CN210180202U

CN210180202U - Air cooling condensation radiator for power plant

Info

Publication number: CN210180202U
Application number: CN201920542853.6U
Authority: CN
Inventors: 顾鼎; 方嵩; 吴迎晖; 封琪
Original assignee: Taizhou Jintai Environmental Protection Thermoelectric Co Ltd
Current assignee: Taizhou Jintai Environmental Protection Thermoelectric Co Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-03-24
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses an air cooling radiator that condenses for power plant, including the initial cooling radiating part that communicates in proper order, well cooling radiating part and the cold radiating part of end, snakelike second condenser pipe intercommunication has the sixth collecting pipe, sixth collecting pipe one side is equipped with the electronic cooling fan of second, the condensation piece in the second condenser pipe includes the first condensation piece of putting to one side for the pipe wall, first condensation piece tip is equipped with the second condensation piece that is on a parallel with the pipe wall, first collecting pipe intercommunication has the blowdown pipe, the blowdown pipe intercommunication has the linker, the linker middle part is equipped with out the silt hole, first collecting pipe still communicates has the air pump that is used for blowing over silt. The utility model discloses an air cooling radiator that condenses for power plant through just cold radiating part, well cold radiating part and end cold radiating part to condense low pressure steam to improve the condensation effect through heat pipe exchanger, improve the desilting effect through linker and air pump.

Description

Air cooling condensation radiator for power plant

Technical Field

The utility model relates to a radiator, concretely relates to radiator condenses.

Background

The low-pressure steam is also required to be condensed into condensed water according to the requirements of the power generation process of a power plant, on one hand, the process requirements of the power generation process are met, on the other hand, the condensed water can be used as boiler make-up water or other industrial, medical and domestic water, and because the exhaust steam also contains a large amount of heat, the power plant adopts a water-cooling condensation method to condense the exhaust steam, the condensed heat is taken into a water-cooling tower by cooling water, and the heat in the exhaust steam is taken away by means of evaporation of water and is discharged into the atmosphere under the drive of dry air; the process method only utilizes the water in the exhaust steam, but wastes the heat in the exhaust steam, the process not only wastes a large amount of energy but also causes heat pollution to the environment, because the exhaust steam condensing system used at present needs to occupy a large area of land, a large area of good field is occupied, the existing condensing radiator can not be maintained for a long time under poor water quality, and a large amount of impurities in water and high-temperature pipe diameter are extremely easy to block pipelines.

Disclosure of Invention

The purpose of the invention is as follows: the utility model aims to provide a to the not enough of prior art, provide an air cooling radiator that condenses for power plant, facilitate the use.

The technical scheme is as follows: the utility model relates to an air cooling condensation radiator for power plant, which comprises an initial cooling radiating part, an inter-cooling radiating part and a final cooling radiating part which are sequentially communicated, wherein the initial cooling radiating part comprises a water inlet pipe, the water inlet pipe is communicated with the bottom of a water storage tank, a slip cone is arranged in the water storage tank, the top of the water storage tank is communicated with a water inlet of the initial cooling radiating part through a pipeline, the initial cooling radiating part comprises a base, the base is provided with a first electric cooling fan, the upper part of the first electric cooling fan is provided with two first collecting pipes which are parallel to each other and communicated with the water inlet, the pipe wall of each first collecting pipe is vertically connected with a plurality of first condensing pipes, the end parts of the plurality of first condensing pipes are all communicated with a second collecting pipe, the second collecting pipe is connected with a front silt filter, the front silt filter is communicated with the inter-cooling radiating part, the inter-cooling radiating part comprises a third collecting pipe arranged at a high position and a fourth collecting, the third collecting pipe and the fourth collecting pipe are communicated through a plurality of condensed water branch pipes, the upper end and the lower end of each condensed water branch pipe are in threaded connection with an end cover for communicating dirt, the fourth collecting pipe is communicated with a final cooling heat dissipation part, the final cooling heat dissipation part comprises a fifth collecting pipe connected with the fourth collecting pipe, the middle part of the fifth collecting pipe is communicated with two groups of symmetrical snake-shaped second condensing pipes, the snake-shaped second condensing pipe is communicated with a sixth collecting pipe, one side of the sixth collecting pipe is provided with a second electric heat reduction fan, condensing sheets in the second condensing pipes comprise first condensing sheets obliquely arranged relative to pipe walls, the end parts of the first condensing sheets are provided with second condensing sheets parallel to the pipe walls, the first collecting pipe is communicated with a dirt cleaning pipe, the dirt cleaning pipe is communicated with a communicating device, the middle part of the communicating device is provided with a silt outlet hole, the first collecting pipe is further communicated with an air pump for blowing sludge, and a water quality detector is arranged in the third collecting pipe, a shunt relief valve is arranged in the third collecting pipe, and the shunt relief valve is connected to the sewage disposal pipe through a shunt pipe.

Tubular heat pipe heat exchangers are densely distributed on the periphery of each condensed water branch pipe, and the included angle between the plane where the first condensing sheet is located and the pipe wall is 45-65 degrees.

The first electric cooling fan air outlet direction faces the first condensation pipe, the second electric cooling fan air outlet direction deviates from the second condensation pipe, the included angle between the first condensation pipe and the horizontal line is 45-55 degrees, and the first condensation pipe is distributed in bilateral symmetry relative to the central line of the first collecting pipe.

And a grille net for buffering convection is arranged at the middle upper part of the water storage tank.

An observation mirror is embedded in the center of the end cover.

And a flow detector is arranged in the sixth collecting pipe.

Has the advantages that: the utility model discloses an air cooling radiator that condenses for power plant carries out the condensation through just cold radiating part, well cold radiating part and cold radiating part in the end to low pressure steam to improve the condensation effect through heat pipe exchanger, improve the desilting effect through linker and air pump.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the condensing plate of the present invention;

fig. 3 is a schematic structural view of the primary cooling heat dissipation part of the present invention.

Detailed Description

The technical solution of the present invention is explained in detail below, but the scope of protection of the present invention is not limited to the embodiments.

As shown in figures 1 to 3, the utility model relates to an air cooling condensation radiator for power plant, which comprises an initial cooling radiating part, an inter-cooling radiating part and a final cooling radiating part which are sequentially communicated, wherein the initial cooling radiating part comprises a water inlet pipe 1, the water inlet pipe 1 is communicated with the bottom of a water storage tank 2, a slip cone 3 is arranged in the water storage tank 2, the top of the water storage tank 2 is communicated with a water inlet of the initial cooling radiating part through a pipeline, the initial cooling radiating part comprises a base 4, the base 4 is provided with a first electric cooling fan 5, the upper part of the first electric cooling fan 5 is provided with two first collecting pipes 6 which are parallel and communicated with the water inlet, the pipe wall of the first collecting pipe 6 is vertically connected with a plurality of first cooling radiating parts 7, the end parts of the plurality of first cooling pipes 7 are all communicated with a second collecting pipe 8, the second collecting pipe 8 is connected with a front silt filter 9, the front silt filter 9 is communicated with the inter-cooling, the inter-cooling radiating part comprises a third collecting pipe 10 arranged at, the end parts of a third collecting pipe 10 and a fourth collecting pipe 11 are communicated through a plurality of condensed water branch pipes 12, the upper end and the lower end of each condensed water branch pipe 12 are in threaded connection with an end cover 13 for communicating dirt, the fourth collecting pipe 11 is communicated with a final cooling heat dissipation part, the final cooling heat dissipation part comprises a fifth collecting pipe 15 connected to the fourth collecting pipe 11, the middle part of the fifth collecting pipe 15 is communicated with two groups of symmetrical snake-shaped second condensation pipes 16, each snake-shaped second condensation pipe 16 is communicated with a sixth collecting pipe 17, one side of each sixth collecting pipe 17 is provided with a second electric heat reduction fan 18, each condensation piece in each second condensation pipe 16 comprises a first condensation piece 19 obliquely arranged relative to the pipe wall, the end part of each first condensation piece 19 is provided with a second condensation piece 20 parallel to the pipe wall, the first collecting pipe 6 is communicated with a dirt cleaning pipe 21, the dirt cleaning pipe 21 is communicated with a communicating vessel 22, the middle part of the communicating vessel 22 is provided with a silt outlet hole 23, the first collecting pipe 6 is also communicated with an air pump 24 for blowing, a water quality detector 25 is arranged in the third collecting pipe 10, a shunt relief valve 26 is arranged on the third collecting pipe 10, the shunt relief valve 26 is connected to the sewage cleaning pipe 21 through a shunt pipe 27, when the water quality detector 25 detects that the water outlet impurities of the front silt filter 9 exceed a preset value, an operator is reminded to stop the machine, the shunt relief valve 26 guides water with pressure after the machine is stopped into the sewage cleaning pipe 21, damage caused by overlarge pressure when the interior of the pipeline is blocked is avoided, tubular heat pipe heat exchangers 25 are densely distributed on the periphery of each condensed water branch pipe 12, an included angle between a plane where a first condensing sheet 19 is located and a pipe wall is 45-65 degrees, the air outlet direction of the first electric heat-reducing fan 5 faces towards the first condensing pipe 7, the air outlet direction of the second electric heat-reducing fan 20 deviates from the second condensing pipe 16, the included angle between the first condensing pipe 7 and a horizontal line is 45-55 degrees, and the first condensing pipe 7 is, the middle upper part of the water storage tank 2 is provided with a grid net 14 for buffering convection, the center of the end cover 13 is embedded with an observation mirror, and a flow detector is arranged in the sixth collecting pipe 17.

As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. An air-cooled condensing radiator for a power plant, characterized in that: the water storage tank comprises an initial cooling radiating part, an inter-cooling radiating part and a final cooling radiating part which are sequentially communicated, wherein the initial cooling radiating part comprises a water inlet pipe, the water inlet pipe is communicated with the bottom of the water storage tank, a slip cone is arranged in the water storage tank, the top of the water storage tank is communicated with a water inlet of the initial cooling radiating part through a pipeline, the initial cooling radiating part comprises a base, the base is provided with a first electric heat-reducing fan, two first collecting pipes which are parallel to each other and communicated with the water inlet are arranged on the upper portion of the first electric heat-reducing fan, the pipe wall of each first collecting pipe is vertically connected with a plurality of first condensing pipes, the end portions of the plurality of first condensing pipes are communicated with a second collecting pipe, the second collecting pipe is connected with a front silt filter, the front silt filter is communicated with the inter-cooling radiating part, the inter-cooling radiating part comprises a third collecting pipe arranged at a high position and a fourth collecting pipe arranged at a low position, and the end portions, the upper end and the lower end of the condensed water branch pipe are in threaded connection with end covers for communicating dirt, the fourth collecting pipe is communicated with a final cooling heat dissipation part, the final cooling heat dissipation part comprises a fifth collecting pipe connected with the fourth collecting pipe, the middle part of the fifth collecting pipe is communicated with two groups of symmetrical snake-shaped second condensing pipes, the snake-shaped second condensing pipes are communicated with a sixth collecting pipe, one side of the sixth collecting pipe is provided with a second electric heat-reducing fan, the condensing sheets in the second condensing pipes comprise first condensing sheets which are obliquely arranged relative to the pipe walls, the end parts of the first condensing sheets are provided with second condensing sheets which are parallel to the pipe walls, the first collecting pipe is communicated with a dirt cleaning pipe, the dirt cleaning pipe is communicated with a communicating device, the middle part of the communicating device is provided with a silt outlet hole, the first collecting pipe is also communicated with an air pump for blowing over silt, a water quality detector is arranged in the third collecting pipe, and the third collecting pipe is provided with a shunt pipe, the shunt relief valve is connected to the sewage cleaning pipe through the shunt pipe.

2. An air-cooled condensate radiator for a power plant according to claim 1, wherein: tubular heat pipe heat exchangers are densely distributed on the periphery of each condensed water branch pipe, and the included angle between the plane where the first condensing sheet is located and the pipe wall is 45-65 degrees.

3. An air-cooled condensate radiator for a power plant according to claim 1, wherein: the first electric cooling fan air outlet direction faces the first condensation pipe, the second electric cooling fan air outlet direction deviates from the second condensation pipe, the included angle between the first condensation pipe and the horizontal line is 45-55 degrees, and the first condensation pipe is distributed in bilateral symmetry relative to the central line of the first collecting pipe.

4. An air-cooled condensate radiator for a power plant according to claim 1, wherein: and a grille net for buffering convection is arranged at the middle upper part of the water storage tank.

5. An air-cooled condensate radiator for a power plant according to claim 1, wherein: an observation mirror is embedded in the center of the end cover.

6. An air-cooled condensate radiator for a power plant according to claim 1, wherein: and a flow detector is arranged in the sixth collecting pipe.