CN216244967U - Novel commercial transcritical carbon dioxide heat pump snow protection kuppe protection device - Google Patents
Novel commercial transcritical carbon dioxide heat pump snow protection kuppe protection device Download PDFInfo
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- CN216244967U CN216244967U CN202122307627.XU CN202122307627U CN216244967U CN 216244967 U CN216244967 U CN 216244967U CN 202122307627 U CN202122307627 U CN 202122307627U CN 216244967 U CN216244967 U CN 216244967U
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- Prior art keywords
- wall
- guide sleeve
- heat pump
- carbon dioxide
- protection device
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 30
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 30
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 9
- 230000001012 protector Effects 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Abstract
The utility model discloses a novel commercial anti-snow dome protector for a transcritical carbon dioxide heat pump, which comprises a mounting rack, wherein two sliding grooves are formed in the outer wall of the top of the mounting rack, double-line screw rods are connected between the inner walls of the two sides of the sliding grooves in a sliding manner, two sliding blocks are connected inside the sliding grooves in a sliding manner, the two sliding blocks are both in threaded connection with the double-line screw rods, a left baffle is connected to the outer wall of one side of the mounting rack through a hinge, a right baffle is connected to the outer wall of the other side of the mounting rack through a hinge, connecting rods are respectively hinged between the two sliding blocks and the left baffle as well as between the two sliding blocks and the right baffle through shafts, worm gears are welded outside the middle positions of the double-line screw rods, and rotating shafts are connected between the inner walls of the two sides of the mounting rack through bearings. According to the utility model, the two sliding blocks are driven to slide in the sliding groove by the rotation of the double-line screw, so that the sliding blocks drive the left baffle and the right baffle to be opened through the connecting rod, and therefore, the effect of opening the heat pump protection device is realized.
Description
Technical Field
The utility model relates to the technical field of carbon dioxide heat pumps, in particular to a novel commercial anti-snow air guide sleeve protection device for a transcritical carbon dioxide heat pump.
Background
Commercial transcritical carbon dioxide heat pump is with carbon dioxide as the working medium of heat pump technology, is the product of carbon dioxide and heat pump system perfect adaptation, compares with other heating system, and carbon dioxide heat pump technical application has more advantages, and commercial transcritical carbon dioxide heat pump need use the snow protection kuppe to protect when using for snow can not pile up at the air outlet during winter.
The carbon dioxide heat pump snow-proof air guide sleeve in the prior art can not be opened, so that the air exhaust of the carbon dioxide heat pump is not smooth in fine days, the height of the carbon dioxide heat pump can not be adjusted, and the snow-proof air guide sleeve is close to an air outlet in summer, so that the air exhaust of the carbon dioxide heat pump is influenced. Therefore, it is desirable to design a new snow protection dome device for a commercial transcritical carbon dioxide heat pump to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that the opening and the energy-saving height adjustment cannot be carried out in the prior art, and provides a novel commercial anti-snow air guide sleeve protection device for a transcritical carbon dioxide heat pump.
In order to achieve the purpose, the utility model adopts the following technical scheme: a novel commercial transcritical carbon dioxide heat pump snow-proof air guide sleeve protection device, which comprises a mounting frame, the outer wall of the top of the mounting rack is provided with two sliding chutes, double-thread screw rods are connected between the inner walls of the two sides of the sliding chutes in a sliding manner, two sliding blocks are connected inside the sliding chute in a sliding way, both the two sliding blocks are connected with the double-thread screw rod through threads, the outer wall of one side of the mounting frame is connected with a left baffle through a hinge, the outer wall of the other side of the mounting frame is connected with a right baffle through a hinge, connecting rods are respectively hinged between the two sliding blocks and the left baffle and the right baffle through shafts, a worm wheel is welded outside the middle position of the double-line screw rod, a rotating shaft is connected between the inner walls at the two sides of the mounting rack through a bearing, the two ends of the rotating shaft penetrate through the outer wall of one side of the mounting frame and are welded with worms, the worms are meshed with worm wheels, and the bottom of the mounting frame is provided with lifting devices which are uniformly distributed.
The key concept of the technical scheme is as follows: the rotation that utilizes the double-line screw rod drives two sliders and slides in the inside of spout, and then makes the slider drive left baffle and right baffle through the connecting rod and open, has consequently realized the effect that the heat pump protector opened.
Furthermore, the outer wall of one side of the mounting frame is connected with a motor through a bolt, and an output shaft of the motor is connected with a worm through a spline.
Furthermore, the lifting device comprises a guide pillar and a guide sleeve, the guide pillar is inserted into the guide sleeve, and the top end of the guide pillar is connected with the mounting frame through a bearing.
Furthermore, a nut is welded on the outer wall of one side of the guide sleeve, and a compression bolt is connected inside the nut through threads.
Furthermore, a threaded rod is welded on the inner wall of the bottom of the guide sleeve, and the guide pillar is connected with the threaded rod through threads.
Furthermore, a force applying rod is welded on the outer wall of one side of the guide pillar, and scales are arranged on the outer wall of one side of the guide sleeve.
Furthermore, the outer wall of the bottom of the guide sleeve is welded with a mounting plate, and the outer wall of the top of the mounting plate is provided with a mounting hole.
The utility model has the beneficial effects that:
1. through the double-line screw rod, the slider and the connecting rod that set up, the rotation that utilizes the double-line screw rod drives two sliders and slides in the inside of spout, and then makes the slider drive left baffle and right baffle through the connecting rod and open, has consequently realized that heat pump protector carries out the effect of opening.
2. Through the guide pillar, the guide sleeve and the threaded rod that set up, rotate the guide pillar for the guide pillar rises through the inside threaded rod of guide sleeve, and then makes the mounting bracket can carry out altitude mixture control, has consequently realized protector altitude mixture control's effect.
3. Through the scale and the stress application rod that set up, be convenient for rotate the guide pillar through the stress application rod, to the certainty of ascending distance when being convenient for the mounting bracket through the scale and carrying out altitude mixture control, and then make the altitude mixture control convenience more of mounting bracket.
4. Through motor, worm wheel and the worm that sets up, utilize the motor to drive two worms connected through the pivot and rotate for the worm drives worm wheel and double-line screw rod and rotates, and then makes opening of left baffle and right baffle more convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of a novel commercial trans-critical carbon dioxide heat pump snow protection air guide sleeve protection device provided by the utility model;
FIG. 2 is a schematic structural diagram of a connecting rod of the snow-proof air guide sleeve protection device of the novel commercial trans-critical carbon dioxide heat pump provided by the utility model;
FIG. 3 is a schematic structural view of a lifting device of a snow-proof air guide sleeve protection device of a novel commercial trans-critical carbon dioxide heat pump according to the present invention;
fig. 4 is an enlarged view of the point a of the snow-proof air guide sleeve protection device of the novel commercial transcritical carbon dioxide heat pump provided by the utility model.
In the figure: the device comprises a mounting frame 1, a left baffle 2, a right baffle 3, a lifting device 4, a sliding chute 5, a double-thread screw rod 6, a sliding block 7, a connecting rod 8, a motor 9, a worm wheel 10, a rotating shaft 11, a worm 12, a guide sleeve 13, a guide pillar 14, a mounting plate 15, a mounting hole 16, a threaded rod 17, a nut 18, a compression bolt 19, a force application rod 20 and a scale 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, a novel commercial transcritical carbon dioxide heat pump snow-proof air guide sleeve protection device comprises a mounting frame 1, two sliding grooves 5 are formed in the outer wall of the top of the mounting frame 1, a double-thread screw 6 is connected between the inner walls of the two sides of each sliding groove 5 in a sliding manner, each double-thread screw 6 is provided with two thread lines with opposite thread directions, two sliding blocks 7 are connected in the sliding grooves 5 in a sliding manner, each sliding block 7 is connected with each double-thread screw 6 in a threaded manner, the outer wall of one side of the mounting frame 1 is connected with a left baffle 2 through a hinge, the outer wall of the other side of the mounting frame 1 is connected with a right baffle 3 through a hinge, connecting rods 8 are hinged between each sliding block 7 and the left baffle 2 and the right baffle 3 through shafts respectively, when the double-thread screw 6 rotates, the two sliding blocks 7 move away from each other, and the left baffle 2 and the right baffle 3 are opened through the support of the connecting rods 8, the outside welding of 6 intermediate positions of double-line way screw rod has worm wheel 10, be connected with pivot 11 through the bearing between the both sides inner wall of mounting bracket 1, the both ends of pivot 11 all run through mounting bracket 1 one side outer wall welding has worm 12, worm 12 and worm wheel 10 mesh, the worm 12 who drives both ends when utilizing pivot 11 to rotate rotates, and then make worm 12 drive worm wheel 10 and double-line way screw rod 6 rotate, the bottom of mounting bracket 1 is provided with evenly distributed's elevating gear 4, elevating gear 4 plays carries out height-adjusting's effect to mounting bracket 1.
As apparent from the above description, the present invention has the following advantageous effects: through the double-line screw rod 6, the slider 7 and the connecting rod 8 that set up, the rotation that utilizes double-line screw rod 6 drives two sliders 7 and slides in the inside of spout 5, and then makes slider 7 drive left baffle 2 and right baffle 3 through connecting rod 8 and open, has consequently realized that heat pump protector carries out the effect of opening.
Further, the outer wall of one side of the mounting frame 1 is connected with a motor 9 through a bolt, the model of the motor 9 is 37GB-520, an output shaft of the motor 9 is connected with a worm 12 through a spline, and the motor 9 is used for driving the worm 12 and the rotating shaft 11 to rotate.
Further, the lifting device 4 comprises a guide post 14 and a guide sleeve 13, the guide post 14 is inserted into the guide sleeve 13, and the top end of the guide post 14 is connected with the mounting frame 1 through a bearing, so that the guide post 14 can rotate.
Further, the outer wall of one side of the guide sleeve 13 is welded with a nut 18, the inside of the nut 18 is connected with a compression bolt 19 through threads, and the compression bolt 19 is used for abutting and fixing the guide pillar 14, so that the guide pillar 14 cannot rotate freely.
Furthermore, a threaded rod 17 is welded on the inner wall of the bottom of the guide sleeve 13, the guide post 14 is in threaded connection with the threaded rod 17, and the guide post 14 ascends through the threaded connection with the threaded rod 17 when rotating.
Furthermore, a stress application rod 20 is welded on the outer wall of one side of the guide post 14, the guide post 14 can be conveniently rotated through the stress application rod 20, a scale 21 is arranged on the outer wall of one side of the guide sleeve 13, and the rising height of the guide post 14 can be conveniently mastered by the scale 21.
Further, the bottom outer wall of the guide sleeve 13 is welded with a mounting plate 15, the top outer wall of the mounting plate 15 is provided with a mounting hole 16, and the mounting plate 15 is conveniently fixed through bolts by utilizing the mounting hole 16.
By adopting the guide post 14, the guide sleeve 13 and the threaded rod 17, the guide post 14 is rotated, so that the guide post 14 ascends through the threaded rod 17 inside the guide sleeve 13, and further the mounting rack 1 can be adjusted in height, and therefore the effect of adjusting the height of the protection device is achieved.
Some preferred embodiments or application examples are listed below to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention with respect to the prior art:
example 1
A novel commercial transcritical carbon dioxide heat pump snow-proof air guide sleeve protection device comprises a mounting frame 1, two sliding grooves 5 are formed in the outer wall of the top of the mounting frame 1, double-line screw rods 6 are slidably connected between the inner walls of the two sides of the sliding grooves 5, the double-line screw rods 6 are provided with two thread lines with opposite thread directions, two sliding blocks 7 are slidably connected inside the sliding grooves 5, the two sliding blocks 7 are both in threaded connection with the double-line screw rods 6, the outer wall of one side of the mounting frame 1 is connected with a left baffle plate 2 through hinges, the outer wall of the other side of the mounting frame 1 is connected with a right baffle plate 3 through hinges, connecting rods 8 are respectively hinged between the two sliding blocks 7 and the left baffle plate 2 and the right baffle plate 3 through shafts, when the double-line screw rods 6 rotate, the two sliding blocks 7 move away from each other, and the left baffle plate 2 and the right baffle plate 3 are opened through the support of the connecting rods 8, the outside welding of 6 intermediate positions of double-line way screw rod has worm wheel 10, be connected with pivot 11 through the bearing between the both sides inner wall of mounting bracket 1, the both ends of pivot 11 all run through mounting bracket 1 one side outer wall welding has worm 12, worm 12 and worm wheel 10 mesh, the worm 12 who drives both ends when utilizing pivot 11 to rotate rotates, and then make worm 12 drive worm wheel 10 and double-line way screw rod 6 rotate, the bottom of mounting bracket 1 is provided with evenly distributed's elevating gear 4, elevating gear 4 plays carries out height-adjusting's effect to mounting bracket 1.
The outer wall of one side of the mounting rack 1 is connected with a motor 9 through a bolt, the model of the motor 9 is 37GB-520, an output shaft of the motor 9 is connected with a worm 12 through a spline, and the motor 9 is used for driving the worm 12 and a rotating shaft 11 to rotate; the lifting device 4 comprises a guide post 14 and a guide sleeve 13, the guide post 14 is inserted into the guide sleeve 13, and the top end of the guide post 14 is connected with the mounting rack 1 through a bearing, so that the guide post 14 can rotate; a nut 18 is welded on the outer wall of one side of the guide sleeve 13, a compression bolt 19 is connected inside the nut 18 through threads, and the guide pillar 14 is abutted and fixed by the compression bolt 19, so that the guide pillar 14 cannot rotate freely; a threaded rod 17 is welded on the inner wall of the bottom of the guide sleeve 13, the guide post 14 is in threaded connection with the threaded rod 17, and the guide post 14 ascends through the threaded connection with the threaded rod 17 when rotating; the outer wall of one side of the guide post 14 is welded with a stress application rod 20, the guide post 14 is convenient to rotate through the stress application rod 20, the outer wall of one side of the guide sleeve 13 is provided with scales 21, and the rising height of the guide post 14 can be conveniently mastered by using the scales 21; the bottom outer wall welding of guide pin bushing 13 has mounting panel 15, and the top outer wall of mounting panel 15 is opened has mounting hole 16, utilizes mounting hole 16 to conveniently fix mounting panel 15 through the bolt.
The working principle is as follows: when the height of the mounting rack 1 needs to be adjusted, the guide post 14 is rotated by the aid of the force applying rod 20, the force applying rod 20 drives the guide post 14 to rotate, the guide post 14 moves upwards through threaded connection with the threaded rod 17, the height of the mounting rack 1 rises, the mounting rack 1 can be adjusted to a proper height through scales 21 outside the guide post 14, the pressing bolt 19 is rotated by a tool, the pressing bolt 19 is abutted and fixed to the guide post 14, the guide post 14 cannot rotate inside the guide sleeve 13, when the left baffle plate 2 and the right baffle plate 3 need to be opened, a power supply of the motor 9 is connected through a lead, the motor 9 drives the worm 12 and the rotating shaft 11 to rotate, the worm 12 rotates to drive the worm wheel 10 to rotate, the worm wheel 10 rotates to drive the double-pattern screw 6 to rotate, the rotation of double-line screw rod 6 drives slider 7 to keep away from the motion each other in the inside of spout 5, and then makes two sliders 7 drive left baffle 2 and right baffle 3 respectively through two connecting rods 8 and move, and then makes left baffle 2 and right baffle 3 open.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The novel commercial transcritical carbon dioxide heat pump snow-proof air guide sleeve protection device comprises a mounting frame (1) and is characterized in that two sliding grooves (5) are formed in the outer wall of the top of the mounting frame (1), double-line screw rods (6) are connected between the inner walls of the two sides of the sliding grooves (5) in a sliding mode, two sliding blocks (7) are connected inside the sliding grooves (5) in a sliding mode, the two sliding blocks (7) are connected with the double-line screw rods (6) in a threaded mode, a left baffle (2) is connected to the outer wall of one side of the mounting frame (1) through hinges, a right baffle (3) is connected to the outer wall of the other side of the mounting frame (1) through hinges, connecting rods (8) are hinged among the two sliding blocks (7), the left baffle (2) and the right baffle (3) through shafts respectively, and worm wheels (10) are welded to the outer portions of the middle positions of the double-screw rods (6), be connected with pivot (11) through the bearing between the both sides inner wall of mounting bracket (1), the both ends of pivot (11) all run through mounting bracket (1) one side outer wall welding and have worm (12), worm (12) and worm wheel (10) meshing, the bottom of mounting bracket (1) is provided with evenly distributed's elevating gear (4).
2. The novel snow protection air guide sleeve protection device for the commercial trans-critical carbon dioxide heat pump is characterized in that a motor (9) is connected to the outer wall of one side of the mounting frame (1) through a bolt, and an output shaft of the motor (9) is connected with a worm (12) through a spline.
3. The novel commercial trans-critical carbon dioxide heat pump snow protection air guide sleeve protection device is characterized in that the lifting device (4) comprises a guide pillar (14) and a guide sleeve (13), the guide pillar (14) is inserted into the guide sleeve (13), and the top end of the guide pillar (14) is connected with the mounting frame (1) through a bearing.
4. The novel commercial trans-critical carbon dioxide heat pump snow protection air guide sleeve protection device is characterized in that a nut (18) is welded on the outer wall of one side of the guide sleeve (13), and a compression bolt (19) is connected to the inside of the nut (18) through threads.
5. The novel commercial trans-critical carbon dioxide heat pump snow protection air guide sleeve protection device is characterized in that a threaded rod (17) is welded to the inner wall of the bottom of the guide sleeve (13), and the guide pillar (14) is in threaded connection with the threaded rod (17).
6. The novel snow-proof air guide sleeve protection device for the commercial transcritical carbon dioxide heat pump is characterized in that a force application rod (20) is welded on the outer wall of one side of the guide post (14), and scales (21) are arranged on the outer wall of one side of the guide sleeve (13).
7. The novel commercial trans-critical carbon dioxide heat pump snow protection air guide sleeve protection device is characterized in that a mounting plate (15) is welded on the outer wall of the bottom of the guide sleeve (13), and a mounting hole (16) is formed in the outer wall of the top of the mounting plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122307627.XU CN216244967U (en) | 2021-09-24 | 2021-09-24 | Novel commercial transcritical carbon dioxide heat pump snow protection kuppe protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122307627.XU CN216244967U (en) | 2021-09-24 | 2021-09-24 | Novel commercial transcritical carbon dioxide heat pump snow protection kuppe protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216244967U true CN216244967U (en) | 2022-04-08 |
Family
ID=80985540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122307627.XU Active CN216244967U (en) | 2021-09-24 | 2021-09-24 | Novel commercial transcritical carbon dioxide heat pump snow protection kuppe protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216244967U (en) |
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2021
- 2021-09-24 CN CN202122307627.XU patent/CN216244967U/en active Active
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Effective date of registration: 20231129 Address after: 476800 South Road, 200 meters west of the intersection of Jianye Road and Fumin Road in Minquan County, Shangqiu City, Henan Province, China Patentee after: Henan Xingmin Thermal Energy Technology Co.,Ltd. Address before: 203, block B2, torch Park, high tech Zone, 1789 Xinfei Avenue, Xinxiang City, Henan Province, 453000 Patentee before: Henan ouxinte New Energy Technology Co.,Ltd. |