CN216080146U

CN216080146U - Evaporative compressor condensing unit

Info

Publication number: CN216080146U
Application number: CN202122532957.9U
Authority: CN
Inventors: 金兴才; 梁婵金; 王金生
Original assignee: Shangleng Kongyi Technology Jiangsu Co ltd
Current assignee: Shangleng Kongyi Technology Jiangsu Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-03-18
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses an evaporative compressor condensing unit which comprises a rack, wherein the rack is a main outer frame structure of equipment, the outer surface of the left end of the rack is connected with a suspension bracket, and the outer surface of the front end of the rack is provided with a ventilation window; the guide plate is positioned inside the rack, and a drainage groove is formed in the guide plate; the spraying pool is located between the guide plate and the rack, a spraying pipeline is connected inside the spraying pool, a valve and a spraying head are arranged inside the spraying pipeline respectively, and a pipe hoop is arranged on the outer surface of the spraying pipeline. This evaporative compressor condensation unit, the inside a plurality of impeller that sets up of guide plate not only can rotate along with the flow of refrigerating fluid, utilizes the rotation to stir follow-up flowing refrigerating fluid, increases the area of contact of refrigerating fluid and air and steam pipe group, but also can carry out the water conservancy diversion to the shower water, reduces the consumption of water resource, makes equipment have the feature of environmental protection more.

Description

Evaporative compressor condensing unit

Technical Field

The utility model relates to the technical field of refrigeration, in particular to an evaporative compressor condensing unit.

Background

In the prior art, such as LN-75 vertical cooling, the structure is that after an ammonia compressor is started by the compressor, refrigerating oil and refrigerating liquid are generated and mixed to generate high pressure, one path of refrigerating liquid is sent into an oil collector, the other path of mixed gas is sent into an oil separator, the oil collector decomposes the remaining oil and gas, the oil is put into a barrel after being concentrated, then a refrigerator is added, the refrigerating liquid flows into a liquid storage device, the oil separator decomposes the mixed gas generated by the compressor, the refrigerating liquid gas is sent into a vertical condenser, the vertical condenser is cooled by cooling water, the gas is converted into liquid, the liquid flows into the liquid storage device upwards, the lower liquid and the oil are separated into one path of refrigerating liquid and the other path of refrigerating liquid flows into the liquid storage device, the cooling water flowing down from a cooling tower is 32 ℃, the cooling water enters the vertical cooling, the cooling water takes away the heat generated by the vertical cooling, the heat is sent upwards into the cooling tower by a circulating pump to be cooled again, the cooling water enters the tower to be cooled at the temperature of 37 ℃, the cooling tower sprays the hot water from the pump downwards, the fan on the cooling tower sucks the heat upwards to generate wind-water heat flow exchange and generate cold, the liquid receiver collects all the refrigerating liquid to play a role after being separated and cleaned, the refrigerating liquid is sent into the cooling tower after being sucked in by a closed circuit of the compressor, the spiral pipe evaporator generates refrigeration to enable the salt water to generate a refrigerating effect which is different from 0 ℃ to-40 ℃, the spiral pipe evaporator consists of a box body, a coil pipe and a stirrer, the industrial salt and the water generate condensed water through the coil pipe and are sent into required equipment by a cooling pump, the salt water is continuously stirred by the stirrer to enable the salt water to be difficult to freeze, the upper part is an angle square valve to enable the liquid not to flow back easily, the lower part is an adjusting valve to play a role in adjustment and maintenance, and the salt water can be automatically discharged after the pressure exceeds the high pressure of 16 kg; the automatic pressure discharge function is realized, and after the cooling liquid is lost, the cooling liquid is sucked by the compressor to realize the function of supplementing the cooling liquid.

The evaporative compressor condensing unit is large in circulating water quantity, high in pump lift, high in power consumption, high in cooling tower power, free of water collector, high in annual maintenance cost, high in energy consumption, consumable material and operation cost, and capable of polluting the environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an evaporative compressor condensing unit, which aims to solve the problems of large overall arrangement, large floor area, long bulk pipeline, more valves, high resistance, low cooling speed, distributed operation, high workload and difficult control in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: evaporative compressor condensing unit includes:

the frame is a main outer frame structure of the equipment, the outer surface of the left end of the frame is connected with a suspension bracket, and the outer surface of the front end of the frame is provided with a ventilation window;

the guide plate is positioned inside the rack, and a drainage groove is formed in the guide plate;

the spraying water tank is positioned between the guide plate and the rack, a spraying pipeline is connected inside the spraying water tank, a valve and a spraying head are respectively arranged inside the spraying pipeline, and a pipe hoop is arranged on the outer surface of the spraying pipeline;

the liquid reservoir is positioned at the lower left end inside the rack, and a supporting frame is arranged on the top surface of the liquid reservoir;

the compressor unit is positioned on the opposite surface of the liquid reservoir, and a liquid inlet main pipe, a liquid outlet main pipe and a balance pipe are respectively connected inside the compressor unit;

the oil separator is positioned on the outer surface of one end of the oil separator, an oil collector is arranged in the oil separator, and an auxiliary liquid outlet pipe is connected in the oil collector;

the evaporative condenser is positioned on the outer surface of the guide plate, and an evaporation coil group is arranged in the evaporative condenser;

the mounting bracket is located the frame top, the mounting bracket middle end is provided with the motor, the one end of motor is connected with first pivot, the mounting bracket bottom is provided with receives the hydrophone, the one end of mounting bracket runs through inside the frame.

As a preferred technical scheme of the utility model, the bottom end of the oil separator is attached to a support frame, the top end of the support frame is of an arc-shaped structure, and the oil separator is connected with the rack through a suspension bracket.

Adopt above-mentioned technical scheme, oil separator bottom and support frame are laminated each other to the shape is anastomotic, when oil separator moves, can play fine support about fixed, avoids the atress uneven and leads to vibrations, influences the inside oil-gas separation effect of oil separator, and hangs oil separator inside the frame by the mounted frame, further promotes the stability of oil separator operation.

As a preferred technical scheme of the utility model, the guide plate is of an inclined structure, movable shafts are distributed in the guide plate at equal intervals, impellers are distributed on the outer surface of each movable shaft in an annular mode, and the length of each movable shaft is equal to that of the drainage groove.

By adopting the technical scheme, the shape structure of the guide plate can well guide the cooling liquid by utilizing the gradient, and the movable shaft and the impeller which are arranged inside the guide plate can make the impeller in a rotating state according to the flow of water flow and increase the contact area of water, air and the evaporative condenser and improve the cooling effect by means of fluctuating water flow state.

As a preferred technical scheme of the utility model, the outer surface of the first rotating shaft is connected with a transmission chain, and the left end and the right end of the transmission chain are respectively connected with a second rotating shaft and a third rotating shaft; and fan blades are arranged on the outer surfaces of the second rotating shaft and the third rotating shaft.

Adopt above-mentioned technical scheme, motor drive is passed through to first pivot to cooperation driving chain carries out the interlock to second pivot and third pivot, makes the impeller of second pivot and third pivot surface be in the rotating-state, and makes equipment inside be in the negative pressure state, and hot steam floats to receiving inside the hydrophone and condenses, drips after the gas liquefaction to receiving the hydrophone surface, can avoid steam to discharge from equipment ventilation window, reduces water resource consumption, and retrieve and recycle, thereby increased the feature of environmental protection of equipment.

As a preferred technical scheme of the utility model, spray headers are distributed on the outer surface of the spray pipeline at equal intervals, the spray pipeline and the rack form a suspension support structure through a pipe hoop, and the integral inclination angle of the spray pipeline is the same as the inclination angle of the guide plate.

By adopting the technical scheme, the spray pipeline utilizes the internal pressure to spray water from the spray header, and the inclination angle is matched with the guide plate, so that the spray dead angle can be reduced, the spray effect is increased, and the spray water can be prevented from being splashed to the outside of the equipment from the ventilation window, so that the whole practicability is increased.

Compared with the prior art, the utility model has the beneficial effects that: this evaporative compressor condensation unit:

1. the guide plate is obliquely arranged in the equipment, and the impellers are arranged in the guide plate, so that the guide plate can rotate along with the flowing of the refrigerating fluid, the refrigerating fluid flowing subsequently is stirred by rotation, the contact area between the refrigerating fluid and the air and steam pipe group is increased, the spray water can be guided, the consumption of water resources is reduced, and the equipment is more environment-friendly;

2. through setting up the inclination the same with the guide plate with spray header to be located under the ventilation window, can be the omnidirectional spray evaporating coil group, improve cold and hot exchange, spray header one end is direct to be connected with the pond that sprays simultaneously, can also extract the condensate water that the pond collected that sprays, thereby has increased holistic practicality.

Drawings

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

FIG. 2 is a schematic overall perspective view of the present invention;

FIG. 3 is a schematic top view of a baffle according to the present invention;

fig. 4 is a schematic view of the overall internal front view structure of the present invention.

In the figure: 1. a frame; 2. a baffle; 3. a movable shaft; 4. an evaporation coil group; 5. an evaporative condenser; 6. a liquid reservoir; 7. a compressor unit; 8. a liquid inlet header pipe; 9. a liquid outlet main pipe; 10. a balance tube; 11. a support frame; 12. an oil collector; 13. a suspension bracket; 14. an oil separator; 15. an auxiliary liquid outlet pipe; 16. spraying a water tank; 17. a spray pipe; 18. a valve; 19. a pipe hoop; 20. a shower head; 21. a ventilation window; 22. a mounting frame; 23. a motor; 24. a water discharge tank; 25. an impeller; 26. a first rotating shaft; 27. a drive chain; 28. a second rotating shaft; 29. a third rotating shaft; 30. a fan blade; 31. a water collector.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: evaporative compressor condensing unit includes:

the rack 1 is a main outer frame structure of the equipment, the outer surface of the left end of the rack 1 is connected with a suspension bracket 13, and the outer surface of the front end of the rack 1 is provided with a ventilation window 21; the guide plate 2 is positioned inside the rack 1, and a drainage groove 24 is formed in the guide plate 2; the spray water tank 16 is positioned between the guide plate 2 and the rack 1, a spray pipeline 17 is connected inside the spray water tank 16, a valve 18 and a spray header 20 are respectively arranged inside the spray pipeline 17, and a pipe hoop 19 is arranged on the outer surface of the spray pipeline 17; a liquid storage device 6 which is positioned at the lower left end inside the frame 1, and a support frame 11 is arranged on the top surface of the liquid storage device 6; the compressor unit 7 is positioned on the opposite surface of the liquid receiver 6, and a liquid inlet main pipe 8, a liquid outlet main pipe 9 and a balance pipe 10 are respectively connected inside the compressor unit 7; the oil separator 14 is positioned on the outer surface of one end of the oil separator 14, an oil collector 12 is arranged in the oil separator 14, and an auxiliary liquid outlet pipe 15 is connected in the oil collector 12; the evaporative condenser 5 is positioned on the outer surface of the guide plate 2, and an evaporation coil group 4 is arranged inside the evaporative condenser 5; the mounting bracket 22 is located the frame 1 top, and the mounting bracket 22 middle-end is provided with motor 23, and the one end of motor 23 is connected with first pivot 26, and the mounting bracket 22 bottom is provided with water receiver 31, and inside frame 1 was run through to the one end of mounting bracket 22.

The bottom end of the oil separator 14 is attached to the support frame 11, the top end of the support frame 11 is of an arc-shaped structure, and the oil separator 14 is connected with the rack 1 through the suspension frame 13; the bottom of the oil separator 14 is mutually attached to the support frame 11, the shape of the oil separator is matched, when the oil separator 14 runs, the oil separator 14 can be well supported and fixed left and right, the oil-gas separation effect in the oil separator 14 is prevented from being influenced by vibration caused by uneven stress, the oil separator 14 is suspended in the rack 1 through the suspension bracket 13, and the running stability of the oil separator 14 is further improved; the guide plate 2 is of an inclined structure, the movable shafts 3 are distributed in the guide plate 2 at equal intervals, impellers 25 are distributed on the outer surface of each movable shaft 3 in an annular mode, and the length of each movable shaft 3 is the same as that of the corresponding drainage groove 24; the shape structure of the guide plate 2 can well guide the cooling liquid by utilizing the gradient, and the movable shaft 3 and the impeller 25 which are arranged in the guide plate 2 can enable the impeller 25 to be in a rotating state and a fluctuating water flow state according to the flow of water flow, so that the contact area between water and air and the evaporative condenser 5 is increased, and the cooling effect is improved; the outer surface of the first rotating shaft 26 is connected with a transmission chain 27, and the left end and the right end of the transmission chain 27 are respectively connected with a second rotating shaft 28 and a third rotating shaft 29; the outer surfaces of the second rotating shaft 28 and the third rotating shaft 29 are provided with fan blades 30; the first rotating shaft 26 is driven by the motor 23 and is matched with the transmission chain 27 to link the second rotating shaft 28 and the third rotating shaft 29, so that the impellers 25 on the outer surfaces of the second rotating shaft 28 and the third rotating shaft 29 are in a rotating state, the interior of the equipment is in a negative pressure state, hot steam floats to the interior of the water collector 31 to be condensed, and the liquefied gas drips on the outer surface of the water collector 31, so that the steam can be prevented from being discharged from the ventilation window 21 of the equipment, the water resource consumption is reduced, and the liquefied gas is recycled, and the environmental protection property of the equipment is improved; spray headers 20 are distributed on the outer surface of the spray pipeline 17 at equal intervals, the spray pipeline 17 and the rack 1 form a suspension support structure through a pipe hoop 19, and the integral inclination angle of the spray pipeline 17 is the same as that of the guide plate 2; spray pipe 17 utilizes internal pressure to spray water from shower head 20 to inclination and guide plate 2 phase-match can reduce and spray the dead angle, increase and spray the effect, and can also avoid spraying water to sputter outside equipment from ventilation window 21, thereby increased holistic practicality.

The working principle is as follows: when the evaporative compressor condensing unit is used, firstly, the evaporation coil group 4 is started to generate refrigeration oil and refrigeration liquid, the refrigeration oil and the refrigeration liquid are mixed to generate high pressure, one path of the refrigeration oil is sent to the oil collector 12, the other path of the generated mixed gas is sent to the oil separator 14, the oil collector 12 decomposes the remaining oil and gas, the refrigeration liquid is added after the oil is concentrated and is put into a barrel, the refrigeration liquid flows into the liquid receiver 6, the oil separator 14 decomposes the mixed gas generated by the compressor group 7, the refrigeration liquid gas is sent to the evaporative condenser 5, the gas is converted into liquid after the evaporative condenser 5 is cooled by cooling water, one path of the refrigeration liquid flows into the liquid receiver 6, the lower liquid and the oil are separated, one path of the lower liquid and the oil flows into the oil separator 14, the other path of the lower liquid flows into the liquid receiver 6, the spray water is sent to the spray pipeline 17 by the spray pump, and the spray coil group 4 is sprayed downwards by a plurality of spray heads 20 on the spray pipeline 17, accomplish the heat exchange process of cold liquid gas and outside of tubes shower water in the coil pipe, first pivot 26 passes through motor 23 drive, and cooperation driving chain 27 links second pivot 28 and third pivot 29, make the impeller 25 of second pivot 28 and third pivot 29 surface be in the rotating-state, and make the inside negative pressure state that is in of equipment, the atomizing gas that produces condenses at water collector 31 surface, drip to water collector 31 surface after the gas liquefaction, can avoid steam to discharge from equipment ventilation window 21, reduce water resource consumption, thereby whole practicality has been increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Evaporative compressor condensing unit, its characterized in that includes:

the frame (1) is a main outer frame structure of the equipment, the outer surface of the left end of the frame (1) is connected with a suspension bracket (13), and the outer surface of the front end of the frame (1) is provided with a ventilation window (21);

the guide plate (2) is positioned inside the rack (1), and a drainage groove (24) is formed in the guide plate (2);

the spray pool (16) is positioned between the guide plate (2) and the rack (1), a spray pipeline (17) is connected inside the spray pool (16), a valve (18) and a spray header (20) are respectively arranged inside the spray pipeline (17), and a pipe hoop (19) is arranged on the outer surface of the spray pipeline (17);

the liquid storage device (6) is positioned at the left lower end inside the rack (1), and a support frame (11) is arranged on the top surface of the liquid storage device (6);

the compressor unit (7) is positioned on the opposite surface of the liquid reservoir (6), and a liquid inlet main pipe (8), a liquid outlet main pipe (9) and a balance pipe (10) are respectively connected inside the compressor unit (7);

the oil separator (14) is positioned on the outer surface of one end of the oil separator (14), an oil collector (12) is arranged in the oil separator (14), and an auxiliary liquid outlet pipe (15) is connected in the oil collector (12);

the evaporative condenser (5) is positioned on the outer surface of the guide plate (2), and an evaporation coil group (4) is arranged in the evaporative condenser (5);

the water collecting device comprises a mounting frame (22) located on the top end of the rack (1), a motor (23) is arranged at the middle end of the mounting frame (22), a first rotating shaft (26) is connected to one end of the motor (23), a water collecting device (31) is arranged at the bottom end of the mounting frame (22), and one end of the mounting frame (22) penetrates through the interior of the rack (1).

2. The evaporative compressor condensing unit according to claim 1, wherein: the bottom end of the oil separator (14) is attached to and connected with the support frame (11), the top end of the support frame (11) is of an arc-shaped structure, and the oil separator (14) is connected with the rack (1) through the suspension frame (13).

3. The evaporative compressor condensing unit according to claim 1, wherein: the guide plate (2) is the slope column structure, the equidistant distribution has loose axle (3) in guide plate (2) inside, the surface annular distribution of loose axle (3) has impeller (25), loose axle (3) length is the same with water drainage tank (24) length.

4. The evaporative compressor condensing unit according to claim 1, wherein: the outer surface of the first rotating shaft (26) is connected with a transmission chain (27), and the left end and the right end of the transmission chain (27) are respectively connected with a second rotating shaft (28) and a third rotating shaft (29); and fan blades (30) are arranged on the outer surfaces of the second rotating shaft (28) and the third rotating shaft (29).

5. The evaporative compressor condensing unit according to claim 1, wherein: the spray pipe (17) surface is equidistant to distribute has shower head (20), spray pipe (17) constitute suspension bearing structure through ferrule (19) and frame (1), spray pipe (17) whole inclination is the same with guide plate (2) inclination.