CN204961922U - Liquid medicine velocity of flow proportional control check valve and control system - Google Patents
Liquid medicine velocity of flow proportional control check valve and control system Download PDFInfo
- Publication number
- CN204961922U CN204961922U CN201520544435.2U CN201520544435U CN204961922U CN 204961922 U CN204961922 U CN 204961922U CN 201520544435 U CN201520544435 U CN 201520544435U CN 204961922 U CN204961922 U CN 204961922U
- Authority
- CN
- China
- Prior art keywords
- connects
- way
- stoste
- valve
- interface
- 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.)
- Expired - Fee Related
Links
Landscapes
- Flow Control (AREA)
Abstract
The utility model discloses a liquid medicine velocity of flow proportional control check valve and control system, including check valve, stoste storage tank, stoste proportional valve, water inlet, delivery port, air inlet, barometer, water pressure gauge, water pressure control valve, gas pressure governing valve, three -way pipe and play stoste pipeline and the gas pipeline etc. Of connection effect. The utility model discloses the purpose wanted be provide a stability and the durability better, and can adjust hydraulic pressure to realize the bitonic festival gaseous and liquid, more practical liquid medicine velocity of flow proportional control check valve and control system.
Description
Technical field
The utility model relates to a kind of liquid flow rate and controls one-way valve and control system.
Background technique
The shortcoming that the many existence of existing liquid flow rate control valve are in the market following: the one-way valve of external; Housing is provided with tube head and connects gas pipeline and water liquid pipeline after connecting, easily burst, working life is low; Do not have hydraulic control valve, gas regulation monotony, air pressure cannot normally use lower than hydraulic pressure.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of stability and serviceability is more good, and can adjust the pressure of hydraulic pressure, thus realizes two adjustments of gas and liquid, and more practical liquid flow rate controls one-way valve and control system.
For reaching above-mentioned purpose, the utility model adopts following technological scheme:
A kind of liquid flow rate controls one-way valve, described one-way valve comprises stationary housing, the first rubber seal, spool, spring and fixed cover is connected with successively in described stationary housing, described stationary housing outer circumferential side is provided with a circle o-ring groove, described o-ring groove is provided with the second rubber seal.
A kind of liquid flow rate control system, comprise and include the mouth of a river, suction port, the first stoste storage tank, the second stoste storage tank and the 3rd stoste storage tank, described first stoste storage tank, the second stoste storage tank and the 3rd stoste storage tank upper end are equipped with dismountable tank body upper cover, described water inlet connects hydraulic control valve, and described hydraulic control valve connects the interface of first three-way pipe one end, and the interface of the described first three-way pipe the other end connects the interface of second three-way pipe one end, and the interface of the described second three-way pipe the other end connects water pressure gage, interface in the middle of described first three-way pipe connects the first one-way valve, and the 7th one-way valve that described first one-way valve passes through connects the interface of the 5th three-way pipe one end, and the interface of the described 5th three-way pipe the other end connects the first water outlet, the intermediary interface of described second three-way pipe connects an end interface of the 3rd three-way pipe, described 3rd three-way pipe the other end interface connects the 3rd one-way valve, the 8th one-way valve that described 3rd one-way valve passes through connects the interface of the 6th three-way pipe one end, and described 6th three-way pipe the other end interface connects the 3rd water outlet, the intermediary interface of described 3rd three-way pipe connects the second one-way valve, and the 6th one-way valve that described second one-way valve passes through connects the interface of the 4th three-way pipe one end, and the interface of the described 4th three-way pipe the other end connects the second water outlet, described suction port connects gas pressure modulating valve, described first stoste storage tank lower end connects the first stock solution pipe and the first gas pipeline respectively, described first stock solution pipe connects the first stoste Proportional valve, the connecting end that described first gas pipeline and the first stoste store tank body extends to the first stoste and stores top in tank body, described first stock solution pipe connects the first stoste Proportional valve, described first stoste Proportional valve connects the intermediary interface of the 4th three-way pipe, the described first gas pipeline the other end connects the first double-way pipeline, one of them pipeline of described first double-way pipeline connects the interface of the 7th three-way pipe one end, the interface of the 7th three-way pipe the other end connects gas pressure modulating valve, one of them pipeline of first double-way pipeline connects the 3rd gas pipeline, the other end of described 3rd gas pipeline extends to the top in the 3rd stoste storage tank body, described 3rd stoste stores tank body lower end and connects the 3rd stock solution pipe one end, the described 3rd stock solution pipe the other end connects the 3rd stoste Proportional valve, described 3rd stoste Proportional valve connects the intermediary interface of the 6th three-way pipe, described second stoste storage tank lower end connects the second stock solution pipe and the second gas pipeline respectively, described second stock solution pipe connects the second stoste Proportional valve, the connecting end that described second gas pipeline and the second stoste store tank body extends to the second stoste and stores top in tank body, described second stock solution pipe connects the second stoste Proportional valve, described second stoste Proportional valve connects the intermediary interface of the 5th three-way pipe, the described second gas pipeline the other end connects the second double-way pipeline, one of them pipeline of described second double-way pipeline connects the intermediary interface of the 7th three-way pipe by one-way valve, another pipeline of second double-way pipeline connects Decompression valves, described gas pressure modulating valve connects barometer.
Further, described first stoste Proportional valve connects the intermediary interface of the 4th three-way pipe by the 9th one-way valve.
Further, described 3rd stoste Proportional valve connects the intermediary interface of the 6th three-way pipe by the 11 one-way valve.
Further, described second stoste Proportional valve connects the intermediary interface of the 5th three-way pipe by the tenth one-way valve.
The utility model difference from prior art is that the utility model removes following technique effect:
1, one-way valve is wrapped up by the body of pipeline screw, is then embedded into three-way pipe insides of pipes, and stability and serviceability increase;
2, be provided with hydraulic control valve, the pressure of hydraulic pressure can be adjusted, thus two items of gas and liquid are regulated, more practical.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the structural blast schematic diagram that a kind of liquid flow rate controls one-way valve;
Fig. 2 is the linkage structure explosive view of three-way pipe and one-way valve;
Fig. 3 is a kind of structural representation of liquid flow rate control system.
Description of reference numerals: 1-water inlet; 2-suction port; 3-first three-way pipe; 31-second three-way pipe; 32-the 3rd three-way pipe; 33-the 4th three-way pipe; 34-the 5th three-way pipe; 35-the 6th three-way pipe; 36-the 7th three-way pipe; 4-first one-way valve; 41-second one-way valve; 42-the 3rd one-way valve; 43-the 4th one-way valve; 44-the 5th one-way valve; 45-the 6th one-way valve; 47-the 8th one-way valve; 48-the 9th one-way valve; 49-the tenth one-way valve; 50-the 11 one-way valve; 5-water pressure gage; 6-hydraulic control valve; 7-first double-way pipeline; 71-second double-way pipeline; 8-water liquid pipeline; 9-first gas pipeline; 91-second gas pipeline; 92-the 3rd gas pipeline; 10-first stock solution pipe; 101-second stock solution pipe; 102-the 3rd stock solution pipe; 11-barometer; 12-first stoste storage tank; 121-second stoste storage tank; 122-the 3rd stoste storage tank; 13-tank body upper cover; 14-gas pressure modulating valve; 15-first water outlet; 151-second water outlet; 152-the 3rd water outlet; 16-first stoste Proportional valve; 161-second stoste Proportional valve; 162-the 3rd stoste Proportional valve; 17-drain valve; 18-three-way pipe; 19 pipeline screws; 20-one-way valve; 201-stationary housing; 202-first rubber seal; 203-spool; 204-spring; 205-fixed cover; 206-o-ring groove; 207-second rubber seal; 21-bolt.
Embodiment
Below in conjunction with drawings and Examples, to above-mentioned being described in more detail with other technical characteristics and advantage of the utility model.
In an embodiment, as shown in Figure 1, for a kind of liquid flow rate controls the structural blast figure of one-way valve, this one-way valve 20 comprises stationary housing 201, the first rubber seal 202, spool 202, spring 203 and fixed cover 204 is connected with successively in described stationary housing 201, described stationary housing 201 outer circumferential side is provided with a circle o-ring groove 206, described o-ring groove 206 is provided with the second rubber seal 207.
As shown in Figure 2, be the linkage structure explosive view of three-way pipe and one-way valve, one-way valve 20 be embedded in three-way pipe 18, the slot of one-way valve 20 with three-way pipe 18 pipeline is fixed, and utilizes pipeline screw 19 to be fixed.In one-way valve 20 stud bolt 21 cavity, in the three-way pipe 20 of connecting bolt, there is fixing slot.
As shown in Figure 3, for a kind of structural representation of liquid flow rate control system, include the mouth of a river 1, suction port 2, first stoste storage tank 12, second stoste storage tank 121 and the 3rd stoste storage tank 122, described first stoste storage tank 12, second stoste storage tank 121 and the 3rd stoste storage tank 122 upper end are equipped with dismountable tank body upper cover 13, described water inlet 1 connects hydraulic control valve 6, described hydraulic control valve 6 connects the interface of first three-way pipe 3 one end, the interface of described first three-way pipe 3 the other end connects the interface of second three-way pipe 31 one end, and the interface of described second three-way pipe 31 the other end connects water pressure gage 5, interface in the middle of described first three-way pipe 3 connects the first one-way valve 4, and the 7th one-way valve 46 that described first one-way valve 4 passes through connects the interface of the 5th three-way pipe 34 one end, and the interface of described 5th three-way pipe 34 the other end connects the first water outlet 15, the intermediary interface of described second three-way pipe 31 connects an end interface of the 3rd three-way pipe 32, described 3rd three-way pipe 32 the other end interface connects the 3rd one-way valve 42, the 8th one-way valve 47 that described 3rd one-way valve 42 passes through connects the interface of the 6th three-way pipe 35 one end, and described 6th three-way pipe 35 the other end interface connects the 3rd water outlet 152, the intermediary interface of described 3rd three-way pipe 32 connects the second one-way valve 41, and described second one-way valve 41 connects the interface of the 4th three-way pipe 33 one end by the 6th one-way valve 45, and the interface of described 4th three-way pipe 33 the other end connects the second water outlet 151, described suction port 2 connects gas pressure modulating valve 14, described first stoste storage tank 12 lower end connects the first stock solution pipe 10 and the first gas pipeline 9 respectively, described first stock solution pipe 10 connects the first stoste Proportional valve 16, the connecting end that described first gas pipeline 9 and the first stoste store tank body 12 extends to the first stoste and stores top in tank body 12, described first stock solution pipe 10 connects the first stoste Proportional valve 16, described first stoste Proportional valve 16 connects the intermediary interface of the 4th three-way pipe 33 by the 9th one-way valve 48, described first gas pipeline 9 the other end connects the first double-way pipeline 7, one of them pipeline of described first double-way pipeline 7 connects the interface of the 7th three-way pipe 36 one end, the interface of the 7th three-way pipe 36 the other end connects gas pressure modulating valve 14, one of them pipeline of first double-way pipeline 7 connects the 3rd gas pipeline 92, the other end of described 3rd gas pipeline 92 extends to the top in the 3rd stoste storage tank body 122, described 3rd stoste stores tank body 122 lower end and connects the 3rd stock solution pipe 102 one end, described 3rd stock solution pipe 102 the other end connects the 3rd stoste Proportional valve 162, described 3rd stoste Proportional valve 162 connects the intermediary interface of the 6th three-way pipe 35 by the 11 one-way valve 50, described second stoste storage tank 121 lower end connects the second stock solution pipe 101 and the second gas pipeline 91 respectively, described second stock solution pipe 101 connects the second stoste Proportional valve 161, the connecting end that described second gas pipeline 91 and the second stoste store tank body 121 extends to the second stoste and stores top in tank body 121, described second stock solution pipe 101 connects the second stoste Proportional valve 161, described second stoste Proportional valve 161 connects the intermediary interface of the 5th three-way pipe 34 by the tenth one-way valve 49, described second gas pipeline 91 the other end connects the second double-way pipeline 71, one of them pipeline of described second double-way pipeline 7 connects the intermediary interface of the 7th three-way pipe 36 by one-way valve, another pipeline of second double-way pipeline 7 connects Decompression valves 17, described gas pressure modulating valve 14 connects barometer 11.
As known from the above, the pipeline of product is divided into fluid pipeline and water inlet pipe two kinds, carries water liquid and gas respectively by start with mouth 1 and suction port 2 in pipeline; Water liquid enters into hydraulic control valve 6, carries out adjustment pressure of supply water, and reduction hydraulic pressure can produce with air pressure and balance.
Gas pipeline connects stoste and stores tank body, pipeline extends to the top that stoste stores tank body, after producing air pressure in tank body, stoste enters stock solution pipe and connects stoste Proportional valve, the effect of this Proportional valve is control ratio and flow velocity, after Proportional valve, enter stock solution pipe again, then enter the water outlet that three-way pipe connects;
Wherein barometer 11 is identical with the ratio of water pressure gage 5; Stoste add time need open tank body upper cover 13, need first by the air pressure of gas pipeline by opening tank body upper cover 13 again after Decompression valves 17 pressure release;
Said structure can be connected use with stoste storage tank by single pipeline, also can many stoste storage tank and pipeline connection use.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (5)
1. a liquid flow rate controls one-way valve, it is characterized in that: described one-way valve (20) comprises stationary housing (201), the first rubber seal (202), spool (202), spring (203) and fixed cover (204) is connected with successively in described stationary housing (201), described stationary housing (201) outer circumferential side is provided with a circle o-ring groove (206), described o-ring groove (206) is provided with the second rubber seal (207).
2. a liquid flow rate control system, it is characterized in that: include the mouth of a river (1), suction port (2), the first stoste storage tank (12), the second stoste storage tank (121) and the 3rd stoste storage tank (122), described first stoste storage tank (12), the second stoste storage tank (121) and the 3rd stoste storage tank (122) upper end are equipped with dismountable tank body upper cover (13), described water inlet (1) connects hydraulic control valve (6), described hydraulic control valve (6) connects the interface of the first three-way pipe (3) one end, the interface of described first three-way pipe (3) the other end connects the interface of the second three-way pipe (31) one end, and the interface of described second three-way pipe (31) the other end connects water pressure gage (5), interface in the middle of described first three-way pipe (3) connects the first one-way valve (4), the 7th one-way valve (46) that described first one-way valve (4) is passed through connects the interface of the 5th three-way pipe (34) one end, and the interface of described 5th three-way pipe (34) the other end connects the first water outlet (15), the intermediary interface of described second three-way pipe (31) connects an end interface of the 3rd three-way pipe (32), described 3rd three-way pipe (32) the other end interface connects the 3rd one-way valve (42), the 8th one-way valve (47) that described 3rd one-way valve (42) passes through connects the interface of the 6th three-way pipe (35) one end, and described 6th three-way pipe (35) the other end interface connects the 3rd water outlet (152), the intermediary interface of described 3rd three-way pipe (32) connects the second one-way valve (41), the 6th one-way valve (45) that described second one-way valve (41) is passed through connects the interface of the 4th three-way pipe (33) one end, and the interface of described 4th three-way pipe (33) the other end connects the second water outlet (151), described suction port (2) connects gas pressure modulating valve (14), described first stoste storage tank (12) lower end connects the first stock solution pipe (10) and the first gas pipeline (9) respectively, described first stock solution pipe (10) connects the first stoste Proportional valve (16), the connecting end that described first gas pipeline (9) and the first stoste store tank body (12) extends to the first stoste and stores top in tank body (12), described first stock solution pipe (10) connects the first stoste Proportional valve (16), described first stoste Proportional valve (16) connects the intermediary interface of the 4th three-way pipe (33), described first gas pipeline (9) the other end connects the first double-way pipeline (7), one of them pipeline of described first double-way pipeline (7) connects the interface of the 7th three-way pipe (36) one end, the interface of the 7th three-way pipe (36) the other end connects gas pressure modulating valve (14), one of them pipeline of first double-way pipeline (7) connects the 3rd gas pipeline (92), the other end of described 3rd gas pipeline (92) extends to the top in the 3rd stoste storage tank body (122), described 3rd stoste stores tank body (122) lower end and connects the 3rd stock solution pipe (102) one end, described 3rd stock solution pipe (102) the other end connects the 3rd stoste Proportional valve (162), described 3rd stoste Proportional valve (162) connects the intermediary interface of the 6th three-way pipe (35), described second stoste storage tank (121) lower end connects the second stock solution pipe (101) and the second gas pipeline (91) respectively, described second stock solution pipe (101) connects the second stoste Proportional valve (161), the connecting end that described second gas pipeline (91) and the second stoste store tank body (121) extends to the second stoste and stores top in tank body (121), described second stock solution pipe (101) connects the second stoste Proportional valve (161), described second stoste Proportional valve (161) connects the intermediary interface of the 5th three-way pipe (34), described second gas pipeline (91) the other end connects the second double-way pipeline (71), one of them pipeline of described second double-way pipeline (7) connects the intermediary interface of the 7th three-way pipe (36) by one-way valve, another pipeline of second double-way pipeline (7) connects Decompression valves (17), described gas pressure modulating valve (14) connects barometer (11).
3. liquid flow rate control system according to claim 2, is characterized in that: described first stoste Proportional valve (16) connects the intermediary interface of the 4th three-way pipe (33) by the 9th one-way valve (48).
4. liquid flow rate control system according to claim 2, is characterized in that: described 3rd stoste Proportional valve (162) connects the intermediary interface of the 6th three-way pipe (35) by the 11 one-way valve (50).
5. liquid flow rate control system according to claim 2, is characterized in that: described second stoste Proportional valve (161) connects the intermediary interface of the 5th three-way pipe (34) by the tenth one-way valve (49).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520544435.2U CN204961922U (en) | 2015-07-24 | 2015-07-24 | Liquid medicine velocity of flow proportional control check valve and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520544435.2U CN204961922U (en) | 2015-07-24 | 2015-07-24 | Liquid medicine velocity of flow proportional control check valve and control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204961922U true CN204961922U (en) | 2016-01-13 |
Family
ID=55056991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520544435.2U Expired - Fee Related CN204961922U (en) | 2015-07-24 | 2015-07-24 | Liquid medicine velocity of flow proportional control check valve and control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204961922U (en) |
-
2015
- 2015-07-24 CN CN201520544435.2U patent/CN204961922U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204961922U (en) | Liquid medicine velocity of flow proportional control check valve and control system | |
| CN201539611U (en) | Visual adjusting automatic water replenishing valve | |
| US20050061373A1 (en) | Fluid intake pressure regulating system | |
| CN102019050A (en) | An oxygen supply apparatus for underground shelter | |
| CN206608591U (en) | A kind of constant pressure valve | |
| CN217561175U (en) | Constant pressure difference test device of diaphragm type energy accumulator | |
| CN206234405U (en) | Five valve groups | |
| CN201517650U (en) | Balance pressure reducing valve | |
| CN204187272U (en) | A kind of argon decompressor | |
| CN208176977U (en) | A kind of omnipotent air charging system for inflatable toys | |
| CN207094196U (en) | A kind of novel natural gas regulator | |
| CN205785344U (en) | Water system integration combined sensor device | |
| CN205712450U (en) | The prefabricated pumping plant of a kind of intelligent integral type | |
| CN104534269A (en) | Vehicle-mounted containerization type CNG decompressing and releasing unit | |
| CN205155209U (en) | Sampling valve | |
| CN206111311U (en) | Exhaust manifold | |
| CN106123961B (en) | Water system integral combination type sensor device | |
| CN104491963A (en) | Oxygen supply apparatus with quick charging function | |
| CN205859601U (en) | LNG liquid addition machine vacuum-control(led) system | |
| CN207454890U (en) | A kind of flowmeter | |
| CN204356841U (en) | There is the water storage system of utricule accumulator | |
| CN203847155U (en) | Refuge chamber nitrogen-supplementing device | |
| CN218671642U (en) | Closed displacement device for two-phase metering | |
| CN203559877U (en) | Novel balance tank | |
| CN210069043U (en) | Double-flow-meter pressure reducer |
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: 20160113 Termination date: 20210724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |