CN205015025U - Health type float flowmeter - Google Patents

Health type float flowmeter Download PDF

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Publication number
CN205015025U
CN205015025U CN201520812788.6U CN201520812788U CN205015025U CN 205015025 U CN205015025 U CN 205015025U CN 201520812788 U CN201520812788 U CN 201520812788U CN 205015025 U CN205015025 U CN 205015025U
Authority
CN
China
Prior art keywords
float
flowmeter
tapered tube
hygiene
flow value
Prior art date
Application number
CN201520812788.6U
Other languages
Chinese (zh)
Inventor
魏强
Original Assignee
北京空港北光仪表有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京空港北光仪表有限公司 filed Critical 北京空港北光仪表有限公司
Priority to CN201520812788.6U priority Critical patent/CN205015025U/en
Application granted granted Critical
Publication of CN205015025U publication Critical patent/CN205015025U/en

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Abstract

The utility model provides a health type float flowmeter, including the conical duct, with set up at its inside float, still be equipped with the overhead gage that is used for prescribing a limit to the float shift position and baffle down on the inner wall of conical duct, the float cover is established in the outside of pipe, the float by the upper end be the N level, down the tip magnetic floater that is the S level constitute, the diameter of lower tip is lighter than the diameter of upper end, it has fluid medium to pour into into in the conical duct, and magnetic floater forms a plurality of position of floater in the conical duct under fluid medium's effect, still including setting up outside the conical duct and read out the subassembly with the corresponding flow value of position of floater. The utility model discloses it is corresponding with the magnetic displacement or the signal of telecommunication with the position of floater of float in the conical duct to show the flow, greatly simplified the mechanical structure of flowmeter, thereby the cost is reduced, improve production efficiency.

Description

Hygiene-type suspended body flowmeter
Technical field
The utility model relates to a kind of flowmeter, especially a kind of hygiene-type suspended body flowmeter.
Background technology
Current suspended body flowmeter, have structure simple, but its measuring accuracy is very poor, have precision high, but structure is very complicated.More a kind of magnetic coupling suspended body flowmeter, this flowmeter is equipped with magnet rotor outside Taper Pipe, the angular displacement displacement of the lines of float being changed into rotor is attracted by the magnet coupling in magnet rotor and float, with angular transducer, corresponding angular displacement is become corresponding discharge display again, and location variation converts angle variable quantity to can produce nonlinearity erron, complicated in mechanical structure, poor anti jamming capability.
Summary of the invention
For the weak point existed in the problems referred to above, the utility model provides a kind of by by corresponding with magnetic displacement or electric signal for the float position of float in tapered tube, to show the hygiene-type suspended body flowmeter of flow.
For achieving the above object, the utility model provides a kind of hygiene-type suspended body flowmeter, comprise tapered tube (1), with the float (2) that is provided at its inner portion, the inwall of described tapered tube (1) is also provided with the overhead gage (4) for limiting described float (2) shift position and lower baffle plate (5), described float (2) is set in the outside of described conduit (3), described float (2) by upper end be N level, bottom is that the magnetic float of S level is formed, the diameter of described bottom is less than the diameter of described upper end;
In described tapered tube (1), be injected with fluid media (medium) (7), described magnetic float forms multiple float position under the effect of described fluid media (medium) (7) in described tapered tube (1);
Also comprise and be arranged on described tapered tube (1) outside and the flow value read assembly corresponding with described float position.
Above-mentioned hygiene-type suspended body flowmeter, wherein, described flow value read assembly comprises Electromagnetic Coupling System (6) and coupled flow value indication component.
Above-mentioned hygiene-type suspended body flowmeter, wherein, described flow value indication component is made up of the pointer (9) be connected with described Electromagnetic Coupling System (6) and the indicator (10) matched with it.
Above-mentioned hygiene-type suspended body flowmeter, wherein, described flow value read assembly comprises Hall element for detecting described float position and operation circuit unit coupled successively and LCD liquid crystal display, and described Hall element and described operation circuit unit are all solidify on circuit boards.
Above-mentioned hygiene-type suspended body flowmeter, wherein, described Hall element, described operation circuit unit and described circuit board are all be encapsulated in a stainless steel casing.
Above-mentioned hygiene-type suspended body flowmeter, wherein, described LCD liquid crystal display is arranged on the outer wall of described tapered tube (1).
Compared with prior art, the utility model has the following advantages:
The utility model, by corresponding with magnetic displacement or electric signal for the float position of float in tapered tube, to show flow, greatly simplifies the physical construction of flowmeter, thus reduces cost, enhances productivity.
The utility model can be used for process control in the production and processings such as bioengineering, pharmaceutical industry, Dairy Industry, beer beverage industry.
Accompanying drawing explanation
Fig. 1 is example structure figure of the present utility model.
Main Reference Numerals is described as follows:
1-tapered tube; 2-float; 3-conduit; 4-overhead gage; 5-lower baffle plate; 6-annular gap; 7-fluid media (medium); 8-Electromagnetic Coupling System; 9-pointer; 10-indicator; 11-transition rings
Embodiment
As shown in Figure 1, the present embodiment comprise tapered tube 1, with the float 2 that is provided at its inner portion, the inwall of tapered tube 1 is also provided with the overhead gage 4 for limiting float 2 shift position and lower baffle plate 5, float 2 is set in the outside of conduit 3, forms annular gap 6 between the outside wall surface of float 2 and the internal face of tapered tube 1.
The position that overhead gage 4 is corresponding with lower baffle plate 5 offers and to run through for conduit 3 and to be less than the perforate of the diameter of upper end and bottom in float.
Float 2 by upper end be N level, bottom is that the magnetic float of S level is formed, the diameter of bottom is less than the diameter of upper end.
In addition, between upper end and bottom, fan-shaped transition rings 11 is also provided with.
In tapered tube 1, be injected with fluid media (medium) 7, magnetic float forms multiple float position under the effect of fluid media (medium) 7 in tapered tube 1.
Also comprise and be arranged on flow value read assembly outside tapered tube 1 and corresponding with float position.
Wherein, flow value read assembly comprises Electromagnetic Coupling System 6 and coupled flow value indication component.Flow value indication component is made up of the pointer 9 be connected with Electromagnetic Coupling System 6 and the indicator 10 that matches with it.
Embodiment two
The present embodiment comprise tapered tube, with the float that is provided at its inner portion, the inwall of tapered tube is also provided with the overhead gage for limiting float shift position and lower baffle plate, float is set in the outside of conduit, forms annular gap between the outside wall surface of float and the internal face of tapered tube.
The position that overhead gage is corresponding with lower baffle plate offers and to run through for conduit and to be less than the perforate of the diameter of upper end and bottom in float.
Float by upper end be N level, bottom is that the magnetic float of S level is formed, the diameter of bottom is less than the diameter of upper end.
In addition, between upper end and bottom, fan-shaped transition rings is also provided with.
In tapered tube, be injected with fluid media (medium), magnetic float forms multiple float position under the effect of fluid media (medium) in tapered tube.
Also comprise and be arranged on flow value read assembly outside tapered tube and corresponding with float position.
Flow value read assembly comprises Hall element for detecting float position and operation circuit unit coupled successively and LCD liquid crystal display, and Hall element and operation circuit unit are all solidify on circuit boards.
Wherein, Hall element, operation circuit unit and circuit board are all be encapsulated in a stainless steel casing.LCD liquid crystal display is arranged on the outer wall of tapered tube.
These are only preferred embodiment of the present utility model, is only illustrative for invention, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes in the spirit and scope that invention claim limits to it, amendment, even equivalence, but all will fall in protection domain of the present utility model.

Claims (6)

1. a hygiene-type suspended body flowmeter, comprise tapered tube (1), with the float (2) that is provided at its inner portion, the inwall of described tapered tube (1) is also provided with the overhead gage (4) for limiting described float (2) shift position and lower baffle plate (5), described float (2) is set in the outside of described conduit (3), it is characterized in that, described float (2) by upper end be N level, bottom is that the magnetic float of S level is formed, the diameter of described bottom is less than the diameter of described upper end;
In described tapered tube (1), be injected with fluid media (medium) (7), described magnetic float forms multiple float position under the effect of described fluid media (medium) (7) in described tapered tube (1);
Also comprise and be arranged on described tapered tube (1) outside and the flow value read assembly corresponding with described float position.
2. hygiene-type suspended body flowmeter according to claim 1, is characterized in that, described flow value read assembly comprises Electromagnetic Coupling System (6) and coupled flow value indication component.
3. hygiene-type suspended body flowmeter according to claim 2, it is characterized in that, described flow value indication component is made up of the pointer (9) be connected with described Electromagnetic Coupling System (6) and the indicator (10) matched with it.
4. hygiene-type suspended body flowmeter according to claim 1, it is characterized in that, described flow value read assembly comprises Hall element for detecting described float position and operation circuit unit coupled successively and LCD liquid crystal display, and described Hall element and described operation circuit unit are all solidify on circuit boards.
5. hygiene-type suspended body flowmeter according to claim 4, is characterized in that, described Hall element, described operation circuit unit and described circuit board are all be encapsulated in a stainless steel casing.
6. hygiene-type suspended body flowmeter according to claim 4, is characterized in that, described LCD liquid crystal display is arranged on the outer wall of described tapered tube (1).
CN201520812788.6U 2015-10-19 2015-10-19 Health type float flowmeter CN205015025U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520812788.6U CN205015025U (en) 2015-10-19 2015-10-19 Health type float flowmeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520812788.6U CN205015025U (en) 2015-10-19 2015-10-19 Health type float flowmeter

Publications (1)

Publication Number Publication Date
CN205015025U true CN205015025U (en) 2016-02-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520812788.6U CN205015025U (en) 2015-10-19 2015-10-19 Health type float flowmeter

Country Status (1)

Country Link
CN (1) CN205015025U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108871466A (en) * 2018-06-08 2018-11-23 合肥利都自动化仪表有限公司 A kind of Three-rotor flow meter with a variety of bindiny mechanisms
CN109459117A (en) * 2018-10-09 2019-03-12 常州市成丰流量仪表有限公司 A kind of magnetic damping formula metal pipe float flow meter and its processing method
CN108871466B (en) * 2018-06-08 2021-03-09 安徽中知众创知识产权运营有限公司 Three-rotor flow meter with various connecting mechanisms

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108871466A (en) * 2018-06-08 2018-11-23 合肥利都自动化仪表有限公司 A kind of Three-rotor flow meter with a variety of bindiny mechanisms
CN108871466B (en) * 2018-06-08 2021-03-09 安徽中知众创知识产权运营有限公司 Three-rotor flow meter with various connecting mechanisms
CN109459117A (en) * 2018-10-09 2019-03-12 常州市成丰流量仪表有限公司 A kind of magnetic damping formula metal pipe float flow meter and its processing method

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