CN209400051U

CN209400051U - Float type level height measuring rule

Info

Publication number: CN209400051U
Application number: CN201821673597.6U
Authority: CN
Inventors: 王宏林
Original assignee: KUITUN HONGLING INTELLIGENT TECHNOLOGY Co Ltd
Current assignee: KUITUN HONGLING INTELLIGENT TECHNOLOGY Co Ltd
Priority date: 2018-10-15
Filing date: 2018-10-15
Publication date: 2019-09-17
Anticipated expiration: 2028-10-15

Abstract

The utility model discloses a kind of float type level height measuring rules, including float chamber (2), float chamber liquid entrance (5), float (3), magnetic substance (4) and magnetic induction mechanism (7), valve is adjusted it is characterized by: being equipped on the top of float chamber (2), the adjusting valve includes at least one by float chamber (2) and the extraneous hole (1) being connected, which is equipped with hole adjuster (8).Compared with prior art, the utility model measurement liquid level precision it is higher, influenced by liquid fluctuating it is smaller, especially suitable for being applied in the more frequent environment of SEA LEVEL VARIATION.

Description

Float type level height measuring rule

Technical field

The utility model relates to a kind of float type level height measuring rules.

Background technique

The device of existing measurement liquid level, such as gauge are influenced by water level fluctuation, and measurement is very inaccurate, It is mainly used in the not high place of measurement request.

In the case of more demanding for some measurement accuracy, generally use float type level height measuring rule and measure. Such as magnetic induction float type level height measuring rule, majority is hollow magnet to be made into float, or magnet system is arranged on float At magnetic float, then magnetic float is placed in water, when fluctuation of water table, what magnetic float floated up and down with water level, magnetic field is passed Feel in the magnetic susceptibility position sensor in pipe, water level is read with this.The defect of this magnetic float gauge is to work as SEA LEVEL VARIATION When more frequent, water float is bigger with the fluctuating range above and below water level, so that the water level value read is also constantly upper and lower It changes, reading is unstable, and the error generated is caused to increase.

Therefore, a kind of float type level height measuring rule suitable for the more frequent environment of SEA LEVEL VARIATION just meet the tendency of and It is raw.

Summary of the invention

The technical problem to be solved by the utility model is to provide a kind of suitable for the more frequent environment of SEA LEVEL VARIATION Float type level height measuring rule.

The goal of the invention of the utility model is by being realized with flowering structure: being passed in and out including float chamber (2), float chamber liquid Mouth (5), float (3), magnetic substance (4) and magnetic induction mechanism (7), it is characterised in that: be equipped on the top of float chamber (2) and adjust gas Door, the adjusting valve include at least one by float chamber (2) and the extraneous hole (1) being connected, which is equipped with hole Adjuster (8).

Above-mentioned hole adjuster (8) is preferably one of valve or adjusting screw.

Further, above-mentioned float chamber liquid entrance (5) is preferably at least one micropore of float chamber (2) lower part Hole, and the gross area of the cross-sectional area of the size of the Micro-v oid gross area >=adjusting valve hole (1).

The utility model passes through the confined air air bearing seed cell for being provided with exhaust damping unit, the setting suitable for reading of vapour lock float chamber There is adjustable valving for leading to the external world, for adjusting the amount of resistant that air column is gone up and down in vapour lock float chamber, realization slows down The fluctuation up and down of vapour lock float chamber liquid level has the function that be stably placed on water float in vapour lock float chamber, to stablize water gauge Reading.The vapour lock float chamber can be the shapes such as round, rectangular, can be with the whole concentric housing installation of measurement water gauge or and magnetic Sensor tube is separately installed in parallel.

Compared with prior art, the utility model measurement liquid level precision it is higher, influenced by liquid fluctuating it is smaller, Especially suitable for being applied in the more frequent environment of SEA LEVEL VARIATION.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model embodiment 1.

