CN212409108U

CN212409108U - Geothermal energy exchanger

Info

Publication number: CN212409108U
Application number: CN202020863206.8U
Authority: CN
Inventors: 郭建涛
Original assignee: Fujian Suner Save Energy Tech Co ltd
Current assignee: Fujian Suner Save Energy Tech Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-01-26
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a geothermal energy interchanger, including backup pad, bottom plate and steam knockout tower, the intermediate position department fixedly connected with collecting box on bottom plate top, the equal vertical fixedly connected with riser in both sides on bottom plate top, and horizontal fixedly connected with backup pad between the top of riser, the intermediate position department fixedly connected with steam knockout tower on backup pad top, the backup pad top fixedly connected with rose box of steam knockout tower one side, and the first air inlet of upper end fixedly connected with of rose box one side, and the top fixedly connected with blast pipe of steam knockout tower. Through setting up the filter screen in rose box inside, and inside baffling board and the condensation chamber of setting up of steam knockout tower, and then filter impurity and steam in the hot steam, avoid avoiding impurity and steam to influence generating set's normal work, lead to generating set to damage when serious, reduce work efficiency, increase production economy.

Description

Geothermal energy exchanger

Technical Field

The utility model relates to a geothermal energy utilizes equipment technical field, specifically is a geothermal energy interchanger.

Background

With the development of society, the scientific and technological progress of China also brings about great resource consumption, so that the cost of environmental protection resources is an important research object in China, wherein most of geothermal energy is renewable energy from the deep part of the earth, and the geothermal energy is now a resource which is mainly developed and utilized in China, but the existing geothermal energy exchanger still has many problems or defects:

firstly, the traditional geothermal energy exchanger is not provided with a dust removal and dehumidification structure when in use, and hot steam is directly led into a generator set of a thermal power station, so that the service life of the generator set is influenced;

secondly, the traditional geothermal energy exchanger has no secondary recycling structure when in use, and water after water vapor removal still has larger heat and is directly discharged to easily cause resource waste;

thirdly, the traditional geothermal energy exchanger has no structure for controlling the flow velocity of gas during use, so that the gas flow is not uniform enough, and the working efficiency of a generator set is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a geothermal energy interchanger to solve the inconvenient dust removal that proposes in the above-mentioned background art, dehumidification, heat energy exchange thoroughly and the problem of the inconvenient control gas flow rate.

In order to achieve the above object, the utility model provides a following technical scheme: a geothermal energy exchanger comprises a supporting plate, a bottom plate and a water-vapor separation tower, wherein a collecting box is fixedly connected at the middle position of the top end of the bottom plate, a water outlet is fixedly connected at the bottom end inside the collecting box, a second air inlet is fixedly connected at the upper end of one side of the collecting box, a drying box is fixedly connected at the top end of the bottom plate of one side of the collecting box, the lower end of one side of the drying box is communicated with the lower end of one side of the collecting box through a guide pipe, vertical plates are vertically and fixedly connected at the two sides of the top end of the bottom plate, the supporting plate is transversely and fixedly connected between the top ends of the vertical plates, the water-vapor separation tower is fixedly connected at the middle position of the top end of the supporting plate, the bottom end of the water-vapor separation tower, the utility model discloses a steam separation tower, including steam separation tower, rose box, pipe, drying cabinet, the inside vertical filter screen that is provided with of backup pad top fixedly connected with rose box of steam separation tower one side, the inside mounting structure that all is provided with of rose box of filter screen top and bottom, and the first air inlet of upper end fixedly connected with of rose box one side, the lower extreme of rose box opposite side passes through pipe and steam separation tower one side lower extreme intercommunication, and steam separation tower's top fixedly connected with blast pipe, pipe and drying cabinet top intercommunication are passed through to the bottom of blast pipe one side, and the one end of blast pipe runs through there is the regulation structure.

Preferably, mounting structure's inside has set gradually mounting groove, installation pole, installation spring and installation piece, the mounting groove is all fixed in the inside one end of rose box, and the both sides of mounting groove all transversely run through there is the installation pole, the inside installation spring that has twined of mounting groove on installation pole surface, and the equal fixedly connected with installation piece of one end of installation pole.

Preferably, the both ends of the inside of collecting box all fixedly connected with honeycomb duct, and the even fixedly connected with in honeycomb duct blocks the flow, the one end of honeycomb duct all communicates with second air inlet one end, and the other end of honeycomb duct all communicates with drying cabinet one side lower extreme through the pipe, the shape of honeycomb duct is "U" shape.

Preferably, the inside both sides of drying cabinet evenly fixedly connected with drying plate, and the inclination of drying plate and horizontal direction is 25.

Preferably, the inside of adjusting the structure has set gradually regulating box, buffer spring, slider, spout, baffle and threaded rod, regulating box fixed connection is in the one end of blast pipe, and the equal vertical spout of having seted up in both ends of regulating box inside, the equal fixedly connected with buffer spring in bottom of spout inside, and the inside sliding connection of spout on buffer spring top has the slider, the inside fixedly connected with baffle of regulating box between the slider, and the vertical fixedly connected with in baffle top runs through the threaded rod on regulating box top, the area covered of baffle is greater than the area of blast pipe cross section.

Preferably, the horizontal fixedly connected with horizontal pole of intermediate position department of the inside lower extreme of steam separation tower, and the equal fixedly connected with fixed block in both ends of horizontal pole bottom, the steam separation tower inside between the fixed block all is connected with the spoiler through the pivot rotation.

Compared with the prior art, the beneficial effects of the utility model are that: the geothermal energy exchanger has reasonable structure and the following advantages:

(1) the filter screen is arranged in the filter box, the baffle plate and the condensation cavity are arranged in the water-vapor separation tower, hot steam is guided into the filter box through the first air inlet, impurities in the hot steam are filtered by the filter screen and then enter the water-vapor separation tower through the guide pipe, the spoiler is driven to rotate by utilizing the hot steam transpiration principle, the hot steam is scattered and is more uniformly distributed in the water-vapor separation tower, then the water vapor in the hot steam is condensed and choked through the baffle plate and the water-vapor separation tower, the water vapor is changed into water drops and drops into the collecting box, the hot steam entering the generator set is free of impurities and water vapor, the influence of the impurities and the water vapor on the normal work of the generator set is avoided, the generator set is damaged seriously, the working efficiency is reduced, and the production economy is increased;

(2) the flow guide pipe is arranged in the collecting box, the flow choking block is arranged in the flow guide pipe, clean cold air is slowly injected into the flow guide pipe through the second air inlet after water in the collecting box reaches a certain amount, the U-shaped flow guide pipe and the flow choking block in the U-shaped flow guide pipe are utilized, the flow velocity of the cold air is further reduced, the cold air and the water in the collecting box are subjected to sufficient heat exchange, the recycling of the water heat after condensation is further improved, the heated air enters the drying box through the flow guide pipe and is guided into the exhaust pipe after being dried by the drying plate, the geothermal energy is fully utilized, the heat exchange efficiency of the device for the geothermal energy is conveniently improved, the working efficiency of the device is improved, the working time of the device is reduced, and resources are;

(3) the utility model discloses a steam generator set, including blast pipe, baffle, blast pipe, steam generator set, the regulation structure of blast pipe one end, through rotating the threaded rod, make reciprocating of baffle, and then change the area of baffle and blast pipe coincidence, reach the purpose of control hot steam velocity of flow, make the hot steam that gets into generating set more even, avoid the hot steam velocity of flow too big, lead to generating set to be in overload operating condition, and then guarantee that generating set is in best operating condition all the time, the life of extension generating set improves the generating efficiency.

Drawings

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

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the mounting structure of the present invention;

fig. 4 is a schematic structural diagram of the adjusting structure of the present invention.

In the figure: 1. a baffle plate; 2. a filter box; 3. a mounting structure; 301. mounting grooves; 302. mounting a rod; 303. installing a spring; 304. mounting blocks; 4. filtering with a screen; 5. a first air inlet; 6. a support plate; 7. a vertical plate; 8. a second air inlet; 9. a collection box; 10. a flow guide pipe; 11. a water outlet; 12. a flow choking block; 13. a base plate; 14. drying the plate; 15. a drying oven; 16. an exhaust pipe; 17. an adjustment structure; 1701. an adjusting box; 1702. a buffer spring; 1703. a slider; 1704. a chute; 1705. a baffle plate; 1706. a threaded rod; 18. a spoiler; 19. a cross bar; 20. a condensation chamber; 21. a water-vapor separation tower; 22. and (5) fixing blocks.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a geothermal energy exchanger comprises a supporting plate 6, a bottom plate 13 and a water-vapor separation tower 21, wherein a collecting box 9 is fixedly connected at the middle position of the top end of the bottom plate 13;

both ends inside the collecting box 9 are fixedly connected with a flow guide pipe 10, a flow blocking block 12 is uniformly and fixedly connected inside the flow guide pipe 10, one end of the flow guide pipe 10 is communicated with one end of the second air inlet 8, the other end of the flow guide pipe 10 is communicated with the lower end of one side of the drying box 15 through the flow guide pipe, and the flow guide pipe 10 is U-shaped;

specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, the flow velocity of cold air is further reduced by using the U-shaped flow guide pipe 10 and the flow blocking block 12 inside the flow guide pipe, so that the cold air and water inside the collecting box 9 can be fully exchanged by heat, the heat exchange efficiency is improved, the geothermal energy exchange effect of the device is improved, and resources are saved;

a water outlet 11 is fixedly connected to the bottom end inside the collecting box 9, a second air inlet 8 is fixedly connected to the upper end of one side of the collecting box 9, and a drying box 15 is fixedly connected to the top end of a bottom plate 13 on one side of the collecting box 9;

the two sides inside the drying box 15 are uniformly and fixedly connected with drying plates 14, and the inclination angles of the drying plates 14 and the horizontal direction are both 25 degrees;

specifically, as shown in fig. 1, when the mechanism is used, firstly, the inclined drying plate 14 is used to increase the contact area with the air after heat exchange, improve the effect of removing water vapor, and prevent the air after heat exchange from containing water vapor and affecting the normal operation of the generator set;

the lower end of one side of the drying box 15 is communicated with the lower end of one side of the collecting box 9 through a guide pipe, vertical plates 7 are vertically and fixedly connected to two sides of the top end of the bottom plate 13, a supporting plate 6 is transversely and fixedly connected between the top ends of the vertical plates 7, and a water-vapor separation tower 21 is fixedly connected to the middle position of the top end of the supporting plate 6;

a cross rod 19 is transversely and fixedly connected to the middle position of the lower end of the inside of the water-vapor separation tower 21, two ends of the bottom end of the cross rod 19 are fixedly connected with fixed blocks 22, and spoilers 18 are rotatably connected to the inside of the water-vapor separation tower 21 between the fixed blocks 22 through rotating shafts;

specifically, as shown in fig. 1 and 2, when the device is used, firstly, the spoiler 18 is driven to rotate by utilizing the hot steam transpiration principle, and then the hot steam is scattered, so that the hot steam is more uniformly distributed in the water-steam separation tower 21, and the effect of removing water vapor by the device is improved;

the bottom end of the water-vapor separation tower 21 is communicated with the top end of the collecting box 9 through a guide pipe, the upper end of the inside of the water-vapor separation tower 21 is transversely and fixedly connected with a baffle plate 1, a condensation cavity 20 is fixedly connected inside the water-vapor separation tower 21 above the baffle plate 1, the top end of a supporting plate 6 on one side of the water-vapor separation tower 21 is fixedly connected with a filter box 2, a filter screen 4 is vertically arranged inside the filter box 2, and mounting structures 3 are arranged inside the filter box 2 at the top end and the bottom end of the filter screen 4;

the installation structure 3 is internally provided with an installation groove 301, an installation rod 302, an installation spring 303 and an installation block 304 in sequence, the installation groove 301 is fixed at one end inside the filter box 2, the installation rod 302 transversely penetrates through the two sides of the installation groove 301, the installation spring 303 is wound inside the installation groove 301 on the surface of the installation rod 302, and one end of the installation rod 302 is fixedly connected with the installation block 304;

specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, the mounting block 304 is moved to compress the mounting spring 303 by pulling the mounting rod 302, so that the filter screen 4 is conveniently taken down for cleaning, the filter screen 4 is prevented from being blocked by impurities, and the filtering effect and the air inlet efficiency of the device are reduced;

the upper end of one side of the filter box 2 is fixedly connected with a first air inlet 5, the lower end of the other side of the filter box 2 is communicated with the lower end of one side of the water-vapor separation tower 21 through a guide pipe, the top end of the water-vapor separation tower 21 is fixedly connected with an exhaust pipe 16, the bottom end of one side of the exhaust pipe 16 is communicated with the top end of the drying box 15 through a guide pipe, and one end of the exhaust pipe 16 penetrates through an adjusting structure 17;

an adjusting box 1701, a buffer spring 1702, a slider 1703, a sliding groove 1704, a baffle 1705 and a threaded rod 1706 are sequentially arranged in the adjusting structure 17, the adjusting box 1701 is fixedly connected to one end of the exhaust pipe 16, the sliding grooves 1704 are vertically formed in two ends of the inside of the adjusting box 1701, the buffer spring 1702 is fixedly connected to the bottom end of the inside of the sliding groove 1704, the slider 1703 is slidably connected to the inside of the sliding groove 1704 in the top end of the buffer spring 1702, the baffle 1705 is fixedly connected to the inside of the adjusting box 1701 between the sliders 1703, the threaded rod 1706 penetrating through the top end of the adjusting box 1701 is vertically and fixedly connected to the top end of the baffle 1705, and the coverage area of the baffle;

specifically, as shown in fig. 1, 2 and 4, when the mechanism is used, firstly, the threaded rod 1706 is rotated, so that the baffle 1705 moves up and down, the overlapping area of the baffle 1705 and the exhaust pipe 16 is changed, the purpose of controlling the flow rate of hot steam is achieved, the hot steam entering the generator set is more uniform, the generator set is ensured to be always in the best working state, and the power generation efficiency is improved.

The working principle is as follows: when the device is used, after the device is fixed, the exhaust pipe 16 is connected with the input end of a generator set of a thermal power station, the threaded rod 1706 is rotated, the buffer spring 1702 is compressed or stretched by the sliding of the slider 1703 in the chute 1704, so that the baffle 1705 can move up and down more stably, the overlapping area of the baffle 1705 and the exhaust pipe 16 is changed, the purpose of controlling the flow rate of hot steam is achieved, the hot steam entering the generator set is more uniform, the generator set is ensured to be always in the optimal working state, the power generation efficiency is improved, meanwhile, the baffle 1705 can move more smoothly by the aid of the elasticity of the buffer spring 1702, and the adjustment accuracy is improved;

then, hot steam is directly pumped out of the underground reservoir and is guided into the filter box 2 through the first air inlet 5, impurities in the hot steam are filtered by the filter screen 4, then the hot steam enters the water-vapor separation tower 21 through the guide pipe, the spoiler 18 is driven to rotate by utilizing the hot steam transpiration principle, the hot steam is scattered and is more uniformly distributed in the water-vapor separation tower 21, then the water vapor in the hot steam is condensed and choked through the baffle plate 1 and the water-vapor separation tower 21, so that the water vapor is changed into water drops and drops into the collection box 9, the hot steam after the water vapor is removed enters the exhaust pipe 16 and is guided into the generator set;

meanwhile, when the water in the collecting box 9 reaches a certain amount, clean cold air is slowly injected into the flow guide pipe 10 through the second air inlet 8, the U-shaped flow guide pipe 10 and the flow blocking block 12 in the U-shaped flow guide pipe are utilized to further reduce the flow rate of the cold air, so that the cold air and the water in the collecting box 9 are fully exchanged with each other in heat, the recycling of the water heat after condensation is further improved, the heated air enters the drying box 15 through the flow guide pipe, the air is dried by the drying plate 14 and then is guided into the exhaust pipe 16, the geothermal energy is fully utilized, and after the device works for a period of time, the water outlet 11 can be opened, the water after heat exchange in the collecting box 9 is discharged, and the water returns to the ground.

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. Geothermal energy exchanger, comprising a support plate (6), a bottom plate (13) and a water-steam separation column (21), characterized in that: the middle position of the top end of the bottom plate (13) is fixedly connected with a collecting box (9), the bottom end inside the collecting box (9) is fixedly connected with a water outlet (11), the upper end of one side of the collecting box (9) is fixedly connected with a second air inlet (8), the top end of the bottom plate (13) of one side of the collecting box (9) is fixedly connected with a drying box (15), the lower end of one side of the drying box (15) is communicated with the lower end of one side of the collecting box (9) through a guide pipe, two sides of the top end of the bottom plate (13) are vertically and fixedly connected with vertical plates (7), a supporting plate (6) is transversely and fixedly connected between the top ends of the vertical plates (7), the middle position of the top end of the supporting plate (6) is fixedly connected with a water-vapor separating tower (21), the bottom end of the water-vapor separating tower (21) is communicated with, and inside fixedly connected with condensation chamber (20) of steam and water knockout tower (21) of baffling board (1) top, backup pad (6) top fixedly connected with rose box (2) of steam and water knockout tower (21) one side, and the inside vertical filter screen (4) that is provided with of rose box (2), the inside mounting structure (3) that all is provided with of rose box (2) top and bottom of filter screen (4), and the first air inlet (5) of upper end fixedly connected with of rose box (2) one side, the lower extreme of rose box (2) opposite side passes through pipe and steam and water knockout tower (21) one side lower extreme intercommunication, and the top fixedly connected with blast pipe (16) of steam and water knockout tower (21), the bottom of blast pipe (16) one side passes through pipe and drying cabinet (15) top intercommunication, and the one end of blast pipe (16) runs through there is regulation structure (17).

2. A geothermal energy exchanger according to claim 1, wherein: mounting groove (301), installation pole (302), installation spring (303) and installation piece (304) have been set gradually to the inside of mounting structure (3), the one end inside rose box (2) is all fixed in mounting groove (301), and all transversely run through installation pole (302) in the both sides of mounting groove (301), installation spring (303) have all been twined to mounting groove (301) inside on installation pole (302) surface, and the equal fixedly connected with installation piece (304) of one end of installation pole (302).

3. A geothermal energy exchanger according to claim 1, wherein: the drying box is characterized in that the two ends inside the collecting box (9) are fixedly connected with flow guide pipes (10), the flow blocking blocks (12) are uniformly and fixedly connected inside the flow guide pipes (10), one ends of the flow guide pipes (10) are communicated with one ends of the second air inlets (8), the other ends of the flow guide pipes (10) are communicated with the lower end of one side of the drying box (15) through the flow guide pipes, and the flow guide pipes (10) are U-shaped.

4. A geothermal energy exchanger according to claim 1, wherein: the drying box is characterized in that drying plates (14) are uniformly and fixedly connected to the two sides of the interior of the drying box (15), and the inclination angles of the drying plates (14) and the horizontal direction are both 25 degrees.

5. A geothermal energy exchanger according to claim 1, wherein: the inside of adjusting structure (17) has set gradually regulating box (1701), buffer spring (1702), slider (1703), spout (1704), baffle (1705) and threaded rod (1706), regulating box (1701) fixed connection is in the one end of blast pipe (16), and the equal vertical spout (1704) of having seted up in both ends of regulating box (1701) inside, the equal fixedly connected with buffer spring (1702) in bottom of spout (1704) inside, and the inside sliding connection of spout (1704) on buffer spring (1702) top has slider (1703), regulating box (1701) inside fixedly connected with baffle (1705) between slider (1703), and the vertical fixedly connected with in baffle (1705) top runs through threaded rod (1706) on regulating box (1701) top, the area of covering of baffle (1705) is greater than the area of blast pipe (16) cross section.

6. A geothermal energy exchanger according to claim 1, wherein: the water-vapor separation tower is characterized in that a transverse rod (19) is transversely and fixedly connected to the middle position of the lower end of the inside of the water-vapor separation tower (21), fixing blocks (22) are fixedly connected to the two ends of the bottom end of the transverse rod (19), and spoilers (18) are rotatably connected to the inside of the water-vapor separation tower (21) between the fixing blocks (22) through rotating shafts.