CN205956521U - From booster -type valves - Google Patents
From booster -type valves Download PDFInfo
- Publication number
- CN205956521U CN205956521U CN201620994852.1U CN201620994852U CN205956521U CN 205956521 U CN205956521 U CN 205956521U CN 201620994852 U CN201620994852 U CN 201620994852U CN 205956521 U CN205956521 U CN 205956521U
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- China
- Prior art keywords
- chamber
- valve
- pressure chamber
- pressure
- block
- Prior art date
- 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.)
- Withdrawn - After Issue
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- Fluid-Driven Valves (AREA)
Abstract
The utility model provides a from booster -type valves, it includes, and the main valve is personally experienced sth. Part of the body, the pressure piece, main valve body internal design has vertical upward pressure chamber to coaxial cylinder shape, overdraft chamber, upward pressure chamber diameter is greater than the overdraft chamber, cylinder sliding seal assembly in pressure piece upper portion is in in the upward pressure chamber, the assembly of pressure piece upper cylinder body sliding seal is in in the overdraft chamber, the lower part intercommunication in overdraft chamber has the outlet valve, the upper portion in upward pressure chamber is passed through the water intaking valve and is linked to each other with the inlet tube, the water intaking valve is the three -way valve, the lower part in overdraft chamber with the water intaking valve is linked together, the upper portion intercommunication in upward pressure chamber has the wash -out valve. When this valves uses, utilize the different diameter in pressure piece top and bottom, rely on the pressure of water self and the gravity of pressure piece to realize the pressure boost function, more energy -conservation during the use.
Description
Technical field
This utility model is related to valve technology field and in particular to a kind of auto-pressurizing valve group.
Background technology
Valve is the control parts in fluid delivery system, has cut-off, regulation, water conservancy diversion, prevents adverse current, voltage stabilizing, shunting
Or the function such as overflow pressure relief.For the valve of fluid control systems, from simplest stop valve to extremely complex robot control system(RCS)
In various valves used, its kind and specification quite various.These valves are all that fluid is passed through in valve body, by valve element Lai
Fluid passage in application valve body controls come the break-make to complete convection cell, in this control process, due to the resistance of valve channel
Power fluid entered pressure during valve and would generally diminish.In actual life, people are frequently necessary to use higher hydraulic pressure, thus
Water is passed into higher position, or allows water pipe to spray higher current, traditional mode is all using water pump
Complete the pressurization to water, this pressuring method needs to expend larger electricity and just can complete.
Utility model content
For problem above, this utility model provide a kind of easy to use, can directly using fluid pressure to passing through
The auto-pressurizing valve group that the fluid of valve body is pressurizeed.
This utility model solves its technical problem and be employed technical scheme comprise that：This auto-pressurizing valve group include main valve body,
Pressure block, described main valve body indoor design has vertically upward pressure chamber, the lower pressure chamber to coaxial cylindrical shape, described upward pressure
Chamber, with diameter greater than lower pressure chamber, is designed with the regulation chamber with diameter greater than upward pressure chamber, institute between described upward pressure chamber, lower pressure chamber
State pressure block to be made up of the coaxial cylinder of two sections of different-diameters, the cylinder slipper seal of described pressure block top is assemblied on described
In pressure chamber, described pressure block lower prop slipper seal is assemblied in described lower pressure chamber；The bottom connection of described lower pressure chamber
There is outlet valve, the top in described upward pressure chamber is connected with water inlet pipe by water intaking valve, described water intaking valve is three-way valve, described pushes
The bottom in power chamber is connected with described water intaking valve, and the top in described upward pressure chamber is communicated with drain valve.
