CN202501878U - Flow measurement tube of ultrasonic calorimeter - Google Patents
Flow measurement tube of ultrasonic calorimeter Download PDFInfo
- Publication number
- CN202501878U CN202501878U CN2011205646572U CN201120564657U CN202501878U CN 202501878 U CN202501878 U CN 202501878U CN 2011205646572 U CN2011205646572 U CN 2011205646572U CN 201120564657 U CN201120564657 U CN 201120564657U CN 202501878 U CN202501878 U CN 202501878U
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Abstract
The utility model relates to a flow measurement tube of an ultrasonic calorimeter, which is characterized in that the flow measurement tube is composed of a flow measurement straight tube body (1), a flow inlet (2), a flow outlet (3), a flow inlet end energy exchanger installing tube (4), a flow outlet end energy exchanger installing tube (5) and a temperature sensor installing tube (6). The flow inlet end energy exchanger installing tube (4) and the flow outlet end energy exchanger installing tube (5) are respectively perpendicular to the upper part of the flow measurement straight tube body (1) of the flow inlet (2) and the flow outlet (3), the temperature sensor installing tube (6) is provided at the side surface of the flow outlet end of the flow measurement straight tube body, and the axial included angle of the temperature sensor installing tube (6) and the flow measurement straight tube body is between 30 and 45 DEG, the flow measurement tube is characterized in that an inlet reflector installing tube (7) and an outlet reflector installing tube (8) are respectively vertically arranged on one side of the flow measurement straight tube body opposite to the flow inlet end energy exchanger installing tube (4) and the flow outlet end energy exchanger installing tube (5).
Description
Technical field
The utility model relates to a kind of ultrasonic calorimeter flow tube, particularly relates to a kind ofly making transducer, reflector plate overall pulling down cleaning-type ultrasonic calorimeter flowtube.
Background technology
At present, employed flow tube, by body, flow inlet, water export, stream entrance point transducer mounting pipe, flow export end transducer mounting pipe and temperature sensor mounting pipe constitute.The temperature sensor mounting pipe is located at flow of hot water and imports and exports on the body of an end; The reflector plate of its reflection supersonic wave is installed in the inside of pipeline; The deficiency of the flow tube of this structure is: the one, because the reflector plate of reflection supersonic wave is the inside that is fixedly mounted on flow tube; The reflector plate surface can produce dirt in the long-play, can cause measuring error, and reflector plate but is not easy to cleaning; The 2nd, because the reflector plate of reflection supersonic wave is installed in the inside of flow tube; Taken the space in the pipeline; Be easy to cause the obstruction of pipeline, not only influence the accuracy of ultrasonic flow meter metering, finally possibly cause the ultrasonic flow meter cisco unity malfunction; In addition, reflector plate is installed in the inside of flow tube, when current are out-of-date, can have bubble to produce, if be mixed with bubble in the hot water, will influence the accuracy of measurement result, and then also have influence on the accuracy of metering.
The utility model content
The purpose of the utility model is, overcomes the defective that existing ultrasonic calorimeter flow tube exists, and the cleaning-type ultrasonic calorimeter flow tube that (novel) transducer, reflector plate of a kind of new structure can overall pulling down is provided.Technical matters to be solved is to make it be easy to clean and maintenance and be difficult for to stop up, be beneficial to the raising measuring accuracy.Preferable, this ultrasonic calorimeter flow tube provides turbulent function.
The purpose of the utility model and solve its technical matters and adopt following technical scheme to realize.
A kind of ultrasonic calorimeter flow tube according to the utility model proposition; Constitute by flow measurement straight tube body, flow inlet, water export, stream entrance point transducer mounting pipe, flow export end transducer mounting pipe and temperature sensor mounting pipe; Stream entrance point transducer mounting pipe and flow export end transducer mounting pipe be vertical respectively be located at flow inlet end and water export end flow measurement straight tube body above; The temperature sensor mounting pipe is located at the flow export end side surface of flow tube straight tube body; With the current direction axis angle of flow tube straight tube body be the 30-45 degree, it is characterized in that flowing vertical respectively stream entrance point reflector plate mounting pipe and the flow export end reflector plate mounting pipe of being provided with on the entrance point transducer mounting pipe effluent measurement amount straight tube body relative with flow export end transducer mounting pipe.
The purpose of the utility model and solve its technical matters and also can adopt following technical measures further to realize.
Aforesaid ultrasonic calorimeter flow tube; Wherein flow entrance point reflector plate mounting pipe and be connected entrance point reflector plate and endpiece reflector plate respectively with flow export end reflector plate mounting pipe; Wherein the entrance point reflector plate is corresponding with the endpiece reflector plate, and the current direction axis angle of both and flow measurement straight tube body is 45 degree.
The purpose of the utility model and solve its technical matters and also can adopt following technical measures further to realize.
Aforesaid ultrasonic calorimeter flow tube, wherein said stream entrance point reflector plate mounting pipe and flow export end reflector plate mounting pipe are equipped with internal thread, and corresponding reflector plate all adopts the screw thread mounting means to install and fix.
The purpose of the utility model and solve its technical matters and also can adopt following technical measures further to realize.
Aforesaid ultrasonic calorimeter flow tube, wherein said flow measurement straight tube body (1) is provided with glass tube in the middle part, and said glass tube is used through the bolt of threaded connector with the bolt mounting pipe the inside that is installed in flow measurement straight tube body middle part.
The purpose of the utility model and solve its technical matters and also can adopt following technical measures further to realize.
Aforesaid ultrasonic calorimeter flow tube is respectively equipped with import cydariform chamber and outlet cydariform chamber in flow inlet and water export end.
The utility model compared with prior art has tangible advantage and beneficial effect.Compare with the flowmeter straight pipeline of present use; Can integral body take out cleaning owing to be installed on the flow straight tube body transducer and reflector plate; Can prevent that transducer and reflector plate surface from producing dirt in long-play,, can improve the accuracy of metering so the reflection circuit can be not influenced; Because flow measurement straight tube body interior wall is smooth, medium has no parts to stop when circulating, and in the straight tube body, has no the pressure loss basically, so measuring accuracy is high, can not stop up fully, does not receive the influence of any medium, and is applied widely.
Description of drawings
Fig. 1 is the structure schematic top plan view of the utility model.
Fig. 2 is the utility model installment state cross-sectional schematic.
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined utility model purpose is taked; Below in conjunction with accompanying drawing and preferred embodiment; To its embodiment of ultrasonic calorimeter flow tube, structure, characteristic and the effect thereof that proposes according to the utility model, specify as after.
Be respectively equipped with import cydariform chamber 14 and outlet cydariform chamber 15 in flow inlet and water export end, can play action of turbulent flow.
Said stream entrance point reflector plate mounting pipe 7 is equipped with internal thread with flow export end reflector plate mounting pipe 8, and corresponding reflector plate 9,10 all adopts the screw thread mounting means to install and fix, and can be convenient to unpick and wash.
The above; It only is the preferred embodiment of the utility model; Not being that the utility model is done any pro forma restriction, though the utility model with the preferred embodiment exposure as above, yet is not in order to limit the utility model; Anyly be familiar with the professional and technical personnel; In not breaking away from the utility model technical scheme scope, make a little change or be modified to the equivalent embodiment of equivalent variations when the technology contents of above-mentioned announcement capable of using, be the content that does not break away from the utility model technical scheme in every case;, all still belong in the scope of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did according to the technical spirit of the utility model.
Claims (6)
1. ultrasonic calorimeter flow tube; It is characterized in that: constitute by flow measurement straight tube body (1), flow inlet (2), water export (3), stream entrance point transducer mounting pipe (4), flow export end transducer mounting pipe (5) and temperature sensor mounting pipe (6); Stream entrance point transducer mounting pipe (4) and flow export end transducer mounting pipe (5) be vertical respectively be located at flow measurement straight tube body (1) that flow inlet (2) end and water export (3) hold above; Temperature sensor mounting pipe (6) is located at the flow export end side surface of flow tube straight tube body; With the current direction axis angle of flow tube straight tube body be the 30-45 degree, vertical respectively being provided with flowed entrance point reflector plate mounting pipe (7) and flow export end reflector plate mounting pipe (8) on stream entrance point transducer mounting pipe (4) the effluent measurement amount straight tube body relative with flow export end transducer mounting pipe (5).
2. a kind of ultrasonic calorimeter flow tube according to claim 1; It is characterized in that wherein said stream entrance point reflector plate mounting pipe (7) and flow export end reflector plate mounting pipe (8) are connected entrance point reflector plate (9) and endpiece reflector plate (10) respectively; Wherein entrance point reflector plate (9) is corresponding with endpiece reflector plate (10), and the current direction axis angle of both and flow measurement straight tube body is 45 degree.
3. ultrasonic calorimeter flow tube according to claim 2 is characterized in that said stream entrance point reflector plate mounting pipe and flow export end reflector plate mounting pipe are equipped with internal thread, and corresponding reflector plate all adopts screw thread to install and fix.
4. according to each described ultrasonic calorimeter flow tube in claim 1 to the claim 3; It is characterized in that being provided with glass tube (11) in said flow measurement straight tube body (1) middle part, said glass tube (11) is used through the bolt (13) of threaded connector with bolt mounting pipe (12) the inside that is installed in flow measurement straight tube body middle part.
5. according to each described ultrasonic calorimeter flow tube in claim 1 to the claim 3, it is characterized in that being respectively equipped with import cydariform chamber (14) and outlet cydariform chamber (15) in flow inlet and water export end.
6. ultrasonic calorimeter flow tube according to claim 4 is characterized in that being respectively equipped with import cydariform chamber (14) and outlet cydariform chamber (15) in flow inlet and water export end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205646572U CN202501878U (en) | 2011-12-29 | 2011-12-29 | Flow measurement tube of ultrasonic calorimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205646572U CN202501878U (en) | 2011-12-29 | 2011-12-29 | Flow measurement tube of ultrasonic calorimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202501878U true CN202501878U (en) | 2012-10-24 |
Family
ID=47038491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205646572U Expired - Fee Related CN202501878U (en) | 2011-12-29 | 2011-12-29 | Flow measurement tube of ultrasonic calorimeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202501878U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424111A (en) * | 2015-12-24 | 2016-03-23 | 东京计装株式会社 | Ultrasonic wave metering device |
| CN106382963A (en) * | 2015-07-26 | 2017-02-08 | 江苏中农物联网科技有限公司 | Ultrasonic wave flow sensor for aquaculture |
-
2011
- 2011-12-29 CN CN2011205646572U patent/CN202501878U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382963A (en) * | 2015-07-26 | 2017-02-08 | 江苏中农物联网科技有限公司 | Ultrasonic wave flow sensor for aquaculture |
| CN106382963B (en) * | 2015-07-26 | 2023-08-08 | 江苏中农物联网科技有限公司 | Ultrasonic flow sensor for aquaculture |
| CN105424111A (en) * | 2015-12-24 | 2016-03-23 | 东京计装株式会社 | Ultrasonic wave metering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20121024 Termination date: 20181229 |