CN220100841U - Energy-saving ventilating and cooling steel structure factory building - Google Patents
Energy-saving ventilating and cooling steel structure factory building Download PDFInfo
- Publication number
- CN220100841U CN220100841U CN202321621100.7U CN202321621100U CN220100841U CN 220100841 U CN220100841 U CN 220100841U CN 202321621100 U CN202321621100 U CN 202321621100U CN 220100841 U CN220100841 U CN 220100841U
- Authority
- CN
- China
- Prior art keywords
- steel structure
- water
- cooling
- face
- factory building
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 53
- 239000010959 steel Substances 0.000 title claims abstract description 53
- 238000001816 cooling Methods 0.000 title claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 112
- 238000001914 filtration Methods 0.000 claims abstract description 25
- 238000009423 ventilation Methods 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims description 20
- 238000005507 spraying Methods 0.000 claims description 18
- 238000007689 inspection Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005273 aeration Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 238000010248 power generation Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electromagnetic Pumps, Or The Like (AREA)
Abstract
The utility model provides an energy-saving ventilating and cooling steel structure factory building, which relates to the technical field of factory building cooling and aims to solve the problems that in the existing steel structure factory building, when ventilation and cooling are carried out through a wet curtain device, a large amount of sundries are doped in water after the wet curtain device is used, and the sundries are blocked in a water pipe in the circulating process and are excessively troublesome when manually blocked, so that the practicability of the wet curtain device is reduced when in use; comprising the following steps: steel structure factory building; a rectangular window is formed in the right end face of the steel structure plant, and a ventilation cooling mechanism is arranged on the outer side of the rectangular window of the right end face of the steel structure plant; the lower end of the ventilation cooling mechanism is connected with a filtering box body; through setting up of clear stifled mechanism, in the wet curtain use of environmental protection cooling, the staff can clear up the debris of filtering out to the filter screen terminal surface regularly, and the manual work is clear more simple and convenient when blocking up to the practicality when having improved this wet curtain device and having used.
Description
Technical Field
The utility model belongs to the technical field of plant cooling, and particularly relates to an energy-saving ventilating and cooling steel structure plant.
Background
The steel structure factory building means that the main bearing member is composed of steel; the steel structure is light in dead weight and high in strength, but the heat conductivity coefficient of the steel structure is high, and especially when summer weather is hot, the temperature in the steel structure factory building is also high, and a large amount of electric energy can be consumed due to the fact that the steel structure factory building is cooled through an air conditioner, and therefore part of the steel structure factory building can be provided with an energy-saving wet curtain device for ventilation and cooling.
However, when the existing steel structure factory building is subjected to ventilation and cooling in the energy-saving wet curtain device, a circulating water tank (water bucket) is generally arranged below the wet curtain device, clear water in the circulating water tank is conveyed to a water spraying pipe fitting through a water pump, then the water is sprayed on the wet curtain through the water spraying pipe fitting, air is conveyed to the inside of the steel structure factory building through a ventilation fan, the air entering through the wet curtain is cooled under the action of the wet curtain, and finally the inside of the steel structure factory building is cooled, but a large amount of sundries are doped in water after the wet curtain is used, and the sundries are blocked in a water conveying pipeline in the circulating process, so that the practicality of the wet curtain device in use is reduced due to the fact that the sundries are excessively troublesome when the water is manually blocked.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an energy-saving ventilating and cooling steel structure factory building, which aims to solve the problems that in the existing steel structure factory building, when ventilation and cooling are carried out through a wet curtain device, as a large amount of sundries are doped in water after the wet curtain is used, the sundries are blocked in a water pipe in a circulating process and are excessively troublesome when manual blocking removal is carried out, so that the practicability of the wet curtain device in use is reduced.
The utility model discloses a purpose and an effect of an energy-saving ventilating and cooling steel structure factory building, which are achieved by the following specific technical means:
an energy-saving ventilating and cooling steel structure plant, comprising: steel structure factory building; a rectangular window is formed in the right end face of the steel structure plant, and a ventilation cooling mechanism is arranged on the outer side of the rectangular window of the right end face of the steel structure plant; the lower end of the ventilation cooling mechanism is connected with a filtering box body, the lower end of the filtering box body is connected with a water outlet pipe, and the water outlet pipe is connected with a water inlet of the water storage tank; the water storage tank is placed on the ground on the right side of the steel structure factory building, and a water outlet on the lower right side of the water storage tank is connected with a water suction port of the water delivery pump; the inside clear stifled mechanism that is equipped with of filter box.
Further, the ventilation cooling mechanism comprises a supporting frame, a frame-shaped flow baffle, an environment-friendly cooling wet curtain, a rectangular water outlet pipe, a ventilation fan, a water spraying pipe fitting and a water delivery pipe, wherein the supporting frame is fixedly arranged on the right end face of the steel structure factory building, and the supporting frame is positioned on the outer side of a rectangular window formed in the right end face of the steel structure factory building; the right end face of the supporting frame is provided with a frame-shaped flow baffle plate, and the right side inside the supporting frame is provided with an environment-friendly cooling wet curtain; two ventilation fans are symmetrically arranged in the support frame in a front-back mode, and water spraying pipe fittings are arranged at the upper end of the support frame; the water inlet of the water spraying pipe fitting penetrates through the top of the supporting frame, the water inlet of the water spraying pipe fitting is connected with a water delivery pipe, and the other end of the water delivery pipe is connected with the water outlet of the water delivery pump; the bottom of the supporting frame is provided with a rectangular water outlet pipe, and the rectangular water outlet pipe is connected with a water inlet at the upper end of the filtering box body.
Further, a rectangular inspection port is formed in the right end face of the filtering box body, and a sealing baffle is connected to the right end face of the filtering box body, which is located outside the rectangular inspection port, through bolts; the filter screen is installed to the inside bottom end face of filter box.
Further, the blockage cleaning mechanism comprises a blockage cleaning brush, transverse slide bars, a screw rod nut and a reciprocating screw rod, wherein the left end and the right end of the blockage cleaning brush are both in sliding connection with one transverse slide bar, and the two transverse slide bars are fixedly connected with the inner bottom end face of the filter box body; a screw rod nut is fixedly arranged in the middle of the blockage-removing brush; the reciprocating screw rod is connected with the screw rod nut through a spiral groove and is rotationally connected with the bottom end surface in the filter box body; the front end of the reciprocating screw rod penetrates through the front side wall of the filter box body, the front end of the reciprocating screw rod is provided with a driving disc, and the edge of the front end face of the driving disc is provided with a rotating handle.
Further, when the reciprocating screw rod is in a rotating state, the screw rod nut carries the blockage cleaning brush to reciprocate back and forth, and bristles of the blockage cleaning brush are in close contact with the end face of the filter screen.
Further, the device also comprises a wind power driving assembly and a driven belt pulley, wherein the wind power driving assembly is arranged at the upper part of the right side of the water storage tank, and the driven belt pulley is fixedly arranged outside the left end of the reciprocating screw rod; the wind power driving assembly comprises a vertical rotating shaft, vertical shaft wind power blades, a first bevel gear, a transverse rotating shaft, a second bevel gear and a driving belt pulley, wherein the vertical rotating shaft is rotationally connected to the upper part of the right end face of the water storage tank, five vertical shaft wind power blades are installed on the upper side of the outer part of the vertical rotating shaft in an annular array shape, and the first bevel gear is installed at the upper end of the vertical rotating shaft; the transverse rotating shaft is rotationally connected to the upper portion of the water storage tank, a driving belt wheel and a second bevel gear are fixedly mounted at the front end and the rear end of the transverse rotating shaft respectively, the second bevel gear is meshed with the first bevel gear, and the driving belt wheel is in transmission connection with the driven belt wheel through a belt.
Compared with the prior art, the utility model has the following beneficial effects:
1. through setting up of clear stifled mechanism, in the environmental protection wet curtain that falls use, the staff can regularly clear up the debris of filtering out to the filter screen up end, during the clearance, the staff only need rotate the driving disk through manual, can bring reciprocating screw and rotate, then screw-nut is with clear stifled brush back-and-forth movement under the effect of helicla flute on reciprocating screw, thereby clear up the filter screen up end debris of filtering out to both ends around the filter box is inside, and the manual work is clear more simple and convenient when blocking up, avoid debris to block up on the filter screen, thereby the practicality when this wet curtain device is used has been improved.