The operation principle of this auto-pressurizing valve group is, when this valve group is started working, described outlet valve is closed, and drain valve is beaten
Open, the passage that described water intaking valve connects lower pressure chamber is opened, then the bottom water-filling in described water intaking valve downward pressure chamber, by described pressure
Power block presses upwards so that the water in upward pressure chamber is extruded from drain valve.Press when the columnar part of pressure block epimere reaches
During the top of power chamber, described drain valve cuts out, and water intaking valve connects the pathway closure of lower pressure chamber, and water intaking valve connects the logical of upward pressure chamber
Road is opened, then water inlet pipe is connected with upward pressure chamber, and because described pressure block lower diameter is more than upper diameter, pressure is given in upward pressure chamber
Power block provides downward pressure, and because the gravity of pressure block is so that the water of lower pressure intracavity is subject to bigger pressure, and
Pressure block bottom lifting surface area is less so that the hydraulic pressure of lower pressure chamber is more than upward pressure chamber, and at this moment outlet valve is opened, lower pressure chamber
Water can be exported with the hydraulic pressure bigger than in water inlet pipe, and pressure block can synchronously be pushed down on.When pressure block reaches bottom,
Outlet valve is closed, and drain valve is opened, and the passage that described water intaking valve connects lower pressure chamber is opened, and repeats said process, thus may be used
Periodically to complete to be pressurized output procedure using this valve group.
Preferably, the bottom of described pressure block column body is connected with main valve body by spring.
Preferably, described water intaking valve, outlet valve, drain valve are all using electromagnetic valve, the top assembling in described upward pressure chamber
There is upper control block, when described pressure block moves to upper position, hold out against the described upper control block of startup, described regulation chamber bottom sets
In respect of lower control block, when described state pressure block and move to lower position when, the bottom of described pressure block column body holds out against startup institute
State lower control block.
Preferably, being designed with vertical connection tube chamber in described main valve body, described connection tube chamber bottom and lower pressure
Chamber bottom connect, described connection tube chamber top connect with upper part of the main valve body, described lower pressure chamber by connection tube chamber with described enter
Water valve is connected.
Preferably, the oblique upper in described regulation chamber is designed with and adjusts the water overflow chamber that chamber connects, described regulation intracavity dress
Full water, described water overflow chamber top and main valve body ft connection.
The beneficial effects of the utility model are：When this auto-pressurizing valve group uses, different using pressure block top and bottom
Diameter, when promoting to pressure block top, can produce bigger hydraulic pressure in lower pressure chamber；This supercharging mode does not need
Outside power source, relies on the pressure of itself and the gravity of pressure block to realize function of increasing pressure, more energy-conservation during use.
Brief description
Fig. 1 is that in auto-pressurizing valve group, pressure block is in cross-sectional view during lower position.
Fig. 2 is that in auto-pressurizing valve group, pressure block is in cross-sectional view during upper position..
Specific embodiment
With reference to embodiment, this utility model is further illustrated：
As shown in Figure 1, Figure 2 shown in middle embodiment, this auto-pressurizing valve group includes main valve body 1, pressure block 2, in described main valve body 1
Portion is designed with vertically upward pressure chamber 11, the lower pressure chamber 12 to coaxial cylindrical shape, described upward pressure chamber 11 with diameter greater than under
Pressure chamber 12, is designed with the regulation chamber 13 with diameter greater than upward pressure chamber 11 between described upward pressure chamber 11, lower pressure chamber 12, described
Pressure block 2 is made up of the coaxial cylinder of two sections of different-diameters, and the top cylinder slipper seal of described pressure block 2 is assemblied on described
In pressure chamber 11, the lower prop slipper seal of described pressure block 2 is assemblied in described lower pressure chamber 12；Under described lower pressure chamber 12
Portion is communicated with outlet valve 4, and the top in described upward pressure chamber 11 is connected with water inlet pipe by water intaking valve 3, and described water intaking valve 3 is threeway
Valve, the bottom of described lower pressure chamber 12 is connected with described water intaking valve 3, and the top in described upward pressure chamber 11 is communicated with drain valve 5.
