CN204330046U - Flow display device - Google Patents
Flow display device Download PDFInfo
- Publication number
- CN204330046U CN204330046U CN201420734927.3U CN201420734927U CN204330046U CN 204330046 U CN204330046 U CN 204330046U CN 201420734927 U CN201420734927 U CN 201420734927U CN 204330046 U CN204330046 U CN 204330046U
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- Prior art keywords
- radio receiving
- receiving transmitting
- transmitting module
- interface
- module part
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- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a kind of flow display device, comprise host machine part, also comprise radio receiving transmitting module part, radio receiving transmitting module part is connected with the interface of analog mass flow controller, host machine part is provided with wireless receiving and dispatching interface, and radio receiving transmitting module part is connected by wireless wifi with wireless receiving and dispatching interface.Radio receiving transmitting module part is provided with multiple radio receiving transmitting module, and each radio receiving transmitting module is connected with the interface of an analog mass flow controller respectively.Main frame and radio receiving transmitting module carry out communication by wireless wifi, realize the measurement of the given and flow detecting signal of given, the valve steering order of flow setting signal.A main frame can set up communication with 64 radio receiving transmitting modules at most simultaneously, control 64 and intend formula mass flow controller, have the advantages that flow set/detection signal is accurate, antijamming capability is strong, multi computer communication, command range far away, save the connection of a large amount of cable.
Description
Technical field
The utility model relates to a kind of device of measurement gas mass rate, particularly relates to a kind of flow display device.
Background technology
At present, be analog mostly or the digital product of wire communication with the matching used Flow Measurement Display Meter of mass flow controller, this small product size is comparatively large, and multi computer communication is inconvenient, need to configure a large amount of cable, and input/output signal is easily disturbed in industrial settings.
Utility model content
The purpose of this utility model is to provide the flow display device that a kind of structure is simple, easy to use, antijamming capability is strong.
The purpose of this utility model is achieved through the following technical solutions:
Flow display device of the present utility model, comprise host machine part, also comprise radio receiving transmitting module part, described radio receiving transmitting module part is connected with the interface of analog mass flow controller, described host machine part is provided with wireless receiving and dispatching interface, and described radio receiving transmitting module part is connected by wireless wifi with described wireless receiving and dispatching interface.
The technical scheme provided as can be seen from above-mentioned the utility model, the flow display device that the utility model embodiment provides, owing to comprising radio receiving transmitting module part, radio receiving transmitting module part is connected with the interface of analog mass flow controller, host machine part is provided with wireless receiving and dispatching interface, radio receiving transmitting module part is connected by wireless wifi with wireless receiving and dispatching interface, main frame and radio receiving transmitting module part can carry out communication by wireless wifi, realize the measurement of the given and flow detecting signal of given, the valve steering order of flow setting signal.Have the advantages that flow set/detection signal is accurate, antijamming capability is strong, multi computer communication, command range far away, save the connection of a large amount of cable.
Accompanying drawing explanation
The structural representation of the flow display device that Fig. 1 provides for the utility model embodiment.
Embodiment
To be described in further detail the utility model embodiment below.
Flow display device of the present utility model, its preferably embodiment be:
Comprise host machine part, also comprise radio receiving transmitting module part, described radio receiving transmitting module part is connected with the interface of analog mass flow controller, and described host machine part is provided with wireless receiving and dispatching interface, and described radio receiving transmitting module part is connected by wireless wifi with described wireless receiving and dispatching interface.
Described radio receiving transmitting module part is provided with multiple radio receiving transmitting module, and each radio receiving transmitting module is connected with the interface of an analog mass flow controller respectively.
Described radio receiving transmitting module part is provided with 64 radio receiving transmitting modules.
Described radio receiving transmitting module part is connected with+15 ~ 24VDC power supply, and described host machine part is connected with 220VAC power supply.
Flow display device of the present utility model, is made up of two parts, host machine part and radio receiving transmitting module part, radio receiving transmitting module partial volume is small and exquisite, be provided with two interfaces, one is connected with the interface of analog mass flow controller, and another is connected with+(15 ~ 24) VDC power supply.Host machine part is connected with 220VAC power supply.
The main frame of this Flow Measurement Display Meter and radio receiving transmitting module carry out communication by wireless wifi, realize the measurement of the given and flow detecting signal of given, the valve steering order of flow setting signal.A main frame can set up communication with 64 radio receiving transmitting modules at most simultaneously, control 64 and intend formula mass flow controller, have the advantages that flow set/detection signal is accurate, antijamming capability is strong, multi computer communication, command range far away, save the connection of a large amount of cable.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (4)
1. a flow display device, comprise host machine part, it is characterized in that, also comprise radio receiving transmitting module part, described radio receiving transmitting module part is connected with the interface of analog mass flow controller, described host machine part is provided with wireless receiving and dispatching interface, and described radio receiving transmitting module part is connected by wireless wifi with described wireless receiving and dispatching interface.
2. flow display device according to claim 1, is characterized in that, described radio receiving transmitting module part is provided with multiple radio receiving transmitting module, and each radio receiving transmitting module is connected with the interface of an analog mass flow controller respectively.
3. flow display device according to claim 2, is characterized in that, described radio receiving transmitting module part is provided with 64 radio receiving transmitting modules.
4. the flow display device according to claim 1,2 or 3, is characterized in that, described radio receiving transmitting module part is connected with+15 ~ 24VDC power supply, and described host machine part is connected with 220VAC power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420734927.3U CN204330046U (en) | 2014-11-28 | 2014-11-28 | Flow display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420734927.3U CN204330046U (en) | 2014-11-28 | 2014-11-28 | Flow display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204330046U true CN204330046U (en) | 2015-05-13 |
Family
ID=53166396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420734927.3U Active CN204330046U (en) | 2014-11-28 | 2014-11-28 | Flow display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204330046U (en) |
-
2014
- 2014-11-28 CN CN201420734927.3U patent/CN204330046U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171106 Address after: 100176 room 1, building 8, Wenchang Avenue, Beijing economic and Technological Development Zone, Beijing, Daxing District, 506 Patentee after: Beijing qixinghuachuang flowmeter Co. Ltd. Address before: 100016, 3 floor, building M4, No. 1 East Jiuxianqiao Road, Beijing, Chaoyang District Patentee before: Beijing Sevenstar Qualiflow Electronic Equipment Manufacturing Co., Ltd. |