CN204252220U - A kind of fluid pressure automatic adjusting mechanism - Google Patents
A kind of fluid pressure automatic adjusting mechanism Download PDFInfo
- Publication number
- CN204252220U CN204252220U CN201420666284.3U CN201420666284U CN204252220U CN 204252220 U CN204252220 U CN 204252220U CN 201420666284 U CN201420666284 U CN 201420666284U CN 204252220 U CN204252220 U CN 204252220U
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- China
- Prior art keywords
- jet pipe
- cylinder body
- gas chamber
- pipe
- adjusting mechanism
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Abstract
The utility model discloses a kind of fluid pressure automatic adjusting mechanism, comprise governor body, described governor body comprises rectangular cylinder body and semicircle cylinder body, Compress Spring and jet pipe is provided with in described rectangular cylinder body, described jet pipe is fixed with air pressure valve, one end of described air pressure valve connects Compress Spring, the other end of described air pressure valve is connected with pin, the below of described jet pipe is provided with two drainage tubes, article two, drainage tube is located at the left side bottom rectangular cylinder body respectively, right both sides, and two drainage tubes are connected with servo hydraulic cylinder, described servo hydraulic cylinder comprises by separated first gas chamber of piston and the second gas chamber, article two, drainage tube connects the first gas chamber and the second gas chamber respectively, described jet pipe is connected with the water inlet pipe running through rectangular cylinder body, described servo hydraulic cylinder is connected with the adjuster controlling sealed tube internal gas pressure, the purpose of this utility model is that providing a kind of installs simply, do not need fluid pressure automatic adjusting mechanism existing system being done to large transformation.
Description
Technical field
The utility model relates to a kind of pressure regulator that automatically can adjust hydraulic pressure, air pressure, particularly relates to a kind of fluid pressure automatic adjusting mechanism.
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 booster 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 water yield different.But in the application of reality, when the installation of water system completes, the water pipe head of part delivery port 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.
Utility model content
The purpose of this utility model is that providing a kind of installs simply, does not need fluid pressure automatic adjusting mechanism existing system being done to large transformation.
To achieve these goals, the utility model provides following technical scheme: a kind of fluid pressure automatic adjusting mechanism, comprise governor body, described governor body comprises rectangular cylinder body and semicircle cylinder body, Compress Spring and jet pipe is provided with in described rectangular cylinder body, described jet pipe is fixed with air pressure valve, one end of described air pressure valve connects Compress Spring, the other end of described air pressure valve is connected with pin, the below of described jet pipe is provided with two drainage tubes, article two, drainage tube is located at the left side bottom rectangular cylinder body respectively, right both sides, and two drainage tubes are connected with servo hydraulic cylinder, described servo hydraulic cylinder comprises by separated first gas chamber of piston and the second gas chamber, article two, drainage tube connects the first gas chamber and the second gas chamber respectively, described jet pipe is connected with the water inlet pipe running through rectangular cylinder body, sealed tube and lever is provided with in described semicircle cylinder body, described sealed tube is connected with alignment pin, one end of described lever is hinged on alignment pin, the other end and the pin of described lever are hinged, described pin, lever and sealed tube form linkage, described servo hydraulic cylinder is connected with the adjuster controlling sealed tube internal gas pressure.
Air pressure valve in such scheme is opened by the effect of Compress Spring and pin, before air pressure valve is not opened, continues to reserve downwards for stoping the water flow to jet pipe from water inlet pipe.
The principle of this programme is such: when the pressure in sealed tube changes, on sealed tube, the position of hinged alignment pin can produce swing, due to pin, lever and sealed tube form linkage, according to the interlock principle of connecting rod, on sealed tube, the lever by rotating around alignment pin and pin are passed to jet pipe by the motion of free end, jet pipe deflects therefrom, because jet pipe is connected with the water inlet pipe running through rectangular cylinder body, water under pressure enters jet pipe, jet pipe is fixed with air pressure valve, one end of air pressure valve connects Compress Spring, in the process of jet pipe deflection, the Compress Spring of air pressure valve one end is compressed, air pressure valve is opened, water in jet pipe is according to jet pipe yawing moment now (as deflection left or deflection to the right), enter in corresponding drainage tube, and flow in servo hydraulic cylinder by separated first gas chamber of piston or the second gas chamber, move at fluid pressure effect lower piston, and drive servo-hydraulic cylinder working, because servo hydraulic cylinder is connected with the adjuster controlling sealed tube internal gas pressure, adjustment and the recovery of sealed tube internal gas pressure is controlled by adjuster, thus the automatic adjustment achieved fluid pressure.
The utility model has the advantage of: 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 for the utility model.
Preferably, described two drainage tubes run through the bottom of rectangular cylinder body respectively, and two drainage tubes are respectively equipped with in the funnelform mouth of pipe, are conducive to jet pipe in deflection, the level in jet pipe really flow in drainage tube.
Preferably, described jet pipe comprises shower nozzle, on described shower nozzle and drainage tube in the funnelform mouth of pipe between be provided with the gap of 2mm, the gap of 2mm is set, is beneficial to the deflection of jet pipe, can not with rectangular cylinder body bottom collide, cause the damage of jet pipe.
Preferably, it is hinged that described jet pipe and water inlet pipe pass through connector, and jet pipe, in deflection, only need swing around hinged connector, and does not need the position changing water inlet pipe, easy for installation.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of fluid pressure automatic adjusting mechanism of the utility model embodiment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Reference numeral in Figure of description comprises: rectangular cylinder body 1, semicircle cylinder body 2, Compress Spring 3, jet pipe 4, shower nozzle 5, air pressure valve 6, pin 7, the first drainage tube 8, servo hydraulic cylinder 9, piston 10, the first gas chamber 12 of gas chamber 11, second, water inlet pipe 13, sealed tube 14, lever 15, alignment pin 16, adjuster 17, the mouth of pipe 18.
As shown in Figure 1, a kind of fluid pressure automatic adjusting mechanism, comprise governor body, governor body comprises rectangular cylinder body 1 and semicircle cylinder body 2, Compress Spring 3 and jet pipe 4 is provided with in rectangular cylinder body 1, jet pipe 4 comprises shower nozzle 5, jet pipe 4 is fixed with air pressure valve 6, one end of air pressure valve 6 connects Compress Spring 3, the other end of air pressure valve 6 is connected with pin 7, the below of jet pipe 4 is provided with the first drainage tube 8 and the second drainage tube, first drainage tube 8 is located at the left side bottom rectangular cylinder body 1, second drainage tube is located at the right side bottom rectangular cylinder body 1, and two drainage tubes are connected with servo hydraulic cylinder 9, servo hydraulic cylinder 9 comprises by separated first gas chamber 11 and the second gas chamber 12 of piston 10, first drainage tube 8 connects the first gas chamber 11, second drainage tube connects the second gas chamber 12, jet pipe 4 is connected with the water inlet pipe 13 running through rectangular cylinder body 1, jet pipe 4 is hinged by connector with water inlet pipe 13, sealed tube 14 and lever 15 is provided with in semicircle cylinder body 2, sealed tube 14 is connected with alignment pin 16, one end of lever 15 is hinged on alignment pin 16, the other end and the pin 7 of lever 15 are hinged, pin 7, lever 15 and sealed tube 14 form linkage, servo hydraulic cylinder 9 is connected with the adjuster 17 controlling sealed tube 14 internal gas pressure, first drainage tube 8 and the second drainage tube run through the bottom of rectangular cylinder body 1 respectively, and the first drainage tube 8 and the second drainage tube are respectively equipped with in the funnelform mouth of pipe 18, shower nozzle 5 and two drainage tubes are the gap being provided with 2mm between the funnelform mouth of pipe 18.
In the present embodiment, when the pressure in sealed tube 14 changes, on sealed tube 14, the position of hinged alignment pin 16 can produce swing, due to pin 7, lever 15 and sealed tube 14 form linkage, according to the interlock principle of connecting rod, on sealed tube 14, the lever 15 by rotating around alignment pin 16 and pin 7 are passed to jet pipe 4 by the motion of free end, jet pipe 4 deflects therefrom, because jet pipe 4 is connected with the water inlet pipe 13 running through rectangular cylinder body 1, water under pressure enters jet pipe 4, jet pipe 4 is fixed with air pressure valve 6, one end of air pressure valve 6 connects Compress Spring 3, in the process that jet pipe 4 deflects, the Compress Spring 3 of air pressure valve 6 one end is compressed, air pressure valve 6 is opened, water in jet pipe 4 is according to jet pipe 4 yawing moment now (as deflection left or deflection to the right), enter in corresponding drainage tube, and flow in servo hydraulic cylinder 9 by separated first gas chamber 11 or the second gas chamber 12 of piston 10, move at fluid pressure effect lower piston 10, and drive servo hydraulic cylinder 9 to work, because servo hydraulic cylinder 9 is connected with the adjuster 17 controlling sealed tube 14 internal gas pressure, adjustment and the recovery of sealed tube 14 internal gas pressure is controlled by adjuster 17, thus the automatic adjustment achieved fluid pressure.
In addition, the first drainage tube 8 and the second drainage tube run through the bottom of rectangular cylinder body 1 respectively, and the first drainage tube 8 and the second drainage tube are respectively equipped with in the funnelform mouth of pipe 18, and be conducive to jet pipe 4 in deflection, the level in jet pipe 4 really flow in drainage tube; Jet pipe 4 comprises shower nozzle 5, on shower nozzle 5 and drainage tube in the funnelform mouth of pipe 18 between be provided with the gap of 2mm, the gap of 2mm is set, is beneficial to the deflection of jet pipe 4, can not with rectangular cylinder body 1 bottom collide, cause the damage of jet pipe 4; Jet pipe 4 is hinged by connector with water inlet pipe 13, and jet pipe 4, in deflection, only need swing around hinged connector, and does not need the position changing water inlet pipe 13, easy for installation.
Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite not departing from the utility model structure; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. a fluid pressure automatic adjusting mechanism, it is characterized in that, comprise governor body, described governor body comprises rectangular cylinder body and semicircle cylinder body, Compress Spring and jet pipe is provided with in described rectangular cylinder body, described jet pipe is fixed with air pressure valve, one end of described air pressure valve connects Compress Spring, the other end of described air pressure valve is connected with pin, the below of described jet pipe is provided with two drainage tubes, article two, drainage tube is located at the left side bottom rectangular cylinder body respectively, right both sides, and two drainage tubes are connected with servo hydraulic cylinder, described servo hydraulic cylinder comprises by separated first gas chamber of piston and the second gas chamber, article two, drainage tube connects the first gas chamber and the second gas chamber respectively, described jet pipe is connected with the water inlet pipe running through rectangular cylinder body, sealed tube and lever is provided with in described semicircle cylinder body, described sealed tube is connected with alignment pin, one end of described lever is hinged on alignment pin, the other end and the pin of described lever are hinged, described pin, lever and sealed tube form linkage, described servo hydraulic cylinder is connected with the adjuster controlling sealed tube internal gas pressure.
2. a kind of fluid pressure automatic adjusting mechanism as claimed in claim 1, is characterized in that, described two drainage tubes run through the bottom of rectangular cylinder body respectively, and two drainage tubes are respectively equipped with in the funnelform mouth of pipe.
3. a kind of fluid pressure automatic adjusting mechanism as claimed in claim 2, it is characterized in that, described jet pipe comprises shower nozzle, and described shower nozzle and drainage tube are the gap being provided with 2mm between the funnelform mouth of pipe.
4. a kind of fluid pressure automatic adjusting mechanism as described in claim 1 or 3, is characterized in that, it is hinged that described jet pipe and water inlet pipe pass through connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666284.3U CN204252220U (en) | 2014-11-10 | 2014-11-10 | A kind of fluid pressure automatic adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666284.3U CN204252220U (en) | 2014-11-10 | 2014-11-10 | A kind of fluid pressure automatic adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204252220U true CN204252220U (en) | 2015-04-08 |
Family
ID=52956545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420666284.3U Expired - Fee Related CN204252220U (en) | 2014-11-10 | 2014-11-10 | A kind of fluid pressure automatic adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204252220U (en) |
-
2014
- 2014-11-10 CN CN201420666284.3U patent/CN204252220U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20151110 |
|
| EXPY | Termination of patent right or utility model |