When this valve group is started working, described outlet valve 4 is closed, and drain valve 5 is opened, and described water intaking valve 3 connects lower pressure chamber
12 passage is opened, then the bottom water-filling in described water intaking valve 3 downward pressure chamber 12, described pressure block 2 is pressed upwards so that on
Water in pressure chamber 11 is extruded from drain valve 5.When the columnar part of pressure block 2 epimere reaches upward pressure chamber 11 top, institute
State drain valve 5 to close, water intaking valve 3 connects the pathway closure of lower pressure chamber 12, the passage that water intaking valve 3 connects upward pressure chamber 11 is beaten
Open, then water inlet pipe is connected with upward pressure chamber 11, because described pressure block 2 lower diameter is more than upper diameter, upward pressure chamber 11 is given
Pressure block provides downward pressure, and because the gravity of pressure block 2 is so that the water in lower pressure chamber 12 is subject to bigger pressing
Power, and pressure block 2 bottom lifting surface area is less so that the hydraulic pressure of lower pressure chamber 12 is more than upward pressure chamber 11, at this moment outlet valve 4
Open, the water of lower pressure chamber 12 can be exported with the hydraulic pressure bigger than in water inlet pipe, and pressure block 2 can synchronously be pushed down on.When
When pressure block 2 reaches bottom, outlet valve 4 is closed, and drain valve 5 is opened, and the passage that described water intaking valve 3 connects lower pressure chamber 12 is beaten
Open, repeat said process, thus periodically can complete to be pressurized output procedure using this valve group.
In specific design, as depicted in figs. 1 and 2, spring 6 and main valve body 1 are passed through in the bottom of described pressure block 2 column body
It is connected.Described spring 6 is extension spring, and when pressure block 2 is located at top, described spring 6 applies downward pulling force to pressure block, this
Sample is so that the hydraulic pressure of lower pressure chamber 12 output is bigger.
Described water intaking valve 3, outlet valve 4, drain valve 5 can using hand-operated valve it is also possible to as needed using electromagnetic valve,
In the present embodiment, all using electromagnetic valve, the top in described upward pressure chamber 11 is equipped with for described water intaking valve 3, outlet valve 4, drain valve 5
Upper control block 14, as shown in figure 1, when described pressure block 2 moves to upper position, hold out against the described upper control block 14 of startup.Institute
State control block 14 to be connected with control chip, when upper control block 14 is by top pressure, described drain valve 5 cuts out, under water intaking valve 3 connects
The pathway closure of pressure chamber 12, the passage that water intaking valve 3 connects upward pressure chamber 11 is opened, then water inlet pipe is connected with upward pressure chamber 11,
Outlet valve 4 is opened, and described pressure block 2 is pushed down.Described regulation chamber 13 bottom is designed with lower control block 15, as shown in Fig. 2
When described state pressure block 2 and move to lower position when, the bottom of described pressure block 2 column body holds out against the described lower control block of startup
15.Described lower control block 15 is connected with control chip, when control block 15 is by top pressure instantly, controls described outlet valve 4 to close, sluices
Valve 5 is opened, and the passage that described water intaking valve 3 connects lower pressure chamber 12 is opened so that pressure block 2 starts to move upwards.Thus may be used
Automatically controlled with convenient realization.
In specific design, as depicted in figs. 1 and 2, it is designed with vertical connection tube chamber 16, institute in described main valve body 1
State connection tube chamber 16 bottom to connect with lower pressure chamber 12 bottom, described connection tube chamber 16 top is connected with main valve body 1 top, described
Lower pressure chamber 12 is passed through connection tube chamber 16 and is connected with described water intaking valve 3.So that pipeline is concentrated on inside main valve body 1, make
Whole valve group connects convenient, structure is compacter.
As depicted in figs. 1 and 2, the oblique upper in described regulation chamber 13 is designed with and adjusts the water overflow chamber 17 that chamber 13 connects, institute
State the built-in full water in regulation chamber 13, described water overflow chamber 17 top and main valve body 1 ft connection.The built-in full water in described regulation chamber 13, can
So that whole pressure block one is submerged in water, pressure block 2 not only can be slided up and down and play good lubrication, and
And pressure block can be completely cut off air, prevent its oxidation and rusting.Described water overflow chamber 17 can move upwards in described pressure block 2
When, supply water to adjusting chamber 13, can accept to adjust the water that chamber 13 spilling is come when pressure block 2 moves downward.Described water overflow chamber 17
Can ensure that described regulation chamber 13 is in full water state all the time.
The foregoing is only preferred mode of the present utility model, not in order to limit this utility model, all new in this practicality
Within the spirit of type and principle, any modification, equivalent substitution and improvement made etc., should be included in protection of the present utility model
Within the scope of.
Claims (5)
1. a kind of auto-pressurizing valve group, it includes main valve body（1）, pressure block（2）It is characterised in that：Described main valve body（1）Internal
It is designed with the upward pressure chamber vertically to coaxial cylindrical shape（11）, lower pressure chamber（12）, described upward pressure chamber（11）Diameter is big
In lower pressure chamber（12）, described upward pressure chamber（11）, lower pressure chamber（12）Between be designed with diameter greater than upward pressure chamber（11）'s
Adjust chamber（13）, described pressure block（2）It is made up of the coaxial cylinder of two sections of different-diameters, described pressure block（2）Top cylinder
Slipper seal is assemblied in described upward pressure chamber（11）In, described pressure block（2）Lower prop slipper seal is assemblied in described lower pressure
Chamber（12）In；Described lower pressure chamber（12）Bottom be communicated with outlet valve（4）, described upward pressure chamber（11）Top pass through water inlet
Valve（3）It is connected with water inlet pipe, described water intaking valve（3）For three-way valve, described lower pressure chamber（12）Bottom and described water intaking valve（3）
It is connected, described upward pressure chamber（11）Top be communicated with drain valve（5）.
2. auto-pressurizing valve group according to claim 1 it is characterised in that：Described pressure block（2）The bottom of column body leads to
Cross spring（6）With main valve body（1）It is connected.
3. auto-pressurizing valve group according to claim 1 it is characterised in that：Described water intaking valve（3）, outlet valve（4）, sluice
Valve（5）All using electromagnetic valve, described upward pressure chamber（11）Top be equipped with control block（14）, when described pressure block（2）Fortune
When moving upper position, hold out against the described upper control block of startup（14）, described regulation chamber（13）Bottom is designed with lower control block（15）,
State pressure block when described（2）When moving to lower position, described pressure block（2）The bottom of column body holds out against the described lower control of startup
Block（15）.
4. auto-pressurizing valve group according to claim 1 it is characterised in that：Described main valve body（1）Inside be designed with vertically to
Connection tube chamber（16）, described connection tube chamber（16）Bottom and lower pressure chamber（12）Bottom connects, described connection tube chamber（16）On
Portion and main valve body（1）Top connects, described lower pressure chamber（12）By connecting tube chamber（16）With described water intaking valve（3）It is connected.
5. auto-pressurizing valve group according to claim 1 it is characterised in that：Described regulation chamber（13）Oblique upper be designed with
With regulation chamber（13）The water overflow chamber of connection（17）, described regulation chamber（13）Built-in full water, described water overflow chamber（17）Top and main valve
Body（1）Ft connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620994852.1U CN205956521U (en) | 2016-08-30 | 2016-08-30 | From booster -type valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620994852.1U CN205956521U (en) | 2016-08-30 | 2016-08-30 | From booster -type valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205956521U true CN205956521U (en) | 2017-02-15 |
Family
ID=57978829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620994852.1U Withdrawn - After Issue CN205956521U (en) | 2016-08-30 | 2016-08-30 | From booster -type valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205956521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090406A (en) * | 2016-08-30 | 2016-11-09 | 苏州科迪流体控制设备有限公司 | Auto-pressurizing valve group |
-
2016
- 2016-08-30 CN CN201620994852.1U patent/CN205956521U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090406A (en) * | 2016-08-30 | 2016-11-09 | 苏州科迪流体控制设备有限公司 | Auto-pressurizing valve group |
| CN106090406B (en) * | 2016-08-30 | 2018-06-26 | 苏州科迪流体控制设备有限公司 | Auto-pressurizing valve group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170215 Effective date of abandoning: 20180626 |