CN218411396U - Novel capacity balance - Google Patents

Abstract

The utility model relates to a novel capacity balance, the on-line screen storage device comprises a base, the base top is connected with the link, the link rotates and is connected with the crossbeam, the crossbeam can rotate around self and link tie point, the equal fixedly connected with glass stand in crossbeam both ends, equal joint has the graduated flask in two glass stands, two graduated flask tops are provided with the measuring device who is used for measuring the liquid volume, measuring device includes two liquid reserve pipes, equal sliding connection has first rubber buffer in every liquid reserve pipe, first rubber buffer covers the setting of liquid reserve pipe cross section, every liquid reserve pipe is close to the equal fixedly connected with drain pipe of top position department, the drain pipe is linked together with the liquid reserve pipe, the drain pipe is kept away from liquid reserve pipe one end and is located the graduated flask that corresponds. This application has the effect that can directly measure the volume ratio of two kinds of liquid.

Description

Novel capacity balance

Technical Field

The application relates to the field of weighing instruments, in particular to a novel capacity balance.

Background

A balance is an instrument that uses the gravity acting on an object to determine the mass of the object or determine other quantities, parameters or characteristics as a function of the mass on the principle of balance, and generally consists of a base, a support frame and a beam, and the gravity of the object is measured by adjusting the gravity of the object on both sides of the beam to achieve balance.

The existing balance measures the volume of two liquids which need to be mixed according to a certain volume ratio, usually, one liquid is poured into a container, the weight of the liquid is obtained by adjusting the balance to weigh gravity, then the volume of the liquid is calculated according to the weight and the density of the liquid, and then the volume of the other liquid is obtained according to the same method.

In view of the above-mentioned related technologies, the inventor found that when the existing balance is used for measuring the volumes of two liquids to be mixed according to the volume ratio, the volumes of the two liquids to be measured cannot be dynamically adjusted, and the volume of the liquid to be measured needs to be obtained by calculating the density of the liquid in advance, the volume ratio of the two liquids cannot be directly obtained, and it is inconvenient to mix the mixed liquid of the two liquids according to the volume.

SUMMERY OF THE UTILITY MODEL

In order to be able to directly measure the volume ratio of two liquids, the application provides a novel capacity balance.

The application provides a novel capacity balance adopts following technical scheme:

the utility model provides a novel capacity balance, the on-line screen storage device comprises a base, the base top is connected with the link, the link is connected with the crossbeam, the crossbeam can rotate around self and link tie point, the crossbeam both ends set up about the link symmetry, the equal fixedly connected with glass stand in crossbeam both ends, equal joint has the graduated flask in two glass stands, two graduated flask tops all are provided with the measuring device who is used for measuring the liquid volume, measuring device includes two liquid reserve pipes, equal sliding connection has first rubber buffer in every liquid reserve pipe, first rubber buffer covers the setting of liquid reserve pipe cross section, every liquid reserve pipe is close to the equal fixedly connected with drain pipe of top position department, the drain pipe is linked together with the liquid reserve pipe, the drain pipe is kept away from liquid reserve pipe one end and is located the graduated flask that corresponds.

Through adopting above-mentioned technical scheme, when the user used, the user pours into the pure water into on one side of the intraductal first rubber buffer of stock solution into to pour into the liquid that awaits measuring into at first rubber buffer opposite side, along with the intraductal first rubber buffer of promotion of the liquid that awaits measuring pours into the stock solution and removes, thereby pass through the drain pipe with the pure water and discharge to the graduated flask in, the pure water volume of discharging this moment is the volume of the liquid that awaits measuring. The length of the two sides of the beam is adjusted by a user to keep the beam horizontal, and the ratio of the lengths of the two sides of the beam is the inverse ratio of the volumes of the two liquids to be measured, so that the ratio of the volumes of the two liquids to be measured is directly obtained, and the blending is convenient to carry out according to the volumes.

Optionally, measuring device still includes two input tubes, and two input tubes are sliding connection respectively in two first rubber stoppers, and the input tube runs through first rubber stopper setting, and the input tube is linked together with the liquid reserve pipe, input tube fixed connection in liquid reserve pipe, and the input tube top stretches out the liquid reserve pipe setting, and the equal sliding connection of every input tube inner wall has the second rubber stopper, and the second rubber stopper covers the cross section setting of input tube.

Through adopting above-mentioned technical scheme, when the user used, pour into the liquid that awaits measuring into in the input tube, after the liquid that awaits measuring got into the input tube completely, the user inserted the input tube with the second rubber buffer to promote the second rubber buffer, the second rubber buffer removes and promotes to take and survey liquid and get into the liquid storage pipe from the input tube, takes to survey liquid and gets into the liquid storage pipe and promote first rubber buffer and remove, thereby discharge the pure water to the graduated flask in from the drain pipe.

And optionally, two the top of the second rubber plug is fixedly connected with a push rod, and one end of the push rod, far away from the second rubber plug, axially extends out of the input pipe along the input pipe.

Through adopting above-mentioned technical scheme, when the user used, the user pulling push rod can pull out the input tube with the second rubber buffer to be convenient for add the liquid that awaits measuring in to the input tube, after the liquid that awaits measuring added and finishes, the user promoted the push rod and drives the second rubber buffer and remove, thereby promote the liquid that awaits measuring and remove and get into the liquid reserve pipe, the user of being convenient for adjusts the second rubber buffer through the push rod, and it is swift convenient to use.

Optionally, two the exhaust hole has all been seted up to the push rod position department that the second rubber buffer corresponds self fixed connection, and two push rods correspond the equal fixedly connected with blast pipe of self intermediate position department, and the blast pipe is linked together with the exhaust hole of second rubber buffer, and the blast pipe runs through the push rod setting along push rod length direction.

Through adopting above-mentioned technical scheme, when the user used, the user promoted the push rod and drives the second rubber buffer to taking to survey liquid and remove, and the air in this in-process input tube passes through exhaust hole and blast pipe and discharges to the external world, avoids taking the measurement of surveying the liquid volume because the gas volume influence, is convenient for promote the measuring degree of accuracy.

Optionally, two the blast pipe position department that the push rod corresponds self fixed connection all articulates there is the shutoff piece, and the shutoff piece can cover the cross section setting of blast pipe.

Through adopting above-mentioned technical scheme, when the user used, the shutoff piece was opened when the user need discharge in the input tube gas, and the gas was discharged through exhaust hole and blast pipe in the input tube, and the user closed the shutoff piece when the liquid column appeared in the blast pipe, can continue to promote push rod and second rubber buffer, and the user of being convenient for discharges the air in the input tube, and easy operation is convenient.

Optionally, the bottom of the first rubber plug is provided with a containing cavity corresponding to the position of the self-slidably-connected input tube, and the containing cavity is communicated with the liquid storage tube.

Through adopting above-mentioned technical scheme, when the user used, the holding intracavity that the liquid got into first rubber buffer through the input tube was surveyed in the area, and the increase area is surveyed the contact surface of liquid and first rubber buffer to be convenient for await measuring liquid and promote first rubber buffer and remove.

Optionally, link fixedly connected with spherical connecting rod, the crossbeam is close to link one side and has seted up a plurality of rotation grooves, and a plurality of rotation grooves set up along crossbeam length direction array, and spherical connecting rod can rotate to be connected in the rotation inslot of crossbeam, and link one side fixedly connected with scale is kept away from to the crossbeam, and the scale of scale and the rotation groove one-to-one of crossbeam set up.

