Integrated terrestrial heat development supervision equipment

Abstract

The utility model relates to the technical field of terrestrial heat supervision, and discloses integrated terrestrial heat development supervision equipment which comprises a control box, a partition plate is installed in the control box, and the interior of the control box is divided into a circulation area and a sampling area. The circulation area is provided with a cleaning mechanism; the circulating area comprises a monitoring pipe, the monitoring pipe is installed in a control box, electromagnetic flow meters are installed at the two ends of the monitoring pipe, an electric butterfly valve is installed on the outer surface of the monitoring pipe, a filter screen is installed in the monitoring pipe, and the filter screen is installed between the electric butterfly valve and the electromagnetic flow meters. Through a dual cleaning mechanism of the cleaning mechanism and the wall scraper, the problem that impurities in geothermal water are attached to the surface of supervision equipment is effectively solved, when the impurities in geothermal fluid cause increase of pressure difference of a filter screen, the cleaning mechanism is started, a water pump pumps part of fluid, and the fluid is sprayed into a monitoring pipe at high pressure through an auxiliary pipe and a trapezoidal nozzle; and washing the filter screen and the pipe wall.

Description

TECHNICAL FIELD

[0001] The utility model relates to geothermal supervision technical field especially relates to integrated geothermal development supervision equipment. BACKGROUND

[0002] In today's energy field, geothermal resources as a clean, renewable energy, is gradually receiving widespread attention and vigorous development. However, in its development and utilization process, effective supervision becomes a key link, the current geothermal development supervision situation is faced with many problems:

[0003] The traditional geothermal development supervision equipment is often single function and independent individual. Flow monitoring, water quality monitoring, impurity cleaning and other work need to be completed by different equipment respectively, these equipment not only have high procurement cost, but also need to occupy a large site space when installing and using. Due to lack of unified integrated management, the real-time sharing and collaborative work of data between each equipment cannot be realized, so that the supervision personnel are difficult to comprehensively and timely grasp the overall situation of geothermal development, resulting in low supervision efficiency, increased management cost and resource waste.

[0004] Secondly, impurity cleaning is difficult, and equipment maintenance is frequent. Geothermal water usually contains various impurities, such as minerals, particulate suspended matter, etc. These impurities are easy to adhere to the surface of the components such as pipeline, monitoring instrument when flowing through the supervision equipment, which not only affects the normal operation of the equipment, leading to inaccurate monitoring data, but also shortens the service life of the equipment, increases the frequency of equipment maintenance and replacement. At present, many supervision equipment lack effective automatic cleaning mechanism, once the impurities accumulate, manual tedious cleaning work is needed, which seriously affects the continuity and stability of supervision work. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides an integrated geothermal development supervision equipment, aiming at improving the problems of relying on manual data collection in the prior art and impurities adhering to the surface of the supervision equipment in geothermal water.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme: an integrated geothermal development supervision equipment, comprising a control box, a partition plate is installed in the inside of the control box, and the inside of the control box is divided into a flow-through area and a sampling area; The flow-through area is provided with a cleaning mechanism;

[0007] The flow-through area comprises a monitoring pipe, the monitoring pipe is installed in the inside of the control box, electromagnetic flowmeters are installed at both ends of the monitoring pipe, an electric butterfly valve is installed on the outer surface of the monitoring pipe, a filter screen is installed in the inside of the monitoring pipe, and the filter screen is installed between the electric butterfly valve and the electromagnetic flowmeter.

[0008] As a further description of the above technical scheme: the sampling area comprises a water pump, the water pump is installed in the control box, an inlet of the water pump is communicated with a water inlet pipe, one end of the water inlet pipe penetrates through the partition plate and is communicated with the outer surface of the monitoring pipe, and an outlet of the water pump is communicated with a conveying pipe I, one end of the conveying pipe I is communicated with a buffer tank, and an outlet of the buffer tank is communicated with a conveying pipe II.

[0009] As a further description of the above technical scheme: the cleaning mechanism comprises an auxiliary pipe, the auxiliary pipe is communicated with the outer surface of the monitoring pipe, the auxiliary pipe is located between the electromagnetic flowmeter and the electric butterfly valve, an outlet of the auxiliary pipe is communicated with a trapezoidal nozzle, an inlet of the auxiliary pipe is communicated with a conveying pipe III, and one end of the conveying pipe III is communicated with the outlet of the water pump.

[0010] As a further description of the above technical scheme: the upper surface of the control box is provided with a control screen in the middle, the upper surface of the control box is provided with an ion chromatograph and a water quality multi-parameter analyzer, the ion chromatograph and the water quality multi-parameter analyzer are located at the left and right ends of the control screen respectively, and the ion chromatograph and the water quality multi-parameter analyzer are communicated with the conveying pipe II.

[0011] As a further description of the above technical scheme: the inside of the monitoring pipe is provided with a wall scraper, and the wall scraper is installed between the two electric butterfly valves.

[0012] As a further description of the above technical scheme: the lower surface of the control box is provided with a counterweight.

[0013] As a further description of the above technical scheme: the lower surface of the control box is provided with universal wheels at four corners, and the side surface of the control box is provided with a handrail.

[0014] The utility model has the advantages of the following beneficial effects:

[0015] 1、The double cleaning mechanism of the cleaning mechanism and the wall scraper effectively solves the problem that impurities in the geothermal water adhere to the surface of the monitoring equipment.

[0016] 2、The utility model discloses a control box, flow monitoring, water quality analysis, impurity cleaning, data processing and a plurality of functions are integrated in control box, electromagnetic flowmeter real -time monitoring geothermal fluid flow, ion chromatograph and water quality multi -parameter analyzer carry out comprehensive analysis to fluid, and cleaning mechanism automatically cleans the monitoring pipe, and the control screen concentrates display and processing data, and this integrated design avoids the tedious operation of using a plurality of independent equipment in traditional supervision mode, and does not need manual frequent switching equipment and recording data, improves the supervision efficiency, reduces the human error, makes the geothermal development supervision work more efficient, accurate. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The utility model discloses an integrated geothermal development supervision equipment's side view is provided for the utility model;

[0018] Figure 2 The utility model discloses an integrated geothermal development supervision equipment's front view is provided for the utility model;

[0019] Figure 3 The utility model discloses an integrated geothermal development supervision equipment's schematic view is provided for the utility model;

[0020] Figure 4 The utility model discloses a monitoring pipe's internal view is provided for the utility model;

[0021] Figure 5 The utility model discloses a trapezoidal nozzle's schematic view is provided for the utility model.

[0022] Legend:

[0023] 1, control box, 101, partition, 11, flow-through area, 12, sampling area, 2, cleaning mechanism, 111, monitoring pipe, 112, electromagnetic flowmeter, 113, electric butterfly valve, 114, filter screen, 121, water pump, 122, water inlet pipe, 123, conveying pipe one, 124, buffer tank, 125, conveying pipe two, 201, auxiliary pipe, 202, trapezoidal nozzle, 203, conveying pipe three, 3, control screen, 4, ion chromatograph, 5, water quality multi -parameter analyzer, 115, wall scraper, 6, counterweight, 7, universal wheel, 8, handrail. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0025] Reference Figures 1-5The utility model provides an embodiment: an integrated geothermal development supervision equipment, including control box 1, the inside installation of control box 1 has the partition 101, and the inside of control box 1 is divided into the flow circulation area 11 and sampling area 12, the flow circulation area 11 is provided with cleaning mechanism 2,

[0026] The flow circulation area 11 includes monitoring pipe 111, monitoring pipe 111 is installed in the inside of control box 1, and the both ends of monitoring pipe 111 are installed with electromagnetic flowmeter 112, and the outer surface of monitoring pipe 111 is installed with electric butterfly valve 113, and the inside of monitoring pipe 111 is installed with filter screen 114, and filter screen 114 is installed between electric butterfly valve 113 and electromagnetic flowmeter 112.

[0027] Specifically, monitoring pipe 111 provides supervision space.Electromagnetic flowmeter 112 is used for detecting the flow rate of geothermal fluid and the like data.Electric butterfly valve 113 is used for controlling the flow rate of geothermal fluid.Filter screen 114 is used for filtering the impurities in geothermal fluid.

[0028] Sampling area 12 includes water pump 121, water pump 121 is installed in the inside of control box 1, the input end of water pump 121 is communicated with water inlet pipe 122, one end of water inlet pipe 122 penetrates partition 101 and is communicated on the outer surface of monitoring pipe 111, the output end of water pump 121 is communicated with conveying pipe one 123, one end of conveying pipe one 123 is communicated with buffer tank 124, and the output end of buffer tank 124 is communicated with conveying pipe two 125.

[0029] Specifically, water pump 121 is used as power source.Water inlet pipe 122 is used for providing access for extracted geothermal fluid.Conveying pipe one 123 and conveying pipe two 125 are used for conveying geothermal fluid.Buffer tank 124 is used for temporarily storing geothermal fluid.

[0030] Cleaning mechanism 2 includes auxiliary pipe 201, auxiliary pipe 201 is communicated on the outer surface of monitoring pipe 111, auxiliary pipe 201 is located between electromagnetic flowmeter 112 and electric butterfly valve 113, the output end of auxiliary pipe 201 is communicated with trapezoidal nozzle 202, the input end of auxiliary pipe 201 is communicated with conveying pipe three 203, and one end of conveying pipe three 203 is communicated in the output end of water pump 121.

[0031] Specifically, auxiliary pipe 201, trapezoidal nozzle 202 and conveying pipe three 203 are used for conveying geothermal fluid.Water pump 121 is used as power source.

[0032] The upper surface middle part of control box 1 is installed with control screen 3, the upper surface of control box 1 is installed with ion chromatograph 4 and water quality multi-parameter analyzer 5, and ion chromatograph 4 and water quality multi-parameter analyzer 5 are located at the left and right ends of control screen 3 respectively, and the input end of ion chromatograph 4 and water quality multi-parameter analyzer 5 is communicated with conveying pipe two 125.

[0033] Specifically, the control screen 3 is used to display the data of the geothermal fluid. The ion chromatograph 4 and the water quality multi-parameter analyzer 5 are used to monitor the data of the geothermal fluid.

[0034] The inside of the monitoring pipe 111 is provided with a wall scraper 115, which is installed between the two electric butterfly valves 113.

[0035] Specifically, the wall scraper 115 is used to scrape off the impurities attached to the inner wall of the monitoring pipe 111.

[0036] The lower surface of the control box 1 is provided with a counterweight 6.

[0037] Specifically, the counterweight 6 is used to balance the equipment.

[0038] The lower surface of the control box 1 is provided with universal wheels 7 at the four corners, and the side surface of the control box 1 is provided with handrails 8.

[0039] Specifically, the universal wheels 7 are matched with the handrails 8 to realize the effect of quickly moving the equipment.

[0040] Working principle: In actual use, the equipment is transported to the designated site by the universal wheels 7 installed at the four corners of the bottom of the control box 1 in combination with the handrails 8 on the side surface, and the counterweight 6 at the bottom ensures that the equipment maintains stable center of gravity during operation, avoiding tilting due to vibration or fluid impact. After the equipment reaches the designated site, the geothermal fluid pipeline is connected with the monitoring pipe 111, and then the equipment is started. The geothermal fluid enters the flow-through area 11 inside the control box 1 through the external pipeline, first flows through the monitoring pipe 111, and the electromagnetic flowmeters 112 at both ends of the monitoring pipe 111 measure the instantaneous flow and cumulative flow of the fluid in real time. The data is transmitted to the control screen 3 for display and recording, and the electric butterfly valves 113 installed on the outer surface of the monitoring pipe 111 can automatically adjust the opening according to the flow demand or system instruction to accurately control the fluid flow rate. Considering that there are many impurities in the geothermal fluid, in order to block the solid impurities in the fluid, a filter screen 114 is arranged between the electric butterfly valve 113 and the electromagnetic flowmeter 112 inside the monitoring pipe 111 to prevent particulate matter from blocking subsequent components or affecting measurement accuracy. When the pressure difference of the filter screen 114 increases due to the accumulation of impurities, the cleaning mechanism 2 is automatically started: the water pump 121 extracts part of the fluid from the outer surface of the monitoring pipe 111 through the water inlet pipe 122, injects it into the auxiliary pipe 201 through the delivery pipe three 203, and sprays the fluid at high pressure into the inside of the monitoring pipe 111 through the trapezoidal nozzle 202, forming a vortex to flush the filter screen 114 and the pipe wall, stripping the attached impurities and discharging them with the main flow, effectively maintaining the patency of the monitoring pipe 111. At the same time, the wall scraper 115 installed inside the monitoring pipe 111 is started under the driving of the geothermal fluid, and further removes stubborn attachments through mechanical scraping, and the double cleaning mechanism ensures the stability of long-term operation.

[0041] In the sampling analysis link, the water pump 121 continuously extracts part of the fluid from the monitoring pipe 111 through the water inlet pipe 122 to the sampling area 12, and transports it to the buffer tank 124 through the conveying pipe one 123 for temporary storage, and the buffer tank 124 uniformly distributes the fluid to the ion chromatograph 4 (optionally KY-6000 type ion chromatograph) and the water quality multi-parameter analyzer 5 (optionally CH10-MULP type water quality multi-parameter analyzer) through the conveying pipe two 125. The ion chromatograph 4 qualitatively and quantitatively analyzes the anion and cation components in the fluid, while the water quality multi-parameter analyzer 5 detects the pH value, conductivity, dissolved oxygen, turbidity and other key parameters of the fluid in real time. All data are integrated into the control screen 3, and the operator can intuitively view and generate a report to realize comprehensive monitoring of the geothermal water quality. The control screen 3 arranged at the top of the equipment as a central control unit supports parameter setting, data storage, fault alarm and remote communication functions, and users can start the cleaning program or adjust the monitoring frequency through the touch interface, greatly reducing the need for manual intervention.

[0042] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. An integrated geothermal development monitoring device, characterized by: The utility model provides a kind of water quality monitoring device, including control box (1), the inside of control box (1) is equipped with partition plate (101), and the inside of control box (1) is divided into flow-through area (11) and sampling area (12);Flow-through area (11) is provided with cleaning mechanism (2); The flow-through area (11) includes a monitoring pipe (111) installed inside the control box (1), both ends of the monitoring pipe (111) are equipped with electromagnetic flowmeters (112), the outer surface of the monitoring pipe (111) is equipped with electric butterfly valves (113), and the inside of the monitoring pipe (111) is equipped with filter screens (114) installed between the electric butterfly valves (113) and the electromagnetic flowmeters (112).

2. The integrated geothermal development monitoring device of claim 1, wherein: The sampling area (12) includes a water pump (121) installed inside the control box (1), the input end of the water pump (121) is communicated with a water inlet pipe (122), one end of the water inlet pipe (122) penetrates through the partition plate (101) and is communicated with the outer surface of the monitoring pipe (111), and the output end of the water pump (121) is communicated with a conveying pipe one (123), one end of the conveying pipe one (123) is communicated with a buffer tank (124), and the output end of the buffer tank (124) is communicated with a conveying pipe two (125).

3. The integrated geothermal development monitoring device of claim 2, wherein: The cleaning mechanism (2) includes an auxiliary pipe (201) communicated with the outer surface of the monitoring pipe (111), the auxiliary pipe (201) is located between the electromagnetic flowmeters (112) and the electric butterfly valves (113), the output end of the auxiliary pipe (201) is communicated with a trapezoidal nozzle (202), and the input end of the auxiliary pipe (201) is communicated with a conveying pipe three (203), one end of the conveying pipe three (203) is communicated with the output end of the water pump (121).

4. The integrated geothermal development monitoring device of claim 2, wherein: The upper surface of the control box (1) is equipped with a control screen (3) in the middle, the upper surface of the control box (1) is equipped with an ion chromatograph (4) and a water quality multi-parameter analyzer (5), the ion chromatograph (4) and the water quality multi-parameter analyzer (5) are respectively located at the left and right ends of the control screen (3), and the input ends of the ion chromatograph (4) and the water quality multi-parameter analyzer (5) are communicated with the conveying pipe two (125).

5. The integrated geothermal development monitoring device of claim 1, wherein: The inside of the monitoring pipe (111) is equipped with a wall scraper (115) installed between the two electric butterfly valves (113).

6. The integrated geothermal development monitoring device of claim 1, wherein: The lower surface of the control box (1) is equipped with a counterweight (6).

7. The integrated geothermal development monitoring device of claim 1, wherein: The lower surface of the control box (1) is equipped with universal wheels (7) at the four corners, and the side surface of the control box (1) is equipped with handrails (8).

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