CN202501091U - Lever-type control valve - Google Patents
Lever-type control valve Download PDFInfo
- Publication number
- CN202501091U CN202501091U CN2012201667004U CN201220166700U CN202501091U CN 202501091 U CN202501091 U CN 202501091U CN 2012201667004 U CN2012201667004 U CN 2012201667004U CN 201220166700 U CN201220166700 U CN 201220166700U CN 202501091 U CN202501091 U CN 202501091U
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- lever
- adjusting
- adjustment
- fixed
- fixed cover
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- Expired - Fee Related
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- Mechanically-Actuated Valves (AREA)
- Float Valves (AREA)
Abstract
The utility model relates to a lever-type control valve on an oil-water mixture tank used for oilfield gathering and transporting transferring multi-purpose stations. Clamping openings of the an upper concave clamping plate and a lower concave clamping plate in the lever-type control valve clamp bearings respectively and are located by pins, the other end of a front lever and one end of an adjusting lever are fixed with outer rings of the bearings respectively, and counter weights are fixed at the other end of the adjusting lever through stabilizing nails. The lever-type control valve is flexible in action, automatic fine adjustment of water inlet quantity according to up-and-down waving of a floater in the tank, and accordingly the two-in-one system liquid level, temperature and operation of a production system are stable, overflow, rising, dripping and leaking are avoided, labor intensity of workers is relieved, and production management is facilitated and meets the requirements for safety and environmental friendliness.
Description
Technical field
The utility model relates to the modulating valve on the used profit mixing tank of oil field gathering and transportation transfer multi-purpose station, a kind of specifically Lever type modulating valve.
Background technique
Each production crew's transfer multi-purpose station generally relates to two-in-one jar that profit mixes in the oil field, in order to make the water mixing system operational parameters steady, generally adopts the Lever type modulating valve to carry out trace adjustment automatically to getting into a jar interior water yield.Along with the prolongation of system operation time, each parts matching gap of Lever type modulating valve also can change, and causes the lever shaft of modulating valve to send out stagnant, wearing and tearing, corrosion; Cause the lever construction excesssive gap, regulate out of controlly automatically, can not be in time regulate automatically and the control inflow; Make that the upper and lower fluctuation of two-in-one tank level is bigger, the water mixing system operational parameters is unstable, is prone to take place the run, drip, leak phenomenon; Both increase the post working strength of workers, brought a lot of difficulties to production management again.
Summary of the invention
In order to make above-mentioned water mixing system stable, the utility model provides a kind of Lever type modulating valve.These Lever type modulating valve flexible movements; Can carry out Automatic Fine Tuning to watering quantity according to the fluctuation up and down of jar inner float ball; Make water mixing system liquid level stabilizing, temperature stabilization, production system is stable, avoids the run, drip, leak phenomenon to take place; Both alleviate the post working strength of workers, be convenient to production management again.
The technological scheme of the utility model is: a kind of Lever type modulating valve; Mainly comprise jar preceding lever fixed cover and preceding lever and floating ball lever axle, adjusting screw rod, spill clamping plate, adjustment (adjusting) lever fixed cover and adjustment (adjusting) lever and regulate valve shaft up and down; One end of said floating ball lever axle is fixed on jar preceding lever fixed cover; And support by the manhole cover on the tank body; Its other end is fixed with a jar inner float ball, and the end of said preceding lever inserts on jar preceding lever fixed cover, and becomes 90 degree in the space up and down with the floating ball lever axle; Described adjusting screw rod is two sections and is connected by adjusting nut that the upper end of adjusting screw rod connects goes up the female clip plate, and the lower end of adjusting screw rod connects female clip plate down; The axle head of described adjustment (adjusting) lever fixed cover bottom secured adjusted valve shaft; Adjustment (adjusting) lever is interted on top; And with regulate valve shaft and become 90 to spend in the space up and down; Fix with the modulating valve switch that is located on the intake tunnel and regulate valve shaft, wherein, above-mentioned last female clip plate and descend in the folder mouth of female clip plate respectively the clamping lever bearing and pass loop mapping in clamping plate and the lever bearing by pin; The other end of lever and an end of adjustment (adjusting) lever are fixed with the lever outer race respectively before above-mentioned, and the other end of adjustment (adjusting) lever is through steady nail fixed weight.
In order to increase adjustable extent, the length of said preceding lever is 220mm～250mm; The length of said adjustment (adjusting) lever is 500mm～600mm.
The beneficial effect of the utility model is: since preceding lever and adjustment (adjusting) lever with being connected of spill clamping plate adopt bearing to be connected up and down with pin, make its ensuring smooth transmission, and be convenient to dismounting and maintenance, minimizing corrosion generation; The length of lever and adjustment (adjusting) lever before suitably prolonging in addition, thus adjustable range increased, and confirm the position of counterweight on adjustment (adjusting) lever according to actual conditions; Thereby make this Lever type modulating valve carry out Automatic Fine Tuning to watering quantity according to the fluctuation up and down of jar inner float ball; Make water mixing system liquid level stabilizing, temperature stabilization, production system is stable, avoids the run, drip, leak phenomenon to take place; Both alleviate the post working strength of workers, be convenient to production management again.
Description of drawings
Fig. 1 is the utility model structural representation.
Lever fixed cover before the 1-jar among the figure, lever before the 2-, 3-lever bearing, the 4-pin, the last female clip plate of 5-, the 6-adjusting screw rod, 7-adjustment (adjusting) lever fixed cover, 8-regulates valve shaft, the 9-adjustment (adjusting) lever, 10-surely follows closely, 11-counterweight, 12-adjusting nut.13-floating ball lever axle, 14-manhole cover, 15-intake tunnel, female clip plate under the 16-.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
By shown in Figure 1; This Lever type modulating valve; Jar lever fixed cover 1 and preceding lever 2 and floating ball lever axle 13 before mainly comprising, adjusting screw rod 6, up and down spill clamping plate (5,16), adjustment (adjusting) lever fixed cover 7 is with adjustment (adjusting) lever 9 and regulate valve shaft 8, an end of said floating ball lever axle 13 is fixed on jar preceding lever fixed cover 1; And by 14 supports of the manhole cover on the tank body; Its other end is fixed with a jar inner float ball, and the end of said preceding lever 2 inserts on jar preceding lever fixed cover 1, and preceding lever 2 space becomes 90 degree with the floating ball lever axle about in the of 13; Described adjusting screw rod 6 is that the opposite two sections of rotation direction are formed, and is connected by adjusting nut 12, and the upper end of adjusting screw rod 6 is threaded and goes up female clip plate 5, the lower end of the adjusting screw rod 6 female clip plate 16 that is threaded down; The axle head of described adjustment (adjusting) lever fixed cover 7 bottom secured adjusted valve shafts 8; Adjustment (adjusting) lever 9 is interted on top, adjustment (adjusting) lever 9 with regulate valve shaft and become 90 degree in the space 8 about, and adjusting valve shaft 8 and the modulating valve switch that is located on the intake tunnel 15 are fixed; Wherein, Above-mentioned last female clip plate 5 and clamping lever bearing 3 and pass clamping plate and bearing inner ring location respectively in the folder mouth of female clip plate 16 down by pin 4, above-mentioned before the other end of lever 2 fix with lever bearing 3 outer shrouds on top, an end of adjustment (adjusting) lever 9 and the lever bearing of bottom 3 are fixed; The other end of adjustment (adjusting) lever 9 can be confirmed the position of counterweight on adjustment (adjusting) lever according to actual conditions through steady nail 10 fixed weight 11.
In order to increase adjustable extent: the length of lever 2 is 220mm～250mm before said; The length of said adjustment (adjusting) lever 9 is 500mm～600mm.
Above-mentioned is the improvement of carrying out according to actual use condition on the basis of existing technology at modulating valve, the connection of preceding lever 2 and adjustment (adjusting) lever 9 and spill clamping plate (5,16) is up and down connected by existing bolt change bearing into and be connected with pinning; Make its ensuring smooth transmission; When the ball float in the jar fluctuates, successively through the lever motion of preceding lever 2, adjusting screw rod 6 and adjustment (adjusting) lever 9, make regulate valve shaft 8 and jar inner float ball can synchronous operation; Thereby make the adjusting valve shaft 8 of this Lever type modulating valve according to the in good time opening and closing modulating valve of the fluctuation up and down of jar inner float ball; Watering quantity is carried out Automatic Fine Tuning, make water mixing system liquid level stabilizing, temperature stabilization, production system is stable; Avoid the run, drip, leak phenomenon to take place, both alleviated the post working strength of workers.Revolute joint between rod member is adopted bearing and pin ways of connecting, is convenient to dismounting and maintenance, reduces corrosion and takes place, and is convenient to production management.Suitably prolong the length of preceding lever and adjustment (adjusting) lever in addition, thereby increased the adjustable range of initial state, the further running state of optimization system.
Claims (3)
1. Lever type modulating valve; Mainly comprise jar preceding lever fixed cover (1) and preceding lever (2) and floating ball lever axle (13), adjusting screw rod (6), spill clamping plate (5 up and down; 16), adjustment (adjusting) lever fixed cover (7) and adjustment (adjusting) lever (9) and adjusting valve shaft (8); One end of said floating ball lever axle (13) is fixed on jar preceding lever fixed cover (1), and is supported by the manhole cover on the tank body (14), and its other end is fixed with a jar inner float ball; The end of lever (2) inserts on jar preceding lever fixed cover (1) before said, and becomes 90 degree in the space up and down with floating ball lever axle (13); Described adjusting screw rod (6) is two sections and is connected by adjusting nut (12) that the upper end of adjusting screw rod (6) connects goes up female clip plate (5), and the lower end of adjusting screw rod (6) connects female clip plate (16) down; The axle head of described adjustment (adjusting) lever fixed cover (7) bottom secured adjusted valve shaft (8); Adjustment (adjusting) lever (9) is interted on top; And with regulate valve shaft (8) and become 90 to spend in the space up and down; Fix with the modulating valve switch that is located on the intake tunnel (15) and regulate valve shaft (8); It is characterized in that: above-mentioned last female clip plate (5) and following clamping lever bearing (3) and pass clamping plate and bearing inner ring location respectively in the folder mouth of female clip plate (16) by pin (4), above-mentioned before the other end and an end of adjustment (adjusting) lever (9) of lever (2) fix with the outer shroud of lever bearing (3) respectively, the other end of adjustment (adjusting) lever is through steady nail (10) fixed weight (11).
2. Lever type modulating valve according to claim 1 is characterized in that: the length of lever (2) is 220mm～250mm before said.
3. Lever type modulating valve according to claim 2 is characterized in that: the length of said adjustment (adjusting) lever (9) is 500mm～600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201667004U CN202501091U (en) | 2012-04-19 | 2012-04-19 | Lever-type control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201667004U CN202501091U (en) | 2012-04-19 | 2012-04-19 | Lever-type control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202501091U true CN202501091U (en) | 2012-10-24 |
Family
ID=47037705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201667004U Expired - Fee Related CN202501091U (en) | 2012-04-19 | 2012-04-19 | Lever-type control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202501091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221820A (en) * | 2015-10-28 | 2016-01-06 | 厦门立业卫浴工业有限公司 | A kind of inlet valve back pressure hole closes opening device and inlet valve |
-
2012
- 2012-04-19 CN CN2012201667004U patent/CN202501091U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221820A (en) * | 2015-10-28 | 2016-01-06 | 厦门立业卫浴工业有限公司 | A kind of inlet valve back pressure hole closes opening device and inlet valve |
| CN105221820B (en) * | 2015-10-28 | 2017-12-05 | 厦门立业卫浴工业有限公司 | A kind of water intaking valve back pressure hole closing opening device and water intaking valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20130419 |