CN212108644U

CN212108644U - Intelligent interference-free heating system for gradient utilization of geothermal resources in middle and deep layers

Info

Publication number: CN212108644U
Application number: CN202020416278.8U
Authority: CN
Inventors: 魏超; 吴亚彬; 刘憓; 韩乃锋
Original assignee: Shandong Yateer Group Co ltd
Current assignee: Shandong Yateer Group Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-12-08
Anticipated expiration: 2030-03-27

Abstract

The utility model provides an intelligent noiseless middle and deep geothermal resource cascade utilization heating system, including ground, base, high temperature heat pump, low temperature heat pump, water mixing pump, circulating water pump can dismantle fixed geothermol power tubular construction, and adjustable seat structure that shelters from, but rotation regulation control seat structure, outlet pipe, heat exchanger, first connecting pipe, heat source output tube, second connecting pipe and circulating pipe, base bolted connection in the upper end on ground. The sleeve, the first fixing seat, the fixing bolt and the heat source utilization pipe are arranged, so that the heat source utilization pipe can be detached in the working process, and the maintenance and overhaul work can be conveniently carried out; the setting of second fixing base, stay tube, telescopic link and shielding plate is favorable to sheltering from the work at the in-process of work through the shielding plate, prevents that the heat exchanger from receiving the collision and influencing work in the work.

Description

Intelligent interference-free heating system for gradient utilization of geothermal resources in middle and deep layers

Technical Field

The utility model belongs to the technical field of geothermal energy development, especially, relate to an intelligent noiseless middle and deep geothermal resources cascade utilization heating system.

Background

At present, about 8% of once fossil energy is used for heating in winter every year in China, dust and SO2 emitted by winter heating also become main inducements for forming urban haze at present, and heating by utilizing geothermal resources is an effective means for relieving urban haze pollution. In the current middle-deep geothermal energy heating technology, an interference-free mining method with a PE pipe as a central pipe is mainly adopted.

But the inconvenient dismantlement geothermal utilization pipe of in-process that carries out work still exists in current geothermal energy development, and inconvenient realization intellectuality work and the inconvenient problem of sheltering from in the work.

Therefore, it is necessary to provide an intelligent interference-free heating system with intermediate and deep geothermal resource gradient utilization.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an intelligent noiseless middle and deep geothermal resources cascade utilizes heating system to solve current geothermal energy development and still having the in-process inconvenient dismantlement geothermal utilization pipe that carries out work, inconvenient realization intelligent work and the inconvenient problem of sheltering from in the work. An intelligent interference-free heating system with stepped utilization of geothermal resources at a middle and deep layer comprises a ground, a base, a high-temperature heat pump, a low-temperature heat pump, a water mixing pump, a circulating water pump, a detachable and fixed geothermal pipe structure, an adjustable shielding seat structure, a rotatable and adjustable control seat structure, a water outlet pipe, a heat exchanger, a first connecting pipe, a heat source output pipe, a second connecting pipe and a circulating pipe, wherein the base is bolted to the upper end of the ground; the high-temperature heat pump, the low-temperature heat pump, the water mixing pump and the circulating water pump are sequentially connected to the upper end of the base from right to left; the detachable fixed geothermal pipe structure is arranged in the middle of the left inner part of the base; the adjustable shielding seat structure is arranged in the middle of the back of the upper end of the base; the rotatable adjusting control seat structure is arranged in the middle of the left side of the upper end of the base; the lower end of the water outlet pipe is arranged at the upper end of the detachable fixed geothermal pipe structure; the right side of the water outlet pipe is in threaded connection with the upper part of the left side of the heat exchanger; the heat exchanger is arranged in the adjustable shielding seat structure; the left side of the first connecting pipe is in threaded connection with the upper part of the right side of the heat exchanger; the lower end of the first connecting pipe is in threaded connection with the middle position of the upper end of the high-temperature heat pump; the lower end of the heat source output pipe is in threaded connection with the middle position inside the upper side of the water mixing pump; the right side of the second connecting pipe is in threaded connection with the lower part of the left side of the heat source output pipe; the left side of the second connecting pipe is in threaded connection with the middle position of the upper end of the circulating water pump; the right side of the circulating pipe is in threaded connection with the upper part of the left side of the circulating water pump; the detachable fixed geothermal pipe structure comprises a sleeve, a first fixed seat, a fixed bolt, a heat source utilization pipe and a fixed plate, wherein the upper end of the sleeve penetrates through the middle position inside the first fixed seat; the fixed bolt is in threaded connection with the middle position of the front surface of the first fixed seat; the heat source is connected to the left side of the inner wall of the sleeve by using a pipe bolt; the lower end of the heat source utilization pipe penetrates through the middle position of the left side inside the fixing plate.

Preferably, the adjustable shielding seat structure comprises a supporting rod, a second fixed seat, a supporting tube, a wing bolt, a telescopic rod and a shielding plate, wherein the upper end of the supporting rod is respectively bolted at four corners of the lower end of the second fixed seat; the lower end of the supporting tube is respectively bolted at four corners of the upper end of the second fixed seat; the wing-shaped bolts are respectively in threaded connection with the middle position of the upper part of the front surface of the supporting tube; the lower ends of the telescopic rods are respectively inserted in the middle of the upper inner part of the supporting tube; the upper end of the telescopic rod is respectively in bolted connection with four corners of the lower end of the shielding plate.

Preferably, the rotatable adjusting control seat structure comprises a fixed pipe, an insertion rod, a control seat, a control box, control equipment and a box door, wherein the lower end of the insertion rod is connected to the middle position inside the upper side of the fixed pipe through a bolt; the upper end of the insertion rod is connected with the middle position of the lower end of the control seat through a bolt; the control box is connected to the middle position of the upper end of the control seat through a bolt; the box door is connected to the left side of the front surface of the control box through a hinge.

Preferably, the high-temperature heat pump and the low-temperature heat pump are respectively connected with a water mixing pump pipeline; the high-temperature heat pump is arranged on the right side of the low-temperature heat pump; the low-temperature heat pump is arranged on the left side of the water mixing pump; the water mixing pump is arranged on the right side of the circulating water pump.

Preferably, the right side of the fixing plate is provided with a through hole; the first fixing seat is a stainless steel seat which is provided with a threaded hole in the middle of the front surface and a through hole inside.

Preferably, the sleeve penetrates through the middle position of the left inner part of the base; the lower end of the sleeve is inserted into the ground; the first fixed seat is arranged on the left side of the upper end of the base; the lower end of the water outlet pipe is in threaded connection with the middle position inside the upper side of the heat source utilization pipe.

Preferably, the supporting tube is a stainless steel tube with a threaded hole in the middle of the upper part of the front surface; the shielding plate is a transparent PVC plate.

Preferably, the support rods are respectively bolted at the middle position behind the upper end of the base; the heat exchanger is connected to the middle position of the upper end of the second fixing seat through a bolt.

Preferably, the control equipment adopts a microcomputer control host; the box door adopts a transparent PVC cover.

Preferably, the lower end of the fixed pipe is connected to the middle position of the left side of the upper end of the base through a bolt; the fixed pipe is arranged on the left side of the water outlet pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, sleeve pipe, first fixing base, fixing bolt and heat source utilize the setting of pipe, be favorable to dismantling the heat source at the in-process of work and utilize the pipe, conveniently maintain and overhaul work.

2. The utility model discloses in, the setting of second fixing base, stay tube, telescopic link and shielding plate is favorable to sheltering from work through the shielding plate at the in-process of work, prevents that the heat exchanger from receiving the collision and influencing work in work.

3. The utility model discloses in, high temperature heat pump, low temperature heat pump, mix the water pump, circulating water pump, heat exchanger and controlgear's setting is favorable to carrying out work through each electrical equipment of controlgear control at the in-process of work, conveniently realizes intelligent work.

4. The utility model discloses in, the setting of second fixing base, stay tube, wing bolt, telescopic link and shielding plate is favorable to adjusting the height of shielding plate at the in-process of work, the convenience is fixed and is sheltered from the work to the heat exchanger of different specifications at work.

5. The utility model discloses in, sleeve pipe, the setting of heat source utilization pipe and fixed plate, be favorable to utilizing the lower extreme of pipe at the fixed heat source of the in-process of work, prevent that the lower extreme that the heat source utilized the pipe from rocking influence work at work.

6. The utility model discloses in, fixed pipe, peg graft pole, the control pedestal, control box and controlgear's setting is favorable to dismantling and installing control box and controlgear at the in-process of work, conveniently maintains and overhauls work.

7. The utility model discloses in, the setting of control seat, control box, controlgear and chamber door, be favorable to protecting the work to controlgear, prevent that moisture and liquid from damaging controlgear and influencing intelligent work.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the detachable fixed geothermal pipe structure of the present invention.

Fig. 3 is a schematic structural view of the adjustable shielding seat structure of the present invention.

Fig. 4 is a schematic structural diagram of the rotatable control seat structure of the present invention.

In the figure:

1. a ground surface; 2. a base; 3. a high temperature heat pump; 4. a low temperature heat pump; 5. a water mixing pump; 6. a water circulating pump; 7. the structure of the geothermal pipe can be disassembled and fixed; 71. a sleeve; 72. a first fixed seat; 73. fixing the bolt; 74. a heat source utilizing pipe; 75. a fixing plate; 8. the structure of the shielding seat can be adjusted; 81. a support bar; 82. a second fixed seat; 83. supporting a tube; 84. a wing bolt; 85. a telescopic rod; 86. a shielding plate; 9. the control seat structure can be rotationally adjusted; 91. a fixed tube; 92. a plug rod; 93. a control seat; 94. a control box; 95. a control device; 96. a box door; 10. a water outlet pipe; 11. a heat exchanger; 12. a first connecting pipe; 13. a heat source output pipe; 14. a second connecting pipe; 15. a circulation pipe.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, an intelligent interference-free heating system for stepwise utilization of geothermal resources in middle and deep layers comprises a ground 1, a base 2, a high temperature heat pump 3, a low temperature heat pump 4, a water mixing pump 5, a circulating water pump 6, a detachable and fixed geothermal pipe structure 7, an adjustable blocking seat structure 8, a rotatable adjusting control seat structure 9, a water outlet pipe 10, a heat exchanger 11, a first connecting pipe 12, a heat source output pipe 13, a second connecting pipe 14 and a circulating pipe 15, wherein the base 2 is bolted to the upper end of the ground 1; the high-temperature heat pump 3, the low-temperature heat pump 4, the water mixing pump 5 and the circulating water pump 6 are sequentially connected to the upper end of the base 2 from right to left; the detachable fixed geothermal pipe structure 7 is arranged in the middle of the left inside of the base 2; the adjustable shielding seat structure 8 is arranged in the middle position behind the upper end of the base 2; the rotatable adjusting control seat structure 9 is arranged in the middle of the left side of the upper end of the base 2; the lower end of the water outlet pipe 10 is arranged at the upper end of the detachable fixed geothermal pipe structure 7; the right side of the water outlet pipe 10 is in threaded connection with the upper part of the left side of the heat exchanger 11; the heat exchanger 11 is arranged inside the adjustable shielding seat structure 8; the left side of the first connecting pipe 12 is in threaded connection with the upper part of the right side of the heat exchanger 11; the lower end of the first connecting pipe 12 is in threaded connection with the middle position of the upper end of the high-temperature heat pump 3; the lower end of the heat source output pipe 13 is in threaded connection with the middle position inside the upper side of the water mixing pump 5; the right side of the second connecting pipe 14 is in threaded connection with the lower part of the left side of the heat source output pipe 13; the left side of the second connecting pipe 14 is in threaded connection with the middle position of the upper end of the circulating water pump 6; the right side of the circulating pipe 15 is in threaded connection with the upper part of the left side of the circulating water pump 6; the detachable fixed geothermal pipe structure 7 comprises a sleeve 71, a first fixed seat 72, a fixed bolt 73, a heat source utilization pipe 74 and a fixed plate 75, wherein the upper end of the sleeve 71 penetrates through the middle position inside the first fixed seat 72; the fixing bolt 73 is in threaded connection with the middle position of the front surface of the first fixing seat 72; the heat source is connected to the left side of the inner wall of the sleeve 71 by a bolt through a pipe 74; the lower end of the heat source utilization pipe 74 penetrates through the middle position of the left side inside the fixing plate 75; when the geothermal heat utilization device is used, the base 2 is fixed at a proper position on the ground 1, then an external power supply is connected by using an external lead, the upper end of the heat source output pipe 13 is connected at a proper position on external equipment, then the lower end of the sleeve 71 is inserted into the ground 1 by a proper depth, and meanwhile, the heat source utilization pipe 74 is fixed, so that the geothermal heat utilization work is conveniently carried out.

In this embodiment, referring to fig. 3, the adjustable shielding seat structure 8 includes a supporting rod 81, a second fixing seat 82, a supporting tube 83, a wing bolt 84, an expansion rod 85 and a shielding plate 86, wherein the upper end of the supporting rod 81 is respectively bolted to the four corners of the lower end of the second fixing seat 82; the lower end of the supporting tube 83 is respectively bolted at four corners of the upper end of the second fixed seat 82; the wing bolts 84 are respectively screwed at the middle position of the upper part of the front surface of the support pipe 83; the lower ends of the telescopic rods 85 are respectively inserted in the middle of the upper inner part of the supporting pipe 83; the upper ends of the telescopic rods 85 are respectively bolted at the four corners of the lower end of the baffle plate 86; after the equipment is fixed, the heat exchanger 11 is installed at the middle position of the upper end of the second fixing seat 82, the equipment is connected and fixed, the wing-shaped bolt 84 is loosened, the baffle plate 86 moves up and down, the baffle plate 86 moves to a proper height, the wing-shaped bolt 84 is screwed up, the shielding operation is conveniently carried out in the working process, and the heat exchanger 11 is prevented from being impacted and affecting the working in the working process.

In this embodiment, referring to fig. 4, the rotatable control seat structure 9 includes a fixed pipe 91, an insertion rod 92, a control seat 93, a control box 94, a control device 95 and a box door 96, wherein a lower end of the insertion rod 92 is bolted to an upper inner middle position of the fixed pipe 91; the upper end of the inserting rod 92 is in bolted connection with the middle position of the lower end of the control seat 93; the control box 94 is connected with the middle position of the upper end of the control seat 93 through a bolt; the box door 96 is hinged on the left side of the front surface of the control box 94; in the working process, the control seat 93 and the control box 94 are fixed, the height of the control box 94 is adjusted, then the control device 95 is used for controlling each electrical device to start working, meanwhile, the sensor device is fixed at a proper position of pipeline connection, the temperature is conveniently detected in the working process, meanwhile, signals are transmitted to the control device 95, and the intelligent working is completed.

In this embodiment, specifically, the high-temperature heat pump 3 and the low-temperature heat pump 4 are respectively connected to the water mixing pump 5 through pipelines; the high-temperature heat pump 3 is arranged on the right side of the low-temperature heat pump 4; the low-temperature heat pump 4 is arranged on the left side of the water mixing pump 5; the mixing pump 5 is arranged on the right side of the circulating water pump 6.

In this embodiment, specifically, a through hole is formed on the right side of the fixing plate 75; the first fixing seat 72 is a stainless steel seat with a threaded hole in the middle of the front surface and a through hole inside.

In this embodiment, specifically, the sleeve 71 penetrates through the middle position of the left inner part of the base 2; the lower end of the sleeve 71 is inserted into the ground 1; the first fixed seat 72 is arranged at the left side of the upper end of the base 2; the lower end of the water outlet pipe 10 is screwed to the upper inner middle position of the heat source utilization pipe 74.

In this embodiment, specifically, the support tube 83 is a stainless steel tube with a threaded hole at the middle position of the upper part of the front surface; the shielding plate 86 is made of transparent PVC.

In this embodiment, specifically, the support rods 81 are respectively bolted to the middle position behind the upper end of the base 2; the heat exchanger 11 is bolted to the middle position of the upper end of the second fixed seat 82.

In this embodiment, specifically, the control device 95 adopts a microcomputer control host; the door 96 is a transparent PVC cover.

In this embodiment, specifically, the lower end of the fixed pipe 91 is bolted to the middle position on the left side of the upper end of the base 2; the fixed pipe 91 is arranged at the left side of the water outlet pipe 10.

Principle of operation

In the utility model, when in use, the base 2 is fixed at a proper position on the ground 1, then an external power supply is connected by an external lead, the upper end of the heat source output pipe 13 is connected at a proper position on an external device, then the lower end of the sleeve 71 is inserted into a proper depth on the ground 1, and the heat source utilization pipe 74 is fixed at the same time, thereby facilitating the geothermal utilization work, after the device is fixed, the heat exchanger 11 is arranged at the middle position of the upper end of the second fixing seat 82, the device is connected and fixed, the wing-shaped bolt 84 is loosened, the baffle plate 86 is moved up and down, the baffle plate 86 is moved to a proper height, the wing-shaped bolt 84 is screwed down, thereby facilitating the baffle work in the work process, preventing the heat exchanger 11 from being affected by collision in the work, the control seat 93 and the control box 94 are fixed in the work process, the height of the control, then, the control equipment 95 is used for controlling each electric appliance to start working, and meanwhile, the sensor equipment is fixed at a proper position of the pipeline connection, so that the temperature can be conveniently measured in the working process, and meanwhile, signals are transmitted to the control equipment 95, and the intelligent work is completed.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. An intelligent interference-free heating system utilizing geothermal resources in a stepped manner is characterized by comprising a ground (1), a base (2), a high-temperature heat pump (3), a low-temperature heat pump (4), a water mixing pump (5), a circulating water pump (6), a detachable and fixed geothermal pipe structure (7), an adjustable shielding base structure (8), a rotatable adjusting control base structure (9), a water outlet pipe (10), a heat exchanger (11), a first connecting pipe (12), a heat source output pipe (13), a second connecting pipe (14) and a circulating pipe (15), wherein the base (2) is connected to the upper end of the ground (1) through bolts; the high-temperature heat pump (3), the low-temperature heat pump (4), the water mixing pump (5) and the circulating water pump (6) are sequentially connected to the upper end of the base (2) from right to left; the detachable fixed geothermal pipe structure (7) is arranged in the middle of the left inside of the base (2); the adjustable shielding seat structure (8) is arranged in the middle position behind the upper end of the base (2); the rotatable adjusting control seat structure (9) is arranged in the middle of the left side of the upper end of the base (2); the lower end of the water outlet pipe (10) is arranged at the upper end of the detachable fixed geothermal pipe structure (7); the right side of the water outlet pipe (10) is in threaded connection with the upper part of the left side of the heat exchanger (11); the heat exchanger (11) is arranged in the adjustable shielding seat structure (8); the left side of the first connecting pipe (12) is in threaded connection with the upper part of the right side of the heat exchanger (11); the lower end of the first connecting pipe (12) is in threaded connection with the middle position of the upper end of the high-temperature heat pump (3); the lower end of the heat source output pipe (13) is in threaded connection with the middle position of the upper inner part of the water mixing pump (5); the right side of the second connecting pipe (14) is in threaded connection with the lower part of the left side of the heat source output pipe (13); the left side of the second connecting pipe (14) is in threaded connection with the middle position of the upper end of the circulating water pump (6); the right side of the circulating pipe (15) is in threaded connection with the upper part of the left side of the circulating water pump (6); the detachable fixed geothermal pipe structure (7) comprises a sleeve (71), a first fixed seat (72), a fixed bolt (73), a heat source utilization pipe (74) and a fixed plate (75), wherein the upper end of the sleeve (71) penetrates through the middle position inside the first fixed seat (72); the fixing bolt (73) is in threaded connection with the middle position of the front surface of the first fixing seat (72); the heat source is connected to the left side of the inner wall of the sleeve (71) by a bolt through a pipe (74); the lower end of the heat source utilization pipe (74) penetrates through the middle position of the left side inside the fixing plate (75).

2. The intelligent interference-free mid-deep geothermal resource cascade heating system according to claim 1, wherein the adjustable shielding base structure (8) comprises a supporting rod (81), a second fixing base (82), a supporting tube (83), a wing bolt (84), an expansion rod (85) and a shielding plate (86), wherein the upper end of the supporting rod (81) is respectively bolted at the four corners of the lower end of the second fixing base (82); the lower end of the supporting pipe (83) is respectively bolted at four corners of the upper end of the second fixed seat (82); the wing bolts (84) are respectively in threaded connection with the middle position of the upper part of the front surface of the support pipe (83); the lower ends of the telescopic rods (85) are respectively inserted in the middle position of the upper inner part of the supporting pipe (83); the upper ends of the telescopic rods (85) are respectively connected to the four corners of the lower end of the shielding plate (86) through bolts.

3. The intelligent interference-free mid-deep geothermal resource cascade heating system according to claim 1, wherein the rotatable adjustment control seat structure (9) comprises a fixed pipe (91), a plug rod (92), a control seat (93), a control box (94), a control device (95) and a box door (96), wherein the lower end of the plug rod (92) is bolted to the middle position inside the upper side of the fixed pipe (91); the upper end of the insertion rod (92) is in bolted connection with the middle position of the lower end of the control seat (93); the control box (94) is connected to the middle position of the upper end of the control seat (93) through a bolt; and the box door (96) is hinged on the left side of the front surface of the control box (94).

4. The intelligent interference-free mid-deep geothermal resource cascade heating system of claim 1, wherein the high-temperature heat pump (3) and the low-temperature heat pump (4) are respectively connected with a water mixing pump (5) by pipelines; the high-temperature heat pump (3) is arranged on the right side of the low-temperature heat pump (4); the low-temperature heat pump (4) is arranged on the left side of the water mixing pump (5); the water mixing pump (5) is arranged on the right side of the circulating water pump (6).

5. The intelligent interference-free middle-deep geothermal resource gradient utilization heating system of claim 1, wherein the right side of the fixing plate (75) is provided with a through hole; the first fixed seat (72) is a stainless steel seat which is provided with a threaded hole in the middle of the front surface and a through hole inside.

6. An intelligent interference-free mid-deep geothermal resource cascade heating system as claimed in claim 1, wherein the sleeve (71) extends through the left interior middle position of the base (2); the lower end of the sleeve (71) is inserted into the ground (1); the first fixed seat (72) is arranged on the left side of the upper end of the base (2); the lower end of the water outlet pipe (10) is in threaded connection with the middle position inside the upper side of the heat source utilization pipe (74).

7. The intelligent interference-free middle-deep geothermal resource gradient utilization heating system of claim 2, wherein the support tube (83) is a stainless steel tube with a threaded hole in the middle of the upper part of the front surface; the shielding plate (86) is a transparent PVC plate.

8. The intelligent interference-free mid-deep geothermal resource gradient heating system of claim 2, wherein the support rods (81) are respectively bolted to the upper end of the base (2) at a middle position behind the upper end; the heat exchanger (11) is connected to the middle position of the upper end of the second fixed seat (82) through a bolt.

9. An intelligent interference-free mid-deep geothermal resource cascade heating system as claimed in claim 3, wherein said control device (95) employs a microcomputer control host; the box door (96) adopts a transparent PVC cover.

10. The intelligent interference-free mid-deep geothermal resource gradient heating system of claim 3, wherein the lower end of the fixed pipe (91) is bolted to the middle position on the left side of the upper end of the base (2); the fixed pipe (91) is arranged on the left side of the water outlet pipe (10).