CN203116775U - Detecting and measuring device for flow in pipeline - Google Patents
Detecting and measuring device for flow in pipeline Download PDFInfo
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- CN203116775U CN203116775U CN 201320159475 CN201320159475U CN203116775U CN 203116775 U CN203116775 U CN 203116775U CN 201320159475 CN201320159475 CN 201320159475 CN 201320159475 U CN201320159475 U CN 201320159475U CN 203116775 U CN203116775 U CN 203116775U
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- pipeline
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- flow
- detecting
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Abstract
The utility model discloses a detecting and measuring device for flow in a pipeline. The detecting and measuring device comprises a shell, a fluid channel is arranged in the shell, and connection flanges are arranged at the two ends of the shell respectively and connected with the pipeline. A control panel is fixedly arranged at the upper end of the shell. The control panel comprises a controller and a display screen and further comprises an impact inducing plate located in the fluid channel. Each of the two ends of the impact inducing plate is connected with a compression spring through a connecting rod. The compression springs are further connected with pressure sensors. The pressure sensors are fixed in the shell. The pressure sensors and the display screen are all connected with the controller. The shell can be fixed in the pipeline through the connecting flanges, and the detecting and measuring device for the flow in the pipeline is convenient and easy to install and reduces working strength of operators. In addition, detected result can be displayed in real time through the display screen. Moreover, the detecting and measuring device for the flow in the pipeline is simple in integral structure and low in manufacturing cost.
Description
Technical field
The utility model relates to the fluid flow detection range in heat pump or other fluid systems, relates in particular to a kind of pipeline flow and detects measuring apparatus.
Background technology
At present, on the market in the existing source pump target of employed simple and easy flow control stream switch have the disadvantage that can't ignore, it adopts installations that be threaded mostly, utilization has the pipeline section of wrought iron pipe collar, it is soldered on the pipeline at signal piping perforate mouth again.It is internally connected with rigid plectrum, can promote plectrum and departs from the natural relaxation position when discharge (corresponding flow velocity) reaches set numerical value, by the connecting rod mechanical drive corresponding triggering transducing signal is sent to opertaing device and starts; Otherwise, when flow (corresponding flow velocity) when being lower than set value, will make plectrum reply physical slot, this moment, opertaing device was received corresponding shutdown signal, made unit out of service.There are the following problems during but this target stream switch is installed at the scene: during it was installed, a plurality of specification plectrums of providing and delivering at random needed the field staff to install according to applicable working condition, selects improper or not the standard installation all can cause switch failure even damage.But all there is the inner examination criteria of making in existing in the market parts manufacturer, easily cause mass discrepancy, cause opertaing device normally to move and cause the system failure multiple, when serious even can cause the system core part of appliance to damage, may cause evaporator bursting by freezing or pressure-bearing unusual at source pump.
In addition, in view of the own control system degree of perfection of source pump differs bigger, scarcely have a plurality of crucial parameter measurements and show control interlock function, and the unit that external minority has above function need carry out the independent buying of parameter module, its price does not all wait to hundreds thousand of tens thousand of, increase the equipment purchase cost greatly, but real economy benefit correspondingly is very limited.Part engineering construction side is for saving cost, and when will not purchase, the stable and function that has also influenced system is to a certain extent given full play to.
The utility model content
Technical problem to be solved in the utility model provides a kind of pipeline flow detection measuring apparatus of being convenient to install and can show in real time the result.For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of pipeline flow detects measuring apparatus, comprises housing, is provided with the fluid passage in the described housing, and described housing two ends are equipped with a joint flange that is connected with pipeline; Described housing upper end is fixed with a control panel, described control panel comprises controller and display screen, comprise that also one is arranged in the impulse force sensing chip of fluid passage, described impulse force sensing chip two ends all are connected with a compression spring by a connecting rod, described compression spring also is connected with a pressure transducer, described pressure transducer fixedly places housing, and pressure transducer, display screen all are connected with controller.
Further, described interlinking lever end is fixed with a slide block, is provided with a groove in the described slide block, and described spring end is fixed in the groove.
Preferably, described impulse force sensing chip one side is provided with the teat that a longshore current direction of flow is protruded.
Further, described connecting rod is the spiral fashion connecting rod.
Preferably, described display screen is LCDs.
The pipeline flow that the utility model relates to detects in the measuring apparatus, housing can be fixed in the pipeline by joint flange, and is easy for installation simple, reduces operating personnel's working strength; In addition, show can be with detected fructufy the time by display screen, and one-piece construction is simple, low cost of manufacture.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to cut-open view.
Fig. 3 is the connection diagram of impulse force sensing chip and pressure transducer among Fig. 1.
Embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
See Fig. 1, a kind of pipeline flow that the utility model relates to detects measuring apparatus, comprises housing 1, is provided with fluid passage 11 in the described housing 1, and described housing 1 two ends are equipped with a joint flange 12 that is connected with pipeline 8; Described housing 1 upper end is fixed with a control panel 2, described control panel 2 comprises controller and display screen, comprise that also one is arranged in the impulse force sensing chip 3 of fluid passage 11, see Fig. 2 and Fig. 3, described impulse force sensing chip 3 two ends all are connected with a compression spring 5 by a connecting rod 4, described compression spring 5 also is connected with a pressure transducer 6, and described pressure transducer 6 fixedly places housing 1, and pressure transducer 6, display screen all are connected with controller.
This pipeline flow detects in the measuring apparatus, housing can be fixed in the pipeline by joint flange, easy for installation simple, practical, reduce operating personnel's working strength, and joint flange and housing are a monolithic construction, the problem that causes because of the artificial origin when effectively avoiding the device combination to install.During work, fluid is by the fluid passage 11 in the housing 1, impulse force sensing chip 3 produces mobile under the effect of fluid impulse force, and then by the compression spring 5 power is conducted to pressure transducer 6, pre-set module computing formula in the via controller, know respective value, it is fed back on the display screen show again.
Further, see Fig. 3, described connecting rod 4 ends are fixed with a slide block 7, are provided with a groove 71 in the described slide block 7, and described spring end is fixed in the groove 71.
Preferably, see Fig. 3, described impulse force sensing chip 3 one sides are provided with the teat 31 that a longshore current direction of flow is protruded; Described connecting rod 4 is the spiral fashion connecting rod, effectively reduces water impact, guarantees measuring accuracy.
In the present embodiment, described display screen is LCDs.
This pipeline flow detects measuring apparatus and carries LCDs, can directly read all multiparameters such as pressure, flow velocity, flow, and is simple to operate multiple functional, has high cost performance; And the measuring accuracy of device improves greatly, and the inner structure by optimizing, and saves a large amount of later stage installation workload, avoids personal error accumulative total.
Claims (5)
1. a pipeline flow detects measuring apparatus, comprises housing (1), is provided with fluid passage (11) in the described housing (1), and it is characterized in that: described housing (1) two ends are equipped with a joint flange (12) that is connected with pipeline (8); Described housing (1) upper end is fixed with a control panel (2), described control panel (2) comprises controller and display screen, comprise that also one is arranged in the impulse force sensing chip (3) of fluid passage (11), described impulse force sensing chip (3) two ends all are connected with a compression spring (5) by a connecting rod (4), described compression spring (5) also is connected with a pressure transducer (6), described pressure transducer (6) fixedly places housing (1), and pressure transducer (6), display screen all are connected with controller.
2. pipeline flow according to claim 1 detects measuring apparatus, and it is characterized in that: described connecting rod (4) end is fixed with a slide block (7), is provided with a groove (71) in the described slide block (7), and described spring end is fixed in the groove (71).
3. pipeline flow according to claim 1 detects measuring apparatus, it is characterized in that: described impulse force sensing chip (3) one sides are provided with the teat (31) that a longshore current direction of flow is protruded.
4. pipeline flow according to claim 1 detects measuring apparatus, and it is characterized in that: described connecting rod (4) is the spiral fashion connecting rod.
5. pipeline flow according to claim 1 detects measuring apparatus, and it is characterized in that: described display screen is LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320159475 CN203116775U (en) | 2013-04-02 | 2013-04-02 | Detecting and measuring device for flow in pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320159475 CN203116775U (en) | 2013-04-02 | 2013-04-02 | Detecting and measuring device for flow in pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203116775U true CN203116775U (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320159475 Expired - Fee Related CN203116775U (en) | 2013-04-02 | 2013-04-02 | Detecting and measuring device for flow in pipeline |
Country Status (1)
| Country | Link |
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| CN (1) | CN203116775U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300433A (en) * | 2015-12-08 | 2016-02-03 | 常熟市裕茗企业管理咨询有限公司 | Metering detection instrument |
| CN105295570A (en) * | 2015-12-08 | 2016-02-03 | 常熟市裕茗企业管理咨询有限公司 | Fluid measurement and detection device |
| CN105295565A (en) * | 2015-12-08 | 2016-02-03 | 常熟市裕茗企业管理咨询有限公司 | Gas leakage measurement and detection device |
| CN107870185A (en) * | 2017-12-20 | 2018-04-03 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | Powdery type solid concentration real-time measurement apparatus and method in a kind of liquid |
-
2013
- 2013-04-02 CN CN 201320159475 patent/CN203116775U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300433A (en) * | 2015-12-08 | 2016-02-03 | 常熟市裕茗企业管理咨询有限公司 | Metering detection instrument |
| CN105295570A (en) * | 2015-12-08 | 2016-02-03 | 常熟市裕茗企业管理咨询有限公司 | Fluid measurement and detection device |
| CN105295565A (en) * | 2015-12-08 | 2016-02-03 | 常熟市裕茗企业管理咨询有限公司 | Gas leakage measurement and detection device |
| CN107870185A (en) * | 2017-12-20 | 2018-04-03 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | Powdery type solid concentration real-time measurement apparatus and method in a kind of liquid |
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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: 20130807 Termination date: 20140402 |