CN202183052U - Full-Chinese intelligent flow measurement and control instrument - Google Patents
Full-Chinese intelligent flow measurement and control instrument Download PDFInfo
- Publication number
- CN202183052U CN202183052U CN2011203028091U CN201120302809U CN202183052U CN 202183052 U CN202183052 U CN 202183052U CN 2011203028091 U CN2011203028091 U CN 2011203028091U CN 201120302809 U CN201120302809 U CN 201120302809U CN 202183052 U CN202183052 U CN 202183052U
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- flow
- control instrument
- electrode
- flow measurement
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Abstract
The utility model discloses a full-Chinese intelligent flow measurement and control instrument, which comprises a flow sensor with an instrument head provided with a light-emitting diode (LED) displayer at the upper end and a flow adjuster connected at the downstream of the flow sensor and provided with an intelligent actuator. The flow sensor comprises a shell and a vortex generating body arranged in the shell. An opening is arranged on the shell, an electrode seat with threads is welded at the position of the opening, electrodes fixed by pressing nuts are arranged in the electrode seat and connected with the instrument head through a signal plug with signal lines, and a magnet installed on the shell is arranged below the electrodes. The full-Chinese intelligent flow measurement and control instrument can display Chinese, the electrodes can be installed and dismounted conveniently, and service life of the signal lines is guaranteed. The full-Chinese intelligent flow measurement and control instrument further has the advantages of being simple in implement structure and convenient to use.
Description
Technical field
The utility model relates to a kind of measurement and control instrument, particularly a kind of complete Chinese intelligent flow measurement and control instrument.
Background technology
Present flow measuring and controlling instrument is made up of flow sensor (being magnetoelectric flowmeter), intelligent controller and flowrate control valve usually.Magnetoelectric flowmeter is the same with other vortex shedding flow meters, is to utilize " toll bar " vortex street principle, is different from the piezoelectric type detection mode of most of vortex shedding flow meters at present, the vortex shedding flow meter that adopts induction novel detection mode to form.When conducting medium produces a whirlpool band of alternately arranging at the back with the eddy generator both sides that certain speed flows through triangulo column; Be referred to as " toll bar whirlpool "; Permanent magnet in the encapsulating housing produces magnetic field; Produce the charge signal of the frequency identical in electrode tip with whirlpool, after delivering to that converter is intelligent and handle through lead, realization transient liquid flow, the demonstration of integrated flux and communication and the control between data on flows and the microsystem.
At present; Magnetoelectric flowmeter in use, and is abominable because of residing environment, often in flowing liquid, exists some twisters or greasy dirt to stick to electrode head and eddy generator surface; Influence measurement effect; Need periodic cleaning, and the electrode of existing flow sensor is screwed on the Connection Block through screw thread, Connection Block is welded on the housing for this reason.Therefore, laid-up need be back-outed and is screwed into, and dismounting comparatively bothers, and also causes the signal wire fracture easily, influences serviceable life.Also having conventional is that to adopt operation valve be the emery wheel valve, this valve easy abrasion, less stable, and easy-maintaining not.
The utility model content
The purpose of the utility model is, a kind of complete Chinese intelligent flow measurement and control instrument is provided.But the utility model Chinese display, the Signal plug easy accessibility in the serviceable life of assurance signal wire, is convenient for changing gauge outfit; Also have the flow regulator wearing quality strong, good stability, easy to maintenance.
The technical scheme of the utility model: complete Chinese intelligent flow measurement and control instrument; It is characterized in that: comprise that the upper end is provided with the flow sensor of the instrument head of being with LCD display and is connected the flow sensor downstream and flow regulator that be provided with intelligent actuator; Described flow sensor comprises housing and the eddy generator that is arranged in the housing; Housing is provided with opening, and opening part is welded with threaded electrode tip holder, is provided with in the electrode tip holder through the fixing electrode of gland nut; Electrode connects the instrument head through the Signal plug that has signal wire, and the below of electrode is provided with the magnet that is installed on the housing.
In the aforesaid complete Chinese intelligent flow measurement and control instrument, described flow regulator is a telescoping valve.
In the aforesaid complete Chinese intelligent flow measurement and control instrument, be provided with insulation sleeve and following insulation sleeve between described electrode and the electrode tip holder.
Compared with prior art, the utility model is through using the instrument head of LCD display, and making can the Chinese display literal, practicality simple to operate; Electrode be inserted in the electrode tip holder and fix through gland nut, during the dismounting gauge outfit, the Signal plug plug gets final product, and is comparatively convenient, and not fragile signal wire, can guarantee signal wire normal serviceable life; Next adopts telescoping valve as flow valve, makes wearing quality strong, the stability of ability dependable flow, and convenient for maintaining.The utility model also has the characteristics simple in structure and easy to use of implementing.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of flow sensor.
Being labeled as in the accompanying drawing: 1-display, 2-instrument head, 3-housing, 4-eddy generator, 5-magnet; The 6-flow sensor, 7-intelligent actuator, 8-flow regulator, 9-electrode tip holder, insulation sleeve under the 10-; The 11-electrode, the last insulation sleeve of 12-, 13-gland nut, 14-Signal plug, 15-signal wire.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described, but not as the foundation to the utility model restriction.
Embodiment.Complete Chinese intelligent flow measurement and control instrument; Constitute as illustrated in fig. 1 and 2; Comprise the upper end be provided with band LCD display 1 instrument 2 flow sensor 6 and be connected flow sensor 6 downstream and flow regulator 8 that be provided with intelligent actuator 7 (being YE), described flow sensor 6 comprises housing 3 and the eddy generator 4 that is arranged in the housing 3, housing 3 is provided with opening; Opening part is welded with threaded electrode tip holder 9; Be provided with in the electrode tip holder 9 through the fixing electrode 11 of gland nut 13, electrode 11 connects instrument 2 through the Signal plug 14 that has signal wire 15, and the below of electrode 11 is provided with the magnet 5 that is installed on the housing 3.
Reasonablely be, described flow regulator 8 adopts telescoping valves, and wearing quality is strong, stability and convenient for maintaining that can dependable flow.Telescoping valve mainly is made up of water inlet pipe, valve body, gland, spool and rising pipe.
Be provided with insulation sleeve 12 and following insulation sleeve 10 between described electrode 11 and the electrode tip holder 9.
The principle of the utility model is following: when conducting medium produces a whirlpool band of alternately arranging at the back with the eddy generator both sides that certain speed flows through triangulo column; Permanent magnet in the encapsulating housing produces magnetic field; Produce the charge signal of the frequency identical with whirlpool in electrode tip; After delivering to that the instrument head is intelligent and handle through signal wire; Realize transient liquid flow, the demonstration of integrated flux and communication and the control between data on flows and the microsystem, control intelligent actuator simultaneously, reach the measurement and the control of flow the action that flow regulator opens or closes.
Claims (3)
1. complete Chinese intelligent flow measurement and control instrument; It is characterized in that: comprise that the upper end is provided with the flow sensor (6) of the instrument head (2) of being with LCD display (1) and is connected downstream and the flow regulator that be provided with intelligent actuator (7) (8) of flow sensor (6); Described flow sensor (6) comprises housing (3) and is arranged on the eddy generator (4) in the housing (3); Housing (3) is provided with opening; Opening part is welded with threaded electrode tip holder (9); Be provided with in the electrode tip holder (9) through the fixing electrode (11) of gland nut (13), electrode (11) connects instrument head (2) through the Signal plug (14) that has signal wire (15), and the below of electrode (11) is provided with the magnet (5) that is installed on the housing (3).
2. complete Chinese intelligent flow measurement and control instrument according to claim 1, it is characterized in that: described flow regulator (8) is a telescoping valve.
3. complete Chinese intelligent flow measurement and control instrument according to claim 1 and 2 is characterized in that: be provided with insulation sleeve (12) and following insulation sleeve (10) between described electrode (11) and the electrode tip holder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203028091U CN202183052U (en) | 2011-08-19 | 2011-08-19 | Full-Chinese intelligent flow measurement and control instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203028091U CN202183052U (en) | 2011-08-19 | 2011-08-19 | Full-Chinese intelligent flow measurement and control instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202183052U true CN202183052U (en) | 2012-04-04 |
Family
ID=46176082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203028091U Expired - Lifetime CN202183052U (en) | 2011-08-19 | 2011-08-19 | Full-Chinese intelligent flow measurement and control instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202183052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201599A (en) * | 2019-06-17 | 2019-09-06 | 浙江金龙自控设备有限公司 | A kind of skid-mounted high pressure water regulation device |
-
2011
- 2011-08-19 CN CN2011203028091U patent/CN202183052U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201599A (en) * | 2019-06-17 | 2019-09-06 | 浙江金龙自控设备有限公司 | A kind of skid-mounted high pressure water regulation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120404 |
|
| CX01 | Expiry of patent term |