CN212057807U

CN212057807U - Full-automatic direct-supply heating equipment for geothermal well

Info

Publication number: CN212057807U
Application number: CN202020489729.0U
Authority: CN
Inventors: 赵少英
Original assignee: Hebei Yijie Energy Saving Equipment Co ltd
Current assignee: Hebei Yijie Energy Saving Equipment Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-12-01
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a full-automatic direct supply heating equipment of geothermal well, including the geothermal pipe, the geothermal pipe is inserted in the depths of ground, its one side on geothermal pipe surface is led to there is the heat-transfer pipe, geothermal lawn is installed to one side on ground, geothermal lawn's below fixed mounting has the heat-conducting piece, the interior surface mounting of heat-conducting piece has the heating tube, the standing groove has been seted up to one side on ground, and the inside fixed mounting of standing groove has the heat energy converter, one side of heat energy converter is linked together through the heat energy conversion pipe and the one end of heat-transfer pipe, and one side of heat-transfer pipe is connected through the wire with one side of heat-conducting piece, the utility model discloses cooperation between heat energy converter, heat energy conversion pipe and the heat-conducting piece can be automatic realize the function to the heating tube, use enough; and the heat loss can be reduced by matching with the heat insulation ring, and the heat energy conversion efficiency is improved.

Description

Full-automatic direct-supply heating equipment for geothermal well

Technical Field

The utility model relates to a geothermal well technical field specifically is the full-automatic heating equipment that directly supplies of geothermal well.

Background

A geothermal well refers to a method and a device for generating electricity by using geothermal energy with the well depth of about 3500 meters or hot spring water with the water temperature of more than 30 ℃, and the geothermal energy is divided into three types of high temperature, medium temperature and low temperature. The temperature is higher than 150 ℃, exists in a steam form, and belongs to high-temperature geothermal energy; 90-150 ℃, exists in the form of a mixture of water and steam, and belongs to medium-temperature geothermal energy; higher than 25 ℃ and lower than 90 ℃, and exists in the forms of warm water, warm hot water, hot water and the like, and belongs to low-temperature geothermal energy. One geothermal well is successfully drilled in the Mingcun of Fenghe river in Daxing area of Beijing city in 2010, 12 months and 12 days, and the record of the temperature of the geothermal water outlet of the Beijing is broken through when the measured temperature reaches 103 ℃, so that the geothermal well becomes the first medium-temperature geothermal well of the Beijing.

The utilization efficiency of the existing geothermal well is not high enough, the heating method is not automatic enough, the heat loss in the middle is more, the use is not energy-saving enough, and the adopted cost is too high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic direct heating equipment that supplies of geothermal well to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

full-automatic direct supply heating equipment of geothermal well, including geothermal pipe, geothermal pipe inserts in the depths on ground, its one side on geothermal pipe surface is linked through there is the heat-transfer pipe, geothermal lawn is installed to one side on ground, geothermal lawn's below fixed mounting has the heat-conducting piece, the internal surface mounting of heat-conducting piece has the heating tube, the standing groove has been seted up to one side on ground, and the inside fixed mounting of standing groove has the heat energy converter.

As a further aspect of the present invention: one side of the heat energy converter is communicated with one end of the heat transfer pipe through the heat energy conversion pipe, and one side of the heat transfer pipe is connected with one side of the heat conducting piece through a lead.

As a further aspect of the present invention: the outer surface of the geothermal pipe is fixedly connected with two fixing strips, the inner surfaces of the fixing strips are fixedly connected with connecting pieces, and the connecting pieces are fixedly connected through a circular protection frame.

As a further aspect of the present invention: and a heat insulation ring is fixedly arranged on the inner ring of the geothermal pipe.

As a further aspect of the present invention: the outer surface of the heat insulation ring is clamped with four sliding grooves, and the inner surface of the geothermal pipe is fixedly connected with four sliding strips matched with the sliding grooves.

As a further aspect of the present invention: two slide rails are fixedly connected to the front side and the rear side of the opening of the placing groove.

As a further aspect of the present invention: two the surface of slide rail all has the top cap through sliding sleeve sliding connection, and the top of top cap is connected with the handle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model can automatically realize the function of the heating tube through the matching among the heat energy converter, the heat energy conversion tube and the heat conducting piece, and the use is enough automatic; and the heat loss can be reduced by matching with the heat insulation ring, and the heat energy conversion efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a full-automatic direct heating system of a geothermal well.

Fig. 2 is a schematic structural diagram of a heating pipe in a geothermal well full-automatic direct-supply heating device.

Fig. 3 is a structural plan view of a geothermal lawn in the geothermal well full-automatic direct heating equipment.

FIG. 4 is a schematic structural diagram of the connection of the heat insulation ring of the full-automatic direct heating equipment of the geothermal well.

Fig. 5 is a partially enlarged view of a portion a in fig. 3 of the geothermal well full-automatic direct heating system.

In the figure: 1. a geothermal pipe; 2. a heat transfer tube; 3. geothermal lawn; 4. a heat conductive member; 5. a heat generating tube; 6. a placement groove; 7. a thermal energy converter; 8. a heat energy conversion pipe; 9. a wire; 10. a fixing strip; 11. a connecting member; 12. a circular fender bracket; 13. a heat insulation ring; 14. a chute; 15. a slide bar; 16. a slide rail; 17. a sliding sleeve; 18. a top cover; 19. a handle.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-5, a full-automatic direct heating system for geothermal wells comprises a geothermal pipe 1, two fixing strips 10 are fixedly connected to the outer surface of the geothermal pipe 1, connecting pieces 11 are fixedly connected to the inner surfaces of the fixing strips 10, the connecting pieces 11 are fixedly connected through a circular protection frame 12, a heat insulation ring 13 is fixedly installed on the inner ring of the geothermal pipe 1, four sliding grooves 14 are clamped on the outer surface of the heat insulation ring 13, four sliding strips 15 matched with the sliding grooves 14 are fixedly connected to the inner surface of the geothermal pipe 1, the geothermal pipe 1 is inserted into the deep part of the ground, a heat transfer pipe 2 is connected to one side of the surface of the geothermal pipe 1, a geothermal lawn 3 is installed on one side of the ground, a heat conduction piece 4 is fixedly installed below the geothermal lawn 3, a heating pipe 5 is installed on the inner surface of the heat conduction piece 4, a placement groove 6 is opened on one side of the ground, the outer surfaces of the two sliding rails 16 are connected with a top cover 18 through sliding sleeves 17 in a sliding mode, the top of the top cover 18 is connected with a handle 19, the heat energy converter 7 is fixedly mounted inside the placing groove 6, one side of the heat energy converter 7 is communicated with one end of the heat transfer pipe 2 through a heat energy conversion pipe 8, and one side of the heat transfer pipe 2 is connected with one side of the heat conducting piece 4 through a lead 9.

The utility model discloses a theory of operation is: when the geothermal pipe 1 is started, the heat energy converter 7 can be opened, the heat energy converter 7 can convert the heat energy transferred from the interior of the geothermal pipe 1 into electric energy, and the heat conducting piece 4 is supplied with power by matching with the wire 9, so that the heating pipe 5 starts to generate heat, the geothermal lawn can be warmed, the top cover 18 can be opened and closed by matching with the sliding rail 16 and the sliding sleeve 17, and the heat energy converter 7 is conveniently maintained.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. Full-automatic direct supply heating equipment of geothermal well, including geothermal pipe (1), the depths on ground are inserted in geothermal pipe (1), its characterized in that, one side on geothermal pipe (1) surface is connected to lead to and is had heat-transfer pipe (2), geothermal lawn (3) are installed to one side on ground, the below fixed mounting on geothermal lawn (3) has heat-conducting piece (4), the internally surface mounting of heat-conducting piece (4) has heating tube (5), standing groove (6) have been seted up to one side on ground, and the inside fixed mounting of standing groove (6) has heat energy converter (7).

2. The geothermal well full-automatic direct heating system according to claim 1, wherein one side of the heat energy converter (7) is communicated with one end of the heat transfer pipe (2) through a heat energy conversion pipe (8), and one side of the heat transfer pipe (2) is connected with one side of the heat conducting member (4) through a lead (9).

3. The full-automatic direct heating equipment for the geothermal well according to claim 1, wherein two fixing strips (10) are fixedly connected to the outer surface of the geothermal well (1), connecting pieces (11) are fixedly connected to the inner surfaces of the fixing strips (10), and the connecting pieces (11) are fixedly connected through a circular protection frame (12).

4. The full-automatic direct heating equipment for the geothermal well according to claim 1, wherein the inner ring of the geothermal well (1) is fixedly provided with a heat insulation ring (13).

5. The full-automatic direct heating equipment for the geothermal well according to claim 4, wherein four sliding grooves (14) are clamped on the outer surface of the heat insulation ring (13), and four sliding strips (15) matched with the sliding grooves (14) are fixedly connected to the inner surface of the geothermal well (1).

6. The full-automatic direct heating equipment for the geothermal well according to claim 1 is characterized in that two sliding rails (16) are fixedly connected to the front side and the rear side of the opening of the placing groove (6).

7. The full-automatic direct heating equipment for the geothermal well according to claim 6, wherein the outer surfaces of the two sliding rails (16) are connected with a top cover (18) in a sliding mode through sliding sleeves (17), and a handle (19) is connected to the top of the top cover (18).