2. Through the cooperation of wind-force drive assembly and driven band pulley, when external windy, wind-force brings vertical axis wind-force flabellum rotary motion to bring vertical axis of rotation, first bevel gear, second bevel gear, horizontal axis of rotation, driving pulley, driven band pulley rotation, then bring reciprocating screw pole rotation through driven band pulley, thereby when outdoor windy, can make clear stifled mechanism realize automatic operation, thereby further improved the convenience when the debris on the clearance filter screen.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the structure of the steel structure plant and the ventilating and cooling mechanism in the split state.
Fig. 3 is a right-side view of the present utility model.
FIG. 4 is a schematic view of the environment-friendly cooling wet curtain and water spraying pipe fitting structure of the utility model.
Fig. 5 is a schematic view of the structure of the filter box and the sealing baffle after being disassembled.
Fig. 6 is a schematic view of a partially enlarged structure at a in fig. 1 according to the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. steel structure factory building; 2. a ventilation cooling mechanism; 201. a support frame; 202. a frame-shaped flow baffle; 203. environmental protection cooling wet curtain; 204. a rectangular water outlet pipe; 205. a ventilation fan; 206. a water spraying pipe fitting; 207. a water pipe; 3. a filter box; 301. a rectangular inspection port; 302. a sealing baffle; 303. a water outlet pipe; 304. a filter screen; 4. a water storage tank; 5. a water pump; 6. a wind driven assembly; 601. a vertical rotation shaft; 602. vertical axis wind blades; 603. a first bevel gear; 604. a transverse rotation shaft; 605. a second bevel gear; 606. a driving pulley; 7. the blockage removing mechanism; 701. cleaning and brushing; 702. a transverse slide bar; 703. a screw nut; 704. a reciprocating screw rod; 8. a driven pulley.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Example 1:
as shown in fig. 1 to 6:
the utility model provides an energy-saving ventilating and cooling steel structure factory building, which comprises: a steel structure plant 1; a rectangular window is formed in the right end face of the steel structure plant 1, and a ventilation cooling mechanism 2 is arranged on the outer side of the rectangular window of the right end face of the steel structure plant 1; the lower end of the ventilation cooling mechanism 2 is connected with a filtering box body 3, the lower end of the filtering box body 3 is connected with a water outlet pipe 303, and the water outlet pipe 303 is connected with a water inlet of a water storage tank 4; the water storage tank 4 is arranged on the ground on the right side of the steel structure factory building 1, and a water outlet on the lower right side of the water storage tank 4 is connected with a water suction port of the water delivery pump 5; a blockage removing mechanism 7 is arranged in the filtering box body 3;
the ventilation cooling mechanism 2 comprises a supporting frame 201, a frame-shaped flow baffle 202, an environment-friendly cooling wet curtain 203, a rectangular water outlet pipe 204, a ventilation fan 205, a water spraying pipe 206 and a water conveying pipe 207, wherein the supporting frame 201 is fixedly arranged on the right end face of the steel structure plant 1, and the supporting frame 201 is positioned on the outer side of a rectangular window formed in the right end face of the steel structure plant 1; a frame-shaped flow baffle 202 is arranged on the right end surface of the supporting frame 201, and an environment-friendly cooling wet curtain 203 is arranged on the right side inside the supporting frame 201; two ventilating fans 205 are symmetrically arranged in the support frame 201 in a front-back mode, and a water spraying pipe fitting 206 is arranged at the upper end of the support frame 201; the water inlet of the water spraying pipe fitting 206 penetrates through the top of the supporting frame 201, the water inlet of the water spraying pipe fitting 206 is connected with a water conveying pipe 207, and the other end of the water conveying pipe 207 is connected with the water outlet of the water conveying pump 5; a rectangular water outlet pipe 204 is arranged at the bottom of the supporting frame 201, and the rectangular water outlet pipe 204 is connected with a water inlet at the upper end of the filtering box body 3;
a rectangular inspection opening 301 is formed in the right end face of the filtering box body 3, and a sealing baffle 302 is connected to the right end face of the filtering box body 3, which is located outside the rectangular inspection opening 301, through bolts; a filter screen 304 is arranged on the bottom end surface inside the filter box body 3;
through the cooperation of aeration cooling mechanism 2 and filtering box 3 to make the inside effectual cooling effect that obtains of steel construction factory building 1.
