CN208254546U - A kind of geothermal tail water recharge test macro - Google Patents
A kind of geothermal tail water recharge test macro Download PDFInfo
- Publication number
- CN208254546U CN208254546U CN201820978793.8U CN201820978793U CN208254546U CN 208254546 U CN208254546 U CN 208254546U CN 201820978793 U CN201820978793 U CN 201820978793U CN 208254546 U CN208254546 U CN 208254546U
- Authority
- CN
- China
- Prior art keywords
- recharge
- pump
- geothermal
- forcing
- force
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model proposes a kind of geothermal tail water recharge test macros, include: recharge pipeline and PLC controller, is successively arranged underground heat water inlet, self-cleaning filter, accurate filter, exhaust canister, force (forcing) pump and inverted well entrance by geothermal water reinjection trend on recharge pipeline；Discharge opening is equipped between underground heat water inlet and self-cleaning filter；Electromagnetic flowmeter is equipped between exhaust canister and force (forcing) pump；Force (forcing) pump is in parallel with recharge pipeline；The output end of electromagnetic flowmeter is connect with PLC controller.The beneficial effects of the utility model are as follows: by focusing on all devices in container, can guarantee safety, stability and the reliability in equipment conveying use process.Filtering recharge and pressure appropriate control can be improved inverted well service life, guarantee that terrestrial heat resources suitable development utilizes.
Description
Technical field
The utility model relates to GEOTHERMAL WATER evaluation and exploration technology fields, particularly relate to a kind of geothermal tail water recharge test system
System.
Background technique
Currently, the development of geothermal tail water recharging technique is still not mature enough in China Geothermal Exploitation and Utilization field.On the one hand,
The used GEOTHERMAL WATERs of many project benefits carry out when recharge that recharge pressure is inappropriate, cause recharge ineffective, if things go on like this, it will
It loses the inverted well service life, cause groundwater resources unsustainable development；On the other hand, geothermal well Returning test is by site influence,
GEOTHERMAL WATER is often without filtering direct recharge, and the measurement of recharge water is put to the test and is influenced with water pump water lift, these can
Error is caused to geothermal tail water recharge test result.
Utility model content
The utility model proposes a kind of geothermal tail water recharge test macro, solves geothermal tail water recharge in the prior art not
Science, the unsuitable problem of pressure.
The technical solution of the utility model is achieved in that
A kind of geothermal tail water recharge test macro, comprising: recharge pipeline and PLC controller are pressed on the recharge pipeline
Geothermal water reinjection trend is successively arranged underground heat water inlet, self-cleaning filter, accurate filter, exhaust canister, force (forcing) pump and recharge
Well entrance；Discharge opening is equipped between the underground heat water inlet and the self-cleaning filter；The exhaust canister and the force (forcing) pump
Between be equipped with electromagnetic flowmeter；The force (forcing) pump is in parallel with the recharge pipeline；The output end of the electromagnetic flowmeter with it is described
PLC controller connection.
Preferably, the accurate filter is bag filter.
Preferably, be additionally provided with temperature sensor and pressure sensor in the recharge pipeline, the temperature sensor and
The output end of pressure sensor is connect with the PLC controller.
The working principle of the utility model is as follows:
By the utility model relates to all devices be fitted into container and install, then by vehicle transport to using ground
Point, the GEOTHERMAL WATER to recharge enters recharge pipeline through underground heat water inlet, when the geothermal water quality of access is more muddy, closes system
Main valve opens discharge opening, and muddy discharge into water is fallen, discharge opening is closed after water quality is limpid, in this way to the GEOTHERMAL WATER of recharge
It first passes around self-cleaning filter and carries out thick effect filtering, then carry out fine filtering by accurate filter, solve physical clogging
Problem reduces decrease in reinjection rate phenomenon.For the gas generated in filter process, can be disposably discharged by exhaust canister.
When inverted well need to pressurize recharge, force (forcing) pump can be opened, when inverted well is not necessarily to pressurize recharge, closes pressurization
Pump, the parallel pipeline for making GEOTHERMAL WATER be directly over force (forcing) pump return to inverted well entrance.
In system operation, electromagnetic flowmeter, temperature sensor, pressure sensor send out its collected data in real time
PLC controller is given, enables background work personnel's real time inspection system operation data, and is taken timely measure.
The utility model has the following beneficial effects:
By focusing on all devices in container, it can guarantee safety in equipment conveying use process, stabilization
Property and reliability.Work is greatly improved so that not needing cleaning of cutting off the water in equipment running process by setting self-cleaning filter
Efficiency.By setting pressure sensor, electromagnetic flowmeter etc., can real-time watch device operating condition, and take measures in time
Processing problem.Filtering recharge and pressure appropriate control can be improved inverted well service life, guarantee that terrestrial heat resources are sustainable
Exploitation utilizes.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the principle assumption diagram of geothermal tail water recharge test macro described in the utility model；
In figure:
1, underground heat water inlet, 2, discharge opening, 3, self-cleaning filter, 4, accurate filter, 5, exhaust canister, 6, Electromagnetic Flow
Meter, 7, force (forcing) pump, 8, inverted well entrance, 9, recharge pipeline.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment as shown in Figure 1 is it is found that a kind of geothermal tail water recharge test macro described in the utility model, comprising:
Recharge pipeline 9 and PLC controller are successively arranged underground heat water inlet 1, self-cleaning by geothermal water reinjection trend on recharge pipeline 9
Filter 3, accurate filter 4, exhaust canister 5, force (forcing) pump 7 and inverted well entrance 8；Underground heat water inlet 1 and self-cleaning filter 3 it
Between be equipped with discharge opening 2；Electromagnetic flowmeter 6 is equipped between exhaust canister 5 and force (forcing) pump 7；Force (forcing) pump 7 is in parallel with recharge pipeline 9；Electromagnetism
The output end of flowmeter 6 is connect with PLC controller.
Above-mentioned accurate filter 4 is bag filter.
Temperature sensor and pressure sensor are additionally provided in above-mentioned recharge pipeline 9, temperature sensor and pressure sensor
Output end is connect with PLC controller.
The working principle of above-mentioned geothermal tail water recharge test macro is as follows:
By the utility model relates to all devices be fitted into container and install, then by vehicle transport to using ground
Point, the GEOTHERMAL WATER to recharge enters recharge pipeline 9 through underground heat water inlet 1, when the geothermal water quality of access is more muddy, closes system
System main valve, opens discharge opening 2, and muddy discharge into water is fallen, and discharge opening 2 is closed after water quality is limpid, in this way to the ground of recharge
Hot water first passes around self-cleaning filter 3 and carries out slightly imitating filtering, then carries out fine filtering by accurate filter 4, solves object
Blockage problem is managed, decrease in reinjection rate phenomenon is reduced.It, can be disposable by exhaust canister 5 for the gas generated in filter process
Discharge.
When inverted well need to pressurize recharge, force (forcing) pump 7 can be opened, when inverted well is not necessarily to pressurize recharge, closes pressurization
Pump 7, the parallel pipeline for making GEOTHERMAL WATER be directly over force (forcing) pump 7 returns to inverted well entrance 8.
In system operation, electromagnetic flowmeter 6, temperature sensor, pressure sensor are real-time by its collected data
It is sent to PLC controller, enables background work personnel's real time inspection system operation data, and is taken timely measure.
In conclusion the utility model by focusing on all devices in container, can guarantee that equipment conveying uses
Safety, stability and reliability in the process.By the way that self-cleaning filter is arranged, so that not needing to stop in equipment running process
Water cleaning, greatly improves working efficiency.It, being capable of real-time watch device operation by setting pressure sensor, electromagnetic flowmeter etc.
Situation, and the timely processing problem that takes measures.Filtering recharge and pressure appropriate control can be improved inverted well service life, protect
Terrestrial heat resources suitable development is demonstrate,proved to utilize.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (3)
1. a kind of geothermal tail water recharge test macro characterized by comprising recharge pipeline (9) and PLC controller, described
Underground heat water inlet (1), self-cleaning filter (3), accurate filter are successively arranged by geothermal water reinjection trend on recharge pipeline (9)
(4), exhaust canister (5), force (forcing) pump (7) and inverted well entrance (8)；The underground heat water inlet (1) and the self-cleaning filter (3)
Between be equipped with discharge opening (2)；Electromagnetic flowmeter (6) are equipped between the exhaust canister (5) and the force (forcing) pump (7)；The pressurization
It is in parallel with recharge pipeline (9) to pump (7)；The output end of the electromagnetic flowmeter (6) is connect with the PLC controller.
2. a kind of geothermal tail water recharge test macro according to claim 1, which is characterized in that the accurate filter
It (4) is bag filter.
3. a kind of geothermal tail water recharge test macro according to claim 1, which is characterized in that the recharge pipeline (9)
Temperature sensor and pressure sensor are inside additionally provided with, the output end of the temperature sensor and pressure sensor and the PLC are controlled
Device connection processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820978793.8U CN208254546U (en) | 2018-06-25 | 2018-06-25 | A kind of geothermal tail water recharge test macro |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820978793.8U CN208254546U (en) | 2018-06-25 | 2018-06-25 | A kind of geothermal tail water recharge test macro |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208254546U true CN208254546U (en) | 2018-12-18 |
Family
ID=64653260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820978793.8U Active CN208254546U (en) | 2018-06-25 | 2018-06-25 | A kind of geothermal tail water recharge test macro |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208254546U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508047A (en) * | 2019-08-20 | 2019-11-29 | 新乡市万和过滤技术股份公司 | A kind of geothermal reinjection filter plant |
| CN112031751A (en) * | 2020-09-09 | 2020-12-04 | 河北工业大学 | Bypass type gas-liquid separation type geothermal energy productivity test system |
| CN112413914A (en) * | 2020-11-25 | 2021-02-26 | 河北绿源地热能开发有限公司 | Negative-pressure-free geothermal recharging system and recharging method |
-
2018
- 2018-06-25 CN CN201820978793.8U patent/CN208254546U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508047A (en) * | 2019-08-20 | 2019-11-29 | 新乡市万和过滤技术股份公司 | A kind of geothermal reinjection filter plant |
| CN112031751A (en) * | 2020-09-09 | 2020-12-04 | 河北工业大学 | Bypass type gas-liquid separation type geothermal energy productivity test system |
| CN112031751B (en) * | 2020-09-09 | 2023-05-23 | 河北工业大学 | Bypass type gas-liquid separation type geothermal energy productivity test system |
| CN112413914A (en) * | 2020-11-25 | 2021-02-26 | 河北绿源地热能开发有限公司 | Negative-pressure-free geothermal recharging system and recharging method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208254546U (en) | A kind of geothermal tail water recharge test macro | |
| CN104929609A (en) | Large cluster well group natural gas gas-liquid separation metering mixed transportation skid-mounted unit | |
| CN203833245U (en) | Automatic calcium powder feeding device | |
| CN206057130U (en) | A kind of serosity composite measurement tank | |
| CN202683067U (en) | Continuous on-line measurement device for Potential of Hydrogen (pH) value and density of exhaust gas wet desulphurization parget slurry fluid | |
| CN205003131U (en) | Integration hydrogen concentration monitoring devices | |
| CN206355784U (en) | A kind of ethylene glycol mercury removal device | |
| CN207385685U (en) | A kind of sandstone processes dust pelletizing system | |
| CN103114838B (en) | High-pressure automatic sand discharge device | |
| CN203925470U (en) | Glass tube oil gauge device | |
| CN209558041U (en) | A kind of well group drops back to pressure metering device | |
| CN208182733U (en) | A kind of appearance water process unit | |
| CN205013824U (en) | Take gas collection metering device's air bleeding valve | |
| CN209656494U (en) | Slurry density measurement device in a kind of desulfurizing tower suitable for calcium method desulfurization | |
| CN110624702B (en) | Intelligent centrifugal oil purifier | |
| CN208275302U (en) | Water process lime slurry automatic preparation system | |
| CN209559573U (en) | Combined sampling device inside and outside a kind of demister drop flue | |
| CN205991989U (en) | A kind of lime stone slurry pH value measures sampler | |
| CN206562322U (en) | A kind of sewage collecting conveying device | |
| CN106753519A (en) | A kind of system and method for improving multi-purpose station crude oil dewatering efficiency | |
| CN208076173U (en) | A kind of wet method fume desulfurizing system demister performance test experimental system | |
| CN206730840U (en) | A kind of acid mist absorbing device | |
| CN205607614U (en) | Quick leakage detecting device of pressure vessel | |
| CN109611690A (en) | A kind of well group drops back to pressure metering device | |
| CN206207016U (en) | A kind of gas safety drainage arrangement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |