the mounting sleeve 10, and one end of the adsorption component 14 is attached to the inner wall of the air supply box 2, and the other end is fixedly installed on the mounting sleeve 10; the adsorption component 14 is used to absorb water vapor in the air; the air supply box 2 is provided with an air intake port 3 and a cold exhaust port 6, and the air intake port 3 is used to inhale the cooling gas into the air supply box 2, and the cooling gas is discharged through the cold exhaust port 6 after passing through at least two adsorption components 14, and the cold exhaust port 6 is used to cool the equipment inside the box 1;

[0069] A hot air input port 5 and an exhaust port 4 are arranged on the air supply box 2. The gas exhausted from the inside of the box 1 enters the inside of the air supply box 2 through the hot air input port 5 and then passes through at least two adsorption components 14 before being exhausted through the exhaust port 4. The air intake port 3, the cold exhaust port 6, the hot air input port 5 and the exhaust port 4 are distributed in sequence on the air supply box 2.

[0070] Specifically, the air intake port 3 inputs the cooling air into the air supply box 2, and then passes through the adsorption component 14 in the drying area, and then is input into the box 1 through the cold exhaust port 6 to cool the electrical equipment inside the box 1. After the cooling gas passes through the electrical equipment, the temperature rises and becomes hot air. The hot air is input into the air supply box 2 through the hot air input port 5, and then the adsorption component 14 that has adsorbed water vapor in the air is dried. After drying, it is discharged through the exhaust port 4. Driven by the air, the adsorption component 14 rotates with the mounting sleeve 10, so that multiple adsorption components 14 are automatically restored under the push between drying and recovery, so that the adsorption component 14 can be continuously regenerated to ensure the drying effect and be more convenient to use.

[0071] In some embodiments of the present application, the mounting sleeve 10 can be rotatably mounted on a support shaft inside the air supply box 2, and the support shaft is fixedly mounted inside the air supply box 2. The inside of the air supply box 2 can be a columnar hole. An air delivery pump is also provided on the air intake port 3, and the air delivery pump is used to suck cooling air into the air supply box 2 to provide power for air flow.

[0072] In order to further improve the drying efficiency and reduce unnecessary rotation of the mounting sleeve 10, a locking mechanism is also provided between the support shaft and the mounting sleeve 10. The locking mechanism includes a rotating pin 11 that is elastically rotatably provided on the support shaft and a plurality of matching protrusions 12 that are provided on the inner wall of the mounting sleeve 10. The plurality of matching protrusions 12 are arranged in a circular array on the mounting sleeve 10. The number of the matching protrusions 12 can be provided corresponding to the number of adsorption components 14, or can be provided at half the number of adsorption components 14. One end of the matching protrusion 12 abuts against the movable end of the rotating pin 11, and the rotating pin 11 can be rotatably installed on the support shaft by a torsion spring. The mounting sleeve 10 is sleeved on the outside of the support shaft. Specifically, when the weight of the water vapor adsorbed on the adsorption component 14 exceeds a certain value, the extrusion force added to the rotating pin 11 increases, causing the rotating pin 11 to deflect, and the mounting sleeve 10 will rotate, and the next adsorption component 14 will enter the drying area. In this way, the position change of the adsorption component 14 is achieved.

[0073] The air intake port 3 is arranged above the air supply box 2, and a plurality of air intake ports 3, cold air exhaust ports 6, hot air input ports 5 and exhaust ports 4 are all arranged on the air supply box 2, so that the air can push the adsorption component 14 uniformly.

[0074] The box body 1 is provided with a partition 7 inside, and the air inputted from the cold exhaust port 6 is inputted to the upper part of the box body 1 through the partition 7, and the partition 7 is evenly provided with vents, so that the dry air can evenly enter the box body 1.

[0075] In order to achieve one-way air filtration, the adsorption assembly 14 includes a mounting frame 22 fixedly mounted on the mounting sleeve 10 and an adsorption net 9 arranged inside the mounting frame 22. A plurality of rotating blades 18 and a plurality of baffles 16 are also arranged on one side of the mounting frame 22. The plurality of rotating blades 18 and the plurality of baffles 16 form a one-way passing mechanism. The rotating blades 18 and the baffles 16 are arranged at intervals. The rotating blades 18 are rotatably mounted on the mounting frame 22, and the movable ends of the rotating blades 18 are attracted to the baffles 16. In this way, the rotating blades 18 close the mounting frame 22 when there is no air push. When there is air push, the rotating blades 18 rotate and move away from the baffles 16, thereby opening the mounting frame 22, thereby achieving one-way air transmission.

[0076] The adsorption net 9 is provided with a water-absorbing resin inside.

[0077] like Figure 3 and 4 As shown in FIG. 1 , as a preferred embodiment of the present invention, the movable end of the rotating blade 18 can be attracted to the second magnet on the barrier 16 through the first magnet. The rotating blade 18 can also be rotatably mounted on the mounting frame 22 through a torsion spring. In this way, the rotating blade 18 is attracted to the mounting frame 22 without air pushing, so that one-way air can pass through.

[0078] A collecting hood 8 is also provided inside the box body 1 , and the collecting hood 8 is used to discharge the hot air inside the box body 1 . The output end of the collecting hood 8 is connected to the hot air input port 5 through a pipe, so that the hot air is input into the air supply box body 2 .

[0079] Since the installation environment of the present invention is complex, in order to prevent vibration, a plurality of shock absorbing mechanisms are arranged at the bottom of the box body 1.

[0080] The connecting seat 17 is provided with a connecting rod 19, and the connecting rod 19 is slidably arranged in the connecting seat 17. A first elastic member 20 is also arranged between the connecting rod 19 and the connecting seat 17. The first elastic member 20 is arranged to facilitate the connecting rod 19 to return to an initial state.

[0081] like Figure 6 As shown, as another preferred embodiment of the present invention, a plurality of racks 21 are arranged in an array outside the connecting rod 19, and the plurality of racks 21 are respectively meshed with the corresponding gear sets on the connecting seat 17, and the gear set includes a plurality of damping gears 23 arranged in an array, and the damping gears 23 are provided with damping; the racks 21 are meshed with some gears in the gear set. In this way, when the box body 1 is subjected to vibration impact, the connecting seat 17 transmits the vibration to the connecting rod 19, and the connecting rod 19 slides on the connecting seat 17. During the sliding process, the racks 21 are sequentially damped by the damping gears 23, thereby effectively absorbing the vibration.

[0082] In some embodiments of the present application, Figure 2As shown, in order to further effectively absorb the vibration, the shock-absorbing gear 23 is rotatably installed on the connecting seat 17 through the mounting shaft 25, and the mounting shaft 25 is sleeved with a one-way incomplete gear 24 and a matching gear 26. The matching gear 26 on the mounting shaft 25 in the middle position is meshed with the one-way incomplete gear 24 on the adjacent mounting shaft 25 on one side, and the one-way incomplete gear 24 on the mounting shaft 25 in the middle position is meshed with the matching gear 26 on the adjacent mounting shaft 25 on the other side; the mounting shaft 25 is damped and mounted on the connecting seat 17 through the second elastic member 13. With such a configuration, when the rack 21 is meshed with one of the damping gears 23 for damping, the one-way incomplete gear 24 on the damping gear 23 drives the matching gear 26 to drive the next mounting shaft 25 to rotate, so that the second elastic member 13 on the next matching gear 26 is in a compressed state, so that the rack 21 can absorb the vibration energy to the maximum when passing through the next damping gear 23, and so on and so forth, so that the vibration can be absorbed quickly. The one-way incomplete gear 24 is a one-way gear, so the matching gear 26 cannot drive the one-way incomplete gear 24 to rotate. When the one-way incomplete gear 24 is disengaged from the matching gear 26, and the rack 21 is away from the damping gear 23 on the one-way incomplete gear 24, the mounting shaft 25 rotates in the opposite direction, and the energy release does not interfere with the mounting shaft 25. After the damping is completed, the first elastic member 20 causes the connecting rod 19 to return to the initial position.

[0083] The two ends of the second elastic member 13 are respectively fixedly mounted on the mounting shaft 25 and the connecting seat 17, thereby achieving the installation of the second elastic member 13. The second elastic member 13 can be a coil spring, which is easy to implement.

[0084] The working principle of the present invention is:

