CN204591221U - A kind of some drip chemical adder - Google Patents
A kind of some drip chemical adder Download PDFInfo
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- CN204591221U CN204591221U CN201520288650.0U CN201520288650U CN204591221U CN 204591221 U CN204591221 U CN 204591221U CN 201520288650 U CN201520288650 U CN 201520288650U CN 204591221 U CN204591221 U CN 204591221U
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Abstract
The utility model discloses a kind of some drip chemical adder, comprise shell, shell inner bottom part is provided with chemical tank, and the medicine outlet at chemical tank top is provided with valve c, and the feeding opening bottom chemical tank is provided with valve b, be connected with liquid-drop machine by pipeline b bottom chemical tank, pipeline b is provided with breather valve screw thread, liquid-drop machine is connected with water tank by Mini-adjustable valve door, also comprises funnel, funnel is communicated with chemical tank by pipeline a, and funnel is provided with valve.This device does not rely on any power, be not subject to the impact of the viscosity of medicament, turbidity, freezing point and impurity content size, and there is the function of automatic vent and automatic heat preserving, this equipment controls the rate of outflow of medicament by the dropleting speed controlling water droplet, the rate of outflow of medicament is identical with the dropleting speed of water droplet, therefore there is the advantage of precise control flow speed stability, just can automatic operation after the dosing of this equipment, without the need to any additionaling power, not only decrease workload but also oil field development cost can be saved.
Description
Technical field
The utility model belongs to technical field of oil field equipment, relates to a kind of some drip chemical adder.
Background technology
At present, China's some oil wells because of production time long, there is wax deposition, scale formation in various degree in oil well.After oil well paraffinication, fouling, production capacity starts to decline, and can cause the faults such as disconnected bar, holddown time serious.This brings very big inconvenience to the normal production in oil field.We will change this situation to dosing in oil well for this reason.Current dosing method mainly contains two kinds, one is artificial dosing, another kind utilizes dosing pump to carry out dosing, artificial dosing labour intensity is large, inefficiency, and dosing pump adopts is that periodically annular space adding method thereof exists and to make because chemical feeding quantity is little drug concentration fluctuate large problem, it is inaccurate that general medicine machine medicine outlet flow hour there will be flow, the situation of flow velocity instability, and be easy to because medicine outlet is narrow and small by the impurity blocking in medicament and dosing process can not normally be carried out.
Utility model content
The purpose of this utility model is to provide a kind of some drip chemical adder, solves the large and problem that liquid waste is serious of the labour intensity existed in existing dosing process.
The technical scheme that the utility model adopts is: a kind of some drip chemical adder, comprise shell, shell inner bottom part is provided with chemical tank, and the medicine outlet at chemical tank top is provided with valve c, and the feeding opening bottom chemical tank is provided with valve b, be connected with liquid-drop machine by pipeline b bottom chemical tank, pipeline b is provided with breather valve screw thread, liquid-drop machine is connected with water tank by Mini-adjustable valve door, also comprises funnel, funnel is communicated with chemical tank by pipeline a, and funnel is provided with valve.
Feature of the present utility model is also:
Floating interfacial film is provided with in the middle part of chemical tank.
The interfacial film that floats is made up of interfacial film framework and interfacial film.
Water tank is provided with tank lid, ventilating pipe and linker.
Chemical tank is also communicated with water tank by pipeline c.
Pipeline c is provided with ball-and-seat, is connected with water tank by branched pipe in the middle part of pipeline c, branched pipe is provided with valve a.
Heater coil is provided with between water tank and chemical tank.
Heater coil is provided with button-shaped temperature controller.
Liquid-drop machine is provided with liquid-drop machine breather valve, liquid-drop machine breather valve is provided with rubber sheet gasket and pin hole.
The beneficial effects of the utility model are: the utility model one point drip chemical adder, do not rely on any power, not by the viscosity of medicament, turbidity, the impact of freezing point and impurity content size, and there is the function of automatic vent and automatic heat preserving, this equipment controls the rate of outflow of medicament by the dropleting speed controlling water droplet, the rate of outflow of medicament is identical with the dropleting speed of water droplet, therefore there is the advantage of precise control flow speed stability, just can automatic operation after the dosing of this equipment, without the need to any additionaling power, not only decrease workload but also oil field development cost can be saved.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model a kind of some drip chemical adder;
Fig. 2 is the front view of liquid-drop machine breather valve in the utility model a kind of some drip chemical adder;
Fig. 3 is the front view of the utility model a kind of some drip chemical adder median surface film;
Fig. 4 is the top view of the utility model a kind of some drip chemical adder median surface film.
In figure, 1. water tank, 2. tank lid, 3. funnel, 4. valve, 5. shell, 6. valve a, 7. heat insulating material, 8. pipeline a, 9. heater coil, 10. button-shaped temperature controller, 11. floating interfacial films, 12. valve b, 13. pipeline b, 14. pipeline c, 15. chemical tanks, 16. valve c, 17. liquid-drop machines, 18. ball-and-seats, 19. liquid-drop machine breather valves, 20. Mini-adjustable valve doors, 21. linkers, 22. ventilating pipes, 23. breather valve screw threads, 24. rubber sheet gaskets, 25. pin holes, 26. interfacial film frameworks, 27. interfacial films.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
The structure of the utility model a kind of some drip chemical adder, as shown in Figure 1, comprise shell 1, shell 1 inner bottom part is provided with chemical tank 15, the medicine outlet at chemical tank 15 top is provided with valve c16, feeding opening bottom chemical tank 15 is provided with valve b12, be connected with liquid-drop machine 17 by pipeline b13 bottom chemical tank 15, pipeline b13 is provided with breather valve screw thread 23, liquid-drop machine 17 is connected with water tank 1 by Mini-adjustable valve door 20, also comprise funnel 3, funnel 3 is communicated with chemical tank 15 by pipeline a8, funnel 3 is provided with valve 4, floating interfacial film 11 is provided with in the middle part of chemical tank 15, water tank 1 is provided with tank lid 2, ventilating pipe 22 and linker 21, chemical tank 15 is also communicated with water tank 1 by pipeline c14, pipeline c14 is provided with ball-and-seat 18, be connected with water tank 1 by branched pipe in the middle part of pipeline c14, branched pipe is provided with valve a6, heater coil 9 is provided with between water tank 1 and chemical tank 15, heater coil 9 is provided with button-shaped temperature controller 10,
As shown in Figure 2, liquid-drop machine 17 is provided with liquid-drop machine breather valve 19, liquid-drop machine breather valve 19 is provided with rubber sheet gasket 25 and pin hole 25;
As shown in Figures 3 and 4, the interfacial film 11 that floats is made up of interfacial film framework 26 and interfacial film 27.
During first use, valve-off a6, valve b12, Open valve 4, valve c16, Mini-adjustable valve door 20, poured into medicament by funnel 3, valve-off c16 and valve 4 when valve c16 place has medicament to flow out; To fetch boiling water case lid 2, pure clear water is added in water tank 1, tank lid 2 is tightened after filling it up with, open valve c16, have water droplet in liquid-drop machine 17 and drip continuously, by the speed regulating Mini-adjustable valve door 20 to control water droplet drippage, the water droplet of drippage is due to bottom Action of Gravity Field inflow chemical tank 15, occupy the space in chemical tank 15, the medicament in chemical tank 15 can be flowed out by valve c16 for effect due to the row of water droplet, and in liquid-drop machine 17, the amount of the water droplet of drippage equals the amount of the medicament that valve c16 place flows out.After the medicament in chemical tank 15 is replaced by water row, in liquid-drop machine 17, stopping is dripped by water droplet;
During continuous adding medicine, valve-off c16 and Mini-adjustable valve door 20, Open valve 4, is poured into medicament by funnel 3, medicament enters in chemical tank 15, because medicament has row for effect to water, water is discharged chemical tank 15, enters in water tank 1 by pipeline c14 and ball-and-seat 18, after water in water tank 1 is full, valve-off 4, Open valve c16, controls the dropleting speed of water droplet by Mini-adjustable valve door 20;
If when the in-built full water of liquid-drop machine 17 cannot find out the dropleting speed of water droplet, Mini-adjustable valve door 20 should be closed, in liquid-drop machine 17, inject air by breather valve 19 with syringe, till obviously seeing liquid drippage;
If when the water in water tank 1 is muddy, Open valve a6, valve b12 and valve c16 the water in water tank can be released, be replaced with pure clear water.
The utility model one point drip chemical adder, do not rely on any power, be not subject to the impact of the viscosity of medicament, turbidity, freezing point and impurity content size, and there is the function of automatic vent and automatic heat preserving, this equipment controls the rate of outflow of medicament by the dropleting speed controlling water droplet, the rate of outflow of medicament is identical with the dropleting speed of water droplet, therefore there is the advantage of precise control flow speed stability, just can automatic operation after the dosing of this equipment, without the need to any additionaling power, not only decrease workload but also oil field development cost can be saved.
Claims (9)
1. a some drip chemical adder, it is characterized in that, comprise shell (1), shell (1) inner bottom part is provided with chemical tank (15), the medicine outlet at chemical tank (15) top is provided with valve c (16), the feeding opening of chemical tank (15) bottom is provided with valve b (12), chemical tank (15) bottom is connected with liquid-drop machine (17) by pipeline b (13), pipeline b (13) is provided with breather valve screw thread (23), liquid-drop machine (17) is connected with water tank (1) by Mini-adjustable valve door (20), also comprise funnel (3), described funnel (3) is communicated with chemical tank (15) by pipeline a (8), described funnel (3) is provided with valve (4).
2. one point drip chemical adder according to claim 1, it is characterized in that, described chemical tank (15) middle part is provided with floating interfacial film (11).
3. one point drip chemical adder according to claim 2, it is characterized in that, described floating interfacial film (11) is made up of interfacial film framework (26) and interfacial film (27).
4. one point drip chemical adder according to claim 1, is characterized in that, described water tank (1) is provided with tank lid (2), ventilating pipe (22) and linker (21).
5. one point drip chemical adder according to claim 1, it is characterized in that, described chemical tank (15) is also communicated with water tank (1) by pipeline c (14).
6. one point drip chemical adder according to claim 5, it is characterized in that, described pipeline c (14) is provided with ball-and-seat (18), described pipeline c (14) middle part is connected with water tank (1) by branched pipe, described branched pipe is provided with valve a (6).
7. one point drip chemical adder according to claim 1, is characterized in that, be provided with heater coil (9) between described water tank (1) and chemical tank (15).
8. one point drip chemical adder according to claim 7, is characterized in that, described heater coil (9) is provided with button-shaped temperature controller (10).
9. one point drip chemical adder according to claim 1, it is characterized in that, described liquid-drop machine (17) is provided with liquid-drop machine breather valve (19), described liquid-drop machine breather valve (19) is provided with rubber sheet gasket (25) and pin hole (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520288650.0U CN204591221U (en) | 2015-05-06 | 2015-05-06 | A kind of some drip chemical adder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520288650.0U CN204591221U (en) | 2015-05-06 | 2015-05-06 | A kind of some drip chemical adder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204591221U true CN204591221U (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520288650.0U Expired - Fee Related CN204591221U (en) | 2015-05-06 | 2015-05-06 | A kind of some drip chemical adder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204591221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108350731A (en) * | 2015-11-19 | 2018-07-31 | 艺康美国股份有限公司 | Chemical solid injected system for field use |
-
2015
- 2015-05-06 CN CN201520288650.0U patent/CN204591221U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108350731A (en) * | 2015-11-19 | 2018-07-31 | 艺康美国股份有限公司 | Chemical solid injected system for field use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20190506 |