CN216974768U - Floating passive constant-current watering case - Google Patents
Floating passive constant-current watering case Download PDFInfo
- Publication number
- CN216974768U CN216974768U CN202123136007.0U CN202123136007U CN216974768U CN 216974768 U CN216974768 U CN 216974768U CN 202123136007 U CN202123136007 U CN 202123136007U CN 216974768 U CN216974768 U CN 216974768U
- Authority
- CN
- China
- Prior art keywords
- water
- drainage tube
- floating
- tank
- constant
- 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
Images
Landscapes
- Float Valves (AREA)
Abstract
The utility model discloses a floating passive constant-current water mixing tank, which comprises a tank body, wherein the lower part of the tank body is provided with a tank body water outlet, and a constant-current device for stabilizing the water outlet flow is arranged in the tank body, wherein: the constant flow device comprises a water floating piece and a drainage tube arranged below the water floating piece; a drainage tube water inlet and a drainage tube water outlet are formed in the drainage tube, the drainage tube water inlet is located above the drainage tube water outlet, the drainage tube water inlet is immersed in water, and the drainage tube water outlet is connected with a box water outlet. According to the floating passive constant-current water mixing tank, the constant-current device consisting of the floating piece and the drainage tube is arranged, so that the stability of the water outlet flow is ensured, an active control device is not needed, the equipment is simplified, and the production and operation cost is reduced; simultaneously because the water floats the piece all the time in the surface of water, the higher comparatively clean of water source relative position who gets into the drainage tube water inlet effectively avoids the accumulational impurity in water tank bottom to get into water tank outlet device.
Description
Technical Field
The utility model relates to the technical field of oil exploitation instruments, in particular to a floating passive constant-current water mixing tank.
Background
The inland oil field is used for extracting petroleum, and its oil layer contains high CL-Ions often cause salt bridges between an oil pipe and a casing pipe, and influence the normal production, maintenance and repair of an oil well. If salt is seriously deposited between the oil pipe and the casing, the produced salt bridge can cause the blockage between the oil pipe and the casing in the oil well, and the oil pipe cannot be lifted and taken out during the oil well operation, thereby causing serious loss. In order to solve the problems, at present, oil field operators need to mix water in oil well casings at well heads to dilute salt in liquid between oil pipes and the casings so as to prevent salt bridges generated by salt deposition between the oil pipes and the casings in the oil wells.
At present, a water mixing tank is added at the mouth of an oil well, and water in the water mixing tank is added into an oil well casing regularly and quantitatively to dilute salt in oil well liquid. In order to reflect the salt content, the water content and the crude oil content in the produced liquid of the oil well, the flow of clean water entering an oil well casing from a water mixing tank at the wellhead of the oil well needs to be ensured to be uniform. The prior art is to ensure the stability of the water inlet flow in the water tank as much as possible and control the water blending amount from the water tank to the oil well casing through the size and the flow of a water outlet valve of the water tank.
However, the above operation method requires the following conditions: 1. the water tank incoming water pressure, the flow and the water tank liquid level are stable. 2. The control of the outlet valve of the water tank requires manual or electrical control adjustment. And because the water tank outlet is at the water tank bottom, water tank impurity often gets into the water tank export, leads to water tank outlet pipeline, control valve, water meter to sink impurity, leads to above-mentioned mechanism can not long-term stable work, needs the manual work often to carry out periodic maintenance to above-mentioned equipment. The bottom of the water tank is flat, and impurities are difficult to clean and discharge.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a floating passive constant-flow water mixing tank, which has stable water outlet flow and can prevent impurities accumulated at the bottom of the water tank from entering water tank outlet equipment, aiming at the defects in the prior art.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a floating passive constant current water tank of mixing, includes the box, and the box delivery port has been seted up to the box lower part, is provided with the constant current device who is used for stabilizing the water flow in the box, wherein:
the constant flow device comprises a water floating piece and a drainage tube arranged below the water floating piece; the drainage tube is provided with a drainage tube water inlet and a drainage tube water outlet, the drainage tube water inlet is positioned above the drainage tube water outlet, the drainage tube water inlet is immersed in water, and the drainage tube water outlet is connected with the box body water outlet.
According to the technical scheme, the water floating piece is a floating ball.
According to the technical scheme, the water inlet of the drainage tube is a strip-shaped opening, and the water inlet of the drainage tube is provided with a movable sliding sleeve for adjusting the size of the water inlet.
According to the technical scheme, the drainage tube is provided with the sliding grooves, the sliding grooves are located on two sides of a water inlet of the drainage tube, and two ends of the movable sliding sleeve are inserted into the sliding grooves and are connected with the drainage tube in a sliding mode.
According to the technical scheme, the two sides of the water inlet of the drainage tube are provided with the scale marks, so that the movable sliding sleeve can conveniently adjust the outlet flow of the water tank according to the requirements.
According to the technical scheme, the water outlet of the box body is provided with the first valve for controlling the on-off of the water outlet of the box body.
According to the technical scheme, the bottom of the box body is V-shaped.
According to the technical scheme, the sewage outlet is formed in the V-shaped bottom of the box body, and the second valve used for controlling the on-off of the sewage outlet is arranged at the sewage outlet.
According to the technical scheme, a box cover is arranged above the box body; the box cover comprises a first cover page, a second cover page and a page shaft, wherein the first cover page and the second cover page are respectively arranged on two sides of the page shaft and rotate to be opened or closed by taking the page shaft as a center.
According to the technical scheme, a water inlet of the box body is formed in the box body, and a ball float valve is arranged at the water inlet of the box body.
According to the technical scheme, the box body is made of glass fiber reinforced plastic.
The utility model has the following beneficial effects:
1. according to the floating passive constant-flow water mixing tank, the constant-flow device consisting of the water floating piece and the drainage tube is arranged, and the height difference between the water outlet of the drainage tube and the water inlet of the drainage tube and the water surface is constant, so that the pressure difference of water is a constant value, the stability of the water outlet flow is ensured, an active control device is not needed, the equipment is simplified, and the production and operation cost is reduced; meanwhile, as the water floating piece always floats on the water surface, the relative position of a water source entering the water inlet of the drainage tube is higher and cleaner, and the water outlet of the drainage tube is directly connected with the water outlet of the box body to discharge water, thereby effectively preventing impurities accumulated at the bottom of the water tank from entering water tank outlet equipment.
2. According to the floating passive constant-current water mixing tank, the bottom of the tank is arranged in a V shape, so that the accumulation of impurities in the water tank can be realized, and the impurity flushing of the water tank is facilitated.
3. According to the floating passive constant-flow water mixing tank, the movable sliding sleeve is connected to the water inlet of the drainage tube in a sliding mode, the size of the cross section of the water inlet of the drainage tube can be adjusted by adjusting the connecting position of the movable sliding sleeve, and therefore the outlet flow of the water tank is adjusted.
Drawings
FIG. 1 is a schematic structural diagram of a floating passive constant-current water mixing tank according to an embodiment of the present invention;
in the figure, a box body-1, a box body water outlet-2, a water floating piece-3, a drainage tube-4, a movable sliding sleeve-5, a first valve-6, a second valve-7, a first cover page-8, a second cover page-9, a page shaft-10, a ball float valve-11, a drainage tube water inlet-12, a drainage tube water outlet-13, a box body water inlet-14 and a sewage outlet-15.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
The present invention will be described in detail below with reference to the accompanying drawings and examples.
Referring to fig. 1, the floating passive constant-flow water mixing tank in the embodiment provided by the utility model comprises a tank body 1, a tank body water outlet 2 is formed in the lower part of the tank body 1, and a constant-flow device for stabilizing the water outlet flow is arranged in the tank body 1, wherein:
the constant flow device comprises a water floating piece 3 and a drainage tube 4 arranged below the water floating piece, wherein the upper part of the water floating piece 3 floats on the water surface, and the height difference between the upper part of the water floating piece 3 and the water surface is constant; the drainage tube 4 is a closed container, a drainage tube water inlet and a drainage tube water outlet are formed in the drainage tube 4, the drainage tube water inlet is located above the drainage tube water outlet, the drainage tube water inlet 12 is immersed in water, and the drainage tube water outlet 13 is connected with the box body water outlet 2.
Further, the floating member 3 is a floating ball.
Further, the water inlet 12 of the drainage tube is a strip-shaped opening, and a movable sliding sleeve 5 for adjusting the size of the water inlet is arranged at the position of the water inlet 12 of the drainage tube.
Furthermore, the drainage tube 4 is provided with sliding chutes which are positioned at two sides of the drainage tube water inlet 12; two ends of the movable sliding sleeve 5 are inserted in the sliding grooves and are connected with the drainage tube 4 in a sliding way.
Furthermore, scale marks are arranged on two sides of the water inlet 12 of the drainage tube, so that the movable sliding sleeve 5 can adjust the outlet flow of the water tank according to requirements.
Furthermore, a first valve 6 for controlling the on-off of the water outlet 2 of the box body is arranged at the water outlet 2 of the box body.
Further, the bottom of the box body 1 is V-shaped.
Furthermore, a dirt outlet 15 is formed in the V-shaped bottom of the box body 1, and a second valve 7 for controlling the on-off of the dirt outlet 15 is arranged at the dirt outlet 15.
Further, a box cover is arranged above the box body 1; the box cover comprises a first cover page 8, a second cover page 9 and a page shaft 10, wherein the first cover page 8 and the second cover page 9 are respectively arranged on two sides of the page shaft 10 and rotate to be opened or closed by taking the page shaft 10 as a center.
Furthermore, a tank body water inlet 14 is formed in the tank body 1, and a ball float valve 11 is arranged at the tank body water inlet 14.
Furthermore, the box body 1 is made of glass fiber reinforced plastic.
The above is only a preferred embodiment of the present invention, and certainly, the scope of the present invention should not be limited thereby, and therefore, the present invention is not limited by the scope of the claims.
Claims (10)
1. The utility model provides a floating passive constant current water tank of mixing, includes the box, and the box delivery port has been seted up to the box lower part, its characterized in that is provided with the constant current device who is used for stabilizing water flow in the box, wherein:
the constant flow device comprises a water floating piece and a drainage tube arranged below the water floating piece; a drainage tube water inlet and a drainage tube water outlet are formed in the drainage tube, and the height of the drainage tube water outlet is between the drainage tube water inlet and the box body water outlet; the water inlet of the drainage tube is immersed in water, and the water outlet of the drainage tube is connected with the water outlet of the box body.
2. The floating passive constant-flow watering tank of claim 1 in which the float is a floating ball.
3. The floating passive constant-flow water mixing tank as claimed in claim 1, wherein a movable sliding sleeve for adjusting the size of the water inlet is arranged at the water inlet of the drainage tube.
4. The floating passive constant-current water mixing tank as claimed in claim 3, wherein the drainage tube is provided with chutes located at both sides of the water inlet of the drainage tube, and the movable sliding sleeve is slidably connected with the drainage tube through the chutes.
5. The floating passive constant-current water mixing tank as claimed in claim 1 or 3, wherein the water inlet of the drainage tube is a strip-shaped opening.
6. The floating passive constant-flow water mixing tank as claimed in claim 1, wherein a first valve is provided at the outlet of the tank body.
7. The floating passive constant-current water mixing tank as claimed in claim 1, wherein the bottom of the tank body is V-shaped.
8. The floating passive constant-current water mixing tank as claimed in claim 7, wherein a sewage outlet is formed at the V-shaped bottom of the tank body, and a second valve for controlling the sewage outlet is arranged at the sewage outlet.
9. The floating passive constant-current water mixing tank as claimed in claim 1, wherein a tank cover is arranged above the tank body; the box cover comprises a first cover page, a second cover page and a page shaft, wherein the first cover page and the second cover page are respectively arranged on two sides of the page shaft and rotate to be opened or closed by taking the page shaft as a center.
10. The floating passive constant-current water mixing tank as claimed in claim 1, wherein the tank body is provided with a tank body water inlet, and a ball float valve is arranged at the tank body water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123136007.0U CN216974768U (en) | 2021-12-13 | 2021-12-13 | Floating passive constant-current watering case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123136007.0U CN216974768U (en) | 2021-12-13 | 2021-12-13 | Floating passive constant-current watering case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216974768U true CN216974768U (en) | 2022-07-15 |
Family
ID=82348443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123136007.0U Active CN216974768U (en) | 2021-12-13 | 2021-12-13 | Floating passive constant-current watering case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216974768U (en) |
-
2021
- 2021-12-13 CN CN202123136007.0U patent/CN216974768U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107587580A (en) | A kind of band surge bottom-open type weir gate and pump row drainage system and water discharge control method | |
| CN205935173U (en) | A class device is abandoned to unpowered formula of damming | |
| KR100618594B1 (en) | Float type auto closing valve | |
| CN216974768U (en) | Floating passive constant-current watering case | |
| CN207846601U (en) | Self-regulation optimization safety dumping sewage storm-water system | |
| CN210947063U (en) | Municipal administration drainage is with anti-pollution degerming drain pipe | |
| CN112067264A (en) | System and method for testing current limiting effect of cut-off device | |
| CN208363234U (en) | Overflow well with float flashboards for controlling flow of closure pipeline | |
| CN201000350Y (en) | Double skip single well metering instrument | |
| CN206667433U (en) | A kind of efficiently floating type inlet for stom water water fetching device | |
| RU2770486C1 (en) | Drainage device | |
| CN211690686U (en) | Intercepting well device for rainwater drainage port | |
| CN207337227U (en) | A kind of tank level control device | |
| CN103696480B (en) | A kind of rainwater off-line device | |
| CN113586129A (en) | Automatic water drainage device | |
| CN111617524A (en) | Float type water level self-recording platform desilting basin structure and dredging method thereof | |
| CN220170926U (en) | Desulfurization slurry instrument monitoring device and corresponding pretreatment device | |
| CN205516643U (en) | Gravity type oil water separator oil -water interface control intercommunication device | |
| CN201202878Y (en) | Gravity type automatic pollution discharging apparatus | |
| CN207794278U (en) | A kind of automatic drainage equipment | |
| CN218597310U (en) | Intelligent intercepting well with flow regulating and backflow preventing functions | |
| CN207111046U (en) | Oil well Full automatic continuous dosing device | |
| CN205557697U (en) | Biliquid position control water tank | |
| CN214361188U (en) | Crude oil settling tank and oil-water interface adjusting device thereof | |
| CN110747986A (en) | Urban flood drainage, water replenishing and water pump changing station hub |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |