CN212362887U

CN212362887U - Nitrogen compressor cooling tower

Info

Publication number: CN212362887U
Application number: CN202020555665.XU
Authority: CN
Inventors: 邓汉姆; 欧立佛; 邹秋刚; 唐龙
Original assignee: Heyuan Mecton Micro Metal Co ltd
Current assignee: Heyuan Mecton Micro Metal Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-01-15
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a nitrogen press cooling water tower, including the water storage shell, the inside intermediate position of water storage shell is provided with the main shaft, the outside of main shaft evenly is provided with three sets of swivel caps from top to bottom, the swivel cap rotates and connects in the main shaft, the outside of swivel cap evenly is provided with multiunit cooling blade along the circumference, the bottom of main shaft is provided with down the joint, the output that down connects is provided with the spiral cooling tube, the top of main shaft is provided with and goes up the joint, the spiral cooling tube is kept away from the one end that down connects and is connected in the input that goes up the joint. Through setting up the spiral cooling tube, make high-temperature water cool off in its wet cold environment of inside make full use of cooling tower before the shower nozzle blowout, and the material of spiral cooling tube is copper-aluminum alloy, and the heat conductivity of copper-aluminum alloy material is splendid, can fully be the cooling of high-temperature water cooling, reinforcing device's cooling capacity.

Description

Nitrogen compressor cooling tower

Technical Field

The utility model relates to a cooling arrangement technical field specifically is a nitrogen compressor cooling tower.

Background

The nitrogen compressor is a device for compressing and delivering dry nitrogen. The unit comprises gas coolers at all stages, inlet and outlet buffers, an asynchronous motor (YKK630-12 type), an oil supply device and the like besides a main machine. Dry nitrogen enters a compressor through a filter, the final pressure reaches the designated high pressure through multi-stage compression, and after each stage of compression, hot flow gas is cooled through a water-cooled shell-and-tube heat exchanger. When the existing nitrogen compressor system is used for producing high-pressure nitrogen, because the internal components of the nitrogen compressor system are dense, high temperature is often generated during pressurization work, the temperature of the high-pressure nitrogen is very high, the high-temperature nitrogen sometimes cannot meet actual requirements or is not convenient to collect, and then a cooling system is required to carry out special cooling and heat dissipation on the high-temperature nitrogen.

The cooling water tower matched with the existing nitrogen compressor has the following defects in practical use:

when high-temperature water after cooling high-temperature nitrogen is cooled by a common cooling water tower, as the internal structure of the cooling water tower is too simple, a straight-cylinder type water pipe is directly communicated to the spray head, the water flow speed is high, the retention time is short, the contact area is small, the wet and cold environment in the cooling water tower is difficult to effectively utilize, and the actual cooling effect is poor; the shower nozzle spun high temperature water, inside the cooling tower, by spraying high free fall and falling to the lower extreme, cool off time is too short, can't thoroughly cool off high temperature water, long-time operation, inside does not have thoroughly refrigerated water gathering more and more, and the inside whole temperature of cooling tower rises, reduces cooling tower's bulk cooling ability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nitrogen press cooling tower to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a nitrogen press cooling water tower, includes the water storage shell, the inside intermediate position of water storage shell is provided with the main shaft, the outside of main shaft evenly is provided with three sets of rotary sleeves from top to bottom, the rotary sleeve rotates and connects in the main shaft, the outside of rotary sleeve evenly is provided with multiunit cooling blade along the circumference, the bottom of main shaft is provided with down the joint, the output that down the joint is provided with spiral cooling tube, the top of main shaft is provided with and rotates the joint, spiral cooling tube keeps away from down the one end that connects and connects in the input of rotating the joint, the output of rotating the joint is connected in the shower nozzle, the shower nozzle is provided with eight groups along the circumference, spiral cooling tube's the outside is provided with the tower body, be provided.

Preferably, an air inlet ring is arranged between the water storage shell and the tower body, and a plurality of air inlets are uniformly formed in the air inlet ring along the circumference.

Preferably, the input that the lower round connects is provided with the inlet tube, the one end that the lower round connected was kept away from to the inlet tube is provided with the water inlet, the water inlet sets up in the front end of water storage shell, the downside of water inlet is provided with the delivery port, the rear end of delivery port passes the bottom parallel and level of water storage shell and water storage shell.

Preferably, the top of tower body is provided with the tower lid, the inboard intermediate position of tower lid is provided with the fan, the top of tower lid is provided with the gas vent, be provided with the protection steel mesh on the gas vent, the upper end intermediate position of gas vent is provided with driving motor, driving motor's output and fan electric connection.

Preferably, the spiral cooling pipe is made of copper-aluminum alloy, and the inner wall and the outer wall of the spiral cooling pipe are coated with antirust coatings.

Preferably, the material of interior viewport is high strength transparent pv plastics, the bottom of water storage shell is provided with three stabilizer blade along the circumference, the stabilizer blade passes through welded mode fixed connection in water storage shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up interior viewport on the tower body, the material of interior viewport is high strength transparent pv plastics, and when cooling tower was in operation, the inside operation cooling situation of viewport viewing device in the user of service permeable compares traditional cooling tower sealed design, and the inside situation of device can in time be mastered to the user of service, and when mechanical failure appeared, but the very first time discovery problem place of user of service in time handled, had strengthened the practicality of device.

2. The utility model discloses a set up the spiral cooling tube, high-temperature water is back in getting into the tower by the water inlet, transmit to the spiral cooling tube in through the inlet tube, compare the cooling tube of the straight cylinder of tradition, the spiral cooling tube has that inner wall and rivers area of contact are big, rivers flow path is long, flow time characteristics such as long, make high-temperature water before the shower nozzle blowout, cool off in its wet cold environment of inside make full use of cooling tower, and the material of spiral cooling tube is copper-aluminum alloy, the heat conductivity of copper-aluminum alloy material is splendid, can fully be the cooling of high-temperature water, the cooling capacity of reinforcing device.

3. The utility model discloses a multiunit cooling blade who sets up the main shaft outside, along with the fan operation in the tower lid, the air current in the tower body carries out exhaust port department by admitting air the intra-annular and discharges, form the air system that flows, it rotates to drive cooling blade, form the air current that constantly upwards turns, the air current promotes shower nozzle spun high-temperature water constantly overturns in cooling tower, the high-temperature water of overturning in the air is abundant with the environmental contact in the cooling tower, thoroughly effluvium inside heat, very big reinforcing cooling tower's whole cooling capacity, avoided traditional cooling tower because the cooling time is short excessively, can't thoroughly cool off high-temperature water, long-time operation, inside not thorough refrigerated water gathering is more and more, the inside whole temperature of cooling tower rises, reduce cooling tower's whole cooling capacity scheduling problem.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is a schematic top view of the present invention.

In the figure: 1. a water storage shell; 2. a water inlet; 3. a water outlet; 4. a water inlet pipe; 5. a lower joint; 6. a spiral cooling tube; 7. a main shaft; 8. a rotating sleeve; 9. cooling the blade; 10. an upper adapter; 11. a spray head; 12. a fan; 13. a drive motor; 14. a tower body; 15. a tower cover; 16. an air inlet ring; 17. an inner viewport; 18. a support leg; 19. and (7) an exhaust port.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a nitrogen compressor cooling water tower comprises a water storage shell 1, a main shaft 7 is arranged in the middle of the inside of the water storage shell 1, three groups of rotary sleeves 8 are uniformly arranged on the outer side of the main shaft 7 from top to bottom, the rotary sleeves 8 are rotatably connected to the main shaft 7, a plurality of groups of cooling blades 9 are uniformly arranged on the outer side of each rotary sleeve 8 along the circumference, a lower rotary joint 5 is arranged at the bottom end of the main shaft 7, a water inlet pipe 4 is arranged at the input end of the lower rotary joint 5, a water inlet 2 is arranged at one end, away from the lower rotary joint 5, of the water inlet pipe 4, the water inlet 2 is arranged at the front end of the water storage shell 1, a water outlet 3 is arranged at the lower side of the water inlet 2, the rear end of the water outlet 3 penetrates through the water storage shell 1 to be flush with the bottom end of the water storage shell 1, a spiral, the top end of the main shaft 7 is provided with an upper rotary joint 10, one end of the spiral cooling pipe 6, which is far away from the lower rotary joint 5, is connected with the input end of the upper rotary joint 10, the output end of the upper rotary joint 10 is connected with a spray head 11, eight groups are arranged on the circumference of the spray head 11, and high-temperature water enters the tower from a water inlet 2 and is transmitted into the spiral cooling pipe 6 through a water inlet pipe 4 by arranging the spiral cooling pipe 6, compared with the traditional straight-cylinder type cooling pipe, the spiral cooling pipe 6 has the characteristics of large contact area between the inner wall and water flow, long water flow path, long flow time and the like, so that the high-temperature water is fully cooled by utilizing the wet and cold environment in the cooling water tower before being sprayed out through the spray head 11, the spiral cooling pipe 6 is made of copper-aluminum alloy, the heat conductivity of the copper-aluminum alloy is excellent, the high-temperature water can be fully cooled, the tower body 14 is provided with an inner view port 17, the inner view port 17 is made of high-strength transparent pv plastic, when the cooling water tower runs, a user can observe the operation cooling condition inside the device through the inner view port 17, compared with the traditional cooling water tower sealed design, the user can timely master the internal condition of the device, when a mechanical fault occurs, the user can find the problem and timely process the problem, the practicability of the device is enhanced, an air inlet ring 16 is arranged between the water storage shell 1 and the tower body 14, a plurality of air inlets are uniformly arranged on the air inlet ring 16 along the circumference for introducing external air into the tower, the top end of the tower body 14 is provided with a tower cover 15, the middle position of the inner side of the tower cover 15 is provided with a fan 12, the top end of the tower cover 15 is provided with an exhaust port 19, the air outlet 19 is provided with a protective steel mesh, the middle position of the upper end of the air outlet 19 is provided with a driving motor 13, the output end of the driving motor 13 is electrically connected with the fan 12, the bottom end of the water storage shell 1 is provided with three support legs 18 along the circumference, the support legs 18 are fixedly connected with the water storage shell 1 in a welding mode and are used for improving the overall stability of the cooling water tower, the utility model discloses a multi-group cooling blade 9 arranged at the outer side of the main shaft 7, along with the operation of the fan in the tower cover 15, the air flow in the tower body 14 is discharged from the air outlet 19 in the air inlet ring 16 to form a flowing air system, the cooling blade 9 is driven to rotate to form an air flow which turns upwards continuously, the air flow pushes the high-temperature water sprayed by the spray head 11 to turn over continuously in the cooling water tower, the high-temperature water which turns over in the air is fully contacted with the environment in the cooling, the problem of traditional cooling tower because the cool time is too short, can't thoroughly cool off high temperature water, long-time operation, inside not thoroughly refrigerated water gathering is more and more, and the inside whole temperature of cooling tower rises, reduces cooling tower's whole cooling capacity etc is avoided.

The working principle is as follows: when the utility model is used, the utility model needs to be simply understood, when in use, after high-temperature water enters the tower from the water inlet 2, the high-temperature water is transmitted into the spiral cooling pipe 6 through the water inlet pipe 4, compared with the traditional straight cylinder type cooling pipe, the spiral cooling pipe 6 has the characteristics of large contact area between the inner wall and the water flow, long water flow path, long flow time and the like, before the high-temperature water is sprayed out through the spray head 11, the high-temperature water is cooled by fully utilizing the wet and cold environment in the cooling tower, the material of the spiral cooling pipe 6 is copper-aluminum alloy, the heat conductivity of the copper-aluminum alloy material is excellent, the high-temperature water can be fully cooled, the cooling capacity of the device is enhanced, after the high-temperature water is sprayed out through the spray head 11, the high-temperature water is discharged from the exhaust port 19 in the air inlet ring 16 through the plurality of groups of cooling blades 9 arranged outside the main shaft 7 along with the operation of, form mobile air system, it rotates to drive cooling blade 9, form the airflow that constantly upwards overturns, the airflow promotes 11 spun high-temperature water of shower nozzle and constantly overturns in cooling tower, the high-temperature water of overturning in the air is abundant with the environmental contact in the cooling tower, thoroughly dispel inside heat, very big reinforcing cooling tower's whole cooling capacity, traditional cooling tower has been avoided because the cooling time is too short, can't thoroughly cool off high-temperature water, long-time operation, inside does not have thoroughly refrigerated water gathering more and more, the inside whole temperature of cooling tower rises, reduce cooling tower's whole cooling capacity scheduling problem.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a nitrogen compressor cooling water tower, includes water storage shell (1), its characterized in that: the inside intermediate position of water storage shell (1) is provided with main shaft (7), the outside of main shaft (7) from top to bottom evenly is provided with three sets of rotary sleeve (8), rotary sleeve (8) rotate connect in main shaft (7), the outside of rotary sleeve (8) evenly is provided with multiunit cooling blade (9) along the circumference, the bottom of main shaft (7) is provided with lower adapter (5), the output of lower adapter (5) is provided with spiral cooling tube (6), the top of main shaft (7) is provided with upper adapter (10), the one end that lower adapter (5) was kept away from in spiral cooling tube (6) is connected in the input of upper adapter (10), the output of upper adapter (10) is connected in shower nozzle (11), shower nozzle (11) are provided with eight sets along the circumference, the outside of spiral cooling tube (6) is provided with tower body (14), an inner view port (17) is arranged on the tower body (14).

2. The nitrogen press cooling tower of claim 1, wherein: an air inlet ring (16) is arranged between the water storage shell (1) and the tower body (14), and a plurality of air inlets are uniformly formed in the air inlet ring (16) along the circumference.

3. The nitrogen press cooling tower of claim 1, wherein: the input that lower round connected (5) is provided with inlet tube (4), the one end that lower round connected (5) was kept away from in inlet tube (4) is provided with water inlet (2), water inlet (2) set up in the front end of water storage shell (1), the downside of water inlet (2) is provided with delivery port (3), the rear end of delivery port (3) passes the bottom parallel and level of water storage shell (1) and water storage shell (1).

4. The nitrogen press cooling tower of claim 1, wherein: the top of tower body (14) is provided with tower lid (15), the inboard intermediate position of tower lid (15) is provided with fan (12), the top of tower lid (15) is provided with gas vent (19), be provided with the protection steel mesh on gas vent (19), the upper end intermediate position of gas vent (19) is provided with driving motor (13), the output and fan (12) electric connection of driving motor (13).

5. The nitrogen press cooling tower of claim 1, wherein: the spiral cooling pipe (6) is made of copper-aluminum alloy, and the inner wall and the outer wall of the spiral cooling pipe (6) are coated with antirust coatings.

6. The nitrogen press cooling tower of claim 1, wherein: the material of interior viewport (17) is high strength transparent pv plastics, the bottom of water storage shell (1) is provided with three stabilizer blade (18) along the circumference, stabilizer blade (18) are through welded mode fixed connection in water storage shell (1).