Through adopting above-mentioned technical scheme, during the user uses, insert the rotation inslot of crossbeam with spherical connecting rod, play the effect of fixed crossbeam, when the gravity inequality that receives at the crossbeam both ends, the user parts crossbeam and spherical connecting rod, adjust the crossbeam about the length of spherical connecting rod both sides, the distance that makes the great one end of gravity to spherical connecting rod is less than the distance that the less one end of gravity reaches spherical connecting rod, and insert corresponding rotation inslot with spherical connecting rod, the scale of the scale that the rotation groove corresponds this moment is the inverse ratio of crossbeam both ends gravity, also be the inverse ratio of two kinds of liquid volumes that await measuring, the user of being convenient for directly reads out the volume ratio of two kinds of liquid that await measuring according to the balance, and is convenient for use.

Optionally, two equal fixedly connected with bracing piece in graduated flask bottom, the base corresponds two bracing piece positions and has seted up the spacing groove, and the bracing piece can the butt in the spacing inslot of base.

Through adopting above-mentioned technical scheme, when the user used, the bracing piece can play the effect of supporting the graduated flask, and it is too big to prevent that the graduated flask from receiving gravity, and the striking base takes place to damage, and the bracing piece is located the spacing inslot and can plays the effect of fixed graduated flask, prevents that the graduated flask from taking place the swing and influence measurement accuracy.

Optionally, two the equal fixedly connected with discharge pipe in liquid storage pipe bottom, discharge pipe and liquid storage pipe are linked together, and the discharge pipe is close to liquid storage pipe position department fixedly connected with second valve, and the second valve can cover the cross section setting of discharge pipe.

Through adopting above-mentioned technical scheme, when the user used, when the user adjusted suitable proportion with the volume ratio of two kinds of areas survey liquid, the user can open the second valve, surveyed liquid with two kinds of areas and passed through discharge tube discharge liquid storage pipe to be convenient for follow-up further allotment.

Optionally, two the equal fixedly connected with fixture block of input tube near bottom position department, second rubber buffer can the butt in fixture block.

Through adopting above-mentioned technical scheme, when the user used, the fixture block can the butt in the second rubber buffer, prevented that the user from promoting the push rod and drive the input tube is pushed out with too big power to the second rubber buffer when the second rubber buffer removes, and the user of being convenient for uses.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the liquid storage tube, the first rubber plug, the beam, the spherical connecting rod, the rotating groove, the input tube, the drain tube and the second rubber plug are designed to convert the volume of the liquid to be measured into the volume of the same type of liquid, the ratio of the volumes of the two types of liquid to be measured is directly read by adjusting balance of the balance, and the operation of a user is simple and convenient;

2. the design of the accommodating cavity can improve the contact surface between the liquid to be detected and the first rubber plug, so that the liquid to be detected can more easily push the first rubber plug to move, and the situation that the first rubber plug is clamped is avoided;

3. the design of exhaust hole, blast pipe and push rod can be with the gaseous exhaust in the input tube, avoids the gaseous precision that influences the liquid volume ratio measurement that awaits measuring in the input tube.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a cross-sectional view of a spherical linkage arrangement of an embodiment of the present application;

FIG. 3 is a cross-sectional view of the overall structure of an embodiment of the present application;

fig. 4 is an enlarged view of a portion a in fig. 3.

Description of reference numerals: 1. a base; 11. a limiting groove; 2. a connecting frame; 21. a spherical connecting rod; 3. a cross beam; 31. a rotating groove; 32. a graduated scale; 33. a cup holder; 34. a measuring cup; 341. a support bar; 35. a pointer; 4. a measuring device; 41. a mounting frame; 42. a liquid storage pipe; 43. a drain pipe; 431. a first valve; 44. a first rubber plug; 441. an accommodating cavity; 45. an input tube; 451. a second rubber plug; 452. a push rod; 453. a clamping block; 454. an exhaust hole; 46. an exhaust pipe; 47. a plugging block; 5. a discharge pipe; 51. a second valve; 52. and collecting the measuring cylinder.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a novel capacity balance. Referring to fig. 1 and 2, the novel capacity balance comprises a base 1, wherein a connecting frame 2 is fixedly connected to the middle of the base 1, and the connecting frame 2 is perpendicular to the top of the base 1. Connecting frame 2 corresponds self intermediate position department fixedly connected with spherical connecting rod 21, and connecting frame 2 corresponds spherical connecting rod 21 position department and is connected with crossbeam 3, and crossbeam 3 is close to connecting frame 2 one side and has seted up a plurality of columniform rotation grooves 31, and a plurality of rotation grooves 31 set up along 3 length direction arrays of crossbeam, and spherical connecting rod 21 can rotate and connect in crossbeam 3's rotation groove 31. Crossbeam 3 keeps away from link 2 one side fixedly connected with scale 32, and the scale of scale 32 and the position one-to-one in crossbeam 3's rotation groove 31, the scale on the scale 32 is used for marking the length ratio of this scale both sides crossbeam 3. The two ends of the beam 3 are fixedly connected with cup holders 33, and the cup holders 33 are arranged in an annular horizontal mode. Each cup holder 33 is internally clamped with a measuring cup 34, the peripheral wall of the measuring cup 34 is in a cone frustum shape, and the cross sectional area of the bottom of the measuring cup 34 is smaller than that of the top. The bottom of each measuring cup 34 corresponds to the middle position of the measuring cup and is fixedly connected with a supporting rod 341, and the supporting rod 341 is arranged vertically. The base 1 has a limiting groove 11 corresponding to each supporting rod 341, one end of the supporting rod 341 away from the measuring cup 34 is located in the limiting groove 11 corresponding to the base 1, and the supporting rod 341 can abut against the limiting groove 11 of the base 1. The connecting frame 2 is fixedly connected with a pointer 35 at a position corresponding to the upper part of the cross beam 3, the pointer 35 points to the cross beam 3, and the length direction of the pointer 35 is arranged along the length direction of the connecting frame 2.

When a user uses the balance, the balance is adjusted to enable the beam 3 to be in a horizontal state, the pointer 35 is perpendicular to the beam 3 at the moment, liquid is poured into the two measuring cups 34 of the balance, if the weights of the liquid in the two measuring cups 34 are different, gravity difference occurs on two sides of the beam 3, the beam 3 inclines towards the heavier side to rotate, and the pointer 35 is not perpendicular to the beam 3 any more at the moment. Then, the user takes the beam 3 off the spherical connecting rod 21, adjusts the length of the beam 3 on both sides of the spherical connecting rod 21, so that the distance between the measuring cup 34 with smaller liquid gravity and the spherical connecting rod 21 is greater than the distance between the measuring cup 34 with larger liquid gravity and the spherical connecting rod 21, and then inserts the spherical connecting rod 21 into the corresponding rotating groove 31, thereby adjusting the beam 3 to enable the beam 3 to be in a horizontal state, so that the pointer 35 is perpendicular to the beam 3, at this time, the scale of the graduated scale 32 corresponding to the spherical connecting rod 21 is the inverse proportion of the gravity of the liquid in the two measuring cups 34, and if the liquid in the two measuring cups 34 is the same liquid, the number indicated by the graduated scale 32 is the inverse proportion of the volume of the liquid in the two measuring cups 34. The supporting rod 341 can support the measuring cup 34, the measuring cup 34 on one side of the cross beam 3 is prevented from being damaged due to the fact that gravity excessively strikes the base 1, and the limiting groove 11 plays a role in preventing the measuring cup 34 from being inclined to affect use.

Referring to fig. 2 and 3, the connecting frame 2 is provided with a measuring device 4 at a position above the measuring cup 34, the measuring device 4 includes a mounting frame 41, the mounting frame 41 is fixedly connected to the connecting frame 2, and two ends of the mounting frame 41 are symmetrically arranged with respect to the connecting frame 2. The equal fixedly connected with liquid storage tube 42 in mounting bracket 41 both ends, the equal shutoff in liquid storage tube 42 both ends sets up. Every stock solution pipe 42 is close to equal fixedly connected with drain pipe 43 in top position department, and drain pipe 43 is linked together with stock solution pipe 42, and the one end that the drain pipe 43 is kept away from stock solution pipe 42 is located corresponding graduated flask 34. A first valve 431 is fixedly connected to each drain pipe 43 at a position close to the liquid storage pipe 42, and the first valve 431 can cover the cross section of the drain pipe 43. Every stock solution pipe 42 inner wall all sliding connection has first rubber buffer 44, and first rubber buffer 44 is located drain pipe 43 below position department, and first rubber buffer 44 can follow stock solution pipe 42 axial and slide, and first rubber buffer 44 covers stock solution pipe 42 cross section setting. Every first rubber buffer 44 corresponds equal sliding connection of self intermediate position department and has input tube 45, and input tube 45 runs through first rubber buffer 44 and sets up, and input tube 45 is linked together with liquid reserve pipe 42, and input tube 45 fixed connection is at liquid reserve pipe 42 top, and input tube 45 one end passes liquid reserve pipe 42 top and sets up.

Referring to fig. 3 and 4, a conical accommodating cavity 441 is formed in the position of the bottom of each first rubber plug 44, which is correspondingly slidably connected to the input tube 45 of the first rubber plug 44, and each input tube 45 is communicated with the accommodating cavity 441 of the first rubber plug 44. The inner wall of every input tube 45 all has second rubber buffer 451 in sliding connection, and second rubber buffer 451 covers the cross section setting of input tube 45, and the equal fixedly connected with push rod 452 in every second rubber buffer 451 top, push rod 452 perpendicular to second rubber buffer 451 set up, and push rod 452 is kept away from second rubber buffer 451 one end and is stretched out outside input tube 45 along the input tube 45 axial. Each input tube 45 is fixedly connected with a fixture block 453 near the bottom position, the fixture block 453 is located below the second rubber plug 451, and the second rubber plug 451 can abut against the fixture block 453. Every second rubber buffer 451 corresponds push rod 452 position department and has all seted up exhaust hole 454, and exhaust hole 454 runs through the setting of second rubber buffer 451, and exhaust hole 454 is linked together with input tube 45. Each push rod 452 corresponds to the exhaust hole 454 of the second rubber plug 451 fixedly connected therewith and is fixedly connected with an exhaust pipe 46, the exhaust pipe 46 is communicated with the exhaust hole 454 of the second rubber plug 451, and the exhaust pipe 46 penetrates through the push rod 452 along the length direction of the push rod 452. Every push rod 452 keeps away from that second rubber buffer 451 one end all articulates there is the shutoff piece 47, and the setting of blast pipe 46 can be covered to the shutoff piece 47.

When the user uses, the user firstly injects pure water into the liquid storage tube 42 through the two water discharge tubes 43, the first rubber plug 44 is pushed to slide downwards along with the increase of the volume of the pure water in the liquid storage tube 42, and the injection of the pure water is stopped and the first valve 431 is closed when the first rubber plug 44 abuts against the bottom of the liquid storage tube 42. The user then pulls the push rod 452 to slide the second rubber plug 451 out of the input tube 45 and pour the two liquids to be measured into the two input tubes 45. After pouring, the user inserts the two second rubber stoppers 451 into the two input tubes 45, opens the blocking block 47 and pushes the push rod 452 downward, so that the push rod 452 moves downward to drive the second rubber stoppers 451 to move downward to discharge the air in the input tubes 45. When liquid is present in the exhaust duct 46, the user closes the block 47, causing the block 47 to block the exhaust duct 46, while opening the first valve 431. Then, the user continues to push the push rod 452 downwards, the push rod 452 drives the second rubber stopper 451 to move downwards to push the liquid to be measured into the liquid storage tube 42, the liquid to be measured enters the liquid storage tube 42 to push the first rubber stopper 44 to move upwards so as to push the pure water to be discharged from the water discharge tube 43 into the measuring cup 34, and at this time, the volume of the pure water in the measuring cup 34 is the volume of the liquid to be measured. Since the liquids in the two measuring cups 34 are pure water and are the same liquid, the user adjusts the lengths of the two sides of the beam 3 to enable the beam 3 to be in a horizontal state, and the number of the graduated scale 32 is the inverse ratio of the volumes of the two liquids to be measured. The user can repeat above-mentioned step until the pure water volume ratio reaches required volume ratio in two measuring cups 34, and two kinds of liquid that await measuring in two stock solution pipes 42 reach required volume ratio this moment, and the user can allocate different mixed liquids and need not to carry out volume calculation through weight and density according to required volume ratio, improves the convenient degree that the user allocated the mixed liquid, has also avoided the inaccurate problem of volume ratio that causes of liquid density simultaneously.

Referring to fig. 3 and 4, a discharge pipe 5 is fixedly connected to the bottom of each liquid storage pipe 42, the discharge pipe 5 is communicated with the liquid storage pipe 42 fixedly connected thereto, a second valve 51 is fixedly connected to a position of each discharge pipe 5 close to the top, and the second valve 51 can cover the cross section of the discharge pipe 5. The base 1 is connected with a collecting measuring cylinder 52 corresponding to each discharge pipe 5, and one end of each discharge pipe 5 far away from the liquid storage pipe 42 is positioned in the corresponding collecting measuring cylinder 52.

When the user uses, after the ratio of the volumes of the two liquids to be measured is adjusted to the ratio required by the user, the user opens the second valve 51, so that the two liquids to be measured flow into the collecting measuring cylinder 52 through the two discharge pipes 5 respectively, the two liquids to be measured are convenient to collect, and the two liquids to be measured are convenient to allocate subsequently.

The implementation principle of the novel capacity balance in the embodiment of the application is as follows: when the user uses, at first adjust crossbeam 3 to the horizontality and let pointer 35 be perpendicular to crossbeam 3, the user injects the pure water into liquid storage tube 42 respectively through two drain pipes 43 afterwards, and when the pure water is full of liquid storage tube 42 and pushes first rubber buffer 44 to butt in liquid storage tube 42 bottom position department, the user closed first valve 431. Then, the user pulls the push rod 452 to pull out the second rubber plug 451, and injects two liquids to be measured into the two liquid storage tubes 42 through the two input tubes 45, after the injection is completed, the user inserts the two second rubber plugs 451 into the two input tubes 45, opens the two blocking blocks 47, and pushes the push rod 452 to drive the two second rubber plugs 451 to move downward, so as to discharge excess air in the input tubes 45, then the user closes the blocking blocks 47 and opens the first valve 431, the user continues to push the second rubber plugs 451 downward until the second rubber plugs 451 abut against the fixture blocks 453, the second rubber plugs 451 move downward to push the liquids to be measured to enter the liquid storage tubes 42, and the liquids to be measured entering the liquid storage tubes 42 push the first rubber plugs 44 to move upward, and finally discharge part of the pure water into the corresponding measuring cups 34 through the drain tubes 43. The user inserts the spherical connecting rod 21 into the rotating groove 31 of the corresponding beam 3, so that the beam 3 is in a horizontal state by adjusting the lengths of the beams 3 on the two sides of the spherical connecting rod 21, the ratio of the lengths of the two sides of the beam 3 is the inverse ratio of the volumes of the two liquids to be measured, and the user can repeat the operation until the ratio of the two liquids to be measured reaches the ratio required by the user, thereby completing the volume allocation of the two liquids to be measured. Finally, the user opens the two second valves 51, so that the two liquids to be measured are respectively discharged into the two collecting measuring cylinders 52, thereby facilitating the subsequent blending of the two liquids to be measured.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a novel capacity balance, includes base (1), and base (1) top is connected with link (2), and link (2) are connected with crossbeam (3), and crossbeam (3) can rotate around self and link (2) tie point, and the equal fixedly connected with glass stand (33) in crossbeam (3) both ends, its characterized in that: equal joint has graduated flask (34) in two glass stand (33), two graduated flask (34) tops are provided with measuring device (4) that are used for measuring the liquid volume, measuring device (4) include two liquid storage pipe (42), equal sliding connection has first rubber buffer (44) in every liquid storage pipe (42), first rubber buffer (44) cover liquid storage pipe (42) cross section setting, every liquid storage pipe (42) are close to equal fixedly connected with drain pipe (43) of top position department, drain pipe (43) are linked together with liquid storage pipe (42), liquid storage pipe (42) one end is kept away from in graduated flask (34) that correspond in drain pipe (43).

2. The novel capacity balance of claim 1, wherein: measuring device (4) still include two input tube (45), two input tube (45) sliding connection respectively in two first rubber buffer (44), input tube (45) run through first rubber buffer (44) and set up, input tube (45) are linked together with liquid storage tube (42), input tube (45) fixed connection in liquid storage tube (42), liquid storage tube (42) setting is stretched out at input tube (45) top, equal sliding connection of every input tube (45) inner wall has second rubber buffer (451), second rubber buffer (451) covers the cross section setting of input tube (45).

3. The novel capacity balance of claim 2, wherein: two equal fixedly connected with push rod (452) in second rubber buffer (451) top, second rubber buffer (451) one end is kept away from in push rod (452) stretches out input tube (45) along input tube (45) axial.

4. The new capacity balance as claimed in claim 3, wherein: two exhaust hole (454) have all been seted up to second rubber buffer (451) corresponding self fixed connection's push rod (452) position department, and two push rods (452) correspond equal fixedly connected with blast pipe (46) of self intermediate position department, and blast pipe (46) are linked together with exhaust hole (454) of second rubber buffer (451), and blast pipe (46) run through push rod (452) setting along push rod (452) length direction.

5. The novel capacity balance of claim 4, wherein: two push rod (452) correspond self fixed connection's blast pipe (46) position department all articulates there is shutoff piece (47), and shutoff piece (47) can cover the cross section setting of blast pipe (46).

6. The new capacity balance as claimed in claim 2, wherein: the bottom of the two first rubber plugs (44) is provided with accommodating cavities (441) corresponding to the positions of the input pipes (45) in sliding connection, and the accommodating cavities (441) are communicated with the liquid storage pipe (42).

7. The novel capacity balance of claim 1, wherein: connecting frame (2) fixedly connected with spherical connecting rod (21), crossbeam (3) are close to connecting frame (2) one side and have been seted up a plurality of rotation grooves (31), and a plurality of rotation grooves (31) set up along crossbeam (3) length direction array, and spherical connecting rod (21) can rotate to be connected in rotation groove (31) of crossbeam (3), and connecting frame (2) one side fixedly connected with scale (32) are kept away from in crossbeam (3), and the scale of scale (32) sets up with rotation groove (31) one-to-one of crossbeam (3).

8. The novel capacity balance of claim 1, wherein: the bottom of each measuring cup (34) is fixedly connected with a support rod (341), the base (1) is provided with a limit groove (11) corresponding to the positions of the two support rods (341), and the support rods (341) can abut against the limit grooves (11) of the base (1).

9. The novel capacity balance of claim 2, wherein: two equal fixedly connected with discharge pipe (5) in liquid storage pipe (42) bottom, discharge pipe (5) are linked together with liquid storage pipe (42), and discharge pipe (5) are close to liquid storage pipe (42) position department fixedly connected with second valve (51), and second valve (51) can cover the cross section setting of discharge pipe (5).

10. The novel capacity balance of claim 2, wherein: two input tube (45) are close to equal fixedly connected with fixture block (453) in bottom position department, and second rubber buffer (451) can butt in fixture block (453).

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