CN117663332B - Ventilation equipment for indoor skiing field - Google Patents
Ventilation equipment for indoor skiing field Download PDFInfo
- Publication number
- CN117663332B CN117663332B CN202410129698.0A CN202410129698A CN117663332B CN 117663332 B CN117663332 B CN 117663332B CN 202410129698 A CN202410129698 A CN 202410129698A CN 117663332 B CN117663332 B CN 117663332B
- Authority
- CN
- China
- Prior art keywords
- rod
- sliding
- opening
- filter screen
- storage tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 99
- 238000007790 scraping Methods 0.000 claims abstract description 24
- 229920000742 Cotton Polymers 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 238000011010 flushing procedure Methods 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 18
- 238000009833 condensation Methods 0.000 claims description 7
- 230000005494 condensation Effects 0.000 claims description 7
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention belongs to the technical field of ventilation equipment, and discloses ventilation equipment for indoor skiing fields, which comprises a ventilation pipeline, a door and a filter screen, wherein a cleaning assembly comprises a scraping plate, limiting rods are symmetrically and fixedly arranged at two ends of the scraping plate, the limiting rods are slidably arranged in a third sliding groove, and when the limiting rods move downwards in the third sliding groove, the limiting rods drive the scraping plate to abut against the filter screen so as to push garbage on the surface of the filter screen downwards; the opening and closing assembly comprises an opening and a sliding plate for blocking the opening, and when the scraping plate drives the garbage on the filter screen to move downwards to the bottommost end, the opening is opened by the sliding plate, and the garbage falls from the opening; the flushing assembly comprises a condensing pipe, a water storage tank for storing condensed water is arranged below the condensing pipe, water absorbing cotton for humidifying the refrigerated gas is arranged in the water storage tank, and a water pipe for flushing garbage falling from the opening is arranged below the water storage tank. The invention solves the problems that the existing equipment cannot recycle condensed water and cannot convey cleaned garbage.
Description
Technical Field
The invention relates to the technical field of ventilation equipment, in particular to ventilation equipment for a snowfield.
Background
Indoor skis, which are commonly found in large complex gyms to provide the experience of skiing, require frequent ventilation due to the closed state inside the gyms, mechanically or naturally deliver sufficient fresh air to the indoor space while simultaneously exhausting dirty air that does not meet sanitary requirements.
The Chinese patent discloses a 'gym ventilation system' with the application number 202222356775.5, which comprises a ventilation pipeline, wherein porous spinning cloth is arranged in the ventilation pipeline, the porous spinning cloth seals the ventilation pipeline, and the gym ventilation system further comprises a water supplementing piece for adding water to the porous spinning cloth.
When the device is used for ventilation and humidification, the water tank is required to be independently provided for humidification, and condensed water cannot be fully utilized;
The utility model also discloses a "intelligent ventilation unit for gymnasium" of application number 202222008074.2, including the air pipe, fixed setting up the rice word frame on the inside wall of air pipe, the center level of rice word frame sets up hollow pipe, is located the rice word frame left hollow pipe is provided with the filter pad outward, is located the filter pad left hollow pipe is provided with fixed net outward, set up the transfer line in the hollow pipe, slide on the left end lateral wall of transfer line and set up the brush, the right-hand member of transfer line sets up wind-force screw.
The device is when carrying out the filter screen clearance, can't carry the rubbish after the clearance, causes the gathering on the brush, needs the staff to clear up alone and maintain at this moment to the filter screen is installed in the transfer line outside, and it is more troublesome to change.
Disclosure of Invention
The invention aims to provide ventilation equipment for a snowfield, which solves the problems that the existing equipment cannot recycle condensed water and cannot convey cleaned garbage.
