CN204115792U - A kind of hot diaphragm type flowmeter - Google Patents

A kind of hot diaphragm type flowmeter Download PDF

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Publication number
CN204115792U
CN204115792U CN201420568400.8U CN201420568400U CN204115792U CN 204115792 U CN204115792 U CN 204115792U CN 201420568400 U CN201420568400 U CN 201420568400U CN 204115792 U CN204115792 U CN 204115792U
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CN
China
Prior art keywords
flowmeter
hot
shell
flowmeter shell
film sensor
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
Application number
CN201420568400.8U
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Chinese (zh)
Inventor
何志龙
夏朴
李博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai step Mdt InfoTech Ltd
Original Assignee
Xian Jiaotong University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xian Jiaotong University filed Critical Xian Jiaotong University
Priority to CN201420568400.8U priority Critical patent/CN204115792U/en
Application granted granted Critical
Publication of CN204115792U publication Critical patent/CN204115792U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of flowmeter, particularly a kind of Novel hot Diaphram flowmeter, comprise the flowmeter shell offering air intake opening and gas outlet, described flowmeter shell sidewall is provided with opening, in described flowmeter shell, hot-film sensor is set, described hot-film sensor through opening be arranged on flowmeter shell and be connected for the display screen showing test data outward.Flowmeter access needed in the pipeline measured in use, air-flow is entered by air intake opening, by hot-film sensor in flowmeter shell, measure accurately flow, and hot-film sensor is also connected with display screen, measurement data can be shown to user.The utility model structure is simple, and cost is low, by arranging air intake opening and gas outlet at flowmeter two ends, can be connected with multiple pipeline, can adapt to multiple measurement pipeline.

Description

A kind of hot diaphragm type flowmeter
Technical field
The utility model relates to a kind of flowmeter, particularly a kind of Novel hot Diaphram flowmeter.
Background technology
At present, flowmeter, for measuring the instantaneous delivery of various fluid, obtains and widely uses in each field of industry.In compressor field, the mode of conventional flow meters connecting line is single, for different measurement pipelines, needs additionally to make connection device, uses comparatively inconvenience.
Utility model content
The purpose of this utility model be for prior art exist defect and deficiency, provide a kind of can adapt to multiple measurement pipeline, low cost hot diaphragm type flowmeter.
For achieving the above object, the utility model is by the following technical solutions: comprising: the flowmeter shell offering air intake opening and gas outlet, described flowmeter shell sidewall is provided with opening, in described flowmeter shell, hot-film sensor is set, described hot-film sensor through opening be arranged on flowmeter shell and be connected for the display screen showing test data outward.
Further, the air intake opening of described flowmeter shell is provided with inlet flange, and gas outlet is provided with flange of giving vent to anger.
Further, in described flowmeter shell, air intake opening is provided with air inlet fair water fin.
Compared with prior art, the utility model has following useful technique effect: need in the pipeline measured by flowmeter access in use, air-flow is entered by air intake opening, by hot-film sensor in flowmeter shell, flow is measured accurately, and hot-film sensor is also connected with display screen, measurement data can be shown to user.The utility model structure is simple, and cost is low, by arranging air intake opening and gas outlet at flowmeter two ends, can be connected with multiple pipeline, can adapt to multiple measurement pipeline.
Further, by arranging inlet flange and flange of giving vent to anger, flowmeter can be made to be connected with multiple measurement pipeline, expanding usable range.
Further, by arranging air inlet fair water fin, making gas flow uniform in flowmeter shell, stablizing, improving and measure accuracy rate, reducing error.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model embodiment 2 structural representation;
Fig. 3 is the utility model embodiment 1 schematic appearance;
Fig. 4 is the utility model embodiment 2 schematic appearance;
Wherein: 1 is inlet flange; 2 is flowmeter shell; 3 is air inlet fair water fin; 4 is hot-film sensor; 5 is display screen; 6 is flange of giving vent to anger.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
See Fig. 1, the utility model comprises the flowmeter shell 2 offering air intake opening and gas outlet, and air intake opening is provided with inlet flange 1, and gas outlet is provided with flange 6 of giving vent to anger, inlet flange, flange of giving vent to anger, and flowmeter shell adopts same material to make.Flowmeter shell 2 sidewall is provided with opening, arranges hot-film sensor 4 in flowmeter shell 2, described hot-film sensor 4 through opening be arranged on flowmeter shell 2 and be connected for the display screen 5 showing test data outward.In flowmeter shell 2, air intake opening is provided with air inlet fair water fin 3, and gas enters flowmeter shell 2 from inlet flange, by air inlet fair water fin 3 make gas flow evenly.Hot-film sensor records gas flow and transfers data to display screen, and measurement result is shown to user.
Embodiment 1
See Fig. 1, Fig. 3, comprise the flowmeter shell 2 offering air intake opening and gas outlet, air intake opening is provided with inlet flange 1, and gas outlet is provided with flange 6 of giving vent to anger, inlet flange, flange of giving vent to anger, and flowmeter shell adopts same material to make.Flowmeter shell 2 sidewall is provided with opening, arranges hot-film sensor 4 in flowmeter shell 2, described hot-film sensor 4 through opening be arranged on flowmeter shell 2 and be connected for the display screen 5 showing test data outward.In flowmeter shell 2, air intake opening is provided with air inlet fair water fin 3, and gas enters flowmeter shell 2 from inlet flange, by air inlet fair water fin 3 make gas flow evenly.Inlet flange 1, the flange 6 of giving vent to anger, for individual components, 2 can to disassemble from flowmeter shell.
When measurement pipeline Flange joint easy to use, Novel hot Diaphram flowmeter is connected with measurement pipeline by bolt, gas enters flowmeter shell 2 from inlet flange 1, by air inlet fair water fin 3 make gas flow evenly, hot-film sensor 4 records gas flow and transfers data to display screen 5, and measurement result is shown to user.
Embodiment 2
See Fig. 2, Fig. 4, comprise the flowmeter shell 2 offering air intake opening and gas outlet, flowmeter shell 2 sidewall is provided with opening, hot-film sensor 4 is set in flowmeter shell 2, described hot-film sensor 4 through opening be arranged on flowmeter shell 2 and be connected for the display screen 5 showing test data outward.
Novel hot Diaphram flowmeter described in the present embodiment is substantially the same manner as Example 1, difference is in embodiment 2, by inlet flange 1, flange 6 of giving vent to anger is dismantled from flowmeter shell 2, and it is the situation that flexible pipe etc. is not suitable for using Flange joint that flowmeter can be made to adapt to measure pipeline.

Claims (3)

1. a hot diaphragm type flowmeter, it is characterized in that, comprise: the flowmeter shell (2) offering air intake opening and gas outlet, described flowmeter shell (2) sidewall is provided with opening, hot-film sensor (4) is set in described flowmeter shell (2), described hot-film sensor (4) through opening be arranged on the display screen (5) of flowmeter shell (2) outward for showing test data and be connected.
2. a kind of hot diaphragm type flowmeter according to claim 1, is characterized in that: the air intake opening of described flowmeter shell (2) is provided with inlet flange (1), and gas outlet is provided with flange of giving vent to anger (6).
3. a kind of hot diaphragm type flowmeter according to claim 1, it is characterized in that: in described flowmeter shell (2), air intake opening is provided with air inlet fair water fin (3).
CN201420568400.8U 2014-09-29 2014-09-29 A kind of hot diaphragm type flowmeter Expired - Fee Related CN204115792U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420568400.8U CN204115792U (en) 2014-09-29 2014-09-29 A kind of hot diaphragm type flowmeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420568400.8U CN204115792U (en) 2014-09-29 2014-09-29 A kind of hot diaphragm type flowmeter

Publications (1)

Publication Number Publication Date
CN204115792U true CN204115792U (en) 2015-01-21

Family

ID=52333091

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420568400.8U Expired - Fee Related CN204115792U (en) 2014-09-29 2014-09-29 A kind of hot diaphragm type flowmeter

Country Status (1)

Country Link
CN (1) CN204115792U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106136321A (en) * 2015-03-23 2016-11-23 纳米新能源(唐山)有限责任公司 Diaphragm type pneumatic transmitter, airflow treatment device and electronic cigarette

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106136321A (en) * 2015-03-23 2016-11-23 纳米新能源(唐山)有限责任公司 Diaphragm type pneumatic transmitter, airflow treatment device and electronic cigarette
CN106136321B (en) * 2015-03-23 2018-11-20 纳米新能源(唐山)有限责任公司 Diaphragm type pneumatic transmitter, airflow treatment device and electronic cigarette

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160205

Address after: 310051, Zhejiang, Binjiang District, Hangzhou street, building materials, building No. 451, building No. 17

Patentee after: Zhejiang in the United States and the United States and science and Technology Co., Ltd.

Address before: Beilin District Xianning West Road 710049, Shaanxi city of Xi'an province No. 28

Patentee before: Xi'an Jiaotong University

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170426

Address after: 200439 Shanghai city Baoshan District Jipu Road Room 2425 No. 545-551

Patentee after: Shanghai step Mdt InfoTech Ltd

Address before: 310051, Zhejiang, Binjiang District, Hangzhou street, building materials, building No. 451, building No. 17

Patentee before: Zhejiang in the United States and the United States and science and Technology Co., Ltd.

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: 20150121

Termination date: 20170929