Anti-freezing device for water conservancy and hydropower equipment
By designing an anti-freeze device for water conservancy and hydropower equipment including mobile heating devices and lamp control devices, the problems of poor anti-freeze effect and lack of lighting of existing anti-freeze devices are solved, and the convenience of rapid temperature increase and night equipment inspection is achieved.
Patent Information
- Application Number
- CN202420750918.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-04-12
AI Technical Summary
The anti-freeze and thawing devices of existing water conservancy and hydropower equipment have poor anti-freeze and thawing effects, slow temperature distribution, and lack of lighting devices, which affects the equipment situation of workers at night.
An antifreeze device including a box, a heating device and a lamp control device is designed. The heating device consists of a mobile device, a first motor, a screw, a slider, a heating wire and a fan, and can quickly adjust the position and temperature distribution of the heating device. The lamp control device realizes automatic switching of the lighting lamp through the cooperation of tentacles, shrapnel and sliders.
It quickly increases the temperature inside the box, improves the anti-freeze effect, and facilitates night equipment inspection through lighting devices, improving work efficiency.
Smart Images
Figure CN222478273U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy and hydropower equipment, in particular to an antifreeze device for water conservancy and hydropower equipment. Background Art
[0002] Water conservancy and hydropower engineering is an important project that utilizes water resources. Its main purpose is to regulate and utilize water resources and provide water and energy required for people's lives, industrial production and agricultural development. In the construction process of water conservancy and hydropower engineering, a lot of water conservancy and hydropower equipment will be used. However, in relatively cold weather, water conservancy and hydropower equipment is prone to freezing and cannot work, affecting its use. At this time, antifreeze devices will be used. The existing antifreeze devices have poor antifreeze and thawing effects, and the temperature distribution is slow. At the same time, the existing antifreeze devices do not have lighting devices, which affects the staff's inspection of the equipment at night. Utility Model Content
[0003] The technical problem to be solved by the utility model is to overcome the above problems and provide an antifreeze device for water conservancy and hydropower equipment, which can quickly increase the temperature inside the box and has a better antifreeze effect. At the same time, a lighting lamp is provided to facilitate staff to check the equipment status at night.
[0004] In order to solve the above technical problems, the technical solution provided by the utility model is: an antifreeze device for water conservancy and hydropower equipment, including a box body, a box door hinged at the front of the box body, fixed columns symmetrically installed on the left and right sides of the box body, grooves are respectively provided on the opposite sides of the left and right fixed columns, and movable devices are respectively installed in the two grooves, and a heating device is provided on the movable device. A lighting lamp is installed on the upper part of the box body, a square groove is provided on the upper front side of the box body, and a light control device is installed in the square groove.
[0005] As an improvement, the moving device includes a first motor, which is fixedly mounted at the upper end of the groove, a screw is mounted on the output shaft end of the first motor, a first slider is mounted on the screw, a fixing ring is mounted on the first slider, a first through hole is opened in the fixing ring, and a heating device is mounted in the first through hole.
[0006] As an improvement, the heating device includes a second motor, a fan and a heating wire. The second motor is fixedly installed in the first through hole by a plurality of brackets. A fan is installed at the output shaft end of the second motor. The heating wire is fixedly installed in the first through hole. The heating wire is arranged on the front side of the fan.
[0007] As an improvement, the light control device includes a cavity, which is opened on the rear side of the square groove. A first feeler and a second feeler are installed on the left side of the square groove. A first spring is installed on the first feeler, and a second spring is installed on the second tentacle. The first spring is provided with a first contact, and the second spring is provided with a second contact. A baffle is installed on the right side of the square groove, and a second through hole is opened at the center of the baffle. Two springs are symmetrically installed under the right side wall of the baffle, and the two springs are respectively located on both sides of the second through hole. A second slider is installed on the right side of the two springs, and the second slider slides in the square groove. A fixing rod is installed on the left side of the second slider, and the fixing rod moves in the second through hole.
[0008] As an improvement, a temperature sensor is installed on the left side of the lower end of the box.
[0009] As an improvement, a ventilation slot is provided on the upper right side of the box body, and a dustproof net is installed in the ventilation slot.
[0010] As an improvement, the light control device is electrically connected to the lighting lamp.
[0011] Compared with the prior art, the advantages of the utility model are as follows: when the utility model is in use, the height of the heating device can be adjusted by the provided moving device, which is convenient for adjusting the distance between the heating device and the equipment, and is more conducive to rapid thawing of the equipment; the temperature in the box can be quickly dispersed by the provided heating wire and heating device, which is conducive to antifreeze of the equipment; the lighting lamp can be controlled to be turned on and off by the provided light control device. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 The utility model is a three-dimensional structural schematic diagram of an antifreeze device for water conservancy and hydropower equipment.
[0013] Figure 2 The utility model is a structural schematic diagram of a light control device for antifreeze device of water conservancy and hydropower equipment.
[0014] Figure 3 The utility model is a structural schematic diagram of a heating device for an antifreeze device of water conservancy and hydropower equipment.
[0015] Figure 4 The utility model is a structural schematic diagram of a mobile device for antifreeze device of water conservancy and hydropower equipment.
[0016] Figure 5 The utility model is a structural schematic diagram of the main view of the antifreeze device box of water conservancy and hydropower equipment.
[0017] As shown in the figure: 1. Box body; 2. Box door; 3. Fixed column; 4. Groove; 5. Moving device; 6. First slider; 7. Fixed ring; 8. First through hole; 9. Heating device; 10. Illuminating lamp; 11. Square groove; 12. Light control device; 13. First motor; 14. Screw; 15. Second motor; 16. Fan; 17. Heating wire; 18. Cavity; 19. Temperature sensor; 20. First feeler; 21. Second feeler; 22. First spring piece; 23. Second spring piece; 24. First contact; 25. Second contact; 26. Baffle; 27. Second through hole; 28. Spring; 29. Second slider; 30. Fixed rod; 31. Ventilation slot; 32. Dust net. DETAILED DESCRIPTION
[0018] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0019] Combined with Figure 1 To Attachment Figure 5 The antifreeze device for water conservancy and hydropower equipment comprises a box body 1, a box door 2 is hinged at the front of the box body 1, fixed columns 3 are symmetrically installed on the left and right sides of the box body 1, grooves 4 are respectively provided on the opposite sides of the left and right fixed columns 3, and moving devices 5 are respectively installed in the two grooves 4, and a heating device 9 is arranged on the moving device 5. A lighting lamp 10 is installed on the upper part of the box body 1, a square groove 11 is provided on the upper front side of the box body 1, a light control device 12 is installed in the square groove 11, and the light control device 12 is electrically connected to the lighting lamp 10, and a temperature sensor 19 is installed on the left side of the lower end of the box body 1.
[0020] The moving device 5 includes a first motor 13, which is fixedly mounted at the upper end of the groove 4. A screw 14 is mounted on the output shaft end of the first motor 13, a first slider 6 is mounted on the screw 14, a fixing ring 7 is mounted on the first slider 6, a first through hole 8 is opened in the fixing ring 7, and a heating device 9 is mounted in the first through hole 8.
[0021] Specifically, the device is placed inside the box 1, and then the first motor 13 is started. The first motor 13 drives the screw 14 to rotate, and the screw 14 drives the first slider 6 to move up and down. The first slider 6 drives the fixing ring 7 to move up and down, and then drives the heating device 9 to move up and down, so that the temperature distribution in the box 1 is uniform. At the same time, the distance between the heating device 9 and the device can be adjusted, which is more conducive to antifreeze of the equipment.
[0022] The heating device 9 includes a second motor 15, a fan 16 and a heating wire 17. The second motor 15 is fixedly installed in the first through hole 8 by a plurality of brackets. The fan 16 is installed at the output shaft end of the second motor 15. The heating wire 17 is fixedly installed in the first through hole 8 and is arranged on the front side of the fan 16.
[0023] Specifically, when the temperature sensor 19 senses that the temperature inside the box 1 is lower than the set temperature, the heating wire 17 will start to heat, and then the second motor 15 will be started. The second motor 15 drives the fan 16 to rotate, and the fan 16 quickly blows the air heated by the heating wire 17 into the box 1 to make the temperature distribution inside the box 1 uniform.
[0024] The light control device 12 includes a cavity 18, which is opened on the rear side of the square groove 11. A first feeler 20 and a second feeler 21 are installed on the left side of the square groove 11. A first spring 22 is installed on the first feeler 20, and a second spring 23 is installed on the second feeler 21. The first spring 22 is provided with a first contact 24, and the second spring 23 is provided with a second contact 25. A baffle 26 is installed on the right side of the square groove 11, and a second through hole 27 is opened at the center of the baffle 26. Two springs 28 are symmetrically installed under the right side wall of the baffle 26. The two springs 28 are respectively located on both sides of the second through hole 27. A second slider 29 is installed on the right side of the two springs 28. The second slider 29 slides in the square groove 11. A fixing rod 30 is installed on the left side of the second slider 29, and the fixing rod 30 moves in the second through hole 27.
[0025] Specifically, after the box door 2 is opened, the pressure in front of the second slider 29 is lost, and it moves out of the square groove 11 under the elastic force of the spring 28. The second slider 29 drives the fixing rod 30 to move, and the left end of the fixing rod 30 is separated from the second spring piece 23. The second contact 25 on the second spring piece 23 contacts the first contact 24. At this time, the circuit is connected, and the lighting lamp 10 lights up, which is convenient for the staff to check the equipment status at night; after the box door 2 is closed, the box door 2 squeezes the second slider 29 into the cavity 18, and the second slider 29 drives the fixing rod 30 to move to the left, so that the left end of the fixing rod 30 pushes the second spring piece 23 to separate from the first spring piece 22, and the second contact 25 is separated from the first contact 24. At this time, the circuit is disconnected and the lighting lamp 10 is turned off.
[0026] Specifically, a ventilation slot 31 is provided on the upper right side of the box body 1 , and a dustproof net 32 is installed in the ventilation slot 31 to facilitate ventilation in the box body 1 and prevent external dust from entering the box body 1 .
[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A water conservancy and hydropower equipment antifreeze device, comprising a housing (1), characterized in that: A door (2) is hingedly connected to the front of the box body (1); fixed columns (3) are symmetrically installed on the left and right sides of the box body (1); grooves (4) are respectively provided on the opposite sides of the left and right fixed columns (3); moving devices (5) are respectively installed in the two grooves (4); a heating device (9) is provided on the moving devices (5); a lighting lamp (10) is installed on the upper part of the box body (1); a square groove (11) is provided on the upper part of the front side of the box body (1); a light control device (12) is installed in the square groove (11).
2. The antifreeze device for water conservancy and hydropower equipment according to claim 1 is characterized in that: The moving device (5) comprises a first motor (13), the first motor (13) is fixedly mounted at the upper end of the groove (4), a screw rod (14) is mounted on the output shaft end of the first motor (13), a first slider (6) is mounted on the screw rod (14), a fixing ring (7) is mounted on the first slider (6), a first through hole (8) is formed in the fixing ring (7), and a heating device (9) is mounted in the first through hole (8).
3. The antifreeze device for water conservancy and hydropower equipment according to claim 1 is characterized in that: The heating device (9) comprises a second motor (15), a fan (16) and a heating wire (17); the second motor (15) is fixedly mounted in the first through hole (8) by a plurality of brackets; the fan (16) is mounted on the output shaft end of the second motor (15); the heating wire (17) is fixedly mounted in the first through hole (8); and the heating wire (17) is arranged on the front side of the fan (16).
4. The antifreeze device for water conservancy and hydropower equipment according to claim 1 is characterized in that: The light control device (12) comprises a cavity (18), wherein the cavity (18) is opened at the rear side of the square groove (11), a first feeler (20) and a second feeler (21) are installed on the left side of the square groove (11), a first spring sheet (22) is installed on the first feeler (20), a second spring sheet (23) is installed on the second feeler (21), a first contact point (24) is provided on the first spring sheet (22), a second contact point (25) is provided on the second spring sheet (23), and a stopper (24) is installed on the right side of the square groove (11). A plate (26) is provided with a second through hole (27) at the center of the baffle plate (26); two springs (28) are symmetrically installed under the right side wall of the baffle plate (26); the two springs (28) are respectively located on both sides of the second through hole (27); a second slider (29) is installed on the right side of the two springs (28); the second slider (29) slides in the square groove (11); a fixing rod (30) is installed on the left side of the second slider (29); the fixing rod (30) moves in the second through hole (27).
5. The antifreeze device for water conservancy and hydropower equipment according to claim 1 is characterized in that: A temperature sensor (19) is installed on the left side of the lower end of the box (1).
6. The antifreeze device for water conservancy and hydropower equipment according to claim 1, characterized in that: A ventilation slot (31) is provided on the upper right side of the box body (1), and a dustproof net (32) is installed in the ventilation slot (31).
7. The antifreeze device for water conservancy and hydropower equipment according to claim 1, characterized in that: The light control device (12) is electrically connected to the lighting lamp (10).