CN206959917U - A kind of intelligent many reference amounts differential pressure flowmeter - Google Patents
A kind of intelligent many reference amounts differential pressure flowmeter Download PDFInfo
- Publication number
- CN206959917U CN206959917U CN201720877760.XU CN201720877760U CN206959917U CN 206959917 U CN206959917 U CN 206959917U CN 201720877760 U CN201720877760 U CN 201720877760U CN 206959917 U CN206959917 U CN 206959917U
- Authority
- CN
- China
- Prior art keywords
- differential pressure
- base
- signal wire
- pressure transmitter
- feeler lever
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Landscapes
- Measuring Volume Flow (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a kind of intelligent many reference amounts differential pressure flowmeter; including differential pressure transmitter and feeler lever; converter is installed, differential pressure transmitter gauge outfit one end is fixed with signal wire protection pipe, and the differential pressure transmitter gauge outfit other end draws power signal line inside the differential pressure transmitter gauge outfit；Differential pressure transmitter bottom is provided with base, and signal wire protection bottom of the tube is fixedly linked with base；Pan frontward end is provided with two three-way electromagnetic valves, and base rear end is provided with pressure sensor；Base bottom is fixedly linked by support column and feeler lever.The structure design that the utility model passes through magnetic valve, the moisture film that can be automatically drained out in differential pressure pipeline, the problem of avoiding producing moisture film in the bigger environment of water smoke inside differential pressure pipe and causing measurement error big, coordinate and introduce temperature sensor and pressure sensor, temperature, pressure, flow integrated measuring are realized, while uses plug-type structure design, realizes online installation with pressure, it is convenient that in-site installation more facilitates, and product practicality is more preferable.
Description
Technical field
The utility model belongs to field of flow measurement, is a kind of intelligent many reference amounts differential pressure flowmeter, more particularly to a kind of
Based on differential pressure principle, introducing many reference amounts measure and the intelligent many reference amounts differential pressure flowmeter of intelligent drainage function technology.
Background technology
Differential pressure flowmeter obtains by force the favor of users by feat of low limit, water resistant mist ability, can be in the application of reality
During encounter water smoke it is bigger in the case of, moisture film is easily produced inside differential pressure pipeline causes measurement inaccurate, and environment adapts to energy
Power is poor, while during the use of reality, scene is typically necessary to be measured to the parameter of whole environment, particularly environment
Temperature and pressure in parameter, and also need to check the flow of flowmeter measurement on the spot, compare in face of some site environments
During the situation of complexity, very big inconvenience is brought to onsite application.
Utility model content
The purpose of this utility model is to overcome problem above existing for prior art, there is provided a kind of intelligent many reference amounts are poor
Pressure type flowmeter, the moisture film that can be automatically drained out in capillary, avoid producing moisture film inside capillary in the bigger environment of water smoke
And the problem of causing measurement error big.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of intelligent many reference amounts differential pressure flowmeter, including differential pressure transmitter and feeler lever, in the differential pressure transmitter gauge outfit
Portion is provided with converter, and differential pressure transmitter gauge outfit one end is fixed with signal wire protection pipe, and the differential pressure transmitter gauge outfit other end is drawn
Power signal line；
The differential pressure transmitter bottom is provided with base, and signal wire protection bottom of the tube is fixedly linked with base；
The pan frontward end is provided with two three-way electromagnetic valves, and base rear end is provided with pressure sensor；Chassis interior
Provided with exhaust passage and pressure passage, exhaust passage one end is connected with two three-way electromagnetic valves, and the exhaust passage other end communicates with the external world,
Pressure passage is three-port structure, and pressure passage end is connected with two three-way electromagnetic valves, the pressure passage other end and the capillary in feeler lever
Pipe is connected, and is connected among pressure passage with differential pressure transmitter diaphragm；
The base bottom is fixedly linked by support column and feeler lever；
Collar joint is installed on the outside of the feeler lever, feeler lever bottom is provided with probe, temperature is sealed and installed with probe
Sensor；
The signal wire of the temperature sensor sequentially passes through feeler lever, base, signal wire protection pipe and is connected with converter；Pressure
The signal wire of sensor is connected together with the control line of two three-way electromagnetic valves through signal wire protection pipe with converter.
Further, the power signal line is fixed in differential pressure transmitter gauge outfit by water joint, the power supply signal
Line one end is connected with converter, and the power signal line other end is connected with external power supply.
Further, using thunder, power signal line is not fixed joint the water joint.
Further, the front and back end of the base is mounted on lid line box, for exposed pressure sensor, temperature biography
Sensor, the signal wire of two three-way electromagnetic valves are protected.
Further, the signal wire protection pipe both ends are fixed with differential pressure transmitter gauge outfit, base respectively by pipe joint
It is connected.
The beneficial effects of the utility model are：
The utility model the moisture film that can be automatically drained out in differential pressure pipeline, is avoided in water smoke by the structure design of magnetic valve
The problem of producing moisture film inside differential pressure pipe in bigger environment and causing measurement error big, coordinate and introduce temperature sensor and pressure
Force snesor, temperature, pressure, flow integrated measuring are realized, while use plug-type structure design, realize online peace with pressure
Dress, it is convenient that in-site installation more facilitates, and product practicality is more preferable.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms the part of the application,
Schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model improper
Limit.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structure sectional view of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ",
" in ", " length ", " interior ", indicating position or the position relationship such as " surrounding ", be for only for ease of description the utility model and simplification
Description, rather than the component or element of instruction or hint meaning must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that to limitation of the present utility model.
A kind of intelligent many reference amounts differential pressure flowmeter as shown in Figure 1, including differential pressure transmitter 1 and feeler lever 6, differential pressure transporting
Converter 13 is installed, the gauge outfit one end of differential pressure transmitter 1 is fixed with signal wire protection pipe 3, differential pressure transmitter 1 inside the gauge outfit of device 1
The gauge outfit other end draws power signal line, and power signal line is fixed in the gauge outfit of differential pressure transmitter 1 by water joint 2, the electricity
Source signal line one end is connected with converter 13, and the power signal line other end is connected with external power supply, and water joint 2 uses Lei Mojie
Power signal line is fixed head；
The bottom of differential pressure transmitter 1 is provided with base 10, and the bottom of signal wire protection pipe 3 is fixedly linked with base 10, signal wire
The both ends of protection pipe 3 are fixedly linked with the gauge outfit of differential pressure transmitter 1, base 10 respectively by pipe joint, the use of signal wire protection pipe 3
It can not only prevent that signal wire is exposed, can also improve the attractive in appearance of product；The front and back end of base 10 is mounted on lid line box 4, uses
Protected in the signal wire to exposed pressure sensor 11, temperature sensor 12, two three-way electromagnetic valves 9, the design of lid line box 4
Signal wire can be prevented exposed and waterproof, improve the attractive in appearance of product；
The front end of base 10 is provided with two three-way electromagnetic valves 9, and the inside of base 10 is provided with exhaust passage 91 and pressure passage 92, is vented
The one end of passage 91 is connected with two three-way electromagnetic valves 9, and the other end of exhaust passage 91 communicates with the external world, and pressure passage 92 is three-port structure,
The one end of pressure passage 92 is connected with two three-way electromagnetic valves 9, and the other end of pressure passage 92 is connected with the capillary 14 in feeler lever 6, pressure
It is connected among passage 92 with the diaphragm 93 of differential pressure transmitter 1, has effectively discharged the moisture film in capillary 14；Two three-way electromagnetic valves 9 are adopted
It is the switch of electric signal control magnetic valve, intelligent opening and closing can be realized by the operation of product software, compared in water smoke
It can realize and be automatically drained out moisture film solve and produce moisture film because water smoke is big and cause measurement is inaccurate to ask when being measured in serious environment
Topic；The rear end of base 10 is provided with pressure sensor 11, and pressure measxurement can be achieved in the connection of pressure sensor 11, without peace
The device of dress measurement pressure, improves product degree easy for installation, also reduces the expense of equipment；
The bottom of base 10 is fixedly linked by support column 5 and feeler lever 6；
The outside of feeler lever 6 is provided with collar joint 7, and the design of collar joint 7 is to realize plug-type installation side
Formula, the normal operation for without cutout installation operation, ensureing field apparatus, the bottom of feeler lever 6 are realized using installation tool can with pressure
Probe 8 is installed, probe 8 is to be used to extract differential pressure signal, and flow value is can obtain by the processing of differential pressure signal, close in probe 8
Envelope is provided with temperature sensor 12, realizes whole flowmeter flow, temperature, pressure integrated measurement；Temperature sensor 12
Signal wire sequentially passes through feeler lever 6, base 10, signal wire protection pipe 3 and is connected with converter 13；The signal wire of pressure sensor 11 with
The control line of two three-way electromagnetic valves 9 is connected through signal wire protection pipe 3 with converter 13 together.
The utility model the moisture film that can be automatically drained out in differential pressure pipeline, is avoided in water smoke by the structure design of magnetic valve
The problem of producing moisture film inside differential pressure pipe in bigger environment and causing measurement error big, coordinate and introduce temperature sensor and pressure
Force snesor, temperature, pressure, flow integrated measuring are realized, while use plug-type structure design, realize online peace with pressure
Dress, it is convenient that in-site installation more facilitates, and product practicality is more preferable；Technology of Internet of things is functionally introduced, by introducing Internet of Things
Function can carry out closely or remotely monitoring, and realize intellectualized operation, checked without personnel on site, product actually should
It is more convenient to be checked in, reduces personnel cost.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
It is contained in reference to specific features, structure, material or the feature that the embodiment or example describe of the present utility model at least one
In embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or
Example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or example
In combine in an appropriate manner.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.
Claims (5)
1. a kind of intelligent many reference amounts differential pressure flowmeter, including differential pressure transmitter (1) and feeler lever (6), it is characterised in that：The difference
Converter (13) is installed, differential pressure transmitter (1) gauge outfit one end is fixed with signal wire protection pipe inside pressure transmitter (1) gauge outfit
(3), differential pressure transmitter (1) gauge outfit other end draws power signal line；
Differential pressure transmitter (1) bottom is provided with base (10), signal wire protection pipe (3) bottom and base (10) stationary phase
Even；
Base (10) front end is provided with two three-way electromagnetic valves (9), and base (10) rear end is provided with pressure sensor
(11)；Exhaust passage (91) and pressure passage (92), exhaust passage (91) one end and two three-way electromagnetic valves are provided with inside base (10)
(9) it is connected, exhaust passage (91) other end communicates with the external world, and pressure passage (92) is three-port structure, pressure passage (92) one end
It is connected with two three-way electromagnetic valves (9), pressure passage (92) other end is connected with the capillary (14) in feeler lever (6), pressure passage
(92) it is connected among with the diaphragm (93) of differential pressure transmitter (1)；
Base (10) bottom is fixedly linked by support column (5) and feeler lever (6)；
Collar joint (7) is installed, feeler lever (6) bottom is provided with probe (8), sealed in probe (8) on the outside of the feeler lever (6)
Temperature sensor (12) is installed；
The signal wire of the temperature sensor (12) sequentially passes through feeler lever (6), base (10), signal wire protection pipe (3) and conversion
Device (13) is connected；The signal wire of pressure sensor (11) passes through signal wire protection pipe together with the control line of two three-way electromagnetic valves (9)
(3) it is connected with converter (13).
A kind of 2. intelligent many reference amounts differential pressure flowmeter according to claim 1, it is characterised in that：The power signal line
It is fixed on by water joint (2) in differential pressure transmitter (1) gauge outfit, the power signal line one end is connected with converter (13), electricity
The source signal line other end is connected with external power supply.
A kind of 3. intelligent many reference amounts differential pressure flowmeter according to claim 2, it is characterised in that：The water joint
(2) using thunder, power signal line is not fixed joint.
A kind of 4. intelligent many reference amounts differential pressure flowmeter according to claim 1, it is characterised in that：The base (10)
Front and back end is mounted on lid line box (4), for exposed pressure sensor (11), temperature sensor (12), two three-way electromagnetic valves
(9) signal wire is protected.
A kind of 5. intelligent many reference amounts differential pressure flowmeter according to claim 1, it is characterised in that：The signal wire protection
Pipe (3) both ends are fixedly linked with differential pressure transmitter (1) gauge outfit, base (10) respectively by pipe joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720877760.XU CN206959917U (en) | 2017-07-19 | 2017-07-19 | A kind of intelligent many reference amounts differential pressure flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720877760.XU CN206959917U (en) | 2017-07-19 | 2017-07-19 | A kind of intelligent many reference amounts differential pressure flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206959917U true CN206959917U (en) | 2018-02-02 |
Family
ID=61381018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720877760.XU Expired - Fee Related CN206959917U (en) | 2017-07-19 | 2017-07-19 | A kind of intelligent many reference amounts differential pressure flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206959917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340020A (en) * | 2017-07-19 | 2017-11-10 | 合肥科迈捷智能传感技术有限公司 | A kind of intelligent many reference amounts differential pressure flowmeter |
-
2017
- 2017-07-19 CN CN201720877760.XU patent/CN206959917U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340020A (en) * | 2017-07-19 | 2017-11-10 | 合肥科迈捷智能传感技术有限公司 | A kind of intelligent many reference amounts differential pressure flowmeter |
| CN107340020B (en) * | 2017-07-19 | 2023-06-06 | 合肥科迈捷智能传感技术有限公司 | Intelligent multi-parameter differential pressure flowmeter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206959917U (en) | A kind of intelligent many reference amounts differential pressure flowmeter | |
| CN209043393U (en) | A kind of electromagnetism water meter case | |
| CN205940706U (en) | Water level detection device , water tank and water treatment facilities | |
| CN104062406B (en) | A kind of micro-water-mass density transmitter | |
| CN107340020A (en) | A kind of intelligent many reference amounts differential pressure flowmeter | |
| CN105700430B (en) | A kind of outdoor electric appliance distribution box waterproof system | |
| CN208223594U (en) | A kind of throw-in type liquid transmitter | |
| CN207075336U (en) | A kind of intelligent water-saving irrigation rig | |
| CN203941152U (en) | A kind of micro-water-mass density transmitter | |
| CN205826197U (en) | Water plants plant equipment pressure reduction pressure transducer | |
| CN204043725U (en) | Novel all-in-one self-heat conserving flow system | |
| CN2354130Y (en) | Duplex soil-water tension meter | |
| CN206098281U (en) | Fluid inductive switch | |
| CN207229893U (en) | remote thermostatic valve head | |
| CN206930550U (en) | Adjustable floating densitometer | |
| CN209342679U (en) | A kind of power plant determines cold water hydrogen leakage monitor system | |
| CN201126374Y (en) | Liquid level alarm | |
| CN207019720U (en) | Integrated measuring piecing devices for water-tight equipment | |
| CN206683697U (en) | A kind of irrigation canals and ditches Flow Measuring System | |
| CN209117055U (en) | A kind of liquid level, temperature, pressure one pick-up machine | |
| CN205958039U (en) | Metal mold knob formula flow sensor | |
| CN205607591U (en) | Respirator pressure measurement based on tee bend structure | |
| CN209400620U (en) | A kind of electropneumatic valve positioner verifying attachment | |
| CN209446792U (en) | A kind of meteorological observation equipment remotely adds water drawing device | |
| CN108180946A (en) | A kind of indoor soil temperature-moisture sensor with wireless charging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Intelligent multi-parameter differential-pressure flowmeter Effective date of registration: 20190325 Granted publication date: 20180202 Pledgee: Hefei high tech Company limited by guarantee Pledgor: HEFEI COMATE INTELLIGENT SENSOR TECHNOLOGY CO., LTD. Registration number: 2019340000155 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200525 Granted publication date: 20180202 Pledgee: Hefei high tech Company limited by guarantee Pledgor: HEFEI COMATE INTELLIGENT SENSOR TECHNOLOGY Co.,Ltd. Registration number: 2019340000155 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20200719 |