CN114198974A - Industrial water chilling unit - Google Patents
Industrial water chilling unit Download PDFInfo
- Publication number
- CN114198974A CN114198974A CN202111393287.5A CN202111393287A CN114198974A CN 114198974 A CN114198974 A CN 114198974A CN 202111393287 A CN202111393287 A CN 202111393287A CN 114198974 A CN114198974 A CN 114198974A
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- China
- Prior art keywords
- rotating rod
- fixedly connected
- protection
- box body
- elastic metal
- Prior art date
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- 239000008235 industrial water Substances 0.000 title abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 230000004224 protection Effects 0.000 claims abstract description 69
- 238000003860 storage Methods 0.000 claims abstract description 29
- 230000000694 effects Effects 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims description 28
- 230000006835 compression Effects 0.000 claims description 21
- 238000007906 compression Methods 0.000 claims description 21
- 238000004140 cleaning Methods 0.000 claims description 19
- 230000001681 protective effect Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 8
- 230000005484 gravity Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/06—Walls
- F25D23/065—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/08—Louvre doors, windows or grilles
- E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/22—Cleaning means for refrigerating devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention relates to the technical field of water chilling units, in particular to an industrial water chilling unit which comprises a box body, an air inlet, an air outlet, a filter screen and a protection mechanism, wherein the air inlet and the air outlet are respectively formed in the positions, close to the upper end, of the outer surfaces of the left side and the right side of the box body, the filter screen is arranged inside the air inlet and the air outlet, a water storage tank is formed in the outer surface of the upper end of the box body, the protection mechanism is arranged at the position, corresponding to the air inlet and the air outlet, of the outer surface of the box body and comprises an installation frame, protection blades, a first rotating rod, a second rotating rod, a gear and a driving assembly, and the first rotating rod and the second rotating rod are rotatably connected to the inner surface of the installation frame. According to the invention, by arranging the protection mechanism, the protection blades can be automatically closed in rainy days by utilizing the flow of rainwater, so that the probability of rainwater entering from the air inlet or the air outlet is reduced, and the adjacent protection blades can be automatically opened in sunny days, so that the ventilation effect of the device is ensured.
Description
Technical Field
The invention relates to the technical field of water chilling units, in particular to an industrial water chilling unit.
Background
A circulation (industrial grade) chiller uses a refrigerant cycle, the main components of which are an evaporator, a compressor, a condenser and an expansion valve, to transfer heat and thereby cool or heat an industrial process or fluid.
The industrial vapor compression cycle water chilling unit comprises a unit box body, wherein two box body access doors are arranged on one side of the unit box body, embedded handles are mounted inside the box body access doors, a sound insulation layer is arranged on the inner surface of the unit box body, a partition plate is arranged in the center of the unit box body and fixedly connected with the inner wall of the unit box body, heat insulation layers are arranged at the upper end and the lower end of the partition plate, temperature sensors are fixedly connected to the upper end and the lower end of each heat insulation layer, and a dehumidifier is fixedly connected to the upper portion of each heat insulation layer.
Although above-mentioned cooling water set is through the dust screen that sets up, can carry out air inlet and air-out impurity filtering in the time at air intake and air outlet, makes the unit inside keep clean, nevertheless still has the weak point:
the existing industrial water chilling unit is mostly installed outdoors in the using process, so that rainwater can easily enter equipment through the air inlet and the air outlet when the industrial water chilling unit is used in a region with abundant rainwater, normal use of the equipment is influenced, even a circuit inside the water chilling unit is short-circuited or burnt out, safety of the water chilling unit is reduced, and the service life of the water chilling unit is prolonged.
Therefore, an industrial water chilling unit is provided.
Disclosure of Invention
The invention aims to provide an industrial water chilling unit, which can automatically close protective blades in rainy days by utilizing the flowing of rainwater through arranging a protective mechanism, thereby reducing the probability of rainwater entering from an air inlet or an air outlet, and can automatically open adjacent protective blades in sunny days, thereby ensuring the ventilation effect of the device and solving the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an industrial water chilling unit comprises a box body, an air inlet, an air outlet, a filter screen and a protection mechanism, wherein the air inlet and the air outlet are respectively formed in the positions, close to the upper end, of the outer surfaces of the left side and the right side of the box body;
the protection mechanism comprises an installation frame, a protection blade, a first rotating rod, a second rotating rod, a gear and a driving assembly, the mounting frame is fixedly connected with the outer surface of the box body, the inner surface of the mounting frame is rotatably connected with a first rotating rod and a second rotating rod, two groups of the first rotating rod and the second rotating rod are respectively arranged, the outer surfaces of the first rotating rod and the second rotating rod are fixedly connected with protective blades, the two ends of the first rotating rod and the second rotating rod penetrate into the installation frame, a first movable cavity is arranged in the mounting frame, gears are fixedly connected at the positions of one ends of the first rotating rod and the second rotating rod, which are positioned in the first movable cavity, and the inside position that corresponds with two sets of activity chambeies of installing frame has seted up activity chamber two, the inside in activity chamber two is provided with drive gear pivoted drive assembly, the surface of protection blade is located the inside one end of installing frame and is provided with the clearance subassembly.
Through setting up protection machanism, can utilize the flow of rainwater to make protection blade automatic closure in rainy day to reduce the probability that rainwater got into from air intake or air outlet, and can make adjacent protection blade automatic opening in fine day, thereby guarantee the ventilation effect of device.
Preferably, the driving assembly comprises a rack, a water inlet pipe, a water outlet pipe, a threaded air bag, a sliding plate, a guide rod, a guide pipe and a compression spring, one end of the water inlet pipe penetrates through the inside of the water storage tank and is fixedly connected with the water storage tank, the other end of the water inlet pipe penetrates through the inside of the movable cavity II and is fixedly connected with the threaded air bag, the inner surface of the water inlet pipe is communicated with the inner surface of the threaded air bag, the bottom end of the threaded air bag is fixedly connected with the sliding plate, a sliding groove is formed between the movable cavity I and the movable cavity II, the guide rod is fixedly connected with the inside of the sliding groove, the compression spring is sleeved on the outer surface of the guide rod, one end of the compression spring is fixedly connected with the sliding groove, the other end of the compression spring is fixedly connected with the sliding plate, the sliding plate penetrates through the sliding groove and extends to the inside of the movable cavity I and is fixedly connected with the rack, the sliding plate is slidably connected with the guide pipe, the rack is meshed with a gear, and one side, far away from the sliding groove, close to the bottom end of the outer surface of the threaded air bag, and the position that two internal surfaces of activity chamber and honeycomb duct correspond has seted up the mounting groove, the position that the mounting groove internal surface is close to the bottom is embedded fixedly connected with outlet pipe, and outlet pipe and honeycomb duct correspond, the one end of outlet pipe runs through to the outside of installing frame.
Under the natural state, a certain distance is arranged between two adjacent groups of protective blades, so that the normal circulation of an air inlet and an air outlet is ensured, rainwater falls into the inside of the water storage tank and flows to the inside of the threaded air bag through the water inlet pipe in rainy days, when the water amount in the threaded air bag reaches a certain amount, the threaded air bag slowly pushes the sliding plate to extrude the compression spring under the action of the gravity of the rainwater and drives the rack to move towards the bottom of the movable cavity I, and the rack I is meshed with the gear, so that the gear drives the rotating rod I, the rotating rod II and the protective blades to rotate anticlockwise, the two adjacent groups of protective blades are mutually closed in the process until the flow guide pipe corresponds to the water outlet pipe, the rainwater continuously enters the inside of the threaded air bag and flows out through the flow guide pipe and the water outlet pipe, and the water amount in the threaded air bag is reduced when the rainwater in the water storage tank completely flows out, when its gravity is less than compression spring's elasticity, the slide drives the rack and upwards moves along activity chamber one under compression spring's effect, thereby make dwang one drive its surperficial protection blade clockwise rotation with dwang two, guarantee the circulation of air intake and air outlet, if because the inside rivers of screw thread gasbag do not flow completely, and lead to adjacent two sets of protection blade's interval undersize, operating personnel can rotate the protection blade as required and adjust, until protection blade keep balance, the inside rivers of screw thread gasbag discharge completely this moment.
Preferably, the bottom of the inner surface of the water storage tank is arc-shaped, and the bottom of the inner surface of the water storage tank is inclined towards the water inlet pipes at two sides by 30 degrees.
When rainy day, the rainwater falls into the inside of aqua storage tank and through the inside of inlet tube flow direction screw thread gasbag, is 30 degrees to inlet tube wind direction slopes through the bottom that sets up the aqua storage tank internal surface, can reduce the inside ponding volume of aqua storage tank to guarantee the speed that the rainwater flows.
Preferably, the clearance subassembly includes elastic metal piece, clearance board and clearance brush, the quantity of elastic metal piece is a plurality of groups, a plurality of groups elastic metal piece equidistance fixed connection in protection blade's one end, and elastic metal piece's one end and protection blade fixed connection, the one end and the clearance board fixed connection that protection blade was kept away from to the elastic metal piece, and one side fixed surface of clearance board is connected with the clearance brush, the surface of clearance brush closely laminates, a plurality of groups the surface of upper and lower two-layer fixed connection is between protection blade and clearance board to the elastic metal piece, and the elastic metal piece is wavy.
At protection blade rotation in-process, the elastic metal piece drives clearance board and clearance brush and reciprocates along the filter screen surface, consequently can clear up the filter screen surface to guarantee the ventilation effect of device, and be wavy through setting up the elastic metal piece, can improve the elasticity of elastic metal piece, thereby guarantee that the clearance brush is in the pivoted in-process, on a maximum scale with the filter screen laminating, improve the clearance area of clearance brush.
Preferably, the position that the both sides surface of protection blade is close to one end is embedded fixedly connected with gasket respectively, and adjacent two sets of the gasket of protection blade corresponds and laminates each other, and the gasket is the silica gel material.
Through the gasket that sets up the silica gel material, make adjacent two sets of protection blades when closed, two sets of gaskets are laminated each other to improve the compactness that protection blade connects, improve the water-proof effects of device.
Compared with the prior art, the invention has the beneficial effects that:
through setting up protection machanism, can utilize the flow of rainwater to make protection blade automatic closure in rainy day to reduce the probability that rainwater got into from air intake or air outlet, and can make adjacent protection blade automatic opening in fine day, thereby guarantee the ventilation effect of device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of A of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view B-B of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of C of FIG. 3 of the present invention;
FIG. 5 is a combination view of the drive assembly and mounting frame of the present invention;
FIG. 6 is an enlarged view of D of FIG. 5 of the present invention;
FIG. 7 is an enlarged view of E of FIG. 5 of the present invention;
FIG. 8 is a cross-sectional view F-F of FIG. 1 of the present invention;
fig. 9 is an enlarged view of G of fig. 8 of the present invention.
In the figure: 1. a box body; 2. an air inlet; 3. an air outlet; 4. filtering with a screen; 5. a protection mechanism; 51. installing a frame; 52. a protective blade; 53. rotating the first rod; 54. rotating the second rod; 55. a gear; 56. a drive assembly; 561. a rack; 562. a water inlet pipe; 563. a water outlet pipe; 564. a threaded air bag; 565. a slide plate; 566. a guide bar; 567. a flow guide pipe; 568. a compression spring; 569. a chute; 57. a first movable cavity; 58. a second movable cavity; 581. mounting grooves; 6. a water storage tank; 7. cleaning the assembly; 71. a resilient metal sheet; 72. cleaning the plate; 73. cleaning a brush; 74. and (7) sealing the sheet.
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 9, the present invention provides a technical solution:
an industrial water chilling unit is shown in figures 1 to 9 and comprises a box body 1, an air inlet 2, an air outlet 3, a filter screen 4 and a protection mechanism 5, wherein the air inlet 2 and the air outlet 3 are respectively formed in positions, close to the upper end, of the outer surfaces of the left side and the right side of the box body 1, the filter screen 4 is arranged inside the air inlet 2 and the air outlet 3, a water storage tank 6 is formed in the outer surface of the upper end of the box body 1, and the protection mechanism 5 is arranged at the positions, corresponding to the air inlet 2 and the air outlet 3, of the outer surface of the box body 1;
the protection mechanism 5 comprises an installation frame 51, a protection blade 52, a first rotating rod 53, a second rotating rod 54, a gear 55 and a driving assembly 56, the installation frame 51 is fixedly connected with the outer surface of the box body 1, the inner surface of the installation frame 51 is rotatably connected with the first rotating rod 53 and the second rotating rod 54, and the first rotating rod 53 and the second rotating rod 54 are respectively divided into two groups, the first rotating rod 53 and the second rotating rod 54 are fixedly connected with the protection blade 52 on the outer surface, the two ends of the first rotating rod 53 and the second rotating rod 54 are both penetrated into the installation frame 51, a first movable cavity 57 is arranged inside the installation frame 51, the first rotating rod 53 and the second rotating rod 54 are respectively and fixedly connected with the gear 55 on the inner position of the first movable cavity 57, a second movable cavity 58 is arranged on the inner position of the installation frame 51 corresponding to the two groups of movable cavities 57, and the driving assembly 56 for driving the rotation of the gear 55 is arranged inside the second movable cavity 58, the cleaning assembly 7 is arranged at one end of the outer surface of the protective blade 52 positioned in the mounting frame 51.
Through setting up protection machanism 5, can utilize the flow of rainwater to make protection blade 52 automatic closed in rainy day to reduce the probability that the rainwater got into from air intake 2 or air outlet 3, and can make adjacent protection blade 52 automatic open in fine day, thereby guarantee the ventilation effect of device.
As an embodiment of the present invention, as shown in fig. 5 to 9, the driving assembly 56 includes a rack 561, a water inlet pipe 562, a water outlet pipe 563, a threaded air bag 564, a sliding plate 565, a guide rod 566, a flow guide pipe 567 and a compression spring 568, wherein one end of the water inlet pipe 562 penetrates into the interior of the water storage tank 6 and is fixedly connected thereto, the other end penetrates into the interior of the second movable chamber 58 and is fixedly connected to the threaded air bag 564, the inner surface of the water inlet pipe 562 communicates with the inner surface of the threaded air bag 564, the bottom end of the threaded air bag 564 is fixedly connected to the sliding plate 565, a sliding groove 569 is formed between the first movable chamber 57 and the second movable chamber 58, the guide rod 566 is fixedly connected to the interior of the sliding groove 569, the compression spring 568 is sleeved on the outer surface of the guide rod 566, one end of the compression spring 568 is fixedly connected to the sliding groove 569, the sliding plate 565 penetrates through the sliding groove 569 and extends into the interior of the first movable chamber 57 and is fixedly connected to the rack 561, the sliding plate 565 is connected with the guide rod 566 in a sliding mode, the rack 561 is meshed with the gear 55, a guide pipe 567 is fixedly connected to one side, away from the sliding groove 569, of the outer surface of the threaded air bag 564 in a position close to the bottom end, a mounting groove 581 is formed in the position, corresponding to the guide pipe 567, of the inner surface of the second movable cavity 58, a water outlet pipe 563 is fixedly connected to the position, close to the bottom end, of the inner surface of the mounting groove 581 in an embedded mode, the water outlet pipe 563 corresponds to the guide pipe 567, and one end of the water outlet pipe 563 penetrates through the outer portion of the mounting frame 51.
In a natural state, a certain distance is reserved between two adjacent groups of protection blades 52, so that normal circulation of the air inlet 2 and the air outlet 3 is ensured, rainwater falls into the water storage tank 6 and flows into the threaded air bag 564 through the water inlet pipe 562 in a rainy day, when the water amount in the threaded air bag 564 reaches a certain amount, the threaded air bag 564 slowly pushes the sliding plate 565 to squeeze the compression spring 568 under the action of the gravity of the rainwater and drives the rack 561 to move towards the bottom of the movable cavity one 57, and as the rack 561 one is meshed with the gear 55, the gear 55 drives the rotating rod one 53, the rotating rod two 54 and the protection blades 52 to rotate anticlockwise, in the process, the two adjacent groups of protection blades 52 are mutually closed until the flow guide pipe 567 corresponds to the water outlet pipe 563, the rainwater continuously enters the interior of the threaded air bag 564 and flows out through the flow guide pipe 567 and the water outlet pipe 563, when rainwater in the water storage tank 6 completely flows out, the amount of water in the thread air bag 564 is reduced, when the gravity of the water storage tank is smaller than the elastic force of the compression spring 568, the sliding plate 565 drives the rack 561 to move upwards along the first movable cavity 57 under the action of the compression spring 568, so that the first rotating rod 53 and the second rotating rod 54 drive the protection blades 52 on the surfaces of the first rotating rod 53 and the second rotating rod 54 to rotate clockwise, the circulation of the air inlet 2 and the air outlet 3 is ensured, if the interval between the two adjacent protection blades 52 is too small because the water flow in the thread air bag 564 does not completely flow out, an operator can rotate the protection blades 52 as required to adjust until the protection blades 52 keep balanced, and at the moment, the water flow in the thread air bag 564 is completely discharged.
As an embodiment of the present invention, as shown in fig. 3, the bottom end of the inner surface of the water storage tank 6 is arc-shaped, and the bottom end of the inner surface of the water storage tank 6 is inclined to the direction of the water inlet pipe 562 at both sides by 30 degrees.
When rainy day, the rainwater falls into the inside of aqua storage tank 6 and flows to the inside of screw gasbag 564 through inlet tube 562, is 30 degrees to inlet tube 562 wind direction slopes through the bottom that sets up 6 internal surfaces of aqua storage tank, can reduce the inside ponding volume of aqua storage tank 6 to guarantee the speed that the rainwater flows.
As an embodiment of the present invention, as shown in fig. 3 and 4, the cleaning assembly 7 includes a plurality of groups of elastic metal sheets 71, a cleaning plate 72 and a cleaning brush 73, the number of the elastic metal sheets 71 is a plurality of groups, the plurality of groups of the elastic metal sheets 71 are fixedly connected to one end of the protective blade 52 at equal intervals, one end of the elastic metal sheet 71 is fixedly connected to the protective blade 52, one end of the elastic metal sheet 71 away from the protective blade 52 is fixedly connected to the cleaning plate 72, the cleaning brush 73 is fixedly connected to the outer surface of one side of the cleaning plate 72, the outer surface of the cleaning brush 73 is tightly attached to the outer surface of the filter screen 4, the plurality of groups of the elastic metal sheets 71 are fixedly connected between the protective blade 52 and the cleaning plate 72 at upper and lower layers, and the elastic metal sheets 71 are wavy.
At protection blade 52 rotation in-process, elastic metal piece 71 drives clearance board 72 and clearance brush 73 and reciprocates along filter screen 4 surface, consequently can clear up filter screen 4 surface, thereby guarantee the ventilation effect of device, and be wavy through setting up elastic metal piece 71, can improve elastic metal piece 71's elasticity, thereby guarantee clearance brush 73 at the pivoted in-process, in the widest range with the laminating of filter screen 4, improve clearance brush 73's clearance area.
As an embodiment of the present invention, as shown in fig. 4, sealing pieces 74 are fixedly connected to positions close to one end of the outer surfaces of the two sides of the protection blade 52 in an embedded manner, the sealing pieces 74 of two adjacent groups of the protection blades 52 are corresponding to each other and are bonded, and the sealing pieces 74 are made of a silicon rubber material.
Through the gasket 74 that sets up the silica gel material, make adjacent two sets of protection blades 52 when the closure, two sets of gaskets 74 are laminated each other to improve the compactness that protection blades 52 are connected, improve the water-proof effects of device.
The working principle is as follows: in a natural state, a certain distance is reserved between two adjacent groups of protection blades 52, so that normal circulation of the air inlet 2 and the air outlet 3 is ensured, rainwater falls into the water storage tank 6 and flows into the threaded air bag 564 through the water inlet pipe 562 in a rainy day, when the water amount in the threaded air bag 564 reaches a certain amount, the threaded air bag 564 slowly pushes the sliding plate 565 to squeeze the compression spring 568 under the action of the gravity of the rainwater and drives the rack 561 to move towards the bottom of the movable cavity one 57, and as the rack 561 one is meshed with the gear 55, the gear 55 drives the rotating rod one 53, the rotating rod two 54 and the protection blades 52 to rotate anticlockwise, in the process, the two adjacent groups of protection blades 52 are mutually closed until the flow guide pipe 567 corresponds to the water outlet pipe 563, the rainwater continuously enters the interior of the threaded air bag 564 and flows out through the flow guide pipe 567 and the water outlet pipe 563, when rainwater in the water storage tank 6 completely flows out, the amount of water in the thread air bag 564 is reduced, when the gravity of the water storage tank is smaller than the elastic force of the compression spring 568, the sliding plate 565 drives the rack 561 to move upwards along the first movable cavity 57 under the action of the compression spring 568, so that the first rotating rod 53 and the second rotating rod 54 drive the protection blades 52 on the surfaces of the first rotating rod 53 and the second rotating rod 54 to rotate clockwise, the circulation of the air inlet 2 and the air outlet 3 is ensured, if the interval between the two adjacent protection blades 52 is too small because the water flow in the thread air bag 564 does not completely flow out, an operator can rotate the protection blades 52 as required to adjust until the protection blades 52 keep balanced, and at the moment, the water flow in the thread air bag 564 is completely discharged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an industry cooling water set, includes box (1), air intake (2), air outlet (3), filter screen (4) and protection machanism (5), its characterized in that: an air inlet (2) and an air outlet (3) are respectively formed in the positions, close to the upper ends, of the outer surfaces of the left side and the right side of the box body (1), a filter screen (4) is arranged inside each of the air inlet (2) and the air outlet (3), a water storage tank (6) is formed in the outer surface of the upper end of the box body (1), and protection mechanisms (5) are arranged at the positions, corresponding to the air inlet (2) and the air outlet (3), of the outer surface of the box body (1);
the protection mechanism (5) comprises an installation frame (51), protection blades (52), a first rotating rod (53), a second rotating rod (54), gears (55) and a driving assembly (56), the installation frame (51) is fixedly connected with the outer surface of the box body (1), the inner surface of the installation frame (51) is rotatably connected with the first rotating rod (53) and the second rotating rod (54), the number of the first rotating rod (53) and the number of the second rotating rod (54) are respectively two, the protection blades (52) are fixedly connected with the outer surfaces of the first rotating rod (53) and the second rotating rod (54), the two ends of the first rotating rod (53) and the second rotating rod (54) penetrate through the installation frame (51), a first movable cavity (57) is formed inside the installation frame (51), the gear (55) is fixedly connected with the positions of one end of the first rotating rod (53) and the other end of the second rotating rod (54) which are located inside the first movable cavity (57), and the inside position that corresponds with two sets of activity chamber one (57) of installing frame (51) has seted up activity chamber two (58), the inside in activity chamber two (58) is provided with drive gear (55) pivoted drive assembly (56), the surface of protection blade (52) is located the inside one end of installing frame (51) and is provided with clearance subassembly (7).
2. The industrial chiller according to claim 1 wherein: the driving assembly (56) comprises a rack (561), a water inlet pipe (562), a water outlet pipe (563), a threaded air bag (564), a sliding plate (565), a guide rod (566), a guide pipe (567) and a compression spring (568), one end of the water inlet pipe (562) penetrates through the inside of the water storage tank (6) and is fixedly connected with the water storage tank, the other end of the water inlet pipe (562) penetrates through the inside of the movable cavity II (58) and is fixedly connected with the threaded air bag (564), the inner surface of the water inlet pipe (562) is communicated with the inner surface of the threaded air bag (564), the bottom end of the threaded air bag (564) is fixedly connected with the sliding plate (565), a sliding groove (569) is formed between the movable cavity I (57) and the movable cavity II (58), the guide rod (566) is fixedly connected with the inside of the sliding groove (569), the outer surface of the guide rod (566) is sleeved with the compression spring (568), and one end of the compression spring (568) is fixedly connected with the sliding groove (569), the other end and slide (565) fixed connection, slide (565) run through spout (569) and extend to the inside and fixedly connected with rack (561) of activity chamber (57), slide (565) and guide arm (566) sliding connection, rack (561) and gear (55) intermeshing, the position fixedly connected with honeycomb duct (567) that the one side that spout (569) were kept away from to the surface of screw thread gasbag (564) is close to the bottom, and mounting groove (581) have been seted up to the position that activity chamber two (58) internal surface and honeycomb duct (567) correspond, the embedded fixedly connected with outlet pipe (563) in position that the mounting groove (581) internal surface is close to the bottom, and outlet pipe (563) correspond with honeycomb duct (567), the outside of installing frame (51) is run through to the one end of diffuser (563).
3. The industrial chiller according to claim 2 wherein: the bottom of the inner surface of the water storage tank (6) is arc-shaped, and the bottom of the inner surface of the water storage tank (6) is inclined towards the water inlet pipes (562) at two sides by 30 degrees.
4. The industrial chiller according to claim 1 wherein: clearance subassembly (7) are including elastic metal piece (71), cleaning plate (72) and cleaning brush (73), the quantity of elastic metal piece (71) is a plurality of groups, a plurality of groups elastic metal piece (71) equidistance fixed connection in the one end of protection blade (52), and the one end and protection blade (52) fixed connection of elastic metal piece (71), the one end and the cleaning plate (72) fixed connection of protection blade (52) are kept away from in elastic metal piece (71), and one side external fixed surface of cleaning plate (72) is connected with cleaning brush (73), the surface of cleaning brush (73) closely laminates with the surface of filter screen (4).
5. The industrial chiller according to claim 4 wherein: the elastic metal sheets (71) are fixedly connected between the protective blades (52) and the cleaning plate (72) in an upper layer and a lower layer, and the elastic metal sheets (71) are wavy.
6. The industrial chiller according to claim 1 wherein: the position that the both sides surface of protection blade (52) is close to one end is embedded fixedly connected with gasket (74) respectively, and adjacent two sets of gasket (74) of protection blade (52) correspond each other and laminate, and gasket (74) are the silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111393287.5A CN114198974A (en) | 2021-11-23 | 2021-11-23 | Industrial water chilling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111393287.5A CN114198974A (en) | 2021-11-23 | 2021-11-23 | Industrial water chilling unit |
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| Publication Number | Publication Date |
|---|---|
| CN114198974A true CN114198974A (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111393287.5A Pending CN114198974A (en) | 2021-11-23 | 2021-11-23 | Industrial water chilling unit |
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| Country | Link |
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| CN (1) | CN114198974A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994391A (en) * | 2019-12-25 | 2020-04-10 | 安徽正日电气有限公司 | Switch board convenient to heat dissipation, dustproof rain-proof |
| CN210425647U (en) * | 2019-08-20 | 2020-04-28 | 武汉合众达汽车装备有限公司 | Evaporator structure of air conditioner assembly line |
| CN111884054A (en) * | 2020-07-27 | 2020-11-03 | 袁国锋 | Transformer substation protection device of rainstorm automatic closing heat dissipation window |
| CN213068980U (en) * | 2020-10-13 | 2021-04-27 | 天津瑞川电力设备安装工程有限公司 | Outdoor rainproof and anti-creeping ammeter box |
| CN113483410A (en) * | 2021-06-02 | 2021-10-08 | 张晞明 | Energy-saving efficient refrigerating and heating integrated machine |
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2021
- 2021-11-23 CN CN202111393287.5A patent/CN114198974A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210425647U (en) * | 2019-08-20 | 2020-04-28 | 武汉合众达汽车装备有限公司 | Evaporator structure of air conditioner assembly line |
| CN110994391A (en) * | 2019-12-25 | 2020-04-10 | 安徽正日电气有限公司 | Switch board convenient to heat dissipation, dustproof rain-proof |
| CN111884054A (en) * | 2020-07-27 | 2020-11-03 | 袁国锋 | Transformer substation protection device of rainstorm automatic closing heat dissipation window |
| CN213068980U (en) * | 2020-10-13 | 2021-04-27 | 天津瑞川电力设备安装工程有限公司 | Outdoor rainproof and anti-creeping ammeter box |
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