CN219829225U - Industrial nitrogen production heat sink - Google Patents

Abstract

The utility model discloses an industrial nitrogen production cooling device which comprises a box body, a radiating pipe and a water cooling barrel, wherein a feeding valve is fixed at the top end of the box body, the radiating pipe is fixed in the box body through a fixing frame, a spiral pipe is fixed in the conveying pipe, and the upper end and the lower end of the spiral pipe are respectively communicated with the feeding valve and the water cooling barrel through the conveying pipe; compared with the traditional equipment, on the basis of air cooling and water cooling, the water cooling and the air cooling can be effectively combined, so that the cooling efficiency is improved; through forced air cooling to water-cooling to air-cooled mode, can carry out the step by step cooling, can carry out balanced work to each cooling department and handle, can not lead to the air-cooled water-cooling structure to pile up the use to the nitrogen gas under the certain circumstances of transit time plays more cooling treatment.

Description

Industrial nitrogen production heat sink

Technical Field

The utility model belongs to the technical field of nitrogen production, and particularly relates to an industrial nitrogen production cooling device.

Background

The nitrogen is colorless and odorless gas, the chemical property of the nitrogen is very inactive, the nitrogen can react with the hydrogen to generate ammonia under the conditions of high temperature and high pressure and a catalyst, and a cooling device is needed when the nitrogen is cooled.

When the current industrial nitrogen production equipment cools the nitrogen radiating pipe 2, air cooling or water cooling is often used or simply combined, and the cooling of the pipeline is not efficient enough when nitrogen passes through, so that the cooling working efficiency is low.

Disclosure of Invention

Aiming at the defects, the utility model provides an industrial nitrogen production cooling device which comprises a box body, a radiating pipe and a water cooling barrel, wherein a feed valve is fixed at the top end of the box body, the radiating pipe is fixed inside the box body through a fixing frame, a spiral pipe is fixed inside the radiating pipe, the upper end and the lower end of the spiral pipe are respectively communicated with the feed valve and the water cooling barrel through the radiating pipe, radiating fins which are arranged at equal intervals are arranged on the outer surface of the radiating pipe, the water cooling barrel comprises two side plates and a barrel body which is matched with the two side plates, inner shafts are respectively fixedly connected with sealing rings fixed at the two side plates, cavities are respectively arranged inside the side plates, inner rings of the sealing rings are sealed through fixed sealing plates, two ends of a curved pipe inside the barrel body are respectively communicated with connecting valves at the two sealing plates, annular tooth grooves are formed in the outer surface of the barrel body, driving gears which are in meshed connection with the tooth grooves are respectively arranged at the bottom end of the box body through a rotating shaft, liquid outlet is formed in the bottom surface of the box body, two side plates are respectively communicated with the inner side plates of the box body, and the spray pipes are respectively connected with the spray pipes through two side plates, and the spray pipes are respectively arranged at the two side plates and the bottom ends of the spray pipes are respectively connected with the spray pipes.

Further, the radiating pipe, the trapezoid pipe and the radiating fan are positioned on the same horizontal straight line, and the outer surface of the radiating pipe is provided with ventilation holes distributed at equal intervals.

Further, an encryption plate made of rubber is fixed on the outer ring of the side plate, and the encryption plate is sleeved on the outer surface of the barrel body.

Further, the inside of the barrel body is filled with cooling liquid, and a valve is arranged on the outer surface of the barrel body.

Further, each group of side spray heads is in diffusion-shaped distribution.

Compared with the prior art, the utility model has the following beneficial effects:

compared with the traditional equipment, the industrial nitrogen production cooling device can effectively combine water cooling and air cooling on the basis of air cooling and water cooling, and the cooling efficiency is improved; through forced air cooling to water-cooling to air-cooled mode, can carry out the step by step cooling, can carry out balanced work to each cooling department and handle, can not lead to the air-cooled water-cooling structure to pile up the use to the nitrogen gas under the certain circumstances of transit time plays more cooling treatment.

Drawings

FIG. 1 is a cross-sectional view of the case of the present utility model.

Fig. 2 is a cross-sectional view of a radiating pipe according to the present utility model.

FIG. 3 is a cross-sectional view of a water-cooled tub according to the present utility model.

Fig. 4 is a side view of a side plate of the present utility model.

In the figure: the novel water-cooling device comprises a box body 1, a radiating pipe 2, a spiral pipe 21, a ventilation hole 22, a radiating fin 3, a water-cooling barrel 4, a barrel body 41, a side plate 42, a sealing ring 43, an encryption plate 44, a connecting valve 45, a curved pipe 46, an inner shaft 47, a sealing plate 48, a tooth socket 5, a driving gear 6, a liquid outlet 7, a spray pipe 8, a shower plate 9, a radiating fan 10, a trapezoid pipe 11 and a feeding valve 12.

Detailed Description

In order to facilitate an understanding of the utility model, the device of the utility model will be described more fully below with reference to the accompanying drawings. Examples of the apparatus are given in the accompanying drawings. However, the apparatus may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Examples

As shown in fig. 1-4, this embodiment provides an industrial nitrogen production heat sink, including box 1, cooling tube 2 and water-cooling bucket 4, the top of box 1 is fixed with feed valve 12, and the inside of box 1 is fixed with cooling tube 2 through the mount, and cooling tube 2, trapezoidal pipe 11 are in same horizontal straight line with cooling fan 10, and the bleeder vent 22 that the equidistance distributes has been seted up to cooling tube 2's surface, can carry out forced air cooling processing to trapezoidal pipe 11 and cooling tube 2 through the outside air that cooling fan 10 carried. The inside of the radiating pipe 2 is fixed with a spiral pipe 21 (by providing a spiral shape, the passing time of the inside can be increased, thereby increasing the cooling time). The upper and lower ends of the spiral tube 21 are respectively communicated with the feed valve 12 and the water cooling barrel 4 through the radiating tube 2, and radiating fins 3 (which can perform conventional heat radiation treatment) are arranged on the outer surface of the radiating tube 2 at equal intervals.

The water-cooled tub 4 includes two side plates 42 and a tub body 41 adapted thereto, the inside of the tub body 41 is filled with a cooling liquid, and the outer surface of the tub body 41 is provided with a valve (which can be repeatedly used by exchanging the cooling liquid). The outer ring of the side plate 42 is fixed with a rubber encryption plate 44, and the encryption plate 44 is sleeved on the outer surface of the barrel 41, so as to increase the tightness between the side plate 42 and the barrel 41 and prevent the overflow of the internal cooling liquid. The inner shafts 47 are fixed at the left end and the right end of the barrel body 41, the two inner shafts 47 are fixedly connected with the sealing rings 43 fixed at the two side plates 42 respectively, cavities (the weight can be reduced and the nitrogen can pass through conveniently) are formed in the side plates 42, the inner rings of the sealing rings 43 are sealed through the fixed sealing plates 48, the two ends of the curved pipe 46 inside the barrel body 41 are respectively communicated with the connecting valves 45 at the two sealing plates 48 (limiting of the inner curved pipe 46 can be completed, and when the barrel body 41 rotates, stirring of internal cooling liquid can be completed relative to the curved pipe 46, so that the heat dissipation efficiency is increased).

The annular tooth groove 5 has been seted up to the surface of staving 41, the bottom of box 1 is fixed with the drive gear 6 of being connected with tooth groove 5 meshing through the axis of rotation (using modes such as gear or chain through driving motor, accomplish the drive to drive gear 6, thereby drive the box 1 that the meshing is connected and rotate), liquid outlet 7 has been seted up to the bottom surface of box 1 (be equipped with the filter screen, can be used for in time discharging the cooling water that the top sprayed out, the recovery pond etc. is placed to the bottom and is collected and reuse), box 1 inside is equipped with the trapezoid pipe 11 (trapezoid pipe 11 is big-end-up setting, can gradually increase the scope through the space when nitrogen gas discharges, reduce the speed when nitrogen gas discharges, increase simultaneously with trapezoid pipe 11's area of contact, to heat dissipation fan 10, can play better cooling effect, two curb plates 42 are linked together with spiral pipe 21 and trapezoid pipe 11 respectively through the pipeline, the right side of box 1 installs fan 10 (the liquid outlet 7 of heat dissipation back is discharged by the bottom), box 1's inside is fixed with shower 8, shower 8 is placed to the bottom place recovery pond etc. and is collected and reused), the input of shower 8 runs through box 1 to its top and the shower pipe is more than the side is connected with the shower pipe through the side of shower pipe 8, the shower pipe is more than the side is connected with the shower pipe is more than the shower pipe is connected with the shower pipe is 8, the shower pipe is more than the side is connected with the shower pipe is more than the side, the shower pipe is connected.

According to the industrial nitrogen production cooling device, the entering nitrogen is firstly cooled through the radiating pipe 2, then enters the barrel 41 to be cooled secondarily by the internal cooling liquid, and finally is cooled for three times when being discharged from the trapezoid pipe 11, so that the industrial nitrogen production cooling device has higher efficient heat dissipation efficiency.

It should be noted that the structure of the present utility model may be implemented in many different forms, and is not limited to the embodiments, and any equivalent transformation made by those skilled in the art using the present specification and the accompanying drawings, or direct or indirect application in other related technical fields, such as loading and unloading of other articles, are included in the protection scope of the present utility model.

Claims (5)

1. The utility model provides an industry nitrogen gas production heat sink, includes box (1), cooling tube (2) and water-cooling bucket (4), its characterized in that: the utility model discloses a liquid-cooled water tank, including box (1) and inner shaft (47) are fixed with through the mount in the top of box (1), the inside of cooling tube (2) is fixed with spiral pipe (21), the upper and lower both ends of spiral pipe (21) are linked together with feed valve (12) and water-cooled bucket (4) through cooling tube (2) respectively, fin (3) are arranged to the surface of cooling tube (2), water-cooled bucket (4) include two curb plate (42) and rather than barrel (41) of looks adaptation, the left and right sides both ends of barrel (41) all are fixed with inner shaft (47), two inner shaft (47) respectively with sealing ring (43) fixed in two curb plate (42) department fixed connection, the inside of curb plate (42) all is equipped with the cavity, the inner circle of sealing ring (43) is sealed through fixed closing plate (48), the both ends of curved tube (46) inside barrel (41) are linked together with connection valve (45) of two closing plate (48) department respectively, the bottom surface (5) of opening of the annular groove (5) are equipped with the bottom surface (5) of driving box (1), the inside of the box body (1) is provided with a trapezoid pipe (11), two side plates (42) are respectively communicated with the spiral pipe (21) and the trapezoid pipe (11) through pipelines, the right side of the box body (1) is provided with a heat dissipation fan (10), the inside of the box body (1) is fixedly provided with a spray pipe (8), the input end of the spray pipe (8) penetrates through the box body (1) and extends to the top of the box body, a group of side spray heads are fixedly communicated with the left side and the right side of the spray pipe (8) respectively, and a shower plate (9) is communicated with the bottom end of the spray pipe (8) through a shunt pipe.

2. An industrial nitrogen production cooling device as described in claim 1 wherein: the radiating pipe (2), the trapezoid pipe (11) and the radiating fan (10) are positioned on the same horizontal straight line, and ventilation holes (22) distributed equidistantly are formed in the outer surface of the radiating pipe (2).

3. An industrial nitrogen production cooling device as described in claim 1 wherein: an encryption plate (44) made of rubber is fixed on the outer ring of the side plate (42), and the encryption plate (44) is sleeved on the outer surface of the barrel body (41).

4. An industrial nitrogen production cooling device as described in claim 1 wherein: the inside of the barrel body (41) is filled with cooling liquid, and a valve is arranged on the outer surface of the barrel body (41).

5. An industrial nitrogen production cooling device as described in claim 1 wherein: each group of side spray heads are in diffusion-shaped distribution.