Adjustable water level regulator
By introducing retractable bellows and lifting sliders into the water level regulator, combined with rotating screws and threaded blocks, the problem of water level adjustment height limitation in the prior art is solved, achieving a wider adjustment range and operational convenience.
Patent Information
- Application Number
- CN202420268165.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-04
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-02-04
AI Technical Summary
The water level regulator in the prior art is limited in the adjustment height and insufficient adjustment range, which cannot meet the water level adjustment needs of tanks of different heights.
An adjustable water level adjuster including a tank body, a support sleeve, a water inlet pipe and a lifting device is designed. The liquid height is achieved by providing a retractable bellows and a lifting slider in the support sleeve, combining a rotating screw and a threaded block. Flexible adjustment, the movement of the lift slider is not limited by the height of the support sleeve.
The scope of water level adjustment has been expanded, the water level adjustment needs of tanks of different heights has been met, and the reliability and operational convenience of the equipment have been improved.
Smart Images
Figure CN222281106U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of oil field development equipment, in particular to an adjustable water level regulator. Background Art
[0002] Oil, gas and water separation equipment can separate part of the water in crude oil while performing gas-liquid separation in oil well products. With the development of oil fields, the water content of oil well output fluid has gradually increased, and the application of oil, gas and water separation equipment has also gradually increased. Its liquid level control principle is that there are oil pools and water baffles in the separator. Crude oil overflows from the oil baffle to the oil pool, and the oil level in the oil pool is controlled by an electric oil outlet valve. Water flows from under the oil pool and flows into the water chamber through the water baffle. The liquid level in the water chamber is controlled by the water outlet valve operated by the water level regulator.
[0003] The prior art discloses a new type of inner float type liquid level regulator with application number 201320238141.8, which includes an upper cavity and a lower cavity, a liquid outlet is opened on the side of the upper cavity, and a liquid inlet is opened on the side of the lower cavity, which is connected to the liquid outlet of the tank through the liquid inlet, and is characterized in that: the upper cavity and the lower cavity are connected by a connecting pipe, and an inner float is slidably connected in the connecting pipe, and the inner float is a cylindrical structure with openings at both ends, and the outer wall of the inner float is close to the inner wall of the connecting pipe, and the inner float is also connected to a lifting mechanism; there is a vent at the bottom of the lower cavity. This technology adjusts the liquid level by adjusting the position of the inner cylinder, but this technology requires the setting of an outer cylinder of equal length or longer to cooperate with the inner cylinder, which limits the adjustment height and the adjustment range is insufficient.
[0004] Therefore, it is necessary to propose an improvement to overcome the defects of the prior art. Utility Model Content
[0005] The utility model aims to solve the problems in the prior art and provide an adjustable water level regulator to solve the problems of insufficient height adjustment limit and insufficient adjustment range of the regulator in the prior art.
[0006] The technical solution of the utility model is:
[0007] An adjustable water level regulator comprises a tank body, a support sleeve, a water inlet pipe and a lifting device. The support sleeve is arranged in the tank body, and a plurality of water permeable holes are arranged at intervals on the support sleeve. A retractable bellows is arranged in the support sleeve, and one end of the bellows is sealed and connected to the water inlet pipe, and the other end of the bellows is sealed and connected to a lifting slider, which can slide in the support sleeve, and a water outlet hole is arranged on the lifting slider, which is connected to the lifting device, and the lifting device drives the lifting slider to move.
[0008] Through the above technical scheme, the lifting device drives the lifting slider to move up and down, and the bellows expands and contracts with the movement of the lifting slider, thereby realizing the height adjustment of the water outlet on the lifting slider, thereby adjusting the height of the liquid in the tank, and the lifting height of the lifting slider is not limited by the height of the support sleeve, which solves the problems of limited adjustment height and insufficient adjustment range in the prior art.
[0009] As a preferred technical solution, the lifting device includes a rotating screw, a threaded block and a connecting block. The threaded block is arranged on the tank body, the rotating screw is threadedly connected to the threaded block, the connecting block is arranged on the lifting slider, and the rotating screw is rotatably connected to the connecting block.
[0010] The rotating screw drives the connection block to move up and down, and the connection block drives the lifting slider to move up and down, so as to adjust the water outlet level of the bellows at different heights.
[0011] As a preferred technical solution, a slider is provided on the lifting slider, and a slideway corresponding to the slider is provided on the support sleeve to prevent the lifting slider from moving up and down and the bellows from shifting when expanding and contracting, thereby increasing the accuracy of adjusting the liquid level.
[0012] As a preferred technical solution, a hand wheel is provided on the rotating screw to facilitate the adjustment of the rotating screw.
[0013] As a preferred technical solution, a drain pipe is provided on the tank body for draining the tank body.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] The adjustable water level regulator of the utility model solves the problem of limited water level height adjustment of the regulator by arranging a tank body, a support sleeve, a water inlet pipe, and a lifting device, and arranging a bellows inside the support sleeve, thereby increasing the water level adjustment range of the regulator, meeting the water level adjustment needs of tanks of different heights, having good reliability and being easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of the adjustable water level regulator of the utility model;
[0017] Figure 2 For the utility model Figure 1 A magnified schematic diagram of part A;
[0018] Figure 3 This is a schematic diagram of the installation of the lifting slider and the supporting sleeve of the utility model.
[0019] In the figure: 1. hand wheel; 2. rotating screw; 3. tank body; 4. support sleeve; 5. water permeable hole; 6. bellows; 7. threaded block; 8. water outlet hole; 9. lifting slider; 10. drain pipe; 11. water inlet pipe; 12. connecting block; 13. slider; 14. slideway. DETAILED DESCRIPTION
[0020] In order to make the technical means, technical features, utility model objectives and technical effects achieved by the utility model easy to understand, the utility model is further explained below with reference to specific illustrations.
[0021] Embodiment 1
[0022] like Figure 1 and Figure 2 As shown, it is a schematic diagram of the structure of the adjustable water level regulator of the utility model. Figure 3 It is a schematic diagram of the installation of the lifting slider and the supporting sleeve 4 of the utility model.
[0023] The adjustable water level regulator of this embodiment includes a tank body 3, a water inlet pipe 11 is fixedly installed at the bottom of the tank body 3, a drain pipe 10 is fixedly installed at the side of the tank body 3, and a support sleeve 4 is fixedly installed on the bottom surface of the tank body 3. The support sleeve 4 is a sleeve structure with through holes opened inside, and a plurality of water-permeable holes 5 are evenly opened on the side of the support sleeve 4. A bellows 6 is installed inside the support sleeve 4, and the bellows 6 is usually a bellows hose that can be said to be retractable. The bottom of the bellows 6 is fixedly sealed and connected to the water inlet pipe 11, and the upper end of the bellows 6 is sealed and connected to a lifting slider 9, and a plurality of water outlet holes 8 are opened at a certain distance on the lifting slider 9. A lifting device is fixedly installed on the upper end surface of the lifting slider 8, and the lifting device drives the lifting and moving of the lifting slider 8.
[0024] The lifting device includes a connecting block 12 fixed on the lifting slider 8, a rotating screw 2 is rotatably connected to the connecting block 12, a threaded block 7 is fixedly installed on the upper end of the tank body 3, the rotating screw 2 is threadedly connected to the threaded block 7, the upper end of the rotating screw 2 passes through the threaded block 7 and extends to the upper end of the tank body 3, and a hand wheel 1 is fixedly connected to the top of the rotating screw 2.
[0025] A slideway 14 is provided on the inner side surface of the tank body 3 , and a slider 13 corresponding to the slideway 14 is fixed on the lifting slider 9 , and the slider 13 is installed in the slideway 14 .
[0026] The lifting slider 9 drives the bellows 6 to lift, extend and telescope, and water flows into the bellows 6 through the water inlet pipe 11 and flows out of the water outlet hole 8 on the lifting slider 9. The height position of the water outlet hole 8 is connected to the water inlet pipe 11 of the bellows 6 to keep consistent with the liquid level in the tank, so as to adjust the liquid level in the tank. The lifting height of the lifting slider 9 is not limited by the support sleeve 4, thereby increasing the range of water level adjustment in the tank.
[0027] Embodiment 2
[0028] The lifting device can also be an electric lifting rod, the two ends of which are respectively fixed on the tank body 3 and the lifting slider 9, and the lifting slider 9 is moved by the extension and retraction of the electric lifting rod. A liquid level sensor is installed in the tank body 3, and an automatic controller is set to connect the electric lifting rod and the liquid level sensor to realize automatic adjustment of the liquid level height in the tank.
[0029] The above description is only a preferred embodiment of the utility model, and is not intended to limit the scope of implementation of the utility model. That is, all equivalent changes and modifications made according to the content of the patent application scope of the utility model should belong to the technical scope of the utility model.
Claims
1. An adjustable water level regulator, characterized in that: The invention comprises a tank body (3), a support sleeve (4), a water inlet pipe (11) and a lifting device, wherein the support sleeve (4) is arranged in the tank body (3), a plurality of water permeable holes (5) are arranged at intervals on the support sleeve (4), a retractable bellows (6) is arranged in the support sleeve (4), one end of the bellows (6) is sealedly connected to the water inlet pipe (11), the other end of the bellows (6) is sealedly connected to a lifting slider (9), the lifting slider (9) can slide in the support sleeve (4), a water outlet hole (8) is arranged on the lifting slider (9), the lifting slider (9) is connected to the lifting device, and the lifting device drives the lifting slider (9) to move.
2. The adjustable water level regulator according to claim 1, characterized in that: The lifting device comprises a rotating screw (2), a threaded block (7) and a connecting block (12); the threaded block (7) is arranged on the tank body (3); the rotating screw (2) is threadedly connected to the threaded block (7); the connecting block (12) is arranged on the lifting slider (9); the rotating screw (2) is rotatably connected to the connecting block (12).
3. The adjustable water level regulator according to claim 2, characterized in that: The lifting slider (9) is provided with a slider (13), and the supporting sleeve (4) is provided with a slideway (14) corresponding to the slider (13).
4. The adjustable water level regulator according to claim 2, characterized in that: A hand wheel (1) is provided on the rotating screw (2).
5. The adjustable water level regulator according to claim 1, characterized in that: The tank body (3) is provided with a drainage pipe (10).