CN217686712U

CN217686712U - Nitrogen compressor cooling tower

Info

Publication number: CN217686712U
Application number: CN202221083602.4U
Authority: CN
Inventors: 吴丽娅; 钱江; 唐克毕; 其他发明人请求不公开姓名
Original assignee: Guizhou Shougang International Engineering Technology Co ltd
Current assignee: Guizhou Shougang International Engineering Technology Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-10-28
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a nitrogen press cooling tower, including interior tower body, the outer tower body of outside fixedly connected with of interior tower body, be provided with the cooling water cavity between interior tower body and the outer tower body, the inside fixedly connected with spiral pipe of interior tower body, the upper end fixedly connected with shower nozzle of spiral pipe, the upper end fixedly connected with cooling tube of outer tower body, the upper end of cooling tube can be dismantled and be connected with the upper cover, the air discharge fan is installed to the inner wall of cooling tube, the lower extreme and the interior tower body upper end intercommunication of cooling tube, the both sides difference fixedly connected with outlet pipe and the high temperature water of interior tower body advance the pipe, the one end and the spiral pipe intercommunication that the high temperature water advances the pipe. This nitrogen press cooling water tower makes its use of mutually supporting through being provided with spiral pipe, shower nozzle, air discharge fan and cooling water chamber, can realize the quick cooling to high temperature water to the device's cooling capacity has been strengthened.

Description

Nitrogen compressor cooling tower

Technical Field

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

Background

The nitrogen compressor is a device for compressing and delivering dry nitrogen. The unit comprises a main machine, gas coolers at all levels, inlet and outlet buffers, an asynchronous motor, an oil supply device and the like. Dry nitrogen enters a compressor through a filter, the final pressure reaches the specified high pressure through multi-stage compression, after each stage of compression, heat flow gas is cooled through a water-cooled shell-and-tube heat exchanger, when the existing nitrogen compressor system produces the high-pressure nitrogen, because the internal components of the existing 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 the actual requirement or is not convenient to collect, and a cooling system is required to specially cool and radiate the high-temperature nitrogen;

the supporting cooling tower of present nitrogen press is cooling back high temperature water to high temperature nitrogen gas, when ordinary cooling tower cools off, because cooling tower inner structure is too simple, and the water pipe of straight cylinder directly communicates to shower nozzle department, and the fast dwell time of water velocity is short, and area of contact is less, is difficult to carry out effective utilization to the inside wet cold environment of cooling tower, and actual cooling effect is relatively poor, for this reason, we provide a nitrogen press cooling tower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nitrogen press cooling tower to propose the supporting cooling tower of current nitrogen press in solving above-mentioned background art and cooling off back high temperature water to high temperature nitrogen gas, when ordinary cooling tower cools off, because cooling tower inner structure is too simple, straight tube's water pipe directly communicates to shower nozzle department, the fast dwell time of water velocity is short, area of contact is less, be difficult to effectively utilize the inside wet cold environment of cooling tower, the relatively poor problem of actual cooling effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a nitrogen press cooling tower, includes interior tower body, the outer tower body of outside fixedly connected with of interior tower body, be provided with the cooling water cavity between interior tower body and the outer tower body, the inside fixedly connected with spiral pipe of interior tower body, the upper end fixedly connected with shower nozzle of spiral pipe, the upper end fixedly connected with cooling tube of outer tower body, can dismantle the upper cover that is connected with in the upper end of cooling tube, the air discharge fan is installed to the inner wall of cooling tube, the lower extreme and the interior tower body upper end intercommunication of cooling tube, the both sides difference fixedly connected with outlet pipe and the high temperature water of interior tower body advance the pipe, the high temperature water advances the one end and the spiral pipe intercommunication of managing.

Preferably, the upper end face of the outer tower body is communicated with an exhaust pipe, and hot gas in the outer tower body can be exhausted through the exhaust pipe.

Preferably, the four corners of the lower end face of the outer tower body are fixedly connected with supporting legs, so that a good fixing and supporting effect is achieved.

Preferably, the lower end face of the outer tower body is communicated with a discharge pipe, the lower end of the discharge pipe is in threaded connection with a discharge cover, and the discharge cover is opened to discharge cooling water in the cooling water cavity through the discharge pipe.

Preferably, cooling water is arranged in the cooling water cavity, so that a good heat absorption and cooling effect is achieved.

Preferably, the upper end one side intercommunication of outer tower body has the inlet tube, the one end threaded connection of inlet tube has sealed lid, opens sealed lid for cooling water gets into in the cooling water cavity by the inlet tube.

Compared with the prior art, the beneficial effects of the utility model are that: this nitrogen press cooling water tower is through being provided with the spiral pipe, the shower nozzle, air discharge fan and cooling water chamber, make its use of mutually supporting, can realize the quick cooling to high temperature water, when cooling to high temperature water, high temperature water gets into in the spiral pipe, and the spiral pipe has inner wall and rivers area of contact big, rivers route length, the long characteristics of flow time, make high temperature water before the blowout of shower nozzle, cool off in its wet cold environment of inside make full use of cooling water tower, and the cooling water in the cooling water chamber can be with the heat absorption in the interior tower body, can fully be the cooling of high temperature water cooling, and heat in the interior tower body is discharged by the air discharge fan, thereby the cooling capacity of the device has been strengthened.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the upper cover of the present invention;

fig. 3 is a schematic view of the structure of the lower end surface of the nozzle of the present invention.

In the figure: 1. an inner tower body; 2. a spiral tube; 3. supporting legs; 4. a water outlet pipe; 5. a spray head; 6. a sealing cover; 7. a water inlet pipe; 8. a radiating pipe; 9. an exhaust fan; 10. an upper cover; 11. an exhaust pipe; 12. a cooling water chamber; 13. an outer tower body; 14. a high temperature water inlet pipe; 15. a discharge cap; 16. and a discharge pipe.

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 as a specific case by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a nitrogen compressor cooling water tower comprises an inner tower body 1, an outer tower body 13 is fixedly connected to the outer side of the inner tower body 1, the upper end face of the outer tower body 13 is communicated with an exhaust pipe 11, the exhaust pipe 11 can exhaust hot air in the outer tower body 13, supporting legs 3 are fixedly connected to the four-angle positions of the lower end face of the outer tower body 13 to play a good role in fixing and supporting, a cooling water cavity 12 is arranged between the inner tower body 1 and the outer tower body 13, cooling water is arranged inside the cooling water cavity 12 to play a good role in heat absorption and cooling, a spiral pipe 2 is fixedly connected inside the inner tower body 1, a spray head 5 is fixedly connected to the upper end of the spiral pipe 2, a radiating pipe 8 is fixedly connected to the upper end of the outer tower body 13, the upper end of cooling tube 8 can be dismantled and be connected with upper cover 10, air discharge fan 9 is installed to 8 inner walls of cooling tube, the lower extreme and the 1 upper end intercommunication of interior tower body of cooling tube 8, the both sides of interior tower body 1 are fixedly connected with outlet pipe 4 and high temperature water respectively and advance pipe 14, high temperature water advances the one end and the 2 intercommunications of spiral pipe 14, the lower terminal surface intercommunication of outer tower body 13 has delivery pipe 16, the lower terminal threaded connection of delivery pipe 16 has discharge cover 15, open discharge cover 15 and discharge the cooling water in with cooling water chamber 12 by delivery pipe 16, upper end one side intercommunication of outer tower body 13 has inlet tube 7, the one end threaded connection of inlet tube 7 has sealed lid 6, open sealed lid 6, make the cooling water get into in cooling water chamber 12 by inlet tube 7.

The working principle is as follows: when cooling high-temperature water, high-temperature water enters into in pipe 14 gets into spiral pipe 2 by high-temperature water, again by shower nozzle 5 blowout, and spiral pipe 2 has that inner wall is big with rivers area of contact, rivers flow path is long, the long characteristics of flow time, make high-temperature water before 5 blowout through the shower nozzle, cool off in the inside wet cold environment of make full use of cooling tower, and the cooling water in cooling water cavity 12 can absorb the heat in interior tower body 1, can be fully for high-temperature water cooling, and the heat in interior tower body 1 is discharged by air discharge fan 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides a nitrogen press cooling water tower, includes interior tower body (1), its characterized in that: the outer tower body (13) of outside fixedly connected with of interior tower body (1), be provided with cooling water cavity (12) between interior tower body (1) and the outer tower body (13), inside fixedly connected with spiral pipe (2) of interior tower body (1), upper end fixedly connected with shower nozzle (5) of spiral pipe (2), upper end fixedly connected with cooling tube (8) of outer tower body (13), the upper end of cooling tube (8) can be dismantled and be connected with upper cover (10), air discharge fan (9) are installed to the inner wall of cooling tube (8), the lower extreme and the interior tower body (1) upper end intercommunication of cooling tube (8), the both sides of interior tower body (1) are fixedly connected with outlet pipe (4) and high temperature water respectively and advance pipe (14), the one end and spiral pipe (2) intercommunication of high temperature water advance pipe (14).

2. The nitrogen press cooling tower of claim 1, wherein: the upper end surface of the outer tower body (13) is communicated with an exhaust pipe (11).

3. The nitrogen press cooling tower of claim 1, wherein: and four corner positions of the lower end face of the outer tower body (13) are fixedly connected with supporting legs (3).

4. The nitrogen press cooling tower of claim 1, wherein: the lower end face of the outer tower body (13) is communicated with a discharge pipe (16), and the lower end of the discharge pipe (16) is in threaded connection with a discharge cover (15).

5. The nitrogen press cooling tower of claim 1, wherein: and cooling water is arranged in the cooling water cavity (12).

6. The nitrogen press cooling tower of claim 1, wherein: one side of the upper end of the outer tower body (13) is communicated with a water inlet pipe (7), and one end of the water inlet pipe (7) is in threaded connection with a sealing cover (6).