CN217383963U - Adjustable air duct for cooling tower - Google Patents
Adjustable air duct for cooling tower Download PDFInfo
- Publication number
- CN217383963U CN217383963U CN202221361295.1U CN202221361295U CN217383963U CN 217383963 U CN217383963 U CN 217383963U CN 202221361295 U CN202221361295 U CN 202221361295U CN 217383963 U CN217383963 U CN 217383963U
- Authority
- CN
- China
- Prior art keywords
- cooling tower
- connecting plate
- plates
- air duct
- adjustable air
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to an adjustable dryer for cooling tower relates to the technical field of cooling tower, including the dryer body, the dryer body comprises four blocks of structures and the equal same connecting plate of size, and the connecting plate is the arc, can dismantle the connection through coupling assembling between connecting plate and the adjacent connecting plate, and four connecting plates form the installation cavity that the air feed machine put into under four groups of coupling assembling effects. This application is through removing four connecting plates and laminating with fan frame respectively, couples together two adjacent connecting plates through coupling assembling, and four connecting plates combine together under four coupling assembling effects and form between and the installation cavity that the installation was put into to the fan to reduce the unmatched probability of fan frame size and dryer inner wall size, improved the operating efficiency of fan and reduced the volute noise.
Description
Technical Field
The application relates to the technical field of cooling towers, in particular to an adjustable air duct for a cooling tower.
Background
A cooling tower is a cooling device that exchanges cooling water with waste heat and air in the tower, thereby transferring the waste heat to the air and diffusing the waste heat into the atmosphere.
Cooling towers can be generally classified into natural draft and mechanical draft according to the draft method. The common and practical in modern refrigeration industry is a mechanical ventilation cooling tower, which does not depend on natural wind power, and has good cooling effect and stable and reliable operation. The mechanical ventilation cooling tower generally comprises a tower body, a water spraying device, a water distribution system, a ventilation device, an air distribution device, an air duct, a water collector and a water collecting tank. The ventilation equipment is generally an axial flow fan, requires large air volume and high ventilation pressure, and can change the air pressure and the air volume by adjusting the angle of the blade. The wind barrel has the functions of creating good air flow power conditions, reducing flow resistance, sending hot and humid air to a high place and reducing backflow of the hot and humid air.
The fan among the above-mentioned mechanical draft cooling tower is generally installed on the dryer, and the fan frame is generally circular, so require dryer inner wall shape and fan frame looks adaptation, but the dryer generally is independent processing and dryer as an organic whole with the fan to the fan produces the fan frame easily when the installation in the dryer phenomenon different with the interval between the dryer inner wall all around, makes the operating efficiency of fan lower and the volute noise great.
SUMMERY OF THE UTILITY MODEL
In order to improve the operating efficiency of fan and reduce the volute noise, this application provides an adjustable dryer for cooling tower.
The application provides an adjustable dryer for cooling tower adopts following technical scheme:
the utility model provides an adjustable dryer for cooling tower, includes the dryer body, the dryer body comprises four blocks of structures and the equal same connecting plate of size, the connecting plate is the arc, can dismantle the connection through coupling assembling between connecting plate and the adjacent connecting plate, four the connecting plate forms the installation cavity that the air supply machine put into under four coupling assembling effects.
Through adopting above-mentioned technical scheme, remove four connecting plates and laminate with the fan frame respectively, couple together two adjacent connecting plates through coupling assembling, four connecting plates are in the same place and form the installation cavity that the installation was put into to the fan between under four coupling assembling effects to reduced the unmatched probability of fan frame size and dryer inner wall size, improved the operating efficiency of fan and reduced the volute noise.
Optionally, the connection assembly includes:
the two vertical plates are respectively and vertically arranged on one side edge of the mutually connected two adjacent connecting plates;
the vertical plates are provided with mounting holes which horizontally penetrate through the thickness of the vertical plate body, and the fixing screw rods penetrate through the mounting holes in the two vertical plates;
and the fixing nut is in threaded connection with the fixing screw rod and abuts against the vertical plate.
Through adopting above-mentioned technical scheme, two risers are fixed connection respectively on two sides of two connecting plate interconnect, remove the mounting hole that the clamping screw level passed on two risers, twist and move fixing nut and support tightly on the riser lateral wall to the completion is to the connection of two adjacent connecting plates.
Optionally, the mounting hole is a strip-shaped mounting hole, the fixing screw slides in the mounting hole along a direction away from and close to the connecting plate, and the diameter of the head of the fixing screw is larger than the width of the mounting hole.
Through adopting above-mentioned technical scheme, set up the mounting hole into banding mounting hole, clamping screw can slide along the direction of keeping away from and being close to the connecting plate in the mounting hole to be convenient for adjust the interval between two adjacent connecting plates when facing not unidimensional fan frame.
Optionally, a flexible part is arranged between the two vertical plates, the fixing screw horizontally penetrates through the flexible part, and the two vertical plates clamp the flexible part under the action of the fixing screw cap.
Through adopting above-mentioned technical scheme, adopt the flexible piece to fill the clearance between two risers, improved the leakproofness of connecting between two connecting plates to the structural strength who connects between two adjacent connecting plates has been strengthened.
Optionally, the top end and the bottom end of the connecting plate are folded to one side close to the vertical plate to form an upper side and a lower side, and the upper side and the lower side are respectively abutted to the upper surface and the lower surface of the vertical plate.
Through adopting above-mentioned technical scheme, turn over the top and the bottom of connecting plate respectively and become last side and the lower side of contradicting with riser upper surface and lower surface for the cooperation of last side and lower side supports the riser in the vertical direction, thereby has improved the joint strength of riser on the connecting plate.
Optionally, a plurality of bolt holes convenient for mounting the connecting plate on the cooling tower are uniformly distributed on the upper side edge and the lower side edge.
Through adopting above-mentioned technical scheme, all set up a plurality of bolt holes on the last side of connecting plate and downside edge, then use the bolt to be connected to the cooling tower through the bolt hole with the last side of connecting plate and downside edge to accomplish the fixed work of connecting plate on the cooling tower.
Optionally, two adjacent connecting plates are detachably provided with supporting rods through assembling components.
Through adopting above-mentioned technical scheme, can dismantle the bracing piece and connect on two adjacent connecting plates, the bracing piece absorbs the power that makes two adjacent connecting plates between take place relative displacement to joint strength between two adjacent connecting plates has been improved.
Optionally, the assembly component includes:
the two lug plates are respectively and vertically arranged on the two adjacent connecting plates, and two ends of the supporting rod respectively horizontally penetrate through the two lug plates;
two assembly nuts, the helix has all been seted up at the both ends that the bracing piece passed two otic placodes, assembly nut threaded connection just supports tightly on the otic placode lateral wall on the helix.
Through adopting above-mentioned technical scheme, the bracing piece level passes the otic placode on two connecting plates, twists and moves fitting nut and bracing piece and pass one end threaded connection of otic placode to accomplish the fixed work of bracing piece on two adjacent connecting plates.
Optionally, the connecting plate is made of steel with elastic-plastic property.
Through adopting above-mentioned technical scheme, the connecting plate that the connecting plate was made for the steel that has the elastoplasticity to make the connecting plate can suitably warp with the adaptation fan frame according to the fan frame, improved the matching degree of installation cavity with the fan frame.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the four connecting plates are combined together under the action of the four groups of connecting assemblies, and an installation cavity for placing and installing the fan is formed between the four connecting plates, so that the probability of unmatched size of the fan frame and the size of the inner wall of the air duct is reduced, the operation efficiency of the fan is improved, and the noise of a volute is reduced;
2. the two vertical plates are fixedly connected to two sides of the two connecting plates which are connected with each other respectively, the movable fixing screw horizontally penetrates through the mounting holes in the two vertical plates, and the fixing screw cap is screwed to abut against the side walls of the vertical plates, so that the two adjacent connecting plates are connected;
3. the supporting rod is detachably connected to the two adjacent connecting plates, and the supporting rod absorbs the force which enables relative displacement to occur between the two adjacent connecting plates, so that the connecting strength between the two adjacent connecting plates is improved.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is an enlarged schematic view of section A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B in fig. 1.
Reference numerals: 11. a connecting plate; 12. a mounting cavity; 2. a connecting assembly; 21. a vertical plate; 22. fixing the screw rod; 23. fixing a nut; 24. mounting holes; 25. a flexible member; 26. an upper side edge; 27. a lower side edge; 28. bolt holes; 3. assembling the components; 31. a support bar; 32. an ear plate; 33. assembling a nut; 34. and a through hole.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses an adjustable dryer for cooling tower.
Referring to fig. 1, the adjustable air duct for the cooling tower comprises an air duct body, wherein the air duct body is composed of four connecting plates 11 with the same structure and size, and the two adjacent connecting plates 11 are detachably connected through a connecting assembly 2.
Referring to fig. 1 and 2, the connecting plate 11 is an arc-shaped connecting plate 11 made of steel with elasticity and plasticity, and after four connecting plates 11 are combined with each other through four groups of connecting assemblies 2, an installation cavity 12 for placing a fan can be formed between the four connecting plates 11. The connecting component 2 comprises two vertical plates 21, a fixing screw 22 and a fixing nut 23. Two risers 21 are respectively fixed connection on two adjacent connecting plates 11 one end lateral wall that is close to each other. Two opposite side walls of the two vertical plates 21 are provided with strip-shaped mounting holes 24 which horizontally penetrate through the thickness of the vertical plates 21 along the width direction of the vertical plates 21. The fixing screw 22 horizontally passes through the two mounting holes 24 and the head part of the fixing screw abuts against the side wall of the two vertical plates 21 opposite to each other. The fixing nut 23 is screwed on the fixing screw 22 and abuts against the opposite side wall of the two vertical plates 21 which is not abutted against the fixing screw 22.
Referring to fig. 1 and 2, a flexible member 25 is disposed between two risers 21. The fixing screw 22 horizontally penetrates through the flexible piece 25, the two vertical plates 21 clamp the flexible piece 25 under the action of the fixing screw 22 and the fixing nut 23, and the flexible piece 25 fills a gap between the two vertical plates 21.
Referring to fig. 1, the top and bottom ends of the web 11 are folded over toward the sides adjacent the risers 21 to form an upper side 26 and a lower side 27. The lower surface of the upper side 26 abuts the upper surface of the riser 21. The upper surface of the lower side 27 abuts the lower surface of the riser 21. A plurality of bolt holes 28 are uniformly distributed on the upper surfaces of the upper side 26 and the lower side 27.
Referring to fig. 1 and 3, two adjacent connecting plates 11 are detachably provided with a support rod 31 by a fitting assembly 3. The mounting assembly 3 comprises two ear plates 32 and two mounting nuts 33. Two ear plates 32 are fixedly connected to the upper surfaces of the upper side edges 26 of two adjacent connecting plates 11, respectively. Through holes 34 which horizontally penetrate through the thickness of the ear plates 32 are formed on two opposite side walls of the two ear plates 32. The support rod 31 horizontally passes through the two through holes 34, and two ends of the support rod are respectively located on two opposite sides of the two ear plates 32. The supporting rod 31 is provided with spiral lines on the surfaces of two opposite sides of the two ear plates 32. Two assembling nuts 33 are connected on the two sections of spiral lines in a threaded manner and are respectively and tightly propped against two opposite side walls of the two lug plates 32.
The working principle of the embodiment of the application is as follows:
the four movable connecting plates 11 are abutted against the frame of the fan, the movable fixing screw 22 penetrates through the mounting holes 24 and the flexible pieces 25 on the two adjacent vertical plates 21, and the fixing screw cap 23 is screwed to be in threaded connection with the fixing screw 22 and abutted against the vertical plates 21; remove bracing piece 31 and pass two otic placodes 32, twist and move two fitting nut 33 and support tightly on two otic placode 32 wall mutually back of the body with bracing piece 31 both ends threaded connection respectively to join together four connecting plates 11, form the installation cavity 12 that the installation was put into to the air supply machine between four connecting plates 11, thereby reduced the unmatched probability of fan frame size and dryer inner wall size.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides an adjustable dryer for cooling tower, includes the dryer body, its characterized in that: the dryer body comprises four connecting plates (11) that the structure is the same with the size, connecting plate (11) are the arc, can dismantle the connection through coupling assembling (2) between connecting plate (11) and adjacent connecting plate (11), four connecting plate (11) form installation cavity (12) that the air feed machine put into under four coupling assembling (2) effects.
2. An adjustable air duct for a cooling tower according to claim 1, wherein: the connection assembly (2) comprises:
the two vertical plates (21), the two vertical plates (21) are respectively and vertically arranged on the side edge of one side where the two adjacent connecting plates (11) are connected with each other;
the vertical plates (21) are provided with mounting holes (24) which horizontally penetrate through the thickness of the vertical plate (21), and the fixing screw rods (22) penetrate through the mounting holes (24) in the two vertical plates (21);
and the fixing nut (23) is in threaded connection with the fixing screw rod (22) and abuts against the vertical plate (21).
3. An adjustable air duct for a cooling tower according to claim 2, wherein: the mounting hole (24) is a strip-shaped mounting hole (24), the fixing screw (22) slides in the mounting hole (24) along the direction far away from and close to the connecting plate (11), and the diameter of the head of the fixing screw (22) is larger than the width of the mounting hole (24).
4. An adjustable air duct for a cooling tower according to claim 2, wherein: be provided with between two riser (21) flexible piece (25), flexible piece (25) are passed to clamping screw (22) level, two riser (21) are under fixation nut (23) effect clamp flexible piece (25).
5. An adjustable air duct for a cooling tower according to claim 2, wherein: connecting plate (11) top and bottom are all turned over to one side that is close to riser (21) and are rolled over and form side (26) and lower side (27), go up side (26) and lower side (27) and contradict with the upper surface and the lower surface of riser (21) respectively.
6. An adjustable air duct for a cooling tower according to claim 5, wherein: and a plurality of bolt holes (28) convenient for mounting the connecting plate (11) on the cooling tower are uniformly distributed on the upper side edge (26) and the lower side edge (27).
7. An adjustable air duct for a cooling tower according to claim 1, wherein: two adjacent connecting plates (11) are detachably provided with supporting rods (31) through assembling components (3).
8. An adjustable air duct for a cooling tower according to claim 7, wherein: the fitting assembly (3) comprises:
the two lug plates (32) are respectively and vertically arranged on the two adjacent connecting plates (11), and two ends of the supporting rod (31) horizontally penetrate through the two lug plates (32);
two fitting nut (33), the helix has all been seted up on the both ends that bracing piece (31) passed two otic placodes (32), fitting nut (33) threaded connection just supports tightly on otic placode (32) lateral wall on the helix.
9. An adjustable air duct for a cooling tower according to claim 1, wherein: the connecting plate (11) is made of steel with elastic plasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221361295.1U CN217383963U (en) | 2022-05-30 | 2022-05-30 | Adjustable air duct for cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221361295.1U CN217383963U (en) | 2022-05-30 | 2022-05-30 | Adjustable air duct for cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217383963U true CN217383963U (en) | 2022-09-06 |
Family
ID=83089887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221361295.1U Active CN217383963U (en) | 2022-05-30 | 2022-05-30 | Adjustable air duct for cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217383963U (en) |
-
2022
- 2022-05-30 CN CN202221361295.1U patent/CN217383963U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217383963U (en) | Adjustable air duct for cooling tower | |
| CN215521407U (en) | Last vibration damping mount structure of roof fan | |
| CN203070891U (en) | Plate-type clamping piece for dry-type transformer | |
| CN209877416U (en) | Air conditioner heat exchanger for large-scale indoor unit | |
| CN210899007U (en) | Detachable is sent out promptly and is used and safe and reliable's intelligent photovoltaic module is used at family promptly | |
| CN220959782U (en) | Cooling tower frame connected by bolts | |
| CN219241082U (en) | Connection structure of aluminum alloy grid | |
| CN215217245U (en) | Air cooling tube bank assembly device | |
| CN218328714U (en) | Solar collector plate combined frame assembly component | |
| CN213146926U (en) | Model for producing air conditioner radiating fins | |
| CN220815952U (en) | Horizontal water pump rainproof sunshade cover | |
| CN221055622U (en) | Hyperbolic cooling tower water collector | |
| CN215406833U (en) | Solar energy dome structure for green building | |
| CN213334725U (en) | Aluminum foil fin internal thread multi-row copper pipe dehumidification unit | |
| CN221054520U (en) | Portable installation component that pump water system used | |
| CN221055567U (en) | Condenser for coal-fired unit | |
| CN219697483U (en) | Outgoing line rod of transformer rectifier | |
| CN210716440U (en) | Rubber flexible connection limiting pull rod device | |
| CN220935061U (en) | Push rod arm and photovoltaic support | |
| CN218268297U (en) | Adjustable support suitable for angle iron tower | |
| CN214674227U (en) | Novel iron accessory clamping device | |
| CN217942386U (en) | Truss arm top and bottom segment assembling and splicing point tool | |
| CN216195679U (en) | Building integrated photovoltaic roofing photovoltaic module | |
| CN213395523U (en) | Heater with fast-mounted foot plates | |
| CN219639672U (en) | Adjustable bracket for comprehensive pipe rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |