CN108758001B - Pressure-adjustable priority flow dividing valve - Google Patents
Pressure-adjustable priority flow dividing valve Download PDFInfo
- Publication number
- CN108758001B CN108758001B CN201810648392.0A CN201810648392A CN108758001B CN 108758001 B CN108758001 B CN 108758001B CN 201810648392 A CN201810648392 A CN 201810648392A CN 108758001 B CN108758001 B CN 108758001B
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- valve
- ring
- sleeve
- priority
- pressure
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Classifications
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- 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
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Lift Valve (AREA)
Abstract
The invention relates to a valve, in particular to a pressure-adjustable priority flow dividing valve, which comprises a valve body, a regulating ring, a first elastic piece, a second elastic piece, a movable baffle plate and a propelling sleeve valve, wherein the valve body is provided with a first elastic piece and a second elastic piece; the valve body consists of a secondary inlet valve port, a secondary outlet valve port, a sleeve valve connecting end and a valve channel; the secondary valve inlet end, the secondary valve outlet end and the sleeve valve connecting end are all communicated with the valve channel; the regulating valve body consists of an inner trajectory, an outer lantern ring and a matching ring; the propelling sleeve valve consists of a propelling sleeve ring and a connecting sleeve; the propelling lantern ring consists of a connecting inner ring and a propelling blocking ring; the connecting sleeve consists of a connecting outer ring, a blocking circulation inner ring, a regulating cavity and a priority valve inlet end; the blocking circulation inner ring is positioned between the regulating chamber and the priority valve inlet end; a pushing channel is formed between the adjusting chamber and the pushing blocking ring; the adjusting ring is movably sleeved on the outer sleeve ring, and the outer sleeve ring is mutually sleeved with the sleeve valve connecting end; the ring is movably telescopic in the propulsion channel; the first elastic piece is arranged between the distribution ring and the pushing blocking ring.
Description
Technical Field
The invention relates to a valve, in particular to a pressure-adjustable priority diverter valve.
Background
At present, the pipeline diversion is mainly realized by matching structures such as manual control or an electric valve, and the diversion control of the pipeline is realized, however, the control mode is complex in structure and complex in control or manpower.
With the complexity of modern life, the demands of pipelines are diversified, and with various products penetrating into the masses, the structures of the pipelines need to be simplified, and the pipelines can be put into the market at lower cost for the masses to use.
Compared with the document CN201610315569.6, the automatic temperature regulating valve is mainly used for completing temperature regulation through the memory alloy, is quite convenient, but is complex in structure, and is irreplaceable with the aging of the memory alloy, so that once the memory alloy is in trouble, the whole part is required to be replaced, the trouble is avoided, the cost is wasted, and the memory alloy is easily affected by the environment, is inaccurate and is unfavorable for long-term use due to the fact that the memory alloy is mainly regulated through the memory alloy.
Disclosure of Invention
The invention aims to solve the problem of regulation and control of the prior pipeline priority distribution flow and elastic force adjustment, and provides a pressure-adjustable priority flow dividing valve.
In order to achieve the above object, the present invention adopts the following technical scheme:
a pressure-adjustable priority flow dividing valve comprises a valve body, a regulating ring, a first elastic piece, a second elastic piece, a movable baffle plate and a propelling sleeve valve; the valve body consists of a secondary valve inlet end, a secondary valve outlet end, a sleeve valve connecting end and a valve channel; the secondary valve inlet end, the secondary valve outlet end and the sleeve valve connecting end are all communicated with the valve channel; the regulating valve body consists of an inner trajectory, an outer lantern ring and a matching ring; the propelling sleeve valve consists of a propelling sleeve ring and a connecting sleeve; the propelling lantern ring consists of a connecting inner ring and a propelling blocking ring; the connecting sleeve consists of a connecting outer ring, a blocking circulation inner ring, a regulating cavity and a priority valve inlet end; the blocking circulation inner ring is positioned between the adjusting chamber and the priority valve inlet end; a pushing channel is formed between the adjusting chamber and the pushing blocking ring; the adjusting ring is movably sleeved on the outer sleeve ring, and the outer sleeve ring is mutually sleeved with the sleeve valve connecting end; the ring is movably telescopic in the propulsion channel; the first elastic piece is arranged between the matching ring and the pushing blocking ring; the movable baffle plate is movably telescopic in the valve channel, and the second elastic piece is positioned between the movable baffle plate and the inner baffle circulation ring; the elastic force of the second elastic piece is larger than that of the first elastic piece; the inner diameter of the pushing separation ring is smaller than the outer diameters of the first elastic piece and the matching ring.
As a preferred aspect of the present invention: the length of the movable baffle plate is longer than the inner diameter of the outlet valve end, so that the movable baffle plate cannot be separated from the valve passage through the outlet valve end.
As a preferred aspect of the present invention: a ball slideway is arranged in the regulating ring; a plurality of beads are arranged in the bead slide way, and the exposed parts of the beads are contacted with the pushing blocking ring.
As a preferred aspect of the present invention: an internal sealing ring is further arranged between the connecting end of the regulating valve body and the sleeve valve.
As a preferred aspect of the present invention: an external sealing ring is further arranged between the first elastic piece and the matching ring.
As a preferred aspect of the present invention: and a fixing ring is further arranged between the first elastic piece and the external sealing ring.
As a preferred aspect of the present invention: and a limiting circulation inner ring is arranged between the secondary inlet valve end and the valve channel.
As a preferred aspect of the present invention: a telescopic chamber is formed among the matching ring, the adjusting chamber and the blocking circulation inner ring; the telescopic chamber, the limiting circulation inner ring, the valve channel, the internal trajectory and the blocking circulation inner ring form a movable sealing inner cavity; the movable baffle plate and the second elastic piece cannot be separated from the movable sealing inner cavity; the movable baffle plate is positioned in the movable sealing inner cavity and performs axial reciprocating motion according to the axial elastic force of the second elastic piece and the water pressure from the secondary inlet valve end as power.
As a preferred aspect of the present invention: the outer surface of the adjusting ring is provided with adjusting lines, and the adjusting ring adjusts the pressing propelling sleeve valve; the thread adjusting direction of the adjusting ring and the external sleeve ring is opposite to the thread adjusting direction of the connecting end of the external sleeve ring and the sleeve valve.
As a further preferred aspect of the present invention: the priority inlet valve end is a priority end and has the effect of priority water outlet, and the secondary inlet valve end at the other end is a secondary end; when the water pressure of the secondary side is larger than the sum of the water pressure of the priority side and the pressure rebounded by the second elastic piece, the movable baffle plate close to the secondary side can only receive the water pressure from the secondary side, so that the movable baffle plate is forced to move towards the priority side, and at the moment, the water discharged from the valve outlet end is from an external water pipe of the secondary side; when the pressure of the sum of the water pressure of the priority end and the pressure rebounded by the elastic piece is larger than the water pressure of the secondary end, the movable baffle plate keeps a position close to the secondary end, and at the moment, the water discharged from the valve outlet end comes from an external water pipe of the priority end.
Compared with the prior art, the pressure-adjustable priority diverter valve adopting the technical scheme has the following beneficial effects:
1. the movable sealing block is forced to displace by pressure, and after the movable sealing block generates effective displacement, the movable sealing block can block the pipeline mouth with weaker water pressure.
2. Through the detachable structure, the installation of the structure of being convenient for and the movable sealing block of preventing drop out.
3. The elastic force of the elastic piece helps the priority end reduce the pressing force from the secondary end, so that the priority end is provided with additional elastic force.
4. The elastic force of the elastic piece can be adjusted according to actual demands.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of an embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Examples:
a pressure-adjustable priority diverter valve as shown in fig. 1 to 2 comprises a valve body 1, a regulator valve body 2, a regulator ring 3, a first elastic member 61, a second elastic member 62, a movable barrier plate 5 and a push sleeve valve 4. The valve body 1 is composed of a secondary inlet valve end 11, an outlet valve end 12, a sleeve valve connecting end 13 and a valve passage 14. The secondary inlet valve end 11, the outlet valve end 12 and the sleeve valve connecting end 13 are all communicated with the valve channel 14. The regulator valve body 2 is composed of an inner trajectory 21, an outer collar 22 and a mating ring 23. The push sleeve valve 4 is composed of a push sleeve 41 and a connecting sleeve 42. The propulsion collar 41 is composed of a connection inner ring 411 and a propulsion blocking ring 412. The connecting sleeve 42 is comprised of a connecting outer ring 423, a blocking inner ring 424, a regulating chamber 422 and a priority inlet valve end 421. The above-described blocked flow-through inner ring 424 is located between the regulated chamber 422 and the priority valve end 421. A propulsion passage is formed between the adjustment chamber 422 and the propulsion barrier ring 412. The adjusting ring 3 is movably sleeved on the outer sleeve ring 22, and the outer sleeve ring 22 and the sleeve valve connecting end 13 are mutually sleeved. The matching ring 23 is movably telescopic in the pushing channel. The first elastic member 61 is provided between the mating ring 23 and the pushing block ring 412. The movable baffle plate 5 is movably telescopic in the valve channel 14, and the second elastic member 62 is located between the movable baffle plate 5 and the inner blocking circulation ring 424. The second elastic member 62 has an elastic force greater than that of the first elastic member 61. The inner diameter of the push-in blocking ring 412 is smaller than the outer diameters of the first elastic member 61 and the mating ring 23.
As a preferred aspect of the present invention: the length of the movable barrier plate 5 is longer than the inner diameter of the outlet valve end 12, so that the movable barrier plate 5 cannot be separated from the valve passage 14 through the outlet valve end 12.
As a preferred aspect of the present invention: a ball slideway 31 is arranged in the adjusting ring 3. A plurality of beads 74 are provided in the bead slide 31, and exposed portions of the beads 74 contact the pushing block ring 424.
As a preferred aspect of the present invention: an internal sealing ring 73 is also arranged between the regulating valve body 2 and the sleeve valve connecting end 13.
As a preferred aspect of the present invention: an external sealing ring 71 is also provided between the first elastic member 61 and the mating ring 23.
As a preferred aspect of the present invention: a fixing ring 72 is further provided between the first elastic member 61 and the outer seal ring 71.
As a preferred aspect of the present invention: a limiting circulation inner ring 15 is also arranged between the secondary inlet valve end 11 and the valve channel 14.
As a preferred aspect of the present invention: the expansion and contraction chamber is formed among the matching ring 23, the regulating chamber 422 and the blocking circulation inner ring 424. The expansion chamber, the restricted flow inner ring 15, the valve passage 14, the inner trajectory 21 and the blocked flow inner ring 424 form a movable sealed inner chamber. The movable barrier plate 5 and the second elastic member 62 cannot be separated from the movable seal cavity. The movable barrier plate 5 is positioned in the movable sealing cavity and axially reciprocates according to the axial elastic force of the second elastic member 62 and the water pressure from the secondary inlet valve end 11.
As a preferred aspect of the present invention: the outer surface of the adjusting ring 3 is provided with adjusting lines, and the adjusting ring 3 adjusts the pressing propelling sleeve valve 4. The direction of the screw thread adjustment of the adjusting ring 3 and the outer collar 22 is opposite to the direction of the screw thread adjustment of the outer collar 22 and the sleeve valve connecting end 13.
The using method comprises the following steps: the above-mentioned preferred valve end 421 is a priority end, and has the effect of giving priority to water, while the other secondary inlet valve end 11 is a secondary end. When the water pressure of the secondary side is greater than the sum of the water pressure of the priority side and the pressure rebounded by the second elastic piece, the movable baffle plate 5 close to the secondary side can receive the water pressure from the secondary side, so that the movable baffle plate 5 is forced to move towards the priority side, and at the moment, the water discharged from the valve outlet end 12 is from an external water pipe of the secondary side. When the pressure of the sum of the water pressure of the priority end and the pressure of the rebound of the elastic piece is larger than the water pressure of the secondary end, the movable baffle plate 5 keeps a position close to the secondary end, and at the moment, the water discharged from the valve outlet end 12 comes from an external water pipe of the priority end.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. Either mechanically or electrically. Can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
While the foregoing is directed to the preferred embodiments of the present invention, other and further modifications and changes may be made by those skilled in the art without departing from the principles of the invention, which is also intended to be included within the scope of the invention.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. A pressure-adjustable priority diverter valve, characterized by: the device comprises a valve body (1), a regulating valve body (2), a regulating ring (3), a first elastic piece (61), a second elastic piece (62), a movable baffle plate (5) and a propelling sleeve valve (4); the valve body (1) is composed of a secondary valve inlet end (11), a secondary valve outlet end (12), a sleeve valve connecting end (13) and a valve channel (14); the secondary valve inlet end (11), the valve outlet end (12) and the sleeve valve connecting end (13) are communicated with the valve channel (14); the regulating valve body (2) consists of an inner trajectory (21), an outer collar (22) and a matching ring (23); the propelling sleeve valve (4) consists of a propelling sleeve ring (41) and a connecting sleeve (42); the propelling collar (41) consists of a connecting inner ring (411) and a propelling baffle ring (412); the connecting sleeve (42) consists of a connecting outer ring (423), a blocking circulation inner ring (424), a regulating chamber (422) and a priority valve inlet end (421); the blocking flow-through inner ring (424) is located between the regulated chamber (422) and the priority inlet valve end (421); a propulsion channel is formed between the regulating chamber (422) and the propulsion barrier ring (412); the adjusting ring (3) is movably sleeved on the outer sleeve ring (22), and the outer sleeve ring (22) and the sleeve valve connecting end (13) are mutually sleeved; the matching ring (23) is movably telescopic in the pushing channel; the first elastic piece (61) is arranged between the distribution ring (23) and the pushing-in blocking ring (412); the movable baffle plate (5) is movably telescopic in the valve channel (14), and the second elastic piece (62) is positioned between the movable baffle plate (5) and the baffle circulation inner ring (424); the elastic force of the second elastic piece (62) is larger than that of the first elastic piece (61); the inner diameter of the pushing-in blocking ring (412) is smaller than the outer diameters of the first elastic piece (61) and the matching ring (23).
2. A pressure-adjustable priority diverter valve as defined in claim 1 wherein: the length of the movable baffle plate (5) is longer than the inner diameter of the outlet valve end (12), so that the movable baffle plate (5) cannot be separated from the valve channel (14) through the outlet valve end (12).
3. A pressure-adjustable priority diverter valve as defined in claim 2 wherein: a ball slideway (31) is arranged in the adjusting ring (3); a plurality of beads (74) are arranged in the bead slide way (31), and exposed parts of the beads (74) are in contact with the pushing-in blocking ring (424).
4. A pressure-adjustable priority diverter valve as defined in claim 3 wherein: an internal sealing ring (73) is further arranged between the regulating valve body (2) and the sleeve valve connecting end (13).
5. A pressure-adjustable priority diverter valve as defined in claim 4 wherein: an external sealing ring (71) is further arranged between the first elastic piece (61) and the matching ring (23).
6. A pressure-adjustable priority diverter valve as defined in claim 5 wherein: a fixing ring (72) is further arranged between the first elastic piece (61) and the external sealing ring (71).
7. A pressure-adjustable priority diverter valve as defined in claim 6 wherein: and a limiting circulation inner ring (15) is arranged between the secondary inlet valve end (11) and the valve channel (14).
8. A pressure-adjustable priority diverter valve as defined in claim 7 wherein: a telescopic chamber is formed among the matching ring (23), the regulating chamber (422) and the blocking circulation inner ring (424); the telescopic chamber, the limiting circulation inner ring (15), the valve channel (14), the internal trajectory (21) and the blocking circulation inner ring (424) form a movable sealing inner cavity; the movable baffle plate (5) and the second elastic piece (62) cannot be separated from the movable sealing inner cavity; the movable baffle plate (5) is positioned in the movable sealing inner cavity and performs axial reciprocating motion according to the axial elastic force of the second elastic piece (62) and the water pressure from the secondary inlet valve end (11) as power.
9. A pressure-adjustable priority diverter valve as defined in claim 8 wherein: the outer surface of the adjusting ring (3) is provided with adjusting lines, and the adjusting ring (3) adjusts the compression propelling sleeve valve (4); the screw thread adjusting direction of the adjusting ring (3) and the outer sleeve ring (22) is opposite to the screw thread adjusting direction of the outer sleeve ring (22) and the sleeve valve connecting end (13).
10. The pressure-adjustable priority diverter valve according to any one of claims 1-9, characterized in that: the advanced valve end (421) is a priority end, has the effect of water outlet priority, and the secondary valve inlet end (11) at the other end is a secondary end; when the water pressure of the secondary side is larger than the sum of the water pressure of the priority side and the pressure rebounded by the second elastic piece, the movable baffle plate (5) close to the secondary side can receive the water pressure from the secondary side, the movable baffle plate (5) is forced to move towards the priority side, and at the moment, the water discharged from the valve outlet end (12) is from an external water pipe of the secondary side; when the pressure of the sum of the water pressure of the priority end and the pressure rebounded by the elastic piece is larger than the water pressure of the secondary end, the movable baffle plate (5) keeps a position close to the secondary end, and at the moment, the water discharged from the valve outlet end (12) comes from an external water pipe of the priority end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810648392.0A CN108758001B (en) | 2018-06-22 | 2018-06-22 | Pressure-adjustable priority flow dividing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810648392.0A CN108758001B (en) | 2018-06-22 | 2018-06-22 | Pressure-adjustable priority flow dividing valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108758001A CN108758001A (en) | 2018-11-06 |
| CN108758001B true CN108758001B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810648392.0A Active CN108758001B (en) | 2018-06-22 | 2018-06-22 | Pressure-adjustable priority flow dividing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108758001B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9320503D0 (en) * | 1993-10-05 | 1993-11-24 | John Brown Engineers And Const | Fluid movement control system |
| JP2009121589A (en) * | 2007-11-14 | 2009-06-04 | Inax Corp | Automatic temperature-adjustable hot and cold water mixing valve |
| CN102639805A (en) * | 2009-12-01 | 2012-08-15 | 多玛两合有限公司 | Door closer comprising device for preventing a spring-back |
| CN104595526A (en) * | 2015-01-14 | 2015-05-06 | 苏州西脉记忆合金有限公司 | Memory alloy constant-temperature water faucet |
| CN105370924A (en) * | 2015-10-28 | 2016-03-02 | 杭州春江阀门有限公司 | Side valve type decompression backflow preventer |
| CN107725823A (en) * | 2017-11-17 | 2018-02-23 | 安庆中船柴油机有限公司 | A kind of water bypass of engine |
-
2018
- 2018-06-22 CN CN201810648392.0A patent/CN108758001B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9320503D0 (en) * | 1993-10-05 | 1993-11-24 | John Brown Engineers And Const | Fluid movement control system |
| JP2009121589A (en) * | 2007-11-14 | 2009-06-04 | Inax Corp | Automatic temperature-adjustable hot and cold water mixing valve |
| CN102639805A (en) * | 2009-12-01 | 2012-08-15 | 多玛两合有限公司 | Door closer comprising device for preventing a spring-back |
| CN104595526A (en) * | 2015-01-14 | 2015-05-06 | 苏州西脉记忆合金有限公司 | Memory alloy constant-temperature water faucet |
| CN105370924A (en) * | 2015-10-28 | 2016-03-02 | 杭州春江阀门有限公司 | Side valve type decompression backflow preventer |
| CN107725823A (en) * | 2017-11-17 | 2018-02-23 | 安庆中船柴油机有限公司 | A kind of water bypass of engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108758001A (en) | 2018-11-06 |
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Effective date of registration: 20230713 Address after: No. 23, Longgong Road, Economic and Technological Development Zone, Longyan, Fujian Province, 364012 Applicant after: Fujian Yilin Energy Saving Equipment Co.,Ltd. Address before: 242300 Room 3-402, South Building 2, Fengshengyuan, Shanmen South Road, Ningguo City, Xuancheng, Anhui Province Applicant before: Tao Aizhen |
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