The blockage cleaning mechanism 7 comprises a blockage cleaning brush 701, a transverse slide bar 702, a screw nut 703 and a reciprocating screw 704, wherein the left end and the right end of the blockage cleaning brush 701 are both in sliding connection with the transverse slide bar 702, and the two transverse slide bars 702 are fixedly connected to the bottom end face inside the filtering box body 3; a screw nut 703 is fixedly arranged in the middle of the blockage-removing brush 701; the reciprocating screw 704 is connected with the screw nut 703 through a spiral groove, and the reciprocating screw 704 is rotatably connected to the bottom end surface inside the filter box 3; the front end of the reciprocating screw rod 704 penetrates through the front side wall of the filter box body 3, a driving disc is arranged at the front end of the reciprocating screw rod 704, and a rotating handle is arranged at the edge of the front end face of the driving disc;
when the reciprocating screw rod 704 is in a rotating state, the screw nut 703 carries the blockage cleaning brush 701 to reciprocate back and forth, and the bristles of the blockage cleaning brush 701 are in close contact with the upper end surface of the filter screen 304;
through setting up of clear stifled mechanism 7, in the use of environmental protection cooling wet curtain 203, the staff can regularly clear up the work to the debris of filter screen 304 up end filtration, during the clearance, the staff only need through manual rotation driving disk can to the convenience when having improved the clearance.
Example 2:
based on the embodiment 1, as shown in fig. 1 and 6: the wind power generation device also comprises a wind power driving assembly 6 and a driven belt pulley 8, wherein the wind power driving assembly 6 is arranged at the upper part of the right side of the water storage tank 4, and the driven belt pulley 8 is fixedly arranged outside the left end of the reciprocating screw 704; the wind power driving assembly 6 comprises a vertical rotating shaft 601, vertical shaft wind power blades 602, a first bevel gear 603, a transverse rotating shaft 604, a second bevel gear 605 and a driving belt pulley 606, wherein the vertical rotating shaft 601 is rotatably connected to the upper part of the right end face of the water storage tank 4, five vertical shaft wind power blades 602 are installed on the upper side of the outer part of the vertical rotating shaft 601 in an annular array shape, and the first bevel gear 603 is installed at the upper end of the vertical rotating shaft 601; the transverse rotating shaft 604 is rotatably connected to the upper part of the water storage tank 4, a driving pulley 606 and a second bevel gear 605 are fixedly arranged at the front end and the rear end of the transverse rotating shaft 604 respectively, the second bevel gear 605 is meshed with the first bevel gear 603, and the driving pulley 606 is in transmission connection with the driven pulley 8 through a belt;
through the cooperation of wind-force drive assembly 6 and driven pulley 8, when there is the wind in the external world, wind-force takes vertical axis wind-force flabellum 602 rotary motion to take vertical axis of rotation 601, first bevel gear 603, second bevel gear 605, horizontal axis of rotation 604, driving pulley 606, driven pulley 8 rotation, then take reciprocating lead screw 704 rotation through driven pulley 8, thereby when there is the wind in the outdoor world, can take clear stifled mechanism 7 to carry out clear stifled work automatically.
Specific use and action of the embodiment:
in the utility model, when the steel structure factory building 1 needs to be ventilated and cooled in an environment with higher air temperature in summer, firstly, clean water is added into the water storage tank 4, then the water conveying pump 5 is started, so that the clean water in the water storage tank 4 is conveyed into the water spraying pipe fitting 206 through the water conveying pipe fitting 207, then the clean water is sprayed onto the environment-friendly cooling wet curtain 203 through the water spraying pipe fitting 206, and then the ventilation fan 205 is started, so that the air outside the factory building enters the steel structure factory building 1 after being cooled by the environment-friendly cooling wet curtain 203, and the interior of the steel structure factory building 1 is effectively cooled;
during the use process of the environment-friendly cooling wet curtain 203, a worker can clean sundries filtered out of the upper end face of the filter screen 304 periodically, and during cleaning, the worker only needs to manually rotate the driving disc so as to drive the reciprocating screw 704 to rotate, and then the screw nut 703 drives the blocking cleaning brush 701 to reciprocate back and forth under the action of the spiral groove on the reciprocating screw 704, so that the sundries filtered out of the upper end face of the filter screen 304 are cleaned out to the front and back ends inside the filter box 3, and the sundries are prevented from being blocked on the filter screen 304, so that the practicability of the wet curtain device in use is improved;
when external wind exists, wind force carries the vertical axis wind power fan blade 602 to rotate, thereby carrying the vertical rotation shaft 601, the first bevel gear 603, the second bevel gear 605, the transverse rotation shaft 604, the driving pulley 606 and the driven pulley 8 to rotate, and then carrying the reciprocating screw rod 704 to rotate through the driven pulley 8, thereby enabling the blockage cleaning mechanism 7 to realize automatic operation when outdoor wind exists, and further improving convenience when cleaning sundries on the filter screen 304.
