CN207540599U - A kind of gas Roots flow meter with wireless transmitting system - Google Patents
A kind of gas Roots flow meter with wireless transmitting system Download PDFInfo
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- CN207540599U CN207540599U CN201721762213.3U CN201721762213U CN207540599U CN 207540599 U CN207540599 U CN 207540599U CN 201721762213 U CN201721762213 U CN 201721762213U CN 207540599 U CN207540599 U CN 207540599U
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- housing
- wireless
- rotor assembly
- data
- flow meter
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000001419 dependent effect Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 5
- 230000013011 mating Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 9
- 206010069747 Burkholderia mallei infection Diseases 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Arrangements For Transmission Of Measured Signals (AREA)
- Details Of Flowmeters (AREA)
Abstract
The utility model discloses a kind of gas Roots flow meter with wireless transmitting system, including the rotor assembly of pedestal, the housing being arranged on pedestal, the stent being arranged on the left of housing, the flow integrator being arranged on stent, setting inside housings, the adjustment gear assembly with rotor assembly mating connection；The housing side is provided with working cavity, and the working cavity is built-in with magneto-dependent sensor, temperature sensor and pressure sensor, and the magneto-dependent sensor, temperature sensor and pressure sensor are electrically connected with flow integrator；Wireless system for transmitting data built in the flow integrator, wirelessly transferred chip module, the wireless data receiving module with wirelessly transferred chip module that the wireless system for transmitting data includes data conversion module, connect with data conversion module.Data are delivered to receiving terminal by the utility model by wireless system for transmitting data, without going downloading data manually, are improved work efficiency.
Description
Technical field
The utility model is related to a kind of gas Roots flow meters with wireless transmitting system.
Background technology
At present, Roots type flowmeter is also known as rotz flowmeter, be mainly used for carrying out air in pipeline or water flow it is continuous or
The high-precision measuring instrument that interval measures.It is with precision height, good reliability, light-weight, long lifespan, running noises are low, install
The features such as easy to use, rotz flowmeter live can indicate integrated flux, instantaneous flow, single dose etc., and also exportable pulse is believed
Number, 4-20mA or 1-5V analog signals, 485 communications, 4-20mA+HART, MODBUS agreement etc..Rotz flowmeter by measuring room,
The compositions such as metering rotor, metering unit component (i.e. internal measurement element) and counting indicator component.In the housing of rotz flowmeter
It is interior there are one measuring room, have in measuring room it is a pair of or two pairs can tangent rotation waist wheel (being the gear that modulus is 2 in fact),
A pair of of drive gear is co-axially mounted with two waist wheels outside flowmeter shell, they, which are intermeshed, allows two waist wheels mutual
Linkage.
In the design, when researching and developing Roots type flowmeter, data are all stored in flow integrator, are usually all to use data line
Transfer data in external storage disk, so manually downloading data, occupy a large amount of manpowers, it is existing very big the shortcomings that.
Utility model content
In order to solve the above technical problems, the utility model discloses a kind of gas Roots's flows with wireless transmitting system
Meter, including pedestal, the housing being arranged on pedestal, the stent being arranged on the left of housing, the flow accumulation being arranged on stent
The rotor assembly of instrument, setting inside housings, the adjustment gear assembly with rotor assembly mating connection；It is provided in the housing
Place rotor assembly, the first cavity, the second cavity of harmonizing gear assembly；Gap between the rotor assembly is by harmonizing tooth
Wheel assembly is adjusted；The housing side is provided with working cavity, and the working cavity is built-in with magneto-dependent sensor, temperature sensor
And pressure sensor, the magneto-dependent sensor, temperature sensor and pressure sensor are electrically connected with flow integrator；The flow
Wireless system for transmitting data built in integrating instrument, the wireless system for transmitting data include data conversion module and data conversion mould
Wirelessly transferred chip module, the wireless data receiving module with wirelessly transferred chip module of block connection.
Preferably, the oil filler point to connect with the second cavity is provided on the housing, and its front is provided with oil ga(u)ge,
The oil ga(u)ge is arranged on the right opposite of the second cavity.
Preferably, it is provided with data transmission interface on the flow integrator.
Preferably, inlet tube is provided in the housing, the inlet tube is located at the surface of rotor assembly；The rotor
Component is composed of multiple idler wheels.
Preferably, the driven gear for harmonizing gear assembly and including drive bevel gear, being engaged on drive bevel gear, it is described
Gap between rotor assembly is adjusted after mutually being rotated with driven gear by drive bevel gear.
Advantageous effect：The utility model overcomes the deficiencies in the prior art, ingenious in design, rational in infrastructure, pass through no line number
Data are delivered to receiving terminal according to Transmission system, without going downloading data manually, are improved work efficiency, the degree of automation
It is high.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.
Fig. 1 is a kind of structure diagram of the gas Roots flow meter with wireless transmitting system of the utility model.
Fig. 2 is that a kind of modular structure of wireless system for transmitting data with wireless transmitting system of the utility model is illustrated
Figure.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
Embodiment：
Shown in Fig. 1 and Fig. 2, a kind of gas Roots flow meter with wireless transmitting system of the utility model, including
Pedestal 4, the housing 1 being arranged on pedestal 4, the stent 3 for being arranged on the left side of housing 1, the flow integrator 2 being arranged on stent 3,
The adjustment gear assembly 14 for be arranged on the rotor assembly 9 inside housing 1, being connected with rotor assembly 9；It is set in the housing 1
The first cavity 11, the second cavity 12 be equipped with and place rotor assembly 9, harmonized gear assembly 14；Entrance is provided in the housing 1
Pipe 16, the inlet tube 16 are located at the surface of rotor assembly；The rotor assembly 9 is composed of multiple idler wheels 91, and every two
There is certain gap between a idler wheel 91, the gap between the rotor assembly 9 is adjusted by harmonizing gear assembly 14；Its
In, the space of first cavity 11 is more than the second cavity 12, and 1 side of housing is provided with working cavity 6, the working chamber
Body 6 is built-in with magneto-dependent sensor 7, temperature sensor 8 and pressure sensor 5, the magneto-dependent sensor 7, temperature sensor 8 and pressure
Force snesor 5 is electrically connected by data line with flow integrator 2；(the figure of wireless system for transmitting data built in the flow integrator 2
In do not indicate), the wireless system for transmitting data (not indicated in figure) includes data conversion module 110 and data conversion module
Wirelessly transferred chip module 111, the wireless data receiving module 112 with wirelessly transferred chip module 111 of 110 connections,
In, the oil filler point 13 to connect with the second cavity 12 is provided on the housing 1, and its front is provided with oil ga(u)ge 15, it is described
Oil ga(u)ge 15 is arranged on the right opposite of the second cavity 12, and the oil ga(u)ge 15 can see how much feelings of lubricating oil in the second cavity 12
Condition, oiling bolt (not indicated in figure) is provided on the oil filler point 13, and the oil filler point 13 injects for lubricating oil.
A kind of gas Roots flow meter with wireless transmitting system of the utility model is set on the flow integrator 2
It is equipped with data transmission interface 21.
A kind of gas Roots flow meter with wireless transmitting system of the utility model, about regulative mode, the tune
Quasi- gear assembly 14 includes drive bevel gear 142, the driven gear 141 for being engaged on drive bevel gear 142, each two idler wheel
Gap between 91 after drive bevel gear 142 and driven gear 141 mutually rotation by adjusting.
Operation principle：It feels at ease in the duct and puts a gas Roots flow meter with wireless transmitting system, both ends are by axis
Hold support；When fluid passes through pipeline, the rotor assembly 9 in Roots type flowmeter is impacted, driving moment is generated to Roots type flowmeter,
In certain range of flow, to certain fluid media (medium) viscosity, the angular velocity of rotation and fluid flow rate of Roots type flowmeter are into just
Than.Fluid flow rate can be obtained by the angular velocity of rotation of Roots type flowmeter as a result, so as to which the stream by pipeline is calculated
Body flow.
Advantageous effect：The utility model overcomes the deficiencies in the prior art, ingenious in design, rational in infrastructure, pass through no line number
Data are delivered to receiving terminal according to Transmission system, without going downloading data manually, are improved work efficiency, high degree of automation.
A variety of modifications of these embodiments will be apparent for those skilled in the art, herein
Defined General Principle can be real in other embodiments without departing from the spirit or scope of the present utility model
It is existing.
Claims (5)
1. a kind of gas Roots flow meter with wireless transmitting system, it is characterised in that：It includes pedestal, is arranged on pedestal
Housing, be arranged on the left of housing stent, be arranged on stent flow integrator, setting rotor set inside housings
Part, the adjustment gear assembly being connected with rotor assembly；It is provided in the housing and places rotor assembly, harmonizes gear assembly
The first cavity, the second cavity, the gap between the rotor assembly is adjusted by harmonizing gear assembly；The housing side is set
Working cavity is equipped with, the working cavity is built-in with magneto-dependent sensor, temperature sensor and pressure sensor, the magnetosensitive sensing
Device, temperature sensor and pressure sensor are electrically connected with flow integrator；Wireless data transmission system built in the flow integrator
System, the wireless system for transmitting data include data conversion module, connect with data conversion module wirelessly transferred chip module,
With the wireless data receiving module of wirelessly transferred chip module.
2. the gas Roots flow meter according to claim 1 with wireless transmitting system, which is characterized in that the housing
On be provided with the oil filler point to connect with the second cavity, and its front is provided with oil ga(u)ge, the oil ga(u)ge is arranged on the second cavity
Right opposite.
3. the gas Roots flow meter according to claim 1 with wireless transmitting system, which is characterized in that the flow
Data transmission interface is provided on integrating instrument.
4. the gas Roots flow meter according to claim 1 with wireless transmitting system, which is characterized in that the housing
In be provided with inlet tube, the inlet tube is located at the surface of rotor assembly；The rotor assembly is composed of multiple idler wheels.
5. the gas Roots flow meter according to claim 1 with wireless transmitting system, which is characterized in that the adjustment
Gear assembly includes drive bevel gear, is engaged on the driven gear of drive bevel gear, and the gap between the rotor assembly passes through
Drive bevel gear is adjusted after mutually being rotated with driven gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721762213.3U CN207540599U (en) | 2017-12-15 | 2017-12-15 | A kind of gas Roots flow meter with wireless transmitting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721762213.3U CN207540599U (en) | 2017-12-15 | 2017-12-15 | A kind of gas Roots flow meter with wireless transmitting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207540599U true CN207540599U (en) | 2018-06-26 |
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ID=62618712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721762213.3U Active CN207540599U (en) | 2017-12-15 | 2017-12-15 | A kind of gas Roots flow meter with wireless transmitting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207540599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118170079A (en) * | 2024-05-15 | 2024-06-11 | 浙江维度仪表有限公司 | Valve control linkage control method and system for gas Roots flowmeter based on Internet of things |
-
2017
- 2017-12-15 CN CN201721762213.3U patent/CN207540599U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118170079A (en) * | 2024-05-15 | 2024-06-11 | 浙江维度仪表有限公司 | Valve control linkage control method and system for gas Roots flowmeter based on Internet of things |
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