CN202903265U - Connecting pipe for flowmeters - Google Patents

Connecting pipe for flowmeters Download PDF

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Publication number
CN202903265U
CN202903265U CN 201220587478 CN201220587478U CN202903265U CN 202903265 U CN202903265 U CN 202903265U CN 201220587478 CN201220587478 CN 201220587478 CN 201220587478 U CN201220587478 U CN 201220587478U CN 202903265 U CN202903265 U CN 202903265U
Authority
CN
China
Prior art keywords
pipe
flowmeter
reducer
flange
flanges
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
CN 201220587478
Other languages
Chinese (zh)
Inventor
马缓
贾磊
王晓刚
马晓龙
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.)
XI'AN HAOSEN PRECISION CASTING CO Ltd
Original Assignee
XI'AN HAOSEN PRECISION CASTING CO Ltd
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 XI'AN HAOSEN PRECISION CASTING CO Ltd filed Critical XI'AN HAOSEN PRECISION CASTING CO Ltd
Priority to CN 201220587478 priority Critical patent/CN202903265U/en
Application granted granted Critical
Publication of CN202903265U publication Critical patent/CN202903265U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to the field of machinery, in particular to a connecting pipe for flowmeters. According to the technical scheme, the connecting pipe comprises a reducer pipe and two flowmeter connecting flanges distributed at two openings of the reducer pipe. The flowmeter connecting flanges are detachably connected with the reducer pipe in a threaded manner. Each flowmeter connecting flanges is provided four evenly-distributed screw holes on a flange face. A series of reducer pipes are provided, and the diameter of a large-diameter end of each reducer pipe is different from that of a small-diameter end of each reducer pipe. The connecting pipe has the advantages that flow rate measuring devices at two ends can be connected conveniently, flow can be calculated, the connecting pipe is applicable to flow measuring of various pipes due to the fact that a series reducer pipes are provided, flange mounting is quite convenient, and the connecting pipe can be used as a pipe connector when the connecting pipe is connected with one flange.

Description

A kind of flowmeter connecting pipe
Technical field
The utility model relates to mechanical field, relates in particular to a kind of flowmeter connecting pipe.
Background technology
The method of flow measurement constant flow has a variety of, same fluid is by the tapered pipeline two ends, fluid velocity according to two ends can be according to formula accurate calculation outflow, but, the characteristics of present flowmeter are more single, its range also is restricted, and has no idea to realize other functions as tapered pipeline.
The utility model content
The purpose of utility model: for provide a kind of both can the connection traffic meter, can be used as again the flowmeter connecting pipe that tapered pipeline uses.
In order to reach as above purpose, the utility model is taked following technical scheme: the flowmeter joint flange that comprises reducer pipe and be distributed in two opening.
The further technical scheme of the utility model is, described reducer pipe and the releasable connection of two flowmeter joint flanges.
The further technical scheme of the utility model is that four screw holes that are evenly distributed on the flange face are arranged on the described flowmeter joint flange.
The further technical scheme of the utility model is that described reducer pipe is threaded with two flowmeter joint flanges.
The further technical scheme of the utility model is, described reducer pipe and the integrated seamless link of flowmeter joint flange that is distributed in two opening.
Adopt as above the utility model of technical scheme, has following beneficial effect: the flow velocity measuring device that can conveniently connect two ends, and then can calculate flow, and, because a series of tapered pipelines are arranged, therefore be applicable to the flow measurement of various pipelines, flange is installed also can be very convenient, when it connects a flange, can also use as the web member of an adapter.
Description of drawings
Accompanying drawing is the utility model structural representation;
Wherein: 1. reducer pipe; 2. screw hole; 3. flowmeter joint flange.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described;
The flowmeter joint flange 3 that comprises reducer pipe 1 and be distributed in two opening.
Described reducer pipe 1 and two flowmeter joint flange 3 releasable connections.
Therefore flowmeter joint flange 3 and reducer pipe 1 can also be distinguished separately use.
Four screw holes 2 that are evenly distributed on the flange face are arranged on the described flowmeter joint flange 3.
Described reducer pipe 1 is threaded with two flowmeter joint flanges 3.
Described reducer pipe 1 has the diameter of a series of and its larger diameter end and/or the diameter difference of smaller diameter end.Therefore can connect different flow rate-measuring devices.On model and size, all can change.
Described a series of reducer pipe 1 has the suitable flowmeter joint flange 3 of connection.
Described reducer pipe 1 and the flowmeter joint flange 3 integrated seamless links that are distributed in two opening.
The seamless link at this place can adopt the mode of integrated casting to finish, so it has good sealing.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.Those skilled in the art should understand the utility model and not be restricted to the described embodiments; that describes in above-described embodiment and the instructions just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in the claimed scope.

Claims (5)

1. a flowmeter connecting pipe is characterized in that, the flowmeter joint flange (3) that comprises reducer pipe (1) and be distributed in two opening.
2. a kind of flowmeter connecting pipe as claimed in claim 1 is characterized in that, described reducer pipe (1) and two flowmeter joint flanges (3) releasable connection.
3. a kind of flowmeter connecting pipe as claimed in claim 1 is characterized in that, four screw holes (2) that are evenly distributed on the flange face are arranged on the described flowmeter joint flange (3).
4. a kind of flowmeter connecting pipe as claimed in claim 3 is characterized in that, described reducer pipe (1) is threaded with two flowmeter joint flanges (3).
5. a kind of flowmeter connecting pipe as claimed in claim 1 is characterized in that, described reducer pipe (1) and the integrated seamless link of flowmeter joint flange (3) that is distributed in two opening.
CN 201220587478 2012-11-09 2012-11-09 Connecting pipe for flowmeters Expired - Fee Related CN202903265U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220587478 CN202903265U (en) 2012-11-09 2012-11-09 Connecting pipe for flowmeters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220587478 CN202903265U (en) 2012-11-09 2012-11-09 Connecting pipe for flowmeters

Publications (1)

Publication Number Publication Date
CN202903265U true CN202903265U (en) 2013-04-24

Family

ID=48123924

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220587478 Expired - Fee Related CN202903265U (en) 2012-11-09 2012-11-09 Connecting pipe for flowmeters

Country Status (1)

Country Link
CN (1) CN202903265U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104197131A (en) * 2014-09-24 2014-12-10 无锡康柏斯机械科技有限公司 Flange

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104197131A (en) * 2014-09-24 2014-12-10 无锡康柏斯机械科技有限公司 Flange

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130424

Termination date: 20131109