Fig. 2 is the structural schematic diagram of 1 magnetic induction mechanism of the utility model embodiment.

Fig. 3 is the structural schematic diagram of 2 magnetic induction mechanism of the utility model embodiment.

As shown in the figure: 1 is hole, and 2 be float chamber, and 3 be float, and 4 be magnetic substance, and 5 be float chamber liquid entrance, and 6 are Inductor chamber, 7 be magnetic induction mechanism, and 8 be hole adjuster.

Specific embodiment

The following detailed description of preferred embodiments of the present invention.

Embodiment 1: being the structural schematic diagram of the utility model embodiment 1, including float chamber 2, float chamber referring to Fig.1 with 2 Liquid entrance 5, float 3, magnetic substance 4 and magnetic induction mechanism 7, magnetic substance 4, which is set on float 3, constitutes a magnetic float, institute The float chamber 2 stated can be cylinder, be also possible to the shapes such as rectangular column or polygon prism, is equipped with and adjusts on the top of float chamber 2 Valve, the adjusting valve include at least one by float chamber 2 and the extraneous hole 1 being connected, which is adjusted equipped with hole The hole adjuster 8 of device 8, the present embodiment adjusts screw.It can certainly be valve.

Float chamber liquid entrance 5 described in the present embodiment is several Micro-v oids of 2 lower part of float chamber, and this is micro- The gross area of the cross-sectional area of the size of the hole gross area >=adjusting valve hole 1.

Certainly, the float chamber liquid entrance 5 can also be 2 lower open shape of float chamber.

The magnetic induction mechanism 7 is the array that several dry reed tubes G1-Gn is constituted, and magnetic float is dry positioned at some When the yellow position pipe G, the case where voltage circuit where dry reed tube G conducting, voltage circuit conducting where dry reed tube G, is Corresponding water level can be read.

Embodiment 2: being the structural schematic diagram of the utility model embodiment 1, relative to embodiment 1, this implementation referring to Fig. 3 The difference of example is: display D being arranged in the voltage circuit where each dry reed tube G and constitutes array of display D1-Dn, display Device D can be light emitting diode or charactron, then can more intuitively show on float type level height measuring rule Corresponding water level.

Above are merely preferred embodiments of the utility model, it is noted that above-mentioned preferred embodiment should not regard For limitations of the present invention, the protection scope of the utility model should be defined by the scope defined by the claims..For For those skilled in the art, without departing from the spirit and scope of the utility model, it can also make several Improvements and modifications also should be regarded as the protection scope of the utility model.

Claims

1. a kind of float type level height measuring rule, including float chamber (2), float chamber liquid entrance (5), float (3), magnetism Body (4) and magnetic induction mechanism (7), it is characterised in that: be equipped on the top of float chamber (2) and adjust valve, which includes Float chamber (2) and the extraneous hole (1) being connected, the hole (1) are equipped with hole adjuster (8) by least one.

2. float type level height measuring rule according to claim 1, it is characterised in that: the hole adjuster (8) For one of valve or adjusting screw.

3. float type level height measuring rule according to claim 1 or 2, it is characterised in that: the float chamber liquid Import and export at least one Micro-v oid that (5) are float chamber (2) lower part, and the size of the Micro-v oid gross area >=adjusting valve The gross area of the cross-sectional area of hole (1).

4. float type level height measuring rule according to claim 1 or 2, it is characterised in that: the magnetic induction mechanism (7) array constituted for several dry reed tubes G1-Gn, when magnetic float is located at some dry reed tube position G, dry reed tube G institute Voltage circuit conducting, where dry reed tube G voltage circuit conducting the case where read corresponding water level.

5. float type level height measuring rule according to claim 3, it is characterised in that: the magnetic induction mechanism (7) For several dry reed tubes G1-Gn constitute array, when magnetic float is located at some dry reed tube position G, where dry reed tube G The case where voltage circuit conducting, the voltage circuit where dry reed tube G is connected, reads corresponding water level.