[0085] The fan inputs the cooling air into the air supply box 2 through the air intake port 3, and then passes through the adsorption component 14 in the drying area, and then inputs it into the box 1 through the cold exhaust port 6, and evenly disperses the cooling air into the box 1 through the partition 7 to cool the electrical equipment. After the cooling gas passes through the electrical equipment, the temperature rises and becomes hot air. The hot air is input into the air supply box 2 through the hot air input port 5, and then dries the adsorption component 14 that has passed through the two adsorption components 14 of water vapor in the air. After drying, it is discharged through the exhaust port 4. Under the push of the air, the adsorption component 14 rotates with the installation sleeve 10, so that multiple adsorption components 14 are automatically restored under the push between drying and recovery, so that the adsorption component 14 can be continuously regenerated. , ensuring the drying effect and making it more convenient to use; when impacted, the shock absorbing mechanism transmits the vibration to the connecting rod 19 during the shock absorbing process, and the connecting rod 19 slides on the connecting seat 17. During the sliding process, the rack 21 passes through the shock absorbing gear 23 in turn for shock absorption, thereby effectively absorbing the vibration; specifically, the rack 21 is meshed with one of the shock absorbing gears 23 for shock absorption, and the one-way incomplete gear 24 on the shock absorbing gear 23 drives the matching gear 26 to drive the next installation shaft 25 to rotate, so that the second elastic member 13 on the next matching gear 26 is in a compressed state, so that the rack 21 can absorb the vibration energy to the maximum when passing through the next shock absorbing gear 23, and so on and so forth, thereby quickly absorbing the vibration.

[0086] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that they can still modify or replace the technical solution of the present invention with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the present invention.

Claims

1. A multifunctional installation box for thermal instruments in power plants, characterized in that: include: A box body, wherein a partition is arranged inside the box body, a plurality of vent holes are arranged on the partition, and the partition is used to install a thermal instrument; The air supply cooling mechanism comprises an air supply box and a rotating adsorption mechanism, wherein the side of the air supply box comprises an air intake port, a cold air exhaust port, a hot air input port and an air exhaust port, and the external cold air flows through the air intake port into the rotating adsorption mechanism to be dehydrated and dried, and drives the rotating adsorption mechanism to rotate, and then flows into the box through the cold air exhaust port to cool the thermal instrument; A collecting hood is used to collect the hot air flow in the box, and introduce the hot air flow into the hot air input port through a pipeline, and then pass the hot air flow into the rotating adsorption mechanism to take away the moisture and then be discharged through the exhaust port; A plurality of shock absorbing mechanisms are arranged at the bottom of the box body to reduce the vibration of the box body; The shock absorbing mechanism comprises: A connecting rod is arranged at the bottom of the box; A shock-absorbing support, arranged at the bottom of the connecting rod; A connecting seat, arranged below the shock absorbing support, with an insertion hole arranged on the top, into which the shock absorbing support is inserted; A first elastic member is disposed between the connecting rod and the connecting seat; The shock absorbing mechanism also includes: A rack, arranged on a side of the shock-absorbing support; A damping gear, connected to the inner side of the connecting seat in a damping manner and meshing with the rack; A mounting shaft is fixed to the side of the damping gear, the mounting shaft is rotatably connected to the connecting seat, and a second elastic member is arranged between the mounting shaft and the connecting seat; The side of the installation shaft is provided with a one-way incomplete gear and a matching gear, and adjacent installation shafts are connected through the one-way incomplete gear and the matching gear.

2. A multifunctional installation box for thermal instruments in a power plant according to claim 1, characterized in that: The rotating adsorption mechanism comprises: A mounting sleeve, rotatably connected to the side of the box body; A plurality of adsorption components are evenly arranged on the side of the installation sleeve and are used for drying and dehydrating the external cold air flow.

3. A multifunctional installation box for thermal instruments in a power plant according to claim 2, characterized in that: The air supply box is a cylindrical structure, and the end of the adsorption assembly is close to the arc-shaped inner side of the air supply box, so that the air supply box is divided into a plurality of cavities by the adsorption assembly.

4. The multifunctional installation box for thermal instruments in a power plant according to claim 3, characterized in that: The adsorption assembly comprises: A mounting frame, mounted on the side of the mounting sleeve, wherein one side of the mounting frame is provided with a mounting groove, and the other side is provided with a baffle; An adsorption net is arranged inside the installation slot and is used to remove moisture from the airflow; A plurality of rotating blades are rotatably connected to the side of the baffle plate. The side of the baffle plate is provided with air holes corresponding to the positions of the rotating blades, and the air holes cooperate with the rotating blades. The edges of the air holes are provided with baffles for blocking the rotating blades.

5. The multifunctional installation box for thermal instruments in a power plant according to claim 4, characterized in that: A locking mechanism is provided at a position of the side of the box body corresponding to the installation sleeve, and the locking mechanism is used to lock the installation sleeve from rotating.

6. The multifunctional installation box for thermal instruments in a power plant according to claim 5, characterized in that: The locking mechanism comprises: A plurality of matching protrusions are arranged on the inner circle of the mounting sleeve and are opposite to the adsorption assembly; The rotating pin is arranged at a position close to the inner circle of the mounting sleeve and is used for blocking the matching protrusion.

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