CN111981163A - Multi-directional flow control valve - Google Patents
Multi-directional flow control valve Download PDFInfo
- Publication number
- CN111981163A CN111981163A CN202010886396.XA CN202010886396A CN111981163A CN 111981163 A CN111981163 A CN 111981163A CN 202010886396 A CN202010886396 A CN 202010886396A CN 111981163 A CN111981163 A CN 111981163A
- Authority
- CN
- China
- Prior art keywords
- valve
- port
- valve port
- baffle
- valve core
- 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.)
- Pending
Links
- 241000237983 Trochidae Species 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
- F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
- F16K27/045—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with pivotal obturating members
Abstract
The invention relates to a multidirectional flow control valve, which comprises a valve body and a valve core, wherein the valve body comprises a top shell and a bottom shell, a valve core cavity is arranged in the top shell, a first flow port, a second flow port, a third flow port and a fourth flow port are arranged in the bottom shell, a first valve port, a second valve port, a third valve port and a fourth valve port are arranged in the bottom shell, the first valve port, the second valve port, the third valve port and the fourth valve port are arranged in a circumferential clearance manner, the first valve port, the second valve port and the third valve port and the fourth valve port are arranged oppositely, the first flow port penetrates through the valve core cavity through the first valve port, the second flow port penetrates through the valve core cavity through the second valve port, the third flow port penetrates through the valve core cavity through the third valve port, the fourth flow port penetrates through the valve core cavity through the fourth valve port, the valve core is arranged on the valve core cavity, the valve core can rotate in the valve core, the valve core comprises a central shaft, a first baffle and a second baffle, wherein the first baffle and the second baffle are oppositely arranged on two sides of the circumference of the central shaft.
Description
Technical Field
The invention relates to the technical field of fluid regulation, in particular to a multidirectional flow control valve.
Background
The multi-directional flow control valve in the prior art generally has the functions of blocking and flow reversing. In the prior art, most of the fluid can only flow into one side and flow out of the other side due to the structural limitation of the multi-directional flow control valve, and of course, a small part of the fluid flows into the same side as the fluid outlet, but the structure is complex and the manufacturing cost is low.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a multidirectional flow control valve, which is characterized in that: the valve comprises a valve body and a valve core, wherein the valve body comprises a top shell and a bottom shell, a valve core cavity is arranged in the top shell, a first valve port, a second valve port, a third valve port, a fourth valve port, a first valve port, a second valve port, a third valve port and a fourth valve port are arranged in the bottom shell, the first valve port, the second valve port, the third valve port and the fourth valve port are arranged in a circumferential clearance mode, the first valve port, the second valve port, the third valve port and the fourth valve port are arranged oppositely, the first valve port penetrates through the valve core cavity through the first valve port, the second valve port penetrates through the valve core cavity through the second valve port, the third valve port penetrates through the valve core cavity through the third valve port, the fourth valve port penetrates through the valve core cavity through the fourth valve port, the valve core is arranged on the valve core cavity, the valve core can rotate in the valve core cavity, and is used for dividing the valve core cavity into two spaces, the valve core comprises a central shaft, a first baffle and a second baffle, wherein the first baffle and the second baffle are oppositely arranged on two sides of the central shaft in the circumferential direction; the first baffle and the second baffle are sized to be larger than the valve ports and smaller than the gap between adjacent valve ports.
Further, the rotation of the spool is driven by a drive mechanism.
Further, the driving mechanism is a manual driving mechanism or an electric driving mechanism.
Further, the manual driving mechanism is a rotating handle.
Further, the electric driving mechanism is a motor, and the motor is controlled by the circuit control module.
Further, the first baffle and the second baffle are fan-shaped.
Compared with the prior art, the invention has the beneficial effects that: the structure of the invention can realize the inflow and outflow at the same side, and the pipeline installation is more convenient for the scene needing the inflow and outflow at the same side, and meanwhile, the invention has simple structure and low manufacturing cost.
Drawings
FIG. 1 is a schematic view of a multi-directional flow control valve of the present invention;
FIG. 2 is a schematic view of a bottom flow channel of the present invention;
FIG. 3 is a schematic view of the valve cartridge installation of the present invention;
FIG. 4 is a schematic diagram illustrating a state in which a first port and a fourth port of the multi-directional flow control valve are connected and a fourth port of a second port is connected;
FIG. 5 is a schematic diagram illustrating the states of the first port and the third port being connected and the fourth port being connected;
FIG. 6 is a schematic diagram of the multi-directional flow control valve of the present invention with the valve core closing the first and second ports.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, a multi-directional flow control valve includes a valve body 10 and a valve core 20, the valve body 10 includes a top case 11 and a bottom case 12, a valve core cavity 111 is disposed inside the top case 11, a first port 121, a second port 122, a third port 123, a fourth port 124 are disposed inside the bottom case 12, a first port 125, a second port 126, a third port 127, and a fourth port 128 are disposed inside the bottom case 12, the first port 125, the second port 126, the third port 127, and the fourth port 128 are arranged with gaps in the circumference, and the first port 125, the second port 126, and the third port 127 and the fourth port 128 are all disposed oppositely, the first port 121 penetrates through the valve core cavity 111 through the first port 125, the second port 122 penetrates through the valve core cavity 111 through the second port 126, and the third port 123 penetrates through the valve core cavity 111 through the third port 127, the fourth port 124 penetrates through the spool cavity 111 through a fourth port 128, a spool 20 is mounted on the spool cavity 111, the spool 20 can rotate in the spool cavity 111, the spool 20 is used for dividing the spool cavity 111 into two spaces, and the spool 20 includes a central shaft 21, and a first baffle 22 and a second baffle 23 which are oppositely arranged on two circumferential sides of the central shaft; wherein, the sizes of the first baffle plate 22 and the second baffle plate 23 are set to be larger than the size of the valve port and smaller than the size of the gap between the adjacent valve ports.
In the invention, the working principle of the multi-directional flow control valve is as follows:
referring to fig. 4, when the first baffle 22 is located in a gap between the first port 125 and the second port 126, and the second baffle 23 is located in a gap between the third port 127 and the fourth port 128, at this time, the first port 125 and the fourth port 128 are communicated through one half of the spool cavities, and the second port 126 and the third port 127 are communicated through the other half of the spool cavities. When fluid flows into the second flow port 122, the fluid can flow out of the third flow port 123 through the third valve port 127 after passing through the valve core cavity through the second valve port 126; when fluid flows into the fourth port 124, the fluid can flow out of the first port 121 through the first port 125 after passing through the valve core chamber through the fourth port 128.
When the first baffle 22 is located in the gap between the second valve port 126 and the third valve port 127 and the second baffle 23 is located in the gap between the first valve port 125 and the fourth valve port 128, see fig. 5, at this time, the first valve port 125 and the third valve port 128 are communicated through one half of the spool cavities, and the second valve port 126 and the fourth valve port 128 are communicated through the other half of the spool cavities. When fluid flows into the first flow port 121, the fluid can flow out of the third flow port 123 through the third valve port 127 after passing through the valve core chamber through the first valve port 125; when fluid flows into the fourth flow port 124, the fluid can flow out of the third flow port 122 through the second valve port 126 after passing through the valve core chamber through the fourth valve port 128.
Referring to fig. 6, when the first flap 22 is located at the first port 125, the second flap 23 is located at the second port 126, and at this time, the first port 125 and the second port 126 are closed, and the third port 126 and the fourth port 128 are located at the bottom of the space that does not communicate with each other, respectively, and are also closed.
Preferably, the rotation of the spool is driven by a drive mechanism 30; the drive mechanism 30 may be a manual or electric drive mechanism, which may be a rotating handle, and an electric drive mechanism, which may be a motor controlled by a circuit control module.
Preferably, the first baffle 22 and the second baffle 23 are fan-shaped.
The multi-directional flow control valve can realize that two corresponding valve ports of 4 valve ports are selected to be communicated according to practical application, and can realize flow direction switching by rotating the valve core. The structure of the invention can realize the inflow and outflow at the same side, and the pipeline installation is more convenient for the scene needing the inflow and outflow at the same side.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A multi-directional flow control valve characterized by: the valve comprises a valve body and a valve core, wherein the valve body comprises a top shell and a bottom shell, a valve core cavity is arranged in the top shell, a first valve port, a second valve port, a third valve port, a fourth valve port, a first valve port, a second valve port, a third valve port and a fourth valve port are arranged in the bottom shell, the first valve port, the second valve port, the third valve port and the fourth valve port are arranged in a circumferential clearance mode, the first valve port, the second valve port, the third valve port and the fourth valve port are arranged oppositely, the first valve port penetrates through the valve core cavity through the first valve port, the second valve port penetrates through the valve core cavity through the second valve port, the third valve port penetrates through the valve core cavity through the third valve port, the fourth valve port penetrates through the valve core cavity through the fourth valve port, the valve core is arranged on the valve core cavity, the valve core can rotate in the valve core cavity, and is used for dividing the valve core cavity into two spaces, the valve core comprises a central shaft, a first baffle and a second baffle, wherein the first baffle and the second baffle are oppositely arranged on two sides of the central shaft in the circumferential direction; the first baffle and the second baffle are sized to be larger than the valve ports and smaller than the gap between adjacent valve ports.
2. The multi-directional flow control valve according to claim 1, wherein the rotation of the spool is driven by a drive mechanism.
3. The multi-directional flow control valve according to claim 2, wherein the driving mechanism is a manual driving mechanism or an electric driving mechanism.
4. The multi-directional flow control valve according to claim 3, wherein the manual drive mechanism is a rotary knob.
5. The multi-directional flow control valve according to claim 3, wherein the electric drive mechanism is an electric motor, the electric motor being controlled by a circuit control module.
6. The multi-directional flow control valve according to any one of claims 1 to 5, wherein the first baffle and the second baffle are fan-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010886396.XA CN111981163A (en) | 2020-08-28 | 2020-08-28 | Multi-directional flow control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010886396.XA CN111981163A (en) | 2020-08-28 | 2020-08-28 | Multi-directional flow control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111981163A true CN111981163A (en) | 2020-11-24 |
Family
ID=73440012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010886396.XA Pending CN111981163A (en) | 2020-08-28 | 2020-08-28 | Multi-directional flow control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111981163A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114635991A (en) * | 2022-02-23 | 2022-06-17 | 海力达汽车科技有限公司 | Electronic valve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07174247A (en) * | 1993-12-20 | 1995-07-11 | Kougakushiya:Kk | Change-over valve device |
| JP2011140986A (en) * | 2010-01-07 | 2011-07-21 | Fuji Koki Corp | Multi-way switching valve and method of manufacturing-assembling the same |
| CN205599867U (en) * | 2016-04-22 | 2016-09-28 | 南通华东油压科技有限公司 | Block of four valve valve body foundry goods and mould thereof |
| CN208204057U (en) * | 2017-06-30 | 2018-12-07 | 杭州三花研究院有限公司 | Volume control device |
| CN109424765A (en) * | 2017-08-28 | 2019-03-05 | 浙江三花制冷集团有限公司 | A kind of rotating type change valve |
| CN212868571U (en) * | 2020-08-28 | 2021-04-02 | 磁县昱卓节能环保科技有限公司 | Multi-directional flow control valve |
-
2020
- 2020-08-28 CN CN202010886396.XA patent/CN111981163A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07174247A (en) * | 1993-12-20 | 1995-07-11 | Kougakushiya:Kk | Change-over valve device |
| JP2011140986A (en) * | 2010-01-07 | 2011-07-21 | Fuji Koki Corp | Multi-way switching valve and method of manufacturing-assembling the same |
| CN205599867U (en) * | 2016-04-22 | 2016-09-28 | 南通华东油压科技有限公司 | Block of four valve valve body foundry goods and mould thereof |
| CN208204057U (en) * | 2017-06-30 | 2018-12-07 | 杭州三花研究院有限公司 | Volume control device |
| CN109424765A (en) * | 2017-08-28 | 2019-03-05 | 浙江三花制冷集团有限公司 | A kind of rotating type change valve |
| CN212868571U (en) * | 2020-08-28 | 2021-04-02 | 磁县昱卓节能环保科技有限公司 | Multi-directional flow control valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114635991A (en) * | 2022-02-23 | 2022-06-17 | 海力达汽车科技有限公司 | Electronic valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105972255B (en) | A kind of revolving high-speed switch valve | |
| JPS62261693A (en) | Selective type delivery pump | |
| KR20120035335A (en) | Electric valve for refrigerant control | |
| JPS61108885A (en) | Reversible flow vane pump | |
| CN108119672A (en) | Volume control device | |
| JP2012067833A (en) | Multi-way selector valve | |
| CN102401152A (en) | Multi-way reversing valve | |
| CN212868571U (en) | Multi-directional flow control valve | |
| CN108119671A (en) | Volume control device | |
| CN111981163A (en) | Multi-directional flow control valve | |
| KR101305399B1 (en) | Fluid fan clutch | |
| KR20030068405A (en) | Valve driving apparatus | |
| KR20140142358A (en) | Rotary piston pump with optimised inlets and outlets | |
| CN106763902B (en) | Valve core and valve | |
| US2814309A (en) | Hydraulic control valve | |
| CN202381754U (en) | Electric selector valve for vehicle | |
| JPH01104991A (en) | Variable displacement gear pump | |
| JP5611662B2 (en) | Multi-way selector valve | |
| CN112761958A (en) | Variable centrifugal pump | |
| CN207454826U (en) | A kind of triple valve and with its lung ventilator | |
| WO2024012165A1 (en) | Multi-way valve, thermal management system, and electric vehicle | |
| CN220185910U (en) | Linkage three-way butterfly valve | |
| CN216078423U (en) | Four-way reversing valve | |
| CN219282504U (en) | Multi-way valve | |
| CN114370514B (en) | Multi-way valve and thermal management system thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |