CN104460724A - Fluid pressure regulator - Google Patents
Fluid pressure regulator Download PDFInfo
- Publication number
- CN104460724A CN104460724A CN201410706189.6A CN201410706189A CN104460724A CN 104460724 A CN104460724 A CN 104460724A CN 201410706189 A CN201410706189 A CN 201410706189A CN 104460724 A CN104460724 A CN 104460724A
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- CN
- China
- Prior art keywords
- cylinder body
- fluid pressure
- pressure regulator
- conducting pipes
- fork
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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.)
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- Control Of Fluid Pressure (AREA)
Abstract
The invention discloses a fluid pressure regulator which comprises a hollow cylinder body and a fluid delivery pipe arranged under the cylinder body. The top of the cylinder body is communicated with a conduit, the conduit is communicated with the fluid delivery pipe, a membrane is fixedly arranged in the cylinder body, the bottom of the membrane is connected with a columnar rod, a plunger piston for regulating fluid flow is arranged in the fluid delivery pipe, the columnar rod penetrates through the cylinder body and the fluid delivery pipe to be connected with the plunger piston, and the columnar rod is connected with a horizontally-arranged regulating mechanism. The regulating mechanism comprises a bolt, a forked positioning portion, a pin and a supporting rod connected with the forked positioning portion, wherein the bolt is arranged in the forked positioning portion and connected with the columnar rod, the supporting rod is hinged to the pin, the pin is arranged on the wall of the cylinder body, and weights are arranged on the supporting rod. The fluid pressure regulator is simple in installation and does not need great transformation conducted on an existing system.
Description
Technical field
The present invention relates to a kind of pressure governor that automatically can adjust hydraulic pressure, air pressure, particularly relate to a kind of fluid pressure regulator.
Background technology
In the induction system of existing liquid or gas, mostly there is no pressure controlled device in the connection of end and concrete apparatus.As tap and the connection of water pipe, the connection etc. of air pump and air pressure ail gun.For tap water, the connection between water supply pipe, the connection between water pipe and tap, is all realized by joint, and these joints mainly play the effect of connection at present, does not possess other functions.Current building supplies water, and generally has two kinds of modes, a kind of be use supercharge pump from bottom to top send water mode, one settles water tank at roof, utilizes the mode that water-head is carried from top to bottom.Be no matter anyly send water mode, different floor hydraulic pressure also can be different, thus cause different floor aquifer yield different.But in the application of reality, when the installation of water system completes, the water pipe head of part water delivering orifice is embedded in wall, reequip and just difficult for very much.Therefore, need to find a kind of installation more simple, do not need voltage stabilizing throttle device and the mechanism of feed system being done to large transformation.
Summary of the invention
The object of the present invention is to provide a kind of installation simply, do not need fluid pressure regulator existing system being done to large transformation.
To achieve these goals, the invention provides following technical scheme: a kind of fluid pressure regulator, the cylinder body comprising interior sky and the liquid conducting pipes be located at below cylinder body, the top of described cylinder body is communicated with conduit, described conduit is communicated with liquid conducting pipes, described cylinder body internal fixtion is provided with diaphragm, the bottom of described diaphragm is connected with mast, the plunger of regulates liquid flow is provided with in described liquid conducting pipes, described mast runs through cylinder body and is connected plunger with liquid conducting pipes, described mast is connected with horizontally disposed governor motion, described governor motion comprises latch, fork-shaped location division, bearing pin and the pole being connected fork-shaped location division, described latch is located in fork-shaped location division, and latch connects mast, described pole and hinge, and bearing pin is located on cylinder wall, pole is provided with counterweight.
The principle of this programme is such: liquid flows along liquid conducting pipes, its pressure should be regulated, the partially liq flowing through liquid conducting pipes enters the epicoele of cylinder body through conduit, when fluid pressure increases, diaphragm flexes in cylinder body, compress the mast be connected with diaphragm to move downward, and drive plunger to move down, thus the flow of regulates liquid and the pressure of working fluid, because latch is located in the fork-shaped location division of governor motion, make latch can produce relative movement along fork-shaped location division, therefore when diaphragm produces elastic deformation, and when driving mast to move up and down, the plunger be located in liquid conducting pipes also can move up and down with it, change the fluid flow and the pressure that enter liquid conducting pipes thus, after diaphragm replys initial configuration, mast can along fork-shaped location division rising and being returned to initial position, act on the fluid pressure on diaphragm and the counterweight balanced be placed on pole, counterweight can be arranged on the diverse location of pole axis, and can moving axially along pole, with the pressure of regulating action on diaphragm.When pressure decreases, each element of regulator is by above-mentioned contrary program generation action.
The invention has the advantages that: when mounted, by being arranged on floor pipe joint place, without the need to being embedded in wall, structure is simple, easy for installation, does not need to do large transformation to existing system, has saved cost in the present invention.
Preferably, described conduit is provided with throttling valve, and throttling valve can regulate the streamflow of conduit.
Preferably, described fork-shaped location division comprises chute, and described latch is located in chute, makes latch can produce relative movement along the chute in fork-shaped location division, therefore when diaphragm produces elastic deformation, mast can be driven to move up and down.
Preferably, the shape of described plunger and the cross sectional shape of liquid conducting pipes match, and can match with the cross sectional shape of liquid conducting pipes, ensure its good leakproofness.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of fluid pressure regulator of the present invention embodiment.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: cylinder body 1, liquid conducting pipes 2, conduit 3, throttling valve 4, diaphragm 5, mast 6, plunger 7, latch 8, fork-shaped location division 9, bearing pin 10, pole 11, counterweight 12.
As shown in Figure 1, a kind of fluid pressure regulator, the cylinder body 1 comprising interior sky and the liquid conducting pipes 2 be located at below cylinder body 1, the top of cylinder body 1 is communicated with conduit 3, conduit 3 is provided with throttling valve 4, conduit 3 is communicated with liquid conducting pipes 2, cylinder body 1 internal fixtion is provided with diaphragm 5, the bottom of diaphragm 5 is connected with mast 6, the plunger 7 of regulates liquid flow is provided with in liquid conducting pipes 2, the shape of plunger 7 is circular, mast 6 runs through cylinder body 1 and is connected plunger 7 with liquid delivery tube 2 road, mast 6 is connected with horizontally disposed governor motion, governor motion comprises latch 8, fork-shaped location division 9, bearing pin 10 and the pole 11 being connected fork-shaped location division 9, fork-shaped location division 9 comprises chute, latch 8 is located in chute, and latch 8 connects mast 6, pole 11 is hinged with bearing pin 10, and bearing pin 10 is located on cylinder body 1 wall, pole 11 is provided with counterweight 12.
In the present embodiment, liquid flows along liquid conducting pipes 2, its pressure should be regulated, the partially liq flowing through liquid conducting pipes 2 enters the epicoele of cylinder body 1 through conduit 3, when fluid pressure increases, the diaphragm 5 in cylinder body 1 bends, and compresses the mast 6 be connected with diaphragm 5 and moves downward, and drive plunger 7 to move down, the flow of regulates liquid and the pressure of working fluid thus, because latch 8 is located in the fork-shaped location division 9 of governor motion, make latch 8 can produce relative movement along fork-shaped location division 9, therefore when diaphragm 5 produces elastic deformation, and when driving mast 6 to move up and down, the plunger 7 be located in liquid conducting pipes 2 also can move up and down with it, change the fluid flow and the pressure that enter liquid conducting pipes 2 thus, after diaphragm 5 replys initial configuration, mast 6 can rise along fork-shaped location division 9 and be returned to initial position, act on the fluid pressure on diaphragm 5 and counterweight 12 balanced be placed on pole 11, counterweight 12 can be arranged on the diverse location of pole 11 axis, and can moving axially along pole 11, with the pressure of regulating action on diaphragm 5.When pressure decreases, each element of regulator is by above-mentioned contrary program generation action.
Conduit 3 is provided with throttling valve 4, throttling valve 4 can regulate the streamflow of conduit 3, fork-shaped location division 9 comprises chute, latch 8 is located in chute, make latch 8 can produce relative movement along the chute in fork-shaped location division 9, therefore when diaphragm 5 produces elastic deformation, mast 6 can be driven to move up and down, the shape of plunger 7 and the cross sectional shape of liquid conducting pipes 2 match, can match with the cross sectional shape of liquid conducting pipes 2, ensure its good leakproofness, this fluid pressure regulator when mounted, by being arranged on floor pipe joint place, without the need to being embedded in wall, structure is simple, easy for installation, do not need to do large transformation to existing system, save cost.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite not departing from structure of the present invention; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (4)
1. a fluid pressure regulator, it is characterized in that, the cylinder body comprising interior sky and the liquid conducting pipes be located at below cylinder body, the top of described cylinder body is communicated with conduit, described conduit is communicated with liquid conducting pipes, described cylinder body internal fixtion is provided with diaphragm, the bottom of described diaphragm is connected with mast, the plunger of regulates liquid flow is provided with in described liquid conducting pipes, described mast runs through cylinder body and is connected plunger with liquid conducting pipes, described mast is connected with horizontally disposed governor motion, described governor motion comprises latch, fork-shaped location division, bearing pin and the pole being connected fork-shaped location division, described latch is located in fork-shaped location division, and latch connects mast, described pole and hinge, and bearing pin is located on cylinder wall, pole is provided with counterweight.
2. a kind of fluid pressure regulator as claimed in claim 1, it is characterized in that, described conduit is provided with throttling valve.
3. a kind of fluid pressure regulator as claimed in claim 1, is characterized in that, described fork-shaped location division comprises chute, and described latch is located in chute.
4. a kind of fluid pressure regulator as claimed in claim 1, is characterized in that, the shape of described plunger and the cross sectional shape of liquid conducting pipes match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410706189.6A CN104460724A (en) | 2014-11-28 | 2014-11-28 | Fluid pressure regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410706189.6A CN104460724A (en) | 2014-11-28 | 2014-11-28 | Fluid pressure regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104460724A true CN104460724A (en) | 2015-03-25 |
Family
ID=52906943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410706189.6A Withdrawn CN104460724A (en) | 2014-11-28 | 2014-11-28 | Fluid pressure regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104460724A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63285372A (en) * | 1987-05-14 | 1988-11-22 | Hitachi Metals Ltd | Fluid controlling valve |
| CN2302540Y (en) * | 1997-07-18 | 1998-12-30 | 武汉市管道煤气公司 | Reynolds pressure regulator with overpressure automatic protection function |
| CN204229254U (en) * | 2014-11-28 | 2015-03-25 | 重庆市明皓光学仪器有限公司 | A kind of fluid pressure regulator |
-
2014
- 2014-11-28 CN CN201410706189.6A patent/CN104460724A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63285372A (en) * | 1987-05-14 | 1988-11-22 | Hitachi Metals Ltd | Fluid controlling valve |
| CN2302540Y (en) * | 1997-07-18 | 1998-12-30 | 武汉市管道煤气公司 | Reynolds pressure regulator with overpressure automatic protection function |
| CN204229254U (en) * | 2014-11-28 | 2015-03-25 | 重庆市明皓光学仪器有限公司 | A kind of fluid pressure regulator |
Non-Patent Citations (1)
| Title |
|---|
| 孟宪源: "《现代机构手册 选例、构型、设计（下册）》", 30 June 1994 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150325 |