CN211368571U - Water conservancy and hydropower equipment freeze-proof device - Google Patents
Water conservancy and hydropower equipment freeze-proof device Download PDFInfo
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- CN211368571U CN211368571U CN201922030054.3U CN201922030054U CN211368571U CN 211368571 U CN211368571 U CN 211368571U CN 201922030054 U CN201922030054 U CN 201922030054U CN 211368571 U CN211368571 U CN 211368571U
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Abstract
The utility model discloses a water conservancy and hydropower equipment anti-freezing device in the technical field of water conservancy and hydropower equipment, which comprises an anti-freezing box, wherein the bottom of the inner wall of the anti-freezing box is provided with a fixed box, the top of the fixed box is provided with a water conservancy and hydropower equipment body, the top of the inner wall of the fixed box is provided with a fan, an air inlet on the right side of the fan is provided with an air inlet pipe, the bottom end of the air inlet pipe penetrates through the anti-freezing box, an air outlet at the bottom end of the fan is connected with an air outlet pipe, an electric heating plate is arranged inside the fixed box and is positioned below the air outlet pipe, two sides inside the anti-freezing box are vertically provided with rotating shafts, and the air flow speed in the anti-freezing box is accelerated through the rotation of stirring blades, so that hot air is continuously stirred, the hot air continuously impacts on the water conservancy, the antifreezing effect is better.
Description
Technical Field
The utility model relates to a water conservancy and hydropower equipment technical field specifically is a water conservancy and hydropower equipment freeze-proof device.
Background
When arriving in winter, the very easy phenomenon of freezing of taking place of water conservancy hydroelectric equipment, freeze and cause the equipment to damage easily when serious, generally avoid water conservancy hydroelectric equipment to freeze through freeze-proof device at present, but the freeze-proof device who is used for water conservancy hydroelectric equipment at present, it is not good to prevent frostbite the effect, also can't be in the subaerial steady placement of unevenness in addition, lead to the practicality not high, for this reason we provide a water conservancy hydroelectric equipment freeze-proof device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water conservancy hydroelectric equipment freeze-proof device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a water conservancy and hydropower equipment anti-freezing device comprises an anti-freezing box, wherein a fixing box is arranged at the bottom of the inner wall of the anti-freezing box, a water conservancy and hydropower equipment body is arranged at the top of the fixing box, a fan is arranged at the top of the inner wall of the fixing box, an air inlet pipe is arranged at the right side of the fan, the bottom of the air inlet pipe penetrates through the anti-freezing box, an air outlet at the bottom of the fan is connected with an air outlet pipe, an electric heating plate is arranged inside the fixing box and is positioned below the air outlet pipe, rotating shafts are vertically arranged on two sides of the inner part of the anti-freezing box, the bottoms of the rotating shafts are rotatably connected with the anti-freezing box through bearings, the bottoms of the rotating shafts extend to the lower part of the anti-freezing box, the top of the rotating shaft is rotatably connected with the anti-freezing box through a bearing on the right side, the top of, the top of the rotating shaft on the left side is sleeved with a driving belt pulley, the top of the rotating shaft on the right side is sleeved with a driven belt pulley, the driving belt pulley is connected with the driven belt pulley through a belt, the outer walls of the two groups of rotating shafts are provided with stirring blades, the interiors of the two groups of rotating shafts are in hollow structures, and the outer walls of the two groups of rotating shafts are uniformly provided with vent holes, the middle end of the bottom of the anti-freezing box is provided with a fixed pipe, the top end of the fixed tube extends to the inside of the fixed box, the bottom end of the fixed tube is communicated with the U-shaped tube, the tops of the two sides of the U-shaped pipe respectively extend into the two groups of rotating shafts, the top of the anti-freezing box is provided with a moisture discharging port, the bottom of the anti-freezing box is provided with support rods at the periphery, the bottom ends of the support rods are connected to the outer wall of the base, and fixing devices are arranged at the periphery inside the base.
Preferably, fixing device is including setting up the fixed block inside the base, the fixed block highly with the height of base is the same, the vertical accommodate the lead screw that is provided with in inside of fixed block, accommodate the lead screw's bottom is passed through the bearing and is connected with the fixed block rotation, accommodate the lead screw's top is run through the fixed block and is provided with the knob, the spiro union has the connecting block on accommodate the lead screw's the outer wall, and the vertical screw that is provided with in inside of connecting block, the both ends of connecting block all are provided with the slide bar, and the connecting block passes through slide bar and fixed block sliding connection, the bottom both sides of connecting block all are provided with the montant.
Preferably, the front side of the anti-freezing box is hinged with a box door through a hinge, the front side of the box door is provided with an observation window, and the right side of the box door on the observation window is provided with a handle.
Preferably, the bottom middle end of the fixing seat is provided with a groove, the groove is of a trapezoidal structure, and the cross sectional area of the top of the groove is smaller than that of the bottom of the groove.
Preferably, the both sides of water conservancy and hydropower equipment body all are provided with the mounting panel, be provided with the bolt on the mounting panel, the mounting panel passes through bolt and fixed box fixed connection.
Preferably, the top of hydrofuge mouth is hourglass hopper-shaped, the inside of hydrofuge mouth transversely is provided with the filter screen.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the work of the electric heating plate and the fan, hot air in the fixed box enters the U-shaped pipe through the fixed pipe and then enters the inside of the rotating shaft, through the work of the servo motor, the left rotating shaft is rotated, the driving belt pulley is rotated through the left rotating shaft, the driven belt pulley is rotated, the right rotating shaft is rotated, and through the rotation of the rotating shaft, the stirring blades are rotated;
2. the adjusting screw rod is rotated by rotating the knob, so that the connecting block is vertically moved, and the height of the fixing seat at the bottom of the vertical rod can be adjusted by vertically moving the connecting block, so that the vertical rod can be stably placed on the uneven ground, and the practicability of the device is improved;
3. through being provided with the slide bar, stability when can improving the connecting block and remove, through being provided with the recess, the recess is like sucker structure for the fixing base can be placed subaerial steadily.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the fixing device of the present invention;
fig. 3 is the schematic diagram of the structure of the anti-freezing box of the present invention.
In the figure: 1. an anti-freezing box; 2. a fixing box; 3. a water conservancy and hydropower equipment body; 4. a fan; 5. an electrical heating plate; 6. a rotating shaft; 7. a servo motor; 8. a drive pulley; 9. a driven pulley; 10. a stirring blade; 11. a vent hole; 12. a fixed tube; 13. a U-shaped pipe; 14. a moisture removal port; 15. a support bar; 16. a base; 17. a fixing device; 171. a fixed block; 172. adjusting the screw rod; 173. a knob; 174. connecting blocks; 175. a slide bar; 176. a vertical rod; 177. a fixed seat; 18. a box door; 19. and (4) an observation window.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a technical scheme: a water conservancy and hydropower equipment anti-freezing device, please refer to fig. 1, which comprises an anti-freezing box 1, wherein a fixed box 2 is arranged at the bottom of the inner wall of the anti-freezing box 1, a water conservancy and hydropower equipment body 3 is arranged at the top of the fixed box 2, a fan 4 is arranged at the top of the inner wall of the fixed box 2, the fan 4 is controlled by an external power switch, an air inlet pipe is arranged at an air inlet on the right side of the fan 4, the bottom end of the air inlet pipe penetrates through the anti-freezing box 1, so that external air can enter the fixed box 2, an air outlet at the bottom end of the fan 4 is connected with an air outlet pipe, the fan 4 blows air into a fixed pipe 12 through the air outlet pipe, an electric heating plate 5 is arranged inside the fixed box 2, the electric heating plate 5 is positioned below the air outlet pipe, the electric heating plate 5 is controlled by the;
referring to fig. 1, rotating shafts 6 are vertically arranged on two sides of the interior of an anti-freezing box 1, the bottoms of the two groups of rotating shafts 6 are rotatably connected with the anti-freezing box 1 through bearings, the bottom ends of the two groups of rotating shafts 6 extend to the lower side of the anti-freezing box 1, the top end of the right rotating shaft 6 is rotatably connected with the anti-freezing box 1 through bearings, the top end of the left rotating shaft 6 is connected with a power end of a servo motor 7, the top end of the servo motor 7 is connected to the inner wall of the anti-freezing box 1, the servo motor 7 is controlled through an external power switch, a driving pulley 8 is sleeved on the top of the left rotating shaft 6, a driven pulley 9 is sleeved on the top of the right rotating shaft 6, the driving pulley 8 is connected with the driven pulley 9 through a belt, stirring blades 10 are arranged on the outer walls of the two groups of rotating shafts 6, the servo motor 7, through a belt, the driven belt pulley 9 is rotated, and further the right rotating shaft 6 is rotated, so that the stirring blades 10 are rotated, the interiors of the two groups of rotating shafts 6 are both of a hollow structure, ventilation holes 11 are uniformly formed in the outer walls of the two groups of rotating shafts 6, a fixed pipe 12 is arranged at the middle end of the bottom of the anti-freezing box 1, the top end of the fixed pipe 12 extends into the fixed box 2, the bottom end of the fixed pipe 12 is communicated with a U-shaped pipe 13, the tops of two sides of the U-shaped pipe 13 respectively extend into the interiors of the two groups of rotating shafts 6, hot air enters the interiors of the rotating shafts 6 through the U-shaped pipe 13 after entering the fixed pipe 12 and then enters the anti-freezing box 1 through the ventilation holes 11, so that the anti-freezing of the hydraulic equipment body 3 can be realized, and the top of the anti;
referring to fig. 1, the bottom of the anti-freezing box 1 is provided with support rods 15 all around, the bottom ends of the support rods 15 are connected to the outer wall of the base 16, and the fixing devices 17 are arranged inside the base 16 all around, so that the device can be stably placed on the uneven ground through the fixing devices 17, and the practicability is improved.
Referring to fig. 2, the fixing device 17 includes a fixing block 171 disposed inside the base 16, the height of the fixing block 171 is the same as that of the base 16, an adjusting screw 172 is vertically disposed inside the fixing block 171, the bottom end of the adjusting screw 172 is rotatably connected to the fixing block 171 through a bearing, the top end of the adjusting screw 172 penetrates through the fixing block 171 and is provided with a knob 173, a connecting block 174 is screwed on the outer wall of the adjusting screw 172, a screw hole is vertically disposed inside the connecting block 174, both ends of the connecting block 174 are provided with sliding rods 175, the connecting block 174 is slidably connected to the fixing block 171 through the sliding rods 175, so as to improve the stability of the connecting block 174 when moving, both sides of the bottom of the connecting block 174 are provided with vertical rods 176, the bottom end of the vertical rods 176 penetrates through the fixing block 171 and is connected to a fixing base 177, therefore, the connecting block 174 vertically moves, and the height of the fixing seat 177 at the bottom of the vertical rod 176 can be adjusted through the vertical movement of the connecting block 174, so that the device can be stably placed on the uneven ground;
referring to fig. 3, a door 18 is hinged to the front side of the anti-freezing box 1 through a hinge, an observation window 19 is arranged on the front side of the door 18, a handle is arranged on the right side of the observation window 19 of the door 18, and the observation window 19 facilitates understanding of the internal condition of the anti-freezing box 1;
referring to fig. 2, a groove is formed at the middle end of the bottom of the fixing base 177, the groove is in a trapezoidal structure, and the cross-sectional area of the top of the groove is smaller than that of the bottom of the groove, similar to a sucker structure, so that the fixing base 177 can be stably placed on the ground;
referring to fig. 1, mounting plates are arranged on two sides of a water conservancy and hydropower equipment body 3, bolts are arranged on the mounting plates, and the mounting plates are fixedly connected with a fixing box 2 through the bolts, so that the water conservancy and hydropower equipment body 3 can be conveniently mounted;
referring to fig. 1, the top end of the moisture exhaust port 14 is funnel-shaped to facilitate moisture exhaust, and a filter screen is transversely disposed inside the moisture exhaust port 14 to prevent dust from falling into the anti-freezing box 1.
The working principle is as follows: when the water conservancy and hydropower equipment fixing device is used, the box door 18 is opened, the water conservancy and hydropower equipment body 3 is installed at the top of the fixing box 2 through the installing plate, the box door 18 is closed, the adjusting screw rod 172 is rotated by rotating the knob 173, so that the connecting block 174 vertically moves, the height of the fixing seat 177 at the bottom of the vertical rod 176 can be adjusted by vertically moving the connecting block 174, the device can be stably placed on the uneven ground conveniently, in winter, the electric heating plate 5 and the fan 4 are started, the electric heating plate 5 generates heat, so that air in the fixing box 2 becomes hot, under the action of the fan 4, hot air in the fixing box 2 enters the U-shaped pipe 13 through the fixing pipe 12 and enters the rotating shaft 6, the servo motor 7 is started, the left rotating shaft 6 rotates, the driving belt pulley 8 rotates through the left rotating shaft 6, and the driven belt pulley 9 rotates through, and then make right side pivot 6 rotate, rotate through two sets of pivots 6, make stirring vane 10 rotate, hot-air gets into the inside back of pivot 6, arrange to prevent frostbite in the case 1 through ventilation hole 11, thereby can realize the frostproofing effect of water conservancy and hydropower equipment body 3, stirring vane 10 rotates, can accelerate the air flow speed in preventing frostbite the case 1, make hot-air constantly stirred, thereby make hot-air constantly strike on water conservancy and hydropower equipment body 3, and then can avoid water conservancy and hydropower equipment body 3 to appear the phenomenon of freezing effectively, it is better to prevent frostbite the effect, the moisture in preventing frostbite the case 1 is through arranging wet mouthful 14 discharges.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a water conservancy hydroelectric equipment freeze-proof device, includes anti-freezing case (1), its characterized in that: the anti-freezing box is characterized in that a fixed box (2) is arranged at the bottom of the inner wall of the anti-freezing box (1), a water conservancy and hydropower equipment body (3) is arranged at the top of the fixed box (2), a fan (4) is arranged at the top of the inner wall of the fixed box (2), an air inlet pipe is arranged at the right side of the fan (4), the bottom of the air inlet pipe penetrates through the anti-freezing box (1), an air outlet at the bottom of the fan (4) is connected with an air outlet pipe, an electric heating plate (5) is arranged inside the fixed box (2), the electric heating plate (5) is positioned below the air outlet pipe, rotating shafts (6) are vertically arranged on two sides of the inside of the anti-freezing box (1), the bottoms of the rotating shafts (6) are rotatably connected with the anti-freezing box (1) through bearings, and the bottoms of the rotating shafts (6) extend to the lower side of the anti-freezing box (1) and are, the top end of the rotating shaft (6) at the left side is connected with the power end of the servo motor (7), the top of the servo motor (7) is connected onto the inner wall of the anti-freezing box (1), the top of the rotating shaft (6) at the left side is sleeved with a driving belt pulley (8), the top of the rotating shaft (6) at the right side is sleeved with a driven belt pulley (9), the driving belt pulley (8) is connected with the driven belt pulley (9) through a belt, stirring blades (10) are arranged on the outer walls of the two groups of rotating shafts (6), the insides of the two groups of rotating shafts (6) are both of a hollow structure, ventilation holes (11) are uniformly arranged on the outer walls of the two groups of rotating shafts (6), a fixed pipe (12) is arranged at the middle end of the bottom of the anti-freezing box (1), the top end of the fixed pipe (12) extends to the inside of the fixed box (2), and the bottom, the utility model discloses a frostproofing device of a motor vehicle, including pivot (6), the both sides top of U type pipe (13) extends to two sets of respectively the inside of pivot (6), the top of preventing frostbite case (1) is provided with hydrofuge mouth (14), the bottom of preventing frostbite case (1) all is provided with bracing piece (15) all around, the bottom of bracing piece (15) all is connected on the outer wall of base (16), the inside of base (16) all is provided with fixing device (17) all around.
2. The water conservancy and hydropower equipment freeze-proofing device of claim 1, which is characterized in that: the fixing device (17) comprises a fixing block (171) arranged inside the base (16), the height of the fixed block (171) is the same as that of the base (16), an adjusting screw rod (172) is vertically arranged inside the fixed block (171), the bottom end of the adjusting screw rod (172) is rotatably connected with the fixed block (171) through a bearing, the top end of the adjusting screw rod (172) penetrates through the fixed block (171) and is provided with a knob (173), the outer wall of the adjusting screw rod (172) is screwed with a connecting block (174), screw holes are vertically arranged in the connecting block (174), sliding rods (175) are arranged at two ends of the connecting block (174), and the connecting block (174) is connected with the fixed block (171) in a sliding way through a sliding rod (175), the bottom both sides of connecting block (174) all are provided with montant (176), the bottom of montant (176) is run through fixed block (171) and is connected with fixing base (177).
3. The water conservancy and hydropower equipment freeze-proofing device of claim 1, which is characterized in that: the front side of the anti-freezing box (1) is hinged with a box door (18) through a hinge, the front side of the box door (18) is provided with an observation window (19), and the right side of the observation window (19) of the box door (18) is provided with a handle.
4. A water conservancy and hydropower equipment freeze-proofing device according to claim 2, characterized in that: the middle end of the bottom of the fixing seat (177) is provided with a groove which is of a trapezoidal structure, and the cross sectional area of the top of the groove is smaller than that of the bottom of the groove.
5. The water conservancy and hydropower equipment freeze-proofing device of claim 1, which is characterized in that: the both sides of water conservancy hydroelectric equipment body (3) all are provided with the mounting panel, be provided with the bolt on the mounting panel, the mounting panel passes through bolt and fixed box (2) fixed connection.
6. The water conservancy and hydropower equipment freeze-proofing device of claim 1, which is characterized in that: the top of hydrofuge mouth (14) is hourglass hopper-shaped, the inside of hydrofuge mouth (14) transversely is provided with the filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922030054.3U CN211368571U (en) | 2019-11-22 | 2019-11-22 | Water conservancy and hydropower equipment freeze-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922030054.3U CN211368571U (en) | 2019-11-22 | 2019-11-22 | Water conservancy and hydropower equipment freeze-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211368571U true CN211368571U (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922030054.3U Active CN211368571U (en) | 2019-11-22 | 2019-11-22 | Water conservancy and hydropower equipment freeze-proof device |
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| Country | Link |
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| CN (1) | CN211368571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150614A (en) * | 2021-12-20 | 2022-03-08 | 国网甘肃省电力公司经济技术研究院 | Water conservancy and hydropower equipment freeze-proof device |
-
2019
- 2019-11-22 CN CN201922030054.3U patent/CN211368571U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150614A (en) * | 2021-12-20 | 2022-03-08 | 国网甘肃省电力公司经济技术研究院 | Water conservancy and hydropower equipment freeze-proof device |
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