CN102141424A - Rotating fluid measuring device - Google Patents
Rotating fluid measuring device Download PDFInfo
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- CN102141424A CN102141424A CN 201010605269 CN201010605269A CN102141424A CN 102141424 A CN102141424 A CN 102141424A CN 201010605269 CN201010605269 CN 201010605269 CN 201010605269 A CN201010605269 A CN 201010605269A CN 102141424 A CN102141424 A CN 102141424A
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Abstract
The invention discloses a rotating fluid measuring device, which comprises a tank body and a rotating bucket, wherein the tank body has a fluid inlet channel and a fluid outlet channel, which are separate; the bottom of the tank body is provided with at least one matching wall; the rotating bucket has at least one matching groove and a plurality of bottomed measuring cavities; each matching wall corresponds to one matching groove; the matching walls and the matching grooves corresponding to the matching walls form rotating pairs and are in sealed fit; and the rotating bucket has a plurality of working positions, and at each working position, at least one measuring cavity is communicated with the fluid inlet channel and at least one measuring cavity is communicated with the fluid outlet channel. The tank body and the rotating bucket are in fit connection through the matching grooves and the matching walls, the inside and outside surfaces of the matching walls are both matched with the matching grooves, and thus, the sealing effect of the whole measuring device is good.
Description
Technical field
The present invention relates to a kind of fluid measuring evice, especially a kind of rotary fluid is measured device.
Background technology
The existing device of measuring comprises rotaryly and convertible, and this is rotary to be to realize that by rotary manipulation fluid measures, and convertible is to realize that by turning operation repeatedly fluid measures.The device of measuring that this is convertible generally comprises tank body and the rotating bucket that cooperatively interacts.But the existing device of measuring has following shortcoming: the sealing effectiveness of tank body and rotating bucket is not good.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of rotary fluid that can improve sealing effectiveness to measure device.
For solving the problems of the technologies described above, the invention provides a kind of rotary fluid and measure device, comprise tank body and rotating bucket, described tank body has separated influent stream passage and current drainage channel, the bottom of described tank body is provided with at least one and cooperates wall, described rotating bucket has at least one mating groove and a plurality of end cavity is arranged, the corresponding described mating groove of each described cooperation wall, described cooperation wall and the described mating groove corresponding with it constitute revolute pair, described cooperation wall and mating groove are sealed and matched, described rotating bucket has a plurality of working positions, in arbitrary working position, at least one cavity is all arranged with described influent stream channel connection and have at least that another cavity is communicated with described current drainage channel.
Further, described cooperation wall and mating groove are annular.
Further, described cooperation wall and mating groove all have at least two of coaxial cable.
Further, described cooperation wall has at least one circle annular rib, and described rib and described mating groove are sealed and matched
Further, described cooperation wall has one first locating piece, is provided with in the described mating groove and a plurality of one to one locating slots of described cavity, and in arbitrary working position, described first locating piece falls into a described locating slot.
Further, be provided with in the described mating groove and many one to one group second locating pieces of described cavity, every group second locating piece has two, forms described locating slot between two second locating pieces of each group.
Further, described tank body comprises can body and partition wall, described influent stream passage and current drainage channel are formed by described can body and partition wall, described partition wall has first assembled end, described first assembled end crosses down a jar chamber with the described wall that cooperates, described rotating bucket has second assembled end, each described cavity is at the described second assembled end opening, described mating groove is arranged with in described second assembled end, described mating groove is around each described cavity, the described rotating bucket described following jar chamber of packing into, described first assembled end and described second assembled end are close to.
Further, described can body has the jar chamber of running through, and described partition wall is fixed in the described jar of chamber and with described jar of chamber and is divided into disconnected described influent stream passage and current drainage channel mutually.
A kind of rotary fluid is measured device, comprise tank body and rotating bucket, described tank body has separated influent stream passage and current drainage channel, described rotating bucket and described tank body are rotatably assorted, described rotating bucket has a plurality of cavities, and described rotating bucket has a plurality of working positions, in arbitrary working position, at least one cavity is all arranged with described influent stream channel connection and have at least that another cavity is communicated with described current drainage channel, each described cavity all has cell wall and movable bottom land.
Further, described cell wall crosses the groove that runs through up and down, pack into described groove and constitute sliding pair with described cell wall of described bottom land.
Further, in the described bottom land, have at least two bottom lands to fuse by connector.
Further, at the bottom of each described bottom land all is linked to be an integral channel by described connector.
Further, described tank body comprises can body and partition wall, described influent stream passage and current drainage channel are formed by described can body and partition wall, described partition wall has first assembled end, each described cell wall fuses, the upper surface of each described cell wall constitutes second assembled end, and described first assembled end is close to described second assembled end.
Further, described rotating bucket also has the annular mating groove, and described can body bottom is provided with annular and cooperates wall, and described mating groove constitutes revolute pair with the described wall that cooperates, described mating groove and the sealing of described cooperation wall.
Further, described rotating bucket comprises the fixedly bucket and the movable bucket of synchronous rotation, and described movable bucket and described fixedly bucket constitute sliding pair, is rotatably assorted with described tank body one of in described fixedly bucket and movable the bucket, described cell wall is located at described fixedly bucket, and described bottom land is located at described movable bucket.
Further, described tank base is provided with annular and cooperates wall, and described cooperation wall entangles described fixedly bucket, and described movable bucket entangles described cooperation wall.
Further, on gravity direction, the length of described current drainage channel is less than the length of described influent stream passage.
Further, described rotary fluid is measured device and is also comprised top cover, and described top cover covers described influent stream passage.
The invention has the beneficial effects as follows: tank body and rotating bucket are by mating groove and cooperate wall to realize being connected, and make to cooperate the inside and outside surface of wall all to match with mating groove, thereby make whole sealing effectiveness of measuring device better.
Description of drawings
Fig. 1 and Fig. 2 are respectively the three-dimensional exploded views that rotary fluid of the present invention is measured two different visual angles of device first embodiment;
Fig. 3 and Fig. 4 are respectively the stereographic map and the front views of first embodiment;
Fig. 5 is the cut-open view of Fig. 4 along the A-A direction;
Fig. 6 is the cut-open view of first embodiment;
Fig. 7 and Fig. 8 are respectively stereographic map and the three-dimensional exploded views that rotary fluid of the present invention is measured device second embodiment;
Fig. 9 and Figure 11 are respectively the three-dimensional exploded views that rotary fluid of the present invention is measured two different visual angles of device the 3rd embodiment;
Figure 10 is the stereographic map of the 3rd embodiment;
Figure 12 is the vertical view of the 3rd embodiment;
Figure 13 and Figure 14 are respectively the cut-open view of Figure 12 along B-B direction and C-C direction;
Figure 15 and Figure 16 are respectively the three-dimensional exploded views that rotary fluid of the present invention is measured two different visual angles of device the 4th embodiment;
Figure 17 and Figure 19 are respectively that the volume of cavity of the 4th embodiment is before adjusting and the cut-open view after regulating;
Figure 18 is the stereographic map of the 4th embodiment;
Figure 20 and Figure 21 are respectively the three-dimensional exploded views that rotary fluid of the present invention is measured two different visual angles of device the 5th embodiment;
Figure 22 and Figure 24 are respectively that the activity bucket of the 5th embodiment is before adjusting and the stereographic map after regulating;
Figure 23 and Figure 25 are respectively that the activity bucket of the 5th embodiment is before adjusting and the cut-open view after regulating;
Figure 26, Figure 27 and Figure 28 are respectively three-dimensional exploded view, stereographic map and the cut-open views that rotary fluid of the present invention is measured device the 6th embodiment;
Figure 29 is the three-dimensional exploded view that rotary fluid of the present invention is measured device the 7th embodiment;
Figure 30 is the stereographic map of the tank body of the 7th embodiment;
Figure 31 and Figure 32 are respectively the stereographic map and the vertical views of the 7th embodiment;
Figure 33 is the cut-open view of Figure 32 along the D-D direction;
Figure 34 and Figure 36 are respectively the three-dimensional exploded views that rotary fluid of the present invention is measured two different visual angles of device the 8th embodiment;
Figure 35 is the stereographic map of the 8th embodiment;
Figure 37 is the cut-open view of the 8th embodiment;
Figure 38 is the three-dimensional exploded view that rotary fluid of the present invention is measured device the 9th embodiment.
Embodiment
In conjunction with the accompanying drawings the present invention is described in further detail below by embodiment.
Embodiment one:
As Fig. 1 to Fig. 6, the present embodiment rotary fluid is measured device and is comprised tank body 1, rotating bucket 2 and top cover 3.
Tank body 1 has can body 11 and partition wall 12, and this can body 11 has the jar chamber of running through up and down 13.Partition wall 12 is fixed on 13 inside in this jar chamber, this partition wall 12 comprises the base plate 121 of level and vertical riser 122, this base plate 121 is connected with riser 122 one, this base plate 121 is divided into this jar chamber 13 goes up jar chamber 131 and following jar chamber 132, this riser 122 should be gone up a jar chamber 131 and be divided into influent stream chamber 133 and drainage lumens 134, this influent stream chamber 133 is used for flowing into for fluid, and this drainage lumens 134 is used for discharging for fluid.This base plate 121 has inflow port 135 and the drainage port 136 that is spaced, this inflow port 135 and influent stream chamber 133 are communicated with and formation influent stream passage 137, this drainage port 136 and drainage lumens 134 are communicated with and constitute current drainage channel 138, and this influent stream passage 137 and current drainage channel 138 are separated wall 12 and separate.The bottom of can body 11 is the cooperation wall 111 of annular, and following jar of chamber 132 crossed by this cooperation wall 111 and base plate 121.Cooperate the outside surface of wall 111 to have multi-turn annular rib 112 and strip first locating piece 113.The end face that cooperates with rotating bucket 2 of base plate 121 is first assembled end 123.
Rotating bucket 2 comprises at the bottom of the bucket of coaxial cable 21, outer headwall 22 and in headwall 23, should outer headwall 22 and interior headwall 23 all at the bottom of this bucket 21 one extend upward, it should outer headwall 22 be annular and around headwall in this 23, headwall 23, outer headwall 22 and bucket form bucket chamber 29 in being somebody's turn to do at the end 21, this bucket chamber 29 by with interior headwall 23 be a plurality of disc 20 that the center radiation shape distributes be divided into disconnected a plurality of open tops mutually and base seal end cavity 25 arranged, each cavity 25 is that the center evenly distributes with circumference with the axis of this rotating bucket 2 all.This outer headwall 22 has the annular mating groove 24 at the end, this mating groove 24 mates with the wall 111 that cooperates of tank body, and this annular mating groove 111 is around each cavity 25, also have many group second locating pieces 26 in the mating groove 24, every group has two second locating pieces 26, forms locating slot 27 between two second locating pieces 26 of each group.Each locating slot 27 correspondence is cavity 25 one by one.Rotating bucket 2 has second assembled end 28 of fitting with first assembled end 123 of tank body, this second assembled end 28 can be made up of the upper surface of the interior headwall 23 of coplane, the upper surface of each disc 20 and the upper surface of outer headwall 22, promptly be equivalent to mating groove 24 and be arranged with in this second assembled end 28, the open top of each cavity 25 is opened in this second assembled end 28.Certainly, second assembled end 28 also can only be made up of the upper surface of interior headwall and the upper surface of each disc.In addition, can also be provided with the projection 241 that radially inwardly protrudes out in the mating groove 24, this projection 241 can fasten the rib 112 that cooperates wall 111, prevents that further rotating bucket 2 breaks away from tank body 1 under action of gravity.
During installation, the cooperation wall 111 of tank body is inserted in the mating groove 24 of rotating bucket, second assembled end 28 of rotating bucket is pressed on first assembled end 123 of tank body base plate, interior headwall 23 inserts in the following jar chamber 132, cooperate rib 112 and mating groove 24 frictional fit and the sealing of wall, rotating bucket can be rotated around self axis relative to tank body.In order to increase sealing effectiveness, cooperate wall to be sealed and matched by rubber-like O-ring seal 14 and mating groove.Certainly, the mode that all is sealed and matched with mating groove for the inside and outside surface of this kind cooperation wall, tank body can be connected one by the frictional fit of this cooperation wall and mating groove with rotating bucket, and certainly, structures such as securing member that tank body and rotating bucket also can be by other settings or rotating shaft fuse.
Owing to a plurality of cavities are arranged, so rotating bucket has a plurality of working positions.In any one working position, at least one cavity is all arranged with the influent stream channel connection and have at least that another cavity is communicated with current drainage channel, by upset or tilt that this measures device, can with the fluid discharge in the cavity that current drainage channel is communicated with.
For arbitrary working position, at least one cavity and influent stream channel connection and the situation that has another cavity at least to communicate with current drainage channel are divided into multiple: as a plurality of cavities with the influent stream channel connection and only there is another cavity to communicate with current drainage channel; Or as a plurality of cavities with the influent stream channel connection and there are other a plurality of cavities to communicate with current drainage channel; Or as a cavity is only arranged with the influent stream channel connection and there are other a plurality of cavities to communicate with current drainage channel.General is in arbitrary working position, one or more cavities and influent stream channel connection to be arranged, and only have the another one cavity to be communicated with current drainage channel.
Measure device for this, it realizes being sealed and matched of tank body and rotating bucket by cooperating being sealed and matched of wall and mating groove.This cooperation wall can have one, also can have a plurality of.Tank body can have a plurality of annulars of coaxial cable to cooperate wall, corresponding, rotating bucket also has a plurality of annular mating grooves of coaxial cable.Certainly, tank body also can have a plurality of arcs of Discrete Distribution to cooperate wall, the same circumference of these a plurality of cooperation walls, corresponding, rotating bucket can have the mating groove of an annular.
Embodiment two:
As shown in Figures 7 and 8, the key distinction of this embodiment and first embodiment is: cavity 25 only has two, thereby realizes taking of fluid by left rotation and right rotation.First cover plate lid 31 of top cover lives in to flow chamber 133, and second cover plate 32 of top cover covers drainage lumens 134.
A kind of rotary fluid is measured device, comprise tank body and rotating bucket, described tank body has separated influent stream passage and current drainage channel, the bottom of described tank body is provided with at least one and cooperates wall, described rotating bucket has at least one mating groove and a plurality of end cavity is arranged, the corresponding described mating groove of each described cooperation wall, described cooperation wall and the described mating groove corresponding with it constitute revolute pair, described cooperation wall and mating groove are sealed and matched, described rotating bucket has a plurality of working positions, in arbitrary working position, at least one cavity is all arranged with described influent stream channel connection and have at least that another cavity is communicated with described current drainage channel.Tank body and rotating bucket are by mating groove and cooperate wall to realize being connected, and make to cooperate the inside and outside surface of wall all to match with mating groove, thereby make whole sealing effectiveness of measuring device better.When cavity has two, can realize that fluid measures by left rotation and right rotation.
Described cooperation wall and mating groove are annular.Described cooperation wall and mating groove all have at least two of coaxial cable.
Described cooperation wall has at least one circle annular rib, and described rib and described mating groove are sealed and matched, thereby better realizes the sealing between tank body and the rotating bucket.Also be provided with the rubber-like O-ring seal between described mating groove and the cooperation wall.What certainly, this rib also can be for Discrete Distribution is a plurality of.
Described cooperation wall has one first locating piece, be provided with in the described mating groove and a plurality of one to one locating slots of described cavity, in arbitrary working position, described first locating piece falls into a described locating slot, because corresponding cavity of each locating slot, after rotateing in place, locating piece falls into locating slot, thereby the feel of rotating operation is provided to the operator.Be provided with in the described mating groove and many one to one group second locating pieces of described cavity, every group second locating piece has two, forms described locating slot between two second locating pieces of each group.
Described tank body comprises can body and partition wall, described influent stream passage and current drainage channel are formed by described can body and partition wall, described partition wall has first assembled end, described first assembled end crosses down a jar chamber with the described wall that cooperates, described rotating bucket has second assembled end, each described cavity is at the described second assembled end opening, described mating groove is arranged with in described second assembled end, described mating groove is around each described cavity, the described rotating bucket described following jar chamber of packing into, described first assembled end and described second assembled end are close to.
Described can body has the jar chamber of running through, and described partition wall is fixed in the described jar of chamber and with described jar of chamber and is divided into disconnected described influent stream passage and current drainage channel mutually.
In addition, tank body and rotating bucket can be realized by the friction force that cooperates wall and mating groove being connected, prevent that by this friction force rotating bucket breaks away from tank body, thereby do not need parts such as securing member or rotating shaft to realize being connected of tank body and rotating bucket, make the structure of whole device simpler, be more prone to make and assembling; In order to prevent that further rotating bucket breaks away from, projection can be set in mating groove, this projection fastens the cooperation wall.
Embodiment three:
To shown in Figure 14, the present embodiment rotary fluid is measured device and is comprised tank body 1, rotating bucket 2 and top cover 3 as Fig. 9.
Tank body 1 has can body 11 and partition wall 12, this can body 11 has the jar chamber of running through up and down 13, this partition wall 13 is fixed in this jar chamber and this jar chamber is divided into mutual disconnected influent stream chamber 133 and drainage lumens 134, and this influent stream chamber 133 is used for packing into for fluid, and this drainage lumens 134 is used for discharging for fluid.This partition wall 12 comprises the base plate 121 of level and vertical riser 122, this base plate 121 has mutual disconnected inflow port 135 and refluxing opening 136, this inflow port and influent stream chamber are communicated with and constitute influent stream passage 137, and this drainage port and drainage lumens are communicated with and formation current drainage channel 138.The top of drainage lumens is lower than the top in influent stream chamber, and the length in influent stream chamber can be the length of whole tank body, and the length of drainage lumens can be much smaller than the length of tank body, thereby has reduced the length of current drainage runner.This length is to make basis of reference with gravity direction.
During installation, the base plate 121 of tank body and 29 butt joints of the closure plate of rotating bucket, top cover 3 covers the top at rotating bucket 2.In order to guarantee being tightly connected of tank body and rotating bucket, can be by rubber-like clamping ring 4 tight cover tank body and rotating buckets.
Rotating bucket has a plurality of working positions, in each working position, all has a cavity and influent stream chamber to be communicated with, and has another cavity to be communicated with drainage lumens.In each working position, the closure plate of rotating bucket can seal on the base plate that is close to tank body, by closure plate and base plate fluid in the influent stream chamber only can be dropped in two cavities and can not drop into outside two cavities.
For each cavity, its bottom land can slide in groove, and promptly the relative cell wall of bottom land has a plurality of positions, and in different positions, the volume of the cavity that is defined by bottom land and cell wall is different, thereby can realize the quantitative fetchings of different amount fluids.
Because current drainage channel is shorter, the whole device of measuring that suitably tilts can be discharged fluid.
Embodiment four:
To shown in Figure 19, the present embodiment rotary fluid is measured device and is comprised tank body, rotating bucket and top cover as Figure 15.
Tank body 1 has can body 11 and partition wall 12, and this can body has the jar chamber of running through up and down 13.Partition wall 12 is fixed on 13 inside, this jar chamber, this partition wall 12 comprises the base plate 121 of level and vertical riser 122, this base plate 121 is divided into this jar chamber goes up jar chamber 131 and following jar chamber 132, this riser 122 should be gone up a jar chamber 131 and be divided into influent stream chamber 133 and drainage lumens 134, this influent stream chamber 133 is used for flowing into for fluid, and this drainage lumens 134 is used for discharging for fluid.Have the inflow port 135 and the drainage port 136 that are spaced on this base plate 121, this inflow port and influent stream chamber are communicated with and constitute influent stream passage 137, and this drainage port and drainage lumens are communicated with and constitute current drainage channel 138, and this influent stream passage and current drainage channel are separated wall 12 and separate.The bottom of can body 11 is the cooperation wall 111 of annular, and following jar of chamber 132 crossed by this cooperation wall 111 and base plate 121.
During installation, the cooperation wall of tank base is inserted the mating groove of rotating bucket, this cooperates wall to be connected with friction sealed cooperation of this mating groove and friction, makes fixedly that bucket can rotate relative to this tank body, in the time of need measuring, and rotational fixation bucket, the fixedly bucket activity of the being with synchronous rotation that struggles against.Pack into the following cavity 214 of fixing bucket of movable bucket, and each bottom land all stretches in the corresponding groove, promptly is equivalent to form a plurality of cavities 25 that formed by fixing cell wall and movable bottom land.Cooperate the inside and outside surface of wall all to be sealed and matched, and fixing bucket entangle movable bucket with the fixing mating groove that struggles against.
Rotating bucket has a plurality of working positions in rotation process, in each working position, at least one cavity and influent stream channel connection are arranged all, and has at least that another cavity is communicated with current drainage channel.When between each working position, changing, the rotational fixation bucket, fixedly bucket is being with movable bucket to rotate synchronously.
For each cavity, its bottom land and cell wall are slidingly matched, and the relative cell wall of this bottom land has a plurality of positions, and in different positions, bottom land is different with the volume of the cavity that cell wall crosses.Because each bottom land fuses, thereby can realize adjusted in concert to each cavity volume.
In the present embodiment, can on the chamber wall of following cavity, scale marker 14 be set, when carrying out the cavity volume adjustment, can reverse whole device, outwards extract out or inwardly push bottom land, the volume of cavity in the time of promptly can obtaining each position according to scale marker.Certainly, fixedly bucket also can adopt the transparent body, is carrying out volume adjustment when setting, and can not need to reverse whole device.
In addition,, cooperate the outside surface of wall to have locating piece 112, be provided with a plurality of locating slots 217 in the mating groove of fixing bucket, the corresponding cavity of each locating slot for the feel of each working position is provided.After rotateing in place, locating piece falls into locating slot, thereby the feel of rotating operation is provided to the operator.
Embodiment five:
To shown in Figure 25, the present embodiment rotary fluid is measured device and is comprised tank body 1, rotating bucket 2 and top cover 3 as Figure 20.
Tank body 1 has can body 11 and partition wall 12, and this can body has the jar chamber of running through up and down 13.Partition wall is fixed on inside, this jar chamber, this partition wall 12 comprises the base plate 121 of level and vertical riser 122, this base plate 121 is divided into this jar chamber goes up jar chamber 131 and following jar chamber 132, this riser 122 should be gone up a jar chamber 131 and be divided into influent stream chamber 133 and drainage lumens 134, this influent stream chamber is used for flowing into for fluid, and this drainage lumens is used for discharging for fluid.Have the inflow port 135 and the drainage port 136 that are spaced on this base plate, this inflow port and influent stream chamber are communicated with and constitute influent stream passage 137, and this drainage port and drainage lumens are communicated with and constitute current drainage channel 138, and this influent stream passage and current drainage channel are spaced.The bottom of can body 11 is for cooperating wall 111, and following jar of chamber crossed by this cooperation wall 111 and base plate.
During installation, with fixing bucket pack into tank body following jar chamber and with this following jar of chamber frictional fit; The mating groove of the cooperation wall insertion activity bucket of tank body, and each bottom land stretches in the corresponding groove, and movable bucket is slidingly matched with fixing bucket.Rotation activity bucket, movable bucket are being with fixedly, and bucket rotates synchronously.The cooperation wall of tank body entangle fixing bucket and with fixing bucket frictional fit, this friction force can prevent that the relative tank body of fixing bucket from then entangling fixing bucket and cooperating wall to lower slider activity bucket, movable bucket is with fixing bucket and cooperate the equal frictional fit of wall, this friction force can prevent that movable bucket breaks away from fixing bucket.
The outside surface of the cooperation wall of tank body is provided with scale marker 14, and when downward pulling activity bucket or when upwards pushing away movable bucket, the scale marker that aligns with the activity bucket is promptly represented the volume of cavity 25, thereby when carrying out volume settings, does not need to reverse the whole device of measuring.When the activity bucket upwards pushed fixing bucket fully, the volume of the cavity that cell wall and bottom land form can be the volume of blind groove 225.
Embodiment six:
To shown in Figure 28, the present embodiment rotary fluid is measured device and is comprised tank body 1, rotating bucket 2 and top cover 3 as Figure 26.This embodiment with first, second, third and fourth, the key distinction of five embodiments is: the volume of each cavity 25 of rotating bucket 2 is different, and like this, when rotating bucket was in the different operating position, the amount of the fluid of measuring was different.Can be provided for identifying the scale marker 14 of each cavity volume on the outside surface of rotating bucket.
A kind of rotary fluid is measured device, it comprises tank body and rotating bucket, described tank body has separated influent stream passage and current drainage channel, described rotating bucket and described tank body are rotatably assorted, described rotating bucket has a plurality of cavities that the end is arranged, described rotating bucket has a plurality of working positions, in arbitrary working position, at least one cavity is all arranged with described influent stream channel connection and have at least that another cavity is communicated with described current drainage channel, and have at least the volume of two described cavities different, thereby, can realize that the fluid of multiple volume is measured by turning to different angles.This volume is different can be the sectional area and/or the degree of depth difference of cavity.General is that the volume of each described cavity is different.Described tank body comprises partition wall and the can body that connects one, and described partition wall and can body form described influent stream passage and current drainage channel, and described partition wall has first assembled end, and described rotating bucket is attached on described first assembled end.Described rotating bucket also has mating groove 27, and the bottom of described can body is provided with and cooperates wall 111, and described cooperation wall and described mating groove constitute described revolute pair, and described cooperation wall and mating groove are sealed and matched.By cooperating the frictional fit of wall and mating groove, make rotating bucket be difficult for breaking away from tank body, realize being connected of tank body and rotating bucket.
Embodiment seven:
To shown in Figure 33, the present embodiment rotary fluid is measured device and is comprised tank body 1, top cover 2 and rotating bucket 3 as Figure 29.
Tank body 1 has the can body 11 of cross section for annular, and the top of this can body 11 is provided with top cover 3.Tank body 1 also has the partition wall 12 that is connected one with can body 11, can body 1 has the jar chamber of running through up and down 13, this partition wall 12 is fixed in this jar chamber 13 and this jar chamber 13 is divided into and is not communicated with mutually and all the influent stream passage 131 and the current drainage channel 132 of up/down perforation, this top cover 3 is one-body molded with can body 11, the top of these top cover 3 these influent stream passages 131 of sealing, this top cover 3 has the drainage port 31 that is communicated with current drainage channel 132.The lower surface of this partition wall 12 is first assembled end 121.
During assembling, the cooperation wall 111 of tank body inserts in the mating groove 24 of rotating bucket, first assembled end 121 of tank body is pressed on second assembled end 221 of rotating bucket, this cooperation wall and this mating groove constitute revolute pair and are sealed and matched, tank body 1 and rotating bucket 2 can be relatively rotated, and utilize friction force to realize being connected of tank body and rotating bucket.
Rotating bucket has a plurality of working positions in the rotation process of relative tank body, in any one working position, one of them cavity then is communicated with current drainage channel with influent stream channel connection another one cavity.
In the time of need pouring out fluid, the whole device of measuring is inverted and is got final product.
In the present embodiment, can body and top cover are one-body molded, make simple, instant packed.Further, can body, top cover and partition wall are one-body molded.Rotating bucket has and a plurality ofly by what bottom land and cell wall crossed end cavity is arranged, and each cavity can separate setting.Can body can have annular and cooperate wall, rotating bucket has corresponding annular mating groove, this cooperation wall inserts in this mating groove and with this mating groove and is sealed and matched, owing to cooperate the inside and outside surface of wall all to be sealed and matched with mating groove, so improved whole sealing property of measuring device.
Embodiment eight:
To shown in Figure 38, the present embodiment rotary fluid is measured device and is comprised tank body 1, top cover 3 and rotating bucket 2 as Figure 34.
Tank body 1 comprises can body 11 and partition wall 12, this partition wall 12 comprises the base plate 121 of level and vertical riser 122, can body 11 runs through up and down, this riser 122 is positioned at these can body 11 inside and crosses influent stream passage 131 with can body 11, and this base plate 121 is positioned at can body 11 inside and has the current drainage channel 132 that runs through up and down.Top cover 3 and can body 11 one-body molded and sealing influent stream passages 131, this top cover 3 has the drainage port 31 that is communicated with current drainage channel 132.
Cross section at the bottom of rotating bucket 2 has the bucket end 21, is located at the interior headwall 22 at the bottom of this bucket and is located at this bucket is annular outer headwall 23, it is that a plurality of disc 24 that the center radiation shape distributes are connected with outer headwall 23 that this interior headwall 22 passes through with headwall in this 22, surround cavity 25 between adjacent two disc, the bucket end, interior headwall and the outer headwall, each cavity is that the center evenly distributes with circumference with headwall in this 22.The upper surface coplane of each disc 24 and form an assembled end 26 forms circular mating groove 27 between this assembled end 26 and the outer headwall 23, the bottom of can body is provided with the annular corresponding with this mating groove 27 and cooperates wall 111.
During assembling, with the cooperation wall of tank body insert rotating bucket mating groove and with this mating groove frictional fit, at this moment, the assembled end of rotating bucket is close to base plate, in any one working position, all has a cavity directly to be communicated with current drainage channel.Under this kind structure, the length of current drainage channel only is the thickness of base plate, has reduced the length of current drainage channel greatly, when discharging fluid, only needs to tilt less angle, handled easily.
Embodiment nine:
The key distinction of this embodiment and the 7th embodiment is: the cavity 25 of rotating bucket 2 has more than three or three and forms a circle.The rotating bucket of this embodiment can adopt consistent with the rotating bucket of the 8th embodiment.
A kind of rotary fluid is measured device, comprise tank body, top cover and rotating bucket, described tank body has influent stream passage and the current drainage channel that is separated out, described top cover and described tank body are one-body molded and cover described influent stream passage, described rotating bucket and described tank body constitute revolute pair, described rotating bucket has a plurality of cavities that the end is arranged, described rotating bucket has a plurality of working positions, in arbitrary working position, at least one cavity is all arranged with described influent stream channel connection and have at least that another cavity is communicated with described current drainage channel.Because top cover and tank body are integrated, have reduced the number of elements of measuring device, make simple, instant packed.
Described tank body comprises partition wall and the can body that connects one, described partition wall and can body form described influent stream passage and current drainage channel, described partition wall has first assembled end, and described rotating bucket is attached on described first assembled end, and described can body and described top cover are one-body molded.
Described partition wall comprises base plate and the riser that connects one, described base plate is located at the bottom of described riser, described can body has the jar chamber of running through up and down, described riser is fixed in the described jar of chamber and with described jar of chamber and is divided into described influent stream chamber and drainage lumens, described base plate is provided with inflow port spaced apart from each other and drainage port, described inflow port and influent stream chamber communicate and constitute described influent stream passage, and described drainage port and drainage lumens communicate and constitute described current drainage channel, and described first assembled end is located at described base plate.
Described partition wall comprises base plate and the riser that one connects, described can body runs through up and down, and described base plate and riser are fixed in described can body inside, and described can body and riser cross described influent stream passage, described current drainage channel runs through is located at described base plate, and described first assembled end is located at described base plate.
Each cavity all has cell wall and bottom land, and the upper surface of each cavity cell wall forms second assembled end, and described second assembled end and described first assembled end are close to.
Described rotating bucket also has mating groove, and the bottom of described can body is provided with the cooperation wall, and described cooperation wall and described mating groove constitute described revolute pair, and described cooperation wall and mating groove are sealed and matched.Described cooperation wall is an annular, and described mating groove also can be annular.
A kind of rotary fluid is measured device, comprise tank body and rotating bucket, described tank body has separated influent stream passage and current drainage channel, described rotating bucket and described tank body are rotatably assorted, described rotating bucket has a plurality of cavities that the end is arranged, described rotating bucket has a plurality of working positions, in arbitrary working position, at least one cavity is all arranged with described influent stream channel connection and have at least that another cavity is communicated with described current drainage channel, described tank body has the cooperation wall, described rotating bucket has mating groove, and described cooperation wall is gone into described mating groove and is connected with described mating groove friction.This friction connects and refers to that tank body and rotating bucket are connected one by the friction force of this cooperation wall and mating groove.Because tank body and rotating bucket are frictional fit, thereby can save links such as the securing member that connects tank body and rotating bucket or rotating shaft, make whole manufacturing and assembling of measuring device simpler, reduce cost.Mating groove and cooperation wall can be annular, cooperate the inside and outside surface of wall all to be sealed and matched with mating groove thereby can make.Can be provided with projection in the mating groove, this projection is buckled on this cooperation wall.Can convex with rib on this cooperation wall, this projection is buckled on this rib.Tank body can comprise partition wall and the can body that connects one, partition wall and can body form described influent stream passage and current drainage channel, partition wall has first assembled end of fitting with rotating bucket, rotating bucket has second assembled end of fitting with partition wall, this first assembled end and second assembled end are fitted, and mating groove is arranged with in this second assembled end.Form a jar chamber between first assembled end and the cooperation wall, rotating bucket is packed in this jar chamber.
Measure device for rotary fluid, it comprises tank body and rotating bucket.Tank body can be provided with and cooperate wall and rotating bucket can correspondence be provided with mating groove, makes to cooperate the inside and outside surface of wall all to be sealed and matched with mating groove; The cavity of rotating bucket can have cell wall and movable bottom land, thereby can regulate the volume of cavity; Measure device and can also have top cover, this top cover and tank body are one-body molded, can be one-body molded as this top cover with the can body of tank body, or top cover, can body and partition wall are one-body molded; The volume of a plurality of cavities of rotating bucket can be different, make turn to different angles can corresponding different volumes; Rotary fluid is measured device can have one or more above-mentioned features.Measure device for rotary fluid, other structure of tank body and rotating bucket can be used in combination, the rotating bucket that cooperates fourth, fifth embodiment as the tank body that can use first embodiment, tank body as the 8th embodiment cooperates rotating bucket of third and fourth embodiment etc., cooperates rotating bucket of the 6th embodiment or the like as the tank body of second embodiment.Cell wall for cavity can be the structure of annular for the cross section, also can be the structure with breach, and this breach can be by the cooperation wall sealing of tank body.
Tank body and rotating bucket can constitute revolute pair, rotating bucket can be rotated relative to tank body, this rotating bucket can have a plurality of working positions, makes when arbitrary working position, has the influent stream channel connection of a cavity and tank body at least and have at least that another cavity is communicated with the current drainage channel of tank body; General is to have one or more cavities only to have another cavity to be communicated with current drainage channel with the influent stream channel connection.Tank body can have first assembled end of fitting with rotating bucket, and rotating bucket can have second assembled end of fitting with tank body, and this first assembled end and second assembled end are close to, and rotating bucket can be rotated on first assembled end.Each cavity can be made of bottom land and cell wall, and promptly cavity is open top and the structure of base seal, and the opening at this top can be opened on second assembled end.The bottom of tank body can have the cooperation wall, and rotating bucket can correspondence have mating groove, cooperates wall and this mating groove to be sealed and matched, and this mating groove can be annular, cooperates wall and mating groove can constitute revolute pair.Mating groove also can be opened on second assembled end.Rotating bucket has a plurality of cavities that the end is arranged, and each cavity can be the same circle distribution in center with the axis of rotating bucket; When cavity had two, it distributed about with circumference; When cavity has three and when above, cavity forms a circle and equal angles evenly distributes at interval.
Tank body has influent stream passage and the current drainage channel that is separated out, and the length of this influent stream passage can be greater than the length of current drainage channel.
Tank body can comprise partition wall and the can body that connects one, and influent stream passage and current drainage channel are formed by this can body and partition wall, has the jar chamber and the partition wall that run through up and down as can body and is located in this jar chamber and this jar chamber is divided into influent stream passage and current drainage channel.First assembled end can be located at this partition wall.Partition wall can comprise riser of placing vertically and the base plate that keeps flat.Riser can form the influent stream passage with can body, and current drainage channel can only be formed by base plate.
Rotating bucket can comprise the fixedly bucket and the movable bucket of synchronous rotation, and this fixing bucket and movable bucket can form sliding pair, thereby can regulate the volume of cavity.Rotating bucket can have two or more cavities, when cavity is two, can pass through the left rotation and right rotation rotating bucket, realizes measuring of convection cell.
Above content be in conjunction with concrete embodiment to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (8)
1. a rotary fluid is measured device, it is characterized in that: comprise tank body and rotating bucket, described tank body has separated influent stream passage and current drainage channel, the bottom of described tank body is provided with at least one and cooperates wall, described rotating bucket has at least one mating groove and a plurality of end cavity is arranged, the corresponding described mating groove of each described cooperation wall, described cooperation wall and the described mating groove corresponding with it constitute revolute pair, described cooperation wall and mating groove are sealed and matched, described rotating bucket has a plurality of working positions, in arbitrary working position, at least one cavity is all arranged with described influent stream channel connection and have at least that another cavity is communicated with described current drainage channel.
2. rotary fluid as claimed in claim 1 is measured device, it is characterized in that: described cooperation wall and mating groove are annular.
3. rotary fluid as claimed in claim 2 is measured device, it is characterized in that: described cooperation wall and mating groove all have at least two of coaxial cable.
4. rotary fluid as claimed in claim 1 is measured device, it is characterized in that: described cooperation wall has at least one circle annular rib, and described rib and described mating groove are sealed and matched
5. measure device as any described rotary fluid among the claim 1-4, it is characterized in that: described cooperation wall has one first locating piece, be provided with in the described mating groove and a plurality of one to one locating slots of described cavity, in arbitrary working position, described first locating piece falls into a described locating slot.
6. rotary fluid as claimed in claim 5 is measured device, it is characterized in that: be provided with in the described mating groove and many one to one group second locating pieces of described cavity, every group second locating piece has two, forms described locating slot between two second locating pieces of each group.
7. measure device as any described rotary fluid among the claim 1-6, it is characterized in that: described tank body comprises can body and partition wall, described influent stream passage and current drainage channel are formed by described can body and partition wall, described partition wall has first assembled end, described first assembled end crosses down a jar chamber with the described wall that cooperates, described rotating bucket has second assembled end, each described cavity is at the described second assembled end opening, described mating groove is arranged with in described second assembled end, described mating groove is around each described cavity, the described rotating bucket described following jar chamber of packing into, described first assembled end and described second assembled end are close to.
8. rotary fluid as claimed in claim 7 is measured device, it is characterized in that: described can body has the jar chamber of running through, and described partition wall is fixed in the described jar of chamber and with described jar of chamber and is divided into disconnected described influent stream passage and current drainage channel mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010605269 CN102141424A (en) | 2010-12-24 | 2010-12-24 | Rotating fluid measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010605269 CN102141424A (en) | 2010-12-24 | 2010-12-24 | Rotating fluid measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN102141424A true CN102141424A (en) | 2011-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010605269 Pending CN102141424A (en) | 2010-12-24 | 2010-12-24 | Rotating fluid measuring device |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1121342A (en) * | 1993-04-16 | 1996-04-24 | 赫尔曼·克朗塞德机械工厂克朗塞有限公司 | Rotating device for filling bottles, cans or similar containers with portions of liquid |
| CN201653475U (en) * | 2010-02-11 | 2010-11-24 | 彭实 | Rotary fluid-measuring device |
-
2010
- 2010-12-24 CN CN 201010605269 patent/CN102141424A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1121342A (en) * | 1993-04-16 | 1996-04-24 | 赫尔曼·克朗塞德机械工厂克朗塞有限公司 | Rotating device for filling bottles, cans or similar containers with portions of liquid |
| CN201653475U (en) * | 2010-02-11 | 2010-11-24 | 彭实 | Rotary fluid-measuring device |
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Application publication date: 20110803 |