CN215063834U - Closed cooling tower - Google Patents
Closed cooling tower Download PDFInfo
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- CN215063834U CN215063834U CN202120882434.4U CN202120882434U CN215063834U CN 215063834 U CN215063834 U CN 215063834U CN 202120882434 U CN202120882434 U CN 202120882434U CN 215063834 U CN215063834 U CN 215063834U
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- sleeve
- filler
- cooling tower
- closed cooling
- fixedly connected
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Abstract
The utility model discloses a closed cooling tower relates to the cooling tower, aims at solving the inconvenient problem of packing change, and its technical scheme main points are: including tower body and filler, two fixedly connected with run through the filler and be in the bracing piece of same horizontal plane on the filler, fixedly connected with two rather than coaxial setting and cover establish the support section of thick bamboo at its both ends on the bracing piece, sliding connection has two covers to establish the sleeve on the support section of thick bamboo on the bracing piece, and the cover is equipped with two locking section of thick bamboos on the bracing piece, and two locking sections of thick bamboos are used for the sleeve of contradicting with the both ends threaded connection of bracing piece respectively, four mountings of fixedly connected with on the inner wall of tower body. The utility model discloses a movable sleeve makes it break away from the through-hole to after taking out all bracing pieces, change the filler, movable sleeve makes in its embedding through-hole, thereby fixed support pole and filler, the change of convenient filler, the change of filler can improve refrigerated efficiency, water economy resource.
Description
Technical Field
The utility model relates to a cooling tower, more specifically say, it relates to a closed cooling tower.
Background
The closed cooling tower (also called evaporative air cooler, closed cooling tower) is characterized in that a tubular heat exchanger is arranged in the tower, and the cooling effect is ensured through the heat exchange of circulating air, spray water and circulating water. Because of closed circulation, the water quality can be ensured not to be polluted, the high-efficiency operation of the main equipment is well protected, and the service life is prolonged. When the outside air temperature is low, the spray water system can be stopped, and the water-saving effect is achieved. With the implementation of national energy-saving and emission-reducing policies and the increasing shortage of water resources, closed cooling towers have been widely applied in industries such as metallurgy, aviation, electric power, chemical industry, machinery, petroleum, food, plastics, rubber and the like in recent years.
An air inlet layer is arranged in the existing cooling tower, two support rods are arranged in the air inlet layer, the support rods penetrate through filler to be used for fixing the filler, the filler is the most important part of the cooling tower, the efficiency of the cooling tower is high and low, depending on the degree of full contact between cooling water and air in the filler, the filler plays a role in increasing heat dissipation capacity in the cooling tower, the residence time of the cooling water is prolonged, the heat exchange area is increased, the heat exchange capacity is increased, water is uniformly distributed, four fixing pieces are fixedly connected to the inner wall of the air inlet layer of the tower body, the fixing pieces are concave, two ends of the fixing pieces are welded to the inner wall of the tower body, grooves communicated with the top surfaces of the fixing pieces are formed in the fixing pieces, the support rods are embedded into the grooves, two obliquely arranged baffle plates are arranged on the inner wall of the air inlet layer of the tower body, the bottom surfaces of the baffle plates are abutted against the top surfaces of the filler, the baffle plates are used for drainage, the cooling water is guided to the filler, and the filler needs to be replaced after the filler is used for a long time, move up the both ends of bracing piece to breaking away from the recess during change, the bracing piece shifts up and can drive to pack and shift up, because the top surface of the filler of baffle is inconsistent to make the bracing piece shift up comparatively difficultly, thereby hardly separate bracing piece and mounting, make to pack to change very inconveniently.
Therefore, a new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a closed cooling tower conveniently changes the filler.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a closed cooling tower, includes tower body and filler, pack two fixedly connected with and run through the bracing piece that packs and be in same horizontal plane, two fixedly connected with are established rather than coaxial setting and cover on the bracing piece and are established the support section of thick bamboo at its both ends, sliding connection has two covers to establish the sleeve on the support section of thick bamboo on the bracing piece, the cover is equipped with two locking section of thick bamboos, two on the bracing piece a locking section of thick bamboo is used for the sleeve of contradicting with the both ends threaded connection of bracing piece respectively, four mountings of fixedly connected with on the inner wall of tower body, be formed with the cavity between mounting and the tower body inner wall, set up on the mounting and communicate and be used for holding the through-hole that the sleeve passed with the cavity.
By adopting the technical scheme, when the filler is replaced, the locking barrel is rotated to separate the threads on the locking barrel and the supporting rod, then the locking barrel is moved back to the sleeve to separate the locking barrel from the end surface of the sleeve, then the sleeve is moved towards the locking barrel to move the sleeve relative to the supporting barrel, the sleeve is separated from the through hole, so that one end of the supporting rod is separated from the fixing piece, after all the supporting rods are taken out, the filler is replaced, then the supporting rod is moved upwards to abut against the baffle, then one end of the supporting rod is aligned to the through hole, the sleeve is moved to be embedded into the through hole, then the locking barrel is moved to be in contact with the threads on the supporting rod, then the locking barrel is rotated to abut against the end surface of the sleeve, so that the sleeve is limited to move towards the center of the supporting rod, further one end of the sleeve is kept in a state of penetrating through the through hole, and the connection strength of the supporting rod and the fixing piece is improved, the replacement of the filler is convenient.
The utility model discloses further set up to: the sleeve is close to the one end in bracing piece center and is formed with the spacing ring that sets up towards sleeve axis department, the spacing ring is used for limiting the sleeve removal with the one end counterbalance of a support section of thick bamboo.
Through adopting above-mentioned technical scheme, the spacing ring is inconsistent with a supporting cylinder, and then the restriction sleeve is kept away from bracing piece central point and is located the removal for the sleeve is stably located the both ends of bracing piece.
The utility model discloses further set up to: the two sleeves positioned on the same side of the two support rods are fixedly connected through a connecting rod.
Through adopting above-mentioned technical scheme, a sleeve removes, drives another sleeve through the connecting rod and removes, and two sleeves imbed the through-hole simultaneously, make things convenient for telescopic installation.
The utility model discloses further set up to: one end of the sleeve, which is far away from the supporting rod, is provided with a round table-shaped guide part, and the small end of the guide part is arranged towards the fixing part.
Through adopting above-mentioned technical scheme, the tip area of guide part is little, imbeds in the through-hole easily to play the guide effect, conveniently install the sleeve to sleeve embedding through-hole.
The utility model discloses further set up to: and a gasket is fixedly connected to the end surface of the locking cylinder, which is close to the sleeve.
Through adopting above-mentioned technical scheme, a locking section of thick bamboo and sleeve pass through the packing ring separation, reduce the rigidity collision between them on the one hand, reduce the wearing and tearing between a locking section of thick bamboo and the sleeve, on the other hand separates both to reduce the contact corrosion between the two, improve the life of a sleeve and a locking section of thick bamboo.
The utility model discloses further set up to: the fixing piece is in a concave shape, two ends of the fixing piece extend outwards to form extending edges, the extending edges are fixed with the inner wall of the tower body through a plurality of bolts and nuts, and the cavity is located in the concave portion of the fixing piece.
Through adopting above-mentioned technical scheme, unscrew bolt and nut and can separate mounting and tower body to the convenient mounting of changing the damage.
The utility model discloses further set up to: the sleeve is coated with an anti-rust coating.
Through adopting above-mentioned technical scheme, through setting up anti rust coating, improve telescopic rust-resistant ability, and then improve telescopic life.
The utility model discloses further set up to: the sleeve is made of carbon steel.
Through adopting above-mentioned technical scheme, the carbon steel has the characteristics of high strength to improve telescopic intensity, and then make the sleeve more firm with being connected of mounting.
To sum up, the utility model discloses following beneficial effect has: when the filler is replaced, the locking cylinder is rotated to separate the threads on the locking cylinder and the supporting rod, then the locking cylinder is moved back to the sleeve to separate the locking cylinder from the end surface of the sleeve, then the sleeve is moved towards the locking cylinder, so that the sleeve and the supporting cylinder move relatively, the sleeve is separated from the through hole, thereby separating one end of the supporting rod from the fixing piece, replacing the filler after all the supporting rods are taken out, then moving the supporting rod upwards, the filler is propped against the baffle, then one end of the supporting rod is aligned with the through hole, the sleeve is moved to be embedded into the through hole, then the locking cylinder is moved to be in contact with the thread on the supporting rod, then the locking cylinder is rotated to be abutted against the end surface of the sleeve, so that the sleeve is limited to move towards the center of the supporting rod, and then make telescopic one end keep passing the state of through-hole, improve the joint strength of bracing piece and mounting, make things convenient for the change of packing.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the middle air intake layer of the present invention;
fig. 3 is a cross-sectional view of the middle support rod of the present invention.
In the figure: 1. a tower body; 2. a filler; 3. a support bar; 4. a support cylinder; 5. a sleeve; 6. a locking barrel; 7. A fixing member; 8. a cavity; 9. a limiting ring; 10. a connecting rod; 11. a guide portion; 12. a gasket; 13. and (5) edge extension.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
A closed cooling tower is shown in figures 1 and 2 and comprises a tower body 1 and filler 2, wherein four fixing pieces 7 are installed on the inner wall of the tower body 1, the fixing pieces 7 are concave and the two ends of the fixing pieces 7 extend outwards to form extending edges 13, the extending edges 13 are fixed with the inner wall of the tower body 1 through a plurality of bolts and nuts, and a cavity 8 is formed between the concave portion of each fixing piece 7 and the inner wall of the tower body 1.
As shown in fig. 2 and 3, two support rods 3 penetrating through the filler 2 and located on the same horizontal plane are installed on the filler 2, two support cylinders 4 coaxially arranged with the support rods 3 and sleeved at two ends of the support rods are welded on the support rods 3, two sleeves 5 made of carbon steel and sleeved on the support cylinders 4 are slidably connected on the support rods 3, a limiting ring 9 arranged towards the axis of the sleeve 5 is formed at one end of each sleeve 5 close to the center of the support rod 3, the limiting ring 9 is abutted against one end of each support cylinder 4 to limit the movement of the sleeve 5, a truncated cone-shaped guide part 11 is formed at one end of each sleeve 5 far from the support rods 3, a through hole communicated with the cavity 8 and used for accommodating the sleeve 5 to pass through is formed in the fixing part 7, the small end of the guide part 11 is arranged towards the fixing part 7, the two sleeves 5 located on the two support rods 3 are fixedly connected through a connecting rod 10, and the same side of each sleeve 5 is coated with an antirust coating,
as shown in fig. 3, the support rod 3 is sleeved with two locking cylinders 6, the two locking cylinders 6 are respectively bonded with the end faces, close to the sleeve 5, of the two end threaded connection locking cylinders 6 of the support rod 3, and the locking cylinders 6 and the sleeve 5 are mutually extruded through the gaskets 12 to limit the movement of the sleeve 5 when the locking cylinders 6 are in threaded connection with the support rod 3.
When changing filler 2, rotate a locking section of thick bamboo 6, make the screw thread separation on a locking section of thick bamboo 6 and the bracing piece 3, then move a locking section of thick bamboo 6 dorsad sleeve 5, make the terminal surface separation of a locking section of thick bamboo 6 and sleeve 5, then move sleeve 5 towards a locking section of thick bamboo 6, make sleeve 5 and a supporting section of thick bamboo 4 relative movement, sleeve 5 breaks away from the through-hole, drive another sleeve 5 through connecting rod 10 and remove, two sleeves 5 break away from the through-hole simultaneously, make things convenient for the dismantlement of sleeve 5, after the one end of separation bracing piece 3 and mounting 7, take out behind all bracing pieces 3, in-process bracing piece 3 need not shift up, make the dismantlement more convenient.
The packing 2 is replaced, the supporting rod 3 is moved upwards, the limiting ring 9 is abutted to the supporting barrel 4, then the limiting sleeve 5 is moved away from the center of the supporting rod 3, the sleeve 5 is stably positioned at two ends of the supporting rod 3, the packing 2 is abutted to the baffle, one end of the supporting rod 3 is aligned to the through hole, the sleeve 5 is moved to be embedded into the through hole, the small end area of the guide part 11 is small, the sleeve 5 is easy to be embedded into the through hole, the sleeve 5 is convenient to install, one sleeve 5 is moved, the other sleeve 5 is driven to move through the connecting rod 10, the two sleeves 5 are simultaneously embedded into the through hole, the sleeve 5 is convenient to install, then the locking barrel 6 is moved to be in contact with the threads on the supporting rod 3, then the locking barrel 6 is rotated, the locking barrel 6 is abutted to the end surface of the sleeve 5 through the gasket, on one hand, the rigid collision between the locking barrel 6 and the sleeve 5 is reduced, and the abrasion between the locking barrel 6 and the sleeve 5 is reduced, on the other hand will both separate to reduce the contact corrosion between the two, improve the life of a sleeve 5 and a locking section of thick bamboo 6, thereby restriction sleeve 5 removes towards bracing piece 3 central authorities, and then makes the one end of sleeve 5 keep passing the state of through-hole, improves the joint strength of bracing piece 3 and mounting 7, makes things convenient for the change of packing 2.
The sleeve 5 made of carbon steel is coated with the antirust coating, so that the antirust capacity of the sleeve 5 is improved, the service life of the sleeve 5 is prolonged, and the carbon steel has the characteristic of high strength, so that the strength of the sleeve 5 is improved, and the sleeve 5 is firmly connected with the fixing piece 7.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A closed cooling tower, characterized in that: comprises a tower body (1) and a filler (2), wherein the filler (2) is fixedly connected with two supporting rods (3) which penetrate through the filler (2) and are positioned on the same horizontal plane, the supporting rod (3) is fixedly connected with two supporting cylinders (4) which are coaxial with the supporting rod and are sleeved at the two ends of the supporting rod, the supporting rod (3) is connected with two sleeves (5) which are sleeved on the supporting cylinder (4) in a sliding way, two locking barrels (6) are sleeved on the supporting rod (3), the two locking barrels (6) are respectively in threaded connection with two ends of the supporting rod (3) and are used for abutting against the sleeve (5), the inner wall of the tower body (1) is fixedly connected with four fixing pieces (7), a cavity (8) is formed between the fixing piece (7) and the inner wall of the tower body (1), the fixing piece (7) is provided with a through hole which is communicated with the cavity (8) and is used for accommodating the sleeve (5) to pass through.
2. A closed cooling tower according to claim 1, wherein: one end of the sleeve (5) close to the center of the support rod (3) is provided with a limit ring (9) arranged towards the axis of the sleeve (5), and the limit ring (9) is abutted to one end of the support cylinder (4) to limit the movement of the sleeve (5).
3. A closed cooling tower according to claim 1, wherein: the two sleeves (5) positioned on the same side of the two support rods (3) are fixedly connected through a connecting rod (10).
4. A closed cooling tower according to claim 1, wherein: one end of the sleeve (5) far away from the supporting rod (3) is provided with a round table-shaped guide part (11), and the small end of the guide part (11) is arranged towards the fixing part (7).
5. A closed cooling tower according to claim 1, wherein: and a gasket (12) is fixedly connected to the end surface of the locking cylinder (6) close to the sleeve (5).
6. A closed cooling tower according to claim 1, wherein: the fixing piece (7) is in a concave shape, two ends of the fixing piece extend outwards to form extending edges (13), the extending edges (13) are fixed with the inner wall of the tower body (1) through a plurality of bolts and nuts, and the cavity (8) is located in a concave portion of the fixing piece (7).
7. A closed cooling tower according to claim 1, wherein: the sleeve (5) is coated with an antirust coating.
8. A closed cooling tower according to claim 1, wherein: the sleeve (5) is made of carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120882434.4U CN215063834U (en) | 2021-04-27 | 2021-04-27 | Closed cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120882434.4U CN215063834U (en) | 2021-04-27 | 2021-04-27 | Closed cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215063834U true CN215063834U (en) | 2021-12-07 |
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ID=79110130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120882434.4U Active CN215063834U (en) | 2021-04-27 | 2021-04-27 | Closed cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215063834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117101355A (en) * | 2023-08-25 | 2023-11-24 | 山东义丰环保机械股份有限公司 | Combined packing tower for gas purification |
-
2021
- 2021-04-27 CN CN202120882434.4U patent/CN215063834U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117101355A (en) * | 2023-08-25 | 2023-11-24 | 山东义丰环保机械股份有限公司 | Combined packing tower for gas purification |
| CN117101355B (en) * | 2023-08-25 | 2024-03-22 | 山东义丰环保机械股份有限公司 | Combined packing tower for gas purification |
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