In order to achieve the above purpose, the present invention provides the following technical solutions: a ventilation device for a snowfield, comprising a ventilation duct, a door located above the ventilation duct, and a filter screen located below the door, further comprising:
The cleaning assembly is arranged on the right side of the filter screen and comprises scraping plates, limiting rods are symmetrically and fixedly arranged at two ends of each scraping plate and are slidably arranged in the third sliding grooves, when the limiting rods move upwards in the third sliding grooves, the limiting rods drive the scraping plates to be away from the filter screen, and when the limiting rods move downwards in the third sliding grooves, the limiting rods drive the scraping plates to be abutted to the filter screen, so that garbage on the surface of the filter screen is pushed downwards;
the opening and closing assembly is arranged below the scraping plate and comprises an opening formed in the inner wall of the ventilating duct and a sliding plate used for blocking the opening, and when the scraping plate drives garbage on the filter screen to move downwards to the bottommost end, the opening is opened by the sliding plate, and the garbage falls from the opening;
The flushing assembly is arranged below the ventilating duct and comprises a condensing pipe, a water storage tank used for storing condensed water is arranged below the condensing pipe, water absorbing cotton used for humidifying the refrigerated gas is arranged in the water storage tank, and a water pipe used for flushing garbage falling from the opening is arranged below the water storage tank.
Preferably, the cleaning assembly comprises a fixing rod, two ends of the fixing rod are fixedly arranged on the inner wall of the ventilating duct, a first round rod is rotatably arranged at the center of the fixing rod, fan blades are fixedly arranged on the outer wall of the first round rod, a supporting rod is fixedly arranged on one side of the first round rod away from the fixing rod, and a second round rod is rotatably arranged on one side of the supporting rod away from the first round rod.
Preferably, the cleaning assembly further comprises a sliding rod, the two ends of the sliding rod are slidably mounted on the ventilating duct through a first sliding groove formed in the inner wall of the ventilating duct, a second sliding groove is formed in the outer wall of the sliding rod, a telescopic rod is fixedly and symmetrically mounted on one side, far away from the supporting rod, of the sliding rod, the telescopic rod is fixedly connected with the limiting rod, a third sliding groove is symmetrically formed in the inner wall of the ventilating duct, and the second sliding groove is slidably connected with the second round rod.
Preferably, the two sides of the filter screen are symmetrically and slidably provided with second baffles, and the second baffles are fixedly arranged on the inner wall of the ventilating duct.
Preferably, the opening and closing assembly comprises two limiting blocks and a dust collection box, the lower end faces of the limiting blocks penetrate through the ventilating duct and are fixedly connected with the sliding plate, a plurality of springs are arranged on one side, away from the opening, of the sliding plate, the springs are fixedly arranged on the ventilating duct on one side, away from the sliding plate, of the sliding plate, the sliding plate is in sliding connection with the ventilating duct, and the upper end faces of the dust collection box are fixedly arranged on the lower end faces of the ventilating duct.
Preferably, both ends of the condensing tube are fixedly arranged on the inner wall of the ventilating duct.
Preferably, the flushing assembly comprises a first baffle plate, the first baffle plate is fixedly arranged on the inner wall of the water storage tank, the upper end face of the water storage tank is arranged on the ventilating duct, and the inner wall of the water storage tank is fixedly connected with the absorbent cotton.
Preferably, a through hole is formed in the inner wall of the ventilation pipeline, corresponding to the water storage tank.
Preferably, one side of the dust collection box facing the water storage tank is communicated with a water pipe.
Compared with the prior art, the invention has the following beneficial effects:
1. According to the invention, the cleaning assembly is arranged, the fan blades drive the first round rod to rotate, the first round rod drives the supporting rod to rotate, the supporting rod drives the sliding rod to descend through the second round rod, the sliding rod drives the limiting rod to descend through the telescopic rod, and the limiting rod drives the scraping plate to scrape garbage on the surface of the filter screen downwards, so that the filter screen is cleaned;
2. According to the dust collection device, the opening and closing assembly is arranged, when the sliding rod descends, the limiting block can be extruded, the limiting block can drive the sliding plate to compress the spring, the sliding plate can open the opening, at the moment, garbage scraped by the scraping plate from the filter screen can enter the dust collection box, when the sliding rod does not extrude the limiting block, the spring stretches out, the sliding plate is pushed to close the opening, and the garbage can be prevented from reentering the ventilation pipeline under the action of wind force;
3. according to the invention, when outside air passes through the condensing pipe, the water vapor is condensed, namely, the outside air is converted into liquid state from gas state, and then enters the water storage tank through the through hole, meanwhile, the absorbent cotton can absorb condensed water, gas in the ventilation pipeline is humidified through the absorbent cotton and enters the indoor skiing field to prevent the air from being excessively dried, and when the working time of the ventilation pipeline is prolonged, the condensed water in the water storage tank exceeds the height of the first baffle plate, the condensed water can overflow the first baffle plate to enter the other side of the water storage tank, and the condensed water can enter the water pipe.
4. According to the invention, the door is arranged, when the filter screen needs to be replaced, the filter screen is taken out from the space between the second baffles after the door is opened, and then a new filter screen is replaced, so that the operation is simple.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of FIG. 1 from another perspective;
FIG. 3 is a schematic view of the interior of the vent conduit of the present invention;
FIG. 4 is a cross-sectional view of the present invention;
FIG. 5 is a schematic view of a cleaning assembly according to the present invention;
Fig. 6 is a schematic diagram of an opening and closing assembly according to the present invention.
In the figure: 1. a ventilation duct; 2. a door; 3. a water storage tank; 4. a water pipe; 5. a dust collection box; 6. a water-absorbing cotton; 7. a condensing tube; 8. a filter screen; 9. a first chute; 10. a fixed rod; 11. a first round bar; 12. a fan blade; 13. a support rod; 14. a slide bar; 15. a telescopic rod; 16. a scraper; 17. a second round bar; 18. a second chute; 19. a limit rod; 20. a third chute; 21. a through hole; 22. a first baffle; 23. a second baffle; 24. an opening; 25. a slide plate; 26. a limiting block; 27. and (3) a spring.
Detailed Description
Referring to fig. 1 to 6, the present invention provides a technical solution: a ventilation device for a snowfield, comprising a ventilation duct 1, a door 2 located above the ventilation duct 1, and a screen 8 located below the door 2, further comprising:
the cleaning assembly is arranged on the right side of the filter screen 8 and comprises a scraper 16, limiting rods 19 are symmetrically and fixedly arranged at two ends of the scraper 16, the limiting rods 19 are slidably arranged in a third sliding groove 20, when the limiting rods 19 move upwards in the third sliding groove 20, the limiting rods 19 drive the scraper 16 to be far away from the filter screen 8, and when the limiting rods 19 move downwards in the third sliding groove 20, the limiting rods 19 drive the scraper 16 to be abutted on the filter screen 8 so as to push garbage on the surface of the filter screen 8 downwards;
The opening and closing assembly is arranged below the scraping plate 16 and comprises an opening 24 formed in the inner wall of the ventilating duct 1 and a sliding plate 25 used for blocking the opening 24, when the scraping plate 16 drives garbage on the filter screen 8 to move downwards to the bottommost end, the opening 24 is opened by the sliding plate 25, and the garbage falls from the opening 24;
The flushing assembly is arranged below the ventilating duct 1 and comprises a condensation pipe 7, a water storage tank 3 for storing condensed water is arranged below the condensation pipe 7, water absorbing cotton 6 for humidifying refrigerated gas is arranged in the water storage tank 3, and a water pipe 4 for flushing garbage falling from an opening 24 is arranged below the water storage tank 3.
Further, as shown in fig. 4 to 6, the cleaning assembly includes a fixing rod 10, two ends of the fixing rod 10 are fixedly mounted on an inner wall of the ventilation pipeline 1, a first round rod 11 is rotatably mounted at a central position of the fixing rod 10, a fan blade 12 is fixedly mounted on an outer wall of the first round rod 11, a supporting rod 13 is fixedly mounted on one side of the first round rod 11 far away from the fixing rod 10, a second round rod 17 is rotatably mounted on one side of the supporting rod 13 far away from the first round rod 11, the cleaning assembly further includes a sliding rod 14, two ends of the sliding rod 14 are slidably mounted on the ventilation pipeline 1 through a first sliding groove 9 formed in an inner wall of the ventilation pipeline 1, a second sliding groove 18 is formed in an outer wall of the sliding rod 14, a telescopic rod 15 is fixedly and symmetrically mounted on one side of the sliding rod 14 far away from the supporting rod 13, the telescopic rod 15 is fixedly connected with a limiting rod 19, a third sliding groove 20 is symmetrically formed in an inner wall of the ventilation pipeline 1, and the second sliding groove 18 is slidably connected with the second round rod 17;
The fan blade 12 rotates to drive the first round rod 11 to rotate, the first round rod 11 drives the supporting rod 13 to rotate, the supporting rod 13 drives the second round rod 17 to slide in a second sliding groove 18 formed in the sliding rod 14, the sliding rod 14 slides up and down in the first sliding groove 9, meanwhile, the sliding rod 14 drives the scraping plate 16 to move up and down through the telescopic rod 15 and the limiting rod 19, and when the limiting rod 19 slides up in one side of the third sliding groove 20 close to the fan blade 12, the limiting rod 19 drives the scraping plate 16 to be far away from the filter screen 8, so that garbage on the filter screen 8 is prevented from being pushed to the upper part to gather; when the limiting rod 19 slides downwards in the side, away from the fan blades 12, of the third sliding groove 20, the limiting rod 19 drives the scraping plate 16 to abut on the filter screen 8, and garbage on the surface of the filter screen 8 is pushed away, so that the filter screen 8 is cleaned;
further, as shown in fig. 4, the two sides of the filter screen 8 are symmetrically and slidably provided with second baffles 23, and the second baffles 23 are fixedly arranged on the inner wall of the ventilation pipeline 1;
The second baffle plate 23 fixes the filter screen 8 to prevent deflection, and the filter screen 8 is taken out after the door 2 is opened conveniently;
Further, as shown in fig. 4, the opening and closing assembly includes two limiting blocks 26 and a dust box 5, the lower end surfaces of the limiting blocks 26 penetrate through the ventilation pipeline 1 and are fixedly connected with a sliding plate 25, a plurality of springs 27 are installed on one side, away from the opening 24, of the sliding plate 25, the side, away from the sliding plate 25, of the sliding plate 27 is fixedly installed on the ventilation pipeline 1, the sliding plate 25 is in sliding connection with the ventilation pipeline 1, and the upper end surface of the dust box 5 is fixedly installed on the lower end surface of the ventilation pipeline 1;
When the slide bar 14 extrudes the limiting block 26, the limiting block 26 drives the slide plate 25 to compress the spring 27, and the opening 24 is opened by the slide plate 25, so that the garbage on the filter screen 8 can conveniently enter the dust box 5, and when the slide bar 14 extrudes the limiting block 26, the spring 27 is stretched, so that the opening 24 is closed by the slide plate 25, and the garbage can be prevented from entering the ventilation pipeline 1 again;
Further, as shown in fig. 4, two ends of the condensation pipe 7 are fixedly installed on the inner wall of the ventilation pipeline 1;
the condensing tube 7 refrigerates the outside air;
Further, as shown in fig. 3 and 4, the flushing assembly includes a first baffle 22, the first baffle 22 is fixedly installed on the inner wall of the water storage tank 3, the upper end surface of the water storage tank 3 is installed on the ventilation pipeline 1, the inner wall of the water storage tank 3 is fixedly connected with the absorbent cotton 6, a through hole 21 is formed in the inner wall of the ventilation pipeline 1 corresponding to the water storage tank 3, and one side of the dust collection box 5 facing the water storage tank 3 is communicated with the water pipe 4;
When outside air passes through condenser pipe 7, the phenomenon of condensation can take place for vapor, then enter into storage water tank 3 through-hole 21, the cotton 6 that absorbs water at this moment, the inside of indoor skiing ground is entered into through the humidification of cotton 6 that absorbs water to the gas in the air pipe 1, prevent that the air from too dry, when the comdenstion water in storage water tank 3 exceeds the height of first baffle 22, can walk first baffle 22 and enter into storage water tank 3 opposite side, the comdenstion water can enter into in the water pipe 4, because the highest position of water pipe 4 and first baffle 22 parallel and level, when the water level is higher than first baffle 22, according to the siphon principle, water in the water pipe 4 can enter into dust collection box 5, wash away the rubbish that the scraper blade 16 was cleared up from filter screen 8, and the inside water that is located in storage water tank 3 is close to dust collection box 5 one side can all flow through water pipe 4, the rivers are great, can carry out all washing rubbish, the staff need not clear up alone, and the inside water level that is located in storage water tank 3 is located in cotton 6 side that absorbs water, can continue the humidification.
Working principle: the first step: when external air enters the ventilating duct 1 through a compressor or external force factors, wind force drives fan blades 12 in the ventilating duct 1 to rotate, the fan blades 12 drive a first round rod 11 to rotate, the first round rod 11 drives a supporting rod 13 to rotate, the supporting rod 13 drives a second round rod 17 to slide in a second sliding groove 18 formed in a sliding rod 14, the sliding rod 14 can slide upwards in a first sliding groove 9 formed in the inner wall of the ventilating duct 1, the sliding rod 14 drives a telescopic rod 15 to slide upwards, and the telescopic rod 15 drives a scraping plate 16 to ascend through a limiting rod 19;
Because the limiting rod 19 is positioned in the third chute 20 near one side of the fan blade 12, the scraper 16 is far away from the filter screen 8, garbage on the filter screen 8 is prevented from being pushed to the upper side, as the limiting rod 19 ascends in the third chute 20, when the fan blade 12 rotates 180 degrees, the fan blade 12 drives the first round rod 11 to rotate, the first round rod 11 drives the supporting rod 13 to rotate, the supporting rod 13 drives the sliding rod 14 to ascend through the second round rod 17, the sliding rod 14 drives the limiting rod 19 to ascend through the telescopic rod 15, at the moment, the limiting rod 19 is positioned in the third chute 20 far away from one side of the fan blade 12, the scraper 16 is abutted with the filter screen 8 and is just at the uppermost side of the filter screen 8, when the fan blade 12 continues to rotate 180 degrees, the first round rod 11 drives the supporting rod 13 to rotate, the supporting rod 13 drives the sliding rod 14 to descend through the second round rod 17, the sliding rod 14 drives the limiting rod 19 to descend through the telescopic rod 15, and the limiting rod 19 drives the scraper 16 to scrape garbage on the surface of the filter screen 8 downwards;
And a second step of: when the slide bar 14 descends, the limiting block 26 is extruded, the limiting block 26 drives the slide plate 25 to compress the spring 27, the opening 24 is opened by the slide plate 25, at the moment, garbage scraped off by the scraper 16 from the filter screen 8 enters the dust collection box 5, when the slide bar 14 does not extrude the limiting block 26, the spring 27 stretches out, and the opening 24 is closed by the slide plate 25, so that the garbage can be prevented from reentering the ventilation pipeline 1 under the action of wind force;
And a third step of: when outside air passes through the condensation pipe 7, water vapor is condensed, namely, the outside air is converted into liquid state from gas state, then enters the water storage tank 3 through the through hole 21, meanwhile, the absorbent cotton 6 can absorb condensed water, gas in the ventilation pipeline 1 enters the interior of the indoor skiing field through humidification of the absorbent cotton 6, the air is prevented from being excessively dry, when the working time of the ventilation pipeline 1 is prolonged, the condensed water in the water storage tank 3 exceeds the height of the first baffle 22, the condensed water can enter the other side of the water storage tank 3, the condensed water can enter the water pipe 4, as the highest part of the water pipe 4 is level with the upper end of the first baffle 22, when the water level is higher than the first baffle 22, according to a siphon principle, water in the water pipe 4 can enter the dust collection box 5, the garbage cleaned by the scraper 16 from the filter screen 8 is flushed away, and water inside the water storage tank 3, which is positioned on one side of the first baffle 22 close to the dust collection box 5, can be completely flushed through the water pipe 4, water flow is large, the garbage can be completely flushed by workers can be independently, and the water level inside the water storage tank 3 is not influenced by the water level of the absorbent cotton 6, and the water can be continuously cleaned;
Fourth step: when the filter screen 8 is required to be replaced, the filter screen 8 is only required to be pulled out from between the second baffles 23 after the door 2 is opened, and then a new filter screen 8 is put in again, so that the operation is simple.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a ventilation equipment for indoor skiing ground, includes air pipe (1), is located door (2) and filter screen (8) that are located door (2) below of air pipe (1) top, its characterized in that still includes:
the cleaning assembly is arranged on the right side of the filter screen (8), the cleaning assembly comprises a scraping plate (16), limiting rods (19) are symmetrically and fixedly arranged at two ends of the scraping plate (16), the limiting rods (19) are slidably arranged in the third sliding grooves (20), when the limiting rods (19) move upwards in the third sliding grooves (20), the limiting rods (19) drive the scraping plate (16) to be away from the filter screen (8), and when the limiting rods (19) move downwards in the third sliding grooves (20), the limiting rods (19) drive the scraping plate (16) to be abutted on the filter screen (8) so as to push garbage on the surface of the filter screen (8) downwards;
The opening and closing assembly is arranged below the scraping plate (16) and comprises an opening (24) formed in the inner wall of the ventilation pipeline (1), a sliding plate (25) for blocking the opening (24) and a dust collecting box (5), when the scraping plate (16) drives garbage on the filter screen (8) to move downwards to the bottommost end, the sliding plate (25) opens the opening (24), the garbage falls from the opening (24), and the upper end face of the dust collecting box (5) is fixedly arranged on the lower end face of the ventilation pipeline (1);
the flushing assembly is arranged below the ventilating duct (1), the flushing assembly comprises a condensation pipe (7), a water storage tank (3) for storing condensed water is arranged below the condensation pipe (7), water absorbing cotton (6) for humidifying the refrigerated gas is arranged in the water storage tank (3), and a water pipe (4) for flushing the garbage falling from the opening (24) is arranged below the water storage tank (3);
The flushing assembly comprises a first baffle (22), the first baffle (22) is fixedly arranged on the inner wall of the water storage tank (3), the upper end surface of the water storage tank (3) is arranged on the ventilating duct (1), the inner wall of the water storage tank (3) is fixedly connected with the absorbent cotton (6), and the highest part of the water pipe (4) is flush with the first baffle (22);
A through hole (21) is formed in the inner wall of the ventilation pipeline (1) corresponding to the water storage tank (3);
One side of the dust collection box (5) facing the water storage tank (3) is communicated with the water pipe (4);
The cleaning assembly comprises a fixing rod (10), two ends of the fixing rod (10) are fixedly arranged on the inner wall of the ventilating duct (1), a first round rod (11) is rotatably arranged at the center of the fixing rod (10), fan blades (12) are fixedly arranged on the outer wall of the first round rod (11), a supporting rod (13) is fixedly arranged on one side, far away from the fixing rod (10), of the first round rod (11), and a second round rod (17) is rotatably arranged on one side, far away from the first round rod (11), of the supporting rod (13);
The cleaning assembly further comprises a sliding rod (14), a first sliding groove (9) is formed in two ends of the sliding rod (14) through the inner wall of the ventilating duct (1) and is slidably mounted on the ventilating duct (1), a second sliding groove (18) is formed in the outer wall of the sliding rod (14), a telescopic rod (15) is fixedly and symmetrically mounted on one side, far away from the supporting rod (13), of the sliding rod (14), the telescopic rod (15) is fixedly connected with a limiting rod (19), a third sliding groove (20) is symmetrically formed in the inner wall of the ventilating duct (1), and the second sliding groove (18) is slidably connected with a second round rod (17).
2. A ventilation device for a snowfield according to claim 1, wherein: the two sides of the filter screen (8) are symmetrically and slidably provided with second baffle plates (23), and the second baffle plates (23) are fixedly arranged on the inner wall of the ventilating duct (1).
3. A ventilation device for a snowfield according to claim 1, wherein: the opening and closing assembly comprises two limiting blocks (26), the lower end faces of the limiting blocks (26) penetrate through the ventilating duct (1) and are fixedly connected with the sliding plate (25), a plurality of springs (27) are arranged on one side, away from the opening (24), of the sliding plate (25), the springs (27) are fixedly arranged on the ventilating duct (1) on one side, away from the sliding plate (25), of the sliding plate, and the sliding plate (25) is in sliding connection with the ventilating duct (1).
4. A ventilation device for a snowfield according to claim 1, wherein: the two ends of the condensing tube (7) are fixedly arranged on the inner wall of the ventilating duct (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410129698.0A CN117663332B (en) | 2024-01-31 | 2024-01-31 | Ventilation equipment for indoor skiing field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410129698.0A CN117663332B (en) | 2024-01-31 | 2024-01-31 | Ventilation equipment for indoor skiing field |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117663332A CN117663332A (en) | 2024-03-08 |
| CN117663332B true CN117663332B (en) | 2024-04-19 |
Family
ID=90064439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410129698.0A Active CN117663332B (en) | 2024-01-31 | 2024-01-31 | Ventilation equipment for indoor skiing field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117663332B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862573A (en) * | 2010-06-29 | 2010-10-20 | 广东志高空调有限公司 | Automatic dedusting and cleaning device for filter screen of air conditioner |
| CN111895526A (en) * | 2020-03-23 | 2020-11-06 | 铭星冰雪(北京)科技有限公司 | Indoor ski field fresh air fan system and control method thereof |
| JP2020193785A (en) * | 2019-05-29 | 2020-12-03 | ダイキン工業株式会社 | Air conditioning system |
| CN213577882U (en) * | 2020-11-23 | 2021-06-29 | 中建八局第三建设有限公司 | Building ventilation filtration equipment |
| CN215001981U (en) * | 2021-07-16 | 2021-12-03 | 武汉施尔诺新能源科技有限公司 | Intelligent haze-removing full-heat fresh air dehumidifier |
| CN114110892A (en) * | 2021-10-29 | 2022-03-01 | 苏州九洛建设工程有限公司 | Antifouling mounting structure of air conditioner pipeline |
| CN216023710U (en) * | 2021-06-28 | 2022-03-15 | 浙江中科恒泰新材料科技有限公司 | PMI foam dust collector |
| CN216744717U (en) * | 2021-12-13 | 2022-06-14 | 晋陵设计(江苏)有限公司 | Indoor fresh air dehumidification system of humid area building |
| CN218410151U (en) * | 2022-09-14 | 2023-01-31 | 派恩节能科技(辽宁)有限公司 | Fresh air ventilation energy recovery low-temperature air conditioning unit |
| CN220303987U (en) * | 2023-08-16 | 2024-01-05 | 杭州冷峰制冷设备有限公司 | Energy-saving type ventilation equipment for refrigeration house |
-
2024
- 2024-01-31 CN CN202410129698.0A patent/CN117663332B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862573A (en) * | 2010-06-29 | 2010-10-20 | 广东志高空调有限公司 | Automatic dedusting and cleaning device for filter screen of air conditioner |
| JP2020193785A (en) * | 2019-05-29 | 2020-12-03 | ダイキン工業株式会社 | Air conditioning system |
| CN111895526A (en) * | 2020-03-23 | 2020-11-06 | 铭星冰雪(北京)科技有限公司 | Indoor ski field fresh air fan system and control method thereof |
| CN213577882U (en) * | 2020-11-23 | 2021-06-29 | 中建八局第三建设有限公司 | Building ventilation filtration equipment |
| CN216023710U (en) * | 2021-06-28 | 2022-03-15 | 浙江中科恒泰新材料科技有限公司 | PMI foam dust collector |
| CN215001981U (en) * | 2021-07-16 | 2021-12-03 | 武汉施尔诺新能源科技有限公司 | Intelligent haze-removing full-heat fresh air dehumidifier |
| CN114110892A (en) * | 2021-10-29 | 2022-03-01 | 苏州九洛建设工程有限公司 | Antifouling mounting structure of air conditioner pipeline |
| CN216744717U (en) * | 2021-12-13 | 2022-06-14 | 晋陵设计(江苏)有限公司 | Indoor fresh air dehumidification system of humid area building |
| CN218410151U (en) * | 2022-09-14 | 2023-01-31 | 派恩节能科技(辽宁)有限公司 | Fresh air ventilation energy recovery low-temperature air conditioning unit |
| CN220303987U (en) * | 2023-08-16 | 2024-01-05 | 杭州冷峰制冷设备有限公司 | Energy-saving type ventilation equipment for refrigeration house |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117663332A (en) | 2024-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113300239B (en) | Intelligent temperature control power distribution cabinet | |
| CN110485655B (en) | Sponge city roof garden drainage device | |
| CN117663332B (en) | Ventilation equipment for indoor skiing field | |
| CN209588231U (en) | A kind of air purifier with disinfecting and sterilizing functions | |
| CN215645768U (en) | Block terminal with self-cleaning function | |
| CN108670111B (en) | House window is with window groove ash removal device | |
| CN110243032B (en) | Green energy-saving geothermal air conditioner | |
| CN114122949A (en) | Outdoor high-voltage power distribution cabinet | |
| CN215221388U (en) | Ventilation waterproof switch board | |
| CN113136763B (en) | Green belt convenient for water storage and sewage discharge | |
| CN115777451A (en) | Cultivation method of cultivation equipment for regulating and controlling cultivation environment of mushrooms | |
| CN214501578U (en) | Dust removal and noise reduction device for ventilation of heating ventilation air conditioner | |
| CN214403337U (en) | Door and window lower opening outside drainage structure | |
| CN220648371U (en) | Kitchen environmental protection ventilation equipment | |
| CN219909157U (en) | A rainwater collection device for scenery gardens | |
| CN220828949U (en) | Drainage system of air conditioner indoor unit and air conditioner | |
| CN113208522B (en) | Wooden floor water stain cleaning device of basketball court | |
| CN220395568U (en) | Assembled building exterior window structure with sunning structure | |
| CN219365189U (en) | Energy-saving house building drainage device | |
| CN220595784U (en) | Seed drying and preserving device | |
| CN217924268U (en) | Curtain is breathed in inner loop | |
| CN220666521U (en) | Intelligent board room with dampproof performance | |
| CN218999172U (en) | Sheep hurdle convenient to accuse temperature | |
| CN215887814U (en) | Floor is assembled in suspension that drainage performance is good | |
| CN213320802U (en) | Concrete curing box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |