CN209893976U

CN209893976U - Evaporation condensing device for condensing power generation system

Info

Publication number: CN209893976U
Application number: CN201920480942.2U
Authority: CN
Inventors: 王秀慧; 付瑞申; 刘玉明
Original assignee: Hebei Huijin Technology Co Ltd
Current assignee: Hebei Huijin Technology Co Ltd
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2020-01-03
Anticipated expiration: 2029-04-11

Abstract

The utility model discloses a condensing power generation is evaporative condensing equipment for system, the power distribution box comprises a box body, the box is inside to be set up to the cooling chamber, place chamber and circulation chamber, place the right side that the chamber set up at the cooling chamber, the circulation chamber sets up the left side at the cooling chamber, the bottom in cooling chamber is provided with the pond, the middle part in cooling chamber is provided with the cooling nest of tubes, the upper portion in cooling chamber is provided with the dehydrator, the position department in the relative cooling chamber in the outside upper end of box is provided with the ventilation chamber, the fan is all installed to the ventilation intracavity, the inside bottom of placing the chamber is provided with the circulating pump, the inside in circulation chamber is provided with the circulating pipe, the outside front side of box is provided with the shower nozzle for the position. The utility model discloses a set up dehydrator, cooling tube group, circulating pump, circulating pipe and fan, solved the unable cyclic utilization and the structure complicacy of carrying on of cooling water that uses among the evaporative condenser device, and operated inconvenient problem.

Description

Evaporation condensing device for condensing power generation system

Technical Field

The utility model relates to an evaporation condensing equipment technical field specifically is an evaporation condensing device for condensing power generation system.

Background

The condensing power generation system is a generator driven by a steam turbine, superheated steam generated by a boiler enters the steam turbine to expand and work, blades rotate to drive the generator to generate power, and waste steam after work is returned to the boiler for recycling through a condenser, a circulating pump, a condensing pump, a feed water heating device and the like, so that an evaporative condensing device is required to be used in the condensing power generation system.

However, the prior art has the following defects:

1. in the existing evaporative condenser device, the used cooling water cannot be recycled, so that the water source is wasted.

2. Among the existing evaporative condenser device, the structure is complex, and the operation is inconvenient, which causes the operation difficulty of working personnel.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art's not enough, the utility model provides a condensing and power generation is evaporative condensing device for system has solved the unable cyclic utilization and the structure complicacy of cooling water that uses among the evaporative condensing device, and operates inconvenient problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an evaporative condensing device for a condensing power generation system comprises a box body, wherein a cooling cavity, a placing cavity and a circulating cavity are arranged in the box body, the placing cavity is arranged at the right side of the cooling cavity, the circulating cavity is arranged at the left side of the cooling cavity, a water pool is arranged at the bottom end of the cooling cavity, a cooling pipe group is arranged in the middle of the cooling cavity, a dehydrator is arranged at the upper part of the cooling cavity, a ventilation cavity is arranged at the position of the upper end of the outer part of the box body opposite to the cooling cavity, two ventilation cavities are arranged, fans are arranged in the ventilation cavities, a circulating pump is arranged at the bottom end inside the placing cavity, a discharge pipe is arranged at the right side outside the box body and opposite to the middle end of the placing cavity, a circulating pipe is arranged inside the circulating cavity, an air inlet pipe is arranged at the position, opposite to the upper part of the circulating cavity, of the left side outside the box body, and a spray head is arranged at the position, opposite to the upper part of the cooling cavity, of the front side outside the box body.

Preferably, the inlet end of the circulating pump is communicated with the water pool, the outlet end of the circulating pump is connected with a circulating pipe, a fixing ring is arranged on the circulating pipe, and the circulating pipe is fixed on the box body through the fixing ring.

Preferably, the shower nozzle is provided with five at least, the one end of shower nozzle is connected with the shunt tubes, be provided with solid fixed ring on the shunt tubes, the shunt tubes passes through solid fixed ring to be fixed on the box, the one end of shunt tubes is connected with the one end of runner pipe.

Preferably, the upper end of the circulating pipe penetrates through the cooling cavity to be connected with the outlet end of the dehydrator, and the lower end of the circulating pipe penetrates through the cooling cavity to be connected with the water tank.

Preferably, air circulation windows are arranged on the front side and the rear side of the outer portion of the box body, and the positions of the air circulation windows correspond to the positions of the cooling pipe groups.

Preferably, the spray head is arranged on the tank body at a position intermediate the water separator and the cooling battery.

Preferably, the air inlet pipe penetrates through the cooling cavity and is connected with one end of the cooling pipe group, and the exhaust pipe penetrates through the cooling cavity and is connected with the other end of the cooling pipe group.

(III) advantageous effects

The utility model provides an evaporation condensing equipment for condensing power generation system possesses following beneficial effect:

(1) the utility model discloses a set up circulating pump and circulating pipe, take out the water in the pond through the circulating pump, the rethread siphunculus gets into the shunt tubes, shunt tubes divide water, thereby spray water into the cooling chamber through the shower nozzle, arrange into overheated high-pressure gas through the admission pipe, overheated high-pressure gas gets into the cooling tube group, the air that flows in through spray water and air circulation window exchanges heat with overheated high-pressure gas, the spray water that the high temperature is crossed is evaporated to the gaseous state, gaseous water rises gradually, the heat wherein is taken away through the wind-force that the fan produced, the water droplet in the steam passes through the dehydrator interception, the water droplet that is intercepted gets into in the circulating pipe, thereby get into the pond, be provided with two fans simultaneously in the upper end of box, make the speed of heat transfer obtain improving, the problem that the cooling water that uses in the evaporative condenser device can's unable cyclic, and meanwhile, the device has the advantage of improving the efficiency of evaporative condensation.

(2) The utility model discloses a set up the dehydrator, cooling tube group and fan, through with the fan, the dehydrator, cooling tube group and pond take the extremely up and down mode of assembling, make whole evaporation condensing equipment's compact structure, area reduces, the connecting line who adopts becomes few, level between structure and the structure is clear simultaneously, the installation between the structure of being convenient for does benefit to staff's inspection and maintenance, the structure is complicated in having solved evaporation condensing equipment, and the inconvenient problem of operation, the benefit of the staff's of being convenient for inspection and maintenance has been possessed simultaneously.

Drawings

FIG. 1 is an internal structural view of the present invention;

FIG. 2 is an external structural view of the present invention;

figure 3 is a block diagram of the ventilation chamber of figure 1 according to the present invention.

The reference numbers in the figures are: 1. a ventilation cavity; 2. a cooling chamber; 3. a dehydrator; 4. a placement chamber; 5. a cooling tube bank; 6. a discharge pipe; 7. a circulation pump; 8. a pool; 9. a circulation chamber; 10. an air inlet pipe; 11. a circulation pipe; 12. a shunt tube; 13. a spray head; 14. a box body; 15. a flow-through tube; 16. a fixing ring; 17. an air flow through window; 18. a fan.

Detailed Description

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.

As shown in fig. 1-3, the utility model provides a technical solution: an evaporative condensing device for a condensing power generation system comprises a box body 14, wherein a cooling cavity 2, a placing cavity 4 and a circulating cavity 9 are arranged inside the box body 14, the placing cavity 4 is arranged on the right side of the cooling cavity 2, the circulating cavity 9 is arranged on the left side of the cooling cavity 2, a water pool 8 is arranged at the bottom end of the cooling cavity 2, a cooling pipe group 5 is arranged in the middle of the cooling cavity 2, a dehydrator 3 is arranged at the upper part of the cooling cavity 2, two ventilating cavities 1 are arranged at the upper part of the outside of the box body 14 relative to the cooling cavity 2, fans 18 are arranged in the ventilating cavities 1, a circulating pump 7 is arranged at the bottom end of the inside of the placing cavity 4, a discharge pipe 6 is arranged at the position of the right side of the outside of the box body 14 relative to the middle end of the placing cavity 4, a circulating pipe 11 is arranged inside the circulating cavity 9, an air inlet pipe 10 is arranged at the position of the left side of the outside, water in a water pool 8 is pumped out through a circulating pump 7 and then enters a shunt tube 12 through a flow tube 15, the water is shunted through the shunt tube 12, so that the water is sprayed into a cooling cavity 2 through a spray head 13, superheated high-pressure gas is discharged through an air inlet tube 10 and enters a cooling tube group 5, air flowing in through a spray water and air circulation window 17 exchanges heat with the superheated high-pressure gas, the spray water with the overhigh temperature is evaporated into a gas state, the gas-state water gradually rises, heat in the gas is taken away through wind power generated by a fan 18, water drops in hot gas are intercepted through a dehydrator 3 and enter a circulating tube 11 so as to enter the water pool 8, meanwhile, two fans 18 are arranged at the upper end of a box body 14, so that the heat exchange speed is improved, the problem that cooling water used in an evaporative condensing device cannot be recycled is solved, and the evaporative condensing efficiency is improved, the inlet end of a circulating pump 7 is communicated with a water pool 8, the outlet end of the circulating pump 7 is connected with a circulating pipe 15, a fixing ring 16 is arranged on the circulating pipe 15, the circulating pipe 15 is fixed on a box body 14 through the fixing ring 16, at least five spray nozzles 13 are arranged on the spray nozzles 13, one end of each spray nozzle 13 is connected with a shunt pipe 12, the shunt pipes 12 are provided with fixing rings 16, one end of each shunt pipe 12 is connected with one end of the corresponding circulating pipe 15, the upper end of each circulating pipe 11 penetrates through a cooling cavity 2 to be connected with the outlet end of a dehydrator 3, the lower end of each circulating pipe 11 penetrates through the cooling cavity 2 to be connected with the water pool 8, air flow through windows 17 are arranged on the front side and the rear side of the outer portion of the box body 14, the positions of the air flow through windows 17 correspond to the positions of the cooling pipe groups 5, Dehydrator 3, cooling tube group 5 and pond 8 take the extremely up-down mode of assembling, make whole evaporative condensing device's compact structure, area reduces, the connecting line who adopts becomes few, simultaneously structure and level between the structure are clear, be convenient for installation between the structure, do benefit to staff's inspection and maintenance, the structure is complicated in having solved evaporative condensing device, and the inconvenient problem of operation, the benefit of the inspection and the maintenance of the staff of being convenient for has been possessed simultaneously, intake pipe 10 passes cooling chamber 2 and is connected with the one end of cooling tube group 5, discharge pipe 6 passes cooling chamber 2 and is connected with the other end of cooling tube group 5.

The working principle is as follows: when the utility model is used, the water in the water tank 8 is pumped out by the circulating pump 7, then the water flows into the shunt pipe 12 through the shunt pipe 15, the water is shunted through the shunt pipe 12, thereby the water is sprayed into the cooling cavity 2 through the spray head 13, the overheat high-pressure gas is discharged through the air inlet pipe 10, the overheat high-pressure gas enters the cooling pipe group 5, the air flowing into through the spray water and the air through window 17 exchanges heat with the overheat high-pressure gas, the spray water with overhigh temperature is evaporated into gaseous state, the water with gaseous state rises gradually, the heat therein is taken away by the wind power generated by the fan 18, the water drops in the hot gas are intercepted by the dehydrator 3, the intercepted water drops enter the circulating pipe 11, thereby the water tank 8 is entered, two fans 18 are arranged at the upper end of the box body 14 simultaneously, the speed of heat exchange is improved, and the overheat high-pressure gas in the cooling pipe group 5, the discharge pipe 6 discharges the waste water, and the circulation pipe 15 and the shunt pipe 12 can be fastened by the fixing ring 16, so that the circulation pipe 15 and the shunt pipe 12 are prevented from shaking.

To sum up, the utility model discloses a set up dehydrator 3, cooling tube group 5, circulating pump 7, circulating pipe 11 and fan 18, solved the unable cyclic utilization and the complicated structure of cooling water that use among the evaporative condenser device, and operated inconvenient problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a condensing power generation is evaporative condensing equipment for system, includes box (14), its characterized in that: the interior of the box body (14) is provided with a cooling cavity (2), a placing cavity (4) and a circulating cavity (9), the placing cavity (4) is arranged on the right side of the cooling cavity (2), the circulating cavity (9) is arranged on the left side of the cooling cavity (2), the bottom end of the cooling cavity (2) is provided with a water pool (8), the middle part of the cooling cavity (2) is provided with a cooling pipe group (5), the upper part of the cooling cavity (2) is provided with a dehydrator (3), the upper end of the exterior of the box body (14) is provided with two ventilating cavities (1) relative to the position of the cooling cavity (2), the ventilating cavities (1) are provided with two fans (18), the bottom end of the interior of the placing cavity (4) is provided with a circulating pump (7), the right side of the exterior of the box body (14) is provided with a discharge pipe (6) relative to the position of the middle end of the, the circulating pipe (11) is arranged in the circulating cavity (9), an air inlet pipe (10) is arranged at the position, opposite to the upper part of the circulating cavity (9), of the left side of the outer portion of the box body (14), and a spray head (13) is arranged at the position, opposite to the upper part of the cooling cavity (2), of the front side of the outer portion of the box body (14).

2. The evaporative condenser device for the condensed steam power generation system according to claim 1, characterized in that: the inlet end of the circulating pump (7) is communicated with the water pool (8), the outlet end of the circulating pump (7) is connected with a circulating pipe (15), a fixing ring (16) is arranged on the circulating pipe (15), and the circulating pipe (15) is fixed on the box body (14) through the fixing ring (16).

3. The evaporative condenser device for the condensed steam power generation system according to claim 1, characterized in that: shower nozzle (13) are provided with five at least, the one end of shower nozzle (13) is connected with shunt tubes (12), be provided with solid fixed ring (16) on shunt tubes (12), shunt tubes (12) are fixed on box (14) through solid fixed ring (16), the one end of shunt tubes (12) is connected with the one end of runner pipe (15).

4. The evaporative condenser device for the condensed steam power generation system according to claim 1, characterized in that: the upper end of the circulating pipe (11) penetrates through the cooling cavity (2) to be connected with the outlet end of the dehydrator (3), and the lower end of the circulating pipe (11) penetrates through the cooling cavity (2) to be connected with the water pool (8).

5. The evaporative condenser device for the condensed steam power generation system according to claim 1, characterized in that: air circulation windows (17) are arranged on the front side and the rear side of the outer portion of the box body (14), and the positions of the air circulation windows (17) correspond to the positions of the cooling pipe groups (5).

6. The evaporative condenser device for the condensed steam power generation system according to claim 1, characterized in that: the spray head (13) is arranged on the box body (14) and is positioned between the dehydrator (3) and the cooling pipe group (5).

7. The evaporative condenser device for the condensed steam power generation system according to claim 1, characterized in that: the air inlet pipe (10) penetrates through the cooling cavity (2) to be connected with one end of the cooling pipe group (5), and the discharge pipe (6) penetrates through the cooling cavity (2) to be connected with the other end of the cooling pipe group (5).