CN203463719U - Rapid fluid switching device - Google Patents
Rapid fluid switching device Download PDFInfo
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- CN203463719U CN203463719U CN201320531006.2U CN201320531006U CN203463719U CN 203463719 U CN203463719 U CN 203463719U CN 201320531006 U CN201320531006 U CN 201320531006U CN 203463719 U CN203463719 U CN 203463719U
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- fluid
- hole
- fast switching
- valve body
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Abstract
The utility model relates to a rapid fluid switching device, which comprises a box body, a partition wall, a first hole, a second hole and a dual-hole device, wherein the box body is provided with a fluid inlet, a first fluid outlet and a second fluid outlet; the partition wall is arranged in the box body; the space in the box body is partitioned into a fluid inflow area and a fluid outflow area through the partition wall; the fluid inlet is communicated with the fluid inflow area; the first fluid outlet and the second fluid outlet are communicated with the fluid outflow area; the first hole and the second hole are used for communicating the fluid inflow area and the fluid outflow area, and are formed in the partition wall; the first hole is communicated with the first fluid outlet; the second hole is communicated with the second fluid outlet; the dual-hole device is used for alternatively opening and closing the first hole or the second hole, and is arranged on the partition wall. According to the rapid fluid switching device, a box body integrated structure is adopted, so that the rapid fluid switching device has the advantages of small floor area, small investment, simple structure, safety and reliability; the device can be started and shut down rapidly, and switching can be realized generally within 10-25 seconds according to the diameter of a pipeline.
Description
Technical field
The utility model relates to the conveying of fluid, more specifically, relates to the apparatus for fast switching of two outlets of a kind of fluid.
Background technique
In the transportation art of fluid, the flow direction of runner is all set to fix conventionally, and fluid is carried along the runner of this set flow direction.But, under many circumstances, when the character of fluid changes, need to stop in time fluid to continue to flow along the direction of former runner, an other runner is set and makes fluid change the former flow direction and enter an other runner.In the prior art, be used for realizing the device that the device of this function is usually directed to many, inconvenient operation, speed of response is slow, and repair and maintenance is cumbersome.
Take fluid as water be example, water quality changes along with the variation of environment conventionally, the water quality in runner be not suitable for former flow passage system in other water while merging, just need to close former runner and open new runner, so that water is introduced in another flow passage system.The common complex operation of existing such device, switch speed are slow, and when water quality changes suddenly, COMM communication has little time to open completely, cause the mixed ginseng of water of two kinds of different qualities, thereby have an accident.In addition, the common floor space of existing such device is large, and civil engineering workload is large, and cost of investment is high.
Model utility content
For cannot switching fast of solving that above-mentioned prior art exists and the problem such as floor space is large, the utility model aims to provide a kind of apparatus for fast switching of fluid.
The apparatus for fast switching of fluid described in the utility model, this apparatus for fast switching comprises: the casing with fluid input and first, second fluid output; Be arranged at the spacing wall in described casing, space in described casing is divided into fluid inflow region by described spacing wall and fluid flows out region, described fluid input is communicated with described fluid inflow region, and described first, second fluid output and described fluid flow out regional connectivity; Be arranged at and for being communicated with described fluid inflow region and described fluid, flow out first, second hole in region in described spacing wall, described the first hole is communicated with described first fluid outlet, and described the second hole exports and is communicated with described second fluid; And be arranged in described spacing wall for sealing the diplopore start-stop device in described the first hole or the second hole.
Preferably, described fluid flows out region and comprises that first fluid flows out subregion and second fluid flows out subregion, described the first hole is flowed out subregion with described first fluid outlet by described first fluid and is communicated with, and described the second hole is flowed out subregion with described second fluid outlet by described second fluid and is communicated with.
Preferably, described first fluid flows out subregion and is limited by canal, and described second fluid flows out subregion and limited by described casing and described spacing wall.
Preferably, described diplopore start-stop device comprises driveshaft and the valve body connecting by framework, and described driveshaft drives by a drive unit, and described valve body coordinates with described the first hole or the second hole.
Preferably, between described framework and described valve body, form hinge area.
Preferably, the periphery of described spacing wall in described the first hole and described the second hole is respectively arranged with the flange stretching out towards described fluid inflow region.
Preferably, two of described framework relative inner sides are formed with the guide rail sliding for described valve body.
Preferably, facing on the surface of described valve body of described framework is formed with the hard hermetic seal face of framework, and facing on the surface of described framework of described valve body is correspondingly formed with the hard hermetic seal face of valve body.
Preferably, on the upstream face of described valve body, be provided with stiffening rib.
Preferably, described diplopore start-stop device also comprises wedge-caulking device, and this wedge-caulking device comprises the wedge block being arranged on described framework and is arranged at the voussoir on valve body.
Preferably, on described casing, be also provided with control box.
Preferably, described apparatus for fast switching comprises the fluid output that surpasses two.
Preferably, described first, second hole is respectively square hole or circular hole.
The apparatus for fast switching of fluid of the present utility model adopts the structure of casing integrated form, and floor space is little, less investment, and also simple in structure, safe and reliable.By the diplopore start-stop device in this apparatus for fast switching, can open and close rapidly this device, generally according to the diameter of pipeline, can in 10 seconds-25 seconds, realize switching, and this diplopore start-stop device can hand and electric two-purpose, as long as can realize the movement of driveshaft.Between the fluid output of apparatus for fast switching of the present utility model, the position of attachment hole can regulate as required, flexible and changeable, meets various application demands.In addition, by control box and level meter etc., apparatus for fast switching of the present utility model can be realized Remote, intelligent and high-efficiency.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the apparatus for fast switching of fluid of the present utility model;
Fig. 2 is the sectional drawing of Fig. 1;
Fig. 3 is the structural representation of diplopore start-stop device of the apparatus for fast switching of fluid of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, provide preferred embodiment of the present utility model, and be described in detail.
As Figure 1-Figure 2, according to the apparatus for fast switching of the fluid of a preferred embodiment of the present utility model, comprise a casing 1, this casing 1 has fluid input 2 and two fluid outputs 3,4.The interior spacing wall 11 that arranges of casing 1, thus by this spacing wall 11, by the spatial division in casing 1, be that fluid inflow region 12 and fluid flow out region 13.The relative position of described fluid input 2 and two fluid outputs 3,4 arranges before and after can being, left and right setting or setting up and down, can be also arbitrarily to arrange by any way.Wherein, fluid input 2 is communicated with fluid inflow region 12, and two fluid outputs 3,4 flow out region 13 with fluid and are communicated with.The first hole 11a and the second hole 11b are set in this spacing wall 11, and this first hole 11a and the second hole 11b communication of fluid inflow region 12 and fluid flow out region 13.In the present embodiment, this fluid flows out region 13 and is divided into two independently discharge routes, and it comprises that the first fluid being limited by canal 14 flows out subregion 13a and flowed out subregion 13b by the second fluid of casing 1 and spacing wall 11 restrictions.This first hole 11a flows out subregion 13a by first fluid and is communicated with first fluid outlet 3, thereby the fluid that makes to come from fluid inflow region 12 flows out subregion 13a by the first hole 11a and first fluid successively, and finally by first fluid, export 3 outflow casings 1.This second hole 11b flows out subregion 13b by second fluid and is communicated with second fluid outlet 4, thereby the fluid that makes to come from fluid inflow region 12 flows out subregion 13b by the second hole 11b and second fluid successively, and finally by second fluid, export 4 outflow casings 1.
According to the apparatus for fast switching of the fluid of a preferred embodiment of the present utility model, also comprise a diplopore start-stop device 5, this diplopore start-stop device 5 is fixed in spacing wall 11 and for sealing the first hole 11a or the second hole 11b.This diplopore start-stop device 5 comprises driveshaft 51 and valve body 52, and this driveshaft 51 is connected by a framework 53 with valve body 52, thereby by the motion of driveshaft 51, drives the motion of this valve body 52.In the present embodiment, driveshaft 51 is realized moving up and down of vertical direction by a drive unit 9, thereby valve body 52 in the vertical directions are moved.When valve body 52 moves to the first corresponding position of 11a, hole, this first hole 11a is sealed by valve body 52, thereby the fluid that makes to come from fluid inflow region 12 can only flow out subregion 13b by the second hole 11b and second fluid successively, and finally by second fluid, exports 4 outflow casings 1.When valve body 52 moves to the second corresponding position of 11b, hole, this second hole 11b is sealed by valve body 52, thereby the fluid that makes to come from fluid inflow region 12 can only flow out subregion 13a by the first hole 11a and first fluid successively, and finally by first fluid, exports 3 outflow casings 1.
More specifically, this spacing wall 11 is respectively arranged with at the periphery of the first hole 11a and the second hole 11b the flange 11c stretching out towards fluid inflow region 12, thereby seals with valve body 52 better by this flange 11c.Concrete fit system between this flange 11c and valve body 52 is the conventional technological means in related domain, does not repeat them here.Should be appreciated that, because the flow direction of fluid is to enter fluid from fluid inflow region 12 to flow out region 13, this diplopore start-stop device 5 can be realized its reclining with respect to spacing wall 11.
More specifically known with reference to accompanying drawing 3, between this framework 53 and valve body 52, can form hinge area 54, thereby make can realize pivoting of valve body 52 by external force, thereby better pipeline and casing etc. be realized and being cleaned.Wherein, framework 53 can be formed by cast iron integral cast, and two relative inner sides of this framework 53 can be formed with guide rail 530, thereby guiding valve body 52 is realized elevating movement along this guide rail 530.Facing on the upper surface of valve body 52 of framework 53 is formed with frame slot 531, and frame seal part 532 is placed in the hard hermetic seal face of the interior formation framework of this frame slot 531.In a preferred embodiment, round the periphery in first, second hole, the copper bar as frame seal part or copper band are arranged at respectively in the respective frame groove of framework, thereby realize the better sealing between diplopore start-stop device and first, second hole.Valve body 52 can be for cast-in-block is square or circular flat board, and the shape of itself and framework 53 is suitable.On the upstream face of this valve body 52, carry the stiffening rib 520 of " # " font, the quantity of this stiffening rib 520 is depending on the specification size of diplopore start-stop device 5, and the spacing between general adjacent stiffening rib 520 is preferably between 250-350mm.In a preferred embodiment, facing on the lower surface of framework 53 of valve body 52 is formed with valve body groove 521, and valve seal part 522 is placed in the hard hermetic seal face of the interior formation valve body of this valve body groove 521.Periphery round first, second hole is arranged at the copper bar as valve seal part or copper band respectively in the corresponding valve body groove of valve body, thereby realize coordinating between the hard hermetic seal face of valve body and the hard hermetic seal face of framework, then realize the better sealing between diplopore start-stop device and first, second hole.Preferably, the hard hermetic seal face of framework/valve body carries out milling with planer milling machine, and grinding guarantees the close fit between framework and valve body.
For reaching the stagnant water effect of diplopore start-stop device, diplopore start-stop device also includes wedge-caulking device.This wedge-caulking device comprises the wedge block 533 being arranged on framework 53 and is arranged at the voussoir 523 on valve body 52.In a preferred embodiment, on framework 53, be provided with eight wedge blocks that are mutually symmetrical 533, correspondingly, on valve body 52, be provided with eight voussoirs that are mutually symmetrical 523.This wedge block 533 is become slotted hole by milling, is convenient to the adjustment of voussoir.Voussoir 523 is preferably made with tin bronze.In a preferred embodiment, this voussoir 523 is bolted to connection with valve body 52, when certain of diplopore start-stop device stagnant water effect is bad, can locally adjust voussoir 523, when valve body does not close while putting in place or put in place and voussoir not yet during wedging, need to adjust whole voussoirs 523 with respect to the position between valve body 52, thereby realize better sealing.Should be appreciated that the cooperation that slides over each other of inclined-plane between wedge block 533 and voussoir 523, and by wedging in time, realized stop bit and synchronous sealed when valve body reaches desired position.Diplopore start-stop device also includes limit signal and spacing indication, thereby guarantees that automatic and artificially accurately opens and closes this diplopore start-stop device.
Preferably, framework 53, valve body 52 are by the design of maximum functional head, and the safety coefficient of its stretching, compression and shear strength is not less than 5, and amount of deflection is not more than 1/1500 of member length, and the safety coefficient of the stretching of guide rail 530, compression and shear strength is not less than 5.
In addition, on casing 1, can be provided with level meter 8, this level meter 8 can be set to for monitoring the liquid level of fluid inflow region 12.
On casing 1 cover plate, be also provided with peep hole and manhole 6, and on the inwall of casing 1, be provided with the cat ladder 7 corresponding to this manhole 6, make maintainer to enter and in casing, clear up and safeguard by this manhole 6.
The fluid relating in an application example of above-described embodiment of the present utility model is water, when in dry season, the damage ratio that the early-stage rainwater reclaiming by recovery channel is subject to is more serious, now the water reclaiming is flowed in casing 1 and exported 4 by second fluid by first fluid entrance 2 and flow out, water is imported to waste water treatment plant and process; Peace and quiet rainwater of later stage, relatively clean, now the water of recovery can be exported to 3 outflows by first fluid after in first fluid entrance 2 inflow casings 1, water is directly imported in rivers and lakes.By apparatus for fast switching of the present utility model, can, according to the variation of water quality, realize the quick switching between two kinds of water quality pipe-line systems.
Above-described, be only preferred embodiment of the present utility model, not in order to limit scope of the present utility model, above-described embodiment of the present utility model can also make a variety of changes.Be that simple, the equivalence that every claims according to the utility model application and description are done changes and modify, all fall into the claim protection domain of the utility model patent.The utility model not detailed description be routine techniques content.
Claims (13)
1. an apparatus for fast switching for fluid, is characterized in that, this apparatus for fast switching comprises:
The casing with fluid input and first, second fluid output;
Be arranged at the spacing wall in described casing, space in described casing is divided into fluid inflow region by described spacing wall and fluid flows out region, described fluid input is communicated with described fluid inflow region, and described first, second fluid output and described fluid flow out regional connectivity;
Be arranged at and for being communicated with described fluid inflow region and described fluid, flow out first, second hole in region in described spacing wall, described the first hole is communicated with described first fluid outlet, and described the second hole exports and is communicated with described second fluid; And
Be arranged in described spacing wall for alternately opening and closing the diplopore start-stop device in described the first hole or the second hole.
2. the apparatus for fast switching of fluid according to claim 1, it is characterized in that, described fluid flows out region and comprises that first fluid flows out subregion and second fluid flows out subregion, described the first hole is flowed out subregion with described first fluid outlet by described first fluid and is communicated with, and described the second hole is flowed out subregion with described second fluid outlet by described second fluid and is communicated with.
3. the apparatus for fast switching of fluid according to claim 2, is characterized in that, described first fluid flows out subregion and limited by a canal, and described second fluid flows out subregion and limited by described casing and described spacing wall.
4. the apparatus for fast switching of fluid according to claim 1, it is characterized in that, described diplopore start-stop device comprises driveshaft and the valve body connecting by framework, and described driveshaft drives by a drive unit, and described valve body coordinates with described the first hole or the second hole.
5. the apparatus for fast switching of fluid according to claim 4, is characterized in that, between described framework and described valve body, forms hinge area.
6. the apparatus for fast switching of fluid according to claim 4, is characterized in that, two relative inner sides of described framework are formed with the guide rail sliding for described valve body.
7. the apparatus for fast switching of fluid according to claim 4, it is characterized in that, facing on the surface of described valve body of described framework is formed with the hard hermetic seal face of framework, and facing on the surface of described framework of described valve body is correspondingly formed with the hard hermetic seal face of valve body.
8. the apparatus for fast switching of fluid according to claim 4, is characterized in that, on the upstream face of described valve body, is provided with stiffening rib.
9. the apparatus for fast switching of fluid according to claim 4, is characterized in that, described diplopore start-stop device also comprises wedge-caulking device, and this wedge-caulking device comprises the wedge block being arranged on described framework and is arranged at the voussoir on valve body.
10. the apparatus for fast switching of fluid according to claim 1, is characterized in that, the periphery of described spacing wall in described the first hole and described the second hole is respectively arranged with the flange stretching out towards described fluid inflow region.
The apparatus for fast switching of 11. fluids according to claim 1, is characterized in that, is also provided with control box on described casing.
The apparatus for fast switching of 12. fluids according to claim 1, is characterized in that, described apparatus for fast switching comprises the fluid output that surpasses two.
The apparatus for fast switching of 13. fluids according to claim 1, is characterized in that, described first, second hole is respectively square hole or circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320531006.2U CN203463719U (en) | 2013-08-29 | 2013-08-29 | Rapid fluid switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320531006.2U CN203463719U (en) | 2013-08-29 | 2013-08-29 | Rapid fluid switching device |
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| Publication Number | Publication Date |
|---|---|
| CN203463719U true CN203463719U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320531006.2U Expired - Lifetime CN203463719U (en) | 2013-08-29 | 2013-08-29 | Rapid fluid switching device |
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| CN (1) | CN203463719U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438241A (en) * | 2013-08-29 | 2013-12-11 | 扬州市大洋水务设备有限公司 | Device for quickly switching fluids |
| CN107373794A (en) * | 2017-07-25 | 2017-11-24 | 福建锐翔体育科技股份有限公司 | A kind of new energy Intelligent thermal-protection gym suit |
-
2013
- 2013-08-29 CN CN201320531006.2U patent/CN203463719U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438241A (en) * | 2013-08-29 | 2013-12-11 | 扬州市大洋水务设备有限公司 | Device for quickly switching fluids |
| CN103438241B (en) * | 2013-08-29 | 2015-10-07 | 扬州市大洋水务设备有限公司 | A kind of apparatus for fast switching of fluid |
| CN107373794A (en) * | 2017-07-25 | 2017-11-24 | 福建锐翔体育科技股份有限公司 | A kind of new energy Intelligent thermal-protection gym suit |
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| GR01 | Patent grant | ||
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Granted publication date: 20140305 |
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| CX01 | Expiry of patent term |