CN208075952U - A kind of positive displacement micro liquid flowmeter - Google Patents
A kind of positive displacement micro liquid flowmeter Download PDFInfo
- Publication number
- CN208075952U CN208075952U CN201820138914.8U CN201820138914U CN208075952U CN 208075952 U CN208075952 U CN 208075952U CN 201820138914 U CN201820138914 U CN 201820138914U CN 208075952 U CN208075952 U CN 208075952U
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- fixedly connected
- cavity
- fixed block
- block
- positive displacement
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Abstract
The utility model discloses a kind of positive displacement micro liquid flowmeters, including fluid flowmeter ontology, fluid flowmeter ontology includes connector, the first fixed block is fixedly connected on the right side of connector, the left and right sides of first fixed block upper surface offers cavity, and elastic telescopicing rod is equipped in cavity, supporting block and extension rod, the bottom of elastic telescopicing rod is fixedly connected with the bottom of cavity, the top of elastic telescopicing rod is fixedly connected with supporting block, the top of supporting block is fixedly connected with extension rod, the second fixed block is fixedly connected at the top of extension rod, it is fixedly connected with sleeve and first support bar on the right side of first fixed block, first support bar is located at below sleeve, screw thread is equipped in sleeve, it is threaded with threaded rod.The utility model is easy to operate, can conveniently secure the tubes on the pipeline of positive displacement micro liquid flowmeter, while water pipe can be made not damaged to water pipe because of the effect of gravity.
Description
Technical field
The utility model is related to fluid flowmeter technical field more particularly to a kind of positive displacement micro liquid flowmeters.
Background technology
Volume flow measuring be the fluid volume by flowmeter is measured using fixed small volume repeatedly, so,
Must have the space for constituting a normal volume, the commonly referred to as " meter of volumetric flowmeter inside volumetric flowmeter
Quantity space " or " measuring room ", this space are made of together the inner wall of meter housing and Flux meter rotation component.
Existing positive displacement micro liquid flowmeter needs first to be equipped with connector on water pipe, even when installing water pipe
The size of connector also needs to match with the pipeline on positive displacement micro liquid flowmeter, excessively cumbersome and inconvenient, and water pipe and hold
When the fluid flowmeter connection of product type micro, water pipe is affected by gravity in flexuosity, is used for a long time, is easy to cause water pipe
Damage.
Utility model content
Purpose of the utility model is to solve being inconvenient to install water pipe in the prior art, and water pipe is affected by gravity place
The problem of in flexuosity, using for a long time, being easy to damage water pipe, and a kind of positive displacement micro liquid flow proposed
Meter.
To achieve the goals above, the utility model uses following technical solution：
A kind of positive displacement micro liquid flowmeter, including fluid flowmeter ontology, the fluid flowmeter ontology include connecing
Head is fixedly connected with the first fixed block on the right side of the connector, and the left and right sides of first fixed block upper surface offers
Cavity, and elastic telescopicing rod, supporting block and extension rod are equipped in cavity, the bottom of the elastic telescopicing rod and the bottom of cavity are solid
Fixed connection, the top of the elastic telescopicing rod are fixedly connected with supporting block, and the top of the supporting block is fixedly connected with extension rod,
The second fixed block is fixedly connected at the top of the extension rod, be fixedly connected on the right side of first fixed block there are two sleeve and
Two first support bars, the first support bar are located at below sleeve, and screw thread is equipped in the sleeve, is threaded with screw thread
The upper surface of bar, the first support bar is fixedly connected with second support bar, and the upper surface of two second support bars is common
It is fixedly connected with curved support plate.
Preferably, the outer wall of the threaded rod is fixedly connected with moving block.
Preferably, first fixed block and the opposite side of the second fixed block offer semi-circular recesses, and described
The surface of one fixed block, the second fixed block and curved support plate is equipped with rubber pad.
Preferably, the elastic telescopicing rod includes outer bar, cavity is equipped in the outer bar, and the first spring is equipped in cavity
And interior bar, the both ends of first spring are fixedly connected with one end of the side wall of cavity and interior bar respectively, the interior bar it is another
It holds the side wall across cavity and bullet is stretched outward.
Preferably, it states and is equipped with cavity in supporting block, and be equipped with second spring and fixture block in cavity, the two of the second spring
End is fixedly connected with one end of the side wall of cavity and fixture block respectively, and the other end of the fixture block passes through the side wall of cavity and outside,
The right side of first fixed block is equipped with through-hole corresponding with fixture block.
Preferably, the surface of the fixture block and the surface of first support bar offer screw hole corresponding with threaded rod.
Compared with prior art, the utility model provides a kind of positive displacement micro liquid flowmeter, has following beneficial
Effect：
1, positive displacement micro liquid flowmeter, by being provided with the first fixed block, the second fixed block, extension rod, elasticity
Water pipe is first filled in pipe by telescopic rod and sleeve when on the pipeline for needing to secure the tubes with positive displacement micro liquid flowmeter
The second fixed block is pressed in road, and the second fixed block squeezes extension rod, and extension rod squeezes supporting block, and supporting block squeezes interior bar, and interior bar is squeezed
Press the first spring, the first spring that interior bar is driven to put in outer bar, when reaching the through hole on the first fixed block, second spring squeezes
Fixture block stretches out through-hole, rotates moving block, and moving block drives threaded rod to be rotated in sleeve, and on fixture block and first support bar
Through-hole, can conveniently secure the tubes on the pipeline of positive displacement micro liquid flowmeter.
2, the positive displacement micro liquid flowmeter, by being provided with first support bar, second support bar and curved support plate,
After water pipe is fixed, water pipe is placed on curved support plate for one section therein, first support bar and second support bar are given
The power of one support of curved support plate, can be such that water pipe is not damaged to water pipe because of the effect of gravity.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
It is easy to operate, it can conveniently secure the tubes on the pipeline of positive displacement micro liquid flowmeter, while can make water pipe will not
Water pipe is damaged because of the effect of gravity.
Description of the drawings
Fig. 1 be the utility model proposes a kind of positive displacement micro liquid flowmeter structural schematic diagram；
Fig. 2 be the utility model proposes a kind of positive displacement micro liquid flowmeter elastic telescopicing rod structural schematic diagram.
In figure：1 fluid flowmeter ontology, 2 connectors, 3 first fixed blocks, 4 elastic telescopicing rods, 5 supporting blocks, 6 extension rods, 7
Second fixed block, 8 sleeves, 9 first support bars, 10 threaded rods, 11 second support bars, 12 curved support plates, 13 outer bars, 14 first
Spring, 15 interior bars, 16 second springs, 17 fixture blocks, 18 moving blocks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of positive displacement micro liquid flowmeter, including 1 ontology of fluid flowmeter, fluid flowmeter 1
Body includes connector 2, and the right side of connector 2 is fixedly connected with the first fixed block 3, and the left and right sides of 3 upper surface of the first fixed block is opened
Equipped with cavity, and elastic telescopicing rod 4, supporting block 5 and extension rod 6 are equipped in cavity, elastic telescopicing rod 4 includes outer bar 13, outer bar
Be equipped with cavity in 13, and be equipped with the first spring 14 and interior bar 15 in cavity, the both ends of the first spring 14 respectively with the side wall of cavity
Be fixedly connected with one end of interior bar 15, the other end of interior bar 15 passes through the side wall of cavity and bullet is stretched outward, can facilitate installation and
Water pipe is dismantled, cavity is equipped in supporting block 5, and be equipped with second spring 16 and fixture block 17 in cavity, the both ends point of second spring 16
It not being fixedly connected with one end of the side wall of cavity and fixture block 17, the other end of fixture block 17 passes through the side wall of cavity and outside, and first
The right side of fixed block 3 be equipped with through-hole corresponding with fixture block 17, can be easy for installation and removal water pipe, the surface of fixture block 17 and
The surface of first support bar 9 offers screw hole corresponding with threaded rod 10, can facilitate water pipe is fixed tighter, elasticity
The bottom of telescopic rod 4 is fixedly connected with the bottom of cavity, and the top of elastic telescopicing rod 4 is fixedly connected with supporting block 5, supporting block 5
Top be fixedly connected with extension rod 6, the top of extension rod 6 is fixedly connected with the second fixed block 7, the first fixed block 3 and second
The opposite side of fixed block 7 offers semi-circular recesses, the first fixed block 3, the second fixed block 7 and curved support plate 12 table
Face is equipped with rubber pad, can facilitate fixed water pipe, and the right side of the first fixed block 3 is fixedly connected with that there are two sleeve 8 and two the
One supporting rod 9, first support bar 9 are located at 8 lower section of sleeve, are equipped with screw thread in sleeve 8, are threaded with threaded rod 10, screw thread
The outer wall of bar 10 is fixedly connected with moving block 18, can facilitate rotation threaded rod 10, the upper surface of first support bar 9 is fixedly connected
There are second support bar 11, the upper surface of two second support bars 11 to be fixedly connected with curved support plate 12 jointly.
In the utility model, when on the pipeline for needing to secure the tubes with positive displacement micro liquid flowmeter, first by water
Pipe close enters pipeline, presses the second fixed block 7, and the second fixed block 7 squeezes extension rod 6, and extension rod 6 squeezes supporting block 5, supporting block 5
Interior bar 15 is squeezed, interior bar 15 squeezes the first spring 14, and the first spring 14 drives interior bar 15 to put in outer bar 16, and it is solid to reach first
When determining the through hole on block 3, second spring 16 squeezes fixture block 17 and stretches out through-hole, rotates moving block 18, and moving block 18 drives screw thread
The rotation in sleeve 8 of bar 10, and the through-hole on fixture block 17 and first support bar 9, can conveniently secure the tubes with volume
On the pipeline of type micro fluid flowmeter, after water pipe is fixed, water pipe is placed on curved support plate 12 for one section therein
On, first support bar 9 and second support bar 11 can make water pipe will not be because of gravity to the power of 12 1 supports of curved support plate
Effect and water pipe is damaged.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of positive displacement micro liquid flowmeter, including fluid flowmeter (1) ontology, fluid flowmeter (1) the ontology packet
Include connector (2), which is characterized in that the first fixed block (3), first fixed block are fixedly connected on the right side of the connector (2)
(3) left and right sides of upper surface offers cavity, and elastic telescopicing rod (4), supporting block (5) and extension rod are equipped in cavity
(6), the bottom of the elastic telescopicing rod (4) is fixedly connected with the bottom of cavity, the top of the elastic telescopicing rod (4) and support
Block (5) is fixedly connected, and the top of the supporting block (5) is fixedly connected with extension rod (6), and the top of the extension rod (6) is fixed
It is connected with the second fixed block (7), is fixedly connected on the right side of first fixed block (3) there are two sleeve (8) and two first
Strut (9), the first support bar (9) are located at below sleeve (8), and screw thread is equipped in the sleeve (8), is threaded with spiral shell
The upper surface of rasp bar (10), the first support bar (9) is fixedly connected with second support bar (11), two second support bars
(11) upper surface is fixedly connected with curved support plate (12) jointly.
2. a kind of positive displacement micro liquid flowmeter according to claim 1, which is characterized in that the threaded rod (10)
Outer wall is fixedly connected with moving block (18).
3. a kind of positive displacement micro liquid flowmeter according to claim 1, which is characterized in that first fixed block
(3) and the opposite side of the second fixed block (7) offers semi-circular recesses, first fixed block (3), the second fixed block
(7) and the surface of curved support plate (12) is equipped with rubber pad.
4. a kind of positive displacement micro liquid flowmeter according to claim 1, which is characterized in that the elastic telescopicing rod
(4) include outer bar (13), cavity is equipped in the outer bar (13), and be equipped with the first spring (14) and interior bar (15), institute in cavity
The both ends for stating the first spring (14) are fixedly connected with one end of the side wall of cavity and interior bar (15) respectively, the interior bar (15)
The other end passes through the side wall of cavity and bullet is stretched outward.
5. a kind of positive displacement micro liquid flowmeter according to claim 1, which is characterized in that in the supporting block (5)
Equipped with cavity, and second spring (16) and fixture block (17) are equipped in cavity, the both ends of the second spring (16) respectively with cavity
Side wall be fixedly connected with one end of fixture block (17), the other end of the fixture block (17) passes through the side wall of cavity and outside, described
The right side of first fixed block (3) is equipped with through-hole corresponding with fixture block (17).
6. a kind of positive displacement micro liquid flowmeter according to claim 5, which is characterized in that the table of the fixture block (17)
Face and the surface of first support bar (9) offer screw hole corresponding with threaded rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820138914.8U CN208075952U (en) | 2018-01-27 | 2018-01-27 | A kind of positive displacement micro liquid flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820138914.8U CN208075952U (en) | 2018-01-27 | 2018-01-27 | A kind of positive displacement micro liquid flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208075952U true CN208075952U (en) | 2018-11-09 |
Family
ID=64036022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820138914.8U Active CN208075952U (en) | 2018-01-27 | 2018-01-27 | A kind of positive displacement micro liquid flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208075952U (en) |
-
2018
- 2018-01-27 CN CN201820138914.8U patent/CN208075952U/en active Active
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