CN209763216U - Geothermal well tail water utilization heating equipment - Google Patents

Abstract

The utility model discloses a geothermal well tail water utilizes heating equipment, including the geothermal well, the right side of geothermal well is provided with the back flow, and the right side of back flow is connected with the backward flow case, the right side of backward flow case is provided with the takeover, and is provided with in the backward flow case and keeps off the pipe, it is provided with five to keep off the pipe, and its 5 keep off the pipe and constitute back pipe structure in the backward flow case, and is provided with 2 on one side of the backward flow case and keep off the pipe to the opposite side of backward flow case is provided with 3 and keeps off the pipe. This geothermal well tail water utilizes heating equipment to adopt the left side of back flow to be connected with the backward flow piece, and the backward flow piece is connected with the takeover, just so can effectual reduction backward flow water's velocity of flow through the takeover, then geothermal water's heat energy just can obtain the extension and use, the backward flow water passes through the takeover and inserts the backward flow case after that, then the backward flow water in through keep off the shape structure of returning that the pipe is constituteed and prolong discharge time once more, will go up the takeover and insert on keeping off the pipe after that, just so can effectively carry out waste heat reuse to the tail water.

Description

Geothermal well tail water utilization heating equipment

Technical Field

The utility model relates to a geothermol power equipment technical field specifically is geothermal well tail water utilizes heating equipment.

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; the geothermal well tail water utilizing heating equipment is equipment for utilizing the geothermal heat.

The geothermal well on the market usually generates the condition that the tail water backflow discharge temperature is too high in the using process, thereby causing a great deal of resource waste.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a geothermal well tail water utilizes heating equipment to solve the tail water backward flow discharge temperature who provides among the above-mentioned background art and too high, cause the problem of wasting of resources.

In order to achieve the above object, the utility model provides a following technical scheme: geothermal well tail water utilizes heating equipment, including the geothermal well, the right side of geothermal well is provided with the back flow, and the right side of back flow is connected with the flow-back box, the right side of flow-back box is provided with the takeover, and is provided with in the flow-back box and keeps off the pipe, it is provided with five to keep off the pipe, and its 5 keep off the pipe and make up back the pipe structure in the flow-back box, and flow-back box one side is provided with 2 and keeps off the pipe to the opposite side of flow-back box is provided with 3 and keeps off the pipe, one side that keeps off the pipe is connected with the adaptor, and the upper end of adaptor is provided with the takeover, the lower extreme of adaptor is provided with the drain pipe, and the blind hole.

Preferably, a water outlet pipe is arranged on the right side of the geothermal well, a water outlet part is arranged on the right side of the water outlet pipe, and the water outlet pipe is located at the lower end of the return pipe.

Preferably, the upper connecting pipe and the blocking pipe are of a vertical structure, and the blocking pipe and the drain pipe are of a vertical structure.

Preferably, the right side of the connection pipe is provided with a backflow piece, and the diameter of the connection pipe is smaller than that of the backflow piece.

Preferably, the drain pipe can generate a closed structure through a knob, and the knob and the adaptor are in a parallel structure.

Compared with the prior art, the beneficial effects of the utility model are that: this geothermal well tail water utilizes heating equipment to adopt the left side of back flow to be connected with the backward flow piece, and the backward flow piece is connected with the takeover, just so can effectual reduction backward flow water's velocity of flow through the takeover, then geothermal water's heat energy just can obtain the extension and use, the backward flow water passes through the takeover and inserts the backward flow case after that, then the backward flow water in through keep off the shape structure of returning that the pipe is constituteed and prolong discharge time once more, will go up the takeover and insert on keeping off the pipe after that, just so can effectively carry out waste heat reuse to the tail water.

Drawings

FIG. 1 is a front view of the geothermal well tail water utilization heating device of the present invention;

Figure 2 is the utility model discloses geothermal well tail water utilizes heating equipment adaptor top view.

In the figure: 1. the device comprises a geothermal well, 2, a backflow box, 3, a blocking pipe, 4, an upper connecting pipe, 5, an adapter, 6, a branch connecting pipe, 7, a backflow piece, 8, a backflow pipe, 9, a water outlet piece, 10, a water outlet pipe, 11, a water outlet pipe, 12 and a knob.

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. 1-2, the present invention provides a technical solution: the geothermal well tail water utilization heating equipment comprises a geothermal well 1, wherein a return pipe 8 is arranged on the right side of the geothermal well 1, the geothermal well 1 is connected with the return pipe 8 through a flange, a water outlet pipe 10 is arranged on the right side of the geothermal well 1, the geothermal well 1 is connected with the water outlet pipe 10 through welding, a water outlet part 9 is arranged on the right side of the water outlet pipe 10, the water outlet pipe 10 is connected with the water outlet part 9 through welding, and the water outlet pipe 10 is positioned at the lower end of the return pipe 8. the structure ensures that when the geothermal well is used, water in the geothermal well can be discharged through the water outlet pipe 10, the right side of the return pipe 8 is connected with a return box 2, the return pipe 8 is connected with the return box 2 through welding, a branch connecting pipe 6 is arranged on the right side of the return box 2, the return box 2 is connected with the branch connecting pipe 6 through welding, a return part 7 is arranged on the right side of the branch, and the diameter of the branch connection pipe 6 is smaller than that of the return piece 7, the structure enables the returned tail water to enter the branch connection pipe 6 through the return piece 7 when the tail water is returned, so that the flow velocity of the returned water can be effectively reduced through the branch connection pipe 6, then the heat energy of geothermal water can be prolonged for use, the baffle pipe 3 is arranged in the return box 2, the return box 2 is connected with the baffle pipe 3 through welding, five baffle pipes 3 are arranged, 5 baffle pipes 3 form a zigzag pipe structure in the return box 2, one side of the return box 2 is provided with 2 baffle pipes 3, the upper end of the return box 2 is provided with 2 baffle pipes 3, the other side of the return box 2 is provided with 3 baffle pipes 3, the lower end of the return box 2 is provided with 3 baffle pipes 3, one side of the baffle pipe 3 is connected with the adapter piece 5, the end of the baffle pipe 3 is connected with the adapter piece 5 through welding, and the upper end of the adapter piece 5 is provided with the upper connection pipe 4, the adapter 5 is connected with the upper connecting pipe 4 by welding, the upper connecting pipe 4 is in a vertical structure with the baffle pipe 3, the upper connecting pipe 4 is connected with the baffle pipe 3 by welding, the baffle pipe 3 is in a vertical structure with the drain pipe 11, the baffle pipe 3 is connected with the drain pipe 11 by welding, the structure enables the waste heat of tail water to be transferred by the baffle pipe 3 after the tail water flows back into the return box 2, then the baffle pipe 3 can be connected with running water through the upper connecting pipe 4, heating can be carried out again after the running water is heated, the lower end of the adapter 5 is provided with the drain pipe 11, the adapter 5 is connected with the drain pipe 11 by welding, the drain pipe 11 can generate a closed structure through a knob 12, the knob 12 is in a parallel structure with the adapter 5, the right side of the drain pipe 11 is provided with a blind hole structure, and the knob 12 is arranged in the blind hole structure of the drain pipe 11, the structure enables the tail water of the geothermal well to be connected with the, and the backflow piece 7 is connected with the branch pipe 6, so that the flow velocity of backflow water can be effectively reduced through the branch pipe 6, then the heat energy of geothermal water can be prolonged for use, then the backflow water is connected into the backflow box 2 through the branch pipe 6, then the backflow water is subjected to secondary discharge time extension through a clip structure formed by the blocking pipes 3, then the upper connecting pipe 4 is connected onto the blocking pipe 3, and therefore waste heat reutilization can be effectively carried out on tail water.

The working principle is as follows: when the geothermal well tail water is used for heating equipment, whether parts of the device are damaged or not firmly connected is checked, the device is used after the parts are checked to be correct, then hot water in a geothermal well enters the water outlet pipe 10 and is connected to equipment needing heating through the water outlet pipe 10 for use, then hot water of the heating equipment can enter the return pipe 8 for return after circulation is finished, then return water in the return pipe 8 can be discharged into the branch pipe 6 through the return piece 7, then the flow rate of the return water can be effectively reduced through reduction of the diameter of the branch pipe 6, then the heat energy of the geothermal water can be prolonged for use, then the return water is connected into the return tank 2 through the branch pipe 6, then the discharge time of the return water is prolonged again through a zigzag structure formed by the baffle pipe 3, and then the return water is discharged into the geothermal well 1 from the left side through the return tank 2, and when the backward flow water enters into flow box 2, keep off pipe 3 through in the flow box 2 and carry out waste heat transfer, will go up the water of taking over 4 and let in adaptor 5 in after, then the water in the adaptor 5 can enter into and keep off pipe 3, can carry out effectual heating through keeping off pipe 3 after that, the water accessible knob 12's of heating control is discharged after that, the tail water of backward flow can heat again through keeping off pipe 3 heating like this, this is exactly this geothermal well tail water utilizes heating equipment's theory of operation.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (5)

1. Geothermal well tail water utilizes heating equipment, its characterized in that: comprises a geothermal well (1), a return pipe (8) is arranged on the right side of the geothermal well (1), the right side of the return pipe (8) is connected with a return tank (2), the right side of the return tank (2) is provided with a branch pipe (6), and the return tank (2) is internally provided with five baffle pipes (3), the baffle pipes (3) are arranged, 5 baffle pipes (3) are arranged in the return tank (2) to form a loop pipe structure, 2 baffle pipes (3) are arranged on one side of the return tank (2), and the other side of the return tank (2) is provided with 3 baffle pipes (3), one side of each baffle pipe (3) is connected with an adapter (5), an upper connecting pipe (4) is arranged at the upper end of the adapter piece (5), a drain pipe (11) is arranged at the lower end of the adapter piece (5), and the right side of the drain pipe (11) is provided with a blind hole structure, and a knob (12) is arranged in the blind hole structure of the drain pipe (11).

2. The geothermal well tail water utilizing heating apparatus according to claim 1, wherein: the geothermal well is characterized in that a water outlet pipe (10) is arranged on the right side of the geothermal well (1), a water outlet piece (9) is arranged on the right side of the water outlet pipe (10), and the water outlet pipe (10) is located at the lower end of the return pipe (8).

3. The geothermal well tail water utilizing heating apparatus according to claim 1, wherein: the upper connecting pipe (4) and the blocking pipe (3) are of a vertical structure, and the blocking pipe (3) and the drain pipe (11) are of a vertical structure.

4. The geothermal well tail water utilizing heating apparatus according to claim 1, wherein: the right side of the connecting pipe (6) is provided with a backflow piece (7), and the diameter of the connecting pipe (6) is smaller than that of the backflow piece (7).

5. The geothermal well tail water utilizing heating apparatus according to claim 1, wherein: the drain pipe (11) can generate a closed structure through the knob (12), and the knob (12) and the adaptor (5) are in a parallel structure.