Underground fluid gas extraction device and process
An underground fluid and gas lift technology, applied in water supply installations, drinking water installations, buildings, etc., can solve problems such as difficult processing, strict requirements on well construction size, and complex structure of the gas lift system, so as to improve the applicability, The effect of small diameter of pump body and cost reduction
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0039] Example 1
[0040] This embodiment provides an underground fluid stripping device, such as figure 1 As shown, it includes a closed pump body, and the upper and lower ends of the pump body are respectively provided with an upper check valve for controlling the liquid outlet and a lower check valve for controlling the liquid inlet; the side of the pump body is provided with Air inlet controlled by valve.
[0041] The pump body is made of SS316 material, and the pump body is a slender cylinder.
[0042] The length of the pump body is 0.5-2m, and the diameter is 40-100mm.
[0043] The pressure of the gas passing through the intake port is 1-4Bar, and the intake time is 1-30s.
[0044]Close the valve at the upper end of the air inlet, stop the air intake, open the check valve at the lower end, close the check valve at the upper end, and the underground fluid enters the pump body for liquid storage, and the storage time is 10-600s.
[0045] The valve at the upper end of t...
Example Embodiment
[0046] Embodiment 2 Groundwater extraction process
[0047] In this embodiment, the size of the extraction well is 110mm; the length of the pump body of the used underground fluid stripping device is 1.2m and the diameter is between 50mm;
[0048] Proceed as follows:
[0049] (1) Water storage stage: close the valve at the upper end of the air inlet, stop the air intake, the check valve at the upper end is automatically closed, the check valve at the lower end is opened by the water pressure, the groundwater enters the pump body, and the water storage time is 30s;
[0050] (2) Water lifting stage: open the valve at the upper end of the air inlet to control the pressure of the injected gas to be 3Bar, the gas injection time is 5s, the air is injected into the pump body, and the lower check valve is pressed and the upper check valve is opened. , at 0.8m 3 The water extraction rate of / h lifts the groundwater out of the outlet hole;
[0051] (3) Exhaust stage: close the valve ...
Example Embodiment
[0053] Embodiment 3 Groundwater extraction process
[0054] In this example, the size of the extraction well is 200mm; the length of the pump body of the underground fluid stripping device used is 1.8m, and the diameter is between 70mm;
[0055] Proceed as follows:
[0056] (1) Water storage stage: close the valve at the upper end of the air inlet, stop the air intake, the check valve at the upper end is automatically closed, the check valve at the lower end is opened by the water pressure, the groundwater enters the pump body, and the water storage time is 60s;
[0057] (2) Water lifting stage: open the valve at the upper end of the air inlet to control the pressure of the injected gas to be 4Bar, the gas injection time is 10s, the air is injected into the pump body, the lower check valve is pressed, and the upper check valve is opened. , with 2m 3 The water extraction rate of / h lifts the groundwater out of the outlet hole;
[0058] (3) Exhaust stage: close the valve at t...
PUM
Property | Measurement | Unit |
---|---|---|
Length | aaaaa | aaaaa |
Diameter | aaaaa | aaaaa |
Size | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap