Vacuum degasser applied to water circulation system

Abstract

The invention belongs to the technical field of vacuum degassers, and particularly relates to a vacuum degasser applied to a water circulation system, the vacuum degasser comprises a base, a vacuum tank and a vacuum pump are fixedly mounted at the top of the base, a control box is arranged above the base, and the vacuum degasser is characterized by further comprising a connecting plate. The height of the control box can be adjusted, so that workers with different heights can operate and use the control box conveniently, more convenience is achieved, it is guaranteed that disassembled fastening bolts and nuts can be placed in the corresponding storage grooves, wrenches can be placed in the storage grooves, and therefore next assembling is facilitated; the situation that fastening bolts and nuts are lost is avoided, it is guaranteed that the high-low position, the left-right position and the irradiation angle of the illuminating lamp can be effectively adjusted, when maintenance is needed at night, the interior of the control box can be conveniently illuminated, maintenance personnel can conveniently watch the control box, and the situation of misoperation is prevented.

Description

Technical Field

[0001] The present invention belongs to the technical field of vacuum degassers, and particularly relates to a vacuum degasser applied to a water circulation system. Background Art

[0002] A vacuum degasser is a device used to remove dissolved gases in liquids and is widely used in many industrial fields and laboratories.

[0003] Some existing vacuum degassers are relatively large in volume, which makes the installation position of the control box relatively high. It is not convenient to adjust the height of the control box during use. Some staff members are relatively short in height, and it is not convenient to operate the control box when it is needed. Moreover, when operating the control box at night, although there is lighting in the laboratory, it is difficult to accurately irradiate the inside of the control box. There are many connecting wires inside the control box. If it is not clear, it is easy to make operational mistakes and cause danger. At the same time, when disassembling the overall vacuum degasser, the parts on the vacuum degasser are all installed through fastening bolts and nuts. It is not convenient to store the fastening bolts and nuts during disassembly, and they are prone to being lost, which will affect the next assembly. In view of this, we propose a vacuum degasser applied to a water circulation system. Summary of the Invention

[0004] The purpose of the present invention is to provide a vacuum degasser applied to a water circulation system to solve the problems raised in the above background art.

[0005] In view of this, the present invention provides a vacuum degasser applied to a water circulation system, including a base. A vacuum tank and a vacuum pump are fixedly installed on the top of the base. A control box is provided above the base, and further includes:

[0006] A connecting plate, which is fixedly installed on the base. A groove is formed in the connecting plate. A moving rod is slidably installed in the groove. A power chamber is formed in the moving rod. An electric push rod is fixedly installed in the power chamber. The output end of the electric push rod penetrates the top of the power chamber and is fixedly installed with a connecting block. A lighting lamp is rotatably installed on the top of the connecting block.

[0007] A control component, which is located in the connecting plate and is used to control the displacement of the moving rod and the rotation of the lighting lamp;

[0008] A sliding groove, which is formed in the base. A moving box is slidably installed in the sliding groove. A storage groove and two storage chambers are formed in the moving box;

[0009] A fixing component, which is located in the base and is used to fix the moving box;

[0010] U-shaped frame, the U-shaped frame is fixedly installed on the top of the base, a T-shaped rod is fixedly installed on the top of the U-shaped frame, a sliding groove is opened on one side of the T-shaped rod, a first slider is slidably installed in the sliding groove, and the control box is fixedly installed on one side of the first slider;

[0011] Drive assembly, the drive assembly is located inside the T-shaped rod and is used to drive the displacement of the limiting rod.

[0012] In this technical solution, through the cooperation among the set U-shaped frame, T-shaped rod, sliding groove, first slider and drive assembly, it is ensured that the height of the control box can be adjusted, so that it is convenient for staff of different heights to operate and use, which is more convenient. Through the cooperation among the set chute, moving box, storage groove, storage slot and fixing assembly, it is ensured that the removed fastening bolts and nuts can be placed in the corresponding storage grooves, and the wrench can be placed in the storage slot, so as to facilitate the next assembly and avoid the loss of fastening bolts and nuts. Through the cooperation among the set connecting plate, groove, moving rod, connecting block, electric push rod, lighting lamp and control assembly, it is ensured that the height, left and right positions and irradiation angle of the lighting lamp can be effectively adjusted. When maintenance is required at night, it is convenient to illuminate the inside of the control box and at the same time to illuminate other parts of the overall device that need maintenance, which is convenient for maintenance personnel to observe and prevent operation errors.

[0013] In the above technical solution, further, the control assembly includes:

[0014] The first threaded rod, the first threaded rod is rotatably installed in the groove, a first servo motor is fixedly installed on one side of the connecting plate, the output end of the first servo motor penetrates through one side of the connecting plate and extends into the groove and is coaxially connected with the first threaded rod, and one end of the first threaded rod penetrates through the moving rod;

[0015] The first cavity, the first cavity is opened in the connecting block, a worm gear is rotatably installed in the first cavity, a worm is rotatably installed on one side of the worm gear in the first cavity, one end of the worm gear penetrates through the top of the first cavity and is coaxially connected with the rotating shaft on the lighting lamp, and one end of the worm penetrates through one side of the first cavity and extends to the outside.

[0016] In this technical solution, the first servo motor is powered on and started. The output shaft of the first servo motor can drive the first threaded rod to rotate. Under the action of the thread, the first threaded rod will drive the moving rod to displace, the moving rod will drive the electric push rod to displace, the electric push rod will drive the connecting block to displace, and the connecting block will drive the lighting lamp to displace. The output shaft of the first servo motor can drive the first threaded rod to rotate forward and backward, so as to adjust the position of the lighting lamp left and right. Subsequently, the staff can power on and start the electric push rod. The output shaft of the electric push rod will drive the connecting block to displace upward, and the connecting block will drive the lighting lamp to displace upward, so as to adjust the height of the lighting lamp. Moreover, the staff can manually rotate the rocker on the worm to drive the worm to rotate. Under the meshing action, the worm will drive the worm wheel to rotate, and the worm wheel will drive the lighting lamp to rotate, so as to adjust the irradiation angle of the lighting lamp. Due to the self-locking function between the worm and the worm wheel, the lighting lamp will not rotate after the adjustment is completed.

[0017] In the above technical solution, further, the output shaft of the first servo motor is rotationally connected to the connecting plate and the groove. The moving rod is threadedly connected to the first threaded rod, and the worm is meshed with the worm wheel.

[0018] In this technical solution, it is ensured that the first servo motor can operate normally. Under the action of the thread, it is ensured that the rotation of the first threaded rod can drive the moving rod to displace. Under the meshing action, the rotation of the worm will drive the worm wheel to rotate.

[0019] In the above technical solution, further, the fixing component includes:

[0020] A connecting groove is opened in the base and is located on one side of the sliding groove. A limiting rod is slidably installed in the connecting groove. One end of the limiting rod extends into the sliding groove, and the other end of the limiting rod is fixedly installed with a spring that is tightly welded to the inner wall of the connecting groove.

[0021] In this technical solution, the staff can press the limit rod by hand to make the limit rod retract into the connection groove. At this time, the spring will be compressed and contract until one side of the limit rod no longer contacts the moving box. Then, the staff pulls the handle on the moving box and drives the moving box to displace outward until the moving box is completely removed from the sliding groove. At this time, the staff can take the wrench placed in the storage groove, and then the vacuum pump and the vacuum tank can be disassembled. The removed fastening bolts can be placed in one of the storage grooves, and the removed nuts can be placed in the other storage groove. Then, the staff puts the wrench into the storage groove, and then puts the moving box back into the sliding groove. At this time, under the action of the spring's elastic force, the spring will push the limit rod to displace outward, so that one end of the limit rod enters the first slider, and one side of the limit rod will contact the moving box, thereby being able to fix the moving box in the first slider, facilitating the use of these parts during the next assembly and avoiding the situation of loss.

[0022] In the above technical solution, further, one side of the moving box contacts one side of the limit rod, and one end of the limit rod is slidably connected to the sliding groove.

[0023] In this technical solution, it is ensured that the limit rod can limit the position of the moving box and ensure that one end of the limit rod can slide in the sliding groove.

[0024] In the above technical solution, further, the driving assembly includes:

[0025] Two guide rods, both of the two guide rods are fixedly installed at the top of the U-shaped frame and on both sides of the sliding groove. The top of the guide rod is tightly welded to the T-shaped rod, and a second slider fixed to the control box is slidably installed on the guide rod;

[0026] A second threaded rod, the second threaded rod is rotatably installed in the sliding groove. One end of the second threaded rod penetrates the first slider. A second cavity is opened in the T-shaped rod and above the sliding groove. A second bevel gear is rotatably installed in the second cavity. A first bevel gear is rotatably installed on one side of the second bevel gear in the second cavity. A second servo motor is fixedly installed on the other side of the T-shaped rod. The output end of the second servo motor penetrates the other side of the T-shaped rod and extends into the second cavity and is coaxially connected to the first bevel gear. One end of the second bevel gear penetrates the bottom of the second cavity and extends into the sliding groove and is coaxially connected to the second threaded rod.

[0027] In this technical solution, the staff can energize and start the second servo motor. The output shaft of the second servo motor will drive the first bevel gear to rotate. Under the meshing action, the first bevel gear will drive the second bevel gear to rotate. The second bevel gear will drive the second threaded rod to rotate. Under the action of the thread, the second threaded rod will drive the first slider to displace downward in the sliding groove. At this time, the two second sliders will respectively displace downward on the two guide rods until the position of the control box drops to a suitable position.

[0028] In the above technical solution, further, the first bevel gear meshes with the second bevel gear. The output shaft of the second servo motor is rotationally connected to the T-shaped rod and the second cavity. One end of the second bevel gear is rotationally connected to the T-shaped rod and the sliding groove. The first slider is threadedly connected to the second threaded rod.

[0029] In this technical solution, under the meshing action, the first bevel gear will drive the second bevel gear to rotate, ensuring that the second servo motor can operate normally and ensuring that one end of the second bevel gear can rotate in the T-shaped rod and the sliding groove. Under the action of the thread, the second threaded rod will drive the first slider to displace downward in the sliding groove.

[0030] In the above technical solution, further, the output shaft of the electric push rod is slidably connected to the moving rod.

[0031] In this technical solution, ensure that the electric push rod can operate normally.

[0032] In the above technical solution, further, a handle is fixedly installed on the moving box.

[0033] In this technical solution, the staff can pull the handle on the moving box to drive the moving box to displace outward, which is more convenient.

[0034] In the above technical solution, further, the U-shaped frame and the T-shaped rod are integrally formed.

[0035] In this technical solution, ensure the structural stability between the U-shaped frame and the T-shaped rod.

[0036] The beneficial effects of the present invention are:

[0037] 1. The vacuum degasser applied to the water circulation system can ensure the height of the control box can be adjusted through the cooperation between the U-shaped frame, the T-shaped rod, the sliding groove, the first slider and the driving component, so as to facilitate the operation and use by staff of different heights, which is more convenient.

[0038] 2. The vacuum degasser applied to the water circulation system, through the cooperation among the arranged chute, moving box, storage tank, storage slot and fixing components, ensures that the removed fastening bolts and nuts can be placed in the corresponding storage tank, and the wrench can be placed in the storage slot, thus facilitating the next assembly and avoiding the loss of fastening bolts and nuts.

[0039] 3. The vacuum degasser applied to the water circulation system, through the cooperation among the arranged connecting plate, groove, moving rod, connecting block, electric push rod, lighting lamp and control components, ensures that the height, left - right position and irradiation angle of the lighting lamp can be effectively adjusted. When maintenance is required at night, it can facilitate illuminating the inside of the control box, and at the same time, it can also facilitate illuminating other parts of the overall device that need maintenance, facilitating the maintenance personnel to observe and preventing operation errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 is the schematic diagram of the overall structure of the present invention;

[0041] Figure 2 is the schematic diagram of the internal structure of the moving rod in the present invention;

[0042] Figure 3 In the present invention Figure 2 is the enlarged schematic diagram of part A;

[0043] Figure 4 is the cross - sectional schematic diagram of the moving rod in the present invention;

[0044] Figure 5 is the schematic diagram of the internal structure of the base in the present invention;

[0045] Figure 6 In the present invention Figure 5 is the enlarged schematic diagram of part B;

[0046] Figure 7 is the regional schematic diagram of the T - shaped rod in the present invention;

[0047] Figure 8 is the schematic diagram of the internal structure of the T - shaped rod in the present invention;

[0048] Figure 9 In the present invention Figure 8 is the enlarged schematic diagram of part C;

[0049] Figure 10 is the regional schematic diagram of the control box in the present invention.

[0050] The marks in the figure are represented as:

[0051] 1. Base; 2. Connecting plate; 3. Groove; 4. First threaded rod; 5. First servo motor; 6. Moving rod; 7. U-shaped frame; 8. Connecting block; 9. Lighting lamp; 10. Vacuum tank; 11. Control box; 12. Vacuum pump; 13. Chute; 14. Electric push rod; 15. Worm gear; 16. First cavity; 17. Worm; 18. Power cavity; 19. Storage groove; 20. Moving box; 21. Storage tank; 22. First slider; 23. Connecting groove; 24. Spring; 25. Limiting rod; 26. Guide rod; 27. Sliding groove; 28. T-shaped rod; 29. Second servo motor; 30. Second threaded rod; 31. Second cavity; 32. First bevel gear; 33. Second bevel gear; 34. Second slider. Detailed implementation manners

[0052] Next, the technical solutions in the embodiments of the present application will be clearly described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0053] In the description of the present application, it should be noted that the terms used herein are only for describing specific implementation manners and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0054] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects and are not used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of the same type and do not limit the number of objects. For example, the first object can be one or multiple. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally means an "or" relationship between the associated objects before and after.

[0055] It should be noted that in the description of this application, the orientation or positional relationships indicated by the orientation terms such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationships shown in the drawings. This is only for the convenience of describing this application and simplifying the description. Without contrary explanations, these orientation terms do not indicate or imply that the devices or elements referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the protection scope of this application; the orientation terms "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0056] It should be noted that in this application, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising such element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of this application is not limited to performing functions in the order shown or discussed. It may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, the features described with reference to certain examples may be combined in other examples.

[0057] Embodiment 1:

[0058] Please refer to Figure 1 - Figure 10 As shown, this embodiment provides a vacuum degasser applied to a water circulation system, including a base 1. A vacuum tank 10 and a vacuum pump 12 are fixedly installed on the top of the base 1. A control box 11 is provided above the base 1, and further includes:

[0059] A connecting plate 2, the connecting plate 2 is fixedly installed on the base 1. A groove 3 is formed in the connecting plate 2. A moving rod 6 is slidably installed in the groove 3. A power cavity 18 is formed in the moving rod 6. An electric push rod 14 is fixedly installed in the power cavity 18. The output end of the electric push rod 14 penetrates through the top of the power cavity 18 and is fixedly installed with a connecting block 8. A lighting lamp 9 is rotatably installed on the top of the connecting block 8;

[0060] A control component, the control component is located in the connecting plate 2 and is used to control the displacement of the moving rod 6 and the rotation of the lighting lamp 9;

[0061] The chute 13 is provided in the base 1. A moving box 20 is slidably installed in the chute 13. A storage slot 19 and two storage slots 21 are provided in the moving box 20.

[0062] The fixing component is located in the base 1 and is used to fix the moving box 20.

[0063] The U-shaped frame 7 is fixedly installed on the top of the base 1. A T-shaped rod 28 is fixedly installed on the top of the U-shaped frame 7. A sliding slot 27 is provided on one side of the T-shaped rod 28. A first slider 22 is slidably installed in the sliding slot 27. The control box 11 is fixedly installed on one side of the first slider 22.

[0064] The driving component is located in the T-shaped rod 28 and is used to drive the displacement of the limiting rod 25.

[0065] Among them, through the cooperation of the U-shaped frame 7, T-shaped rod 28, sliding slot 27, first slider 22 and the driving component, it is ensured that the height of the control box 11 can be adjusted, so that it is convenient for workers of different heights to operate and use, which is more convenient. Through the cooperation of the chute 13, moving box 20, storage slot 21, storage slot 19 and the fixing component, it is ensured that the disassembled fastening bolts and nuts can be placed in the corresponding storage slot 21, and the wrench can be placed in the storage slot 19, so as to facilitate the next assembly and avoid the loss of fastening bolts and nuts. Through the cooperation of the connecting plate 2, groove 3, moving rod 6, connecting block 8, electric push rod 14, lighting lamp 9 and the control component, it is ensured that the height, left and right position and irradiation angle of the lighting lamp 9 can be effectively adjusted. When maintenance is required at night, it is convenient to illuminate the inside of the control box 11, and at the same time, it is also convenient to illuminate other parts of the whole device that need maintenance, which is convenient for the maintenance personnel to watch and prevent operation errors.

[0066] Embodiment 2:

[0067] This embodiment provides a vacuum degasser applied to a water circulation system. In addition to including the technical solutions of the above embodiment, it also has the following technical features. The control component includes:

[0068] The first threaded rod 4 is rotatably installed in the groove 3. A first servo motor 5 is fixedly installed on one side of the connecting plate 2. The output end of the first servo motor 5 penetrates through one side of the connecting plate 2 and extends into the groove 3 and is coaxially connected with the first threaded rod 4. One end of the first threaded rod 4 penetrates through the moving rod 6.

[0069] The first cavity 16 is opened in the connecting block 8. A worm gear 15 is rotatably installed in the first cavity 16. A worm 17 is rotatably installed in the first cavity 16 and on one side of the worm gear 15. One end of the worm gear 15 penetrates through the top of the first cavity 16 and is coaxially connected to the rotating shaft on the lighting lamp 9. One end of the worm 17 penetrates through one side of the first cavity 16 and extends to the outside.

[0070] Among them, when the first servo motor 5 is powered on and started, the output shaft of the first servo motor 5 can drive the first threaded rod 4 to rotate. Under the action of the thread, the first threaded rod 4 will drive the moving rod 6 to displace. The moving rod 6 will drive the electric push rod 14 to displace. The electric push rod 14 will drive the connecting block 8 to displace. The connecting block 8 will drive the lighting lamp 9 to displace. The output shaft of the first servo motor 5 can drive the first threaded rod 4 to rotate forward and backward, so as to be able to adjust the position of the lighting lamp 9 left and right. Subsequently, the staff can power on and start the electric push rod 14. The output shaft of the electric push rod 14 will drive the connecting block 8 to displace upward. The connecting block 8 will drive the lighting lamp 9 to displace upward, so as to be able to adjust the height of the lighting lamp 9. And, the staff can manually rotate the rocker on the worm 17 and make it drive the worm 17 to rotate. Under the action of meshing, the worm 17 will drive the worm gear 15 to rotate. The worm gear 15 will drive the lighting lamp 9 to rotate, so as to be able to adjust the irradiation angle of the lighting lamp 9. Because there is a self-locking function between the worm 17 and the worm gear 15, the lighting lamp 9 will not rotate after the adjustment is completed.

[0071] Embodiment 3:

[0072] This embodiment provides a vacuum degasser applied to a water circulation system. In addition to including the technical solutions of the above embodiments, it also has the following technical features. The output shaft of the first servo motor 5 is rotatably connected to the connecting plate 2 and the groove 3. The moving rod 6 is threadedly connected to the first threaded rod 4. The worm 17 meshes with the worm gear 15.

[0073] Among them, ensure that the first servo motor 5 can operate normally. Under the action of the thread, ensure that the rotation of the first threaded rod 4 can drive the moving rod 6 to displace. Under the action of meshing, the rotation of the worm 17 will drive the worm gear 15 to rotate.

[0074] Embodiment 4:

[0075] This embodiment provides a vacuum degasser applied to a water circulation system. In addition to including the technical solutions of the above embodiments, it also has the following technical features. The fixing component includes:

[0076] The connecting groove 23 is opened in the base 1 and is located on one side of the sliding groove 13. A limiting rod 25 is slidably installed in the connecting groove 23. One end of the limiting rod 25 extends into the sliding groove 13, and a spring 24 that is tightly welded to the inner wall of the connecting groove 23 is fixedly installed at the other end of the limiting rod 25.

[0077] Among them, the staff can press the limiting rod 25 by hand so that the limiting rod 25 is retracted into the connecting groove 23. At this time, the spring 24 will be compressed and contract until one side of the limiting rod 25 no longer contacts the moving box 20. Then, the staff pulls the handle on the moving box 20 and drives the moving box 20 to displace outward until the moving box 20 is completely removed from the sliding groove 13. At this time, the staff can take the wrench placed in the storage groove 19, and then the vacuum pump 12 and the vacuum tank 10 can be disassembled. The disassembled fastening bolts can be placed in one of the storage grooves 21, and the disassembled nuts can be placed in the other storage groove 21. Then, the staff puts the wrench into the storage groove 19, and then puts the moving box 20 back into the sliding groove 13. At this time, under the action of the rebounding force of the spring 24, the spring 24 will push the limiting rod 25 to displace outward, so that one end of the limiting rod 25 enters the first slider 22, and one side of the limiting rod 25 will contact the moving box 20, so as to fix the moving box 20 in the first slider 22, which is convenient for using these parts during the next assembly and avoids the situation of loss.

[0078] Embodiment 5:

[0079] This embodiment provides a vacuum degasser applied to a water circulation system. In addition to including the technical solutions of the above embodiments, it also has the following technical features: one side of the moving box 20 contacts one side of the limiting rod 25, and one end of the limiting rod 25 is slidably connected to the sliding groove 13.

[0080] Among them, it is ensured that the limiting rod 25 can limit the position of the moving box 20 and ensure that one end of the limiting rod 25 can slide in the sliding groove 13.

[0081] Embodiment 6:

[0082] This embodiment provides a vacuum degasser applied to a water circulation system. In addition to including the technical solutions of the above embodiments, it also has the following technical features: the driving assembly includes:

[0083] Two guide rods 26 are both fixedly installed on the top of the U-shaped frame 7 and are located on both sides of the sliding groove 27. The top of the guide rod 26 is tightly welded to the T-shaped rod 28, and a second slider 34 fixed to the control box 11 is slidably installed on the guide rod 26;

[0084] The second threaded rod 30 is rotatably installed in the sliding groove 27. One end of the second threaded rod 30 penetrates through the first slider 22. A second cavity 31 is formed in the T-shaped rod 28 and above the sliding groove 27. A second bevel gear 33 is rotatably installed in the second cavity 31. A first bevel gear 32 is rotatably installed in the second cavity 31 on one side of the second bevel gear 33. A second servo motor 29 is fixedly installed on the other side of the T-shaped rod 28. The output end of the second servo motor 29 penetrates through the other side of the T-shaped rod 28 and extends into the second cavity 31 and is coaxially connected to the first bevel gear 32. One end of the second bevel gear 33 penetrates through the bottom of the second cavity 31 and extends into the sliding groove 27 and is coaxially connected to the second threaded rod 30.

[0085] Among them, the staff can power on and start the second servo motor 29. The output shaft of the second servo motor 29 will drive the first bevel gear 32 to rotate. Under the meshing action, the first bevel gear 32 will drive the second bevel gear 33 to rotate. The second bevel gear 33 will drive the second threaded rod 30 to rotate. Under the action of the thread, the second threaded rod 30 will drive the first slider 22 to displace downward in the sliding groove 27. At this time, the two second sliders 34 will respectively displace downward on the two guide rods 26 until the position of the control box 11 drops to a suitable position.

[0086] Embodiment 7:

[0087] This embodiment provides a vacuum degasser applied to a water circulation system. In addition to including the technical solutions of the above embodiments, it also has the following technical features: the first bevel gear 32 meshes with the second bevel gear 33. The output shaft of the second servo motor 29 is rotatably connected to the T-shaped rod 28 and the second cavity 31. One end of the second bevel gear 33 is rotatably connected to the T-shaped rod 28 and the sliding groove 27. The first slider 22 is threadedly connected to the second threaded rod 30.

[0088] Among them, under the meshing action, the first bevel gear 32 will drive the second bevel gear 33 to rotate to ensure the normal operation of the second servo motor 29 and ensure that one end of the second bevel gear 33 can rotate in the T-shaped rod 28 and the sliding groove 27. Under the action of the thread, the second threaded rod 30 will drive the first slider 22 to displace downward in the sliding groove 27.

[0089] Embodiment 8:

[0090] This embodiment provides a vacuum degasser applied to a water circulation system. In addition to including the technical solutions of the above embodiments, it also has the following technical features: the output shaft of the electric push rod 14 is slidably connected to the moving rod 6.

[0091] Among them, it ensures the normal operation of the electric push rod 14.

[0092] Embodiment 9:

[0093] This embodiment provides a vacuum degasser applied to a water circulation system. In addition to the technical solutions of the above embodiment, it also has the following technical features: a handle is fixedly installed on the moving box 20.

[0094] Among them, the staff can pull the handle on the moving box 20 and drive the moving box 20 to displace outward, which is more convenient.

[0095] Embodiment 10:

[0096] This embodiment provides a vacuum degasser applied to a water circulation system. In addition to the technical solutions of the above embodiment, it also has the following technical features: the U-shaped frame 7 and the T-shaped rod 28 are integrally formed structures.

[0097] Among them, the structure between the U-shaped frame 7 and the T-shaped rod 28 is ensured to be stable.

[0098] Working principle: When in use, when the height of the staff is not high, the staff can energize and start the second servo motor 29. The output shaft of the second servo motor 29 will drive the first bevel gear 32 to rotate. Under the meshing action, the first bevel gear 32 will drive the second bevel gear 33 to rotate. The second bevel gear 33 will drive the second threaded rod 30 to rotate. Under the action of the thread, the second threaded rod 30 will drive the first slider 22 to displace downward in the sliding groove 27. At this time, the two second sliders 34 will respectively displace downward on the two guide rods 26 until the position of the control box 11 drops to a suitable position, so that staff of different heights can use the control box 11 better, avoiding taller people from bending down to operate, and at the same time avoiding shorter people from not being able to reach the control box 11. Under the action of the two guide rods 26 and the two second sliders 34, the control box 11 can displace downward more stably;

[0099] When the overall device needs to be disassembled and transported, the staff can press the limit rod 25 by hand, so that the limit rod 25 is retracted into the connection groove 23. At this time, the spring 24 will be compressed and contract until one side of the limit rod 25 no longer contacts the moving box 20. Then, the staff can pull the handle on the moving box 20 and drive the moving box 20 to displace outward until the moving box 20 is completely removed from the sliding groove 13. At this time, the staff can take the wrench placed in the storage groove 19, and then the vacuum pump 12 and the vacuum tank 10 can be disassembled. The disassembled fastening bolts can be placed in one of the storage grooves 21, and the disassembled nuts can be placed in the other storage groove 21. Then, the staff puts the wrench into the storage groove 19, and then puts the moving box 20 back into the sliding groove 13. At this time, under the action of the elastic force of the spring 24, the spring 24 will push the limit rod 25 to displace outward, so that one end of the limit rod 25 enters the first slider 22, and one side of the limit rod 25 will contact the moving box 20, so as to fix the moving box 20 in the first slider 22, facilitating the use of these parts during the next assembly and avoiding loss;

[0100] When it is necessary to repair the parts of the overall device at night, the staff can power on and start the lighting lamp 9. Subsequently, according to the position to be repaired, the first servo motor 5 can be powered on and started. The output shaft of the first servo motor 5 can drive the first threaded rod 4 to rotate. Under the action of the thread, the first threaded rod 4 will drive the moving rod 6 to displace, the moving rod 6 will drive the electric push rod 14 to displace, the electric push rod 14 will drive the connecting block 8 to displace, and the connecting block 8 will drive the lighting lamp 9 to displace. The output shaft of the first servo motor 5 can drive the first threaded rod 4 to rotate forward and backward, so as to adjust the position of the lighting lamp 9 left and right. Subsequently, the staff can power on and start the electric push rod 14. The output shaft of the electric push rod 14 will drive the connecting block 8 to displace upward, and the connecting block 8 will drive the lighting lamp 9 to displace upward, so as to adjust the height of the lighting lamp 9. In addition, the staff can turn the rocker on the worm 17 by hand to drive the worm 17 to rotate. Under the action of meshing, the worm 17 will drive the worm gear 15 to rotate, and the worm gear 15 will drive the lighting lamp 9 to rotate, so as to adjust the irradiation angle of the lighting lamp 9. Because there is a self-locking function between the worm 17 and the worm gear 15, the lighting lamp 9 will not rotate after the adjustment is completed.

[0101] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative rather than restrictive. Those of ordinary skill in the art, under the inspiration of the present application and without departing from the spirit and scope protected by the claims of the present application, can also make many forms, all of which fall within the protection scope of the present application.

Claims

1. A vacuum degasser for use in a water circulation system, comprising a base, a vacuum tank and a vacuum pump are fixedly mounted on the top of the base, and a control box is arranged above the base, characterized in that: Also includes: A connecting plate, the connecting plate is fixedly mounted on the base, a groove is provided in the connecting plate, a moving rod is slidably mounted in the groove, a power cavity is provided in the moving rod, an electric push rod is fixedly mounted in the power cavity, an output end of the electric push rod passes through the top of the power cavity and is fixedly mounted with a connecting block, and a lighting lamp is rotatably mounted on the top of the connecting block; A control assembly, which is located in the connecting plate and is used to control the displacement of the moving rod and the rotation of the lighting lamp; A slide slot, wherein the slide slot is provided in the base, a moving box is slidably installed in the slide slot, and a storage slot and two storage slots are provided in the moving box; A fixing component, which is located in the base and is used to fix the moving box; A U-shaped frame, wherein the U-shaped frame is fixedly mounted on the top of the base, a T-shaped rod is fixedly mounted on the top of the U-shaped frame, a sliding groove is opened on one side of the T-shaped rod, a first slider is slidably mounted in the sliding groove, and the control box is fixedly mounted on one side of the first slider; A driving assembly is located in the T-shaped rod and is used to drive the limiting rod to move.

2. A vacuum degasser for use in a water circulation system according to claim 1, characterized in that: The control component comprises: A first threaded rod, the first threaded rod is rotatably mounted in the groove, a first servo motor is fixedly mounted on one side of the connecting plate, an output end of the first servo motor passes through one side of the connecting plate, extends into the groove and is coaxially connected to the first threaded rod, and one end of the first threaded rod passes through the moving rod; The first cavity is opened in the connecting block, a worm wheel is rotatably installed in the first cavity, a worm is rotatably installed in the first cavity and located on one side of the worm wheel, one end of the worm wheel passes through the top of the first cavity and is coaxially connected to the rotating shaft on the lighting lamp, and one end of the worm passes through one side of the first cavity and extends to the outside.

3. A vacuum degasser for use in a water circulation system according to claim 2, characterized in that: The output shaft of the first servo motor is rotatably connected to the connecting plate and the groove, the moving rod is threadedly connected to the first threaded rod, and the worm is meshed with the worm wheel.

4. The vacuum degasser for use in a water circulation system according to claim 1, characterized in that: The fixing assembly comprises: A connecting groove is opened in the base and is located on one side of the slide groove. A limit rod is slidably installed in the connecting groove. One end of the limit rod extends into the slide groove. The other end of the limit rod is fixedly installed with a spring tightly welded to the inner wall of the connecting groove.

5. A vacuum degasser for use in a water circulation system according to claim 4, characterized in that: One side of the moving box contacts one side of the limiting rod, and one end of the limiting rod is slidably connected to the sliding groove.

6. The vacuum degasser for use in a water circulation system according to claim 1, characterized in that: The drive assembly comprises: Two guide rods, both of which are fixedly mounted with the top of the U-shaped frame and are located on both sides of the sliding groove, the top of the guide rod is tightly welded to the T-shaped rod, and a second slider fixed to the control box is slidably mounted on the guide rod; A second threaded rod, the second threaded rod is rotatably installed in the sliding groove, one end of the second threaded rod passes through the first sliding block, a second cavity is opened in the T-shaped rod and above the sliding groove, a bevel gear 2 is rotatably installed in the second cavity, a bevel gear 1 is rotatably installed in the second cavity and on one side of the bevel gear 2, a second servo motor is fixedly installed on the other side of the T-shaped rod, an output end of the second servo motor passes through the other side of the T-shaped rod, extends into the second cavity and is coaxially connected with the bevel gear, and one end of the bevel gear 2 passes through the bottom of the second cavity, extends into the sliding groove and is coaxially connected to the second threaded rod.

7. A vacuum degasser for use in a water circulation system according to claim 6, characterized in that: The bevel gear 1 is meshed with the bevel gear 2, the output shaft of the second servo motor is rotationally connected to the T-shaped rod and the second cavity, one end of the bevel gear 2 is rotationally connected to the T-shaped rod and the sliding groove, and the first slider is threadedly connected to the second threaded rod.

8. The vacuum degasser for use in a water circulation system according to claim 1, characterized in that: The output shaft of the electric push rod is slidably connected with the moving rod.

9. The vacuum degasser for use in a water circulation system according to claim 1, characterized in that: A handle is fixedly mounted on the moving box.

10. The vacuum degasser used in a water circulation system according to claim 1, characterized in that: The U-shaped frame and the T-shaped rod are an integrally formed structure.

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