Claims (6)
1. An energy-conserving aeration cooling steel construction factory building, its characterized in that includes: a steel structure plant (1); a rectangular window is formed in the right end face of the steel structure factory building (1), and a ventilation cooling mechanism (2) is arranged on the outer side of the rectangular window of the right end face of the steel structure factory building (1); the lower end of the ventilation cooling mechanism (2) is connected with a filtering box body (3), the lower end of the filtering box body (3) is connected with a water outlet pipe (303), and the water outlet pipe (303) is connected with a water inlet of the water storage tank (4); the water storage tank (4) is placed on the ground on the right side of the steel structure factory building (1), and a water outlet on the lower right side of the water storage tank (4) is connected with a water suction port of the water conveying pump (5); the filter box body (3) is internally provided with a blockage removing mechanism (7).
2. The energy-saving ventilating and cooling steel structure plant as set forth in claim 1, wherein: the ventilation cooling mechanism (2) comprises a supporting frame (201), a frame-shaped flow baffle (202), an environment-friendly cooling wet curtain (203), a rectangular water outlet pipe (204), a ventilation fan (205), a water spraying pipe fitting (206) and a water conveying pipe (207), wherein the supporting frame (201) is fixedly arranged on the right end face of the steel structure factory building (1), and the supporting frame (201) is positioned on the outer side of a rectangular window formed in the right end face of the steel structure factory building (1); a frame-shaped flow baffle (202) is arranged on the right end face of the supporting frame (201), and an environment-friendly cooling wet curtain (203) is arranged on the right side inside the supporting frame (201); two ventilating fans (205) are symmetrically arranged in the support frame (201) in a front-back mode, and a water spraying pipe fitting (206) is arranged at the upper end of the interior of the support frame (201); the water inlet of the water spraying pipe fitting (206) penetrates through the top of the supporting frame (201), the water inlet of the water spraying pipe fitting (206) is connected with a water conveying pipe (207), and the other end of the water conveying pipe (207) is connected with the water outlet of the water conveying pump (5); the bottom of the supporting frame (201) is provided with a rectangular water outlet pipe (204), and the rectangular water outlet pipe (204) is connected with a water inlet at the upper end of the filtering box body (3).
3. The energy-saving ventilating and cooling steel structure plant as set forth in claim 1, wherein: a rectangular inspection opening (301) is formed in the right end face of the filtering box body (3), and a sealing baffle plate (302) is connected to the right end face of the filtering box body (3) outside the rectangular inspection opening (301) through bolts; a filter screen (304) is arranged on the bottom end surface inside the filter box body (3).
4. The energy-saving ventilating and cooling steel structure plant as set forth in claim 1, wherein: the blockage cleaning mechanism (7) comprises a blockage cleaning brush (701), transverse slide bars (702), a screw rod nut (703) and a reciprocating screw rod (704), wherein the left end and the right end of the blockage cleaning brush (701) are both connected with one transverse slide bar (702) in a sliding manner, and the two transverse slide bars (702) are fixedly connected to the bottom end face inside the filtering box body (3); a screw rod nut (703) is fixedly arranged in the middle of the blockage-removing brush (701); the reciprocating screw rod (704) is connected with the screw rod nut (703) through a spiral groove, and the reciprocating screw rod (704) is rotationally connected to the bottom end surface in the filter box body (3); the front end of the reciprocating screw rod (704) penetrates through the front side wall of the filtering box body (3), a driving disc is arranged at the front end of the reciprocating screw rod (704), and a rotating handle is arranged at the edge of the front end face of the driving disc.
5. The energy-saving ventilating and cooling steel structure plant as set forth in claim 4, wherein: when the reciprocating screw rod (704) is in a rotating state, the screw rod nut (703) carries the blockage cleaning brush (701) to reciprocate back and forth, and bristles of the blockage cleaning brush (701) are in close contact with the upper end surface of the filter screen (304).
6. The energy-saving ventilating and cooling steel structure plant as set forth in claim 4, wherein: the wind power generation device further comprises a wind power driving assembly (6) and a driven belt wheel (8), wherein the wind power driving assembly (6) is arranged at the upper right side of the water storage tank (4), and the driven belt wheel (8) is fixedly arranged outside the left end of the reciprocating screw rod (704); the wind power driving assembly (6) comprises a vertical rotating shaft (601), vertical shaft wind power blades (602), a first bevel gear (603), a transverse rotating shaft (604), a second bevel gear (605) and a driving belt pulley (606), wherein the vertical rotating shaft (601) is rotationally connected to the upper part of the right end face of the water storage tank (4), five vertical shaft wind power blades (602) are installed on the upper side of the outer part of the vertical rotating shaft (601) in a ring-shaped array, and the first bevel gear (603) is installed at the upper end of the vertical rotating shaft (601); the transverse rotating shaft (604) is rotationally connected to the upper portion of the water storage tank (4), a driving belt wheel (606) and a second bevel gear (605) are fixedly installed at the front end and the rear end of the transverse rotating shaft (604), the second bevel gear (605) is meshed with the first bevel gear (603), and the driving belt wheel (606) is in transmission connection with the driven belt wheel (8) through a belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321621100.7U CN220100841U (en) | 2023-06-26 | 2023-06-26 | Energy-saving ventilating and cooling steel structure factory building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321621100.7U CN220100841U (en) | 2023-06-26 | 2023-06-26 | Energy-saving ventilating and cooling steel structure factory building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220100841U true CN220100841U (en) | 2023-11-28 |
Family
ID=88882167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321621100.7U Active CN220100841U (en) | 2023-06-26 | 2023-06-26 | Energy-saving ventilating and cooling steel structure factory building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220100841U (en) |
-
2023
- 2023-06-26 CN CN202321621100.7U patent/CN220100841U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108731151B (en) | Energy-saving environment-friendly dust removal and ventilation equipment | |
| CN213997076U (en) | Green building with ventilation energy-saving mechanism | |
| CN215765552U (en) | Green building with ventilation environmental protection economizer system | |
| CN217303069U (en) | Fresh air dust-free cooling system for frequency converter chamber of primary fan | |
| CN114665814A (en) | Automatic cleaning system for photovoltaic panel and control method thereof | |
| CN220100841U (en) | Energy-saving ventilating and cooling steel structure factory building | |
| CN112303779B (en) | Energy-conserving new trend system | |
| CN210845755U (en) | Clean heating ventilation air conditioner | |
| CN112728688A (en) | Intelligent building ventilation equipment | |
| CN217876375U (en) | Ventilating duct convenient to clean | |
| CN114754440B (en) | Ventilating energy-saving structure of green building | |
| CN214892835U (en) | Automatic cleaning device of cooling tower | |
| CN216620126U (en) | Ventilating duct with filtering function | |
| CN111206853A (en) | Glass pushes away window new trend system | |
| CN112547594B (en) | Large-scale industrial air conditioner shell dust cleaning device | |
| CN213146777U (en) | Air conditioner condensate water discharging device | |
| CN110102115B (en) | Air curtain machine cleaning device | |
| CN221077319U (en) | Cooling equipment | |
| CN218154630U (en) | Air circulation system of passive energy-saving building | |
| CN217327744U (en) | Novel energy-saving explosion-proof fan | |
| CN221172449U (en) | Air conditioner condensate water recovery device | |
| CN217929107U (en) | A ventilation structure for box room | |
| CN211386225U (en) | Brake block processing raise dust treatment facility | |
| CN220965791U (en) | Ventilation unit that farming big-arch shelter was used | |
| CN214576010U (en) | Light steel villa with ventilation heat extraction structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |