CN2144220Y - Autocontrol tap capable of regulating liquid pressure at any time - Google Patents
Autocontrol tap capable of regulating liquid pressure at any time Download PDFInfo
- Publication number
- CN2144220Y CN2144220Y CN 92217974 CN92217974U CN2144220Y CN 2144220 Y CN2144220 Y CN 2144220Y CN 92217974 CN92217974 CN 92217974 CN 92217974 U CN92217974 U CN 92217974U CN 2144220 Y CN2144220 Y CN 2144220Y
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- CN
- China
- Prior art keywords
- liquid
- valve
- valve body
- automatic control
- pressure
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- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to an automatic control tap capable of regulating liquid pressure at any time. The valve body of the automatic control tap capable of regulating liquid pressure at any time is connected by an upper segment and a lower segment to be communicated, the middle part of the valve body is transversally bifurcated towards one side to be a stable shaft pipe. A pressure regulating shaft whose front segment is a cone rod or a cam is arranged inside the stable shaft pipe. The liquid inlet of the valve body on the upper part of the pressure regulating shaft and the neck part of the liquid outlet of the valve body on the lower part are respectively provided with a pressure regulating valve whose shape like the air gate valve of a diesel engine, and a liquid control valve. A top rod, a lever, and a floating body automatic control mechanism are orderly connected downward from the liquid control valve. The automatic control tap capable of regulating liquid pressure at any time can be often kept automatic control with definite liquid pressure. The liquid pressure is needed to be properly enhanced or lowered, and flow amount is changed to be regulated at any time to be automatically controlled. The automatic control tap capable of regulating liquid pressure at any time has convenience, sensitivity, and application. The automatic control tap capable of regulating liquid pressure at any time is applicable to the pressure regulation and the automatic control of a tap water pressurizing facility.
Description
The utility model relate to a kind of can be with the liquid automatic control tap of transferring hydraulic pressure.
Present liquid automatic control tap (valve) is to realize the liquid automatic control at the liquid conducting pipes of pressurization.In recent years the pressure regulation liquid automatic control tap of developing in succession (valve) is realized the liquid automatic control though solved at the liquid conducting pipes of pressurization, owing to must set up wherein pressure-regulating device in advance by rule of thumb before installation, can not arbitrarily adjust after the installation.Thereby the hydraulic pressure of working as conveyance conduit changes.Or need again suitably to improve or reduce hydraulic pressure when using, guarantee the desired flow (because of in same fluid pipeline, its time is identical, and hydraulic pressure and flow have positive correlation) of its liquid, then need dismantle and readjust installation.This is still unfavorable to people's productive life.
Purpose of design of the present utility model is the liquid automatic control tap that design provides a kind of free adjusting at any time (suitably improve or reduce) hydraulic pressure.
Structure of the present utility model comprises parts such as valve body, pressure regulating axis, pressure regulator valve, liquid-controlling valve, push rod, lever, buoyancy aid, its design proposal is: valve body is connected one by two joints up and down, pipeline communicates, the middle part of valve body is a stable axis tube to the horizontal bifurcated of a side, the valve body tube wall corresponding with stable axis tube is outwards outstanding to be horizontal round platform, valve body lower portion tapping channel tube wall excurvation deviates from liquid inlet pipe medial axis, top one side, in stable axis tube, be set to leading portion and conduit intersect vertically with afterbody stretch place the pipe outside pressure regulating axis.Be set to the pressure regulator valve of shape such as cylinder of diesel engine valve valve at the upper body pipeline of pressure regulating axis; Also be provided with the liquid-controlling valve of shape such as cylinder of diesel engine valve valve at the lower body pipeline of pressure regulating axis, push rod places folder from the medial axis of the lower pipeline of valve body and liquid-controlling valve with top and liquid-controlling valve and connects, and the front end of its lower end and lever is even sliding.The middle part fulcrum strand of lever is connected in the projection extending portion of valve body lower end liquid outlet correspondence, and its tail end connects buoyancy aid.
The utility model is according to above-mentioned design, owing to have a branch to its middle part both sides shape such as inverted T-shape or lambdoid logical liquid trail from the top of pressure regulator valve, after the installation, can remain the fluid flow of certain hydraulic pressure and realizes automatic control.If when the hydraulic pressure of conveyance conduit changes, or need suitably to improve or reduce hydraulic pressure when using,, can adjust pressure regulating axis and pressure regulator valve flexibly, also can realize the liquid automatic control at any time by the handle rotation to guarantee required desired flow.Owing to connecting, two joints about the valve body branch communicate simultaneously, upper body and stable axis tube are maintained static, guarantee lever operated correct position, and lower body is turned an angle, make control liquid mechanisms such as liquid outlet and buoyancy aid also obtain correct position again in vessel level.It has conveniently, sensitive, effect such as be suitable for, be best suited for the pressure regulation automatic control of pressurization water supply pipe and container.
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
Fig. 1, be the cross-sectional schematic of the utility model closed condition.
Fig. 2, be the cross-sectional schematic of the logical liquid status of the utility model.
Fig. 3, for the utlity model has pressure regulating axis (2) schematic representation of cam.
Fig. 4, be pressure regulator valve of the present utility model (3) cross-sectional schematic.
Fig. 5, be the A-A face sectional view of Fig. 4.
Referring to Fig. 1, Fig. 2, as can be known, valve body (10) serves as reasons up and down that two joints are threaded, its pipeline communicates.The middle part of valve body (10) (also promptly going up the bottom of joint) has the stable axis tube (1) to the horizontal bifurcated of a side.Valve body (10) tube wall corresponding with stable axis tube (1) outwards protuberance is horizontal round platform, and the bottom tapping channel tube wall excurvation of valve body (10) deviates from liquid inlet pipe medial axis, top one side.
At the pressure regulating axis (2) that stable axis tube (1) is provided with, its leading portion and valve body (10) pipeline intersects vertically, and the middle part has coaxial horizontal cylindrical thread body, and afterbody stretches out stable axis tube (1) outer end, and its tail end is equipped with handle (9).The leading portion of pressure regulating axis (2) also is provided with its length greater than the coaxial conical rod of valve body (10) pipe diameter (or cam-as shown in Figure 3), valve body (10) inwall of locating at conical rod (or cam) has the horizontal cylindrical cavity greater than conical rod conehead (or cam), therefore when pressure regulating axis (2) left-right rotation is adjusted hydraulic pressure, can make and put the lifting flexibly of the pressure regulator valve (3) of holder on conical rod (perhaps cam).
Liquid-controlling valve (5) is arranged on lower body (10) pipeline of pressure regulating axis (2), its head lower edge periphery has the arc surface that coincide with valve body (10) liquid outlet neck seal, push rod (6) top that its top and tail end will place its medial axis connects by regulating cap (4) folder, during installation, can will regulate the appropriate length that cap (4) is adjusted push rod (6) up and down according to the required liquid level height of container.The middle part fulcrum strand of lever (7) is connected in the projection extending portion of valve body (10) lower end liquid outlet correspondence, and its tail end is connected with buoyancy aid (8).
The lower end of pressure regulator valve (3) is put and is held in the palm on the conical rod (or cam) of pressure regulating axis (2), its head lower edge periphery has the arc surface that coincide with the sealing of valve body (10) liquid entering hole, and have the logical liquid trail of a branch from its apical head to its middle part both sides shape such as inverted T-shape, as Fig. 4, Fig. 5, shown in.
Claims (5)
1, the utility model relate to a kind of can be with the liquid automatic control tap of transferring hydraulic pressure, it comprises valve body [10], pressure regulating axis [2], pressure regulator valve [3], liquid-controlling valve [5], push rod [6], lever [7], buoyancy aid [8] modular construction, valve body [10] is stable axis tube [1] from the middle part to the horizontal bifurcated of a side, it is characterized in that being provided with in stable axis tube [1] pressure regulating axis [2] that its leading portion and valve body [10] pipeline intersect vertically; Be provided with the pressure regulator valve [3] of shape such as diesel engine spiracle valve at upper body [10] pipeline of pressure regulating axis [2]; Be provided with the liquid-controlling valve [5] of shape such as diesel engine spiracle valve at lower body [10] pipeline of pressure regulating axis [2]; Push rod [6] places folder even from the medial axis of valve body [10] lower pipeline and liquid-controlling valve [5] with top and liquid-controlling valve [5], with sliding company of front end of its lower end and lever [7]; The tail end of lever [7] connects buoyancy aid [8], and its middle part fulcrum strand is connected in the projection extending portion of valve body [10] lower end liquid outlet correspondence.
2, according to claim 1 is described can be with the automatic control tap of transferring hydraulic pressure, it is characterized in that valve body (10) is connected by two joints up and down to communicate that valve body (10) tube wall corresponding with stable axis tube (1) is grand to be horizontal round platform outward.Valve body (10) bottom tapping channel tube wall excurvation deviates from liquid inlet pipe medial axis, top one side.
3, according to claim 1 is described can be with the automatic control tap of transferring hydraulic pressure, the afterbody that it is characterized in that pressure regulating axis (2) is stretched and is placed stable axis tube (1) outer end, the middle part has coaxial horizontal cylindrical thread body, its leading portion also is provided with the coaxial conical rod (or cam) of length greater than valve body (10) pipe diameter, and valve body (10) inwall of locating at conical rod (or cam) is designed to the horizontal cylindrical cavity greater than conical rod conehead (or cam).
4, according to claim 1 is described can be with the automatic control tap of transferring hydraulic pressure, the head lower edge periphery that it is characterized in that pressure regulator valve (3) has the arc surface that coincide with the sealing of valve body (10) liquid entering hole, has an inverted T-shape or a logical liquid trail of man type of leading to its both sides, middle part from its apical head.
5, according to claim 1 is described can be with the automatic control tap of transferring hydraulic pressure, the head lower edge periphery that it is characterized in that liquid-controlling valve (5) has the arc surface that coincide with valve body (10) liquid outlet neck seal, and push rod (6) folder that is set in liquid-controlling valve (5) medial axis is connected with regulates cap (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92217974 CN2144220Y (en) | 1992-09-29 | 1992-09-29 | Autocontrol tap capable of regulating liquid pressure at any time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92217974 CN2144220Y (en) | 1992-09-29 | 1992-09-29 | Autocontrol tap capable of regulating liquid pressure at any time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2144220Y true CN2144220Y (en) | 1993-10-20 |
Family
ID=33765658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92217974 Expired - Lifetime CN2144220Y (en) | 1992-09-29 | 1992-09-29 | Autocontrol tap capable of regulating liquid pressure at any time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2144220Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1086223C (en) * | 1996-08-13 | 2002-06-12 | Tlv有限股份公司 | Liquid pressure supply device |
-
1992
- 1992-09-29 CN CN 92217974 patent/CN2144220Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1086223C (en) * | 1996-08-13 | 2002-06-12 | Tlv有限股份公司 | Liquid pressure supply device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |